The top 100 papers The discovery of high-temperature superconductors, the determination of DNA’s double-helix structure, the first observations that the expansion of the Universe is accelerating — all of these breakthroughs won Nobel prizes and international acclaim. Yet none of the papers that announced them comes anywhere close to ranking among the 100 most highly cited papers of all time. Citations, in which one paper refers to earlier works, are the standard means by which authors acknowledge the source of their methods, ideas and findings, and are often used as a rough measure of a paper’s importance. Fifty years ago, Eugene Garfield published the Science Citation Index (SCI), the first systematic effort to track citations in the scientific literature. To mark the anniversary, Nature asked Thomson Reuters, which now owns the SCI, to list the 100 most highly cited papers of all time. (See the full list at Web of Science Top 100.xls or the interactive graphic, below.) Biological techniques Phylogenetics
SIGA: Smallpox Antiviral and Biodefense Drug Development Why Isn't the Sky Blue? What is the color of honey, and "faces pale with fear"? If you're Homer--one of the most influential poets in human history--that color is green. And the sea is "wine-dark," just like oxen...though sheep are violet. Which all sounds...well, really off. Producer Tim Howard introduces us to linguist Guy Deutscher, and the story of William Gladstone (a British Prime Minister back in the 1800s, and a huge Homer-ophile). Read more: Guy Deutscher, Through the Language Glass: Why the World Looks Different in Other Languages Homer, The Odyssey: The Fitzgerald Translation DNA vaccination The making of a DNA vaccine. DNA vaccination is a technique for protecting an organism against disease by injecting it with genetically engineered DNA to produce an immunological response. Nucleic acid vaccines are still experimental, and have been applied to a number of viral, bacterial and parasitic models of disease, as well as to several tumour models. Although unproven in the clinical setting, DNA vaccines have a number of potential advantages over conventional vaccines, including the ability to induce a wider range of immune response types. History[edit] Many believe vaccines are among the greatest achievements of modern medicine – in industrial nations, they have eliminated naturally occurring cases of smallpox, and nearly eliminated polio, while other diseases, such as typhus, rotavirus, hepatitis A and B and others are well controlled. Current use[edit] Potential Advantages and disadvantages[edit] Plasmid vectors for use in vaccination[edit] Vector design[edit] Delivery methods[edit]
What Scientists Really Do by Priyamvada Natarajan Curiosity: How Science Became Interested in Everything by Philip Ball University of Chicago Press, 465 pp., $35.00 Ignorance: How It Drives Science by Stuart Firestein Oxford University Press, 195 pp., $21.95 Rien ne dure que le provisoire. —French proverb The current misuse of scientific findings can be tragic. One of the expert geologists at the assessment meeting, Enzo Boschi, drew attention to this scientific uncertainty and noted that while a large earthquake was “unlikely,” the possibility could not be excluded. When the jolt of a quake woke up his two teenage children, a local resident, Giustino Parisse, trusting the report he had heard earlier on TV, calmed them down and put them back to sleep. Closer to home, on June 12, 2012, the North Carolina Senate passed a law that effectively prohibited the use of any data about sea-level changes in determining coastal policy in the state. This article is available to subscribers only. Print Subscription — $74.95 Online Subscription — $69.00
The top ten myths about evolution For those of you who are not familiar Cameron Smith's The Top Ten Myths About Evolution, it is an excellent book. Like the best works of popular science, it guides the reader without expecting them to already know anything about the subject. While its main purpose is to rebut the most popular misconceptions about the theory of evolution, it also teaches the science needed to fill the void that abandoning creationism leaves. In this post, I am going to provide my own rebuttals to Cameron's "top ten myths." 1: Survival of the fittest. A common misunderstanding about evolution is that "survival of the fittest" means only the strong and ruthless survive. It should also be noted that many of the best strategies for passing on ones genes often have nothing to do with strength or ruthlessness. 2: Its just a theory A common objection made to evolution is that the science must be still out because it is "only a theory." 3: The ladder of progress 4: The missing link 5: Evolution is random Conclusion
How Real-Life Science Influenced Guardians of the Galaxy | Underwire Marvel Studios Of all the people who are partially responsible for Friday’s much-anticipated Marvel movie Guardians of the Galaxy—studio head Kevin Feige, co-stars Chris Pratt and Zoe Saldana, Jack Kirby and Jim Starlin for pioneering Marvel’s “cosmic” stories—the most surprising one might be scientist Richard Feynman. Not that the celebrated physicist known for his work in the fields of quantum mechanics and nanotechnology contributed directly to the movie in any way (having died in 1988, that would’ve been unlikely), but without Feynman, GotG screenwriter Nicole Perlman might never have gotten involved in writing in the first place. “Science was my gateway drug,” Perlman says, “so I tried to see if I could apply my interest in science stories to actual science—and discovered that the nitty gritty is a lot less exciting than the stories.” Nicole Perlman. Ben Rasmussen/WIRED As a teenager, Perlman idolized the physicist the way some of her peers admired Tiger Beat cover boys.
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