va Strategic Planning and Scenario Analysis: Relevance to Geopo... By www.atour.com Published On :: Mon, 23 Sep 2024 17:49:00 UT Strategic Planning and Scenario Analysis: Relevance to Geopolitical Challenges of Armenia Full Article Armenian Assyrian and Hellenic Genocide News
va sullivan+ By www.inclusiveandroid.com Published On :: Wed, 29 Apr 2020 11:20:59 +0000 Description: this is a fantastic suite of tools for the blind the text reader blows anything else out there out the water. Free Or Paid: FreeCategory: Apps Designed Specifically For Blind And Low Vision UsersPlay Store Link: https://play.google.com/store/apps/details?id=tuat.kr.sullivan&hl=en Full Article
va Appreciating van Leeuwenhoek: The Cloth Merchant Who Discovered Microbes By scienceblogs.com Published On :: Tue, 06 Apr 2021 14:49:13 +0000 Appreciating van Leeuwenhoek: The Cloth Merchant Who Discovered Microbes Imagine trying to cope with a pandemic like COVID-19 in a world where microscopic life was unknown. Prior to the 17th century, people were limited by what they could see with their own two eyes. But then a Dutch cloth merchant changed everything. His name was Antonie van Leeuwenhoek, and he lived from 1632 to 1723. Although untrained in science, Leeuwenhoek became the greatest lens-maker of his day, discovered microscopic life forms and is known today as the “father of microbiology.” Visualizing ‘animalcules’ with a ‘small see-er’ Leeuwenhoek opened the door to a vast, previously unseen world. J. Verolje/Wellcome Collection, CC BY Leeuwenhoek didn’t set out to identify microbes. Instead, he was trying to assess the quality of thread. He developed a method for making lenses by heating thin filaments of glass to make tiny spheres. His lenses were of such high quality he saw things no one else could. This enabled him to train his microscope – literally, “small see-er” – on a new and largely unexpected realm: objects, including organisms, far too small to be seen by the naked eye. He was the first to visualize red blood cells, blood flow in capillaries and sperm. Drawings from a Leeuwenhoek letter in 1683 illustrating human mouth bacteria. Huydang2910, CC BY-SA Leeuwenhoek was also the first human being to see a bacterium – and the importance of this discovery for microbiology and medicine can hardly be overstated. Yet he was reluctant to publish his findings, due to his lack of formal education. Eventually, friends prevailed upon him to do so. He wrote, “Whenever I found out anything remarkable, I thought it my duty to put down my discovery on paper, so that all ingenious people might be informed thereof.” He was guided by his curiosity and joy in discovery, asserting “I’ve taken no notice of those who have said why take so much trouble and what good is it?” When he reported visualizing “animalcules” (tiny animals) swimming in a drop of pond water, members of the scientific community questioned his reliability. After his findings were corroborated by reliable religious and scientific authorities, they were published, and in 1680 he was invited to join the Royal Society in London, then the world’s premier scientific body. Leeuwenhoek was not the world’s only microscopist. In England, his contemporary Robert Hooke coined the term “cell” to describe the basic unit of life and published his “Micrographia,” featuring incredibly detailed images of insects and the like, which became the first scientific best-seller. Hooke, however, did not identify bacteria. Despite Leuwenhoek’s prowess as a lens-maker, even he could not see viruses. They are about 1/100th the size of bacteria, much too small to be visualized by light microscopes, which because of the physics of light can magnify only thousands of times. Viruses weren’t visualized until 1931 with the invention of electron microscopes, which could magnify by the millions. An image of the hepatitis virus courtesy of the electron microscope. E.H. Cook, Jr./CDC via Associated Press A vast, previously unseen world Leeuwenhoek and his successors opened up, by far, the largest realm of life. For example, all the bacteria on Earth outweigh humans by more than 1,100 times and outnumber us by an unimaginable margin. There is fossil evidence that bacteria were among the first life forms on Earth, dating back over 3 billion years, and today it is thought the planet houses about 5 nonillion (1 followed by 30 zeroes) bacteria. Some species of bacteria cause diseases, such as cholera, syphilis and strep throat; while others, known as extremophiles, can survive at temperatures beyond the boiling and freezing points of water, from the upper reaches of the atmosphere to the deepest points of the oceans. Also, the number of harmless bacterial cells on and in our bodies likely outnumber the human ones. Viruses, which include the coronavirus SARS-CoV-2 that causes COVID-19, outnumber bacteria by a factor of 100, meaning there are more of them on Earth than stars in the universe. They, too, are found everywhere, from the upper atmosphere to the ocean depths. A visualization of the human rhinovirus 14, one of many viruses that cause the common cold. Protein spikes are colored white for clarity. Thomas Splettstoesser, CC BY-SA Strangely, viruses probably do not qualify as living organisms. They can replicate only by infecting other organisms’ cells, where they hijack cellular systems to make copies of themselves, sometimes causing the death of the infected cell. It is important to remember that microbes such as bacteria and viruses do far more than cause disease, and many are vital to life. For example, bacteria synthesize vitamin B12, without which most living organisms would not be able to make DNA. Likewise, viruses cause diseases such as the common cold, influenza and COVID-19, but they also play a vital role in transferring genes between species, which helps to increase genetic diversity and propel evolution. Today researchers use viruses to treat diseases such as cancer. Scientists’ understanding of microbes has progressed a long way since Leeuwenhoek, including the development of antibiotics against bacteria and vaccines against viruses including SARS-CoV-2. But it was Leeuwenhoek who first opened people’s eyes to life’s vast microscopic realm, a discovery that continues to transform the world. By Richard Gunderman, Chancellor's Professor of Medicine, Liberal Arts, and Philanthropy, Indiana University. This article is republished from The Conversation under a Creative Commons license. Read the original article. sb admin Tue, 04/06/2021 - 10:49 Categories Life Sciences Full Article
va VIP tickets available for Kingsmill Championship By www.washingtonexaminer.com Published On :: Thu, 17 Jan 2013 05:00:00 GMT The LPGA made a successful return to Williamsburg last year, drawing 63,000 fans for the Kingsmill Championship. The tournament, staged last September and won in a memorable nine-hole, sudden-death playoff by Jiyai Shin over Paula Creamer, moves up on the LPGA calendar this year, to May 2-5 at the Kingsmill Resort’s famed River Course. Full Article
va Caves Valley to host new LPGA international event in 2014 By www.washingtonexaminer.com Published On :: Sat, 26 Jan 2013 05:00:00 GMT Caves Valley Country Club in Owings Mills, Md. will be the host of a first-of-its-kind event next year on the LPGA Tour. On Friday the tour announced it will establish the International Crown, a biennial, global match-play competition. Full Article
va Glenn Youngkin’s popularity at record high, approval throughout Virginia By www.washingtonexaminer.com Published On :: Fri, 05 Jan 2024 18:03:32 GMT Virginia Gov. Glenn Youngkin’s popularity continues to soar, even after voters turned the commonwealth’s general assembly over to Democrats. Full Article
va The new COVID vaccine is here. Why these are the best times to get immunized By www.latimes.com Published On :: Thu, 29 Aug 2024 17:53:28 GMT The CDC says September and October are generally the best times for most people to get a COVID shot, though there are other factors to consider. Full Article
va How parents and caregivers can evaluate the research on MERT and other potential treatments By www.latimes.com Published On :: Thu, 5 Sep 2024 10:00:46 GMT For parents considering autism interventions for their children, evaluating treatments can be daunting. Experts talked to The Times about what to watch for. Full Article
va Just out of high school and blockading the door to JD Vance's office By www.latimes.com Published On :: Sun, 15 Sep 2024 10:00:09 GMT What did you do last summer? This teenage member of the Sunrise Movement, grieving over climate disasters and unsure about his future, helped blockade the door to JD Vance's Senate office. Full Article
va Study finds Central Valley residents continually exposed to 'toxic soup' of pesticides By www.latimes.com Published On :: Mon, 30 Sep 2024 12:00:19 GMT A new study found that as Central Valley residents go about their day, they regularly breathe in pesticides, including one banned in California. Full Article
va Valley fever is a growing risk in Central California; few visitors ever get a warning By www.latimes.com Published On :: Wed, 2 Oct 2024 10:00:35 GMT As the range and incidence of valley fever grows, public health officials are struggling to warn visitors of the risk. Full Article
va As bird flu outbreaks rise, piles of dead cattle become shocking Central Valley tableau By www.latimes.com Published On :: Sun, 20 Oct 2024 10:00:44 GMT Although California dairy farmers had heard about the H5N1 bird flu before it hit, none was prepared for the devastation it would cause in some herds. Full Article
va US lowers El Salvador travel advisory to Level 2 after caucus protest By www.washingtonexaminer.com Published On :: Tue, 12 Nov 2024 22:31:41 +0000 The United States lowered El Salvador’s travel advisory to Level 2 after protests from the Congressional El Salvador Caucus. The United States had previously refused to lower the country’s travel designation from Level 3, “Reconsider Travel,” the second-highest rating possible, despite the transformation of the country’s crime situation. Over the past decade, the country had […] Full Article World Central America Congress El Salvador Nayib Bukele Travel
va Caps 2, Rangers 1 (OT): Five Observations By www.washingtonexaminer.com Published On :: Sun, 12 May 2013 04:00:00 GMT 1. So here we are again. Last year the Capitals and the New York Rangers were tied 2-2 in a best-of-seven Stanley Cup playoff series and Washington was moments away from securing Game 5. Instead, a late Joel Ward penalty led to a game-tying goal by Brad Richards with just seconds remaining. Madison Square Garden exploded and Washington wilted in a devastating overtime loss. The Caps survived Game 6 at home, but ultimately were dispatched in a bitter Game 7 loss in New York. Full Article
va Rangers 1, Caps 0: Five Observations By www.washingtonexaminer.com Published On :: Mon, 13 May 2013 04:00:00 GMT 1. And so for the seventh time in their last nine Stanley Cup playoff series the Caps will play a Game 7. The Rangers assured that with a 1-0 victory at Madison Square Garden on Sunday evening. Washington’s checkered history in those games will leave its fans gasping for air for the next 24 hours. It’s why we love this sport – and hate it, too. Full Article
va The value of Caps free agent forward Matt Hendricks By www.washingtonexaminer.com Published On :: Mon, 20 May 2013 04:00:00 GMT There aren’t a ton of internal decisions for Capitals general manager George McPhee to make this summer. He has four unrestricted free agents pending July 5. Defenseman Tom Poti and forward Wojtek Wolski won’t be back for sure. We’re unclear on the status of forwards Matt Hendricks and Mike Ribeiro. Full Article
va Raptors 96, Wizards 88: Three observations By www.washingtonexaminer.com Published On :: Wed, 20 Feb 2013 05:00:00 GMT That was some glorious return from the All-Star break for the Wizards, now wasn’t it? From the scoreboard that didn’t work, including the time and shot clock normally kept above the backboards, to Wale getting in a feud with the Toronto Raptors broadcasters, who called him a local rapper and said he was ‘no Drake,’ to the random “Jor-dan Craw-ford!” chant that sprang to life late as the Wizards failed to generate any consistent offensive flow and as Crawford himself remained reclined at the end of the bench throughout the game. Full Article
va Wizards 105, Rockets 103: Three observations By www.washingtonexaminer.com Published On :: Sun, 24 Feb 2013 05:00:00 GMT *Whatever the trade deadline and All-Star break did to disrupt the flow of the resurgent Wizards, they’re back. The idea of home wins over legitimate Western Conference teams Denver and Houston on back-to-back nights appeared daunting after the Wizards looked lethargic in their loss to Toronto earlier in the week. Instead, they proved they can still dictate how they want to play defensively over the course of 48 minutes against two teams with different kinds of significant offensive punch. Full Article
va Wizards 90, Raptors 84: Three observations By www.washingtonexaminer.com Published On :: Tue, 26 Feb 2013 05:00:00 GMT With their 90-84 win at Air Canada Centre on Monday, the Wizards sort of vindicated the notion that who they are now is a team that’s better on the road than their record (5-22) would indicate. I say “sort of” because that was the epitome of ugly. But it was also a game in which the Wizards never trailed by more than three points. As bad as they looked offensively at times (20 turnovers), they still had 23 assists on 34 field goals and made the Raptors, who shot 36.7 percent, look even worse. Full Article
va Pistons 96, Wizards 95: Three observations By www.washingtonexaminer.com Published On :: Thu, 28 Feb 2013 05:00:00 GMT There’ll be no more teasing with the standings after the Wizards lost, 96-95, to the Detroit Pistons. I’ll get to that in a sec, but first: Full Article
va Opinion: AI and privacy rules meant for Big Tech could hurt small businesses most By www.latimes.com Published On :: Mon, 20 May 2024 10:00:19 GMT Knee-jerk regulations of AI and privacy issues could end up serving the biggest companies and hurting consumers by stifling future competition. Full Article
va In Silicon Valley, more support for Trump is trickling in. Is it a big threat to Biden? By www.latimes.com Published On :: Sat, 8 Jun 2024 00:47:57 GMT In the deeply Democratic Silicon Valley, there are some defectors. They're setting their sights — and their money — on Trump in the 2024 election. Full Article
va Elon Musk blasts Apple's OpenAI deal over alleged privacy issues. Does he have a point? By www.latimes.com Published On :: Wed, 12 Jun 2024 20:37:19 GMT The Tesla and SpaceX leader's beef with OpenAI flared up again after Apple unveiled its plans to use ChatGPT to support some of its AI features. Apple said privacy is a key component of its entry into the space. Full Article
va How Santa Clara chipmaker Nvidia became one of the world's most valuable companies in the AI boom By www.latimes.com Published On :: Thu, 20 Jun 2024 19:39:24 GMT Santa Clara chipmaker Nvidia has ridden the AI revolution to briefly vault over Microsoft and Apple and become the world's most valuable company. Full Article
va California lawmakers advance tax on Big Tech to help fund news industry By www.latimes.com Published On :: Fri, 28 Jun 2024 00:43:46 GMT The bill would tax Amazon, Meta and Google for the data they take from users and pump the money into news organizations in the form of tax credits. Full Article
va Why some Silicon Valley investors are backing the Trump-Vance campaign By www.latimes.com Published On :: Thu, 18 Jul 2024 18:31:21 GMT Some Silicon Valley investors are vocally backing Trump due to concerns about how the government is regulating cryptocurrency, its policies on AI and the threat of an increase in capital gains taxes. Full Article
va Justice Department sues TikTok for allegedly violating child privacy laws By www.latimes.com Published On :: Fri, 2 Aug 2024 19:08:47 GMT In a sweeping lawsuit, the Dept. of Justice on Friday accused TikTok of illegally collecting information on minors without their parents' permission. Full Article
va This controversial California AI bill was amended to quell Silicon Valley fears. Here's what changed By www.latimes.com Published On :: Fri, 16 Aug 2024 22:24:58 GMT SB 1047 would require AI firms to share their safety plans with the attorney general upon request and face penalties if catastrophic events happen. Full Article
va Opinion: Silicon Valley is maximizing profit at everyone's expense. It doesn't have to be this way By www.latimes.com Published On :: Fri, 30 Aug 2024 10:00:28 GMT Big Tech titans such as Elon Musk and Reid Hoffman are divided between Kamala Harris and Donald Trump but all too united in their selfish aims. We need a new model. Full Article
va Social media platforms engaged in 'vast surveillance' and failed to protect young people, FTC finds By www.latimes.com Published On :: Thu, 19 Sep 2024 21:34:06 GMT The Federal Trade Commission released a report Thursday slamming social media platforms including Facebook's parent company, Meta, as well as TikTok, Google-owned YouTube, Snap and other online services over privacy and youth safety concerns. Full Article
va Gov. Gavin Newsom vetoes AI safety bill opposed by Silicon Valley By www.latimes.com Published On :: Sun, 29 Sep 2024 20:36:24 GMT Gov. Gavin Newsom vetoed AI safety bill SB-1047, which was opposed by tech companies including ChatGPT maker OpenAI and Facebook parent company Meta. Full Article
va Careful not to stifle innovation, Newsom hesitates on major tech bills By www.latimes.com Published On :: Mon, 30 Sep 2024 10:00:02 GMT The governor said he seeks to balance his desire to preserve California's role as the vanguard of technology against his job to shield society from potential harm. Full Article
va Redskins OTA May 30: Notes and observations By www.washingtonexaminer.com Published On :: Thu, 30 May 2013 04:00:00 GMT 1. Here’s an update on Robert Griffin III. Know what’s not in here? Anything about wedding registries, injury controversies or any issues that have to be worked out with the coach. You’re welcome. Full Article
va Redskins OTAs, June 6: Notes and observations By www.washingtonexaminer.com Published On :: Thu, 06 Jun 2013 04:00:00 GMT 1. Robert Griffin III says “without a doubt” the start of training camp is a realistic goal for his return. He did walk with a slight limp at one point Thursday. Full Article
va Redskins minicamp June 11: Notes and observations By www.washingtonexaminer.com Published On :: Tue, 11 Jun 2013 04:00:00 GMT …Quarterback Robert Griffin III was closer to running all-out sprints Tuesday, but the big test remains over the next month when he adds cutting to his rehab. Full Article
va Redskins minicamp June 12: Notes and observations By www.washingtonexaminer.com Published On :: Wed, 12 Jun 2013 04:00:00 GMT …The Redskins signed receiver Donte Stallworth, as expected after a good two-day showing by the veteran wideout. The question is, can Stallworth make the final roster? It depends on how many receivers they keep, but the first four appear set: Pierre Garcon, Josh Morgan, Leonard Hankerson and Santana Moss. Aldrick Robinson’s speed, and the couple big plays he made last season, make him the leader at the fifth receiver spot. But Stallworth would provide insurance if one of the starters got hurt. The only drawback is that he does not play special teams. So it could be that, even if he makes the roster, he’d be inactive until a health issue arises. Full Article
va eBooks: Key Tools for Scientific Advancement By www.the-scientist.com Published On :: Thu, 24 Oct 2024 13:49:55 GMT Serving as a bridge between traditional textbooks and peer-reviewed journal articles, ebooks allow scientists to efficiently learn about new findings or fields. Full Article Research Products Blog
va Optimizing Stem Cell Media for Cultivated Meat Production By www.the-scientist.com Published On :: Tue, 05 Nov 2024 13:47:32 GMT In this webinar, Alex Rimmer, Samuel East, and Catriona Jamieson will discuss how they developed low-cost, animal-free culture media for cellular agriculture. Full Article Sponsored Webinars
va Sapio Sciences Expands Collaboration With AWS to Advance Science-Aware AI Vision By www.the-scientist.com Published On :: Fri, 08 Nov 2024 15:49:32 GMT Collaboration enables customers to securely and confidently use AI to accelerate drug research and discovery. Full Article The Scientist The Marketplace
va Zymo Research Fights Back Against Qiagen’s Lawsuit, Asserts Antitrust Violations and Attempts to Stifle Innovation By www.the-scientist.com Published On :: Tue, 12 Nov 2024 15:27:14 GMT Zymo Research believes that Qiagen’s lawsuit is part of a larger strategy to misuse litigation as a tool to stifle innovation and delay the adoption of groundbreaking technologies that benefit the scientific and medical communities. Full Article The Scientist The Marketplace
va Stolen Salvation Army truck that fed homeless found in DC with suspect apprehended By www.washingtonexaminer.com Published On :: Thu, 14 Dec 2023 01:34:15 GMT Washington, D.C., police have arrested a suspect after recovering a stolen Salvation Army van used year-round every night to feed the homeless. Full Article
va Donovan McNabb is no fan of Redskins' zone read option offense By www.washingtonexaminer.com Published On :: Tue, 23 Apr 2013 04:00:00 GMT Maybe it's a genuine sentiment. Maybe it's clouded by bitterness stemming from his one (failed) season in Washington. Regardless, former Redskins quarterback Donovan McNabb is not a fan of the zone read option. Full Article
va Bayern Munich flexes its muscles at the expense of rivals By www.washingtonexaminer.com Published On :: Thu, 25 Apr 2013 04:00:00 GMT Bayern Munich and Borussia Dortmund played equal parts in redefining the hierarchy of European soccer. But Bayern Munich won't let its rival play on a level field back in Germany. Full Article
va Caps 2, Rangers 1 (OT): Five Observations By www.washingtonexaminer.com Published On :: Fri, 10 May 2013 04:00:00 GMT 1. So here we are again. Last year the Capitals and the New York Rangers were tied 2-2 in a best-of-seven Stanley Cup playoff series and Washington was moments away from securing Game 5. Instead, a late Joel Ward penalty led to a game-tying goal by Brad Richards with just seconds remaining. Madison Square Garden exploded and Washington wilted in a devastating overtime loss. The Caps survived Game 6 at home, but ultimately were dispatched in a bitter Game 7 loss in New York. Full Article
va Once again, no answers for devastated Caps By www.washingtonexaminer.com Published On :: Tue, 14 May 2013 04:00:00 GMT The scene is all too familiar now. The long and tortured Stanley Cup playoff history of the Capitals means little to the current generation of players. None of them were born or raised here, after all. Full Article
va The conservative kids are all right By www.washingtonexaminer.com Published On :: Fri, 23 Sep 2022 03:00:20 GMT Run GenZ advises young Republican candidates on everything from website building to fundraising plans. Full Article
va Measure that would restrict local regulation of wind farms advances to Illinois House By www.washingtonexaminer.com Published On :: Mon, 09 Jan 2023 13:39:47 GMT (The Center Square) – Whether a county can have more control over renewable energy projects like wind farms is under consideration by Illinois lawmakers in the final hours of lame-duck session. Full Article
va Company with private jet trips starting at $102: The 'Uber of flying' By www.washingtonexaminer.com Published On :: Tue, 19 Dec 2023 02:49:34 GMT KinectAir, an on-demand private air travel company, is now booking budget-friendly private planes. Full Article
va America’s commitment to technological innovation is at a crossroads By www.washingtonexaminer.com Published On :: Tue, 05 Dec 2023 11:00:20 GMT One of America’s enduring strengths has been its long embrace of technological innovation. From the widespread adoption of groundbreaking technologies such as the automobile and airplane, to the invention of common household appliances such as the dishwasher and microwave, America has never lost sight of technology’s critical role in driving economic development and societal progress. Full Article
va LISTEN: A Politics-Free Election Day Edition of Savage Lovecast By www.thestranger.com Published On :: Tue, 05 Nov 2024 12:31:00 -0800 Happy Soft Cock Week to all who celebrate! by Dan Savage We’re giving you a break from whatever stressful stuff is going on this week to bring you some of the more…interesting calls we’ve collected. A man’s girlfriend wants to try saline injections on her breasts for a “24 hour boob job.” The question is, can he safely do the injecting? A woman’s cat is grieving the loss of her longtime companion, a small dog. Now the kinky feline is demanding unspeakable rough treatment and her “owner” is neither G, G, nor G and does NOT consent. Happy Soft Cock Week to all who celebrate! Our guest is “professional cuddler” Michelle Renee, who is helping to launch a worldwide celebration of the penis in repose. She offers a kind and loving perspective on a topic that really needn’t cause so much anxiety. On the Magnum, Dan chats with Paul Rosenberg, founder and manager of Rain City Jacks, a private, non-profit jack-off… [ Read more ] Full Article Savage Love Sex