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text:
Biden To Move Quickly On Climate Change, Reversing Trump Rollbacks
Biden Order Blocks Keystone XL Pipeline
Pandemic Causes Historic — But Fleeting— Drop In U.S. Climate Emissions
This scientist aims high to save the Earth's coral reefs
Ken Caldeira of the Carnegie Institution for Science takes a water sample during his experiment on part of the Great Barrier Reef. The water is slightly pink because his team is using a dye to trace an acid-neutralizing chemical as it flows across the reef.
Richard Harris/NPR
Richard Harris | NPR | April 22, 2013
Most scientists find a topic that interests them and keep digging deeper and deeper into the details. But Ken Caldeira takes the opposite approach in search for solutions to climate change. He goes after the big questions, and leaves the details to others.
We caught up with Caldeira on Australia's Great Barrier Reef, where he was conducting an experiment to measure how coral reefs are coping with increasing acidity in the world's oceans. People are causing this change by burning fossil fuels and putting carbon dioxide into the air. From there, it dissolves into the oceans, and makes them more acidic.
As a result, the world's coral reefs are in trouble. In a matter of decades, ocean water could become so corrosive that reefs may start dissolving faster than the coral can grow.
RELATED: Earth Day: How to recycle bras, wine corks and other things you may not think are recyclable
Caldeira works for the Carnegie Institution for Science, and he's based on the Stanford University campus. But throughout February, his base of operations was One Tree Island, Australia.
He spent many a day out on the reef, wearing a floppy sun hat, tattered shorts and a head-to-toe "rash guard" to block the intense sunlight. He and his team were pumping antacid onto a stretch of the reef to see if neutralizing some of the increased acidity would help the coral grow faster.
Nobody has ever tried this before. And Caldeira readily acknowledges that he may not get a clear answer himself. Over the course of one hourlong dose of antacid, he's hoping to measure changes in the amount of reef-building calcium carbonate the corals absorb. (See related story for more details.)
Caldeira has license to do this because he works at an unusual place. The Carnegie Institution for Science was endowed by industrialist Andrew Carnegie more than a century ago, so Caldeira worries less about money than other scientists do.
"My job offer letter said 'make important scientific discoveries,' " Caldeira says. "And they basically give me some resources and leave me alone to make important scientific discoveries."
This seems to have worked. More than 12,000 papers in the scientific literature refer to papers that Caldeira has written or co-authored.
Science wouldn't really work if everyone tried to go after the flashy findings and not fret about chasing down all the details. But big-picture thinkers like Caldeira also help drive the field.
The reef expedition was a relatively rare foray; over the years, most of his work has been at a computer screen. He has calculated what it would take to cool the planet by spraying reflective particles into the atmosphere. He has wondered what would happen to global temperatures if all the trees near the Arctic were cut down. He has calculated just how much clean energy generation would be needed to replace all the fossil fuels we're using.
But for all that, he loves being out on a reef, doing firsthand research and taking risks on experiments that may simply not have enough power to detect the small changes he's looking for.
"This is how the science gets pushed forward, by people taking risks," he says. "And maybe we'll get lucky and it will work, and maybe it won't."
In a world where science is often driven by a researcher's ability to get government grants, taking a risk like this is a luxury.
But when Caldeira steps back to look at the big picture, it leaves room for some startling insights. For example, it might seem that our vast skies have an endless ability to hold the billions of tons of carbon dioxide we produce every year.
But here's how Caldeira visualizes it: "If you were to compress the entire atmosphere so it was the density of water, it would only be 30 feet deep, so all the stuff we're throwing into the atmosphere, it's like we're throwing it into an ocean that's only 30 feet deep."
In fact, when you look at the chemistry of the oceans, the carbon dioxide is already making a measurable change. It reacts with seawater and turns into carbonic acid, and has made the oceans 30 percent more acidic than they were before the industrial revolution.
"This is a scale of change that hasn't happened since the dinosaurs became extinct, so we are making radical transformations to ocean chemistry that go far beyond what most organisms have experienced in their evolutionary history," he says.
Many coral reefs were wiped out the last time this happened, 66 million years ago. Ocean chemistry recovered in about 10,000 years. Minerals flowing down rivers and into the sea corrected the acid balance in the oceans. But Caldeira's Ph.D. work, back in the 1980s, showed that it took hundreds of thousands of years for reefs to recover.
'Transforming Our Energy System'
Out on One Tree Island, about 40 miles off the coast of northeast Australia, Caldeira and his crew gather every morning in the communal kitchen to guzzle coffee, crunch cereal, fight off the sugar ants and plan their day. Many of the floors in this rustic outpost are simply gravel-sized coral. Raucous noddy terns, which roost everywhere, add their own special flavor to the drinking water, which is collected off the roof when it rains and stored in cisterns.
The place feels magical, but the reef's peril is palpable. Caldeira ponders what to do about it.
It might be possible to save tiny patches of coral reefs by pumping acid-neutralizing chemicals on them. But it's simply not practical to scale that up, even for a single reef.
Instead, Caldeira keeps coming back to another big-picture solution — and that is to stop burning fossil fuels. Yes, energy will cost more, and because of that there's huge resistance to this idea. But Caldeira is hoping people will change their views if they simply think of the issue a different way.
"Decades ago, everybody was smoking cigarettes — and it was acceptable to smoke cigarettes indoors," he says. "And there was a phase change in social acceptability, where it is no longer acceptable to dump your cigarette smoke in air that somebody else is going to breathe. And I think we can achieve the same thing with carbon dioxide emissions, where it just becomes socially unacceptable to dump your industrial waste into the atmosphere."
Caldeira is not optimistic that politicians will make this change, and he isn't planning to take to the streets. He tried that back in 1982, when he helped organize a huge protest against the nuclear-arms race in New York City. He has moved on from that strategy.
Now, he says, it's time to pay less attention to the problem and more to the solutions.
"For me the problem is clear," he says, "and the solution is in transforming our energy system. For young people coming into science today, my recommendation would be to work on developing improved energy systems. And I wouldn't advise people to go into climate science. I think it's fundamentally a solved problem."
In fact, Caldeira makes this case to Microsoft founder Bill Gates, who sometimes calls on him for advice. If science and technology can make clean energy cheaper, he says, that would make it easier for people to look at the atmosphere differently — not as a waste dump, but as a vital part of our planet.
Massive 'doughnut' reef discovered behind Australia's Great Barrier Reef
Ocean acidification on the rise, UN climate change study finds
Earth Day: This building is supergreen – will it be copied?
Quitting coal cuts carbon, but costs customers
KPCC's Environment & Science coverage is a Southern California resource provided by member-supported public radio. We can't do it without you.

redpajama_set_name: RedPajamaCommonCrawl


Variations in a gene called GPC5 have been identified which might contribute to a significantly higher risk of developing lung cancer in people who have never smoked. The findings, from genome-wide association studies to outline the genetic changes involved in lung cancer in never smokers, suggest that GPC5 might be a new target for investigation and drug development, and could be used to identify high-risk individuals. Lung cancer in people who have never smoked (defined as those who have smoked fewer than 100 cigarettes in their lifetimes) is an increasing public-health problem, responsible for 25 percent of all lung cancer cases worldwide. Despite attempts to identify the specific genetic mechanisms responsible, the causes of lung cancer in never-smokers have remained poorly understood. Recent studies have identified several candidate genes that have a moderate effect on the risk of lung cancer, but no study has identified the genetic basis of lung cancer in never smokers. "This is the first gene that has been found that is specifically associated with lung cancer in people who have never smoked," said the study's senior author, Mayo Clinic genetic epidemiologist Dr. Ping Yang. "What's more, our findings suggest GPC5 may be a critical gene in lung cancer development and genetic variations of this gene may significantly contribute to increased risk of lung cancer," she said. "This is very exciting. Findings from this study concern pure lung cancer that is not caused by smoking, and it gives us some wonderful new avenues to explore. Our suspicion all along is that this is a distinct disease, and that is why we undertook this study," Dr. Yang said.
Two novel ways to kill the bacterium (Mycobacterium tuberculosis) that causes tuberculoisis (TB) have been discovered by researchers at the Albert Einstein College of Medicine, together with collaborators. TB still kills an estimated 2 million people each year and the scientists believe that their findings could lead to a potent TB therapy and would also prevent resistant TB strains from developing. "This approach is totally different from the way any other anti-TB drug works," said Dr. William R. Jacobs, Jr., the study's senior author and professor of microbiology & immunology and of genetics at Einstein. "In the past few years, extremely drug-resistant strains of TB have arisen that can't be eliminated by any drugs, so new strategies for attacking TB are urgently needed." In searching for a new Achilles' heel for M. tuberculosis, Dr. Jacobs and colleagues focused on an enzyme called GlgE. Previous research had suggested that GlgE might be essential for the growth of TB bacteria. GlgE would also be an excellent drug target because there are no enzymes similar to it in humans or in the bacteria of the human gut. The GlgE research revealed a previously unknown enzymatic pathway by which TB bacteria convert the sugar trehalose (consisting of two glucose molecules) into longer sugar molecules known as alpha glucans, building blocks that are essential for maintaining bacterial structure and for making new microbes through cell division. GlgE was the third of four enzymes involved in this pathway leading to alpha glucans molecules. Sure enough, when the researchers inhibited GlgE, the bacteria underwent "suicidal self-poisoning"--a sugar called maltose 1-phosphate accumulated to toxic levels that damaged bacterial DNA, causing the death of TB bacteria grown in Petri dishes as well as in infected mice.
By studying the genetics of an autosomal dominant disorder called "stiff skin syndrome," a rare congenital form of scleroderma, researchers at the Johns Hopkins University School of Medicine and collaborating institutions have learned more about the much more common acquired form of scleroderma, also called systemic sclerosis. Systemic sclerosis affects approximately one in 5,000 people and leads to hardening of the skin, as well as to other debilitating and often life-threatening problems. "[Acquired] scleroderma is a common and often devastating condition, yet its cause remains mysterious. My greatest hope is that this work will facilitate the development of new and better treatments," said senior author Dr. Harry C Dietz, the Victor A. McKusick Professor of Genetics and Director of the Johns Hopkins William S. Smilow Center for Marfan Syndrome Research. Acquired scleroderma generally affects previously healthy young adults, causing scarring of skin and internal organs that can lead to heart and lung failure. "Most often individuals with [acquired] scleroderma do not have other affected family members, precluding use of genetic techniques to map the underlying genes. Instead, we turned to a rare but inherited form of isolated skin fibrosis called "stiff skin syndrome," hoping to gain a foothold regarding cellular mechanisms that might prove relevant to both conditions," said Dr. Dietz. A number of clues led Dr. Dietz and his team to strongly suspect a role for the connective tissue protein fibrillin-1 in these skin conditions. First, excess collagen is a hallmark feature of both stiff skin syndrome and acquired scleroderma.


The role of the fire service within the community has changed dramatically since its induction hundreds of years ago. Today's fire service responds to everything from gas leaks, to structural fires, and in today's age, almost 85% of responses are EMS related. Personnel responding to emergencies must not only be prepared to handle a diverse set of emergencies, but they must be prepared to make decisions in a stressful environment, often affecting the lives of the citizens we have taken an oath to serve and protect.
Douglas County Fire Department participates in three organizations geared towards offering protection to our community during times of natural or manmade disasters.
Douglas County Fire Department believes in a tiered approach to the many facets of Fire/EMS education. Tiers of training include initial educational components, such as recruit school, annual core competency training as set forth by The Georgia Firefighters Standards and Training Council and the Georgia Department of Public Health (DPH) and specialty courses that can provide advanced training in fire suppression and EMS services.
Fire Recruit classes are offered in house at the Douglas County Fire Department Training Complex. Recruit school is approximately 10 weeks in length. The curriculum for all recruit classes meets and exceeds the standards set forth by the Georgia Firefighter Standards and Training Council. Upon course completion, candidates are required to successfully pass the National Professional Qualification (NPQ) written and practical examinations. All employees are required to obtain their NPQ I certification within 2 years from their date of employment.
These hours demonstrate the minimum number of hours required to maintain certification as a Georgia State firefighter and maintain licensure as an EMT/Paramedic in the state of Georgia. In addition, all personnel are required to maintain applicable BLS, ACLS certifications for their provider level and certification in Hazmat -operations level.
With our group of professionals, advancement within the fire department is highly competitive. Candidates for promotion are required to complete specific training courses for each promotional tier and promotional testing is typically offered every two years.
Courses offered by Douglas County Fire Department depend on the needs of the department, but many training opportunities are available to outside departments when seating is available. Courses offered through the Georgia Firefighter Standards and Training Council can be located by going on line to Georgia Firefighter Standard and Training Council Website. For more information regarding the Douglas County Fire Department Training Complex, contact Captain Pablo Lugo at 770-942-8626.


text:
package io.jenkins.blueocean.rest;

import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

import static java.lang.annotation.ElementType.METHOD;

/**
 * Methods annotated as Navigable appear as link in the enclosing class'es _links object.
 *
 *

 *
 *
 *         @Navigable
 *         Exported(name="pipelines")
 *         public BluePipelineContainer getPipelines();
 *
 *         Results in to:
 *
 *         "_links":{
 *             "pipelines":{"href":"/pipelines"}
 *         }
 *
 *

 *
 * @author Vivek Pandey
 */
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Target({METHOD})
public @interface Navigable {
}

redpajama_set_name: RedPajamaGithub


text:
A little lesson in projectile motion, from the R&A's Dawson
By Mike Stachura
__A lot of insiders were wondering what new math R&A Chief Executive Peter Dawson was using __when he spoke up about changes to Royal St. George's for this year's British Open, which starts Thursday. It was confusing, but as it turns out, it is right.
Dawson is quoted in a piece by John Huggan on CBSSports.com, suggesting the difficult contours on some of Royal St. George's fairways lead to bounces that take the ball careening somewhat unfairly off line. He says, in part, "We were aware that a very low percentage of the field were able to hit those three fairways eight years ago. That was because of the severe contours on all three. And, I also think, because players tend to hit the ball so much higher these days. It's coming down more steeply, so it is more likely to go sideways on landing."
While I'm not sure that the best players best drives are designed to land "steeply," it is true that the trajectories are higher than in the days of persimmon drivers and wound balls. Generally speaking, the best drives land at an angle of less than 40 degrees, which should help produce more roll (although a much lower shot will yield an even flatter landing angle and will produce the most roll, provided there's not something to stop that roll, like a bunker or burn or sheep). Here's how I explained the concept of "angle of descent" back in 2006.
But here's the bit that justifies Dawson's explanation of projectile motion. Basically, a projectile like a golf ball has two velocity components, a horizontal one and a vertical one, as Martin Brouillette, professor of mechanical engineering at the University of Sherbrooke and a member of the Golf Digest Technical Panel explains: "Assuming two cases with the same landing velocity but with different landing angles, the case with the steeper landing angle has a smaller horizontal velocity component, therefore a greater vertical velocity component. This greater vertical velocity component, upon interacting with a tilted landing surface, is more likely to produce a greater sideways velocity component."
For those whose last science class was in high school, here's a translation: When the ball bounds off the the fairway from a steep landing angle, more of its energy (velocity) is given toward going up, not forward. Since the ball has more energy going up when it hits a wildly tilted fairway like some of those at Royal St. George's, it's going to direct more of its energy toward whatever direction the tilt is sending it. A low shot (remember Tiger Woods' infamous stinger, used so effectively in his 2006 British Open victory that he went the entire championship using the driver only once?) yields a landing angle with more energy going forward and thus could (theoretically) reduce the negative effect of an awkward landing angle in the fairway. Of course, a ball that's rolling over those awkward angles is going to be dramatically affected; one that's flying by those humps and bumps won't be bothered by them at all.
A lot to think about if you're a competitor heading to the first tee tomorrow at Sandwich, no?
--Mike Stachura


text:
«Происшествие в Утиноозёрске» — экологическая комедия режиссёра Семёна Морозова, снятая по сценарию Леонида Треера, на киностудии «Мосфильм» в 1988 году.

Сюжет
Бескомпромиссный борец за чистоту Утиного озера Спартак Заборов терпит поражение в своей тяжбе с руководством химкомбината. Ему не остаётся ничего, кроме попытки обхитрить противника.

Смастерив чучело доисторического ящера, Заборов добился, что в городе поверили, что они не хуже, чем какой-то Лох-Несс. На его приманку попалась и пресса, и представители науки. Нашлось большое число «очевидцев», видевших «нечто» своими глазами.

Встревоженный поднявшимся интересом к озеру, директор комбината дал указание своим помощникам найти и уничтожить неведомое чудовище.

Корреспондент местной газеты становится невольным свидетелем странных заплывов Заборова и спешит в редакцию для отмены сенсационной статьи. Но тут, неожиданно для всех, на поверхности озера появляется настоящий диплодок.

В ролях
 Владимир Стеклов — Спартак Сергеевич Заборов
 Александр Панкратов-Чёрный — Евгений Иванович Жгульев, директор мебельного магазина
 Любовь Полищук — Зоя Мироновна Жгульева
 Евдокия Германова — Альбина Васильевна
 Александр Белявский — Павел Андреевич, директор химкомбината
 Валентин Смирнитский — помощник директора химкомбината
 Александр Пашутин — Лавр Григорьевич Горячин, директор института
 Виктор Ильичёв — Алексей Петрович, корреспондент газеты «Заря Утиноозёрска»
 Геннадий Ялович — Андрей Михайлович, редактор газеты «Заря Утиноозёрска»
 Борис Новиков — Трофим Семёнович, старожил-долгожитель
 Наталья Гурзо — подруга Альбины
 Валентин Брылеев — очевидец
 Виктор Уральский — ветеран
 Наталья Крачковская — вдова журналиста
 Александр Пятков — охотник на ящера
 Клавдия Хабарова
 Виктор Филиппов — парикмахер
 Светлана Старикова — эпизод

Съёмочная группа
 Автор сценария: Леонид Треер
 Режиссёр-постановщик: Семён Морозов
 Оператор-постановщик: Виктор Пищальников
 Композитор: Сергей Жуков
 Исполнитель песен: Сергей Коржуков
 Текст песен: Р. Виноградова
 Художник-постановщик: Стален Волков
 Режиссёр: А. Авшалумов
 Оператор: Л. Андрианов
 Звукооператор: И. Зеленцова
 Дирижёр: Сергей Скрипка
 Художник по костюмам: Н. Крючкова
 Художник-гримёр: И. Перминова
 Монтаж: Л. Мельман
 Редактор: Р. Буданцева
 Музыкальный редактор: А. Беляев
 Комбинированные съёмки:
 Оператор: В. Якубович
 Художник: И. Иванова
 Кукловод: А. Дзюбин
 Ассистенты режиссёра:
 А. Мягков
 Л. Пивоварова
 Мастер по свету: Б. Ламбдон
 Директор: Марк Шадур

Технические данные
 Широкий экран
 Цветной
 1962,2 метра
 72 минуты

Ссылки

Фильмы СССР 1988 года
Фильмы студии «Мосфильм»

redpajama_set_name: RedPajamaWikipedia


I was minding my own business, having a nap in the sun in mum's wardrobe, when the pupparazzi showed up.
So I poked my tongue out at them.
My new friend Boomer gave me this award during the week. It's called the Versatile Blogger Award. Thanks Boomer!
Pass it on to 15 other bloggers.
Well you know I can't choose so everyone who visits today must share in this award.
Oh, excuse me, you caught me mid-roll. I hope you all have a wonderful weekend!
Mum has decided that we are going to reduce my blogging schedule. She says I hardly do anything at this time of the year anyway (because it's so cold and miserable outside) and I refuse to pose for photos a lot of the time, so I am only going to be posting every second day.
This is me lying around on the deck in the sun. I have three favourite places to take naps.
But on a nice warm day, there is nothing better than rolling around on the deck getting the sun on your furs, and plotting the demise of those annoying birds.
Mum really likes this photo of me, she says I look very pensive. What do you all think?
Today I'd like to introduce you to my friend Oscar. He is a black cat. He is not to be confused with my other friend Oscar the black cat; this Oscar lives in New Zealand.
Could you all please go over and say hello to Oscar if you don't already know him? Tell him I sent you. Thanks!
We have had exactly one day of sun this week and this is it! I am getting a bit sick of winter; can someone please send me spring? I could use a bit of a dry patch, everything around here is soggy.
Now that it is Tuesday I am much more awake. So I am sitting outside calling to all the evil birds that hang around my back yard, trying to get them to come and play with me. I only want them to come down here for a minute.
I think that really, it's just too much to expect a black cat to be awake on a Monday morning.
So I'll just stay here in my sunspot until it's time to get up. No, it's not time to get up yet.
After the excitement of last weekend, I am not going anywhere near the wet part of the deck. So today I'm spending some time on the already stripped part of the deck and soaking up some rays. Who wants to come over?
At the moment, dad is working on stripping our back deck. He uses paint stripper and usually I am not allowed outside to help him.
Last Saturday, he did not realise I was already outside when he went out to strip the next section, and had just coated the deck with paint stripper when I made a break for it and sprinted into the house. Well, I tried to run really fast but as you can see I got into a bit of trouble.
Dad chased me into the house and made mum hold me really tight and I have to have a BATH! I yelled the whole time. Dad said he had to get all the paint stripper off my paws and tail, and my pantaloons, so that my skin didn't get burned, and so I didn't lick my paws and get sick.
I tell you pups and kitties, I was not happy. Lucky I have my new toasty heated bed to make me feel better.
Last week, mum came home with the best present in the whole entire universe for me!
See the cord in the bottom left corner of the photo? That means that this is a heated pet bed and now I can be toasty ALL the time! It's so exciting.
At first I wouldn't sit in it (I don't really like new things), but then on Saturday night dad held me in it and I could feel my paws getting all toasty, so I lay down and got toasty all over.
I am never getting out of this bed.
I haven't seen any of you at the front door waiting to be let in yet. But Ramadan started this week and since we have a mosque on the corner of our street, there are LOTS of people wandering around at all hours and I have to keep an eye on them.
This is the high pressure water sprayer that dad is using to strip our back deck. You can see that the part I am sitting on is a different colour to the wall behind me. I have to check on the sprayer to make sure it meets Huffle Mawson standards. Mind you, I don't stick around when it is on; I don't actually want to get wet or anything.
A few weeks ago my friend Sparkle emailed me and asked if I would be interested in reading an advance copy of her new book and doing a review. Of course I said yes! So last week my copy arrived.
Dear Sparkle: cat-to-cat advice from the world's foremost feline columnist is a very entertaining and informative read. Cats from all over the world have submitted their problems and Sparkle gives out some very good advice.
Have your humans tortured you mature kitties by bringing home a kitten? Sparkle has the perfect solution. Not happy with the litter provided for you? Sparkle knows what you can do to get it changed.
The book is littered with "Sparkle Says" quotes; these are very informative and will provide cats with many wonderful suggestions to remind their humans that actually, we are in charge.
I give this book four paws up! If you click on the picture up there it will take you to Amazon where you can get your very own copy.
Did you know that today is World Cat Day? I am not sure what that means but I'm pretty certain it means I should get extra ham and maybe even some prawns today.
Happy World Cat Day to everyone! Tune in tomorrow to read my review of Sparkle The Designer Cat's new book.
My deck is not really black and white or grey like this. Mum was being a smarty-pants with Photoshop. I think she should just leave my photos alone.
Today I'd like you all to meet my friends Pip, Smidgen and Minnie. They have been blogging a little while and if you don't know them, please go over and say hello! They're from California.
Tell 'em Huffle Mawson sent you!
Last week when we had some nice warm weather I let the pupparazzi take a few photos of me on the balcony. You have to keep them happy sometimes.
There was HAIL the other day. Hail. Something is wrong with this picture.
Mum cannot understand why I like to sit up here on the fence and watch the world go by. There is not much to see, only the neighbour's back yard. But she doesn't understand that this is where the birds are, and by sitting up here I am much closer to catching one.
When I am allowed out on the balcony during the summer, this is what visitors to our house are greeted with.
If I don't like the look of the visitors, I tell mum not to let them in. All of you would be allowed in immediately, of course.
The nice people at Awarding the Web have given me this award as one of the top cat bloggers for 2010. Isn't that wonderful? I see quite a few of my friends have already received this, which is good to see, because in my opinion we are all top cat bloggers!


PRAY! Have a set time to pray to your Guardian angel every day. Greet him in the morning; greet him in the evening; greet him at midday!
MICHAEL. "Who is like unto God". Daily pray the prayer to St Michael the archangel, defend us in battle. Especially call upon him in time of spiritual battle and temptation. He is the patron saint of soldiers and of course we are spiritual soldiers fighting for the conquest of our souls and the souls of the whole world!
THE BEST SENTENCES THAT BEGIN WITH "I"!!!!!!
Do you know the twelve (12) best sentences that begin with "I"?????? Here they are!!!!!
OUT OF THE ABUNDANCE OF THE HEART THE MOUTH SPEAKS!
Jesus said that out of the abundance of the heart the mouth speaks and that every word that comes from our mouth we will have to render and account and St James chapter 3 clearly challenges us to use our tongue for the honor of God. Below are ten helpful suggestions! Let us read and try to apply to our daily life of speech!!!
REJOICE IN THE LORD: 10 REASONS FOR REJOICING!
St. Paul in his letter to the Phillipians exhorts us to rejoice in the Lord: "I say to you rejoice,rejoice in the Lord…"(Phil 4:4) In Mary's hymn of praise, the Magnificat, the Mother of God's Immaculate Heart resound praising God with these words: "My heart rejoices in God my Savior…(Lk. 1:47) True joy can only be found in God. Indeed, only God is the ultimate source of joy in this life and in eternity. Therefore, we offer 10 clear reasons for true rejoicing. I invite you to read and give thanks to God!


text:
Триталлийпентанеодим — бинарное неорганическое соединение, интерметаллид неодима и таллия с формулой NdTl, кристаллы.

Получение
 Сплавление стехиометрических количеств чистых веществ:

Физические свойства
Триталлийпентанеодим образует кристаллы , структура типа трисилицида пентавольфрама WSi.

Соединение образуется по перитектической реакции при температуре 1045 °C.

Примечания


One horse stands out as having outstanding Epsom Derby credentials and he remains a very backable price.
Two years on from the famous Derby success of John Gosden's tremendous colt Golden Horn, the same trainer and owner (Anthony Oppenheimer) combination look set to hit the target again with their unbeaten Cracksman (9/2), writes Paul Alster.
A lot could change in the final days ahead of the running of the world's greatest classic race, but if the recent Group 2 Betfred Dante result is any kind of a pointer - and in the last decade-and-a-half it has been the outstanding Derby trial - then without even setting foot on York racecourse Cracksman managed to enhance his Derby prospects via the success of the Mark Johnston-trained Permian.
Permian, narrowly beaten by Cracksman in the Epsom Derby Trial a few weeks earlier before hacking up in the listed Newmarket Stakes at HQ on Guineas weekend, gave Cracksman a mighty boost by showing real spirit to see off Godolphin's Benbatl in tenacious fashion.
The admirable Permian is now a best priced 14/1 shot for the Derby and I expect him to run well and maybe grab a place. Benbatl (25/1) could improve again for a better surface, but Cracksman, who did everything wrong before finally getting into stride at Epsom very late on to nose out Mark Johnston's horse, appears to have plenty going for him.
The son of Frankel has reportedly done really well since his Epsom, a success that came on the back of a pleasing maiden win on his only start as a juvenile. With mastermind Gosden clearly pleased with his late decision to not risk his potential star on the pudding-like ground at York, Frankie Dettori's mount may arrive at the start on Derby Day a rather fresher horse than Permian and Benbatl.
However, he will also have to see off a strong challenge (as always) from the Aidan O'Brien-trained contingent, among whom Cliffs of Moher (4/1), a son of Galileo who won the listed Dee Stakes at Chester in eye-catching fashion, is likely to be the stable No.1, and a big danger.
The other horse to keep a close eye on is Martyn Meade's Eminent (7/1), winner of the Group 3 Craven Stakes at Newmarket in April but then readily outpaced behind Churchill in a muddling stop-start race for the Qipco 2000 Guineas back over the same course and distance a few weeks later. Eminent has always looked more of a middle-distance prospect, and the vibe from the Meade yards suggests they feel their charge is going to run a very big race against Cracksman, Cliffs of Moher, and the rest.
The Oaks, a day earlier on Friday June 2, according to the bookies appears to be at the mercy of O'Brien's ante-post favourite Rhododendron (13/8), winner of last term's Group 1 Dubai Fillies Mile, and a good runner-up to stable companion Winter in the Qipco 1000 Guineas.
Although she should be suited by the extra half-mile, there's no certainty that the same won't apply to Winter, so if the latter takes her chance the current 16/1 on offer looks a generous each-way price and is something of an insult given the fair record of 1000 Guineas running well subsequently in the Investec Oaks.


text:
Cornwall Insight's response to the announcement of the Energy Bill Discount Scheme
Gareth Miller, CEO at Cornwall Insight said:
"Yesterday, the government announced that the Energy Bill Relief Scheme (EBRS) would be replaced by a less supportive Energy Bill Discount Scheme (EBDS) from April 2023. The government have been managing expectations on reducing support levels for business energy costs for several months and remain under pressure over control of public finances and inflation. The terms of reference for their review of the EBRS, released late last year, heavily trailed the idea that the scheme would be trimmed considerably, so the reduced level of support – coming now via a discount rather than a cap to wholesale unit costs – confirms what was widely anticipated.
"In some respects, it surprises to the upside, with the fact the scheme will last 12 months rather than the originally considered six, a good example. It may also remove uncertainties from the supply market in general, with the announcement freeing up the closure of many energy contracts, and businesses will now also at least be able to plan with visibility of the level of support that they will receive on energy bills.
"Ultimately, however the thresholds set for support under the EBDS versus the nature of support under the EBRS mean businesses will have to take a lot more energy price pain before any medicine is administered. As a result, we already see the EBDS being poorly received by some businesses and their trade associations.
"Possible consequences for firms will be weighted differently for different sectors and regions within our economy, against the backdrop of recession that most think is likely to unfold. Our previous research suggests that outside of the more obvious examples such as energy-intensive industries as manufacturing and heavy industry, sectors already hit hard by the pandemic, such as hospitality and some retail, could be particularly vulnerable.
"It is evident that the EBDS will leave corporate energy bills much higher than before June 2021. This, and not when Russia invaded Ukraine, is when energy costs began to rise, gaining significantly throughout the autumn of that year and into the following winter. At the time of the February invasion 2022, they were already at historically very high levels and, even after recent falls, remain three to four times pre-June 2021 prices.
"The fact that costs have for a short recent period trended back to levels at the time of the invasion is welcome but does not represent a return to energy bills that businesses experienced in the years prior to the recent crisis. The EBRS was pitched broadly at those summer 2021 prices and shielded businesses considerably from the most extreme prices of 2022. The EBDS as proposed will necessitate a further fuller, and potentially, painful adjustment back to market prices. That market prices happen now to be broadly at the levels enshrined in the EBRS is a coincidence but at least show to businesses the kinds of costs they could expect were they to strike a contract now.
"The EBDS does offer a differentiated and more beneficial level of support for certain energy and trade intensive industries (ETIIs) from April 2023, but not all firms that are sensitive to movements in energy costs will qualify for the more generous support levels on offer to ETIIs.
"The government must be aware that we could now see some real impacts on business earnings and cash flows. Mirroring this, we doubt businesses anticipated an extension of support at the levels experienced under the EBRS. But aside from the impact on the financial integrity of businesses that will arise from the EBDS, the government must also weigh up the constraints on capacity of the UK business sector to invest significantly in the decarbonisation of business and industry. This is necessary to support the nation's own net zero targets, and the success of this has been predicated on the private sector playing a significant role. While a lot of capital has already been raised for the net zero transition, much of this to date has been deployed into generation and storage infrastructure, rather than greening business and industry. Ultimately decarbonising industry and business requires investment of ever larger volumes of capital as the decade progresses.
"From our research it is clear that many firms wish to do more on the green agenda, delivering greener and more socially responsible economy, as such a strategy helps to improve financial performance and reduce emissions. Some larger and more financially resilient firms will still be able to continue their plans. But many may now be unable to create borrowing capacity or free cash flow, at least over the coming few years, whilst they face this cocktail of cost challenges.
"It's not about the will, it's about the means. If the government is going to reduce direct support for business energy bills, then perhaps the policy focus should turn to how they can offset this by using tax and investment incentives, the design of energy markets, and greater financial reward for the demand side, allowing businesses to offset financial pressures, as well as maintain their pursuit of net zero."
To link to our website, please use: https://www.cornwall-insight.com
Cornwall Insight is the pre-eminent provider of research, modelling, analysis, consulting and training to businesses and stakeholders engaged in the Australian, Great British, and Irish energy markets. To support our customers, we leverage a powerful combination of analytical capability, a detailed appreciation of regulation codes and policy frameworks, and a practical understanding of how markets function.
"The fact that costs have for a short recent period trended back to levels at the time of the invasion is welcome but does not represent a return to energy bills that businesses experienced in the years prior to the recent crisis...The EBDS as proposed will necessitate a further fuller, and potentially, painful adjustment back to market prices."
Gareth Miller


text:
About JHM
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Editorial Fellowships
Clinical Guideline Highlights
Clinical Guideline Highlights for the Hospitalist: Diagnosis and Management of Clostridium difficile in Adults
Andrew S Parsons, MD, MPH
Alfred Burger, MD, MS
Amit K Pahwa, MD
DOI: 10.12788/jhm.3300
Feb. 2020, Volume 15, Issue Number 2
View Abstract for Clinical Guideline Highlights for the Hospitalist: Diagnosis and Management of Clostridium difficile in Adults
National Trends (2007-2013) of Clostridium difficile Infection in Patients with Septic Shock: Impact on Outcome
Kshitij Chatterjee, MD
Abhinav Goyal, MD
Aditya Chada, MD
Krishna Siva Sai Kakkera, MD
Howard L Corwin, MD
Sep. 2017, Volume 12, Issue Number 9
View Abstract for National Trends (2007-2013) of Clostridium difficile Infection in Patients with Septic Shock: Impact on Outcome
Clinical Guideline Highlights for the Hospitalist: Clostridium difficile Infections in Children
J. Hosp. Med. 2020 February;15(2):98-100. Published online first October 23, 2019 | 10.12788/jhm.3312
By: Amanda Rogers, MD , Abdul ElKadri, MD
Amanda Rogers, MD; E-mail: [email protected]; Telephone: 414-337-7050.
View all work by this author
GUIDELINE TITLE: Clinical Practice Guidelines for Clostridium difficile Infection in Adults and Children: 2017 Update by the Infectious Diseases Society of America (IDSA) and Society for Healthcare Epidemiology of America (SHEA).
RELEASE DATE: February 15, 2018 PRIOR VERSIONS: • Cohen SH, Gerding DN, Johnson S, et al; Society for Healthcare Epidemiology of America; Infectious Diseases Society of America. Clinical practice guidelines for Clostridium difficile infection in adults: 2010 update by the Society for Healthcare Epidemiology of America (SHEA) and the Infectious Diseases Society of America (IDSA). Infect Control Hosp Epidemiol. 2010; 31:431-55. • Gerding DN, Johnson S, Peterson LR, et al. Clostridium difficile-associated diarrhea and colitis. Infect Control Hosp Epidemiol 1995;16:459-477.
DEVELOPER: IDSA and SHEA.
FUNDING SOURCE: Support for this guideline was provided by the IDSA and SHEA.
TARGET POPULATION: Children and adults with Clostridium difficile infections.
© 2019 Society of Hospital Medicine
Clostridium difficile (name changed to Clostridioides difficile [CDI]) are a major public health problem, with 500,000 infections annually in the United States, 15,000-30,000 associated deaths, and acute care costs exceeding $4.8 billion. The recent clinical practice guideline for CDI provides recommendations about the epidemiology, diagnosis, treatment, prevention, and environmental management. A total of 52 recommendations are included, and we will review 11 with pertinence to pediatrics in this highlight.
KEY RECOMMENDATIONS FOR THE HOSPITALIST
Recommendation 1. In infants ≤12 months of age, testing for CDI should never be routinely recommended because of the high prevalence of asymptomatic carriage of toxigenic C. difficile in infants (strong recommendation, moderate quality of evidence).
Recommendation 2. In children 1-2 years of age, testing should not be routinely performed unless other causes have been excluded (weak recommendation, low quality of evidence).Recommendation 3. In children ≥2 years of age, testing is recommended for patients with prolonged or worsening diarrhea and risk factors (eg, underlying inflammatory bowel disease) or immunocompromising conditions) or relevant exposures (eg, contact with the healthcare system or recent antibiotics) (weak recommendation, moderate quality of evidence).
The rate of C. difficile colonization among asymptomatic infants can exceed 40%. This rate declines over the first year but remains 15% at 12 months of age.1 Therefore, the guideline recommends against routinely testing infants ≤12 months of age as a positive test probably reflects colonization rather than disease. Testing in infants is recommended only when other causes have been excluded and a concern for pseudomembranous colitis, toxic megacolon, or clinically significant diarrhea exists.
The rate of asymptomatic colonization remains elevated in the second year of life. By 2-3 years, the rate is 1%-3% which is similar to that in healthy adults. However, the role of C. difficile in community-onset diarrhea in otherwise healthy children is controversial. In a study of 100 hospitalized children aged <2 years with CDI and diarrhea, all had resolution of diarrhea regardless of whether therapy was administered.2 Another study found an alternative pathogen in >50% of hospitalized children with CDI.3 Therefore, the guideline recommends against testing in children aged 1-2 years unless other causes have been excluded and in children aged >2 years only when they have prolonged or worsening diarrhea along with risk factors or exposures.
Recommendation 4. In institutions without specific required criteria for stool submissions, use a stool toxin test as part of a multistep algorithm (ie, glutamate dehydrogenase [GDH] plus toxin, GDH plus toxin arbitrated by nucleic-acid amplification tests [NAAT], or NAAT plus toxin) rather than a NAAT alone (weak recommendation, low quality of evidence).
Recommendation 5. In institutions with specific required criteria for stool submissions, use a NAAT alone or a multistep algorithm for testing (ie, GDH plus toxin, GDH plus toxin arbitrated by NAAT, or NAAT plus toxin) rather than a toxin test alone (weak recommendation, low quality of evidence).
There are a variety of testing approaches for CDI and recommendations vary based on local practice. If laboratories accept all stools, a more specific approach is recommended, including a toxin test as part of a multistep algorithm to limit false positives. If laboratories first screen for symptoms and antibiotic exposure before accepting stool samples, a more sensitive approach is recommended including NAAT alone or a multistep algorithm rather than toxin alone.
Recommendation 6. There is insufficient evidence for discontinuation of PPIs (proton pump inhibitors) as a measure for preventing CDI (no recommendation).
The guideline acknowledges data suggesting an association between PPI use and CDI, but not a causal relationship. Due to the lack of high-quality evidence, it does not recommend stopping PPIs to prevent CDI.
Recommendation 7. There are insufficient data to recommend probiotics for primary prevention of CDI outside of clinical trials (no recommendation).
The guideline notes that although several meta-analyses indicate that probiotics may prevent CDI; however there were limitations, including a high incidence of CDI in placebo arms and differences in probiotic formulations and duration of use, leading to insufficient data to recommend probiotic use to prevent CDI.
Recommendation 8. Either per os (PO) metronidazole or PO vancomycin is recommended for an initial episode or first recurrence of nonsevere pediatric CDI (weak recommendation, low quality of evidence).
Data assessing the optimal treatment for nonsevere pediatric CDI are limited. Emerging data support the use of vancomycin,4 which is now recommended for initial episodes of CDI in adults. However, there are insufficient data to recommend vancomycin over metronidazole for nonsevere pediatric CDI; therefore, either option is recommended.
Recommendation 9. For children with an initial episode of severe CDI, oral vancomycin with or without IV metronidazole is recommended over metronidazole alone (strong recommendation, moderate quality of evidence).
Recommendation 10. For children with a second or greater episode of recurrent CDI, oral vancomycin is recommended over metronidazole (weak recommendation, low quality of evidence).
There is no well-designed trial comparing metronidazole and vancomycin for severe or recurrent pediatric CDI. For children previously treated with metronidazole, vancomycin is recommended based on adult literature.4 For children previously treated with metronidazole and vancomycin, an extended course of tapered or pulse regimen vancomycin or vancomycin followed by rifaximin is recommended.
Recommendations must weigh potential harms. Metronidazole has been associated with neuropathies,5 cramping, and nausea. PO vancomycin has poor enteral absorption, minimizing systemic effects. Both vancomycin and metronidazole may promote carriage of resistant enterococci.
Recommendation 11. Fecal microbiota transplantation (FMT) should be considered for pediatric patients with multiple recurrences of CDI following standard treatments (weak recommendation, very low quality of evidence).
There are no robust data examining the effectiveness of pediatric FMT. Recommendations are guided by adult studies. Limited evidence suggests that FMT can be effective in children with multiple recurrent CDI.6 Concerns include procedure-related risks, transmission of resistant organisms and blood-borne pathogens, and induced metabolic or immunologic disorders.
Methods in Preparing a Guideline
The strength of a guideline includes representation from a diverse panel, including the Infectious Diseases Society of America (IDSA), the Society for Healthcare Epidemiology of America, the American Society of Health-Systems Pharmacists, the Society of Infectious Diseases Pharmacists, and the Pediatric Infectious Diseases Society.
The panel utilized the Grading of Recommendations Assessment, Development, and Evaluation system to weigh the strength and quality of evidence.
From a pediatric perspective, the current guideline added pediatric-specific recommendations based on a comprehensive review of the literature from 1977 to 2016. The strength of these recommendations is somewhat limited by the lack of well-designed pediatric studies. An additional limitation is that treatment recommendations are based on illness severity, although the definitions used to classify severity are not pediatric-specific and are based on unvalidated expert opinion.
Sources of Potential Conflicts or Interest or Bias
The panel complied with the IDSA policy on conflicts of interest and disclosed any interest that might be construed as a conflict, regardless of relevancy. These were evaluated by the IDSA Standards and Practice Guidelines Committee.
Generalizability
Guideline generalizability may be impacted by testing availabilities within a particular setting. Cost factors and local formularies may also limit treatment options within a given setting.
Areas in Need of Future Study
Research gaps exist regarding at what age C. difficile is pathogenic given the prevalence of asymptomatic carriage. Future studies can also focus on a newly available molecular polymerase chain reaction test platform that detects C. difficile.7
There is limited pediatric evidence to recommend metronidazole versus vancomycin in children, particularly in nonsevere cases. There is also an opportunity to further explore alternative therapies, including fidaxomicin (not currently approved for children) and bezlotoxumab, a new agent approved as adult adjunctive therapy.8
Dr. Rogers and Dr. ElKadri have nothing to disclose.
1. Donta ST, Myers MG. Clostridium difficile toxin in asymptomatic neonates. J Pediatr. 1982;100(3):431-434. https://doi.org/10.1016/s0022-3476(82)80454-x.
2. González-Del Vecchio M, Álvarez-Uria A, Marin M, et al. Clinical significance of Clostridium difficile in children less than 2 years old: a case-control study. Pediatr Infect Dis J. 2016;35(3):281-285. https://doi.org/10.1097/INF.0000000000001008.
3. Valentini D, Vittucci AC, Grandin A, et al. Coinfection in acute gastroenteritis predicts a more severe clinical course in children. Eur J Clin Microbiol Infect Dis. 2013;32(7):909-915. https://doi.org/10.1007/s10096-013-1825-9.
4. Johnson S, Louie TJ, Gerding DN, et al. Vancomycin, metronidazole, or tolevamer for Clostridium difficile infection: results from two multinational, randomized, controlled trials. Clin Infect Dis. 2014;59(3):345-354. https://doi.org/10.1093/cid/ciu313.
5. Yamamoto T, Abe K, Anjiki H, Ishii T, Kuyama Y. Metronidazole-induced neurotoxicity developed in liver cirrhosis. J Clin Med Res. 2012;4(4):295-298. https://doi.org/10.4021/jocmr893w.
6. Russell G, Kaplan J, Ferraro M, Michelow IC. Fecal bacteriotherapy for relapsing Clostridium difficile infection in a child: a proposed treatment protocol. Pediatrics. 2010;126(1):e239-e242. https://doi.org/10.1542/peds.2009-3363.
7. Zhang H, Morrison S, Tang YW. Multiplex polymerase chain reaction tests for detection of pathogens associated with gastroenteritis. Clin Lab Med. 2015;35(2):461-486. https://doi.org/10.1016/j.cll.2015.02.006.
8. Wilcox MH, Gerding DN, Poxton IR, et al. Bezlotoxumab for prevention of recurrent Clostridium difficile infection. N Engl J Med. 2017;376(4):305-317. https://doi.org/10.1056/NEJMoa1602615.
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Nuvoco introduces wet-ready-to-use micro concrete
Repair and retrofitting of existing structures have become a major part of the construction activity.....
Binani Cement, now a wholly owned subsidiary of Ultratech Cement
Ultratech Cement is a filing to BSE has announced that Binani Cement has become an.....
VICAT FRANCE takes its Flagship brand "VICAT" to Rest of Maharashtra, after recent launch at Mumbai
Kalburgi Cement Company, a 100% subsidiary of VICAT France, which had recently launched its flagship.....
UltraTech Cement gets CCI approval to acquire Century Textiles' cement business
The Competition Commissioner of India (CCI) has granted its approval to UltraTech Cement for acquiring.....
Vicat's Kalburgi Cement to set up bulk cement terminal in Maharashtra
Vicat's wholly owned Indian subsidiary Kalburgi Cement Company has started a bulk cement terminal in.....
Conditional import of pet coke allowed for cement and other industries
The Directorate General of Foreign Trade in a notification has notified that that the import.....
Birla Corporation to set up cement plant in Maharashtra
Birla Corporation has announced the setting up of a 3.9 million-tonne green-field integrated cement plant.....
Ramco Cement to buy three LOESCHE mills
Ramco Cement has placed an order for three LOESCHE mills for its plants located in.....
JSW Cement to invest approximately US$150 million in Fujairah
JSW Cement has announced that it will invest approximately US$ 150 million in Fujairah, UAE......
Cementing the Growth
Infrastructure has become a key growth driver and focal point in India's growth story. The.....


Courtney and I wanted to share some great DVD's with all of you. Courtney's uncle let us borrow his collection of "Escape to River Cottage" to watch. They are episodes from a British TV series where the main character, Hugh, leaves his city job to live a self sufficient life in the country. I found this wikipedia article to help explain what he does.
If you checked the wikipedia article above, you now know that Hugh is also a celebrity chef. As you all know, Courtney and I love to cook and eat and so this series was right up our alley. I'd say about half of the time spent is showing how Hugh prepares and serves the food that he grows, gathers or barters with neighbors.
This is by no means a comprehensive 'how to' type of DVD. It was entertaining and inspiring and provided a lot of ideas to Courtney and I as we thought about our future.
I don't know how to find these DVD's though. We are giving ours back this week and so now my mission becomes tracking down the next two series, "Return to River Cottage" and "River Cottage Forever". Netflix doesn't have them and I'm not sure where else to look and they are a little expensive to buy on Amazon. There are a number of specials that they produced as well, such as "Christmas at River Cottage" and "Pig in a day". We did watch "Pig in a Day" which is about home hog butchery and was incredibly informative.


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Kolkata enter semis
PTI | 21 July 2016 2:30 AM GMT
In a match with some twists and an orange card flashed, two strong sides Bengaluru 5\'s and Kolkata 5\'s settled for a 1-1 draw in a keenly contested game on the second day of the Goa leg of the Premier Futsal here on Wednesday.
Mapusa : In a match with some twists and an orange card flashed, two strong sides Bengaluru 5's and Kolkata 5's settled for a 1-1 draw in a keenly contested game on the second day of the Goa leg of the Premier Futsal here on Wednesday. With the draw, Kolkata 5's made it to the semifinals. With a reasonable crowd at the Peddem Indoor sports complex, Kolkata were aggressive in the first quarter as they had more possession of the ball.
Their defence too was up to the mark which ensured that Bengaluru players were unable to net the ball. Bengaluru too had their chances, in the quarter, but they missed the goal on some occasions, at times the ball went over the post or on other occasions it was saved by the keeper.
Kolkata got a penalty, after a handball in the D-box by an opponent player, in the seventh minute which was beautifully converted into goal by the experienced Pula, who later became the player of the match, giving his side the lead and the edge over their rivals.
In the second quarter, Bengaluru were more aggressive and their players displayed more effective coordination and passes. But they could not get the equaliser. Kolkata 5's too kept up the pressure but could not extend their lead.
At the half time, the match was in Kolkata's favour with scoreboard reading 1-0. In the third quarter, Bengaluru continued with their aggressive play and came back into the game. The equaliser was scored by Jonathan Piers in the 22nd minute.
Kolkata too counter-attacked but could not add another goal as the scoreline remained 1-1. In the fourth quarter, an orange card was shown to Kolkata goalkeeper Cidao as he pushed the ball outside from the D-box in the 39th minute.
Bengaluru had a chance to go ahead but the attempt was in vain. The two sides earned a point each after the draw. On Tuesday also, Kolkata 5's had drawn with Goa 5's 2-2 at the same venue.
Premier Futsal
Peddem Indoor Sports Complex
Bengaluru Players


It sounds almost like a perpetual motion machine: A pacemaker that's powered by the very beating of the heart that it's regulating. Of course, such a device wouldn't really be a fantasy of engineering, as the heart would receive energy to power its beats from both the pacemaker and the body's natural systems. But it's still a nifty idea.
The idea for a piezoelectric-powered pacemaker, which generates electricity in response to mechanical stress, comes from M. Amin Karami, an assistant professor of mechanical engineering at the University of Buffalo. He's working on two prototypes, and tells IEEE Spectrum that he's talking to device-makers about collaborating on a commercial product. "I would guess that in two years we will have the animal tests done, and be ready for human tests" as part of the FDA approval process, he says.
Today's typical pacemaker is a small flat device that fits easily in the palm of a hand, yet it could be smaller still, Karami said earlier this month in a talk at the MD&M medical device conference. Only about 40 percent of a pacemaker consists of the pulse generator and related electronics, he said; about 60 percent is devoted to the battery. And because the battery eventually gives out, surgeons have to swap out the whole device every seven to ten years. Doing away with the battery would do away with the inconvenience, medical risks, and costs of those replacement surgeries, Karami said.
Karami's first design is for an energy-harvesting module that could replace the batteries on a conventional pacemaker, which sits in the chest cavity and connects to the heart via insulated wires called leads. His second idea takes the work a step further, and would power a tiny lead-less pacemaker that nestles inside the heart itself. Such miniature devices are just starting to make it to market in Europe.
To power a conventional pacemaker, Karami designed a flat ceramic piezoelectric structure [pdf] that oscillates in response to the vibrations in the chest cavity, which are generated with every heartbeat. He has tested his device with heartbeat rates ranging from 7 to 700 beats per minute, and found that it generated more than enough power to keep a pacemaker running.
But Karami told Spectrum that powering leadless pacemakers would be the best use of his technology. "Conventional pacemakers are a very mature technology," he says. "But with leadless pacemakers, power is still a big challenge." To design the piezoelectric power source for these tiny devices, Karami had to come up with a 3D structure that would fit inside the lozenge-shaped device.


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Blas García Montero (born 8 December 1995) is an Argentine professional footballer who plays as a defender.

Career
García Montero began with the Argentino de Rojas academy, before joining Almirante Brown. He was selected thirty-three times for the Primera B Metropolitana team in his opening four campaigns, including for his professional bow on 18 September 2015 during a 2–2 home draw with Deportivo Merlo. In 2018–19, García Montero scored his first goal versus UAI Urquiza on 12 December 2018. He left in June 2019.

Career statistics
.

References

External links

1995 births
Living people
Sportspeople from Buenos Aires Province
Argentine footballers
Association football defenders
Primera B Metropolitana players
Club Almirante Brown footballers


first, my interestwas focuced on materials, not on colours, along the years my palette becames lightened, coloured and diversified.
After leavingthe mediterranean area to liveon the atlantic shore where I had my first collective exhibitions in late 70, I came back in early 2000.
During this time nevertheless I always make exhibitions in the south east of France.
© All of the images on this website are copyrighted original artworks by their author and are protected by international copyright law. No materials in this gallery may be reproduced, copied, downloaded, or used in any form without written permission of the contemporary artist Didier Ventabren.


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Blog: Mark Tucker
Mark Tucker grew up in Rutland, Vermont. Instead of learning to ski, he amused himself by riding a unicycle, juggling, and performing magic and ventriloquism. After receiving his BFA in Art at Ohio Wesleyan University and an MFA in Painting at the University of Michigan (including a post-grad year in Germany), Mark began his artistic career building parade floats for America's Thanksgiving Parade. Later, he moved to Boston and became a freelance scenic painter. For ten years he painted sets for opera, ballet, television, TV commercials, and movies.
After moving back to Michigan with his wife Trish, and their three sons, Mark began teaching art (mostly to non-art majors) through the Lloyd Hall Scholars Program at the University of Michigan. In 2006, while trying to find a way to bring undergraduate students from his "Art in Public Spaces" course together with community members to make an exciting piece of public artwork, the Street Theater Art (START) Project was born. FestiFools is START's very first public art venture.
Mark Tucker - Most Recent Posts:
Posted By: Mark Tucker Posted: 4/9/2010
I started FestiFools 4 years ago (with enormous help from Shoshana Hurand, from the School of Social Work, and fellow art professor Nick Tobier) with the primary intention of increasing my student's visual literacy. Shoshana helped us to create a stage for showcasing the effect that visual literacy can have on a community (and visa-versa) while Nick raised the bar on what a group of students could produce given ample imagination and substantial educational preparation. Naturally, I also wanted a project that was both challenging for my students and involved passionate community participation, while being understood and appreciated by a broader audience.
Now the greater Ann Arbor community is acting as our Petri dish for developing effective ways to replicate a successful model of community/university engagement through the visual arts. Ultimately, Ann Arborites are also helping to develop a simple cure for visual illiteracy--in effect, a cure for what may ail us all.
Since the FestiFools mission has always been educational, we're particularly interested in improving visual literacy education and delivery methods in the schools. We've just started to launch our "Fools in Schools" arts education outreach program in the region, by going to K-12 schools in southeastern Michigan to engage students in the same activities we set up for our college students. But, we are really just starting to get our bearings between what is fun to dream, with what is actually feasible when it comes to arts education programming in the K-12 arena.
FestiFools is a way to offer kids and schools an appreciative public venue for showing off their student work, as well as a possible way to help schools offer this kind of opportunity to their students. Making work for FestiFools raises the bar and enthusiasm for students who then go on to make some really great stuff--which in turn creates some really special ways for kids to view themselves as important, creative individuals. This spirit of creativity benefits our event, while FestiFools acts as a catalyst for helping kids learn and appreciate their new-found visual literacy skills.
In the end, we hope this will end up making for healthier, more imaginative, kids, and hopefully, healthier happier communities will result as well.
If anyone is interested in learning more about our program and how you could become a part of our mission to help bring visual literacy to the broader community, please drop us an email at festifools@umich.edu.
Most people understand the far-reaching negative consequences created by high rates of verbal illiteracy, but many of those same people are completely blind to the enormous impact that visually illiteracy also has on our lives. Think about it. Of all our senses, our sense of sight is always on, full blast, unless we have a visual impairment. We're able to ignore or block out sounds, tastes, and touch when necessary, but our brains are constantly recording, filing, sorting, filtering, and responding to visual stimuli (and remixing and replaying much of it while we sleep). As an art teacher for mostly non-art majors at the University of Michigan, I've found that when my students discover that they have the capacity for visual literacy, it's like giving sight back to the blind. It doesn't change one's intelligence, per se, but it removes the blindfolds on their imaginative capabilities. In short, they can finally "see," and have brand new access to their "inner vision" as well.
Because we haven't measured rates of visual literacy, we've probably been suffering for a long time without knowing it. Worst of all, we're passing on our visual illiteracy, and all of the ills that come with it, directly to our children by offering minimal or zero arts programming in our public schools. Consider this: In the BEST public schools in the country, kids only get about 50 minutes of art per week. And of that 50 minutes a relatively small portion of the time is actually spent in the creative/imaginative mode. In the worst schools, it has been years since they've had any art programs whatsoever.
In the same way that verbal literacy leads to the development of higher-level cognitive skills, learning to draw, paint and sculpt leads to the development of higher levels of creativity and imagination--attributes that are harder to quantify, but no less essential to our well-being. Seeing yourself as a creative being, rather than a consumer of someone else's creativity, is crucial to one's self-esteem and self-identity. Being the originator of an idea, rather than the recipient of someone else's ideas, can't help but make you feel more positive about yourself, and about your future possibilities. Without creative outlets, lack of self-confidence and feelings of inadequacy -- of "ordinariness" -- can take over.
FestiFools may not be the cure I alluded to earlier, but it can certainly act as a litmus test for whether or not a community functions better,(i.e. is happier), as a result of being exposed to this visually stimulating and, hopefully, more visually literate set of experiences.
I'm writing this just a few days before our 4th annual FestiFools event takes place again on Main Street in downtown Ann Arbor. On the surface, this town/gown event has become a combination Spring social outing and Giant Puppet public art extravaganza (this year FestiFools takes place Sunday, April 11th from 4-5pm).
However underneath this fun, exuberant exterior exists a unique mission of public art creation and accessibility. A mission which takes a merely decorative idea --"Let's make a giant puppet!" -- to a more imaginative level by using tools of visual literacy to deliver a message, or variety of messages (as opposed to just making a pretty object) through the creative medium of large scale puppetry or "animated actors".
When Jeff Meyers called me up and asked me to write a blog for this publication, I was hesitant. I rarely blog, and I really didn't think FestiFools was a bloggable (is that a word?) topic. I mean, where's the controversy? But when Jeff said this was an opportunity to write about any kind of "Big Idea" that I might want to open up for discussion, I took the bait. I've always wanted to address a topic that's rarely discussed, but which formed the basis for one of the main reasons why FestiFools was created in the first place; to help shine a spotlight on visual literacy. Or more accurately, to help find a cure for visual illiteracy. Yes, a cure.
Visual literacy has never been measured on a large scale in the way that verbal literacy has, and I don't know why, especially since it's so easy to do. For instance, here's a simple visual literacy test that almost any 5-12 year old can accomplish with ease: Pick up a piece of paper and a pencil or crayon, look in the mirror, and draw yourself. Most adults, however, will balk at this request and say something like, "I can't even draw a stick figure." (Sound familiar?) I've even heard professors and deans at the university level say this. What they think they are saying is, "I don't have the hand-eye coordination, nor 'talent,' to be able to accomplish this task (but I applaud those who do.)" In fact, what they are really saying is, "I am visually illiterate."
Conversely, if a disproportionate number of top brass at major universities were to stand up and say, "I don't know how to write a complete sentence (but I admire those that can)," I guarantee you that this would get some attention. In fact, if just one president of a university were to claim to be verbally illiterate, it would be unfathomable. But mention visual illiteracy and most people don't even know what you're talking about. Just like someone who can't read or write would have difficulty imagining what it must be like to get lost in a book, people who aren't able to understand their visual surroundings cannot begin to comprehend the vital parts of their imaginations which they are simply not able to access.
FestiFools is a tool through which community members and students get together to create and appreciate the magic that takes place when one's growing visual literacy spurs the imagination necessary for traveling to uncharted creative territories. Creative tools, like FestiFools, are necessary more than ever now that arts programs are being eliminated from most school budgets and individual and collaborative creativity in our communities continues to dwindle--all of this makes fertile ground for corporations who make creative "stuff" to swoop in and capitalize on our innate need to "own" creativity, even if we can't make it ourselves anymore (or don't think we have the capacity to do so).
Instead of actually being creative we're trading in our true creative potential, abilities, and identity for an imitation creative experience (via expensive plastic boxes, controllers, and video screens, for instance).
Handing over our creative potential to someone else can have long term damaging effects. FestiFools sets out to try to steer the creative boat in the opposite direction, to give back to our community our creative ability to speak, to express things about our culture that are important to us, and to hopefully cure the ills that occur when we only allow others to "speak" for us.


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Q: Running MMU-less Linux on ARM Cortex-R4 I'm using ARM Cortex-R4 for my system. It has a Memory Protection Unit instead of a Memory Management Unit. Effectively, this means that there's dedicated hardware for memory protection but that there's a one-to-one mapping between physical and virtual addresses. I'm a little confused about which Linux I should go for - standard Linux kernel with MMU disabled or uCLinux.
On ARM's evaluation board, I have run the standard kernel compiled with MMU disabled. I used the cramfs filesystem which is available on the official ARM website. After the kernel boots up, I'm in the shell, but I couldn't do much experimentation as I found that, most of the time, the shell stops responding (particularly when I press "tab" for auto-completion).
So I'm still not sure whether the MMU-less kernel should run smoothly if I use the correct filesystem. Also, which distro (buildroot?) should I use for the no-VM Linux?
Any idea or suggestion is welcome.

A: It's been more than 2 years since I asked this question. Now is the time I should write what I found for myself.
ucLinux was a project forked from the Linux kernel long back with the aim to develop Kernel for MMU less systems. However, after a certain while, it was merged to the parent Linux branch. So, today there doesn't exist any active ucLinux distribution.
So, if you disable MMU from the mainline kernel configuration, you'll get an MMU-less version. In fact, now there are configuration options provided in the kernel itself whereby a user can specify the memory layout and the access permissions.
Cheers!

A: uClinux is a Linux distribution which uses the Linux kernel with the MMU "turned off" and adds some applications and libraries on top of it. You wont choose one or the either as they are best one on top of the other.
If you got to a point where you have a shell running, you've managed to boot Linux sans MMU on your board but ran into a bug.

A: I believe ucLinux was built for something just like this [mmu less systems]
http://www.uclinux.org/description/

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We used Blackpepper for our stand in CPHI 2016 in Barcelona. The design execution was great, and they were extremely efficient to responding to any requirements or queries. We look forward to continue the great experience in Frankfurt.
Our association with Black Pepper has been a great experience overall. They have managed to do a fantastic job and sometimes even go above and beyond what anybody can reasonably expect. More so the team is extremely friendly and on the move with attitude to ensure customer service and satisfaction .We started our association with Black pepper way back in 2009-10, and has been growing strong over the years.
We have been associated with Black Pepper for over 6 years now. It has been a great experience overall. They have managed to do a fantastic job and every year they outdo the standards set by them previously; which others have still not been able to achieve.
Darshil Doshi, Dy. Manager - Sales, Liquid Processing, GEA Process Engineering (India) Pvt. Ltd.
A big big thank to Black Pepper entire team for putting together the Convergence plant launch event. Ideation to execution I think the entire journey of working with your team is always a pleasure. I know it was not easy, the rain, the storm and of course the location itself! Nothing could stop you and we achieved what we had all set out to achieve. Thank you once again. Looking forward to many such interesting experiences with Black Pepper.
I wanted to take a moment to thank you and your team for putting up a great show at ESA, Berlin. The booth had come up well in terms of aesthetics.
We have been time and again impressed by Black Pepper for their creativity, professionalism and on-time deliverables. They have valuable insights to share as and when required and are willing to help always. Good job Black Pepper!
Kapil Telang, Marketing Manager, Lubrizol India Pvt. Ltd.
We are proud to associate with your business during the BC-India exhibition at BKC, Mumbai, We pray for rapid development in volume of your business as well as our relationship. Keep it up!
Suvasish Dutta, Chief Manager - Plant Operation, ABG Cranes Pvt. Ltd.
We have been associated with Black Pepper since 2009. The design and project execution are on par with international standards. Our stall designed by Black Pepper has been considered the best in all the shows we have participated in.
We have worked with Black pepper for quite a few years with respect to designs and marketing of our exhibition stands. The team has always provided us with an excellent service and they're willing to go that extra mile to ensure our satisfaction.