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Analyzing wealth concentration on Bitcoin, Ethereum, and XRP
Analyzing wealth concentration on Bitcoin, Ethereum, and XRP
Analysis shows that XRP has much higher wealth concentration than both Bitcoin and Ethereum. Nevertheless, such concentration poses risks for all three coins. Here's why.
Wealth concentration by the numbers
In August, blockchain analytics firm Coin Metrics released data around different coins and their wealth concentrations. Here are snippets for the top three coins by market capitalization:
Coin Metrics wealth concentration figures
Table by Coin Metrics
The numbers show that Bitcoin, as the largest network, has the largest total number of addresses with meaningful balances—indicating a leading distribution of funds and greater usage when compared to other coins.
Meanwhile, Ethereum addresses tend to have the smallest balances of the top three, indicating relatively strong wealth dispersion. Finally, tokens on XRP appear highly concentrated, potentially posing greater price risk for holders.
These figures are even more striking when normalized by market capitalization.
Wealth concentration adjusted by market capitalization
Table by Coin Metrics
Once adjusted, Ethereum is by far in the lead in terms of meaningful accounts and wealth dispersion. Moreover, it closes the gap between XRP and Bitcoin in terms of meaningful accounts as well.
The most alarming aspect though is the difference between median address balances. Adjusted median balances for XRP is 5-times that of Bitcoin and 32-times that of Ethereum. This may indicate that relatively few people are using XRP to meaningfully transact, despite much lower fees than Bitcoin and Ethereum. It is also suggestive of higher overall levels of centralization.
Critics may argue that the average is skewed because Ripple and its insiders hold over 50 percent of the token supply (worth approximately $13 billion at current prices). However, given that these reserves are only held in a handful of addresses the median shouldn't be materially impacted.
Complicating factors
It's important to keep in mind that these figures aren't directly comparable and should only be used to approximate wealth concentration. A single user can easily own multiple addresses while multiple users can also control a single address (through multi-signature accounts).
Fundamentally, these protocols also have characteristics that may skew the above metrics. Ethereum is an account-based protocol, which means users often re-use addresses, meaning the number accounts could be under-counted.
Bitcoin uses a UTXO-based protocol, which tends to result in many throwaway addresses which could inflate its numbers. But, Ethereum's gas fee mechanic tends to leave behind small balances in accounts, dragging the average down. Appropriately adjusting for all of these factors is a difficult task.
Why this is important
"Many have said that decentralization is the most important property of systems like Bitcoin and Ethereum."
Brad Garlinghouse, the CEO of Ripple, has been emphatic that XRP Ledger is decentralized. In October of 2018 at the Ripple-sponsored "Swell" conference in San Francisco, he called the ledger "very clearly decentralized," arguing that "anybody can participate in the XRP ecosystem." This narrative has been echoed by CTO David Schwartz and disseminated through the company's official channels.
Thought leaders in the industry care about decentralization. Experts in the field have argued that decentralization imbues well-designed blockchain systems with several useful properties. Blockchains are less likely to fail than traditional systems, more expensive to attack and destroy, and more resistant to collusion from participants, argued Buterin.
In contrast, high levels of wealth concentration are correlated to high-levels of decision-making centralization. It also puts purchasers at a disadvantage because it only takes a single entity to harm the price. In all, wealth concentration poses additional risk for investors.
One well-discussed example is the price action around XRP. Much of the value of the coin is derived from the success and actions of Ripple, a single corporation. If Ripple wanted to extract value from investors it could sell its holdings on the open market while reallocating those resources to services that have no relation to XRP. Worse yet, If Ripple decided to extricate itself from XRP it would result in catastrophic losses for investors.
Wealth concentration problems are exacerbated on proof-of-work systems, like what is planned for ETH 2.0 and what is already implemented on EOS. Systems which use tokens to determine the outcome of elections and make decisions give tokens direct power of the system.
Consequently, for proof-of-stake systems it's essential tokens are distributed widely and equitably, otherwise the system is at risk of unwanted collusion and rent-seeking. Over the long-run, these systems are in jeopardy of increasing amounts of decision-making centralization as large token-holders implement rules which benefit themselves at the expense of users on the platform.
Counter arguments
Though, there are also sound counter arguments to the theory that public blockchains require fair levels of wealth distribution. In a July 2017 essay, the former CTO of Coinbase Balaji Srinivasan argued:
"In practice it appears that a very high level of wealth centralization is still compatible with the operation of a decentralized protocol."
At the time, Srinivasan discussed a framework for measuring decentralization to assess the resilience of a blockchain. He theorized that blockchains are bottle-necked by their most centralized point of failure. In other words, a blockchain is only as decentralized as its most centralized part.
If this is the case, then high levels of wealth concentration may not matter if there is an even more egregious point of centralization for BTC, ETH, and XRP.
Risks for the three coins
When applied to cryptos these theories could help investors make better decisions about each of the platforms.
For Bitcoin, large amounts of wealth concentration allow whales to manipulate the markets. By conducting strategic trades with large amounts of BTC it's possible to take advantage of retail investors for profit.
Though, other less liquid coins such as ETH and XRP are at an even greater risk of market manipulation. However, small volume also means the potential profit from such behavior is constrained.
Under Balaji Srinivasan's framework wealth concentration may not be Bitcoin's main risk. Something like mining concentration in China could act as an even greater point of failure for the network.
For Ethereum, as the protocol moves to proof-of-stake in ETH 2.0, then token holdings will translate directly into political control over the system's governance. These systems run the risk of turning into plutocracies, where rich token holders enact policies to enrich themselves at the expense of average users, making a blockchain less competitive over time. This phenomenon tends to be exacerbated by low voter participation on public blockchains, as demonstrated by EOS and TRON.
Finally, for those investing in XRP there are other concerns. Many enthusiasts think Ripple is a good steward of their reserves. Because they locked the majority of their coins in escrow and pegged the sales to market trading volume, token holders can supposedly have more confidence they won't get diluted.
But, many of these large token holders aren't Ripple and would not have the same self-imposed restrictions. In addition to Ripple regularly selling large chunks of XRP these large token holders could also be holding down the price of the coin.
Understanding wealth concentration for each cryptocurrency is an important factor to consider. Incorporating the metric into the assessment for each protocol helps people make better decisions about long-term growth potential and fundamental risk.
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Five Takeaways from the Inaugural Foundations for Employment and Housing Meeting in Houston, TX
In March, Funders Together's Foundations for Employment and Housing community members came together in Houston to learn about how the city integrated its homeless services system with the public workforce system to ensure all people receiving homeless services can access both employment and housing. In addition to learning from our hosts, community members spent time getting to know one another and sharing their current work – including opportunities and challenges.
At the end of the three days, the group started a process that will ultimately help members identify collective action they will take in Year 2 of the community. The first step in this process was defining the current state and problem. The following statement was what attendees agreed would serve as the problem statement, ultimately helping to determine the group's collective action.
Later this year, community members will meet in-person again to identify possible solutions that could address this problem and serve as an action item for the community.
In addition to the collective problem statement the group createdcommunity members named five items as their biggest takeaways from the visit.
1. It is possible.
While it may be difficult, and sometimes seem impossible, it is possible for the public workforce system to work with the homeless services system to serve individuals experiencing homelessness.
Public workforce systems are already serving individuals experiencing homelessness, albeit not always well. We, the homeless services system, can work with the workforce system to help them better serve individuals experiencing homelessness that are already entering their system. Stronger relationships and partnership will also allow us to connect individuals in the homeless services system to support and opportunities through the public workforce system.
Houston's homeless services system has an income assessment and triage tool to ensure all people receiving homeless services can access both employment and housing.
They have also led the charge to ensure that homeless services and workforce development stakeholders understand how employment can help prevent and end homelessness and that they are well-equipped to connect homeless jobseekers to work.
2. Working with your CoC AND Workforce Boards is imperative.
To be successful, the Continuum oCare (CoC) and workforce boards must have the right makeup and be willing to listen and learn. These boards will have the ultimate power to make or break this work. Boards that are educated and understand both how employment can help prevent and end homelessness and how stable housing can improve employment outcomes will be able to better support effective partnerships.
In Houston, Mike Temple, Director of Workforce Matters is also the Chair of the CoC Board. Mike joined the CoC Governance Committee and saw the need for more targeted support for individuals experiencing homelessness. He was also in a position to help facilitate partnerships and make changes to both systems.
Our hosts in Houston pointed out that it must be the right board to ask someone like Mike to join. The board must already be strong and coordinated. They must also have the right members. People who are ready to do the work and have the power to make it happen.
3. Just Try It! You have to start somewhere.
While it is important for the systems to be ready, you have to start somewhere. This can mean different things for different communities, but success will depend on relationships between systems and the data and information to make the case.
In Houston, they started by creating an effective homeless response system and identified employment and income as key components. Once they could show the importance of work and employment, they brought in the right people from the public workforce system to help make changes and be successful.
While they still have work to do, they started by trying. Along the way they continue to make changes based on what they learn. Their message: stop talking and planning and start!
Data is essential to any work. The right data can help make the case for partnership or investment and help identify effective models and programs. The intersection between the homeless services system and workforce system is an area where there is room for improvement in every community.
To really understand how your system works, you need to know how many people are entering the homeless services system and asking for employment and how many people are entering the workforce system that are not stability housed. Then, you need to know how many people are referred and if they actually follow-up on that referral. By collecting and evaluating data, we can design more effective systems and better serve job seekers experiencing homelessness.
In Houston, they are collecting new data, and starting evaluation. While they still have work to do, they now know how many people are referred to the workforce system from the homeless services system and how many of those people find employment. As they continue to collect and evaluate data they hope to have a better understanding of what services people are receiving and outcomes based on those services.
5. Funders can play an important role in both preparing and connecting systems.
We know that in addition to funding, philanthropy can help with education and advocacy, support coordination and collaboration, and serve as conveners. All of these things can help workforce and homeless services systems work together and better serve individuals experiencing homelessness.
In Houston, private funders were leaders and influencers that helped move this work forward and change the mindset of other funders, both public and private. Big funders being part of the leadership group gave the work credibility and brought other funders and partners to the table. Private funders also aligned their funding with public dollars which helped eliminate duplication and support the creation of one, more effective system.
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-David Wertheimer, Deputy Director at Bill & Melinda Gates Foundation
-Nancy Frees Fountain, Managing Director at The Frees Foundation
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text:
2001 October Report of the Commissioner of the Environment and Sustainable Development
Photograph 1.6.5—Fish Habitat
Fish habitat refers to places that fish need to spawn, feed, grow, and live. Water temperature, oxygen levels, food sources, and shelter are important factors in habitat quality.
Source: Cold Comfort, Ontario Ministry of Natural Resources

source: HuggingFaceFW/fineweb-edu


text:
see if any earthworms emerge. Any adult earthworms that appear can be taken and preserved for identification.
Health & Safety
You should carry out your own risk assessment before doing fieldwork. We recommend the following precautions:
- Avoid doing fieldwork on your own, if you do ensure you tell someone exactly where you will be and when you expect to return.
- Always ask permission from the owner before entering land.
- Always tell a responsible adult where you are going and what time you expect to return.
- Check the weather forecast before doing fieldwork, and take appropriate clothing.
- Be aware of local hazards such as dangerous wildlife or hazardous terrain.
- Watch out for dangers such as sharp objects and broken glass in soil
- Take care to avoid hurting yourself and soil borne diseases by wearing gloves.
- Always take a mobile phone and a map of the area.
- Know who to contact in the event of an emergency and check where the nearest source of help is in case your mobile phone does not work.
Except where otherwise indicated, this work was created by Keiron Derek Brown on behalf of the Earthworm Society of Britain and is licensed under a Creative Commons Attribution 4.0 International License.

source: openbmb/Ultra-FineWeb


text: Results are presented on the shock response of a zirconium-based bulk metallic glass (BMG), Zr41.25Ti13.75Ni10Cu12.5Be22.5, subjected to planar impact loading. An 82.5-mm bore single-stage gas-gun facility at Case Western Reserve University, Cleveland, OH, was used to conduct the shock experiments. The particle velocity profiles, measured at the back (free) surface of the target plate by using the velocity interferometer system for any reflector (VISAR), were analyzed to (i) better understand the structure of shock waves in BMG subjected to planar shock compression, (ii) estimate residual spall strength of the BMG after different levels of shock compression, and (iii) obtain the Hugoniot elastic limit (HEL) of the material. The spall strength was found to decrease moderately with increasing levels of the applied normal impact stress. The spall strength at a shock-induced stress of 4.4 GPa was 3.5 GPa while the spall strengths at shock-induced stresses of 5.1, 6.0, and 7.0 GPa were 2.72, 2.35, and 2.33 GPa, respectively. The HEL was estimated to be 6.15 GPa.


Cover of the book Symfony 5: The Fast Track
The cache.yml Configuration File
Symfony version
The cache.yml configuration file describes the cache configuration for the view layer. This configuration file is only active if the cache setting is enabled in settings.yml.
The configuration of the class used for caching and its associated configuration is to be done in the view_cache_manager and view_cache sections of the factories.yml configuration file.
When an application is created, symfony generates a default cache.yml file in the application config/ directory which describes the cache for the whole application (under the default key). By default, the cache is globally set to off:
 enabled: off
 with_layout: false
 lifetime: 86400
As the enabled setting is set to false by default, you need to enable the cache selectively. You can also work the other way around: enable the cache globally and then, disable it on specific pages that cannot be cached. Your approach should depend on what represents less work for your application.
As discussed in the introduction, the cache.yml file benefits from the configuration cascade mechanism, and can include constants.
The cache.yml configuration file is cached as a PHP file; the process is automatically managed by the sfCacheConfigHandler class.
The default application configuration can be overridden for a module by creating a cache.yml file in the config/ directory of the module. The main keys are action names without the execute prefix (index for the executeIndex method for instance). A partial or component can also be cached by using its name prefixed with an underscore (_).
To determine if an action is cached or not, symfony looks for the information in the following order:
 - a configuration for the specific action, partial, or component in the module configuration file, if it exists;
 - a configuration for the whole module in the module configuration file, if it exists (under the all key);
 - the default application configuration (under the default key).
An incoming request with GET parameters in the query string or submitted with the POST, PUT, or DELETE method will never be cached by symfony, regardless of the configuration.
Default: off
The enabled setting enables or disables the cache for the current scope.
Default: false
The with_layout setting determines whether the cache must be for the entire page (true), or for the action only (false).
The with_layout option is not taken into account for partial and component caching as they cannot be decorated by a layout.
Default: 86400
The lifetime setting defines the server-side lifetime of the cache in seconds (86400 seconds equals one day).
Default: Same value as the lifetime one
The client_lifetime setting defines the client-side lifetime of the cache in seconds.
This setting is used to automatically set the Expires header and the max-cache cache control variable, unless a Last-Modified or Expires header has already been set.
You can disable client-side caching by setting the value to 0.
Default: false
The contextual setting determines if the cache depends on the current page context or not. The setting is therefore only meaningful when used for partials and components.
When a partial output is different depending on the template in which it is included, the partial is said to be contextual, and the contextual setting must be set to true. By default, the setting is set to false, which means that the output for partials and components are always the same, wherever it is included.
The cache is still obviously different for a different set of parameters.


Portal:Conditioners directory
From COLLADA Public Wiki
Revision as of 18:05, 26 September 2011 by Webmaster (talk | contribs) (Undo revision 7101 by LLutz74 (talk))
Jump to navigation Jump to search
Welcome to the COLLADA conditioners portal
A collection of links and articles describing COLLADA conditioners and related tools
A conditioner takes a COLLADA document and performs some kind of operation on it in preparation for its use for a specific purpose or with a specific application.
Related tools
 - COLLADA Refinery is a GUI-based application for creating content pipelines for 3D assets using modular components called conditioners. A pipeline consists of conditioners that pass their resulting documents to the next conditioner.
Can I add a conditioner to this directory?
See instructions for adding to the conditioners directory.
List of COLLADA conditioners
Geometric processing
lines2linestrips Changes all lines into linestrips.
linestrips2lines Changes all linestrips to lines.
Optimizer Rearranges the order of triangles to maximize the cache hit rate for vertices indexes. It works for triangles only.
Triangles2lines Changes all triangles to lines. Duplicate lines might be created.
Trifanner Changes all triangles to trifans.
Tristripper Changes all triangles to tristrips.
Deindexer Rearranges vertices indexes so that each Vertices will reference the corresponding Position, Normal, Texcoord with the same index number. The size of source for position, normal, and texcoord might increase.
Detrifanner Changes all trifans to triangles.
Detristripper Changes all tristrips to triangles.
Polygons2lines Changes all polygons to lines. Duplicate lines might be created.
Polygons2polylists Changes all polygons to polylists.
Polygons2triangles Changes all polygons to triangles.
Polylists2lines Changes all polylists to lines. Duplicate lines might be created.
Polylists2polygons Changes all polylists to polygons.
Polylists2triangles Changes all polylists to triangles.
Axisconverter Converts documents between Y_UP, X_UP, Z_UP.
Packager Collects all dae, image, and other resource files and compresses them into a zip file.
coherencytest Checks whether a COLLADA document is properly composed or coherent.
copyrighter Adds or overwrites the copyright text from a text file.
daestripper Removes all elements of a specific tag from a document. (For example, remove all .)
filename Searches for all resource file references and adds string prefix.
imageconverter Searches for all the images that a document uses and converts them to your desired supported image format. It uses Dev iL image library for image conversion. You must provide the file extension of your desired image format.
kmzcleanup Kmz files created by previous versions of sketchup are not coherent. This conditioner adds the missing elements, such as , to fix the kmz file.
COLLADA Contest entries
CgToGLSL Creates a profile_GLSL out of your existing profile_CG COLLADA effect. This includes shader source compilation using NVIDIAs Cg Compiler.
FxCleaner Optimizes COLLADAFX data by merging redundant effects, or deleting unnecessary parameters.
VertexCacheOptimizer Optimizes COLLADA geometry data by reordering the indices in the triangles section.
Example conditioner example entry.


text:
I am currently developing a User management Form.
Each User can be assigned to multiple Roles. I would create this as 2 Listboxes with one showing all selected Roles and the other all unselected ones.
Now while there some standard roles (Admin etc.), there are some Roles that require a Parameter. For example: A User should have write access for Product A and Product C but not for Product B, without having a Role for each Product (we got a lot of Products). So my thought was to simply have a Role called "Write Access For Product" and have that Role parameterized with the Product. This Role can be applied multiple times for a User.
How should such a form be designed?


text:
1. Cultivate a philosophy of appreciation
When was the last time you were thrilled over something as simple as blowing bubbles? Cultivating a philosophy of appreciation is about seeing opportunities in the seemingly insignificant, and reframing them as important to your wellbeing.
2. Understand that life is made up of 'moments'
These are just as vital as conventional units of time. When you review your day ahead and think, 'Meeting at 1pm', also say, 'Moments matter', then make a pact with yourself to notice the sun break through the clouds, or the wind move through the trees.
3. Write a list of daily 'joys'
At the end of the day, create a list of things that stood out for you in a 'small pleasures' book. If you've had a tough day, you may have to work hard to find a positive moment. Even if it's, 'Drank the perfect coffee', that's something to find joy in.
'Small Pleasures' (The School of Life, £14.99)


2 min read
Maximising Confluence cache effectiveness
Thu, 21 Aug 2014
Maximising Confluence cache effectiveness
Maximising Confluence cache effectiveness
Fine-tuning your cache management is often a trade-off between performance and memory usage. These hints and tips thing I wish I'd known when I started working with Confluence will show you how to achieve optimum efficiency.
The beauty of caches
Even in a simplified version of Confluence architecture, there are many stages between a user requesting access to a page and the page actually appearing in front of them. Maximising your Confluence cache effectiveness is a matter of understanding the separate levels of caching:
 1. the user accesses the webpage via a browser
 2. this request goes through the internet, firewall and reverse proxy and hits Confluence
 3. Confluence communicates with the database and storage media
 4. the information is passed back through the whole chain again and is displayed
This process can take ages particularly if you're loading a large amount of content. Caches are wonderful little components which allow the storage of data you've previously accessed in small reserves along the way, so that the next time you request it, your request doesn't have to travel through each stage.
Where are your caches?
There are three main points at which the responses to data requests can be cached:
 1. Your browser - browser caches are particularly useful for static content like CSS, Java Script and images
 2. The reverse proxy - once again, this saves Confluence from handling the workload of static content
 3. In Confluence itself - storing information in memory saves Confluence the laborious task of searching the database and file system for each request
Maximising caching potential at each of these levels can reduce your application workload tremendously, resulting in a serious performance boost.
Tuning your caches
Confluence provides your cache usage statistics with the Cache Statistics page within the admin user interface. Make sure you select the advanced display, as it provides a lot more information. The goal here is to increase the size of the correct caches, which you can do based on the following priorities (in order of importance). Look for caches that:
 1. are 100% used
 2. have a high number of hits and misses
 3. are not 100% effective
 4. are not too large
Once youve identified your target caches, you should increase their size. However, be careful here try to avoid large caches as they will drain your memory exceptionally fast. The database queries cache is a prime example of one which will run out of memory well before it's tuned by this definition.
Finally, aim to keep the size of the cache larger than the number of content objects e.g. attachments, content, comments, groups, spaces and users.
Did you find this post useful? Stay tuned in to our blog for more hints and tips.
For information on how Adaptavist can maximise your investment and performance with Atlassian applications, contact us to discuss your needs.
with the Adaptanews monthly email


text:
The following three items are common concerns registered with the township office:
- Property Maintenance: high grass, weeds, rubbish, etc.
- Zoning: vehicles without a current state inspection, registration, or license plate on private property.
- Ordinance: animal concerns (such as dogs), noise, etc.
The process for filing a concern is:
- Submit a Resident Concern Form. Click here for the form, or pick one up at the township office.
- Mail or drop off the form, or a written letter, to the attention of Tom Daniels, Zoning Officer, 1240 Maple Avenue, Lancaster, PA 17603, or
- Send your concern by email to Gretchen Smith _EMAIL_ or Tom Daniels _EMAIL_
The concern should include the name, address, and telephone number of the person registering it. The township is not obligated to process anonymous concerns, but will consider them on a case by case basis. Public health and safety issues should be reported under any circumstances.
When a concern is founded, the township office will follow procedure in order to resolve the matter. At times, these procedures can be lengthy. The township will do its best to keep the lines of communication open and resolve the matter as soon as possible.
It's always a good policy to talk with your neighbor first when there is a problem. Most residents prefer to have a neighbor approach them personally instead of receiving an official violation notice from the township.


text:
Systematic review of patient safety interventions in dentistry.
This systematic review of patient safety in dentistry found scant evidence for effective patient safety approaches, with the exception of surgical safety checklists, which were successful in preventing wrong tooth extractions. Further research is needed to characterize patient safety in dentistry and implement effective interventions.
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text:
May 20, 2013 | 08:30 AM (BD Time)
20 May, 2013 Monday
'Nijhum Dwip' for tigers planned
. UNB, Dhaka
The government has planned to introduce the Bengal tiger to the densely deer-populated forests like Nijhum Dwip to boost tiger population as well as to maintain the balance of the ecosystem in the forests.
"We're considering introducing tigers to the highly deer-populated forests like Nijhum Dwip. We've already talked to the World Bank in this regard," Environment and Forests Minister Dr Hasan Mahmud told a discussion at city's Osmani Memorial Auditorium on Sunday morning.
The Department of Forest under the Ministry of Environment and Forests will organise the discussion, marking the Global Tiger Day - a global event to raise awareness for tiger conservation.
This year's theme of the day is 'Save Sundarbans Tiger Landscape'.
Environment and Forests secretary Mesbah ul Alam, vice chancellor of Dhaka University Prof Dr AAMS Arefin Siddique and IUCN country representative Ishtiaq Uddin Ahmad, forest conservator Tapan Kumar Dey and associate professor of Jahangirnagar University Dr Monirul Hasan Khan, among others, spoke at the discussion. Chief Conservator of Forest M Yunus Ali presided.
Speaking as the chief guest, Dr Hasan Mahmud said as the Forest Department has increased its vigilance in the forests to check wildlife poaching and smuggling and the deer are breeding in large numbers in the Nijhum Dwip every year, the deer population is increasing day by day in the forest.
"As tigers are used to eating deer meat, tigers should be introduced to Nijhum Dwip to maintain the balance of ecosystem in the forest," he said.
Referring to the historical presence of the Bengal tigers in the country, the Environment and Forests Minister said once tigers were found all over the country, even near Dhaka, but there are now only 440 tigers in the Sundarbans, according to the Tiger Survey 2004.
He said the Global Tiger Initiative announced a plan to double the world's tiger population by 2022, but it is quite impossible to increase tiger population that much in Sundarbans, the world's largest mangrove forest, due to its small size.
Terming the Sundarbans the world's most densely tiger populated forest, Hasan Mahmud said one tiger lives on average in 200 square kilometers of forests in Russia where only 15-20 kilometers in the Sundarbans.
He said as tiger foot prints are currently used to survey tigers in the Sundarbans and it is not a scientific method of tiger survey, the government will set up cameras to count tigers in the tiger habitat.
The Forests Minister said the government has taken a number of initiatives to protect tigers, wildlife, biodiversity and ecosystem in the Sundarbans. "We signed two protocols with India to protect the common Sundarbans and tigers. We have decided to provide 'risk allowance' among those who work in the Sundarbans."
He said the government introduced compensation for the victims of wild animal attacks (tiger and elephant) last year. "We've already distributed Tk 50 lakh among the victims."
Hasan Mahmud stressed the need for involving people in forest management and creating mass awareness to protect tigers as well as the country's forests. "We must conserve the ecosystem of the forests to ensure a livable planet for the future generation."
About the extinction of tiger species, he said there were about 100,000 tigers in the planet in the beginning of the last century (100 years ago) and now the number declined to about 4000. "If the trend continues, tigers will be extinction from the planet one day," Hasan said.
Art and Culture
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New Nation Supplement
Editor: Mostafa Kamal Majumder, Adviser Editor: A.M. Mufazzal, Printed and Published by Mainul Hosein from the New Nation Printing Press, 1.R.K Mission Road, Dhaka-1203 Phones: New Nation PABX: _PHONE_, _PHONE_, _PHONE_, Fax: 880-2-_PHONE_, _PHONE_ email: _EMAIL_, _EMAIL_ for advertisement, _EMAIL_


text:
Are you ready to embark on a culinary adventure where you'll unravel the secrets of spoiled beef? Look no further! In this comprehensive guide, we'll take you on a journey of sensory exploration, arming you with the knowledge to determine if your beef has turned bad. After all, nobody wants a mouthful of disappointment when it comes to savoring this delectable protein!
Table of content
Signs of Spoiled Beef: Let Your Senses Be the Guide
Appearance: Eyes That Don't Deceive
Imagine laying your eyes upon a succulent piece of beef, perfectly cooked and tantalizingly aromatic. But wait, something seems off. Let's dive into the visual cues that can help you uncover the truth about spoiled beef:
- Discoloration: Fresh beef showcases a vibrant red hue, enticing your taste buds from the get-go. But beware! If the once vibrant red turns into a lackluster brown or displays suspicious green or gray patches, it's time to bid farewell to that cut.
- Slimy Texture: As you touch the surface of the beef, it should feel firm and velvety, promising a delightful mouthfeel. However, if you encounter a slimy film that sends shivers down your spine, toss that beef aside. Trust your instincts and keep your taste buds safe!
- Mold: Ah, the unwelcome guest at any food party—mold. If you spot mold growth in any shade of white, green, or black, that's a clear sign that your beef has overstayed its welcome. Part ways immediately and avoid any risky encounters with this unwanted culinary companion.
Smell: A Symphony of Aromas or a Stench of Disaster?
Close your eyes, take a whiff, and let the aroma of fresh beef transport you to a meaty paradise. But beware of these foul odors that can be an alarm bell signaling spoiled beef:
- Rancid or Sour Odor: Fresh beef emits a neutral or slightly metallic scent, inviting your senses to indulge. However, if you catch a whiff of ammonia, vinegar, or sulfur, hold your nose and discard that beef with a swift motion. Your nostrils will thank you!
- Putrid or Foul Odor: Picture this: a putrid stench that assaults your olfactory senses, making your stomach churn in disgust. If such a smell wafts from your beef, you can be sure that it has embarked on a journey to the land of spoilage. Don't let your culinary aspirations go down the drain—bid farewell to that foul-smelling beef!
Texture and Consistency: A Sensory Dance on Your Palate
Close your eyes for a moment and envision the perfect texture of beef. It should be a dance between tenderness and juiciness, a symphony of flavors. However, if you encounter any of the following, be prepared to witness the demise of your beefy dreams:
- Slimy or Sticky Surface: As your fingers grace the surface of fresh beef, it should reward you with a dry, smooth, and irresistible touch. But if a slimy or sticky sensation creeps onto your fingertips, it's a clear indication that your beef has taken a turn for the worse. Give it a farewell pat and move on to safer culinary endeavors.
- Texture Changes: A bite of succulent beef should offer a slight resistance, followed by a burst of tenderness that melts in your mouth. However, if you encounter excessive softness, mushiness, or a grainy texture, brace yourself for the disappointment of spoiled meat. Preserve your taste buds' integrity and part ways with that compromised beef.
- Separation of Layers: Imagine digging into a delectable burger, only to find the ground beef showing signs of separation. This unfortunate occurrence, caused by excessive moisture, can indicate spoilage. Spare yourself the agony of a questionable dining experience and choose a beefy companion without such telltale signs.
Now that we've embarked on this sensory expedition to uncover spoiled beef, let's venture into the realm of proper storage practices. After all, prevention is the key to preserving the integrity of your beefy delights!
Proper Storage of Beef: The Secrets to Prolonged Freshness
Storing beef properly is akin to nurturing a delicate masterpiece. Follow these guidelines to extend the shelf life of your beef and ensure that every bite is a succulent delight:
Refrigeration: The journey to preserving beef's freshness begins with the magic of refrigeration. Once you acquire your beefy treasure, promptly store it in the refrigerator. Whether it's keeping beef in its original packaging or wrapping it tightly in plastic wrap or aluminum foil, make sure it's snugly secured. Place it on a plate or tray to catch any potential drips, because no beef should be left to wander freely in your refrigerator! Remember, the colder, the better—aim for a temperature below 40°F (4°C).
Freezing: If your culinary aspirations lean towards the future and you won't be using the beef within a few days, embrace the power of freezing. Before embarking on this chilly adventure, ensure your beef is properly sealed to prevent dreaded freezer burn. Airtight freezer bags, freezer paper, or aluminum foil are your allies in this quest. Don't forget to label the packages with the date, as time flies when your taste buds are eagerly awaiting that next beefy escapade!
Marinating: Ah, the art of marinating—a gateway to flavor paradise. When marinating beef, ensure you refrigerate it in a sealed container or a zip-top bag. However, exercise caution and bid adieu to any leftover marinade that has mingled with raw meat. Cross-contamination is not invited to this party!
Separation: As you arrange your culinary kingdom in the refrigerator, remember the sacred rule of separation. Keep raw beef segregated from other foods, especially those delightful ready-to-eat items. To prevent any potential drips from tarnishing your food's reputation, reserve a cozy spot on lower shelves or in dedicated drawers for your beefy treasure.
- Storage Time: The concept of time is as important in the beef universe as it is in any realm. Different cuts and types of beef boast varying storage times. While whole cuts, like steaks and roasts, can last for a glorious 3-5 days in the refrigerator, ground beef demands a swifter appreciation within 1-2 days. Embrace the wisdom of reliable sources or refer to the packaging to determine the recommended storage time for your specific beefy companions.
By unlocking the secrets of proper storage, you can confidently navigate the realms of freshness, flavor, and food safety!
Q: How long can beef typically keep in the refrigerator before its freshness fades away?
A: The lifespan of beef in the refrigerator is as diverse as the cuts themselves. Whole cuts, such as steaks and roasts, can grace your refrigerator for a delightful 3-5 days. Ground beef, however, demands prompt attention within 1-2 days to preserve its integrity.
Q: Can beef still be used if it has passed its expiration date?
A: The expiration date is a solemn reminder that beef's quality may begin to wane. It's best to bid farewell to beef that has journeyed past this date, as it may pose a higher risk of spoilage or foodborne illnesses.
Q: Is it safe to use beef with a slightly off smell, even if it appears visually fine?
A: No, it's not wise to use beef that emits an off smell, regardless of its visual appearance. Unpleasant odors often signal spoilage, and consuming such meat can lead to the unpleasant experience of food poisoning.
Q: Can freezing beef act as a knight in shining armor, slaying bacteria in its path?
A: Freezing, though not a lethal blow to bacteria, certainly weakens their growth significantly. While freezing beef can preserve its quality, it's essential to handle and cook the meat properly to eliminate any potential bacterial risks.
Q: Are there any secret rituals to resurrect spoiled beef, rendering it safe for consumption?
A: Sadly, there is no magic incantation or hidden formula to revive spoiled beef. The path to food safety demands swift action—discard any beef that exhibits signs of spoilage, ensuring your culinary adventures remain a safe and enjoyable experience.
Congratulations, intrepid reader! You've now journeyed through the realms of spoiled beef, armed with the knowledge to identify the signs of its demise. From the captivating visual cues to the aromatic secrets and the dance of textures, you hold the keys to safeguarding your taste buds from unpleasant encounters.
Remember, proper storage practices are the guardians of beef's freshness, prolonging its lifespan and preserving its deliciousness. Let your senses guide you, and never compromise on the quality and safety of your beefy delights.
So, fearlessly embark on your culinary quests, knowing that you possess the wisdom to determine if beef is bad. From sizzling steaks to juicy burgers, let every beefy bite be a celebration of flavor, texture, and sheer delight!


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Coldest space instrument ever
Coldest ever space instrument set to fly
The coldest instrument ever to fly in space is set to launch aboard a Japanese X-ray observatory called Astro-E2 on Wednesday. The instrument, which has suffered several previous setbacks, will study some of the most energetic phenomena in the universe.
This sensitive task requires Astro-E2ís main instrument, the X-Ray Spectrometer (XRS), to be cooled to just 0.06 degrees above absolute zero. This will allow it to detect extremely small changes in photon energies - representing a 10-fold improvement in sensitivity compared to existing detectors.
Everything I need to know I learned through Googling.


text: Wrap advertising or a Vehicle Wrap is the term used in the marketing practice of completely or partially covering (wrapping) a vehicle in an advertisement or livery. The result of this process is essentially a mobile billboard. Wrap advertising can be achieved by painting a vehicle's outer surface, but an increasingly ubiquitous practice in the 21st century involves the use of large vinyl sheets as "decals." The vinyl sheets can be removed with relative ease, drastically reducing the costs associated with changing advertisements. While vehicles with large, flat surfaces (such as buses and light-rail carriages) are often utilised due to ease, cars can also serve as hosts for wrap advertising, despite consisting of more curved surfaces.


The Difference Between White Gold and Platinum
Platinum and white gold are two very different metals. The biggest differences between platinum and white gold are that platinum is a naturally white metal and is more dense and durable.
The difference in cost is primarily due to platinum's rarity and higher level of purity in platinum jewelry. When comparing costs, keep in mind the maintenance required over a lifetime for white gold, such as rhodium plating to keep it white, reshanking and retipping the prongs.
Platinum may be a higher investment initially, but its enduring nature makes it the best value in the long run. Below is a table to help better understand the differences between the two metals. Keep these facts in mind the next time you're at a jewelry store.
One of the most durable of precious metals. When scratched, metal is merely displaced and very little is lost. When scratched, slivers of metal are lost resulting in faster metal loss.
A real white metal Yellow gold mixed with whitening alloys, such as nickel. Will yellow without repeated rhodium plating.
Strength and durability creates the safest setting for diamonds. Metal moves with force rather than breaks. Gold is more brittle so increased chance of prongs breaking after repeated force.
Loses very little metal to everyday wear; little maintenance required. Loses metal at faster rate; may need to be reshanked or retipped with everyday wear.
Hypoallergenic, regardless of alloy Nickel alloy may cause allergic reactions
Platinum jewelry is 90-90% pure platinum Most gold jewelry is 59.5%(14K) or 75%(18K) gold
Platinum is 30 times more rare than gold About 2,700 tons of gold is produced and made into jewelry each year vs. 88 tons of platinum.
Platinum is 60% heavier than 14K gold and 40% heavier than 18K gold. You can feel a distinct difference between platinum and white gold.
Comments (4)
 1. 14-karat gold is really 58.33% gold & remainder is alloys. 24-karat = 100%. Whatever the gold karatage may be, divide it by 24 and that's your percentage of actual gold in the piece of jewelry.
 2. Jill says:
 I just want to say that I had a set of 14 Karat while gold wedding rings. There was a diamond solitaire and a plain wedding band. I got them in 1963 and had them for thirty years. They never yellowed, I never had to have them rhodium plated, and the prongs were still fine after wearing for thirty years. White gold may not be as hard as platinum, but it is harder than yellow gold.
 3. Hi Jill. 18kt white gold actually IS harder than both platinum and sometimes yellow gold. In fact, that's the point, it's harder and more brittle than platinum, which is softer and more durable–meaning the metal can get pushed around but not lost, rather than scratched away like gold…Keep in mind, the higher karat the gold, the softer it is.
 White gold is never white, it's sort of a gray-brownish color, without rhodium plating, that will eventually wear off.
 Note to editor, platinum jewelry is generally 90-95% pure.
 Keep enjoying beautiful jewelry guys–I know I will continue enjoying to make it!
 -all the bestEtienne Perret
 4. Sugarlipz says:
 I just wanna know if AKD rings are made of gold or what???
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Mark Schneider
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Which species and what does in matter?
Many claims are made over which deer species produces the best Venison. Claims include subjective comments such as "finer texture", "just a hint of game", "Chef's choice" and so on... all rather confusing. So who makes these claims and what basis are they made?
Who makes the claims: Mostly producers and processors with a commercially based biased point of view. Many Australian producers began their deer farming enterprises starting out with fallow deer as they were readily available as feral stock, are relatively small (no bigger than a sheep, just longer legs) and therefore perceived as being easier to farm. In reality, there is very little difference between the various species.
Why they make the claims: The claims mostly emanate from producers & processors that do not have the infrastructure available to produce and process larger species.
Wild Shot Deer, an important point of difference: throw away comments and claims regarding venison qualities are also made by many wild deer shooters. The shooter can only kill and recover what's available at the time the shot is taken. So, to get around this, they'll tell you, the consumer, what you should buy, regardless of species, size gender or age.
In Australia, two farmed species go head to head more so than the others. Fallow & Red, each with pros and cons. It's not their perceived differences in texture, flavour or tenderness, those qualities can be largely indiscernible, it's more to do with yield and natural fall. Overwhelmingly, it's carcass size that wins, not the breed. Elk are the only exception to the taste test rule - they possess a depth of flavour not found in other species - and they have the ability to marble.
At Hahndorf Venison, we do not hold a bias toward one deer species over another. It is important to note we farm and process several different species. We have the facilities and infrastructure in place to readily identify and segregate like with like. Elk, Red, Fallow, Chital, Sika, Hog, Blackbuck & more. Hahndorf Venison offers guidance and advise, but ultimately we let the product do the talking and allow you to decide.
Elk, Red Deer & Red Deer X Elk have the distinct advantage in that they are bigger and mature at a later age than the smaller species. The larger carcass composition also
means better recovery and minimised waste.
Indisputable facts:
 - a 4 month old Elk will easily achieve a live body weight of 90+ kilograms.
 - A Red Deer X Elk will achieve live weight of 120+ kg at 9 months.
 - The average Fallow Deer buck will struggle to make 50 kg's at 12 months old, mature fallow females rarely exceed 50 kg's.
Unfortunately many of the fancy cuts like cheeks, onglet, babette & others are just not viable to recover from smaller deer < 40kg carcass weight.
So there you have it: Size does matter!
* The email will not be published on the website.


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Are you lost on your bike? Fear not! The Vibrobelt could send you in the right direction. This smart belt will send subtle vibrations to guide bicyclists to their destinations.
The Vibrobelt was developed by Haska Steltenpohl and Anders Bouwer in the Intelligent Systems Lab at the University of Amsterdam. Their goal was to find a way to gently steer bicyclists to a location so they avoid being dangerously distracted by visual maps, GPS screens or smartphones.
Worn around the waist, the Vibrobelt gives waypoint, distance and endpoint information using directional tactile cues, according to its creators. The belt works by taking information about the route and translating it into unique buzzes that indicate where the bicyclist should go. For example, the vibration for going left is different from the one for going straight.
When the two researchers tested the belt against a GPS screen on a group of 20 volunteers who were taking unfamiliar routes, they found that everyone made it to their destinations just fine. However, the volunteers who used the Vibrobelt were able to navigate more quickly, remembered the route they took and could recall landmarks along it better. Paul Marks, writing for New Scientist, called the Vibrobelt "satnav for your waist."
Bouwer and Steltenpohl plan to refine their system and their paper about the Vibrobelt was accepted for the International Conference on Intelligent User Interfaces, which takes place in Santa Monica next month. Wonder if they considered a smart bicycle seat cover. Although something like that might end up being a bit too, um, distracting.
Credit: Richard Masoner


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A craft for the short poem: April Showers bring May Flowers. Can be done as two separate crafts or one. Printables for umbrella, raindrops, sun and flowers are listed below.
- Using different colors of printer paper, print out the templates for the Umbrella, Raindrops, Sun and Flowers.
- Cut apart as directed – using the fold line to cut out the inside of the shapes.
- Cut one of the coffee filters in half. One half is to be used for the umbrella and the other half for the sun.
- Place the coffee filter on the newspaper. Decorate with the different colors of markers then spritz with the water until the colors are running together.
- Allow the coffee filters to dry completely.
- Use the glue to attach the cut out templates to the colored coffee filters.
- Trim any excess coffee filter.
- Use as a sun catcher by attaching the raindrops to the umbrella and the flowers to the sun.


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Find the perfect icons for your courses. Choose from 7+ million Content Library 360 assets that you can access right from PowerPoint. All assets are royalty-free with no attribution required. In this article, you'll learn how to add eye-catching icons to your Presenter 360 courses. You can even customize icons with your own colors and effects.
- Go to the Articulate tab on the PowerPoint ribbon and click Icons.
- Type a search term in the field at the top of the media browser and press Enter. (Tip: The browser remembers your last search term during the current session.)
- Zoom in and out by using the zoom slider in the lower left corner or by holding down the Ctrl key on your keyboard and scrolling your mouse wheel.
If you want to find a different kind of media after opening the browser, use the drop-down list in the upper right corner to switch between Photos, Illustrations, and Icons.
- Select the icon you want to use and click Insert to add it your slide.
You can select multiple icons at the same time using Ctrl+Click or Shift+Click, then insert them all at once.
After adding an icon into your course, you can customize its colors to match your course design. Just select the icon on the slide, go to the Format tab on the ribbon, and use the style galleries to edit the fill color, outline color, and effects. For example, here's the same icon with different styles.
And if an icon is composed of more than one shape, you can ungroup it and format each shape individually. Here's how to ungroup an icon in PowerPoint:
- Right-click the icon, scroll to Group, and click Ungroup.
- When PowerPoint asks if you want to convert the picture to a Microsoft Office drawing, click Yes.
- Right-click the icon again. If the Group option is grayed out, it means the icon is a single object. If the Group option is active, scroll to it and then select Ungroup to see all the components that make up the icon.
Here's an example of an ungrouped icon.
Below is the original icon with no formatting on the left. The same icon in the middle has been recolored all at once (without ungrouping it). And the same icon again, but this time ungrouped, with specific formatting for each component is on the right.


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Analysis of ethnoveterinary treatments for cattle (Bos indicus) diseases referred in Sanrimgyeongje including twelve volumes of literature from the 7th to the 18th century.
ABSTRACT This study aims at a comprehensive analysis of ethnoveterinary treatment in the cattle-raising section of Sanrimgyeongje which covers 12 different volumes of literature including 4 Korean and 8 Chinese literatures from the 7th to the 18th century, with a special attention to the treatments for cattle diseases.
The above mentioned literature was analyzed through several steps: translation of the Chinese text into Korean, identification of diseases, verification of medicinal materials and confirmation of scientific names.
As recorded in the thirteen references, this study shows that there are 143 medicinal materials which have been used as therapies for cattle diseases. Of these, 55 plant species belonging to 52 genera in 29 families had 100 modes of usages, while one species of fungus was used in one way. Likewise, 11 species of animals belonging to 11 genera in 10 families were utilized in 18 different methods. Lastly, 9 kinds of inorganic matters were used in 11 ways with another 4 kinds being useful in 14 different ways. Consequently, each of rinderpests, murrains, and hooves has been treated, respectively with 14, 10 and 3 types of medicinal decoctions made from 35, 18 and 15 kinds of medicinal materials.
This diversified usage of various medicinal materials is incomparable to the modern ethnoveterinary investigation which tends to focus strictly in plants. If additional studies were to be conducted on these treatments and all the medicinal materials used within them, various new treatments and medicines can be developed to supplement the pharmacopoeia of contemporary veterinary medicine.


text:
jackdaws in snow
all our dreams
Comment: a haiku set in winter time (fuyu 冬), inspired by various Japanese woodblock printings such as Crow on Snowy Branch by Watanabe Seitei, Two crows in snow by Ito Sozan and Crows in Snow by Takahashi Biho. The dark plumage of the jackdaw (nishikokumarugarasu 西黒丸烏) stands in stark contrast to the whiteness of the snow (yuki 雪), making it clearly visible even at a distance. As underlined by the poet himself, 'jackdaws in a dream can mean positive things including finding love, and that's been a driving force in my life'; a positive symbol that can be shared by each reader, inscribed within classic aesthetic coordinates. Note the semivowel 'w' in line 1, which gives a sense of openness and softness to the opening ku, and the reiteration of the sound 'th' in the following verse, which effectively renders the sense of revelation underlying this poem.


Federal guidelines suggest communities determine why drivers are running red lights, instead of first installing red light cameras.
PINELLAS COUNTY, Florida - Acknowledging it had a safety problem at the intersection of Belcher Road and Gulf-to-Bay Boulevard, the City of Clearwater chose to install red light cameras instead of other recommended safety countermeasures, as federal guidelines suggest.
Now, following the May death of 70-year-old retired police officer and crossing guard Douglas Carey, the city and state will make some of those improvements. They include better signage, repainting lines, additional school bus stops and a flashing yellow light - all of which can contribute to intersection safety.
But federal guidelines implore communities to try countermeasures before they resort to cameras, including an engineering study "to determine the factors contributing to red-light running and to identify appropriate countermeasures that could be implemented to reduce the number of crashes resulting from red-light violations. Once identified, the appropriate effective countermeasures (engineering, education, and enforcement) should be considered in addressing the crash problem."
Clearwater officials said they did not believe any studies or specific intersection improvements were made prior to the 2011 decision to add red light cameras at two intersections. Florida Department of Transportation officials say they had not studied the intersection either.
But the rush to install cameras is certainly not limited to Clearwater. The Florida Legislature's nonpartisan Office of Program Policy Analysis & Government Accountability (OPPAGA),released a report that indicated the problem is widespread:
"Although national and state transportation organizations strongly recommend the use of countermeasures, OPPAGA's survey results indicate that most (56%) respondents did not implement countermeasures prior to installing red light cameras."
INFOGRAPHIC: Cities not following red light camera laws on reporting
TIMELINE: 10 News' short yellows investigation
MAP: Short yellow lights in your neighborhood
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text:
HARMFUL METHODS – is our companion page in opposite to Basic Standards. It's where we explain and dispel myths that cause damage to grave markers. In this section we explain some of the most commonly used harmful methods being used in cemetery preservation and restoration. I have often said, there are many more don'ts to preservation than do's. Again, it's always about doing what is best for the cemetery or grave marker. These 4 areas cover the things that cause the most permanent damage. Quite often many people are simply unaware they are doing harm. We hope this section gives you the knowledge needed so your preservation effort is both successful and long lasting for generations to come.
The 4 basic areas of destructive practice that are seen most often.


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global - Define global variable
Ordinarily, each Scilab function, has its own local variables and can "read" all variables created in the base workspace or by the calling functions. The global keyword allow to make variables read/write across functions. Any assignment to that variable, in any function, is available to all the other functions declaring it global.
If the global variable doesn't exist the first time you issue the global statement, it will be initialized to the empty matrix.
//first: calling environnment and a function share a variable global a a=1 deff('y=f1(x)','global a,a=x^2,y=a^2') f1(2) a //second: three functions share variables deff('initdata()','global A C ;A=10,C=30') deff('letsgo()','global A C ;disp(A) ;C=70') deff('letsgo1()','global C ;disp(C)') initdata() letsgo() letsgo1()
who, isglobal, clearglobal, gstacksize, resume,


Tyco Electronics Corp. unveils its High Resolution Radar (HRR) for the next generation of "Smart Bumpers."
Tyco says its system offers significant advantages over ultrasonic sensing systems, including greater range, higher resolution between objects and important styling advantages.
HRR works by transmitting a short pulse into a desired area. This energy is reflected off objects within 66 ft. (20.1 m) and returns. The travel time of the signal determines the range of the object.
The HRR system can "see through" plastic fascias commonly used on vehicles, eliminating the need for stylists to contend with unsightly external ultrasonic sensors.


text:
Quality Assurance in Education, Vol. 26 No. 2, pp. 243-262
Surveys that include skill measures may suffer from additional sources of error compared to those containing questionnaires alone. Examples are distractions such as noise or interruptions of testing sessions, as well as fatigue or lack of motivation to succeed. This paper aims to provide a review of statistical tools based on latent variable modeling approaches extended by explanatory variables that allow detection of survey errors in skill surveys.


"Keep" array index after filter in Javascript
ES6 adds quite a bit functionalities to array with map, filter etc. They are extremely handy, but I start to have trouble keeping track of the indexes.
For instance
arr.filter(v => v == 3)
We can find out if there's a specific element that we need, however once it's filtered, we lost its original index. Therefore we tend to use indexOf. But the point here is that we do want to filter, at the same time we need to have additional properties to be preserved during the process.
In order to do that, we could do
.map((v, i) => ({ v, i }))
.filter(t => t.v == 3)
Simple way
But what if I don't want to change array structure, instead we use another array for indexes,
const is = arr.map((_, i) => i)
Then we can write in an old fashion way,
is.filter(i => arr[i] == 3)
Basically we start with the index instead of value, assuming we can always access the original arr. There's a bit counter-intuitive here, since one of the reason we use filter is to hide arr. But I felt there's no point of the hiding here, unless you don't want to take advantage of the random access feature of array. This way, you keep track of two continuous memory spaces, one for the value and one for the index. You can join these two spaces if you really want to.
Instead of asking the question of "keeping" the index, we start with the index. IMHO this is relatively simple without overthinking of blending the value and index together to favor the information hiding.
This will become especially more important when we go into higher dimensional spaces, where using indexes in a continuous memory space is much more efficient than the value-first-index-later approach, if speed is your concern.
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text:
During numerical simulation of laser and tissue thermal interaction, the light fluence rate distribution should be
formularized and constituted to the source term in the heat transfer equation. Usually the solution of light irradiative
transport equation is given in extreme conditions such as full absorption (Lambert-Beer Law), full scattering
(Lubelka-Munk theory), most scattering (Diffusion Approximation) et al. But in specific conditions, these solutions will
induce different errors. The usually used Monte Carlo simulation (MCS) is more universal and exact but has difficulty to
deal with dynamic parameter and fast simulation. Its area partition pattern has limits when applying FEM (finite element
method) to solve the bio-heat transfer partial differential coefficient equation. Laser heat source plots of above methods
showed much difference with MCS. In order to solve this problem, through analyzing different optical actions such as
reflection, scattering and absorption on the laser induced heat generation in bio-tissue, a new attempt was made out which
combined the modified beam broaden model and the diffusion approximation model. First the scattering coefficient was
replaced by reduced scattering coefficient in the beam broaden model, which is more reasonable when scattering was
treated as anisotropic scattering. Secondly the attenuation coefficient was replaced by effective attenuation coefficient in
scattering dominating turbid bio-tissue. The computation results of the modified method were compared with Monte Carlo
simulation and showed the model provided reasonable predictions of heat source term distribution than past methods.
Such a research is useful for explaining the physical characteristics of heat source in the heat transfer equation,
establishing effective photo-thermal model, and providing theory contrast for related laser medicine experiments.


Font Shop
MLC Spacerite Condensed Roman
Digital font based on Spacerite's original Condensed Roman alphabet. Both OpenType and TrueType formats included with the download.
SKU: MLC-CondensedRoman-SR Category: Tag:
Spacerite Condensed Roman basic character map
Monument Roman: Condensed
Created for sandblast engraving, this alphabet was designed to accompany the Spacerite Modified Roman alphabet. Typically used for given names and dates. The alphabet saw most of its usage from the 1940s through the 1990s, and some manufacturers still use the Spacerite letter sets today.
The designer of the alphabet is currently unknown.
The Spacerite Condensed Roman alphabet was likely created in the early 1940s. According to a blueprint design book produced by Sand-Craft Services of Oshkosh, WI, it was still a relatively new alphabet when the book was printed in 1948. The alphabet is a condensed version of the Spacerite Modified Roman, meant to be used for names and dates in smaller panels or where the Modified Roman would not fit. By this time the Spacerite sets were being used almost exclusively for sandblasting, and the change is reflected in the thicker serifs given to this alphabet wich allows for better sandblasting than the previous two roman styles created by the company.
Spacerite Condensed Roman lettering on a headstone, with date error fix attempted.
The original alphabet contained what is believed to be the first ampersand available for a Spacerite alphabet, as well as periods, a dash, and a bullet. All other punctuation and extra characters have been created by the MLC.


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On top of hunting and farming, the Natives also helped us create this beloved cliché. To "bury the hatchet" means to create peace. The thought is that when hostilities are no longer needed, weapons, like the hatchet, can be disposed of as well.
When negotiating peace, the North American Indians would actually practice what we preach. They buried all of their weapons-their scalping knives, clubs, tomahawks-into the ground.
Apart of just showing good faith, this would also make it impossible for the fighting to continue. Thus came the popular expression; burying the hatchet. However nowadays, the idea of "burying" the hatchet seems counter-intuitive to most people, they would rather dig up the old ones.


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Article ID: _PHONE_ - View products that this article applies to.
Assume that you use Windows Internet Explorer 9 to open a web page that uses the navigator.geolocation object. When you refresh or leave the web page, a memory leak issue occurs.
For example, the memory leak issue occurs when you access a web page that contains the following code:
This issue occurs because Internet Explorer does not clean the references to the navigator.geolocation object correctly.
Update informationTo resolve this issue, install the most recent cumulative security update for Internet Explorer. To do this, go to the following Microsoft website:
Contact us for more help
Connect with Answer Desk for expert help.


Brush Lettering
Hey guys! It's me again.
Want to start brush lettering but don't know how? If you haven't done Faux Calligraphy, go ahead and check out the post. To do either, you need a rudimentary knowledge of cursive. If you don't know how, I recommend using the D'Nealian or the Spencerian Method. I did the the D'Nealian method and now I doing the Spencerian method which is great!
To brush letter, you'll need: paper, a brush pen (best brush pen to start with is Tombow Fudenoske (comes in hard and soft tip)). I'm using normal printer paper and (what brush)
Step 1. Remember upstrokes and down-strokes? (insert photo) Practice thick down-strokes and thin upstrokes. Don't be afraid to push down on the brush tip. 🎨
Step 2. Let's do the letter "a," a cursive letter "a."
Remember to achieve downstrokes and maintain your marker, hold the tip at a 45 degree angle to the paper.
Step 3. Practice is the key to mastery (maybe I heard it somewhere 😊)
PRACTICE is the only advice I can give to getting better. I started brush lettering maybe a year and half ago.
Tell how you did!! and practice!
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What would be the best way to cause the spriteimg jump. I want to have the sprite glide up and then back down when K_UP is pressed. What would be the best approach to this?
while running:
 spriteimg = plumberright
 screen.blit(spriteimg,(x1, y1))
 keys = pygame.key.get_pressed()
 for event in pygame.event.get():
 if event.type == pygame.QUIT:
 running = False
 if keys[pygame.K_UP]:
 y1 -= 2
 elif keys[pygame.K_RIGHT]:
 x1 += 2
 elif keys[pygame.K_LEFT]:
 x1 -= 2
share|improve this question
2 Answers 2
up vote 4 down vote accepted
I suggest you model the movement of your character as a velocity vector. The keys accelerate in a certain direction. Gravity and friction (and collisions) bring the player to stop.
I found this here (it's not python but the ideas are the same), maybe it helps: _URL_
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You could also save the sequence of jump movements as a list and iterate through the movements in the list. Not as flexible, but another option. – Joel Cornett Apr 1 '12 at 18:29
My cohort covered this during our tutorial at PyCon this year:
You'll want to start at 31:00 if you don't want to listen me to talk about game design :)
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word for neighbourhood), and the absolute maximum was 44 °C (111 °F) in February. The lowest temperature ever registered in the 21st century was 10 °C (50 °F) in Vila Militar, July 2011. Temperatures below 10 °C (50 °F) are very rare in the city. The temperature varies according to elevation, distance from the coast, and type of vegetation. Winter brings mild temperatures and less rain than in the summer.
Average annual temperature of the sea is 23–24 °C (73–75 °F), from 22 °C (72 °F) in the period July–October to 26 °C (79 °F) in February and March. The wettest and driest months tend to be December and August respectively.
|Climate data for Rio de Janeiro|
|Record high °C (°F)||43
|Average high °C (°F)||29.4
|Daily mean °C (°F)||26.2
|Average low °C (°F)||23.3
|Record low °C (°F)||18
|Rainfall mm (inches)||114.1
|Avg. rainy days (≥ 0.1 mm)||12||9||12||10||8||6||6||6||9||10||11||13||112|
|Mean monthly sunshine hours||195.3||209.1||195.3||165.0||170.5||156.0||182.9||179.8||138.0||158.1||168.0||161.2||2,079.2|
|Source #1: World Meteorological Organization (UN),Hong Kong Observatory|
|Source #2: Weatherbase (record highs and lows, humidity)|
|25 °C (77 °F)||26 °C (79 °F)||26 °C (79 °F)||25 °C (77 °F)||24 °C (75 °F)||23 °C (73 °F)||22 °C (72 °F)||22 °C (72 °F)||22 °C (72 °F)||22 °C (72 °F)||23 °C (73 °F)||25 °C (77 °F)||24 °C (75 °F)|
Europeans first encountered Guanabara Bay on January 1, 1502 (hence Rio de Janeiro, "January River"), by a Portuguese expedition under explorer Gaspar de Lemos captain of a ship in Pedro Álvares Cabral's fleet, or under Gonçalo Coelho. Allegedly the Florentine explorer Amerigo Vespucci participated as observer at the invitation of King Manuel I in the same expedition. The region of Rio was inhabited by the Tupi, Puri, Botocudo and Maxakalí peoples.
In 1555, one of the islands of Guanabara Bay, now called Villegagnon Island, was occupied by 500 French colonists under the French admiral Nicolas Durand de Villegaignon. Consequently, Villegagnon built Fort Coligny on the island when attempting to establish the France Antarctique colony.
The city of Rio de Janeiro proper was founded by the Portuguese on March 1, 1565 and was named São Sebastião do Rio de Janeiro, in honor of St. Sebastian, the saint who was the namesake and patron of the then Portuguese Monarch D. Sebastião. Rio de Janeiro was the name of Guanabara Bay. Until early in the 18th century, the city was threatened or invaded by several, mostly French, pirates and buccaneers, such as Jean-François Duclerc and René Duguay-Trouin.
In the late 17th century, still during the Sugar Era, the Bandeirantes found gold and diamonds in the neighboring captaincy of Minas Gerais, thus Rio de Janeiro became a much more practical port for exporting wealth (gold, precious stones, besides the sugar) than Salvador, Bahia, which is much farther to the northeast. And so in 1763, the colonial administration in Portuguese America was moved from Salvador to Rio de Janeiro. The city remained primarily a colonial capital until 1808, when the Portuguese royal family and most of the associated Lisbon nobles, fleeing from Napoleon's invasion of Portugal, moved to Rio de Janeiro. The kingdom's capital was transferred to the city, which, thus, became the only European capital outside of Europe. As there was no physical space or urban structure to accommodate hundreds of noblemen who arrived suddenly, many inhabitants were simply evicted from their homes. There was a large influx of African slaves to Rio de Janeiro: in 1819, there were 145,000 slaves in the captaincy. In 1840, the number of slaves reached 220,000 people.
When Prince Pedro I proclaimed the independence of Brazil in 1822, he decided to keep Rio de Janeiro as the capital of his new empire. Rio continued as the capital of Brazil after 1889, when the monarchy was replaced by a republic. Until the early years of the 20th century, the city was largely limited to the neighborhood now known as the historic Downtown business district (see below), on the mouth of Guanabara Bay. The city's center of gravity began to shift south and west to the so-called Zona Sul (South Zone) in the early part of the 20th century, when the first tunnel was built under the mountains located between Botafogo and the neighborhood now known as Copacabana. Expansion of the city to the north and south was facilitated by the consolidation and electrification of Rio's streetcar transit system after 1905. Botafogo's natural beauty, combined with the fame of the Copacabana Palace Hotel, the luxury hotel of the Americas in the 1930s, helped Rio to gain the reputation it still holds today as a beach party town (though, this reputation has been somewhat tarnished in recent years by favela violence resulting from the narcotics trade). Plans for moving the nation's capital city to the territorial centre had been occasionally discussed, and when Juscelino Kubitschek was elected president in 1955, it was partially on the strength of promises to build a new capital. Though many thought that it was just campaign rhetoric, Kubitschek managed to have Brasília built, at great cost, by 1960. On April 21 that year the capital of Brazil was officially moved from Rio de Janeiro to Brasília.
Between 1960 and 1975 Rio was a city-state under the name Guanabara State (after the bay it borders). However, for administrative and political reasons, a presidential decree known as "The Fusion" removed the city's federative status and merged it with the State of Rio de Janeiro, the territory surrounding the city whose capital was Niterói, in 1975. Even today, some Cariocas advocate the return of municipal autonomy.
The city hosted the 2007 Pan American Games and will host the 2014 FIFA World Cup final. It was announced on October 2, 2009, that Rio will host the 2016 Olympic Games, beating the finalist competitors Chicago, Tokyo, and Madrid. The city will become the first South American city to host the event and the second Latin American city (after Mexico City in 1968) to host the Games. The city will host the World Youth Day in 2013, the second World Youth Day in South America and first in Brazil.
City districts
The city is commonly divided into the historic center (Centro); the tourist-friendly wealthier South Zone (Zona Sul); the residential less wealthy North Zone (Zona Norte); peripheries in the West Zone (Zona Oeste), Santa Cruz and Campo Grande and the wealthy newer American-style Barra da Tijuca district.
Centro is the historic core of the city, as well as its financial centre. Sites of interest include the Paço Imperial, built during colonial times to serve as a residence for the Portuguese governors of Brazil; many historic churches, such as the Candelária Church, (the former cathedral), Sao Jose, Santa Lucia, Nossa Senhora do Carmo, Santa Rita, San Francisco de Paula, and the monasteries of Santo Antonio and Sao Bento. The Centro also houses the modern concrete Rio de Janeiro Cathedral. Around the Cinelândia square, there are several landmarks of the Belle Époque of Rio, such as the Municipal Theatre and the National Library building. Among its several museums, the Museu Nacional de Belas Artes (National Museum of Fine Arts) and the Museu Histórico Nacional (National Historical Museum) are the most important. Other important historical attractions in central Rio include its Passeio Público, an 18th-century public garden. Major streets include Avenida Rio Branco and Avenida Vargas, both constructed, in 1906 and 1942 respectively, by destroying large swaths of the colonial city. A number of colonial streets, such as Rua do Ouvidor and Uruguayana, have long been pedestrian spaces, and the popular Saara shopping district has been pedestrianized more recently.
South Zone
(Portuguese: Zona Sul) is composed of several districts, among which are São Conrado, Leblon, Ipanema, Arpoador, Copacabana, and Leme, which compose Rio's famous Atlantic beach coastline. Other districts in the South Zone are Glória, Catete, Flamengo, Botafogo,


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- The cocoo of its third-age nymphs overwinters at the trunk, bark crack of branch of apple tree.
- Adoxphyes orana occurred for 6 generations annually in Fuzhou, Fujian, it occurred by generations, the old and adult larvae overwintered by producing cocoon and turning into pupa in the bark crack and litter.
- Hevea rubber bark cracking virus
- of Bark Cracking in Hevea Brasiliensis Incidence, Symptoms, and Histology
- A little crack detracts from the value of the vase.
- Those trees have very beautiful white bark.


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Microsoft Office Questions and Answers - How to Insert Text Into Clip Art
Sandi writes in with an Office question
Question:I need to know how to insert text into a clip art object. I am very new to using clip art.
Answer: To install clipart into a document simply add the clipart first then make a text box with whatever text you want inside the text box. You can insert a text box by going to Insert and then Text Box. Once you have the text formatted inside the box you can double click the outside border of the text box to bring up its properties. Then you can change the fill color to No Fill so that the text box will be transparent. You can do the same for the Line section by changing it to No Line. Then you will have only the text showing and you can drag it wherever you want on top of the clipart. You can also change the text color if needed.


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KidzMondo Doha is an international edutainment concept designed to provide a complete solution for children in a unique indoor theme park. This kids' city is created to impart knowledge through playful learning. Children will experience age-appropriate activities in a dynamic and safe surroundings. It is an interactive and educational environment where kids simulate a profession, wear their respective uniforms and perform the role of a doctor, pilot and others.
Shop at KidzMondo using the Mall of Qatar Gift Card and enjoy the following discount:


Psychological Implications of Motherhood and Fatherhood in Midlife: Evidence from Sibling Models
Pudrovska, Tetyana
Working paper no. 2007-02
Using a sample comprising full, twin, half-, step-, and adopted siblings, I examine psychological consequences of motherhood and fatherhood in midlife. My analysis includes between-family models that treat siblings as independent observations, and within-family models accounting for unobserved shared genetic and environmental endowments that may confound the relationship between parenthood and well-being. Further, I examine whether the psychological impact of parenthood varies based on siblings' genetic similarity. The findings reveal that parenthood has similar psychological implications for middle-aged mothers and fathers. The main differences arise from specific structural contexts of parenthood. The association between parenthood and mental health at midlife partly reflects shared and nonshared genetic influences. In contrast, shared early-life environment does not explain the psychological impact of parenthood.


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Who's Who — The A to Z Encyclopedia on People of Color who did it first by Eugene LaCorbiniere
Price: $9.99 USD. 351440 words.
Language: English. Published by Fideli Publishing on February 13, 2010. Nonfiction » Reference » Encyclopedias.
Who's Who is the only people of color historically based reference book of its kind. It's a book that contains the names, faces, and life stories of Africans, African Americans, and many other people of color from around the world who have achieved great goals first. We honor those who have made the sacrifice, and gone beyond the boundaries of what was expected of them to better humanity.


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Our sample grant proposal is an example of a narrative for a CHW program based on standard sections found in requests for proposals from the federal government.
Grant proposals requested by private foundation funders may differ in structure and length. You can use this sample proposal as a model of how to describe community health needs, explain a CHW program, and write objectives.
The Resource contains details and sample text related to grant writing for the following sections:
- How to Use this Sample Grant Proposal
- Summary of the Sample Grant Proposal
- Background/Needs Assessment
- Proposed Program
- Goals and Objectives
- Work Plan
- Evaluation Plan & Tracking and Monitoring
- Resolution of Challenges
- Program Management and Staffing
- Organizational Information
- Reference List
- Sample Budget
If you are interested in implementing your own Community Health Worker program, look no further! MHP Salud offers training, consultation, and program implementation services. Click here to learn more.


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Indicator glass remodelling
- Checking the sample provided by the client, looking for defects, damages, and deformations that need to be corrected when creating the new CAD model. When re-modelling old, used parts, a comprehensive examination of the samples to list the defects that have developed over time and use is crucial.
- Since the geometry of the glass features no fixed measuring points, the exact dimensions can only be obtained by scanning. Preparing the sample for scanning.
- The shiny surfaces are treated with a matte, so-called scanner spray, which coats the sample surfaces with a white powder 1-2 microns thick, eliminating glaring and providing for successful scanning.
- The scanning creates so-called point clouds, which are used to create the mesh.
- Preparation of a CAD model taking into account the specifications of the selected production process. In this case, the remanufacturing will be done using a 3D resin printing process.
- Comparison of the finished CAD model with the scanned mesh.


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European Decorative Arts and Sculpture
The Native Peoples of the Pacific Ocean (Les Sauvages de la Mer Pacifique) WallpaperMade in Mâcon, France, Europe
Designed by Jean-Gabriel Charvet, French, 1750 - 1829. Printed by Joseph Dufour et Cie, Mâcon, France, 1797 - 1835.
Block-printed, stenciled, and hand-brushed gouache (opaque watercolor) on paper
1921-43-1d,eGift of Dr. Anne Mitchell McAllister in memory of William Young McAllister, 1921
The images on this panoramic wallpaper are drawn from accounts of European voyages to the Pacific undertaken in the late eighteenth century by French and British explorers, in particular Captain James Cook, who embarked on three expeditions to this region between the years 1768 and 1779. The Tahitian-inspired landscape is populated by native people from various Pacific islands, shown in their distinctive costumes.
The manufacturer, Joseph Dufour, issued a pamphlet at the time of the wallpaper's release explaining that the peaceful, idyllic scenes were intended "to reveal the natural bonds of taste and enjoyment that exist between all men."
* Works in the collection are moved off view for many different reasons. Although gallery locations on the website are updated regularly, there is no guarantee that this object will be on display on the day of your visit.


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Clark, Alison and Moss, Peter
Listening To Young Children: The Mosaic Approach (2nd ed.).
London: National Children's Bureau.
Viewing children as 'experts in their own lives', the Mosaic approach offers a creative framework for listening to young children's perspectives through talking, walking, making and reviewing together. Children's own photographs, tours and maps can be joined to interviews and observing for adults to gain deeper understandings of young children's lives in a range of early childhood settings.
The Mosaic approach has been applied by practitioners throughout the world. This second edition reflects on the authors' original ground-breaking work, with new introductions, updates and examples of how the Mosaic approach has been adapted, and offers case studies that will encourage practitioners to use the framework in their own setting.
Listening to Young Children will be of interest to policy makers, practitioners in nurseries, children's centres, pre-schools and schools and residential settings. It will also be welcomed by early childhood students and other researchers who are engaged in searching for new theoretical, practical and imaginative ways of listening to young children.
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May 16, 2020
Global consumers willing to pay more for British manufactured products
Sophie Chapman
2 min
Supply chain inefficiencies and miscommunication through "Chinese Whispers" are costing UK businesses over £1.5bn in lost productivity
A report released by Barclays Corporate Banking indicates that 39% of global consumers would be more likely to purchase products produced in the UK.
The report, dubbed Brand Britain: Export Opportunities for UK Businesses, notes that Asia and the Middle East are the most likely, conveying more interest in Brand Britain, and the association with quality.
Out of the 8,060 people surveyed, 67% Indian people, 62% people from the UAE, and 61% of Chinese people were more inclined.
The Barclays research also suggested that the dedication to British manufactured products was strongest with young people, with almost half (48%) said they would be more likely to purchase.
The majority of young people in China, between the ages of 25-34, were more interested in British made commodities, at 73%.
People with the over 55 age group, however, were less likely to be encouraged by British production, at only 24%.
The survey, which questioned people from eight markets – France, Germany, Republic of Ireland, India, China, UAE, the US, and South Africa – noted that food, fashion, and cars were the most popular products from the UK.
22% of consumers would be more willing to purchase food knowing it was from Britain.
Cars received 10% interest, with 9% of the group encouraged by British exported clothing, matching with 9% of people more likely to purchase British alcohol.
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Jun 16, 2021 x BSH: Voice Automating the Assembly Line
What Sets Apart?
 - Low latency. The AI understands commands quickly and accurately.
How Voice Automation Works
Future Global Adoption
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text:
Strict scrutiny is a form of judicial review that courts use to determine the constitutionality of certain laws. To pass strict scrutiny, the legislature must have passed the law to further a "compelling governmental interest," and must have narrowly tailored the law to achieve that interest. A famous quip asserts that strict scrutiny is "strict in name, but fatal in practice."
For a court to apply strict scrutiny, the legislature must either have significantly abridged a fundamental right with the law's enactment or have passed a law that involves a suspect classification. Suspect classifications have come to include race, national origin, religion, alienage, and poverty.
Compare to intermediate scrutiny and rational basis.
Definition from Nolo's Plain-English Law Dictionary
A legal standard to determine the constitutionality of a statute, used when the statute implicates a fundamental right or relates to a suspect classification under the equal protection clause (such as race). To determine if a statute passes the test, a court considers whether the government has a compelling interest in creating the law, whether the statute is "narrowly tailored" to meet the government's objectives, and whether there are less restrictive means of accomplishing the same thing. (See also: rational basis
Definition provided by Nolo's Plain-English Law Dictionary.
August 19, 2010, 5:25 pm


Taipei City Government LOGO
 - Print
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Exhibition/ Recreation/ Sports
Why is the air conditioning not always on? At what temperatures is it turned on?
In response to a Taipei City Government directive aimed at saving energy, the Library maintains a temperature of 26-28 degrees centigrade. The temperature is adjusted depending on the number of visitors and temperature changes. If you feel hot in the Library, you are welcome to inform one of our clerks.
 - Hit: 7112
 - Updated: 2011/4/20 16:55
 - Reviewed: 2015/7/16 10:07
 - Source: Taipei Public Library


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Walnut Sheller Machine Introduction
Our walnut sheller machine is specially designed for removing the hard shell from the walnuts. Different kinds of walnuts have different production and integrity rate, but we can adjust the speed to offer you the most integrate walnuts.
Walnut Sheller Machine Features
1. The whole machine integrates shelling and separating walnut flesh from shells into one.
2. High walnut flesh integrity about 98% and high shelling efficiency.
3. Suitable for walnut businessmen whose processing capacity is 4-5t/d.
4. Compact structure, convenient to transport and operate.
1. Rich in nutrients: multiple microelements like calcium, phosphorus, and iron; vitamins like carotene and riboflavin.
2. With medical effects such as improving blood circulation, moistening dryness and resolving phlegm.
3. Supply nourishment to the brain. A glass of walnut milk a day will bring you a sober brain to work.


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Participating elementary schools identify and work with TANF children in grades one through eight, and their families, who are not attending school regularly. The school is responsible for defining irregular school attendance. For
example, irregular school attendance may be defined as:
- a combination of school defined absences, tardies, or early dismissals within a 30-day period; or
- a pattern of absence/tardiness/early dismissal, such as absence every Friday within a 30-day period; or
- a pattern of all children in the family being absent on the same day.


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What does FLEET mean in Military?
This page is about the meanings of the acronym/abbreviation/shorthand FLEET in the Governmental field in general and in the Military terminology in particular.
Find a translation for FLEET in other languages:
Select another language:
What does FLEET mean?
- group of aircraft operating together under the same ownership


As installed, the Oracle ATG Web Commerce default configuration enables event messaging for distributed TCP caching mode; you only need to ensure that the das_gsa_subscriber table is properly created in your database.
Event server
All SQL repositories in a given Oracle ATG Web Commerce instance set their eventServer property to the same event server component. The default component path is:
Event server ports
By default, each event server listens for cache invalidation events on a port that is randomly assigned by the operating system. Alternatively, you can set an event server component's port property to a permanent port number—for example, in order to bypass a firewall.
Event server connection timeout
Occasionally, an Oracle ATG Web Commerce instance's event server is inaccessible—for example, the host machine has gone down. You can control the length of time allowed to establish a socket connection to an event server through its connectTimeout property—by default, set to 60000 milliseconds.
If a connection attempt times out, the event server attempting to connect prints a warning message. Also, the routing information for the item descriptor on the unresponsive Oracle ATG Web Commerce instance is removed from das_gsa_subscriber. The event server starts a new connection attempt after the time span specified in its connectRetryTimeout property, initially set to 120000 milliseconds.
GSAEvent timeout
An event server determines whether other event servers are alive by their responses to the GSAEvents that it sends. If an event server does not respond within the time span specified by its sendRemoteEventTimeout property—by default, 60000 milliseconds—the sending event server assumes an invalid socket connection to the non-responding event server and drops the corresponding GSAConnection from its connection table. It then attempts to reconnect within the time span specified by its connectTimeout property.
An event server uses its sendRemoteEventTimeout property only if its enableSendRemoteEventTimeout property is set to true (the default setting).


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I was preparing for the GRE exam, and was wondering what the difference was between a premise and an assertion. Any example which highlights the difference would be immensely helpful (something I haven't been able to find online).
An assertion is a statement of a fact or belief, while a premise is a statement from which another is inferred. For example, if we use the assumption X to conclude Y, then the premise X has been used to make the assertion Y.
Yes, they do seem very similar in that they are both related to 'assumption' or 'axiom' in an argument. You can read their dictionary definitions which will tell you what each are but it doesn't tel you what is important in the comparison.
A 'premise' is an assumption that is usually discovered, implicitly understood, or passively waiting (possibly even hiding), found by working backwards in an argument to a starting point.
An 'assertion' is an actively stated starting point, one made to eliminate there possibilities in forming an argument.
Both, like 'assumption' or 'axiom', are the starting points or base data of an argument, One may question all of these but for the validity of the argument one is expected to accept them as given. One may alter them but then that's a different situation for the argument.