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Michael W. Deem
Michael W. Deem is an American engineer, scientist, inventor, and entrepreneur. Deem received his B.S. in chemical engineering from the California Institute of Technology in 1991 and his Ph.D. in chemical engineering from the University of California at Berkeley in 1994. His thesis research was in statistical mechanics and disordered materials with David Chandler. He did postdoctoral research at Harvard University in physics with David R. Nelson. Deem joined the faculty at University of California, Los Angeles, in 1996 and rose to the rank of associate professor of chemical engineering. From 2002 to 2020 Deem was the John W. Cox Professor of Biochemical and Genetic Engineering and professor of physics and astronomy at Rice University in Houston, Texas. Deem was the founding director of the graduate program in systems, synthetic, and physical biology at Rice University, 2012-2014. From 2014 to 2017, Deem served as the chair of the bioengineering department at Rice University ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Americans
Americans are the Citizenship of the United States, citizens and United States nationality law, nationals of the United States, United States of America.; ; Although direct citizens and nationals make up the majority of Americans, many Multiple citizenship, dual citizens, expatriates, and green card, permanent residents could also legally claim American nationality. The United States is home to race and ethnicity in the United States, people of many racial and ethnic origins; consequently, culture of the United States, American culture and Law of the United States, law do not equate nationality with Race (human categorization), race or Ethnic group, ethnicity, but with citizenship and an Oath of Allegiance (United States), oath of permanent allegiance. Overview The majority of Americans or their ancestors Immigration to the United States, immigrated to the United States or are descended from people who were Trans Atlantic Slave Trade, brought as Slavery in the United States ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Physical Society
The American Physical Society (APS) is a not-for-profit membership organization of professionals in physics and related disciplines, comprising nearly fifty divisions, sections, and other units. Its mission is the advancement and diffusion of knowledge of physics. The society publishes more than a dozen scientific journals, including the prestigious '' Physical Review'' and ''Physical Review Letters'', and organizes more than twenty science meetings each year. APS is a member society of the American Institute of Physics. Since January 2021 the organization has been led by chief executive officer Jonathan Bagger. History The American Physical Society was founded on May 20, 1899, when thirty-six physicists gathered at Columbia University for that purpose. They proclaimed the mission of the new Society to be "to advance and diffuse the knowledge of physics", and in one way or another the APS has been at that task ever since. In the early years, virtually the sole activity of the AP ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
He Jiankui Affair
The He Jiankui affair is a scientific and bioethical controversy concerning the use of genome editing following its first use on humans by Chinese scientist He Jiankui, who edited the genomes of human embryos in 2018. He became widely known on 26 November 2018 after he announced that he had created the first human genetically edited babies. He was listed in the ''Time'''s 100 most influential people of 2019. The affair led to legal and ethical controversies, resulting in the indictment of He and two of his collaborators, Zhang Renli and Qin Jinzhou. He eventually received widespread condemnation from all over the world. He Jiankui, working at the Southern University of Science and Technology (SUSTech) in Shenzhen, China, started a project to help people with HIV-related fertility problems, specifically involving HIV-positive fathers and HIV-negative mothers. The subjects were offered standard ''in vitro'' fertilisation services and in addition, use of CRISPR gene editing (CRIS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
He Jiankui
He Jiankui (; ; born 1984) is a Chinese biophysics researcher who was an associate professor in the Department of Biology of the Southern University of Science and Technology (SUSTech) in Shenzhen, China. Earning his Ph.D. from Rice University in Texas on protein evolution, including that of CRISPR, He learned gene-editing techniques (CRISPR/Cas9) as a postdoctoral researcher at Stanford University in California. He Jiankui became widely known in November 2018 after he had claimed that he had created the first human genetically edited babies, twin girls known by their pseudonyms, Lulu and Nana. The announcement in November 2018 of Lulu and Nana, who were born by mid-October 2018, was initially praised in the press as a major scientific advancement. But following scrutiny on how the experiment was executed, He received widespread condemnation, and on 29 November 2018, Chinese authorities suspended his research activities. On January 21, 2019, He was fired by SUSTech. In May 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zeolite
Zeolites are microporous, crystalline aluminosilicate materials commonly used as commercial adsorbents and catalysts. They mainly consist of silicon, aluminium, oxygen, and have the general formula ･y where is either a metal ion or H+. These positive ions can be exchanged for others in a contacting electrolyte solution. exchanged zeolites are particularly useful as solid acid catalysts. The term ''zeolite'' was originally coined in 1756 by Swedish mineralogist Axel Fredrik Cronstedt, who observed that rapidly heating a material, believed to have been stilbite, produced large amounts of steam from water that had been adsorbed by the material. Based on this, he called the material ''zeolite'', from the Greek , meaning "to boil" and , meaning "stone". Zeolites occur naturally but are also produced industrially on a large scale. , 253 unique zeolite frameworks have been identified, and over 40 naturally occurring zeolite frameworks are known. Every new zeolite structure that is ob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molecular Evolution
Molecular evolution is the process of change in the sequence composition of cellular molecules such as DNA, RNA, and proteins across generations. The field of molecular evolution uses principles of evolutionary biology and population genetics to explain patterns in these changes. Major topics in molecular evolution concern the rates and impacts of single nucleotide changes, neutral evolution vs. natural selection, origins of new genes, the genetic nature of complex traits, the genetic basis of speciation, evolution of development, and ways that evolutionary forces influence genomic and phenotypic changes. History The history of molecular evolution starts in the early 20th century with comparative biochemistry, and the use of "fingerprinting" methods such as immune assays, gel electrophoresis and paper chromatography in the 1950s to explore homologous proteins. The field of molecular evolution came into its own in the 1960s and 1970s, following the rise of molecular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phi Beta Kappa
The Phi Beta Kappa Society () is the oldest academic honor society in the United States, and the most prestigious, due in part to its long history and academic selectivity. Phi Beta Kappa aims to promote and advocate excellence in the liberal arts and sciences, and to induct the most outstanding students of arts and sciences at only select American colleges and universities. It was founded at the College of William and Mary on December 5, 1776, as the first collegiate Greek-letter fraternity and was among the earliest collegiate fraternal societies. Since its inception, 17 U.S. Presidents, 40 U.S. Supreme Court Justices, and 136 Nobel Laureates have been inducted members. Phi Beta Kappa () stands for ('), which means "Wisdom it. love of knowledgeis the guide it. helmsmanof life". Membership Phi Beta Kappa has chapters in only about 10% of American higher learning institutions, and only about 10% of these schools' Arts and Sciences graduates are invited to join the society. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academy Of Medicine, Engineering And Science Of Texas
The Academy of Medicine, Engineering & Science of Texas (TAMEST) is a not-for-profit interdisciplinary scientific organization, whose membership consists of all Texas-based members of the three national academies, including ten Nobel laureates.The Academy of Medicine, Engineering & Science of Texas (2009). Retrieved 18 January 2008 Mission TAMEST's mission is "to provide broader recognition of the state's top achievers in medicine, engineering and science, and to build a stronger identity for Texas as an important destination and center of achievement in these fields." Membership TAMEST consists of all of the Texas-based members of the three national academies: the National Academy of Sciences, the National Academy of Engineering, and the National Institute of Medicine. The officers of the Board of Directors are Michael S. Brown, Kay Bailey Hutchison, David E. Daniel, J. Tinsley Oden, Francisco G. Cigarroa, William "Bill" R. Brinkley, and John Mendelsohn. The Nobel lau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Institute Of Chemical Engineers
The American Institute of Chemical Engineers (AIChE) is a professional organization for chemical engineers. AIChE was actually established in 1908 to distinguish chemical engineers as a profession independent of chemists and mechanical engineers. As of 2018, AIChE had over 60,000 members, including members from over 110 countries worldwide.About the AIChE, Overview (from the AIChE website) Student chapters at various universities around the world have also been established throughout its history. The student chapters tend to focus on providing networking opportunities in both academia and in industry as well as increasing student involvement locally and nationally. History of formation :''This section consists of excerpts from a historical pamphlet written for the Silver Anniversary of the AICHE in 1932.'' In 1905, ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Camille And Henry Dreyfus Foundation
The Camille and Henry Dreyfus Foundation is a New York City-based foundation founded in 1946 by chemist and investor Camille Dreyfus in honour of his brother, Henry Dreyfus. The two men invented the acetate yarn Celanese, and Henry Dreyfus was founder and chairman of British Celanese, parent of the Celanese Corporation of America. Following Camille's death in 1956, his wife, the opera singer Jean Tennyson, served as the foundation's president until her death in 1991. In 1971, the foundation sold a significant part of its holdings in the Celanese company. The foundation makes grants and awards prizes in support of chemistry research and education. These prizes include the Dreyfus Prize in the Chemical Sciences, Camille Dreyfus Teacher-Scholar Awards, Henry Dreyfus Teacher-Scholar Awards, Machine Learning in the Chemical Sciences and Engineering, Jean Dreyfus Lectureship for Undergraduate Institutions. The foundation also sponsors two awards through the American Chemical Societ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Innovators Under 35
The Innovators Under 35 is a peer-reviewed annual award and listicle published by ''MIT Technology Review'' magazine, naming the world's top 35 innovators under the age of 35. at ''Technology Review'' with lists of winners at technologyreview.com Background The subcategories for the awards change from year to year, but generally focus on biomedicine, computing, communications, business, energy, materials science, materials, and the World Wide Web, web. Nominations are sent from around the world and evaluated by a panel of expert judges. In some years, an Innovator of the Year or a Humanitarian of the Year is also named from among the winners. The purpose of the award is to honor "Exceptionally talented young innovators whose work has the greatest potential to transform the world." History The award was started in 1999 as the TR100, with 100 winners, but was changed to TR35 (35 winners) starting in 2005. The awards are presented to the winners at the annual Emtech conference on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Science Foundation CAREER Award
The National Science Foundation CAREER awards, presented by the National Science Foundation (NSF), are in support of junior faculty who exemplify the role of teacher-scholars through research and education, and the integration of these endeavors in the context of their organizations' missions. The awards, presented once each year, include a federal grant for research and education activities for five consecutive years. History The Presidential Young Investigators (PYI) program was initiated in 1983, and remained active until the NSF New Young Investigators (NYI) program replaced it in 1992. Both programs were research-oriented, and funded an average of 200 faculty members per year. Another, more selective program began in 1992, when the White House asked NSF to institute the Presidential Faculty Fellows (PFF) program. It awarded young faculty up to $100,000 per year for five years, with no matching-fund option, and put more emphasis on education and outreach. In 1994, the Faculty ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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