Monday 25 June 2012

Richard C. Leone: MAD MEN

According to press accounts, a gambling mogul has so far "invested" $35 million in the Republican campaign effort this year. And that's just what we know about. In the wide open casino atmosphere of Politics 2012, there could also be unlimited additional amounts contributed to organizations that will not even report their contributors until after the election. The sums involved are tremendous when compared to past campaign spending. For example, $235 million has already been spent on television advertising designed to discredit the president's signature health reform plan. Campaign 2012 will not only have the biggest price tag in history; it is sure to have the most seven- and eight-figure donors. Individuals and businesses can spend just about whatever they want. If they choose to, they can also easily be shielded from public view by a laundering they contributions through vehicles whose contributors can be completely anonymous.

Overall, Republicans will have a big edge in the no limits contribution game this year and are likely to warp Congressional races in their direction. But at the presidential level will outspending be the key to swamping the campaign effort of President Obama? Hard to say, but we have every reason to expect candidates at all levels to be the objects of large scale, sharply negative, attack ads.

There is an echo here of the past, albeit in a very different context.

During the 1950s as the "cold war "intensified, military and civilian analysts delved deeper into questions of how to thwart a nuclear attack by the Soviet Union. Most concluded that, with the advent of ballistic missiles and nuclear submarines, it would be practically impossible to defend the continental United States from devastating destruction. Many experts also agreed that it would financially and probably scientifically impractical to create an effective shield against an all-out attack -- even if the technology required somehow became available. In this environment, it's no surprise that gradually defense doctrine became centered on the idea that, even if a nuclear attack could not be repulsed, it could be deterred by the threat of massive retaliation. This argument contended that it was more achievable and efficient to create a force that could survive a first strike and still have the potency to respond with enough destruction to destroy the main adversary's civilization. This doctrine of deterrence became known as Mutually Assured Destruction -- or MAD.

Which brings us back to the state of politics today.

Under the new free for all spending conditions -- created by a clueless and reliably partisan Supreme Court and feckless Federal Election Commission -- campaigns are sure to have enough money to effectively diminish the reputations of an opponent. About $5 billion was spent in 2008. Expect expenditures to be north of $10 billion this year. And the lion's share of that money will be spent on attack advertising. Like America's nuclear doctrine in the 1950s, negative advertising provides more bang for the buck.

Negative ads work for a variety of reasons; they fill in the blanks for an electorate with disappointingly limited knowledge of candidates and they conform to the stereotypes of politicians. The news --let's face it -- is not filled with examples of politicians doing good works. Further negative information is probably just more plausible than positive information, about which the public is skeptical.

Looking back at the MAD analogy, it would seem that the only remedy for this situation would be an agreement between the presidential candidates to avoid personal attack advertising and disown it when it is sponsored by the supporting pack of PACs. As with relations with the Soviet Union, such confidence building measures might provide a route to future reforms.

There is on one problem with the idea: It's not going to happen. Imagine a MAD situation where both sides fire off all the missiles they can and you have a reasonable approximation of the current state of American political campaigns.

In other words the deterrent effect just isn't part of the political process. There are no arms control agreements and no restraint in the face of what plainly is real damage to public trust and effective government. Instead, the name of the game is to accept the notion of mutually assured destruction not as a deterrent, but the inevitable result of parallel strategies. Hit the other guy fast and hard; get hit yourself in turn; and hope to emerge as the lesser evil.

During the Cold War, in a manic and scary way, MAD worked -- although recently revealed details of the Cuban Missile Crisis provide evidence that it was, on that occasion, a close shave. In the frenzy of modern campaigning, no such standoff seems possible. Apparently it was easier to depend on the Soviets to behave rationally than it is for the two parties to find a way to work together.

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ScienceDaily: Biochemistry News

ScienceDaily: Biochemistry Newshttp://www.sciencedaily.com/news/matter_energy/biochemistry/ Read the latest research in biochemistry -- protein structure and function, RNA and DNA, enzymes and biosynthesis and more biochemistry news.en-usMon, 25 Jun 2012 02:35:08 EDTMon, 25 Jun 2012 02:35:08 EDT60ScienceDaily: Biochemistry Newshttp://www.sciencedaily.com/images/logosmall.gifhttp://www.sciencedaily.com/news/matter_energy/biochemistry/ For more science articles, visit ScienceDaily.New technique allows simulation of noncrystalline materialshttp://www.sciencedaily.com/releases/2012/06/120623094310.htm Scientists have found a new mathematical approach to simulating the electronic behavior of noncrystalline materials, which may eventually play an important part in new devices including solar cells, organic LED lights and printable, flexible electronic circuits.Sat, 23 Jun 2012 09:43:43 EDThttp://www.sciencedaily.com/releases/2012/06/120623094310.htmOxygen 'sensor' may shut down DNA transcriptionhttp://www.sciencedaily.com/releases/2012/06/120619092935.htm A key component found in an ancient anaerobic microorganism may serve as a sensor to detect potentially fatal oxygen, researchers have found. This helps researchers learn more about the function of these components, called iron-sulfur clusters, which occur in different parts of cells in all living creatures.Tue, 19 Jun 2012 09:29:29 EDThttp://www.sciencedaily.com/releases/2012/06/120619092935.htmChemists use nanopores to detect DNA damagehttp://www.sciencedaily.com/releases/2012/06/120618153427.htm Scientists are racing to sequence DNA faster and cheaper than ever by passing strands of the genetic material through molecule-sized pores. Now, scientists have adapted this ?nanopore? method to find DNA damage that can lead to mutations and disease.Mon, 18 Jun 2012 15:34:34 EDThttp://www.sciencedaily.com/releases/2012/06/120618153427.htmCarbon is key for getting algae to pump out more oilhttp://www.sciencedaily.com/releases/2012/06/120618111830.htm Overturning two long-held misconceptions about oil production in algae, scientists show that ramping up the microbes' overall metabolism by feeding them more carbon increases oil production as the organisms continue to grow. The findings may point to new ways to turn photosynthetic green algae into tiny "green factories" for producing raw materials for alternative fuels.Mon, 18 Jun 2012 11:18:18 EDThttp://www.sciencedaily.com/releases/2012/06/120618111830.htmIonic liquid improves speed and efficiency of hydrogen-producing catalysthttp://www.sciencedaily.com/releases/2012/06/120616145535.htm The design of a nature-inspired material that can make energy-storing hydrogen gas has gone holistic. Usually, tweaking the design of this particular catalyst -- a work in progress for cheaper, better fuel cells -- results in either faster or more energy efficient production but not both. Now, researchers have found a condition that creates hydrogen faster without a loss in efficiency.Sat, 16 Jun 2012 14:55:55 EDThttp://www.sciencedaily.com/releases/2012/06/120616145535.htmNanoparticles hold promise to improve blood cancer treatmenthttp://www.sciencedaily.com/releases/2012/06/120615204741.htm Researchers have engineered nanoparticles that show great promise for the treatment of multiple myeloma (MM), an incurable cancer of the plasma cells in bone marrow.Fri, 15 Jun 2012 20:47:47 EDThttp://www.sciencedaily.com/releases/2012/06/120615204741.htmImproving high-tech medical scannershttp://www.sciencedaily.com/releases/2012/06/120613153331.htm A powerful color-based imaging technique is making the jump from remote sensing to the operating room. Scientists are working to ensure it performs as well when spotting cancer cells in the body as it does with oil spills in the ocean.Wed, 13 Jun 2012 15:33:33 EDThttp://www.sciencedaily.com/releases/2012/06/120613153331.htmScientists synthesize first genetically evolved semiconductor materialhttp://www.sciencedaily.com/releases/2012/06/120613133341.htm In the not-too-distant future, scientists may be able to use DNA to grow their own specialized materials, thanks to the concept of directed evolution. Scientists have, for the first time, used genetic engineering and molecular evolution to develop the enzymatic synthesis of a semiconductor.Wed, 13 Jun 2012 13:33:33 EDThttp://www.sciencedaily.com/releases/2012/06/120613133341.htmNew energy source for future medical implants: Sugarhttp://www.sciencedaily.com/releases/2012/06/120613133150.htm An implantable fuel cell could power neural prosthetics that help patients regain control of limbs. Engineers have developed a fuel cell that runs on the same sugar that powers human cells: glucose. This glucose fuel cell could be used to drive highly efficient brain implants of the future, which could help paralyzed patients move their arms and legs again.Wed, 13 Jun 2012 13:31:31 EDThttp://www.sciencedaily.com/releases/2012/06/120613133150.htmLittle mighty creature of the ocean inspires strong new material for medical implants and armourhttp://www.sciencedaily.com/releases/2012/06/120613102130.htm A scientist may be onto an ocean of discovery because of his research into a little sea creature called the mantis shrimp. The research is likely to lead to making ceramics -- today's preferred material for medical implants and military body armour -- many times stronger. The mantis shrimp's can shatter aquarium glass and crab shells alike.Wed, 13 Jun 2012 10:21:21 EDThttp://www.sciencedaily.com/releases/2012/06/120613102130.htmProtein residues kiss, don't tell: Genomes reveal contacts, scientists refine methods for protein-folding predictionhttp://www.sciencedaily.com/releases/2012/06/120612145139.htm Researchers have created a computational tool to help predict how proteins fold by finding amino acid pairs that are distant in sequence but change together. Protein interactions offer clues to the treatment of disease, including cancer.Tue, 12 Jun 2012 14:51:51 EDThttp://www.sciencedaily.com/releases/2012/06/120612145139.htmPotential carbon capture role for new CO2-absorbing materialhttp://www.sciencedaily.com/releases/2012/06/120612101458.htm A novel porous material that has unique carbon dioxide retention properties has just been developed.Tue, 12 Jun 2012 10:14:14 EDThttp://www.sciencedaily.com/releases/2012/06/120612101458.htmWorkings behind promising inexpensive catalyst revealedhttp://www.sciencedaily.com/releases/2012/06/120611193636.htm A newly developed carbon nanotube material could help lower the cost of fuel cells, catalytic converters and similar energy-related technologies by delivering a substitute for expensive platinum catalysts.Mon, 11 Jun 2012 19:36:36 EDThttp://www.sciencedaily.com/releases/2012/06/120611193636.htmNanoparticles in polluted air, smoke & nanotechnology products have serious impact on healthhttp://www.sciencedaily.com/releases/2012/06/120611105311.htm New groundbreaking research has found that exposure to nanoparticles can have a serious impact on health, linking it to rheumatoid arthritis and the development of other serious autoimmune diseases. The findings have health and safety implications for the manufacture, use and ultimate disposal of nanotechnology products and materials. They also identified new cellular targets for the development of potential drug therapies in combating the development of autoimmune diseases.Mon, 11 Jun 2012 10:53:53 EDThttp://www.sciencedaily.com/releases/2012/06/120611105311.htmA SMART(er) way to track influenzahttp://www.sciencedaily.com/releases/2012/06/120611092345.htm Researchers have created a reliable and fast flu-detection test that can be carried in a first-aid kit. The novel prototype device isolates influenza RNA using a combination of magnetics and microfluidics, then amplifies and detects probes bound to the RNA. The technology could lead to real-time tracking of influenza.Mon, 11 Jun 2012 09:23:23 EDThttp://www.sciencedaily.com/releases/2012/06/120611092345.htmResearchers watch tiny living machines self-assemblehttp://www.sciencedaily.com/releases/2012/06/120610151304.htm Enabling bioengineers to design new molecular machines for nanotechnology applications is one of the possible outcomes of a new study. Scientists have developed a new approach to visualize how proteins assemble, which may also significantly aid our understanding of diseases such as Alzheimer's and Parkinson's, which are caused by errors in assembly.Sun, 10 Jun 2012 15:13:13 EDThttp://www.sciencedaily.com/releases/2012/06/120610151304.htmPhotosynthesis: A new way of looking at photosystem IIhttp://www.sciencedaily.com/releases/2012/06/120606155808.htm Using ultrafast, intensely bright pulses of X-rays scientists have obtained the first ever images at room temperature of photosystem II, a protein complex critical for photosynthesis and future artificial photosynthetic systems.Wed, 06 Jun 2012 15:58:58 EDThttp://www.sciencedaily.com/releases/2012/06/120606155808.htm1 million billion billion billion billion billion billion: Number of undiscovered drugshttp://www.sciencedaily.com/releases/2012/06/120606132316.htm A new voyage into "chemical space" ? occupied not by stars and planets but substances that could become useful in everyday life ? has concluded that scientists have synthesized barely one tenth of one percent of potential medicines. The report estimates that the actual number of these so-called "small molecules" could be one novemdecillion (that's one with 60 zeroes), more than some estimates of the number of stars in the universe.Wed, 06 Jun 2012 13:23:23 EDThttp://www.sciencedaily.com/releases/2012/06/120606132316.htmHalogen bonding helps design new drugshttp://www.sciencedaily.com/releases/2012/06/120605121639.htm Halogens particularly chlorine, bromine, and iodine ? have a unique quality which allows them to positively influence the interaction between molecules. This ?halogen bonding? has been employed in the area of materials science for some time, but is only now finding applications in the life sciences.Tue, 05 Jun 2012 12:16:16 EDThttp://www.sciencedaily.com/releases/2012/06/120605121639.htmFaster, more sensitive photodetector created by tricking graphenehttp://www.sciencedaily.com/releases/2012/06/120605102842.htm Researchers have developed a highly sensitive detector of infrared light that can be used in applications ranging from detection of chemical and biochemical weapons from a distance and better airport body scanners to chemical analysis in the laboratory and studying the structure of the universe through new telescopes.Tue, 05 Jun 2012 10:28:28 EDThttp://www.sciencedaily.com/releases/2012/06/120605102842.htmFilming life in the fast lanehttp://www.sciencedaily.com/releases/2012/06/120604092858.htm A new microscope enabled scientists to film a fruit fly embryo, in 3D, from when it was about two-and-a-half hours old until it walked away from the microscope as a larva.Mon, 04 Jun 2012 09:28:28 EDThttp://www.sciencedaily.com/releases/2012/06/120604092858.htmExpanding the genetic alphabet may be easier than previously thoughthttp://www.sciencedaily.com/releases/2012/06/120603191722.htm A new study suggests that the replication process for DNA -- the genetic instructions for living organisms that is composed of four bases (C, G, A and T) -- is more open to unnatural letters than had previously been thought. An expanded "DNA alphabet" could carry more information than natural DNA, potentially coding for a much wider range of molecules and enabling a variety of powerful applications, from precise molecular probes and nanomachines to useful new life forms.Sun, 03 Jun 2012 19:17:17 EDThttp://www.sciencedaily.com/releases/2012/06/120603191722.htmNanotechnology breakthrough could dramatically improve medical testshttp://www.sciencedaily.com/releases/2012/05/120531165752.htm A laboratory test used to detect disease and perform biological research could be made more than 3 million times more sensitive, according to researchers who combined standard biological tools with a breakthrough in nanotechnology.Thu, 31 May 2012 16:57:57 EDThttp://www.sciencedaily.com/releases/2012/05/120531165752.htmX-ray laser probes biomolecules to individual atomshttp://www.sciencedaily.com/releases/2012/05/120531145728.htm Scientists have demonstrated how the world's most powerful X-ray laser can assist in cracking the structures of biomolecules, and in the processes helped to pioneer critical new investigative avenues in biology.Thu, 31 May 2012 14:57:57 EDThttp://www.sciencedaily.com/releases/2012/05/120531145728.htmBuilding molecular 'cages' to fight diseasehttp://www.sciencedaily.com/releases/2012/05/120531145720.htm Biochemists have designed specialized proteins that assemble themselves to form tiny molecular cages hundreds of times smaller than a single cell. The creation of these miniature structures may be the first step toward developing new methods of drug delivery or even designing artificial vaccines.Thu, 31 May 2012 14:57:57 EDThttp://www.sciencedaily.com/releases/2012/05/120531145720.htmFree-electron lasers reveal detailed architecture of proteinshttp://www.sciencedaily.com/releases/2012/05/120531145630.htm Ultrashort flashes of X-radiation allow atomic structures of macromolecules to be obtained even from tiny protein crystals.Thu, 31 May 2012 14:56:56 EDThttp://www.sciencedaily.com/releases/2012/05/120531145630.htmRewriting DNA to understand what it sayshttp://www.sciencedaily.com/releases/2012/05/120531102207.htm Our ability to "read" DNA has made tremendous progress in the past few decades, but the ability to understand and alter the genetic code, that is, to "rewrite" the DNA-encoded instructions, has lagged behind. A new study advances our understanding of the genetic code: It proposes a way of effectively introducing numerous carefully planned DNA segments into genomes of living cells and of testing the effects of these changes. New technology speeds up DNA "rewriting" and measures the effects of the changes in living cells.Thu, 31 May 2012 10:22:22 EDThttp://www.sciencedaily.com/releases/2012/05/120531102207.htmNanodevice manufacturing strategy using DNA 'Building blocks'http://www.sciencedaily.com/releases/2012/05/120530152203.htm Researchers have developed a method for building complex nanostructures out of interlocking DNA "building blocks" that can be programmed to assemble themselves into precisely designed shapes. With further development, the technology could one day enable the creation of new nanoscale devices that deliver drugs directly to disease sites.Wed, 30 May 2012 15:22:22 EDThttp://www.sciencedaily.com/releases/2012/05/120530152203.htmBioChip may make diagnosis of leukemia and HIV faster, cheaperhttp://www.sciencedaily.com/releases/2012/05/120530104034.htm Inexpensive, portable devices that can rapidly screen cells for leukemia or HIV may soon be possible thanks to a chip that can produce three-dimensional focusing of a stream of cells, according to researchers.Wed, 30 May 2012 10:40:40 EDThttp://www.sciencedaily.com/releases/2012/05/120530104034.htmCellular computers? Scientists train cells to perform boolean functionshttp://www.sciencedaily.com/releases/2012/05/120530100041.htm Scientists have engineered cells that behave like AND and OR Boolean logic gates, producing an output based on one or more unique inputs. This feat could eventually help researchers create computers that use cells as tiny circuits.Wed, 30 May 2012 10:00:00 EDThttp://www.sciencedaily.com/releases/2012/05/120530100041.htmIon-based electronic chip to control muscles: Entirely new circuit technology based on ions and moleculeshttp://www.sciencedaily.com/releases/2012/05/120529113543.htm An integrated chemical chip has just been developed. An advantage of chemical circuits is that the charge carrier consists of chemical substances with various functions. This means that we now have new opportunities to control and regulate the signal paths of cells in the human body. The chemical chip can control the delivery of the neurotransmitter acetylcholine. This enables chemical control of muscles, which are activated when they come into contact with acetylcholine.Tue, 29 May 2012 11:35:35 EDThttp://www.sciencedaily.com/releases/2012/05/120529113543.htmMethod for building artificial tissue devisedhttp://www.sciencedaily.com/releases/2012/05/120528154859.htm Physicists have developed a method that models biological cell-to-cell adhesion that could also have industrial applications.Mon, 28 May 2012 15:48:48 EDThttp://www.sciencedaily.com/releases/2012/05/120528154859.htmSmallest possible five-ringed structure made: 'Olympicene' molecule built using clever synthetic organic chemistryhttp://www.sciencedaily.com/releases/2012/05/120528100253.htm Scientists have created and imaged the smallest possible five-ringed structure -- about 100,000 times thinner than a human hair. Dubbed 'olympicene', the single molecule was brought to life in a picture thanks to a combination of clever synthetic chemistry and state-of-the-art imaging techniques.Mon, 28 May 2012 10:02:02 EDThttp://www.sciencedaily.com/releases/2012/05/120528100253.htm'Unzipped' carbon nanotubes could help energize fuel cells and batterieshttp://www.sciencedaily.com/releases/2012/05/120527153818.htm Multi-walled carbon nanotubes riddled with defects and impurities on the outside could replace some of the expensive platinum catalysts used in fuel cells and metal-air batteries, according to scientists.Sun, 27 May 2012 15:38:38 EDThttp://www.sciencedaily.com/releases/2012/05/120527153818.htmSuper-sensitive tests could detect diseases earlierhttp://www.sciencedaily.com/releases/2012/05/120527153718.htm Scientists have developed an ultra-sensitive test that should enable them to detect signs of a disease in its earliest stages.Sun, 27 May 2012 15:37:37 EDThttp://www.sciencedaily.com/releases/2012/05/120527153718.htmCell?s transport pods look like a molecular version of robots from Transformershttp://www.sciencedaily.com/releases/2012/05/120525103614.htm Images of the cell's transport pods have revealed a molecular version of the robots from Transformers. Previously, scientists had been able to create and determine the structure of 'cages' formed by parts of the protein coats that encase other types of vesicles, but this study was the first to obtain high-resolution images of complete vesicles, budded from a membrane.Fri, 25 May 2012 10:36:36 EDThttp://www.sciencedaily.com/releases/2012/05/120525103614.htmDiscarded data may hold the key to a sharper view of moleculeshttp://www.sciencedaily.com/releases/2012/05/120524143527.htm There's nothing like a new pair of eyeglasses to bring fine details into sharp relief. For scientists who study the large molecules of life from proteins to DNA, the equivalent of new lenses have come in the form of an advanced method for analyzing data from X-ray crystallography experiments.Thu, 24 May 2012 14:35:35 EDThttp://www.sciencedaily.com/releases/2012/05/120524143527.htmNewly modified nanoparticle opens window on future gene editing technologieshttp://www.sciencedaily.com/releases/2012/05/120524123232.htm Researchers are using nanoparticles to simultaneously deliver proteins and DNA into plant cells. The technology could allow more sophisticated and targeted editing of plant genomes. And that could help researchers develop crops that adapt to changing climates and resist pests.Thu, 24 May 2012 12:32:32 EDThttp://www.sciencedaily.com/releases/2012/05/120524123232.htmUnusual quantum effect discovered in earliest stages of photosynthesishttp://www.sciencedaily.com/releases/2012/05/120524092932.htm Quantum physics and plant biology seem like two branches of science that could not be more different, but surprisingly they may in fact be intimately tied. Scientists have discovered an unusual quantum effect in the earliest stages of photosynthesis.Thu, 24 May 2012 09:29:29 EDThttp://www.sciencedaily.com/releases/2012/05/120524092932.htmBig step toward quantum computing: Efficient and tunable interface for quantum networkshttp://www.sciencedaily.com/releases/2012/05/120523135527.htm Quantum computers may someday revolutionize the information world. But in order for quantum computers at distant locations to communicate with one another, they have to be linked together in a network. While several building blocks for a quantum computer have already been successfully tested in the laboratory, a network requires one additonal component: A reliable interface between computers and information channels. Austrian physicists now report the construction of an efficient and tunable interface for quantum networks.Wed, 23 May 2012 13:55:55 EDThttp://www.sciencedaily.com/releases/2012/05/120523135527.htmRapid DNA sequencing may soon be routine part of each patient's medical recordhttp://www.sciencedaily.com/releases/2012/05/120522152655.htm Rapid DNA sequencing may soon become a routine part of each individual's medical record, providing enormous information previously sequestered in the human genome's 3 billion nucleotide bases. Recent advances in sequencing technology using a tiny orifice known as a nanopore are covered in a new a article.Tue, 22 May 2012 15:26:26 EDThttp://www.sciencedaily.com/releases/2012/05/120522152655.htmMethod to strengthen proteins with polymershttp://www.sciencedaily.com/releases/2012/05/120521164104.htm Scientists have synthesized polymers to attach to proteins in order to stabilize them during shipping, storage and other activities. The study findings suggest that these polymers could be useful in stabilizing protein formulations.Mon, 21 May 2012 16:41:41 EDThttp://www.sciencedaily.com/releases/2012/05/120521164104.htmTotally RAD: Bioengineers create rewritable digital data storage in DNAhttp://www.sciencedaily.com/releases/2012/05/120521163751.htm Scientists have devised a method for repeatedly encoding, storing and erasing digital data within the DNA of living cells. In practical terms, they have devised the genetic equivalent of a binary digit -- a "bit" in data parlance.Mon, 21 May 2012 16:37:37 EDThttp://www.sciencedaily.com/releases/2012/05/120521163751.htmDon't like blood tests? New microscope uses rainbow of light to image the flow of individual blood cellshttp://www.sciencedaily.com/releases/2012/05/120521115654.htm Blood tests convey vital medical information, but the sight of a needle often causes anxiety and results take time. A new device however, can reveal much the same information as a traditional blood test in real-time, simply by shining a light through the skin. This portable optical instrument is able to provide high-resolution images of blood coursing through veins without the need for harsh fluorescent dyes.Mon, 21 May 2012 11:56:56 EDThttp://www.sciencedaily.com/releases/2012/05/120521115654.htmZooming in on bacterial weapons in 3-D: Structure of bacterial injection needles deciphered at atomic resolutionhttp://www.sciencedaily.com/releases/2012/05/120521103808.htm The plague, bacterial dysentery, and cholera have one thing in common: These dangerous diseases are caused by bacteria which infect their host using a sophisticated injection apparatus. Through needle-like structures, they release molecular agents into their host cell, thereby evading the immune response. Researchers have now elucidated the structure of such a needle at atomic resolution. Their findings might contribute to drug tailoring and the development of strategies which specifically prevent the infection process.Mon, 21 May 2012 10:38:38 EDThttp://www.sciencedaily.com/releases/2012/05/120521103808.htmEngineers use droplet microfluidics to create glucose-sensing microbeadshttp://www.sciencedaily.com/releases/2012/05/120518132657.htm Tiny beads may act as minimally invasive glucose sensors for a variety of applications in cell culture systems and tissue engineering.Fri, 18 May 2012 13:26:26 EDThttp://www.sciencedaily.com/releases/2012/05/120518132657.htmChemists merge experimentation with theory in understanding of water moleculehttp://www.sciencedaily.com/releases/2012/05/120518081147.htm Using newly developed imaging technology, chemists have confirmed years of theoretical assumptions about water molecules, the most abundant and one of the most frequently studied substances on Earth.Fri, 18 May 2012 08:11:11 EDThttp://www.sciencedaily.com/releases/2012/05/120518081147.htmDiamond used to produce graphene quantum dots and nano-ribbons of controlled structurehttp://www.sciencedaily.com/releases/2012/05/120517193141.htm Researchers have come closer to solving an old challenge of producing graphene quantum dots of controlled shape and size at large densities, which could revolutionize electronics and optoelectronics.Thu, 17 May 2012 19:31:31 EDThttp://www.sciencedaily.com/releases/2012/05/120517193141.htmIn chemical reactions, water adds speed without heathttp://www.sciencedaily.com/releases/2012/05/120517143506.htm Scientists have discovered how adding trace amounts of water can tremendously speed up chemical reactions -? such as hydrogenation and hydrogenolysis ?- in which hydrogen is one of the reactants, or starting materials.Thu, 17 May 2012 14:35:35 EDThttp://www.sciencedaily.com/releases/2012/05/120517143506.htmPlant protein discovery could boost bioeconomyhttp://www.sciencedaily.com/releases/2012/05/120514104848.htm Three proteins have been found to be involved in the accumulation of fatty acids in plants. The discovery could help plant scientists boost seed oil production in crops. And that could boost the production of biorenewable fuels and chemicals.Mon, 14 May 2012 10:48:48 EDThttp://www.sciencedaily.com/releases/2012/05/120514104848.htmPhotonics: New approach to generating terahertz radiation will lead to new imaging and sensing applicationshttp://www.sciencedaily.com/releases/2012/05/120510095622.htm A new approach to generating terahertz radiation will lead to new imaging and sensing applications. The low energy of the radiation means that it can pass through materials that are otherwise opaque, opening up uses in imaging and sensing ? for example, in new security scanners. In practice, however, applications have been difficult to implement.Thu, 10 May 2012 09:56:56 EDThttp://www.sciencedaily.com/releases/2012/05/120510095622.htmIt's a trap: New lab technique captures microRNA targetshttp://www.sciencedaily.com/releases/2012/05/120509135959.htm To better understand how microRNAs -- small pieces of genetic material -- influence human health and disease, scientists first need to know which microRNAs act upon which genes. To do this scientists developed miR-TRAP, a new easy-to-use method to directly identify microRNA targets in cells.Wed, 09 May 2012 13:59:59 EDThttp://www.sciencedaily.com/releases/2012/05/120509135959.htmQuantum dots brighten the future of lightinghttp://www.sciencedaily.com/releases/2012/05/120508173349.htm Researchers have boosted the efficiency of a novel source of white light called quantum dots more than tenfold, making them of potential interest for commercial applications.Tue, 08 May 2012 17:33:33 EDThttp://www.sciencedaily.com/releases/2012/05/120508173349.htmMolecular container gives drug dropouts a second chancehttp://www.sciencedaily.com/releases/2012/05/120508152129.htm Chemists have designed a molecular container that can hold drug molecules and increase their solubility, in one case up to nearly 3,000 times.Tue, 08 May 2012 15:21:21 EDThttp://www.sciencedaily.com/releases/2012/05/120508152129.htmUltrasound idea: Prototype bioreactor evaluates engineered tissue while creating ithttp://www.sciencedaily.com/releases/2012/05/120503194229.htm Researchers have developed a prototype bioreactor that both stimulates and evaluates tissue as it grows, mimicking natural processes while eliminating the need to stop periodically to cut up samples for analysis.Thu, 03 May 2012 19:42:42 EDThttp://www.sciencedaily.com/releases/2012/05/120503194229.htmNew technique generates predictable complex, wavy shapes: May explain brain folds and be useful for drug deliveryhttp://www.sciencedaily.com/releases/2012/05/120503120130.htm A new technique predictably generates complex, wavy shapes and may help improve drug delivery and explain natural patterns from brain folds to bell peppers.Thu, 03 May 2012 12:01:01 EDThttp://www.sciencedaily.com/releases/2012/05/120503120130.htmAt smallest scale, liquid crystal behavior portends new materialshttp://www.sciencedaily.com/releases/2012/05/120502132953.htm Liquid crystals, the state of matter that makes possible the flat screen technology now commonly used in televisions and computers, may have some new technological tricks in store.Wed, 02 May 2012 13:29:29 EDThttp://www.sciencedaily.com/releases/2012/05/120502132953.htmElectronic nanotube nose out in fronthttp://www.sciencedaily.com/releases/2012/05/120502112910.htm A new nanotube super sensor is able to detect subtle differences with a single sniff. For example, the chemical dimethylsulfone is associated with skin cancer. The human nose cannot detect this volatile but it could be detected with the new sensor at concentrations as low as 25 parts per billion.Wed, 02 May 2012 11:29:29 EDThttp://www.sciencedaily.com/releases/2012/05/120502112910.htmBiomimetic polymer synthesis enhances structure controlhttp://www.sciencedaily.com/releases/2012/05/120502091839.htm A new biomimetic approach to synthesising polymers will offer unprecedented control over the final polymer structure and yield advances in nanomedicine, researchers say.Wed, 02 May 2012 09:18:18 EDThttp://www.sciencedaily.com/releases/2012/05/120502091839.htmHigh-powered microscopes reveal inner workings of sex cellshttp://www.sciencedaily.com/releases/2012/05/120501085502.htm Scientists using high-powered microscopes have made a stunning observation of the architecture within a cell ? and identified for the first time how the architecture changes during the formation of gametes, also known as sex cells, in order to successfully complete? the process.Tue, 01 May 2012 08:55:55 EDThttp://www.sciencedaily.com/releases/2012/05/120501085502.htm

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'Jeopardy!' host Alex Trebek hospitalized after heart attack

FILE- In this Friday, April 28, 2006, file photo, Alex Trebek holds the award for outstanding game show host, for??ABC News' Sydney Lupkin reports:

"Jeopardy!" host Alex Trebek is in Cedars-Sinai Medical Center in Los Angeles after suffering a mild heart attack, according to a statement from his representative.

Trebek, 71, who was admitted on Saturday, was said to be in good spirits. He is under observation and undergoing further testing.

He is expected to fully recover and be back at "Jeopardy!" when production begins taping in July for the new season, the show's 29th.

Trebek was hospitalized for another minor heart attack in December 2007, and emerged from a car crash without any injuries in 2004 when he fell asleep at the wheel.

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Cano, Yankees touch up Dickey in 6-5 win over Mets


Essential News from The Associated Press

? ?Associated Press. All Rights Reserved.

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Thursday 21 June 2012

Medical marijuana does not increase teen drug use

Macgregor Campbell, consultant

131545607.jpg(Image: David Young-Wolff/Getty Images)

Teens in the US are smoking more pot, but don't blame medical marijuana. A recent survey of risky behaviour in teens indicates that while marijuana use has risen in recent years, the increase is not due to the drug's legalisation for medical purposes.

Marijuana use is currently legal?for medicinal purposes?in 17 US states, but the federal government still regards the drug as an illegal substance. Federal officials have recently increased efforts?to shut down legal marijuana dispensaries deemed to be too close to schools and universities.

A team of three economists led by Daniel Rees?of the University of Colorado at Denver analysed data from the US Centers for Disease Control's Youth Risk Behavior Survey to find out whether legalisation of medical marijuana leads to increased drug use in teens.

The survey tracks a number of behaviours, including self-reported marijuana use. Rees and colleagues sifted through data for the years 1993-2009, looking at outcomes such as marijuana use at school, frequent marijuana use, and the use of other substances, including alcohol and cocaine.

The team found that while teen marijuana use has risen since 2005, the increase was not correlated in a statistically significant way with whether or not the state that teens resided in had legalised the drug. "There is anecdotal evidence that medical marijuana is finding its way into the hands of teenagers, but there's no statistical evidence that legalisation increases the probability of use," said Rees in an?online statement?from the University of Oregon.

A number of recent studies have added support to proponents' claims that cannabis and cannabis-based treatments are?safe and effective?for conditions ranging from rheumatoid arthritis to multiple sclerosis, but legalising medical marijuana has been a tough sell in US states this year. Ballot initiatives?have failed in 11 states?so far, and passed in just one. Seven more states are slated to decide what side of the fence they fall on later this year.

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Samsung Galaxy S III is hot: bursts into flames and melts through its own casing

Samsung Galaxy S III is hot hot enough to melt through its casing

It doesn't look good. This Galaxy S III apparently malfunctioned while in an in-car holster, causing some substantial melting and burn marks across the lower half of the device. The global HSPA+ iteration of Samsung's new flagship apparently sparked into white flames, followed by a bang. While it's certainly not the first smartphone to implode in transit, the damage -- along the base but separate to the charging port -- looks pretty substantial and although the screen still apparently worked, reception was dead. The phone has been whisked off to a repair center through phone retailer Carphone Warehouse for the full autopsy. User dillo2k10 was left unscathed, but it's apparently left some nasty molten plastic remains on the inside of his car. Hit up the gallery link below for some more scorch-marked close-ups.

[Thanks Dillon]

Samsung Galaxy S III is hot: bursts into flames and melts through its own casing originally appeared on Engadget on Wed, 20 Jun 2012 15:54:00 EDT. Please see our terms for use of feeds.

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Regional anesthesia reduces complications and death for hip fracture patients

Regional anesthesia reduces complications and death for hip fracture patients [ Back to EurekAlert! ] Public release date: 20-Jun-2012
[ | E-mail | Share Share ]

Contact: Jessica Mikulski
jessica.mikulski@uphs.upenn.edu
215-349-8369
University of Pennsylvania School of Medicine

New findings could impact the perioperative care of millions of aging patients

PHILADELPHIA - In a study of more than 18,000 patients having surgery for hip fracture, researchers at the Perelman School of Medicine at the University of Pennsylvania found that the use of regional anesthesia versus general anesthesia, was associated with a significant reduction in major pulmonary complications and death. The new study will be published in the July issue of the journal Anesthesiology.

"Hip fracture is a common and costly event among older adults," said lead study author Mark D. Neuman, MD, assistant professor of Anesthesiology and Critical Care and senior fellow at the Leonard Davis Institute for Health Economics. "One out of five hip fracture patients dies within a year of their injury. There is an urgent need for better information to guide patients and clinicians make decisions about anesthesia for hip fracture surgery, but so far very few large observational studies in the general population have examined this issue."

Hip fractures are a global public health problem, occurring 1.6 million times worldwide, and their incidence is anticipated to grow rapidly during the next three decades because of the aging of the population. Most hip fractures occur in people older than 65, with the mortality and morbidity compilations increasing rapidly after age 80. A hip fracture almost always requires surgical repair or replacement, followed by weeks to months of physical therapy.

Dr. Neuman and his co-authors examined a retrospective cohort of patients undergoing surgery for hip fracture in 126 hospitals in New York in 2007 and 2008, which included a total of 18,158 patients. They tested the association of regional (epidural, spinal or nerve block) versus general anesthesia with inpatient mortality, major inpatient pulmonary complications, and major inpatient cardiovascular complications.

Among patients undergoing hip fracture surgery, the researchers found a 29 percent lower adjusted odds of mortality among patients receiving regional versus general anesthesia. They also found a 24 percent decrease in the adjusted odds of any inpatient pulmonary complication with regional anesthesia.

"These findings have important implications for practice, policy, and research related to the treatment of older adults with hip fracture," said Lee A. Fleisher, MD, chair and Robert Dunning Dripps Professor of Anesthesiology and Critical Care and the senior author of the study. "Given the high rate of mortality associated with hip fracture and the large and growing worldwide public health burden attributed to complications of hip fracture care, our findings highlight an important potential opportunity to improve outcomes among a growing population of vulnerable surgical patients."

###

For more information on the study, visit the Anesthesiology website at www.anesthesiology.org.

The study was funded, in part, by the Foundation for Anesthesia Education and Research (FAER).

Penn Medicine is one of the world's leading academic medical centers, dedicated to the related missions of medical education, biomedical research, and excellence in patient care. Penn Medicine consists of the Raymond and Ruth Perelman School of Medicine at the University of Pennsylvania (founded in 1765 as the nation's first medical school) and the University of Pennsylvania Health System, which together form a $4.3 billion enterprise.

The Perelman School of Medicine is currently ranked #2 in U.S. News & World Report's survey of research-oriented medical schools. The School is consistently among the nation's top recipients of funding from the National Institutes of Health, with $479.3 million awarded in the 2011 fiscal year.

The University of Pennsylvania Health System's patient care facilities include: The Hospital of the University of Pennsylvania -- recognized as one of the nation's top 10 hospitals by U.S. News & World Report; Penn Presbyterian Medical Center; and Pennsylvania Hospital the nation's first hospital, founded in 1751. Penn Medicine also includes additional patient care facilities and services throughout the Philadelphia region.

Penn Medicine is committed to improving lives and health through a variety of community-based programs and activities. In fiscal year 2011, Penn Medicine provided $854 million to benefit our community.


[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Regional anesthesia reduces complications and death for hip fracture patients [ Back to EurekAlert! ] Public release date: 20-Jun-2012
[ | E-mail | Share Share ]

Contact: Jessica Mikulski
jessica.mikulski@uphs.upenn.edu
215-349-8369
University of Pennsylvania School of Medicine

New findings could impact the perioperative care of millions of aging patients

PHILADELPHIA - In a study of more than 18,000 patients having surgery for hip fracture, researchers at the Perelman School of Medicine at the University of Pennsylvania found that the use of regional anesthesia versus general anesthesia, was associated with a significant reduction in major pulmonary complications and death. The new study will be published in the July issue of the journal Anesthesiology.

"Hip fracture is a common and costly event among older adults," said lead study author Mark D. Neuman, MD, assistant professor of Anesthesiology and Critical Care and senior fellow at the Leonard Davis Institute for Health Economics. "One out of five hip fracture patients dies within a year of their injury. There is an urgent need for better information to guide patients and clinicians make decisions about anesthesia for hip fracture surgery, but so far very few large observational studies in the general population have examined this issue."

Hip fractures are a global public health problem, occurring 1.6 million times worldwide, and their incidence is anticipated to grow rapidly during the next three decades because of the aging of the population. Most hip fractures occur in people older than 65, with the mortality and morbidity compilations increasing rapidly after age 80. A hip fracture almost always requires surgical repair or replacement, followed by weeks to months of physical therapy.

Dr. Neuman and his co-authors examined a retrospective cohort of patients undergoing surgery for hip fracture in 126 hospitals in New York in 2007 and 2008, which included a total of 18,158 patients. They tested the association of regional (epidural, spinal or nerve block) versus general anesthesia with inpatient mortality, major inpatient pulmonary complications, and major inpatient cardiovascular complications.

Among patients undergoing hip fracture surgery, the researchers found a 29 percent lower adjusted odds of mortality among patients receiving regional versus general anesthesia. They also found a 24 percent decrease in the adjusted odds of any inpatient pulmonary complication with regional anesthesia.

"These findings have important implications for practice, policy, and research related to the treatment of older adults with hip fracture," said Lee A. Fleisher, MD, chair and Robert Dunning Dripps Professor of Anesthesiology and Critical Care and the senior author of the study. "Given the high rate of mortality associated with hip fracture and the large and growing worldwide public health burden attributed to complications of hip fracture care, our findings highlight an important potential opportunity to improve outcomes among a growing population of vulnerable surgical patients."

###

For more information on the study, visit the Anesthesiology website at www.anesthesiology.org.

The study was funded, in part, by the Foundation for Anesthesia Education and Research (FAER).

Penn Medicine is one of the world's leading academic medical centers, dedicated to the related missions of medical education, biomedical research, and excellence in patient care. Penn Medicine consists of the Raymond and Ruth Perelman School of Medicine at the University of Pennsylvania (founded in 1765 as the nation's first medical school) and the University of Pennsylvania Health System, which together form a $4.3 billion enterprise.

The Perelman School of Medicine is currently ranked #2 in U.S. News & World Report's survey of research-oriented medical schools. The School is consistently among the nation's top recipients of funding from the National Institutes of Health, with $479.3 million awarded in the 2011 fiscal year.

The University of Pennsylvania Health System's patient care facilities include: The Hospital of the University of Pennsylvania -- recognized as one of the nation's top 10 hospitals by U.S. News & World Report; Penn Presbyterian Medical Center; and Pennsylvania Hospital the nation's first hospital, founded in 1751. Penn Medicine also includes additional patient care facilities and services throughout the Philadelphia region.

Penn Medicine is committed to improving lives and health through a variety of community-based programs and activities. In fiscal year 2011, Penn Medicine provided $854 million to benefit our community.


[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


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WebSite X5 Evolution 9.0.12.1873 + Business Templates 9.0 - CrDD

WebSite X5 Evolution 9.0.12.1873 + Business Templates 9.0.12.1873 x86/x64 [2012, MULTILANG + RUS]

WebSite X5 Evolution 9.0.12.1873 + Business Templates 9.0.12.1873 x86/x64 [2012, MULTILANG + RUS] | 303MB

WebSite X5 - a program that is ideal for creating a site evaluation! To use it, not necessarily to be a programmer. An intuitive, visual interface of the program is fully WebSite X5 allows you to view intermediate results on the fly. Always available for preview, updated in real time. The program makes WebSite X5 tips and gives advice at every stage of work, easy to use and allows you to flexibly configure the site (from the design stage to the stage of placing on the Internet.)
Features:

The program does not require knowledge of programming
Easy to use
Create your site in five steps
More than 1,000 ready-made templates
Creating your own templates
Create a form to send an e-mail from the site
Creating RSS-feeds
Creating a diverse menu of the website (static, dynamic, drop, etc.)
Built-in image editor for quick editing graphics on your web page
Color picker
Preparing a web page using the function "Drag and Drop"
Create photo gallery
On demand, you can edit the HTML code of web pages
Ability to create online shops
Publish site on the Internet with the built-in FTP-engine
Grouping of the project to your web site
Compatible with XHTML and CSS standards
Pleasant, convenient and simple user interface software WebSite X5 offers professional web-based tools: online store with payment by credit card
Scaling and panoramic view
Blog with audio podcasts and video podcasts
Galleries of images and videos
Built-in search engine for your site
Custom area (with access by login and password)
E-mail forms with anti-spam filters
Ad Management
News and RSS-feed
Multilingual Sites

Integrated Solution ("all in one"):

Editor to customize the template
Over 1500 professional templates
Graphical Editor
6000 exclusive images for free use
Automatic generation of site maps and menus
Library buttons and graphics
FTP-program for the placement site on the Internet
Widgets and HTML-code

Extras. information
All the way from idea to finished site is divided in the program in five basic steps:

General settings. After selecting a project and add general information about the site (such as description and keywords for search engines indexing the site) you can move on to choose a template for the site. The user can either select any of the 1,500 built-in templates or create your own. In addition to the basic style template, you can customize headers and footers site.
Creating a site map. The program automatically adds the home page, but all other pages must be added manually. First, you need to consider what information and how to be represented on the site, then you can begin to create a site map. Map can have an unlimited number of levels and pages. Based on this "map" of the program will automatically create a menu to navigate through the site. Site map at any time to update.
Creating a page. The process of creating pages is simple and consists in dragging a table cell in the page layout of existing facilities, such as "Text", "Image???, ???Flash-Animation ',' video ',' Audio ',' Table ',' Images Gallery ' "The form of e-mails", "Products List" and ???HTML-code and Widgets." Each object can be customized, or you can embed links to internal or external material. The program has a built-in image editor, so that when you prepare images for placement on the site can do without external graphic programs.
Advanced settings. Once the site is basically ready, you can customize the menu design, text, storefronts and e-mails. Built-in image editor allows you to create a "volume" buttons that change when you hover the mouse over them. In addition to setting the page style, you can use a variety of additional functions, for example, to add a welcome page in multiple languages ??with a sound track, custom parts, blog and online store.
Export. The finished site can place on the Internet with built-in FTP-program. The program WebSite X5 supports encrypted connections, you can save time by working in multisession mode, and booting the server, only those files that have changed since the last export. In addition to publishing the site to hosting server, you can also export the project site as a file on the same computer that created the project, or to another computer to get back up.

Installation manual

A. From the folder setup program for installing
Two. From the folder run the keygen crack, you select the language, generate the key, type in the activation of the program, shut down the internet connection and press "Next" button, enter the unlock code.
Three. From the folder templatepack90x set templates (set as a program)
4. Glad you install a program

Version: 9.0.12.1873
Developer: Incomedia
Web Developer: www.websitex5.com
Bit depth: 32bit +64 bit
Compatibility with Vista: complete
Compatible with Windows 7 full time
Language: Multilingual
Crack: None

System Requirements:

Windows XP, Vista, 7 (32 and 64-bit)

Download link:
(Buy premium account for maximum speed and resumming ability)

Links are Interchangeable - No Password - Single Extraction

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Wednesday 20 June 2012

Nigeria church attacks kill 36

Multiple suicide attacks on churches in northern Nigeria and subsequent rioting by Christian youths targeting Muslims killed at least 36 people on Sunday, AFP reported, citing officials.

Bomb blasts struck three churches in the northern Kaduna state in the space of an hour, the latest in a string of Sunday attacks that has threatened to ignite wider sectarian strife across the divided country.

There was no immediate claim of responsibility for the bloodshed but the attacks were likely to be blamed on Boko Haram, an extremist group bent on creating an Islamic state and responsible for scores of recent bombings.

Suicide bombers attacked two churches in the city of Zaria and one in Kaduna City, killing at least 16 people, national police spokesman Frank Mba said in a statement.

More than 100 people were injured in the day of violence, according to the National Emergency Management Agency.
?

In case you have found a mistake in the text, please send a message to the editor by selecting the mistake and pressing Ctrl-Enter.

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Tuesday 19 June 2012

Millions still go without insurance if law passes

One of the biggest misconceptions about President Obama's health care overhaul isn't who the law will cover, but rather who it won't.

If it survives Supreme court scrutiny, the landmark overhaul will expand coverage to about 30 million uninsured people, according to government figures. But an estimated 26 million U.S. residents will remain without coverage ? a population that's roughly the size of Texas and includes illegal immigrants and those who can't afford to pay out-of-pocket for health insurance.

"Many people think that this health care law is going to cover everyone, and it's not," says Nicole Lamoureux, executive director of the Alexandria, Va.-based National Association of Free & Charitable Clinics, which represents about 1,200 clinics nationally.

To be sure, it's estimated that the Affordable Care Act would greatly increase the number of insured Americans. The law has a provision that requires most Americans to be insured or face a tax penalty. It also calls for an expansion of Medicaid, a government-funded program that covers the health care costs of low-income and disabled Americans. Additionally, starting in 2014, there will be tax credits to help middle-class Americans buy coverage.

The Supreme Court is expected to hand down a decision this month on whether to uphold the law completely or strike down parts or all of it. If it survives, about 93 percent of all non-elderly, legal U.S. residents will be covered by 2016. That's up from 82 percent this year.

Still, millions of illegal immigrants won't qualify for coverage. This population will account for roughly 26 percent of those who will remain uninsured, according to Urban Institute, a nonpartisan think tank.

And many legal U.S. residents will go without insurance, too. About 36 percent of the population that remains uninsured will qualify for Medicaid but won't sign up for various reasons. Others likely will make too much money to qualify for assistance but be unable to afford coverage.

Here's a look at some of the groups that will likely remain uninsured if the law survives:

ILLEGAL IMMIGRANTS

More than 11 million unauthorized immigrants live in the United States, according to the Pew Hispanic Center, a nonpartisan research center. That amounts to nearly 4 percent of the total population. But there are no provisions that address illegal immigrants in the health care law.

They won't be able to sign up for Medicaid. They won't be eligible for the tax credits to help buy coverage. And they won't be able to use online marketplaces that the government will set up in order for people to get coverage in a process that's similar to buying plane tickets on travel web sites. Those online exchanges, much like the tax credits, will require proof of citizenship.

"They will still need to find alternative ways to seek care because nothing in the law really expands coverage and affordable coverage options for undocumented immigrants," says Sonal Ambegaokar, a health policy attorney with the National Immigration Law Center in Los Angeles.

The topic is a politically divisive issue. On one side, there are people who say that the government should provide health care for all U.S. residents ? legal or not. The other side contends that doing so could take valuable resources away from U.S. citizens.

"Because of the limited supply of health care, we're almost in a sociological triage," says Bob Dane, spokesman for the Federation for American Immigration Reform, a national group that calls for stricter immigration laws. "It begs the question, 'Who do we serve, who do we serve first and who is not entitled?'"

Researchers have found that immigrants tend to use the health care system less than legal residents. Illegal immigrants, in particular, tend to avoid using the health care system until they have to, favoring home remedies first or making cash payments to providers when they need care. That population also is younger, so it generally has fewer health care needs, says Timothy Waidmann, a researcher with Urban Institute.

The think tank, using federal government survey data, estimates that illegal immigrants accounted for an estimated $18 billion of the $1.4 trillion spent on health care in the United States in 2007. That adds up to less than 2 percent of total spending.

Some say excluding illegal immigrants from the overhaul will keep some legal residents uninsured, too. Ambegaokar, the Los Angeles attorney, points to parents who are illegal immigrants but have children who are legal citizens because they were born in the United States.

If the parents are not eligible, they may not know that their kids qualify. And in other instances, if one child is legal and the other is not, the parents may decide not to sign up either to avoid playing favorites.

"The goal is to enroll everybody who is eligible," Ambegaokar says. "But when you make systems complicated and require proof of ID, you're going to inevitably keep out people who should be in."

LOST IN TRANSLATION

Medicaid, which currently covers more than 60 million people, is expected to add about 17 million more people to its program by 2016 if the law is upheld, according to the nonpartisan Congressional Budget Office, which researches budgetary issues for Congress.

But people are still expected to fall through the cracks. That's because the requirements and process for signing up for Medicaid can be confusing. And while the overhaul aims to make the process easier, it won't smooth out all the wrinkles.

The problem? Many people don't realize that they qualify for coverage. And that likely will still be the case, albeit to a lesser extent, after Medicaid expands.

Coverage depends on how someone's income stacks up to federal poverty guidelines, which can be obscure to the average person. Plus, because income can fluctuate, someone could qualify one year but not the next.

"Regardless of how much outreach you do ... you're never going to get perfect enrollment," Matthew Buettgens, another Urban Institute researcher, says.

Staying enrolled can be another hurdle. Medicaid recipients have to re-enroll, sometimes more than once a year. They can be dropped if they miss deadlines, submit incomplete forms or if paperwork doesn't catch up with them after they move ? something poor families tend to do more frequently than the average American household

Leeanna Herman learned this when an unexpected $300 doctor bill arrived in the mail. The Bakersfield, Calif., resident was pregnant and unemployed and didn't know her government-funded health coverage had lapsed.

"I was freaking out," says Herman, 23, who went a month without coverage because she missed the deadline to re-enroll. "How do you expect me to pay that?'"

Experts say online applications and electronic verification of income levels and other things will make this process easier. But deadlines will still matter and some people don't have easy access to the Internet. And there will still be some people who simply won't enroll.

"There will always be that segment that says, 'Aw, the heck with it, I will just wait until I get sick and go to the ER,'" says Stephen Schilling, CEO of Clinica Sierra Vista, a nonprofit that has a network of 27 community health centers in California.

Schilling expects to still see a lot of uninsured patients at the nonprofit group's health centers even if the law is upheld. The center sits in an agricultural area in California's San Joaquin Valley, populated with migrant workers and saddled with an unemployment rate of around 15 percent.

It cares for about 60,000 uninsured people annually, thanks in part to grants and a sliding fee scale for patients based on their family size and income. Schilling says he still expects between 20,000 and 40,000 uninsured patients if the overhaul is implemented.

LIVING IN THE GAP

The overhaul calls for tax credits to help middle-class Americans buy coverage. But some people who make too much money to qualify for the tax credits may have a hard time finding an affordable option for private health insurance

The subsidies can pay a large chunk of the insurance bill. For instance, a 40-year-old person who makes $50,000 in 2014 and needs coverage for a family of four might receive a government tax credit of more than $8,000.

That would cover more than 70 percent of the premium, or the cost of coverage, according to a subsidy calculator on the nonprofit Kaiser Family Foundation's website. Of course, that estimate depends on the type of coverage the person choses, where they live and whether they can get coverage through work.

But the tax credits will go to people with incomes up to 400 percent of the federal poverty level, or $44,680 for an individual this year. People just above that level may have a hard time finding affordable health insurance.

If the health care law is upheld, Angela Agnew Laws worries that she might remain uninsured like she has been for the past eight years.

Laws, who lives in Leesburg, Va., runs a small business that cleans and maintains commercial buildings. She hopes her income will climb to about $60,000 by 2014, which would be too high for tax credit help.

A plan that offers more than just basic protection against big medical expenses could cost as much as $10,000 annually for Laws. She could find less extensive coverage for a lower premium, but that may only save about $1,000.

Laws, 58, figures that she'll remain uninsured if she can't find an affordable coverage option that fits a monthly budget already crammed with payments of $1,203 for rent $530 toward her car.

"It's a scary prospect for me," she says.

Associated Press

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Monday 18 June 2012

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Yankee Fans keep enemy Red Sox closer

ScienceDaily (June 18, 2012) ? Fans of the New York Yankees incorrectly perceive Fenway Park, home of the archrival Boston Red Sox, to be closer to New York City than is Camden Yards, home of the Baltimore Orioles, a study by New York University psychologists has found. Their research, which appears in the Personality and Social Psychology Bulletin, shows how social categorization, collective identification, and identity threat work in concert to shape our representations of the physical world.

"Sun Tzu, the Chinese military general, philosopher, and author of what is arguably the most famous book on military strategy, reportedly coined the famous phrase 'Keep your friends close, but your enemies closer'," wrote the study's co-authors, NYU's Jenny Xiao, a doctoral candidate, and Jay Van Bavel, an assistant professor in the Department of Psychology. "This phrase, which has been adopted by strategists from Niccol? Machiavelli to Michael Corleone, reflects the adaptive value of attending very closely to one's enemies. In the same way, our participants appeared to be doing something quite similar -- they reported that their 'enemies' were closer, but only when they posed a potential threat. Our research, then, suggests that we keep our enemies psychologically closer by changing our representation of the physical world, in this case, physical distance."

Previous scholarship has shown that people categorize themselves on the basis of an individual identity, a collective identity, or both, depending on the social and motivational context -- a process known as self-categorization. More specifically, earlier studies have shown that categorical labels make people exaggerate perceived distance between arbitrary categories. For example, people overestimate distance on a map between a domestic and a foreign location, relative to distance between two domestic locations or between two foreign locations. In other words, categorization enlarges estimations of between-group physical distance.

However, it's not clear these perceptions hold when we see an entity as a threat. The NYU researchers sought to clarify our understanding of perceived distances, but through a different lens: how collective identities and threats to these identities may alter estimates of large-scale physical distances.

In doing so, they drew from existing scholarship in biology.

"Biologists have found that it is usually more adaptive for organisms to respond to potential threats as if they are truly threatening than to fail to respond," wrote the study's co-authors. "So, it's possible that certain threats to people's collective identities may trigger similar defensive reactions, such as reducing estimations of physical distance between the in-group and a threatening out-group -- what we term the threat hypothesis."

To test their theory, the researchers interviewed Yankee fans and non-Yankee fans outside of Yankee Stadium on June 18-19, 2010 -- prior to the start of games against the New York Mets. At the time of the interviews, the Yankees were in first place in the American League East, the Red Sox were in second place (one game behind the Yankees), and the Baltimore Orioles were in last place (23 games behind the Yankees). A series of questions identified participants as either Yankees fans who were threatened by the Red Sox or non-Yankee fans who felt no such threat.

Participants were then asked to estimate the distance from Yankee Stadium both to Fenway Park (actual distance =190 miles) and to the Orioles' home stadium, Camden Yards (170 miles). Camden Yards was chosen as the control location because it is the home of a non-threatening group in the same division as the Yankees and Red Sox, and is a similar (albeit slightly shorter) distance from Yankee Stadium as Fenway Park. Participants' distance estimations were assessed by either a written report in miles, or a map measure, in which they saw a map of the northeastern U.S., with a 500-mile-radius circle centered on Yankee Stadium, and then indicated the location of these two stadiums on two maps.

Their results, which also took into account participants' geographical expertise, supported the researchers' hypothesis: non-Yankees fans correctly estimated that Fenway Park was marginally farther than Camden Yards; in contrast, Yankees fans estimated that Fenway Park, the home stadium of a threatening group, was marginally closer than Camden Yards, the home stadium of a non-threatening group. Therefore, the relative difference in distance estimations to the two stadiums (Fenway Park and Camden Yards) differed as a function of the perceivers' baseball identity -- being a fan of the Yankees or not.

The researchers also considered whether or not the threat hypothesis could apply in other contexts. Specifically, they examined whether subjective feelings of threat from Mexican immigrants were associated with their distance estimations to Mexico City. Here, they also made distinctions between two types of threats: symbolic threats, which concern threats to the worldviews of an in-group, such as values, beliefs, morals, cultures, and attitudes, and realistic threats, which concern threats to the political and economic power of the in-group, as well as threats to the welfare of its members.

The researchers predicted that the effects of identity threat would be specific to distance estimation to Mexico City, but not to other, non-threatening cities in North America (e.g., Los Angeles and Vancouver). To measure perceived threat, participants were asked to what extent they agreed with statements such as "Immigration from Mexico is undermining American culture" (symbolic threat) and "Mexican immigration has increased tax burden on Americans" (realistic threat).

Participants then estimated the distance in a straight line from New York City to Mexico City, Mexico (actual distance =2086 miles), Los Angeles (actual distance =2443 miles), and Vancouver (actual distance =2425 miles). Participants were instructed to estimate these distances by indicating a number between zero and five thousand miles.

As the researchers hypothesized, perceived symbolic threat significantly predicted estimated distance to Mexico City -- specifically, greater perceived symbolic threat from Mexican immigration was associated with shorter estimated distance to Mexico City (from New York City). However, contrary to the researchers' expectations, this was not the case for participants who had perceived realistic threat or for those who perceived Mexican immigrants as a perceived symbolic and realistic threat. This distinction suggested that perceptions of distance to enemies are limited to symbolic threats.

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The above story is reprinted from materials provided by New York University, via Newswise.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Y. J. Xiao, J. J. Van Bavel. See Your Friends Close and Your Enemies Closer: Social Identity and Identity Threat Shape the Representation of Physical Distance. Personality and Social Psychology Bulletin, 2012; DOI: 10.1177/0146167212442228

Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

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