ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    facet.materialart.
    Unknown
    American Association for the Advancement of Science (AAAS)
    In: Science
    Publication Date: 2016-07-15
    Description: In San Diego, California, a six-story tower riddled with strain gauges and accelerometers rises from the platform of one of the world's biggest earthquake machines. This device—a sort of bull ride for buildings—is one in a network built around the United States to advance natural disaster science with more realistic and sophisticated tests. The National Science Foundation initiative has helped scientists simulate some of the most powerful and destructive forces on Earth, including earthquakes, tsunamis, and landslides. The work has led to new building standards and better ways to build or retrofit everything from wharves to older concrete buildings. Now, in a new $62 million, 5-year program, the network of doomsday machines is expanding to simulate hurricanes and tornadoes and is joining forces with computer modeling to study how things too big for a physical test—such as nuclear reactors or even an entire city—will weather what Mother Nature throws at them. Author: Warren Cornwall
    Keywords: Natural Hazards
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Geosciences , Computer Science , Medicine , Natural Sciences in General , Physics
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 2
    facet.materialart.
    Unknown
    American Association for the Advancement of Science (AAAS)
    In: Science
    Publication Date: 2016-07-22
    Description: An imperiled caribou herd in western Alberta province in Canada could become a high-profile test case for a controversial plan to save some of Canada's woodland caribou from extinction: herding them into pens enclosing 100 square kilometers or more and ringed with electric fences, and killing or removing every predator inside. The approach, proposed last month by Alberta's government, is an attempt to arrest the decline of the animals, threatened by development and preyed on by wolves. But some caribou advocates are skeptical that the expensive pens will work. They also fear that the strategy, which the energy industry has helped fund, will undermine efforts to curb habitat destruction. Author: Warren Cornwall
    Keywords: Conservation
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Geosciences , Computer Science , Medicine , Natural Sciences in General , Physics
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 3
    facet.materialart.
    Unknown
    American Association for the Advancement of Science (AAAS)
    In: Science
    Publication Date: 2016-08-13
    Description: New rules governing 1 million hectares of federal forestland in the Pacific Northwest are rekindling a bit of the old-growth timber wars of the late 20th century. The changes announced by the Bureau of Land Management (BLM) on 5 August have environmentalists charging that it rolls back important habitat protections contained in the 1994 Northwest Forest Plan. That plan severely curtailed logging on 10 million hectares of federal lands in the name of protecting forests and species, including the northern spotted owl. Meanwhile, Oregon counties that get timber revenue from BLM land charge that the agency is still restricting logging too much. Some scientists are siding with the environmental groups, whereas others say the new approach is an advance that rests on science that has emerged over the last 2 decades. The outcome of this debate could set the stage for changes by the U.S. Forest Service, which controls most of the land covered by the 1994 plan. Author: Warren Cornwall
    Keywords: Ecology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Geosciences , Computer Science , Medicine , Natural Sciences in General , Physics
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 4
    facet.materialart.
    Unknown
    American Association for the Advancement of Science (AAAS)
    In: Science
    Publication Date: 2016-03-18
    Description: Scientists are tying climate change to individual cases of extreme weather with increasing confidence and speed. Although people have long said it's impossible to blame climate change for any single weather event, that's no longer the case, according to a report issued 11 March by a panel of scientists for the National Academies of Sciences, Engineering, and Medicine. Computer models of the climate, paired with historic weather records, are now being used to estimate whether the odds of a particular event—such as a heat wave—are higher in a world with current greenhouse gas levels. The panel said heat waves and cold snaps are producing the most reliable studies, whereas droughts and severe rainstorms can be examined with some confidence. Hurricanes and tornadoes, however, continue to elude such analyses. This emerging science of event attribution could have legal and diplomatic implications, as nations and people harmed by such episodes consider seeking compensation for damage caused by extreme weather from greenhouse gas polluters. Author: Warren Cornwall
    Keywords: Climate Science
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Geosciences , Computer Science , Medicine , Natural Sciences in General , Physics
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 5
    facet.materialart.
    Unknown
    American Association for the Advancement of Science (AAAS)
    In: Science
    Publication Date: 2016-05-20
    Description: Rats have long been one of the world's most ubiquitous—and infamous—forms of urban wildlife, synonymous with pestilence and squalor. They've attracted only sporadic attention from scientists, however, and much about the secretive city rat—chiefly the Norway rat, Rattus norvegicus, remains a mystery. But as the world's urban population surges, and more people crowd into rat-plagued slums, the rodents are getting renewed attention from researchers and public health experts. Over the past decade, scientists in a number of cities have launched efforts to better understand rat behavior and evolution, and the role they play in spreading disease. One of the most intensive and longest-running investigations is occurring in Pau da Lima, a crowded favela on the edge of Salvador, Brazil's third largest city. For the last 2 decades, researchers have been working to understand the forces driving leptospirosis, a bacterial disease spread by rats, which kills some 60,000 people annually worldwide. They are searching for the best ways to curb a disease that experts warn is an underappreciated threat in the burgeoning slums of a more urban world. Author: Warren Cornwall
    Keywords: Urban Planet
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Geosciences , Computer Science , Medicine , Natural Sciences in General , Physics
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 6
    facet.materialart.
    Unknown
    American Association for the Advancement of Science (AAAS)
    In: Science
    Publication Date: 2016-10-28
    Description: When world leaders reached a deal last month in Kigali to curb the use of hydrofluorocarbons (HFCs)—planet-warming chemicals widely used in air conditioners and refrigerators—many boasted the move would prevent nearly 0.5°C in warming by 2100. That is a big number, given that the Paris climate agreement commits nations to keeping the total global temperature increase to less than 2°C. If the HFC number is correct, it will make the Paris goal easier to achieve. But there's a bit more scientific uncertainty surrounding that half-degree claim than the politicians let on. And although scientists routinely acknowledge such uncertainty, "that's not what politicians do," says Durwood Zaelke, president of the Institute for Governance and Sustainable Development in Washington, D.C. Here's a look at how the half-degree figure was born, and what it might mean for the planet. Author: Warren Cornwall
    Keywords: Behind the Numbers
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Geosciences , Computer Science , Medicine , Natural Sciences in General , Physics
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 7
    facet.materialart.
    Unknown
    American Association for the Advancement of Science (AAAS)
    In: Science
    Publication Date: 2017-02-10
    Description: A common plastic additive called bisphenol A (BPA) has become the focus of major controversy. It can weakly mimic the human hormone estrogen, and leach out of products—including plastic drinking bottles and medical supplies—in small quantities. As a result, some companies and governments have moved to remove BPA from certain products, even though there is still fierce debate among regulators over BPA's safety. Some researchers say that debate is being ill-served by rules developed in the 1960s and '70s, in response to a chemical testing scandal, that are designed to make sure regulators consider only the strongest evidence. But the critics argue the rules now prevent regulators from considering high-quality, cutting-edge academic studies that don't follow the rules. A U.S. government–funded initiative is now trying to bridge the divide. Author: Warren Cornwall
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Geosciences , Computer Science , Medicine , Natural Sciences in General , Physics
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 8
    facet.materialart.
    Unknown
    American Association for the Advancement of Science (AAAS)
    In: Science
    Publication Date: 2017-01-06
    Description: A push to promote wood as a source of renewable, low-carbon energy has set off a debate among scientists about the implications for the climate and forest ecosystems. Much of the discussion has revolved around forests in the southeastern United States, where a wood pellet industry is booming as the region supplies wood for European power plants, where the fuel has been deemed "carbon neutral." Other parts of the world are also starting to tap into wood for electricity. Some scientists say that sustainable logging for energy recycles carbon as new forests grow back. But others caution this process could take decades, whereas carbon emissions from burning the wood are happening now. Author: Warren Cornwall
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Geosciences , Computer Science , Medicine , Natural Sciences in General , Physics
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 9
    facet.materialart.
    Unknown
    American Association for the Advancement of Science (AAAS)
    In: Science
    Publication Date: 2017-02-17
    Description: Environmentalists were outraged earlier this month after the Republican-led Congress used an obscure law to erase a new regulation aimed at reducing the environmental damage caused by coal mining. The votes to undo the so-called stream protection rule, released last month on President Barack Obama's last day in office, were "a disgraceful opening salvo from this Congress, as they begin to try and do the bidding of big polluters," Michael Brune, executive director of the San Francisco, California–based Sierra Club, said in a statement. But the demise of the rule, which took regulators years to craft, drew a less impassioned reaction from a scientist on the front lines of the fight over coal mining. The rule had been watered down in its final form, they say, and would not have barred one of the most destructive mining practices in Appalachia: blasting away mountaintops to uncover coal seams and piling the debris in adjacent stream valleys. And because the rule's demise won't do much to ease the economic headwinds buffeting the United States's coalfields, it is unlikely to unleash a mining boom. Still, environmentalists are bracing for more bad news. The stream rule was killed as part of an ongoing purge of science-based regulations approved late in the Obama administration. Using an obscure law, Republicans are expected to repeal about a half-dozen regulations. Potential targets include rules designed to reduce emissions of methane, a potent warming gas, improve the energy efficiency of vehicles and appliances, and new land use planning guidelines for public lands. Author: Warren Cornwall
    Keywords: Environmental Policy
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Geosciences , Computer Science , Medicine , Natural Sciences in General , Physics
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 10
    facet.materialart.
    Unknown
    American Association for the Advancement of Science (AAAS)
    In: Science
    Publication Date: 2016-09-23
    Description: Scientists and architects across the globe are trying to adapt wood, one of the oldest building materials, for the demands of the modern city. Spurred by new ways to work with wood and concerns about the environmental toll of urban construction, they are trying to push the limits of height for wood construction and win wider acceptance for its use. Engineers have conceived designs for soaring wooden skyscrapers that, at up to 80 stories, would rival their steel-framed cousins. But wood's true potential for 21st century cities is likely to emerge in the lab, where scientists are conducting myriad torture tests on new designs for wooden walls, beams, ceilings, and floors. Their goal: to see whether wood can overcome concerns about fire safety and strength that, in the past, have consigned wood to low-rises and single family houses. Author: Warren Cornwall
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Geosciences , Computer Science , Medicine , Natural Sciences in General , Physics
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...