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Posts Tagged ‘Science’

Israeli Science Breakthrough Extracts Fuel From Water

by WrathofG-d ( 16 Comments › )
Filed under Israel, Middle East, Religion, Science at April 7th, 2009 - 10:40 am

There are numerous boycotts around the world of Israeli products, English football clubs that like Israel, Israeli scientists, Israeli teachers, and well pretty much everything if it ever once even thought about Israel.   Well, you Israel hating, Anti-semitic jerks… stick to your principles and……boycott this!

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(IsraelNN.com) Among the most important challenges facing science today is designing an efficient system for splitting water into hydrogen and oxygen. The ability to do so will introduce hydrogen into the market as a clean, sustainable fuel. But man-made systems for getting to the root of water that exist today are very inefficient and often require additional use of sacrificial chemical agents.

Now, a unique approach developed by Prof. David Milstein and colleagues of the Weizmann Institute’s Organic Chemistry Department, provides important steps in overcoming this challenge. Their research demonstrated a new mode of bond generation between oxygen atoms and even defined the mechanism by which it takes place. It is the generation of oxygen gas by the formation of a bond between two oxygen atoms originating from water molecules that proves to be the bottleneck in the water splitting process. Their research has recently been published in Science. Nature, by taking a different path, has evolved a very efficient process: photosynthesis, carried out by plants. Photosynthesis is the source of all oxygen on earth. Although there has been significant progress towards the understanding of photosynthesis, just how this system functions remains unclear. Vast worldwide efforts have been devoted to developing artificial photosynthetic systems based on metal complexes that serve as catalysts, but with little success. (A catalyst is a substance that is able to increase the rate of a chemical reaction without getting used up.)

Moreover, the team has provided evidence showing that the bond between the two oxygen atoms is generated within a single molecule – not between oxygen atoms residing on separate molecules, as commonly believed – and it comes from a single metal center.

Discovery of an efficient artificial catalyst for the sunlight-driven splitting of water into oxygen and hydrogen is a major goal of renewable clean energy research. So far, Milstein’s team has demonstrated a mechanism for the formation of hydrogen and oxygen from water, without the need for sacrificial chemical agents, through individual steps, using light. For their next study, they plan to combine these stages to create an efficient catalytic system, bringing those in the field of alternative energy an important step closer to realizing this goal.

Participating in the research were former postdoctoral student Stephan Kohl, Ph.D. student Leonid Schwartsburd and technician Yehoshoa Ben-David all of the Organic Chemistry Department, together with staff scientists Lev Weiner, Leonid Konstantinovski, Linda Shimon and Mark Iron of the Chemical Research Support Department.

The Weizmann Institute of Science in Rehovot, Israel, is home to 2,600 scientists, students, technicians and supporting staff. Institute research efforts include the search for new ways of fighting disease and hunger, examining leading questions in mathematics and computer science, probing the physics of matter and the universe, creating novel materials and developing new strategies for protecting the environment.

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Israel: leading the way in science and technology to create a truly green energy future, and an end to global warming climate change.

If those around the world who protest Israel, and call for boycotts were not so consumed with their Jew-hatred, and anger they would see all the good that Israel does, and that those whom they support aren’t the ones that share their values.

**Most recently, as a result of pressure from Anti-Israel organizations, like the I.S.M., Motorola has decided to stop selling parts to Israel.  We need to push back against the lies and slander.

DONT JUST SIT THERE…….DO SOMETHING

~CONTACT Motorola (here & here) and tell them to sell to Israel.

Science: G-d Is Better For You & Your Children Than Secularism

by WrathofG-d ( 20 Comments › )
Filed under Religion, Science at April 2nd, 2009 - 9:11 am

Atheists and skeptics, you can put down that Prozac -the “archaic belief” in G-d is scientifically proven to be good for you and your children.

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Prominent scientists show the efficacy of a true belief in God to treat anxiety.

David Rosmarin was a sophomore in college in 1999 when he began to feel anxious. His nervousness — about academic stresses and social woes — was probably typical of all college students everywhere, but when David experienced difficulty falling asleep at night, he considered going to the campus psych to get medication.

After one of his weekly Torah learning sessions, David consulted Rabbi Nissan Applebaum about the sleep he was losing. “Rabbi, would it be a good idea for me to speak to a mental health professional like a psychologist or psychiatrist about my anxiety?”

Without replying, Rabbi Applebaum rose from his seat and ran out of the room. Confused yet intrigued, David followed him. “I watched,” recalls David, “as he proceeded to photocopy pages from a book, preparing a sheath of papers for me that would change my life.”

When he was finished, Rabbi Applebaum placed a copy of a 61-page document into David’s hands. The first page read: “The Gate of Trust in God.” The pages were an excerpt from the book Duties of the Heart, written by Rabbi Bachaya Ibn Pekuda in 11th Century Spain. “I don’t know if you should speak to a mental health professional about your anxiety,” the rabbi said to David, “but I do know that reading these pages will help you. Learn them for 10-15 minutes each night before you go to bed, and contemplate deeply what is written here.”

David followed the rabbi’s “prescription.” As he recalls:”To my surprise, within 8 weeks, not only was I able to fall asleep without difficulty, but my anxiety had almost completely vanished. Even more remarkable was that the improvement in my psychological state had occurred despite the fact that none of the anxiety-producing factors in my life had been ameliorated. …

DO RELIGIOUS BELIEFS HELP HANDLE STRESS?

…. the growing field of the psychology of religion, which has published almost 1,800 psychological studies in the past two decades, investigates questions such as:

  • Can religious beliefs/practices be a source of coping in times of stress?
  • Is weekly attendance of religious services linked to levels of anxiety and depression?
  • Do religious individuals have better or worse outcomes in psychological treatment than non-religious individuals?
  • Can spirituality and religiousness be integrated into clinical practice for the treatment of psychological problems?
  • A recent example of one such study was reported in Canada’s National Post on March 4, 2009.  The study, led by Michael Inzlicht, a University of Toronto psychology professor, had been published in the journal Psychological Science.  The researchers measured activity in the part of the brain – the anterior cingulate cortex – that registers stress. Subjects were asked to perform a stressful exercise, called a “Stroop task.”

    Prof. Inzlicht said that initially they were simply trying to understand what factors would activate these brain waves, not investigate religious belief. … [W]hen the researchers asked about a belief in God and religiosity did a pattern develop. Those with the deepest religious belief were more likely to let mistakes roll off their backs, while those who tend toward atheism were more likely to suffer stress and anxiety after committing an error. Prof. Inzlicht reported that no atheist in the study showed low anxiety and no religious person showed high anxiety.

    THE SCIENTIFIC TRUTH ABOUT RELIGION AND PSYCHOLOGY

    Freud insisted that religion was inversely associated with positive psychological health. Esteemed psychologist Albert Ellis, ranked by his peers as the second most influential psychotherapist in history, in the 1980s claimed that people who have strong religious convictions are going to have less tolerance to uncertainty, be less resilient, suffer more from anxiety, and be more prone to neuroses.

    In the 1990s, psychologist Kenneth Pargament faced off with these giants and suggested testing their claims scientifically by conducting actual psychological experiments, without a religious or anti-religious agenda. Dr. Pargament made an empirical science of the psychology of religion, and has published two books and over 150 scientific papers. He has received numerous awards from the American Psychological Association and the American Psychiatric Association. In general, his studies have shown that spirituality is an important resource for people in times of stress, and connection with God can be ameliorative for symptoms of stress, worry, and depression. After reviewing Dr. Pargament’s research, Dr. Ellis publicly retracted his statements and grudgingly admitted that, from a psychological standpoint, religion is “not necessarily a bad thing.”

    In truth, as secularization in society has increased, so have the levels of anxiety and depression. As Robert Leahy, clinical professor in psychiatry at Cornell University, recently pointed out in an interview with Dennis Prager: “We’re experiencing a major historic trend In the increase in anxiety… The average child today between the ages of 11 to 13 is as anxious as the average psychiatric patient was in the 1950s.”  Dr. Leahy also noted: “There is research that shows that people having a belief system and a community that supports that have actually a better and happier life.”

    For the past five years, David Rosmarin has worked in a PhD program with Dr. Pargament, and recently received an appointment at the Harvard Medical School as a Clinical Fellow in the Department of Psychiatry.  Rosmarin has published numerous studies in academic peer-reviewed journals and presented at several national conferences on the relationship between religion/spirituality and anxiety, stress, and depression. [Seehttp://www.jpsych.com]

    Although many such studies have been done among Christians, Rosmarin has pioneered studies in the Jewish community.  Consistently, his research has found that trust in God as well as religious practices (e.g., prayer, religious study, attending services) is associated with lower levels of psychological distress.

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    There is way too much here to quote….read the rest of the article.

    Related:  University of Toronto Study: Brain Different Between Believers and Non-Believers.

    Extravagant Results of Nature’s Arms Race

    by bar ( 33 Comments › )
    Filed under Evolution, Science at March 28th, 2009 - 3:34 am

    Nature is reputed to be red in tooth and claw, but many arms races across the animal kingdom are characterized by restraint rather than carnage.

    24armor-500 Competition among males is often expressed in the form of elaborate weapons made of bone, horn or chitin. The weapons often start off small and then, under the pressure of competition, may evolve to attain gigantic proportions. The Irish elk, now extinct, had antlers with a span of 12 feet. The drawback of this magnificent adornment, though, was that the poor beast had to carry more than 80 pounds of bone on its head.

    In a new review of sexual selection, a special form of natural selection that leads to outlandish armament and decoration, Douglas J. Emlen, a biologist at the University of Montana, has assembled ideas on the evolutionary forces that have made animal weapons so diverse.

    Sexual selection was Darwin’s solution to a problem posed by the cumbersome weapons sported by many species, and the baroque ornaments developed by others. They seemed positive handicaps in the struggle for survival, and therefore contrary to his theory of natural selection. To account for these extravagances, Darwin proposed that both armaments and ornaments must have been shaped by competition for mates.

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    Dr. Emlen said he became interested in animal armament after studying a species of dung beetle in Panama that specialized in monkey scat. He broadened his studies to dung beetles worldwide and noticed a pattern in their weaponry. Dung beetles may have started their highly successful career feeding on dinosaur ordure, and seem then to have diversified to that of mammals. They have two principal strategies. Some, like the scarabs, cut out pieces of dung and roll it away for private consumption. Other species dig under a deposit and draw it into their tunnels.

    The Rest @ NY Times

    Happy Birthday Darwin

    by bar ( 34 Comments › )
    Filed under Evolution, Science, Socialism at February 12th, 2009 - 10:02 am

    charles-darwin

    New Gallup poll: Fewer than 4 in 10 believe in real “science”.

    The Gallup survey, released Wednesday, found a quarter of those polled do not believe in evolution, and 36 percent say they don’t have an opinion either way.

    The poll of 1,018 American adults, found strong ties between education level and belief in the theory.

    Just 21 percent of respondents who had up to a high school level of education believe in evolution, compared with 74 percent of those with postgraduate degrees.

    “Previous Gallup research shows that the rate of church attendance is fairly constant across educational groups, suggesting that this relationship is not owing to an underlying educational difference but instead reflects a direct influence of religious beliefs on belief in evolution,” he said.

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    Addendum per WrathofG-d:  Yes, Happy Birthday Charles Darwin, its a mighty interesting theory you came up with.  Let’s not forget however that in isn’t only  “scientists” that are strongly celebrating, and pushing the 200th birthday of Charles Darwin.  The Revolutionary Communist Party as well has been  “Getting Ready For Darwin Day 2009“, encouraging everyone to “Celebrate Darwin Day“, explaining “what Darwin did, and why it matters“, and encouraging us to “discover the man and the revolutionary theory that changed the course of science and society“.  Not very surprising for these “Strange Bedfellows