text:
STMicroelectronics claims to have made a breakthrough in low power microprocessor development after teaming up with the very clever boffins from the Massachusetts Institute of Technology (MIT).
ST had been taking part in what is described as an advanced research and development project, and developed a voltage scalable 32-bit System on-Chip (SoC) which has managed "extreme energy efficiency".
ST seems pretty excited about the "breakthrough" chip which it reckons can enable an "entirely new generation of microprocessors" for use in applications where long battery life is essential.
According to ST vice president Alessandro Cremonesi, the SoC will be well suited to life in wireless sensors and implantable medical devices thanks to work alongside MITs Microsystems Technology Laboratories.
The SRAM cell can operate at 0.4V, while SoC reduces power to 10.2 pJ/cycle at 0.54 V.
There is also ultra low power clock generation and analog to digital conversion, while all timers and serial interfaces have been developed to work at minimum voltage supply.
ST also announced that it has been working on SoC processors aimed at vision-based driver assistance in cars.
The EyeQ3 and EyeQ3 Lite are the next generation, ST says, for in car computing which can warn of lane changing, and a host of other detection sensors such as radar camera fusion for collision avoidance.
The new chips will be six times more powerful than the previous incarnation, and will be a step towards autonomous driving, though the chips will not be in production until 2014.


Why Is Pink Tax Bad?
What has pink tax?
The pink tax is the extra amount that women pay for everyday products like razors, shampoo, haircuts, clothes, dry cleaning, and more.
This "tax" applies to items that span a woman's entire life, from girls toys and school uniforms to canes, braces, and adult diapers..
Who invented Pink tax?
The pink tax isn't new; in fact, it's been around for decades, when the U.S. drafted the sales tax system between the 1930s and the 1960s. "It was a very different world at a time when [legislators] were figuring out which products to tax and which to exempt," said Laura Strausfeld, co-founder of PeriodEquity.org.
Why is there a Pink tax?
Research shows that toys, clothing and personal hygiene products such as shampoo, deodorant and razors cost more if they are marketed to females than men. The discrepancy in the costs is called the 'pink tax' as sometimes the only difference between products is the colour.
Why do pink products cost more?
Tariffs and the Pink Tax Tariffs are taxes that are imposed by the federal government on products imported to the United States. Consumers in the United States pay for the cost of these tariffs because retailers raise the cost of their merchandise to offset import taxes.
Why do women's razors cost more than men's?
Personal care items are pricier for women. Razors, for instance, are more expensive due to the "pink tax." … The disparity — often labeled the "pink tax," since women's products come in "feminine" colors — means that female consumers are charged more for products like razors simply on the basis of their gender.
Are men's hygiene products taxed?
The tax compares the prices of female products to that of gender-specific products or male products, mainly in the categories of apparel, toys, and personal care. Even something as necessary as tampons that is a must for hygiene is charged sales tax because it's considered a "luxury item".
Do men's razors have tax?
The study found, on average, women's products cost 7% more than men's products. There are only five states which don't tack on an additional tax for any women's products—Alaska, Delaware, Montana, New Hampshire and Oregon. … That's about 75 cents per women's razor and about 60 cents per men's razor.
What is the Pink law?
The new law mandates that any individual or entity, including retailers, suppliers, manufacturers or distributors, are prohibited from charging a price for two "substantially similar" goods or services, if the goods or services are priced differently based on the gender for whom the goods or services are marketed.
What states have no feminine tax?
Five states do not have a state sales tax (Alaska, Delaware, Montana, New Hampshire, and Oregon), and as of June 2019, thirteen US states specifically exempted essential hygiene products: Utah, Ohio, California, Connecticut, Florida, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Nevada, …
Are pads a luxury item?
Their taxation codes consider menstrual products a medical supply, exempting pads and tampons from sales tax and making these necessities more accessible to low-income communities. … Menstrual care and hygiene products aren't luxury items. They're necessary to lessen the hassle and discomfort of periods.
Why are mens razors cheaper?
Because men's razors are made to navigate around the chin, neck, nose, and cheekbones, they tend to be more sensitive to the curvature of your body so every hair can be easily reached. … Not to mention, men's razors are generally cheaper than women's razors. So you'll save a few bucks and feel fabulous, too.
How do I stop the Pink tax?
How To Avoid Paying MoreSupport companies who are taking a stand against the pink tax with gender-neutral pricing.Buy more gender-neutral items when shopping for toys, razors, shampoos, deodorant, etc.Avoid the dry cleaners as much as possible.Price compare when shopping.More items…
What states have a pink tax?
Ten states across the US have all already nixed the tampon tax: Minnesota, Illinois, Florida, Maryland, New Jersey, Pennsylvania, New York, Connecticut, Massachusetts, and, most recently, Nevada.
Is the Pink tax a real thing?
Gender-based pricing, also known as "pink tax," is an upcharge on products traditionally intended for women which have only cosmetic differences from comparable products traditionally intended for men. In other words, it's not actually a tax. … Yet pink tax is not a new phenomenon.


-15 p. 2)
What happens if you pull the aileron disconnect handle? Can they be reconnected in-flight?(2-12-15 p. 2) Aileron panels are disconnected from one another (right control wheel commands the right aileron) & the amber "AIL DISC" light illuminates. Maintenance action on the ground is required to reconnect.
If the aileron disconnect handle is pulled, which side is the autopilot connected to? Artificial feel unit? Roll trim servo? Left side: Autopilot servo (must not be used).Right side: Roll trim servo & artificial feel unit.(2-13-15 p. 2)
Describe the roll trim system.(2-13-15 p. 4) Roll trim is performed by relocating the aileron's neutral position through an electromechanical actuator linked to the artificial feel unit. The control wheels and the ailerons move when the roll trim system is actuated.
Will the autopilot disengage when the roll trim switches are activated?(2-13-15 p. 4) No. The aileron neutral position will be relocated & when the autopilot is disengaged, they will move to the repositioned neutral point.
What does each mark on the roll/yaw trim position indicator represent? 50% of the trimming range for the associated side.(2-13-15 p. 9 & 2-13-20 p. 12)
Describe the rudder control system.(2-13-20 p. 2) 2 in-tandem cable-operated, hyd assist rudders. The fwd rudder is driven by the ctrl sys, while the aft rudder is linked to & deflected as a funct of the fwd rudder deflection. Either set of pedals posit the rudder through a pwr ctrl unit (PCU).
Describe the rudder PCU.(2-13-20 p. 2) The PCU is simultaneously powered by both hydraulic systems. Each PCU hydraulic circuit controls the hydraulic power to 1 respective rudder actuator (system 1 & 2). The PCU has an artificial feel device.
How is rudder system 1 and/or system 2 manually or automatically deactivated?(2-13-20 p. 2) Auto: Spd switch: >135 KIAS, rudder sys 1 is auto shut off. Hardover prot: Mech rev for the rudder is sel auto if: Force on any pedal >130#, deflect >5°(±1°)in 1 dir & pedal force in the opp dir, Both engines run >56.4%.
When is the rudder hardover protection disabled?(2-13-20 p. 5) (1) High IAS when the deflection authority is < 5°.(2) During single-engine operations.(3) If a disagreement between FADECs from the same engine occurs.
What is the rudder's maximum deflection limit?(2-13-20 p. 5) The rudder's main control primary stops limit deflection to ±15° on the ground or in-flight.
How is the rudder trimmed? (2-13-20 p. 6) By an electromechanical actuator linked to the rudder PCU. The yaw trim switch moves the rudder so the pedals will also move. Since the pedals move, the nose wheel also rotates when on the ground (limited to 5°).
During mechanical reversion, is yaw trim/artificial feel available? (2-13-20 p. 2 rev 27) No. Aerodynamic loads are transmitted directly to the rudder pedals.
What is the different between the mechanical & the electromechanical gust lock?(2-13-25 p. 1) Mechanical gust lock actuates on the torque tube connected to the control wheels where the electromechanical actuates directly on elevator panels.
Describe the flap system.(2-13-30 pp. 1-2) The electrically operated double-slotted flaps are commanded by the flap selector lever which sends a signal to the flap electronic control unit (FECU). The flap power & drive unit (FPDU) drives the 4 flap panels.
Describe the flap power & drive unit (FPDU).(2-13-30 p. 2) The FPDU is a gearbox with 2 elec motors. motor ctrl by the FECU thru 1 indep chan. motors drive all the flap act thru flex shafts.
What if a flap motor fails? If a motor, or its assoc FECU ctrl chan, assoc velocity sensor, or a transmission brake fail, the channel is diseng & its assoc motor act interrupt. The other motor can drive flaps at ½ of their norm spd.
What holds the flaps in place? (2-13-30 p. 2) A transmission brake installed on each outer flap panel.
What are flap velocity sensors? (2-13-30 p. 2 & RGS) Velocity sensors installed at the ends of the flexible shafts detect both flap position & flap asymmetry. (2° of asymmetry deactivates the flaps.)
What is a likely cause of a flap asymmetry?(RGS) A likely cause is a broken flexible shaft.
If the flaps won't move on the ground what may be the problem?(2-13-30 p. 2) There may be a disagreement between the flap selector lever and the flap position. Lift up and release the flap selector lever to override this protection.
Describe the spoiler system.(2-13-35 p. 1) speed brake & grnd spoiler subsys. Actuat of subsys is totally indep. They are elect cmd & hyd act. spoiler ctrl unit (SCU) permits spoiler panels to open. 2 per wing. The outbd spoilers both spd brk & grnd spoiler. inbd spoil provide only grnd spoiler.
Describe the ground spoiler operation.(2-13-35 p. 2) The SCU automatically opens ground spoilers without pilot input when the following conditions are met:(1) Airplane on the ground.(2) Main landing gear wheels running > 25 kt.(3) Both engine TLAs < 30°, or both N2 < 56%.
Describe the speed brake operation.(2-13-35 p. 2) The SCU allows speed brake operation when the speed brake lever is set to open and:(1) Both engine TLAs < 50°.(2) Flaps set to 0 or 9°.
What happens if speed brakes are open & you set the flaps to ≥ 22° or increase TLA ≥ 50°? Speed brake panels close & "SPBK LVR DISAGREE" EICAS caution message is generated. (2-13-35 p. 4)
Where does engine bleed air come from?(2-14-05 p. 2) From the 9th or 14th stg depend on demand. The 14th stg(HSV) opens auto during low thrust, x-bleed start, & anti-ice ops. If the HSV is open due to low thrust, it will cls & the 9th stg bld (BACV) opens & supp bld air to the sys as thrust incr.
Where is the engine bleed valve (EBV) in relation to the pre-cooler? (2-14-05 p. 2) The EBV is downstream of the pre-cooler.
Where is the bleed air for the engine air inlet anti-icing tapped? (2-14-05 pp. 2-3) Upstream of the HSV so it is always 14th stage air even when the EBV is closed.
What is the external air source for the pre-cooler?(2-14-05 p. 3) Engine fan air is tapped from the engine fan air valve, passes over the pre cooler, & then vented outside.
When does the cross bleed valve (CBV) open automatically?(2-14-05 pp. 2, 4) When in AUTO it opens automatically as required for engine start. It also opens for anti-icing operations on aircraft without pressure regulating & shutoff EBVs.
What does the pneumatic system's functional logic do when ice is detected? (2-14-05 p. 4) Opens both HSVs, closes the left pack < 24,600 ft, & opens the CBV on some aircraft.
Which side does the APU supply bleed air to?(2-14-05 p. 4) The left pneumatic side.
Can the APU bleed valve (ABV) be open when either engine is supplying bleed air to the left pneumatic side? No. The APU bleed valve (ABV) automatically closes. (2-14-05 p. 4)
How does the EBV operate? The ABV?The CBV? (2-14-05 p. 2 & 4) Electrically controlled by their associated switch & pneumatically actuated.
Which side of the system is the ground pneumatic source connection on? (2-14-05 p. 4) The right side.
Describe the leak detectors.(2-14-05 p. 4) The leak detectors (thermal switches) are installed along all of the pneumatic lines. If a leak is detected, a warning message is generated on the EICAS.
Describe the massive leak detectors.(2-14-05 p. 4) Three massive leak detectors are in the rear electronic bay area to detect intense hot air leakage


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How to choose different processing methods for the production process of Polyester Printed Fabric for different products?
The world of textile production is an intricate tapestry where choices in processing methods significantly impact the outcome of the final product. When it comes to Polyester Printed Fabric
, the decision-making process extends beyond design preferences to include considerations such as dye materials, printing processes, and the desired characteristics of the end product. In this article, we unravel the complexities of choosing different processing methods for polyester printed fabrics, exploring the nuances that dictate decisions in this vibrant and dynamic industry.
Diversity in Dye Materials:
Polyester Printed Fabric production begins with the selection of dye materials, a choice that sets the foundation for the entire printing process. The variation in dye materials leads to distinct types of printing, including pigment printing, reactive printing, and disperse printing. Each of these printing methods offers unique characteristics, influencing the final appearance, hand feel, and color fastness of the printed fabric.
Pigment Printing: Known for its versatility, pigment printing involves the use of color pigments that are mechanically attached to the fabric. This method is lauded for its vibrant colors and durability, making it a popular choice for a wide range of polyester products.
Reactive Printing: Reactive printing utilizes dyes that chemically react with the fabric, forming a permanent bond. This method often results in a soft hand feel and excellent color fastness, making it suitable for products where comfort and durability are paramount.
Disperse Printing: In disperse printing, dyes are dispersed in a liquid and then applied to the fabric. This method is particularly effective for polyester fabrics, offering vivid colors and good resistance to fading.
Diverse Printing and Dyeing Processes:
Beyond dye materials, the choice of printing and dyeing processes further refines the production of Polyester Printed Fabric. Different processes include flat screen printing, circular screen printing, transfer printing, and digital printing. Each method introduces distinct characteristics to the fabric, shaping the visual appeal and functionality of the end product.
Flat Screen Printing: This traditional method involves using a flat screen to transfer the desired pattern onto the fabric. Flat screen printing is known for its precision and is suitable for intricate designs.
Circular Screen Printing: In contrast to flat screen printing, circular screen printing utilizes a cylindrical screen. This process is advantageous for continuous patterns and large-scale production, offering efficiency without compromising quality.
Transfer Printing: Transfer printing involves creating a design on a paper or film and then transferring it onto the fabric through heat and pressure. This method is celebrated for its ability to reproduce intricate details and is often employed for complex and colorful designs.
Digital Printing: Leveraging cutting-edge technology, digital printing allows for direct application of colors onto the Polyester Printed Fabric
. This method offers unparalleled design flexibility and is ideal for short production runs and customized designs.
Considering the End Result:
The choice of processing method for Polyester Printed Fabric is ultimately guided by the desired outcome. Factors such as the intended use of the fabric, design intricacies, and the importance of color fastness play a pivotal role in decision-making. For instance, products with high wear-and-tear may benefit from reactive printing, while intricate designs might find a perfect match in digital printing.
Choosing the right processing method for Polyester Printed Fabric is a delicate balancing act, requiring an understanding of dye materials, printing processes, and the desired characteristics of the end product. As the textile industry continues to evolve, manufacturers and designers find themselves at the intersection of art and technology, exploring new possibilities and pushing the boundaries of creativity. The journey of selecting the perfect processing method is an art form in itself, contributing to the rich tapestry of textiles that surround us in our daily lives.

source: openbmb/Ultra-FineWeb


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First, draw a picture. I'm going to try to do this on here... we'll see how it goes. x__________________________________Treasure l Castle Rock So, we have a triangle with sides x, 2x+6, and 2x+4. From there, you can use the Pythagorean theorem to solve...
(X-3)(x+5) (answer)
Are you trying to expand this? If so, FOIL it. First, Outside, Inside, Last. (x-3)(x+5) FIRST - x^2 OUTSIDE - -15 INSIDE - -3x LAST - 5x Add them all up - x^2 -3x+5x-15, and then simplify to x^2+2x-15.


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Speaking to the National Academy of Sciences on Education and 21st Century American Agriculture, U.S. Agriculture Secretary Mike Johanns addressed the future of farming in the U.S.
One of the agriculture community's greatest challenges, he says, is to inspire young people to pursue agricultural careers. First, Johanns says, we must increase awareness of agricultural opportunities, research, and technological advances.
"Fewer and fewer young people have a sense of where food comes from, and most kids have no idea how sophisticated this industry has become and how much lies before us in the future," Johanns says.
In the 2002 Census of Agriculture, the average age of U.S. principal farm operators was 55.3. With the average farm operator just below retirement age and the nature of agriculture shifting towards the sciences, Johanns points out the need for a new generation of science-oriented agricultural workers.
"Many of the young people who will replace these retirees are already here in our educational system, and many are not studying science and they are certainly not studying the agricultural sciences," Johanns says.
We also need to promote agricultural literacy programs in urban areas, Johanns says. "Teachers, parents, and students need to understand that 21st century agriculture is a global enterprise based in science, which needs constant growth in discovery and in application."

source: HuggingFaceFW/fineweb-edu


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We often forget how important the overall structure of a sentence is to its flow, meaning, and tone. And we also take common grammatical practices for granted when we use parallel structure, because we typically use them with ease and without much intentional thought at all. However, when we get parallel structure in writing wrong, it goes really wrong and we typically never even notice it without the help of a reliable editor or proofreader.
What Is Parallel Structure?
Parallel structure in writing is also called "parallelism." Here's a definition of "parallel structure" provided by Purdue Online Writing Lab:
Parallel structure means using the same pattern of words to show that two or more ideas have the same level of importance. This can happen at the word, phrase, or clause level. The usual way to join parallel structures is with the use of coordinating conjunctions such as "and" and "or."
Overall, parallel structure guarantees uniformity and consistency throughout a piece of writing, to ensure its clarity and accuracy. And by making each compared item or idea in a phrase or clause follow the same grammatical pattern, you create a parallel construction.


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62.5. GIN Tips and Tricks
- Create vs. insert
Insertion into a GIN index can be slow due to the likelihood of many keys being inserted for each item. So, for bulk insertions into a table it is advisable to drop the GIN index and recreate it after finishing bulk insertion.
As of PostgreSQL 8.4, this advice is less necessary since delayed indexing is used (see Section 62.4.1 for details). But for very large updates it may still be best to drop and recreate the index.
Build time for a GIN index is very sensitive to the
maintenance_work_memsetting; it doesn't pay to skimp on work memory during index creation.
During a series of insertions into an existing GIN index that has
fastupdateenabled, the system will clean up the pending-entry list whenever the list grows larger than
gin_pending_list_limit. To avoid fluctuations in observed response time, it's desirable to have pending-list cleanup occur in the background (i.e., via autovacuum). Foreground cleanup operations can be avoided by increasing
gin_pending_list_limitor making autovacuum more aggressive. However, enlarging the threshold of the cleanup operation means that if a foreground cleanup does occur, it will take even longer.
gin_pending_list_limitcan be overridden for individual GIN indexes by changing storage parameters, which allows each GIN index to have its own cleanup threshold. For example, it's possible to increase the threshold only for the GIN index which can be updated heavily, and decrease it otherwise.
The primary goal of developing GIN indexes was to create support for highly scalable full-text search in Postgres Pro, and there are often situations when a full-text search returns a very large set of results. Moreover, this often happens when the query contains very frequent words, so that the large result set is not even useful. Since reading many tuples from the disk and sorting them could take a lot of time, this is unacceptable for production. (Note that the index search itself is very fast.)
To facilitate controlled execution of such queries, GIN has a configurable soft upper limit on the number of rows returned: the
gin_fuzzy_search_limitconfiguration parameter. It is set to 0 (meaning no limit) by default. If a non-zero limit is set, then the returned set is a subset of the whole result set, chosen at random.
"Soft" means that the actual number of returned results could differ somewhat from the specified limit, depending on the query and the quality of the system's random number generator.
From experience, values in the thousands (e.g., 5000 — 20000) work well.


text:
This material must not be used for commercial purposes, or in any hospital or medical facility. Failure to comply may result in legal action.
How To Use A Bedside Commode
WHAT YOU NEED TO KNOW:
What is a bedside commode?
A bedside commode is a movable toilet that does not use running water. It looks like a chair with a toilet seat and has a bucket or container underneath. The container can be removed for cleaning after the commode is used. A commode can be placed beside the bed if a person cannot get to the bathroom. The commode may have wheels so that it can be rolled away when it is not needed. The wheels should be locked when the person uses the commode to prevent the chair from moving.
Why is a bedside commode needed?
A person may need to use a commode if he needs to stay in bed most of the time. A commode is useful if a person is weak or unsteady. If he is at risk of falling, a commode may be safer than walking to the bathroom.
How do I help someone use a bedside commode?
- Gather supplies:
- Disposable gloves
- Toilet paper or wipes
- Container with warm water
- Help a person use the commode:
- Lock the wheels of the commode.
- Make sure the container is under the seat.
- Put a small amount of water in the container before it is used. This makes it easier to clean the container later.
- Help the person out of bed and onto the commode. Use a gait belt if needed.
- Stay with the person for safety, or give them a bell to ring when they are done or need help.
- When the person is done:
- Put on a pair of disposable gloves.
- Help the person to stand.
- Use toilet paper, wipes, or soap and water to help the person clean their genital area or bottom. Gently towel dry.
- Help the person wash and dry his hands.
- Help the person back to bed.
- Remove the container and take it to the bathroom. Put the toilet seat up and empty the container into the toilet.
- Clean the container with a toilet brush, germ-killing cleanser, and water. Rinse well and put the container back under the commode. Remove your gloves and throw them away.
Care AgreementYou have the right to help plan your care. Learn about your health condition and how it may be treated. Discuss treatment options with your healthcare providers to decide what care you want to receive. You always have the right to refuse treatment. The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.
© Copyright IBM Corporation 2018 Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes. All illustrations and images included in CareNotes® are the copyrighted property of A.D.A.M., Inc. or IBM Watson Health
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.


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A population of Taeniopoda reticulata in the region of Boca del Drago on the island of Isla Colon in the Bocas Del Torro Archipelago of Panama: June 15 – July 31, 2004.
All observed molts occurred diurnally and took place at all times of the day, although most lubbers seemed to molt in the earlier part of the morning. Molting nymphs used their tarsi to secure themselves to a substrate before they began the process of splitting the old cuticle. The most common method was for the insect to secure itself onto the substrate and split the cuticle along the dorsal midline and push out; however, some insects would hang perpendicular from a substrate, using the inversion to aid the process. If insects performed inverted molts, a consequence was that they could fall to the ground once freed, and some insects appeared to bypass this outcome by angling themselves towards a substrate that was near enough to clasp once molting was completed. Once the hind limbs were freed from the old exoskeleton, the animal would usually grasp the substrate until the new cuticle hardened. Immediately after the last molt the new adults had a pinkish buff color with neon pink markings and brightly colored pink, purple, and yellow wings.
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Tuesday, April 17, 2012
LTMT Part 2: Monads
In part 1 of this tutorial we talked about types and kinds. Knowledge of kinds will help to orient yourself in today's discussion of monads.
What is a monad? When you type "monad" into Hayoo the first result takes you to the documentation for the type class Monad. If you don't already have a basic familiarity with type classes, you can think of a type class as roughly equivalent to a Java interface. A type class defines a set of functions involving a certain data type. When a data type defines all the functions required by the type class, we say that it is an instance of that type class. When a type Foo is an instance of the Monad type class, you'll commonly hear people say "Foo is a monad". Here is a version of the Monad type class.
class Monad m where
 return :: a -> m a
 (=<<) :: (a -> m b) -> m a -> m b
(Note: If you're the untrusting type and looked up the real definition to verify that mine is accurate, you'll find that my version is slightly different. Don't worry about that right now. I did it intentionally, and there is a method to my madness.)
This basically says that in order for a data type to be an instance of the Monad type class, it has to define the two functions return and (=<<) (pronounced "bind") that have the above type signatures. What do these type signatures tell us? Let's look at return first. We see that it returns a value of type m a. This tells us that m has the kind signature m :: * -> *. So whenever we hear someone say "Foo is a monad" we immediately know that Foo :: * -> *.
In part 1, you probably got tired of me emphasizing that a type is a context. When we look at return and bind, this starts to make more sense. The type m a is just the type a in the context m. The type signature return :: a -> m a tells us that the return function takes a plain value a and puts that value into the context m. So when we say something is a monad, we immediately know that we have a function called return that lets us put arbitrary other values into that context.
Now, what about bind? It looks much more complicated and scary, but it's really pretty simple. To see this, let's get rid of all the m's in the type signature. Here's the before and after.
after :: (a -> b) -> a -> b
The type signature for after might look familiar. It's exactly the same as the type signature for the ($) function! If you're not familiar with it, Haskell's $ function is just syntax sugar for function application. (f $ a) is exactly the same as (f a). It applies the function f to its argument a. It is useful because it has very low precedence and is right associative, so it is a nice syntax sugar that allows us to eliminate parenthesis in certain situations. When you realize that (=<<) is roughly analogous to the concept of function application (modulo the addition of a context m), it suddenly makes a lot more sense.
So now what happens when we look at bind's type signature with the m's back in? (f =<< k) applies the function f to the value k. However, the crucial point is that k is a value wrapped in the context m, but f's parameter is an unwrapped value a. From this we see that the bind function's main purpose is to pull a value out of the context m and apply the function f, which does some computation, and returns the result back in the context m again.
The monad type class does not provide any mechanism for unconditionally pulling a value out of the context. The only way to get access to the unwrapped value is with the bind function, but bind does this in a controlled way and requires the function to wrap things up again before the result is returned. This behavior, enabled by Haskell's strong static type system, provides complete control over side effects and mutability.
Some monads do provide a way to get a value out of the context, but the choice of whether to do so is completely up to the author of said monad. It is not something inherent in the concept of a monad.
Monads wouldn't be very fun to use if all you had was return, bind, and derived functions. To make them more usable, Haskell has a special syntax called "do notation". The basic idea behind do notation is that there's a bind between every line, and you can do a <- func to unwrap the return value of func and make it available to later lines with the identifier 'a'.
You can find a more detailed treatment of do notation elsewhere. I hear that Learn You a Haskell and Real World Haskell are good.
In summary, a monad is a certain type of context that provides two things: a way to put things into the context, and function application within the context. There is no way to get things out. To get things out, you have to use bind to take yourself into the context. Once you have these two operations, there are lots of other more complicated operations built on the basic primitives that are provided by the API. Much of this is provided in Control.Monad. You probably won't learn all this stuff in a day. Just dive in and use these concepts in real code. Eventually you'll find that the patterns are sinking in and becoming clearer.
Anonymous said...
Interesting, you used the "flipped" bind (=<<) in your post. In Haskell the data usually "flows" from right to left, if you look at function composition, application and bindings (x=..., x <-...). This is the cause I rarely use "normal" bind in my code, just compare:
foo = readLn >>= print. (2*)
foo = print. (2*) =<< readLn
One can say, that >>= mimics the sequence of actions. However doing several actions on the same line, is usually bad coding style. So I would recommend do-notation with layout rule for such cases anyway.
mightybyte said...
I used the flipped bind solely for the purpose of highlighting its similarity to the $ function.
Anonymous said...
Nice and concise tutorial, it hit my way of thinking.
I suggest to swap the order of LYAH and Real World Haskell, as LYAH is more for beginners and I'd definitely recommend reading it before Real World Haskell.
James Meldrum said...
Great post. Came right here after you dropped your blog on the speech on Haskell Libraries. Thanks a lot.
Haskell's not new to me but I can't really use it in my day-to-day stuff (so I use F#). I hope SNAP really takes off.
Anonymous said...
I've been doing Haskell for a few years, use Monads but never really had the nice 10K foot view you have presented.
Lawrence T. Agbemabiese said...
Beginner here. This tutorial (parts 1 and 2) helped me to finally get the basics. Thank you very much!!
Abdul Wazed Chowdhury said...
I am not a new guy in Haskell, still it helped me a lot to understand the concepts better.


Flux and sphere
0 pts ended
A Sphere centered at the origin has radius 0.4 m. A point charge q= -1.00 nC is on the x-axis at x=0.6m. The net flux through sphere is 2260 N m ^2 / C
A) What is the total charge inside the sphere?
B) What is the net flux through the sphere of radius 1.0 m?
Answers (1)
 - Bidda1994
 Rating:5 stars
 View this solution... try Chegg Study
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Arjunpura (Sahara, Bhilwara)
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Coordinates: 25°21′N 74°38′E / 25.35°N 74.63°E / 25.35; 74.63Coordinates: 25°21′N 74°38′E / 25.35°N 74.63°E / 25.35; 74.63
Country India
 - TypeSarpanch
 - Total157 ha (388 acres)
 - Total366
 - Density230/km2 (600/sq mi)
Time zoneUTC+5.30
Village code02863400
Vehicle registrationRJ-06
Sex ratio1000/915 /
Arjunpura is a small village of 157 hectares in Sahara Tehsil in Bhilwara district, also known as the Textile City in the State of Rajasthan, India.[2] The village is administrated by a sarpanch who is elected representative of the village by the local elections. Arjunpura depends on Gangapur, the nearest town for all major economic activities.[3] The village has government-provided water facilities that include Two taps, One Well supply, which is 2.00% of the total supply, One tank, Two tubewells, and One handpump. The villagers also acquire water from some of the natural water sources - Two rivers, Two canals and Two springs. Arjunpura is also surrounded by Two lakes. The population of the village depends on the source of drinking water during summer on Well. Arjunpura's pin code is 311806[4], and village code is 02863400. The area of Arjunpura is segregated as 14 hectares irrigated area, 89 hectares unirrigated, the 37 hectare area under culturable waste (including gauchar and groves), and remaining 17 hectare area not available for cultivation.
Arjunpura is a census village in the district of Bhilwara, Rajasthan. The village has a total population of 366 and has total administration over 86 houses which are connected to supplies basic amenities like water and sewerage.
 - Arjunpura has 69 children, 29 boys and 40 girls.
 - Scheduled caste counts for 79 (21.58%) males constitute 33 (9.02%) of the population and females 46 (12.57%).
 - Scheduled tribe counts for 139 (37.98%) males constitute 66 (18.03%) of the population and females 73 (19.95%).
Medical facility
 - Arjunpura has 3 hospitals in nearby town.
Educational institutions
As per the census 2011 report, 127 people are literate in Arjunpura out of which 81 are males and 46 are females.
Arjunpura has the following educational facilities:
 - 1 Education facility
 - 1 Primary school
 - 3 Colleges in the nearby range
According to a census 2011 report, 230 people of the total population are employed. The workforce is 100 male, 130 female with 72 (31.3%) of all workers being employed full-time, this includes 67 males and 5 females. 43 males and 2 females are considered as the main cultivators with the help of 13 male and 1 female agricultural labor. 158 people are reported to work for a marginal period of time in the year.
They depend on the agricultural markets (Mandi) of the nearby towns of Gangapur and Bhilwara to sell agricultural produce and make their living.
 1. "Pin Code 311806 and Post Offices under 311806 Postal Code". Retrieved 2021-04-16.
 3. "311806 Pin Code, post offices list". Retrieved 2021-04-16.
 4. "Pincode 311806". Retrieved 2021-04-16.
External link


Central Africa
Rain forest
A scaly anteater
A pinecone with legs? An artichoke with a long tail? Yes, the pangolin is a unique-looking mammal! From the skinny, insect-seeking nose to the end of the scaled tail, the pangolin looks like an anteater from outer space! Pangolins are sometimes called scaly anteaters, but they aren't related to anteaters. They are mammals in a family of their own.
Instead of having hair or quills, the pangolin has overlapping scales that feel a bit like our fingernails. The scales are made of keratin, like our fingernails. They grow at the base and wear down at the tip as the animal brushes up against branches and tree trunks. The scales are light and thin, with sharp edges, and are attached at the base to the pangolin's thick skin. These scales cover most of the pangolin's body, except for the belly, snout, eyes, and ears. They can be dark brown to dark olive-brown, pale olive, or yellowish-brown. Flat scales cover the top of the pangolin's head and tail.
The pangolin's belly and face has soft, pale hairs. Its head is small and pointed, and its tail is longer than its body. Like other animals that dine on ants and termites, pangolins have no teeth.
There are eight pangolin species. Tree pangolins live in the rain forests of Central Africa.
Leave me alone!
Tree pangolins are solitary and nocturnal. As their name suggests, they spend most of their time in trees, using hollow trees for shelter. Tree pangolins have a prehensile tail that helps them hang on to tree branches. The tip of the tail is bare, to give the animal an extra grip.
When strolling along branches or on the ground, pangolins curl their claws underneath their feet and walk on their knuckles, shuffling along. They are slow moving and often walk on the hind legs, using the tail as a brace. Pangolins are often seen standing up on the hind legs to sniff the air, using their keen sense of smell to locate their insect food. They are also capable swimmers and climbers, and they can run faster than you might think, if needed.
A pangolin's tongue is attached near its pelvis and last pair of ribs. When extended, the animal can stick its tongue out about 10 inches (25 centimeters).
The name pangolin comes from the Malay word "pengguling," which means rolling over. This is fitting for an animal that can roll itself into a ball.
The tree pangolin is also known as a white-bellied pangolin, scaly anteater, small-scaled tree pangolin, and three-cusped pangolin.
The tree pangolin's species name, "tricuspis," is Latin for three points. This refers to the shape of the animal's scales.
The pangolin's specialized diet is one reason you won't find many pangolins in zoos. There are regulations about importing the types of insects they eat. The San Diego Zoo had a Temminck's pangolin and two Malayan pangolins in the 1960s. Our first white-bellied tree pangolin arrived at the San Diego Zoo in 2007 from the U.S. Fish & Wildlife Service, which entrusted him to our care. Named Baba for a native tribe in Cameroon, he was being fed with a feeding tube because he wasn't taking food on his own. Our nutritionist created a blend of ground-up insectivore pellets and liquid for Baba. He learned to lick up his food from a bowl rather than having to continue to be tube-fed.
Baba lives off exhibit in the Zoo's Children's Zoo but makes daily appearance with his keeper to give guests an opportunity to see and learn about this amazing animal. He enchants guests as he clambers about the special climbing structure created for him at the Children's Zoo duck pond.
Humans are taking their toll on pangolins. People are clearing rain forest areas for their own use and hunting pangolins for their meat and skin. Some believe pangolin scales can guard against evil spirits. Others use them for rain-making ceremonies. The scales are even believed by some to have healing powers when ground into powder or worn as ornaments.
Extinction threatens all eight pangolin species. The International Union for Conservation of Nature lists tree pangolins as vulnerable. If the Asian pangolin species become extinct, the use of Africa's tree pangolins for human need will increase. The organization held its first-ever global conference on pangolin conservation in 2014.
You can help us bring pangolins back from the brink by supporting the San Diego Zoo Global Wildlife Conservancy. Together we can save and protect wildlife around the globe.


text:
Family: Dipluridae, Funnelweb Mygalomorphs view all from this family
Description 1/8" (3-5 mm). Tan to yellowish-brown to reddish-brown, hairy. Large body. Belongs to the group of primitive spiders commonly called tarantulas. Constructs tube-shaped webs.
Habitat Mature coniferous (spruce-fir) forest.
Range Southern Appalachian Mountains, western North Carolina and eastern Tennessee.
Endangered Status The Spruce-fir Moss Spider is on the U.S. Endangered Species List. It is classified as endangered in North Carolina and Tennessee. This species has strict habitat requirements: it lives in damp mats of moss growing on rocks in the deep shade of mature Fraser Fir and Red Spruce trees. These old-growth forests have been under attack for centuries, felled by timber interests and suffering from the effects of human dominance of the landscape. Recently, an introduced insect, the Balsam Woolly Adelgid, has been killing off fir and spruce trees, and the spider has declined as well. Only two populations of Spruce-fir Moss Spider are known to survive, one on Grandfather Mountain, North Carolina, the other on Mount LeConte, Tennessee.


Definition:Undefined Term
From ProofWiki
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For a definition to not be circular, the definer must use already defined terms.
However, this process cannot go on indefinitely. If we were to insist on everything being defined only using previously defined terms, we would enter an infinite regress.
Concepts that are not defined in terms of previously defined concepts are called undefined terms.
An undefined term is frequently explained by using an ostensive definition: that is, a statement that shows what something is, rather than explains.
Also known as
Undefined terms are also known as primitive terms, or primitive notions.
Also see


text:
|< Prev||Next >|
Home Tips for Eye Irritation, Natural Eye Wash Solution
In the modern world it is quite common experience for some dust or particles to enter our eyes and cause irritant. Often this is not taken seriously as the irritation resides after a few minutes. But the truth is that it necessary to clean our eyes frequently otherwise this will affect the coronary muscle strength, diminishing the vision. The irritant may also cause irritation to the eyes.
Follow the steps given below to clear your eyes of particles and dust. This will help to clear our eyes of all the irritants.
1. Sometimes dust or some irritant will enter the eyes and it will irritate us. At that case first examine the eye whether it is red or swollen or tearing and how you feel does it itch or burn or the vision is blurred. Tears and natural eye movements will usually get rid of the irritation. Try rinsing your eye with some warm water, or with drops. You can pull the skin around the eyes but don't touch the eyelid.
2. If this doesn't work wash your hands and then lift both the upper and lower eyelids to locate the irritant. Is it on the inside of one of the eyelids or is it stuck to the eyeball itself pour some sterilized warm water on your eye to flush the irritant out. If you cant locate the irritant or if the discomfort persists after you have removed the particle you would better consult a doctor.
Eye irritation or Inflammation can be cleared by following these steps whenever coming out after a busy day. This keeps your eyes clear, fresh and healthy.


text:
Your phone is there, always watching. It's your life companion, according to one manufacturer. So shouldn't it be able to tell your mood, too? Microsoft thinks so.
In a research paper, Microsoft said that by analyzing phone calls, texts, the browser history, and other common smartphone interactions, a new MoodScope service it developed could accurately predict the user's mood 93 percent of the time after a two-month period. This was after the phone was "trained" to sense the user's mood.
So what good is it? After all, you don't need your phone to tell you how you feel. Instead, the idea is that your phone's new "mood sensor" will tell others how you feel—social networks, your friends, even your mom.
Furthermore, that information could be passed along to services like Spotify, which could curate an emo-weighted playlist for when you're down in the dumps. Microsoft even created a "MoodScope social-sharing application" to share users moods to their Facebook Timelines.
Yes, this is for oversharers. Microsoft isn't proposing that all phones should sense your mood, automatically, but that it would be based with an app and tapped into via an API.
Somewhat ironically, researchers have never tested the technology with a Windows Phone; they used a combination of Android phones and iPhones for the study, using 32 participants from the United States and China.
"We foresee mood inference as a vital next step for application context-awareness," wrote Robert LiKamWa, Yunxin Liu, Nicholas D. Lane,and Lin Zhong, the co-authors of the study. All, except for Rice University's Zhong, worked for Microsoft Research. "Such inference would improve the utility of the smartphone and lower the social barrier for sharing mood."
How does it work?
Specifically, the researchers used SMS, email, phone call, application usage, web browsing, and location to determine mood, defined as a persistent emotional state, rather than flashes of one emotion or another. Microsoft naturally used both the phone and a cloud service to collaboratively produce its MoodScope responses.
What the researchers found is that determining mood wasn't easy; they first had to ask the users to record what their moods were every four hours, and use that to determine a general mood model.
Over time, however, the general mood model cut down the training time to about ten days, during which moods were sensed with 72 percent accuracy.
The paper does not draw any specific conclusions about how smartphone use is tied to mood, such as happy users frequently accessing their phones. But the paper does conclude that phone calls, certain categories of applications, and locations are often tied to a pleasurable mood.
As academic papers often do, the authors are conservative in their conclusions, noting avenues for further research—such as, for example, rises in frustration levels tied to heavy traffic.
MoodScope sound innocent enough. But also keep in mind that gauging emotional response is a key component of assessing the effectiveness of advertising. In 2012, Microsoft filed for this patent on using sensors to assess emotion—imagine that a Web page that knew you were sad might target you for an ad pushing comfort food, for example.
Yes, mood and emotion are two different things, as the paper points out. But there's always a tradeoff; on one hand, knowing your mood may provide better recommendations for music and other services. But they can also be used against you.
This story, "Microsoft's 'MoodScope' phone software senses your mood" was originally published by TechHive.


text:
Using tip for Serial Terminal Access
tip command can be used to allow one Unix workstation to act as a serial
terminal for another Unix system. The following must be in place to allow
this to work between two Sun systems:
- The system to be observed should be halted. If a keyboard needs
to be removed from the system, the system should be powered off. (Some
older models will blow a keyboard fuse if the keyboard is removed while
the system is powered up.)
/etc/remote file on the observing machine needs to
hardwire line pointing to the correct serial port.
- By default, the file points at port b. In this case, the line should
- If serial port a is to be used, change the line to look like:
- A null modem cable should be run between serial port a on the system
that is under observation and the serial port configured in the
hardwire line on the observing
system. (A null modem cable interchanges wires 2 and 3 on one end.)
On the observer system type "
tip hardwire" in a window.
(It is best to use a windowed environment so that control of the system
can be regained in case of a session hang.) A "
message should be echoed to the window. If not, use admintool or
another utility to see if the serial port is already in use.
tip session should not be closed by killing the process,
the shell, or rebooting the observer machine. In these cases a
/var/spool/locks/LCK file may not be cleaned up properly,
which may prevent further
tip commands are:
(Other commands may be found on the
- ~. (end session)
- ~# (break--same as STOP-A)
- ~? (list all tip commands)
tip man page.)
The system to be observed/controlled can be powered up. If the
diag-switch? PROM environment variable is set to
true, hardware diagnostic data will be displayed to the
tip window. (See the
page for further information.)


text:
- Science of Mineral Resources Division
- UCHIDA, Etsuo
- Yamazaki, Atsushi
- Geoexploration Engineering Division
- SAITOH Akira
- KAMURA, Kazuo
- Development and Environmental Engineering Division
- KURIHARA, Masanori
- FURUI, Kenji
- Resources Processing and Recycling Division
- OWADA, Shuji
- TOKORO, Chiharu
- Materials Processing Engineering Division
- FUWA, Akio
- Environmental Protection Engineering Division
- OKOCHI, Hiroshi
- MURATA, Masaru
Laboratory of Geochemistry of Mineral Resources
_USER_ major research subjects of Prof. Uchidafs laboratory are gElucidation of the formation mechanism of mineral resourcesh and gScientific research of masonry cultural heritages and their conservationh.
_USER_ order to obtain geochemical information useful for mineral exploration, we are attempting to elucidate the formation mechanism of mineral resources. We focus on hydrothermal deposits related to granitic rocks, and aim to elucidate physicochemical factors controlling the formation of ore deposits. To achieve this, geological survey experiments and numerical simulation of the interaction between rocks/minerals and hydrothermal fluids (under the supercritical conditions) are carried out.
_USER_ addition, petrological investigation is conducted for stone materials used for masonry cultural heritages (such as the Angkor monuments, Cambodia) in order to elucidate their construction processes. Moreover, for the conservation of precious cultural heritage, the deterioration mechanism of stone materials is investigated.


text:
Fills the space
between two objects, generally to prevent leakage between the two
objects while under compression. Gasket material saves money by allowing less
precise mating surfaces on machine parts which can use gasket
fill irregularities. Gaskets are commonly produced by cutting from
sheet gasket materials, such as gasket paper (beater addition), Non-asbestos,
Rubber, EPDM, Nitrile, Buna, Neoprene, Flexible Graphite, Grafoil, Aflas, Kalrez, Viton, Silicone, Metal,
Mica, Felt or a plastic polymer such as PTFE, Peek, Urethane, or Ethylene Propylene (EP). In the
past, the gasket material selected for specific applications may contain have contained
Today's sealing products manufacturer's in the United
States no longer produce or offer any asbestos containing products.
Gasket materials containing asbestos have been claimed to have
caused Asbestosis. Of course it would take the grinding of gasket
material to release the fibers and then the breathing in of those
fibers....possible but in the real world this would be rare. Wetting
or oiling a gasket before grinding for removal greatly reduces any
risk (not grinding is even better). Asbestos gasket material
is still used in most of the rest of the world and is a very
effective low cost material.
It is usually desirable that the gasket be made from a
material that is compressible such that it tightly
fills the space it is designed for, including any slight
irregularities. The most common misconception when selecting a
gasket materials thickness is to choose a gasket material that is
too thick. The thicker the material the more likely the material
being contained can weep through the pores of the gasket material
itself. This is a greater issue with some materials than others.
A rule of thumb is to have the material thick enough to compensate
for any surface face irregularities and to permit some compression.
The required compression for your gasket material will depend many
2)Pressure being sealed
3)Size of bolts (assuming bolts are being used)
4)Number of bolts
5)Condition of the bolts
6)Lubrication on the bolts
All must be considered when determining torque. Torque data
must be determined using all of the above and should be provided by
an engineer. In most cases unless your gasket is a standard
ANSI or API flange using Ring or Full Face gaskets torque data will
be difficult to come by (due to staffing and the fear of law suits). In most cases the old tighten it
tight enough to stop any leaks but not too tight as to completely
crush the gasket is generally accepted.
Over compression removes the ability to recover. This is also true of expanded PTFE (Teflon
®), once over compressed it will
have no recovery and therefore will not longer adapt to maintain a
seal. The common strategy of "The more compressive load
exerted on the gasket, the longer it will last" is generally true of
elastomeric materials since elastomers (rubbers) are not
compressible but deflect compression. Many materials such as
non-asbestos compressed gasket materials and beater addition (ie;
Armstrong) materials contain elastomers in the mix of material they
are produced from, making them difficult to over compress.
One of the more desirable properties of an effective gasket
industrial applications is the ability to withstand
high compressive loads. Most industrial gasket applications involve
bolts exerting compression well into the 14 MPa (2000 psi) range or higher.
This is why Non-asbestos gasket materials are so widely used in industrial
gasket material applications.
Call American Seal
& Packing for your gasket material requirements.
Teflon® is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates and is used in relation to products manufactured with Dupont's fluoropolymer resins.


text:
Chakra Entrainment in Daily Life
Every thing in nature is made up of atoms which are in a constant state of motion, giving every thing a unique vibration at any point in time. Sound is also a vibration and so are thoughts and no two things in nature are exactly the same, which means that each person has a characteristic vibration that is different from anyone else. This article explores this information in terms of what happens when two people encounter each other and what happens to their vibration energy centers (chakras) at the physical level when two unique vibration meet each other and leaves it open to further discuss potential behavioral responses as a result of that encounter…
Newton's laws of motion are three physical laws that together laid the foundation for classical mechanics. They describe the relationship between a body and the forces acting upon it, and its motion in response to said forces. They can be summarized as follows:
First law: When viewed in an inertial reference frame, an object either remains at rest or continues to move at a constant velocity, unless acted upon by an external force.
Second law: The vector sum of the external forces F on an object is equal to the mass m of that object multiplied by the acceleration vector of the object: F = ma.
Third law: When one body exerts a force on a second body, the second body simultaneously exerts a force equal in magnitude and opposite in direction on the first body.
In daily life, these forces come into play every time we meet another person. The first law happens when we make contact with a person. The second law determines the level of resonance or vibration we feel in the body, according to each individuals 'natural frequency'. All objects vibrate and the actual frequency at which an object will vibrate at is determined by a variety of factors. Each of these factors will affect either the wavelength or the speed of the object: frequency = speed/wavelength. An alteration in either speed or wavelength will result in an alteration of the natural frequency. Now the third law is operating between the two people, and what happens next is dependent upon our openness to communicate or have an energy exchange with the other person. If the two people agree to the energy exchange, then entrainment happens. Click this link to read more about Natural Frequency
Entrainment in physics is the process whereby two interacting oscillating systems assume the same period. Entrainment can refer to the process of mode locking of coupled driven oscillators, which is the process whereby two interacting oscillating systems, which have different periods when they function independently, assume a common period. The two oscillators may fall into synchrony, but other phase relationships are also possible. The system with the greater frequency slows down, and the other speeds up.
Indeed, true communication only happens when the two objects assume some level of a common period. I want to extrapolate about what happens when we are entraining to another person, divide it into smaller pieces, and consider what happens in our chakras. From the information above, we know that wherever there is greater frequency that chakra will slow down and vice-a-verse, between the two people. For example, if one person's throat chakra is stronger than the other, that person can become aware of this while in communication. They may notice the other is not expressing themselves as much as they are and wanting to communicate deeper they will go silent to encourage the other to speak. (One can see by the length of this article that my throat chakra is definitely over-active….) Underneath the surface, the physical entrainment is happening in a natural way the longer the two stay in communication. This has a healing effect in both parties, whatever chakras are underdeveloped will spin faster and open more and whatever chakras are overdeveloped will slow down and reduce expression. The longer two people have meaningful communication; it will balance or heal all the chakras, to the point where the two are like ONE energy, where there is little push-pull effect.
I find it helpful to know about this energy exchange happening at the physical level and especially when one combines it with self-knowledge about one's own level of chakra rotation and information about the chakras themselves and what forms of self-expression they indicate. This information can help increase our ability to have a meaningful communication.
The chakra test below gives an estimate of our chakra energy centers. The more honest we are in our self-assessment, the more precise the reading will be. This information ideally will be used to help us grow NOT for trying to get an A+ on a test and hanging the result up like a plaque on the wall to show others how great we are! But if you want to share your test results and make a comment about what you learned and how you see this affecting you in daily life — please do so!
May 24, 2015


acute angle
An angle less than 90 degrees
right angle
an angle that measures 90 degrees
obtuse angle
An angle more than 90 degrees
complementary angles
two angles whose measures have a sum of 90 degrees
supplementary angles
two angles whose measures have a sum of 180 degrees
Sides are congruent, angles are congruent
vertical angles
a pair of opposite congruent angles formed by intersecting lines
adjacent angles
alternate interior pair
angles which are on opposite sides of the transversal and inside of the parallel lines
corresponding angles
are angles which are in a similar position in relation to the transversal and the line that it intersects
parallel lines
lines that never intersect
perpendicular lines
Two lines that intersect to form right angles
equilateral triangle
a triangle with three congruent sides
isosceles triangle
a triangle with two congruent sides
scalene triangle
a triangle with no congruent sides
acute triangle
A triangle with three acute angles
obtuse triangle
a triangle with one obtuse angle
right triangle
a triangle with 1 right angle
a parallelogram with 4 congruent sides
a four-sided polygon
A quadrilateral with two pairs of parallel sides
a quadrilateral with exactly one pair of parallel sides
a parallelogram with four congruent sides and four right angles
A parallelogram with 4 right angles
a closed plane figure made up of line segments
a five-sided polygon
a six-sided polygon
a seven-sided polygon
an eight-sided polygon
a nine-sided polygon
a ten sided polygon
regular polygon
a polygon with congruent sides and angles
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text:
Through 26 essays, immigrant writers explore their relationship to both their mother tongue and their learned one, English.
Internationally-educated nurses go through several hoops to practice as registered nurses in Canada. This wasn't the case in the early 1960s, specifically
Public health and safety guidelines change on a daily basis as the COVID-19 pandemic sweeps across Canada. Information is conveyed in English,


d) lost focus when a Browse was executed. 3) Sequence measure commands with dT/T(%) had erratic behavior. 4) Would get random "Acquisition not finished" messages. b) Changed: 1) Changed look and feel of calibration module - will perform calibration measurements but does not smooth or save results at this time. 2) Replace exclamation mark in query dialog with a question mark. 3) Sequence measure commands description in editor and log file. 4) Give a status message when manual measurement begins cool down phase. 5) Revise the progress display for the timed measurement to be more consistent. 6) Remove extra resitivity measuring message. 7) Graph labels to remove abbreviations. c) Added: 1) Add units to the numbers in the side panel to the graph. Make the graph and the side panel have the same units. 2) Drive limit to 200mA for measuring sample resistivity. 3) Error message when thermometer files are missing or.INI file is missing. Version Beta 2.2 Build 6 a) Fixed: 1) Simulation mode would sometimes get stuck measuring. 2) Use a more precise thermal history in the fitter. 3) Raw conductance and conductance calculations. 4) Possible divide by zero in steady state routine. Version Beta 2.2 Build 5 a) Fixed: 1) Reporting of the resistivity amplitude and std. dev. in the Main form. 2) Sequence Change Datafile would not always work. 3) Sequence Start/Stop measure would not always work. 4) Adaptive excitation for resistivity could produce bad values. 5) Incorrect error reporting for resisivity measurements. b) Changed: 1) Datafile Browse button no longer disabled when a sequence is started. 2) Use avg(Thot^4) - avg(Tcold^4) for radiation computations. c) Added: 1) "Sample Surface Factor = 0.5" to the Tto.ini file. 2) Zero heat point to the raw datafile at the beginning of a measurement. 3) Cooldown time to the resistivity measurements = 1 sec < 4 tau2 < 10 sec. 4) INFO,,APPNAME to the data file to aid customer support. Version Beta 2.2 Build 4 a) Fixed: 1) Seebeck gain problems/crashes 2) Random crash on resistivity reading 3) Occasional problem with excess heater power 4) Occasional problem with temperature stability criteria 5) PPMS status occasionally shows a fractional value in the data file. 6) Occasional crash when exiting MultiVu 7) Problem stopping and starting measuring in a sequence file 8) Problem with switching data files in a sequence b) Changed: 1) Radiation factor correction 2) Use only ACTCAL.CFG in the ACTrans directory c) Added: 1) Sample installation wizard dialog 2) TTO About box 3) Raw conductance to data file 4) Manginin leads correction for Seebeck voltage 5) Calibration dialog in advanced options (prototype)


Human Dorsal Root Ganglion PolyA RNA Seq Dataset
Study ID Alternative Stable ID Type
phs001158 Case-Control
Study Description
PolyA+ RNA sequencing was performed on human DRGs and were contrasted to a panel of relevant human and mouse RNA-seq studies (integrating, among other sources, datasets from ENCODE and GTex) in order to identify tissue-specific gene expression and alternative splicing in DRG, and contrasting the human and mouse DRG transcriptomes. Relevant sets of DRG-specific genes and splice variants were identified in human and mouse in a high-throughput way, creating a roadmap for future studies for deeper analysis of these transcripts from a molecular biological and pharmacological (in the context of chronic pain) perspective. Additionally, human DRG transcriptomes from donors suffering from chronic pain were contrasted with donors with no history of chronic pain.
Archive Link Archive Accession
dbGaP phs001158
Who archives the data?
There are no publications available


text:
NoiseCapture App is an application to evaluate the sound pollution of your environment. With this app you can make a measurement that will inform you about endured exposure. In addition, you can contribute to create collaborative noise pollution maps by transferring this information completely anonymously.
Download: Android 4.0.3 (2.69MB)
Runs offline: partially (you need a connection to send the data and consult the map)
Last update: Android 31/08/2017 (v. 1.0.1)
Website of the developer: Noise Planet
NoiseCapture supports a citizen science project whose objective is to record the levels of noise endured by users. In addition to discover the noise pollution you suffer, you can share that information and contribute to the creation of collaborative noise pollution maps voluntarily and anonymously.
First of all, it is necessary to calibrate the telephone to be used. To obtain the most reliable measurements possible, a reference value obtained from an already calibrated device is used. However and despite this requirement, the application itself already warns that this utility does not replace in any case a professional sound level meter.
The calibration is carried out as follows:
- Enter in the section Calibration that you will find in the menu in the upper left corner. Confirm that you understand the warning message that will appear on the screen and that indicates the need to use a reference device.
- In the Calibration mode drop-down list, select the frequency in relation to which you want to calibrate the device. To take into account all frequencies, select Global.
- Press the Start button. For a short time, the app performs a heating phase, which you can leverage to prepare the reference device. Then the real calibration begins. In order to obtain the highest accuracy, the measurement duration must be the same on both the telephone and the reference device.
- Once the measurement is complete, enter the value registered by the reference unit in the Reference value field and press Apply. You can also reset the measurement.
- Finally, test the calibration using the Test gain option. You have to compare the results obtained with the previously calibrated apparatus. A difference of 0.5 decibels (dB) between the two devices is considered acceptable.
How noise measurement is performed
Once the device is calibrated, noise measurement can be carried out with certain guarantees. The steps to follow are those:
- Entering in the Measurement option, press the Record button represented by a microphone (you can stop it when you want). On the screen you will see the noise level in dB represented by an oscillating number and a bar graph. You will also be able to observe the maximum, minimum and mean levels, a chronometer or the GPS accuracy, as well as a sound spectrum.
- You can typify the measurement by providing a description, the degree of nuisance generated, the conditions in which the measurement was performed and the predominant sources (recommended, although it isn't a prerequisite). The measurements are sent by default to the server, although you can disable this in Settings > Data transfer. The logs are also stored locally on your phone and are accessible from the History option. From this last section you can also upload your measurements manually, as well as download the metadata in ZIP format, edit the description, etc.
Considerations for a real measurement of noise pollution levels
Users of NoiseCapture who want to know and share noise pollution information should consider the following good practices:
- Use a calibrated device.
- Keep the phone in your hand, avoid storing it in a pocket, handbag, etc..
- Avoid masking the device's microphone.
- Use an external microphone (if possible).
Also, if you want to share your data to create noise maps, remember the following:
- Take measurements outdoors (do not send indoor measurements).
- Wait for the GPS signal to be as accurate as possible.
- Complete the description of the measurement.
Images: screenshots 26/09/2017. © Noise Planet


How The American Left Made Political Violence The New Normal
This is wildly dishonest. It's actually despicable.
Here are three rules regarding political violence.
1. Violence In Response To Political Differences Is Totally Unacceptable. Why has this become controversial? Because the left determined in the last several years that certain speech is so terrible that it must be curbed either by official or unofficial violence. Hence the term "microaggression," which has become so popular on college campuses: the implication of the term itself is that speech you don't like is a form of aggression to be met with actual aggression. Violence is only an acceptable response to actual violence, not speech. But the left doesn't believe that. So they'll either send the guy with the government gun to shut down speech they don't like, or punch those who express sentiments they don't appreciate.
2. Politicians Who Egg On Violence Are At Least Partially Responsible For Their Supporters' Violence. President Obama has backed violence by lending credence to the Black Lives Matter movement, even as they promote riots. Deray Mckesson, a leader of BLM, has openly justified riots and looting (and then been handed the keys to the Twitter car). The left thinks that riots are fine, so long as they're the ones doing the rioting.
The same is true for Trump himself: he's talked openly and glowingly of possible convention riots; he's said he'd like to "punch" a protester "in the face, I tell ya"; he's said that a protester "should have been roughed up"; he's pined for the "old days" when protesters would be "carried out on a stretcher, folks"; he's said he would look into paying the legal bills of a rallygoer who cold-cocked a protester.
3. Politicians Are NOT Responsible For Violence Against Them. Trump's responsibility for protester violence extends only to people he tells to engage in violence. He is not responsible for a so-called "climate of violence." Nobody is responsible for inciting violence against themselves. That's just nonsensical. Which is why Bernie Sanders and Hillary Clinton and Barack Obama should immediately condemn violence against Trump supporters, just as Trump has been asked repeatedly about condemning violence by his supporters. It is worth noting that Trump supporters getting violent with anti-Trump protesters are occasional and rare – there have been no pro-Trump riots. Rioting mobs are reserved for the left.
Grab your riot gear, folks. Things are about to get ugly.
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You probably have heard about stories about dying-and-rising gods, like Inanna and Dumuzi and Aphrodite and Adonis. Some examples are also given in this question. Fundamentally,they represent fertility and the seasons. Are there any Asian variants of dying-and-rising gods as well?
 - Are there any other gods other than the Hindu ones? – user1385 Aug 25 '16 at 7:34
 - _USER_ Vickneshvara I suspect examples could be found in one goes deep enough (for instance, the Classic of Mountains and Seas,) but there would be an implication that they are not considered culturally significant which is why they are not common knowledge. It may be that the Christian tradition of the West has resulted in more focus/analysis on these specific archetypes. (i.e. this element of the Dionysus/Persephone stories is just one piece of a vast cannon.) – DukeZhou Aug 25 '16 at 14:08
This is a deceptively complex question, but Vishnu may be a good place to start.
In terms of the creation/destruction cycle of the universe, Vishnu would die and be reborn an infinite number of times.
However, there is another aspect involving incarnation.
The hero Rama is an incarnation, or avatar, of Vishnu. Rama is born, fulfills his purpose (in this case, defeating the demon king Ravana so that he may be reunited with his wife Sita,) and eventually dies by abandoning his mortal body.
I mention the Rama/Sita story particularly because there is very likely a fertility element involved in their cycle of separation and reunion. "Sita" literally means "furrow", which refers both to the furrows in the earth used for planting seed, and to the the vulva, which itself a type of furrow. Sita is considered to be the daughter of the Earth Goddess Bhūmi, and there are references to a fertility goddess named Sita prior to the Ramayana of Valmiki.
Note that the Persephone story also involves separation and reunification, in this case with her mother Demeter, who is also an earth goddess associated with agriculture. (Sita is likewise said to have reunited with her goddess mother at the end of her incarnation.)
For Westerners interested in reading more about Rama, Sita and Ravana, I highly recommend the William Buck translation, which eliminates the repetitions in the religious text, and makes the core story more accessible to a wider audience.
Most deities in Hindu mythology follow a lifecycle - They come into being, live their lives and then eventually die. They probably don't get sick and "die" in the traditional sense of the word, they just go back to where they came from. The universe itself follows a cycle from birth to death and then birth again. Trinity also follows the cycle of the universe (or multi-verse, as the case may be).
These cycles usually span thousands to hundreds of thousands of years and vary for different gods. The higher you go, the longer the cycle becomes. They're too long to be compared to fertility and seasons and any human related natural/artifical cycles though (for example, Brahma's one day is equal to 10,000 human years, IIRC).
 - I am looking for gods based on fertility. – user1385 Aug 21 '16 at 11:26
Your Answer


text: One common place homeowners need help is water placement. The location, frequency, quality and volume of watering are also very significant factors in tree health. As an oversimplification, trees feeder roots flush out twice a year in spring and fall and the application of water at the wrong location can lead to root rot or even cause them to run out to grab rain and then die off when things dry out. Trees will generally feed along the drip line of the tree, but their system runs well out past that, often twice as far, depending upon obstructions. As the tree grows, it will gather water from further out. One simple mistake at many homes is that the irrigation system is placed too close to the tree trunk during installation and it does not distribute water well. This can be easily solved with the installation of a drip irrigation line around the drip line of the tree and further if possible.


Nick Comper
Nick Comper was one of Britain's most brilliant and influential aeronautical engineers of the early 1930s. He is best known for the design and manufacture of the "Comper Swift" light aircraft. The Swift enjoyed considerable success in the many flying competitions of the era, most notably the Kings Cup air race. In 1931 the plane broke the world record time for a flight from the UK to Australia. The aircraft was exported all over the world and several of them survive to the present day. Comper is regarded as one of the country's pioneers in the development of commercial light aircraft.
Born in April 1897 he was the son of the celebrated church architect, Sir Ninian Comper and grandson of John Comper, a highly prominent clergyman in the Scottish Episcopal Church. Nick was brought up with his five brothers and sisters in Beulah Hill, Upper Norwood in London.
He was educated at Dulwich College, where he was a pupil from September 1911 until July 1914. Nick at de HavillandAt the outbreak of the first World War, Comper, at the age of seventeen, joined the aircraft manufacturer, de Havilland, to study aeronautics. He was working as a draughtsman for The Aircraft Manufacturing Company, who built Henry and Mauraice Farman's airplanes and seaplanes in Hendon in London, when he was released by them to sign up with the Royal Flying Corps in April 1916 as a second lieutenant, special reserve. As a pilot he was stationed in France and there he undertook dangerous reconnaisance missions throughout the rest of the war. He left behind him a record of events in a series of letters written to his mother. After the war he remained in what in 1918 had become the RAF. In 1920 he spent a year at Jesus College, Cambridge University, reading aerodynamics. From there he was stationed at Felixstowe to study and fly seaplanes and flying boats, then came the assignment as an engineering instructor at the Cranwell Academy, training cadets at the engineering laboratory. One of his pupils there was Frank Whittle, the inventor of the jet engine.
RAF Years
While at Cranwell he and some staff and pupils formed the Cranwell Light Aeroplane Club (in 1923) and they produced four aircraft in what they named the "CLA" class (Cranwell Light Aeroplane). One of them, a so-called "parasol monoplane", won the International reliability trials at Lympne near Folkstone and the following year in the plane's successor, the CLA-3, was second overall in the speed trials at the same event. By then it had became evident that to pursue his gifts as an aeronautical engineer he would need to leave the RAF and enter the business world.
In March 1929 when Comper left the Royal Air Force he formed the Comper Aircraft Company and set up a manufacturing plant to build the Comper Swift, an aircraft he had designed and whose origins were in the work he's done at Cranwell. The plant was based at Hooton Aerodrome in Cheshire. The Prototype Swift (registered G-AARX) first made a public showing at Brooklands on 17 May 1930. The aircraft was a small but graceful single-seat braced high-wing monoplane of wooden construction and was powered by a 40 hp (30 kW) A.B.C Scorpion piston engine. After successful tests, seven more aircraft were built in 1930 powered by a 50 hp Salmson A.D.9 radial engine. Trials with Pobjoy P radial engine for use in air racing resulted in all the subsequent aircraft being powered by the Pobjoy R. The last three aircraft (sometimes called the Gipsy Swift) were fitted with de Havilland Gipsy engines – two with 120 hp (89 kW) Gipsy Major III and one with a 130hp (97 kW) Gipsy Major. Postwar, surviving Swifts continued to compete successfully in UK air races into the mid 1950′s. In fact, probably no other aircraft built in such small numbers has ever broken so many records and won so many prizes. Amongst these achievements one of the most outstanding was Charles Butler's record 9 days 2 hours flight to Darwin, Australia in October 1931.
Swifts were entered in all the major air races of the period, competing in every King's Cup Air race from 1930 to 1937. In the 1933 race no fewer than seven Swifts were entered. They won four of the qualifying heats and the G-ABW flown by Flight Lieutenant ECT Edwards took second place overall. In the 1930s the Kings Cup Air Race drew considerable national attention. The results would be published on the front pages of the national newspapers and the pilots became famous figures in their own right. As a pilot himself, Comper loved to race his own Swifts and one year was placed sixth in the Kings Cup Air Race.
But by March 1933 the Comper Aircraft Company was struggling and left Hooton, transferring production to Heston, where it was thought more modern production facilities would help production of the Mouse, the Kite and the Streak. Heston at the time was the hub of light aviation activity. The company strategy didn't work, in spite of the many frantic changes to its board of directors in the final months and it proved to have been the company's last desperate throw of the dice. By August 1934 Nick had lost control of his own company. It folded and was liquidated.
The company's move from Hooton to Heston roughly coincided with the failure of his marriage to Phyllis with whom he had his only child, Naomi. The divorce ended up in the courts and was very messy. In those days divorce was heavily frowned upon. Comper was a colourful character and larger than life with a fondness of practical jokes and good company. He may not have been the most successful of businessmen but he inspired much loyalty from his employees. He was a dog lover. He acquired his own dog during the first world war war and in later life was often seen with his Fox Terrier. He loved to write children's stories for his daughter.
Of the planes he designed and built, only the Swift had any financial success. His other work. though technically brilliant and high performance, proved uncommercial. The Great Depression was a hard time for many who had businesses such as his. He could have sheltered from the storm by accepting one of the offers of work made to him by the big aircraft manufacturers but preferred to struggle on alone. He turned to consultancy in an effort to achieve financial survival and he persuaded Robert Blackburn, head of the Blackburn Aircraft Company, to appoint him technical advisor and chief designer of a project to build a helicopter designed by Oskar Asboth. Comper had some expertise in this field as in 1932 he had worked with Juan de la Cierva, the Spanish rotary wing aircraft pioneer, on a single seat touring autogiro, the Comper C25, using a Swift airframe. The project was not a success nor were his next moves.
He went to central London where he set up another consultancy in the Strand with a friend called Francis Walker, a location which proved to be far beyond both their financial means. He'd known Walker because he had been one of his pilots. In the previous year Walker had narrowly escaped death in a crash of the Gipsy Swift while competing in the King's Cup air race.
Nick Comper had long operated in the highest circles and had attracted several backers. Among them it's thought was Lord Ronald Graham (who was the second son of the 6th Duke of Montrose). More committed was Lord Patrick Crichton Stuart (son of the 4th Marquess of Bute) . Both found themselves much the poorer as a result.
Comper worked from home on "the Scamp", a reconnaisance aircraft, and it was built by students at Brooklands but not completed. Restlessly, in December 1936 he formed Comper Aeroplanes Limited and set about designing two airliners he named the "Dominion" and "Commerce", which was where his heart now lay. It seems, the Scamp project was only a means to an end.
His last years had been spent in desperate attempts to maintain his professional credibility, efforts which were hampered further by the opposition of hostile ex-associates and business partners.
His chaotic affairs were brought to an abrupt climax in June 1939, when Comper died, at the age of 42, in tragi-comic circumstances. So dire were his finances that his electricity and gas had been cut off. One day Nick decided to distract himself by paying a visit to see the work in progress on the Scamp and he stopped on his way at a pub in Hythe. He decided it would be a good idea to let off fireworks inside the pub but was ordered by the publican to go outside. Once there, he bent down to


text:
Current Restoration Project
In 2016, FWRI researchers began a 10-year project to restore bay scallops to self-sustaining levels in Florida's Panhandle. The project is funded by restoration money set aside after the Deepwater Horizon oil spill and is intended to increase recreational fishing opportunities in the Florida Panhandle. The goal of the project is to both increase depleted scallop populations in some bays, and reintroduce scallops in other suitable areas from which scallops have disappeared. Restoration efforts are focused on coastal estuaries within the Florida Panhandle that have been divided into 5 regions, as shown on the map.
FWRI scientists are using a 3-pronged approach to enhance bay scallop populations within targeted restoration areas in the Florida Panhandle:
- Install cages holding groups of 50 adult bay scallops
Since the project began, FWRI scientists have worked with community members in Port St. Joe to collect scallops prior to the opening of the scallop season and place them in cages in an exclusion zone in St. Joseph Bay that is protected from harvest. In addition, every year adult scallops are transported from St. Joseph Bay to a hatchery which then provides scientists with juvenile scallops the following year. There are currently about 50 cages holding both wild and hatchery-produced scallops in an exclusion zone in St. Joseph Bay. Placing scallops in cages protects them from predators and scalloping humans while also increasing the likelihood that scallops will successfully produce offspring during spawning season. In addition, FWRI scientists are currently asking the communities around St. Joseph and St. Andrew Bays to help restore scallops. If you are a member of these communities and you are interested in helping to restore scallops in these bays, you can help by volunteering to become a 'scallop-sitter'.
- Release of hatchery-reared bay scallop larvae
Scientists work with a commercial hatchery to spawn adult scallops collected from Florida waters. Bay scallop larvae will then be collected from the hatchery and released into the areas targeted for restoration. Bay scallop larvae are typically vulnerable to predation, starvation, and may drift away from ideal settlement areas. This process will help to increase the number of larvae that survive to settle and eventually develop into adults.
- Release of hatchery-reared or naturally-harvested juvenile bay scallops (spat)
Some bay scallop larvae from the hatchery will be held until they develop into juveniles. These juvenile bay scallops, or spat, will then be released into areas with low densities of bay scallops. Researchers will also collect juvenile scallops using settlement collectors (described in the "Juvenile Monitoring" section). The spat from the underwater collectors will also be released into areas targeted for restoration. This process could potentially reduce predation pressure on small scallops until a minimum size of ~25mm is achieved.
Evaluating harvest of bay scallops
The recreational harvest of bay scallops will be assessed by FWRI researchers to help them evaluate harvest pressure and the population size of bay scallops in the Florida Panhandle. The scientists will use 2 primary methods during the 3-month recreational harvesting season to evaluate recreational use:
Scientists will count boats in areas open to bay scallop harvest by conducting both aerial surveys and visual surveys on the water. Additionally, researchers will count trailers in the parking lots of marinas near areas open to bay scallop harvest.
- Surveys of scallopers
Surveying scallopers will help FWRI scientists understand how many people are able to enjoy the experience of scalloping in Florida. Reports by scallopers will also help biologists generate population models and identify long-term trends. Scientists will use shore-based surveys, which are conducted at the dock as people come back after a day of scalloping. They will also use online surveys to make public participation as easy as possible.
How will FWRI scientists know if these restoration efforts work to help enhance bay scallop populations in the Panhandle?
Researchers will need to continually monitor bay scallop populations within the Florida Panhandle to determine whether their restoration efforts are succeeding. They will monitor both adult and juvenile bay scallops in the targeted restoration regions using two different methods. To check on the status of adult bay scallop populations, researchers conduct annual swimming surveys in the seagrass areas in which bay scallops are typically found. They will use the same methods described in the "Population Monitoring" to determine the abundance, distribution, and resilience of bay scallop populations in the restoration areas. Juvenile scallops will be monitored monthly using the settlement collectors described in the "Juvenile Monitoring". This will enable scientists to measure recruitment rates and the health of bay scallop populations.


pay the full price of $550.
7. Irrigation water is ringfenced?
That brings us to the seventh myth, that it is unfair and impossible to move water from irrigation to urban users in Australia. There is a reasonably common belief through much of the nation that since the irrigators were given the water first they should be entitled to it forever. The deep fear for irrigators is that moving a few drops to the urban sector will be the death knell for irrigators, which could not be further from the truth.
Urban users will not require much additional water in the future, but with current planning the supply of such water will be incredibly expensive - two orders of magnitude more expensive than rural water. Given the meagre returns to low-value irrigation it would almost be churlish for the irrigation industry to stand in the way of some small water reallocation which could finance a beneficial readjustment for low value irrigators and their associated communities.
The bottom line on Australian water supply is that there should be sufficient for all. However, a large volume is wasted growing grass and feeding dairy cows for little net return. A large part of this low value irrigation uses methods which generate significant waste and environmental destruction.
At a policy level, water in Australia has been managed in discreet and unconnected sectors where serious issues seem unresolvable. Ironically, the integration of all water sectors would provide a platform for establishing efficient and environmentally sensitive water use for the future.
Andrew Dragun, is an Adjunct Professor for the Australian Rivers Institute, at Griffith University Nathan, in Queensland.
Topics: environment, water, water-management, water-supply, rural, irrigation, agribusiness, agricultural-crops, agricultural-policy
First posted November 22, 2010 11:25:54