| |
| |
|
Science Information |
|
|
|
Active Aerial Minefields
Is it possible to build an active aerial minefield to protect our troops and in-country logistical supply lines? The answer is probably yes. The Germans attempted to use hot air balloons with charges on them. It did not work. However today we have many newer technologies that if put together it might be possible to actually build an active aerial mine field. For instance what about a "Metal Storm" with lightweight munitions inside hanging from Balloons. http://www.metalstorm.com/04_the_technology.html Any approaching threat would be met with an overwhelming response. The balloons would be reflective for safety against laser attack and be deadly against aircraft, UAVs or missile airspace intrusions? Just a thought? Having an aerial barrier between our enemy and our assets, troops or allies is omnipotent, yet few modern warfare techniques are able to do this. Recently a small UAV from Hezbolla was able to avoid Israeli defenses and flew around for hours and then returned. We must have proper defenses in place if we are to have human beings on the battlefield who are vulnerable to attack. Previous efforts for 100% security have failed in defense of regional areas, yet the weaponry is getting better and the offensive side of the game much stronger and getting stronger each and every year. "Lance Winslow" - If you have innovative thoughts and unique perspectives, come think with Lance; www.WorldThinkTank.net/wttbbs
MORE RESOURCES: America Leading the World in Science and Technology The White House As we mark fifty years since the Apollo 11 mission landed Americans on the Moon, capturing the imagination of the world, our Nation is again on the verge of a ... Verge Science just won a Webby Award The Verge Verge Science has won a Webby Award in the Science & Education (Channels & Networks) category. We started the Verge Science series on YouTube less ... 'An Elegant Defense' explores the immune system's softer side Science News The lives of four people helped or harmed by their body's natural defenses illustrate why immunology has become one of the hottest fields in science. Art and science, not so dichotomous after all CU Columbia Spectator The 14th floor of Pupin Hall is a place not often visited by those who are not majoring in astronomy or astrophysics. Yet this past Friday, students and professors ... Scientists explore the unknown behaviour of gold nanoparticles with neutrons Phys.org Nanoparticles of less than 100 nanometres in size are used to engineer new materials and nanotechnologies across a variety of sectors. Their small size means ... White supremacy was at the core of 19th-century science. Why that matters today. Washington Post The need for American universities to atone for their racist histories. Why Science and Politics Don't Mix Psychology Today The marketplace of ideas stumbles upon psychological bias, political interest, and sacred values. Hopatcong families enjoy science, check out school's new Maker Space New Jersey Herald HOPATCONG -- Science and family bonding were part of the fun for Tulsa Trail Elementary School's Family Science Night. UAlbany receives $5 million science gift Times Union Albany. A retired University at Albany biology professor and his wife are giving $5 million to create an endowment for a high school science program as well as ... Air Pollution Should be Monitored Using the Best Available Science: Meh, Says the EPA Union of Concerned Scientists Air pollution causes serious harm to our society – from coughing, to smog in the air, to a visit to the emergency room. And the only way to mitigate the threat of air ... Scientists Have Identified Almost 2 Million 'Hidden' Earthquakes Shaking California ScienceAlert California is notorious for its earthquakes, but a stunning new discovery reveals for the first time just how much we've underestimated its omnipresent ... Dr. Carolyn Brinkworth shares research about diversity in science with campus The Flat Hat The College of William and Mary welcomed Dr. Carolyn Brinkworth to campus April 17 to speak with students, professors and community members about ... Global warming may boost economic inequality Science Magazine Over the past half-century, climate change has been blamed for heat waves, flooding, and rising seas. Now, researchers say warmer temperatures are widening ... Wary of Chinese Espionage, Houston Cancer Center Chose to Fire 3 Scientists The New York Times Two tenured scientists at a renowned cancer hospital in Houston have resigned, and the hospital is seeking to fire a third, in connection with an investigation into ... Baby tyrannosaur's eBay auction sparks outrage Science Magazine It's astonishing what you can buy on eBay. An ongoing auction on the site offers buyers the chance to own what is claimed to be “maybe the only” juvenile ... To amp up solar cells, scientists ditch silicon Science Magazine Silicon dominates the world of solar power. Even the newest solar cell designs, tandem devices that have a silicon solar cell below a cell made of a crystalline ... Greta Thunberg: Teen tells UK politicians 'listen to climate scientists' BBC News A teenage environmental activist has urged British politicians to "listen to the scientists" on climate change. Greta Thunberg, 16, told BBC Radio 4's Today ... The Science of Human Longevity is Going Mainstream Futurism Eternus is a revolutionary new supplement comprised of 38 separate ingredients designed to slow cell aging and boost cell energy. 'Invisibilia' Team Takes A Deep Dive Into The Science Of Desire NPR Most of us have a "type" — certain quirks and qualities we're just more into, that pique our sexual desire. But why are we attracted to the people we're attracted ... Science news: Missing link super-predator ruled Earth for millions of years Express.co.uk A GIGANTIC prehistoric predator larger than a polar bear, which had a skull bigger than a rhinoceros and rows of terrifying teeth, has been identified by a team ... Scientists propose new theory on Alzheimer's, amyloid connection EurekAlert 'Is amyloid precursor protein the mastermind behind Alzheimer's or is it just an accomplice?' Researchers devised a multi-functional reporter for amyloid ... Obscure sexually transmitted parasite tangles with immune system Science News Scientists are working out how Trichomonas vaginalis, one of the most prevalent sexually transmitted infections, causes problems in women and men. Exclusive: Major U.S. cancer center ousts 'Asian' researchers after NIH flags their foreign ties Science Magazine HOUSTON, TEXAS—The MD Anderson Cancer Center here has ousted three senior researchers after the U.S. National Institutes of Health (NIH) in Bethesda, ... USDA orders scientists to say published research is ‘preliminary’ Washington Post Any scientist reading the disclaimer added to USDA research "would be very confused by this statement,” one journal editor said. Shanghai aims to be global hub for science and technology The Straits Times BEIJING (CHINA DAILY/ASIA NEWS NETWORK) - Shanghai is looking to be the primary global destination for science and technology efforts, after burnishing ... Why blend? Exploring the art and science of blending BBC News Humans are the blending species, says philosopher of the senses Barry Smith, but what makes some blends work when others don't? Could Machine Learning Be the Key to Earthquake Prediction? Smithsonian Predicting earthquakes might be impossible, but some experts wonder if tools that can analyze enormous amounts of data could crack the seismic code. Cheap, portable scanners could transform brain imaging. But how will scientists deliver the data? Science Magazine Q&A with neuroethicist Francis Shen and MRI developer Michael Garwood. Astronomers have spotted the universe's first molecule Science Magazine The universe's very first molecule, thought to be created after the big bang, has been detected in space for the first time. Helium hydride (HeH), a combination of ... The geomorphology, color, and thermal properties of Ryugu: Implications for parent-body processes Science Magazine Asteroids fall to Earth in the form of meteorites, but these provide little information about their origins. The Japanese mission Hayabusa2 is designed to collect ... Hayabusa2 arrives at the carbonaceous asteroid 162173 Ryugu—A spinning top–shaped rubble pile Science Magazine Asteroids fall to Earth in the form of meteorites, but these provide little information about their origins. The Japanese mission Hayabusa2 is designed to collect ... Semiconductor scientists discover effect that was thought impossible EurekAlert Superinjection, the effect used in lasers and LEDs creation can work in 'pure' semiconductors, which was previously considered impossible. This opens up new ... Here's what scientists think a black hole looks like Science Magazine Astronomers may have imaged a black hole for the first time, capping decades of calculations of how they ought to appear. The board games turning science into playtime The Guardian Science-themed board games are an increasingly popular way to learn about everything from atom building to colonising space. California scientists unravel genetic mysteries of world’s tallest trees San Francisco Chronicle Scientists have unlocked the genetic codes of California's most distinguished, longest-lasting residents — coast redwood and giant sequoia trees — in what is a ... An incomplete list of the times science was used for evil The Big Smoke Australia Here's the thing. Science is often used for good...until it isn't. Consider this an incomplete example of us abusing our brain children. An interstellar meteor, Crusader DNA and water on the moon: This week in space and science CNN This week, scientists discovered the interstellar origins of a meteor that crashed into Earth in 2014, and DNA was extracted from the bones of 13th-century ... This fungus has wiped out more species than any other disease Science Magazine The infectious disease that has devastated the most biodiversity is a fungal killer of amphibians, researchers report today in Science . Around the world, 90 ... How to Cook With Weed—and a Dash of Tasty, Tasty Science WIRED Mac and cheese. Peanut butter and jelly. Asparagus and … cannabis oil with a citrusy terpene profile? Welcome to the heady world of cannabis cuisine. Arc-continent collisions in the tropics set Earth's climate state Science Magazine On million-year time scales, Earth's climate state is determined by sources and sinks of carbon to the ocean-atmosphere system. But which specific mechanisms ... New climate models predict a warming surge Science Magazine For nearly 40 years, the massive computer models used to simulate global climate have delivered a fairly consistent picture of how fast human carbon emissions ... A planetesimal orbiting within the debris disc around a white dwarf star Science Magazine Numerous exoplanets have been detected around Sun-like stars. These stars end their lives as white dwarfs, which should inherit any surviving planetary ... Hungerford, Gerber reappointed as FAS deans of humanities, social sciences Yale News Professors Amy Hungerford and Alan Gerber have been reappointed as the deans of humanities and social sciences. Both terms are for five years, effective July ... Concerns of young protesters are justified Science Magazine The world's youth have begun to persistently demonstrate for the protection of the climate and other foundations of human well-being. (1, 2). As scientists and ... Powerful CRISPR cousin accidentally mutates RNA while editing DNA target Science Magazine When researchers first reported 3 years ago that they had created base editors, a version of the powerful genome-editing tool CRISPR, excitement swirled ... Cytosine base editor generates substantial off-target single-nucleotide variants in mouse embryos Science Magazine Unintended genomic modifications limit the potential therapeutic use of gene-editing tools. Available methods to find off-targets generally do not work in vivo or ... The NASA Twins Study: A multidimensional analysis of a year-long human spaceflight Science Magazine Space is the final frontier for understanding how extreme environments affect human physiology. Following twin astronauts, one of which spent a year-long ... Multiple myeloma: DNA rearrangement may predict poor outcomes EurekAlert A certain type of DNA marker predicts poor outcomes in multiple myeloma, researchers at Winship Cancer Institute, Emory University have found. The marker is ... NIH, FBI accuse scientists in US of sending IP to China, running shadow labs Ars Technica MD Anderson Cancer Center in Houston, Texas has forced out three senior researchers with ties to China. The move comes amid nationwide investigations by ... M87 black hole picture weighs in on black hole mass estimates Science News The first image of M87's black hole suggests it is 6.5 billion times the mass of the sun — close to what was expected based on how stars move around it. Americans Are Smart About Science FiveThirtyEight Hey, didja hear about those scientifically illiterate Americans? People so dumb, they think the sun revolves around the Earth? People who can't pass a quiz of ... Deep inside Earth, scientists find weird blobs and mountains taller than Mount Everest NBC News Scientists say Earth's mantle is layered like an onion, and they are attempting to map the the blobs, plumes and metal ocean deep inside the planet. Scientists Uncover California's Hidden Earthquakes Scientific American Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the ... ‘Partly Alive’: Scientists Revive Cells in Brains From Dead Pigs The New York Times In a study that upends assumptions about brain death, researchers brought some cells back to life — or something like it. Former Colorado governor, state scientists push for renewable investment to battle climate change The Denver Channel DENVER – For just the third time in 10 years, the western snowpack is above-average – a big plus for Colorado's mountain towns and those downstream. Earth Day Doodle Celebrates Extreme Animal Life Live Science A new Google Doodle celebrates Earth Day with an animation featuring some of Earth's most amazing animals. New Twitter account outs shoddy reporting in science stories Quartz In this era of fake news, it's not unusual for social media users—including the US president—to accuse journalists of doing bad work. Sadly, when it comes to ... Tweeting while flying kills migratory birds Science Magazine Texting while driving can be deadly. So can tweeting while flying, a new study finds—among some species of migratory birds. Researchers have found that birds ... Can Your Personal Choices Curb Climate Change? Not Even Scientists Agree. BuzzFeed News When the US government is doing nothing to stop climate change, do your personal choices even matter? Here's how climate scientists are — and aren't ... Amphibian fungal panzootic causes catastrophic and ongoing loss of biodiversity Science Magazine Rapid spread of disease is a hazard in our interconnected world. The chytrid fungus Batrachochytrium dendrobatidis was identified in amphibian populations ... Steven Holl Designs DNA-Inspired Science Headquarters in Shenzhen ArchDaily Steven Holl Architects has won a competition for the design of the headquarters for iCarbonX, a genome machine intelligence company in Shenzhen. Can science survive without statistical significance? Science News In science, the success of an experiment is often determined by a measure called “statistical significance.” A result is considered to be “significant” if the ... MSU to Natural Science students: 'No science is needed to support transgender and non-binary identities' Campus Reform The NatSci Council on Diversity and Community at Michigan State University sent students in the department an email entitled "Increasing transgender visibility ... Human impact erodes chimpanzee behavioral diversity Science Magazine We often frame negative human impacts on animal species in terms of numbers of individuals reduced or numbers of regions from which species are absent. Believe in Atlantis? These archaeologists want to win you back to science Science Magazine Researchers confront rising belief in ancient aliens and other myths. Meet the scientist painter who turns deadly viruses into beautiful works of art Science Magazine HIV, Ebola, and Zika are ugly, nasty viruses. David Goodsell makes them look beautiful, even alluring. And the unusual precision of his depictions is driven by ... The moon is losing 200 tons of water a year to meteorite strikes Science Magazine When meteorites slam into the moon, they undoubtedly kick up a little dust. Now, a new study suggests they also shake loose quite a bit of water—something on ... A Global Deal For Nature: Guiding principles, milestones, and targets Science Advances The Global Deal for Nature (GDN) is a time-bound, science-driven plan to save the diversity and abundance of life on Earth. Pairing the GDN and the Paris ... Urine salts elucidate Early Neolithic animal management at Aşıklı Höyük, Turkey Science Advances The process of sheep and goat (caprine) domestication began by 9000 to 8000 BCE in Southwest Asia. The early Neolithic site at Aşıklı Höyük in central Turkey ... Australian ship discovered off Victoria 77 years after Japanese submarine attack The Guardian The second world war ship SS Iron Crown sank after it was torpedoed, killing 38 of its 43 crew. Evidence for hormonal control of heart regenerative capacity during endothermy acquisition Science Magazine Among vertebrates, zebrafish and salamanders can regenerate their hearts, whereas adult mice and humans cannot. Hirose et al. analyzed diploid ... National Academy of Sciences will vote on ejecting sexual harassers Science Magazine The U.S. National Academy of Sciences (NAS) in Washington, D.C., will ask its members this month to change the organization's bylaws to allow proven sexual ... Welding with stem cells for next-generation surgical glues EurekAlert Scientists at the University of Bristol have invented a new technology that could lead to the development of a new generation of smart surgical glues and ... How US–China political tensions are affecting science Nature.com Conference travel, research visas, science funding and security clearance are all touched by the geopolitics. Brazil's Jair Bolsanaro slashes funding to scientists. The planet may suffer. National Geographic When Jair Bolsonaro began his presidency of Brazil in January he quickly began making good on his campaign promises to rollback protections of the Amazon ... Three tips for giving a great research talk Science Magazine In this Letter to Young Scientists, our columnists share advice for communicating your research clearly and compellingly. Archaeologists unearth largest Mayan figurine factory to date Science Magazine ALBUQUERQUE, NEW MEXICO—Archaeologists working in Guatemala have discovered the largest known figurine workshop in the Mayan world, they ... Sustained rescue of prefrontal circuit dysfunction by antidepressant-induced spine formation Science Magazine A better understanding of the mechanisms underlying the action of antidepressants is urgently needed. Moda-Sava et al. explored a possible mode of action for ... Magnet vs. freon EurekAlert A fundamentally new refrigerator has been developed by researchers from the National University of Science and Technology MISIS and Tver State University ... Persistence of intense, climate-driven runoff late in Mars history Science Advances Mars is dry today, but numerous precipitation-fed paleo-rivers are found across the planet's surface. These rivers' existence is a challenge to models of planetary ... Ancient 'Snowball Earth' thawed out in a flash Science Magazine More than half a billion years ago, our planet was a giant snowball hurtling through space. Glaciers blanketed the globe all the way to the equator in one of the ... Scientists: New Device Appears to Defy the Laws of Thermodynamics Futurism Physicists developed a device that allows heat to flow from cold to hot objects, apparently contrary to the second law of thermodynamics. Scientists Discover Gigantic Prehistoric Cat in a Neglected Museum Drawer Popular Mechanics Larger than a tiger, lion, or polar bear with a skull comparable with a rhinoceros, this ancient predator cat, known as Simbakubwa kutokaafrika, wasn't ... This workshop wants to teach scientists how to run for office WHYY More scientists are interested in getting into politics. As with any kind of race, sharpening skills can be key to good performance. Is Dentistry a Science? The Atlantic It's much less scientific—and more prone to gratuitous procedures—than you may think. Don't abandon evidence and process on air pollution policy Science Advances Air pollution kills—scientists have known this for many years. But how do they know? The global scientific community has developed and agreed upon a ... Boston University fires geologist found to have harassed women in Antarctica Science Magazine Boston University (BU) today fired David Marchant, the geologist whose alleged harassment of women at remote Antarctic field camps Science first described 18 ... How Scientists 3D Printed a Tiny Heart from Human Cells Live Science It has four chambers, blood vessels and it beats — sort of. In a first, scientists have 3D printed a heart using human tissue. Though the heart is much smaller than ... Ebola outbreak in Congo still not an international crisis, WHO decides Science Magazine No need to sound the world's loudest public health alarm bell about the lingering Ebola outbreak in the Democratic Republic of the Congo (DRC), an expert ... Unbiased detection of CRISPR off-targets in vivo using DISCOVER-Seq Science Magazine Unintended genomic modifications limit the potential therapeutic use of gene-editing tools. Available methods to find off-targets generally do not work in vivo or ... Eating elderberries can help minimize influenza symptoms EurekAlert Conducted by Professor Fariba Deghani, Dr. Golnoosh Torabian and Dr. Peter Valtchev as part of the ARC Training Centre for the Australian Food Processing ... Sensitive intervention points in the post-carbon transition Science Advances Conventional approaches to mitigating climate change are not working. Despite the actions pledged under the 2015 Paris Agreement, actual progress is falling ... The Lost History of One of the World’s Strangest Science Experiments The New York Times The hummingbirds were dying. Cockroaches were everywhere. And then Steve Bannon showed up. Universities will soon announce action against scientists who broke NIH rules, agency head says Science Magazine Some U.S. universities will announce in the next week or two actions they have taken to prevent foreign governments from taking unfair advantage of research ... What Are PFAS, And Are They Toxic To Humans And The Environment? : Shots - Health News NPR PFAS are a family of chemicals accumulating in the soil, rivers, drinking water and the human body. How much exposure to these substances in clothes, ... Millipede Genitals Glow Different Colors (But Scientists Can't Explain Why) Live Science Scientists recently discovered that numerous millipede species fluoresce, and the glow of their genitals varies between species. EPA panel seeks to bring back fired scientists for clean-air review Science Magazine Originally published by E&E News. A fractured EPA advisory panel is asking for help as its ability to handle a high-stakes review of particulate matter standards ... Historians expose early scientists' debt to the slave trade Science Magazine At the dawn of the 1700s, European science seemed poised to conquer all of nature. Isaac Newton had recently published his monumental theory of gravity. Confirmed: New phase of matter is solid and liquid at same time National Geographic Solid, liquid, gas … and something else? While most of us learn about just three states of matter in elementary school, physicists have discovered several exotic ... Airborne microplastics found atop France's remote Pyrenees mountains Science Magazine Microscopic fragments of plastic have invaded the farthest reaches of the sea, from the depths of the Mariana Trench to the freezing waters off Antarctica. Now ... |
|
|
|
RELATED ARTICLES
Natural Gas Cost Increases; Want to know more? A Thorn in the Side for American Business and Consumers - Natural Gas Shortages and Cost IssuesNatural Gas Issues and costs are tough on Americans and American Business. There have been many incentives for businesses and industries to use Natural Gas to assist in clean burning fuel. Robotics Wars If we are having difficulty getting recruits into the army; lets hire some robots? General Patton's famous quote goes "?an army moves on it's stomach" and if you look at the needs of humans to complete a mission they require much in the way of logistical support, where as robots do not, sure some, but much less and we are not just talking about chaplains, psyche councilors, medics, recruiters, human resource personnel and cooks. Any component under the Joint Chiefs is full of a complexity of needs. Life Under Mars Ice Shelf? When looking for life on Mars we should be thinking of how life forms on Earth. Not because it will be similar, although it possibly could be, but because we know the things, which inhibit life and the things which help it flourish. Organic Decoy Devices for Warfare (ODDW) We can genetically modify a rat to be the same body temperature as a humans, then parachute in several thousand rats into enemy territory. These rats will pick up the enemies advanced warning and intrusion sensors by way of heat signature. Earthquake and Disaster Delays in Scientific Innovation In our present period we are continually reminded that we live on the surface of the planet and with that great honor comes issues of Mother Nature we must deal with. It is a fair trade off, as you get sunshine, warmth and heat from the sun; water, fish and surfing opportunities from the ocean and the stars, moon and cosmos to propel thought, enlightenment and understanding of who we are and perhaps some insight into why we are here. NASA Budget VS Social Programs Balancing our quest for Space and its costs with the need of the people of our civilization is always at the top of the debate during NASA Budget hearings in the House and Senate. Some say that they think our primary planetary goal should be to colonize somewhere other than earth. Paper - More than Meets the Eye We are surrounded by so much paper and card that it is easy to forget just how complex it is. There are many varieties and grades of paper materials, and whilst it is fairly easy to spot the varieties, it is far more difficult to spot the grades. Reverse Osmosis and Deionized Water Filtration Let's face it if you are in a business needing de-ionized water or reverse osmosis water you are always concerned about the quality of your water. I know as a mobile detailing business that when we have ultra clean water in our tanks we are a happy camper. Why Dont Moths Fly to the Moon? Surely, in the days before man invented artificial light, moths would have been attracted to the only light source at night - the moon. Wouldn't they have just kept on flying until they dropped from exhaustion? In fact does this not happen today in sparsely populated areas, where the moon is still the only night-light available?Navigation Sorry to disappoint you, but there is no concrete answer - only theories. Lighter Than Air Tubular Flight I propose a lighter than air tubular unmanned mini blimp be designed. Such a craft would have many great applications. Aerospace Design Thoughts, The Bionic Man, and The Future of Design Not all aircraft have wings, for instance NASA's Steve Austin Bionic Man series style lifting bodies. Introduction to this thought process can be provided by a quick view of this site;http://www. Shooting Down a UAV in Flight Shooting Down an Enemy UAV so it cannot give away military movement intelligence.We know that with any new innovation in warfare or any new theme that comes along or borrowed technology from another industry to help in the ongoing struggle and conflict of man is short lived. Chimpanzees and Humans a lot in common Those who study chimpanzees are often amazed completely with the abilities of that species. They tend to be able to raise their level of awareness and concentration to a completely higher level than we ever believed. UAV Blimps Powered By Hydro-Electric Motors Using Hydro and Fluid Dynamic Theory I believe it is possible to design a pilot-less hydro-electric blimp which would have a propulsion system which never requires fuel and would be based on a Perpetual Motion Machine which uses fluid dynamics in a hydro-electric. First the shape of this thing would be similar to the new shopping mall shade cover on the Las Vegas Strip. Shamans and Their Documented Abilities Many Shamans will go into a sweat house to get their premonitions, here is a make shift sweat house used by such native Indians;http://www.nativeradio. Submarine Propulsion and Internet web sources Let us discuss the patent for the Submarine, which is now in the public domain, not that any foreign governments ever cared since they have been building them for years. Since my Grandfather built the first Ring Gyro at Stanford Research years back, I think it wise to discuss these things in a modern context. Theoretically is it Possible to Defy Gravity? Many believe it is possible to build an anti-gravity machines and there are many small version which can do this by interfering with the gravity waves. Other say why build an anti-gravity wave machine when you can use the gravity to pull you the other way. Megaliths and Pole Flips The changes in the earth magnetic field away from the 7.8 cycle rhythm that it has been for a long time is something that may be a result of the things man has done to the Earth. Energy and America America is entering into a time of Energy crisis. It could easily be the greatest crisis that human-kind is to face. Older C-130 Hercules Aircraft Problematic We have certainly seen around the world many Lockheed C-130 Aircraft, which have had problems over the last five years. Many of these aircraft have in excess of 100,000 total time airframe hours on them.
|
| home | site map | Xray Photography |
| © 2006 |