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John W. Farley
John William Farley (February 7, 1948June 3, 2022) was an American atomic physicist and an Emeritus Professor of Physics at the University of Nevada, Las Vegas, as well as the Southern Nevada district's representative to the American Association of Physics Teachers. Education Farley received his PhD from Columbia University in 1977. His doctoral advisor was William Happer. He taught physics at the University of Oregon until 1987 when he left Oregon to join the University of Nevada, Las Vegas (UNLV). At UNLV, he was also involved in the installation of Laser spectroscopy equipments with fellow physicist, Victor Kwong, in the 1980s. Research Farley's primary research interest was the corrosion of steel by exposure to lead-bismuth eutectic. He also conducted some research into molecular ions, and presented on this research at the International Symposium on Molecular Spectroscopy in 1999. Views Global warming Farley frequently spoke out about the need for society to take action to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atomic, Molecular, And Optical Physics
Atomic, molecular, and optical physics (AMO) is the study of matter-matter and light-matter interactions; at the scale of one or a few atoms and energy scales around several electron volts. The three areas are closely interrelated. AMO theory includes classical, semi-classical and quantum treatments. Typically, the theory and applications of emission, absorption, scattering of electromagnetic radiation (light) from excited atoms and molecules, analysis of spectroscopy, generation of lasers and masers, and the optical properties of matter in general, fall into these categories. Atomic and molecular physics Atomic physics is the subfield of AMO that studies atoms as an isolated system of electrons and an atomic nucleus, while molecular physics is the study of the physical properties of molecules. The term ''atomic physics'' is often associated with nuclear power and nuclear bombs, due to the synonymous use of ''atomic'' and ''nuclear'' in standard English. However, physi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avoiding Dangerous Climate Change
In 2005, an international conference titled Avoiding Dangerous Climate Change: A Scientific Symposium on Stabilisation of Greenhouse Gases examined the link between atmospheric greenhouse gas concentration and global warming and its effects. The conference name was derived from Article 2 of the charter for the United Nations Framework Convention on Climate Change The conference explored the possible impacts at different levels of greenhouse gas emissions and how the climate might be stabilized at a desired level. The conference took place under the United Kingdom's presidency of the G8, with the participation of around 200 "internationally renowned" scientists from 30 countries. It was chaired by Dennis Tirpak and hosted by the Hadley Centre for Climate Prediction and Research in Exeter, from 1 February to 3 February. The conference was one of many meetings leading up to the 2015 Paris Agreement, at which the international community agreed to limit global warming to no mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Nevada, Las Vegas Faculty
A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. Universities typically offer both undergraduate and postgraduate programs. In the United States, the designation is reserved for colleges that have a graduate school. The word ''university'' is derived from the Latin ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". The first universities were created in Europe by Catholic Church monks. The University of Bologna (''Università di Bologna''), founded in 1088, is the first university in the sense of: *Being a high degree-awarding institute. *Having independence from the ecclesiastic schools, although conducted by both clergy and non-clergy. *Using the word ''universitas'' (which was coined at its foundation). *Issuing secular and non-secular degrees: grammar, rhetoric, logic, theology, canon law, notarial law.Hunt Janin: "The university i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbia University Alumni
Columbia may refer to: * Columbia (personification), the historical female national personification of the United States, and a poetic name for America Places North America Natural features * Columbia Plateau, a geologic and geographic region in the U.S. Pacific Northwest * Columbia River, in Canada and the United States ** Columbia Bar, a sandbar in the estuary of the Columbia River ** Columbia Country, the region of British Columbia encompassing the northern portion of that river's upper reaches ***Columbia Valley, a region within the Columbia Country ** Columbia Lake, a lake at the head of the Columbia River *** Columbia Wetlands, a protected area near Columbia Lake ** Columbia Slough, along the Columbia watercourse near Portland, Oregon * Glacial Lake Columbia, a proglacial lake in Washington state * Columbia Icefield, in the Canadian Rockies * Columbia Island (District of Columbia), in the Potomac River * Columbia Island (New York), in Long Island Sound Populated places * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
21st-century American Physicists
The 1st century was the century spanning AD 1 ( I) through AD 100 ( C) according to the Julian calendar. It is often written as the or to distinguish it from the 1st century BC (or BCE) which preceded it. The 1st century is considered part of the Classical era, epoch, or historical period. The 1st century also saw the appearance of Christianity. During this period, Europe, North Africa and the Near East fell under increasing domination by the Roman Empire, which continued expanding, most notably conquering Britain under the emperor Claudius (AD 43). The reforms introduced by Augustus during his long reign stabilized the empire after the turmoil of the previous century's civil wars. Later in the century the Julio-Claudian dynasty, which had been founded by Augustus, came to an end with the suicide of Nero in AD 68. There followed the famous Year of Four Emperors, a brief period of civil war and instability, which was finally brought to an end by Vespasian, ninth Roman emperor, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parkinson's Disease
Parkinson's disease (PD), or simply Parkinson's, is a long-term degenerative disorder of the central nervous system that mainly affects the motor system. The symptoms usually emerge slowly, and as the disease worsens, non-motor symptoms become more common. The most obvious early symptoms are tremor, rigidity, slowness of movement, and difficulty with walking. Cognitive and behavioral problems may also occur with depression, anxiety, and apathy occurring in many people with PD. Parkinson's disease dementia becomes common in the advanced stages of the disease. Those with Parkinson's can also have problems with their sleep and sensory systems. The motor symptoms of the disease result from the death of cells in the substantia nigra, a region of the midbrain, leading to a dopamine deficit. The cause of this cell death is poorly understood, but involves the build-up of misfolded proteins into Lewy bodies in the neurons. Collectively, the main motor symptoms are also known as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Register-Guard
''The Register-Guard'' is a daily newspaper in the northwestern United States, published in Eugene, Oregon. It was formed in a 1930 merger of two Eugene papers, the ''Eugene Daily Guard'' and the ''Morning Register''. The paper serves the Eugene-Springfield, Oregon, Springfield area, as well as the Oregon Coast, Umpqua River valley, and surrounding areas. As of 2016, it has a circulation of around 43,000 Monday through Friday, around 47,000 on Saturday, and a little under 50,000 on Sunday. The newspaper has been owned by Gannett, The Gannett Company since Gannett's 2019 merger with GateHouse Media. It had been sold to GateHouse in 2018. From 1927 to 2018, it was owned by the Baker family of Eugene, and members of the family served as both editor and publisher for nearly all of that time period. It is Oregon's second-largest daily newspaper and, until its 2018 sale to GateHouse, was one of the few medium-sized family newspapers left in the United States. History of ''The Guard'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Angeles Times
The ''Los Angeles Times'' (abbreviated as ''LA Times'') is a daily newspaper that started publishing in Los Angeles in 1881. Based in the LA-adjacent suburb of El Segundo since 2018, it is the sixth-largest newspaper by circulation in the United States. The publication has won more than 40 Pulitzer Prizes. It is owned by Patrick Soon-Shiong and published by the Times Mirror Company. The newspaper’s coverage emphasizes California and especially Southern California stories. In the 19th century, the paper developed a reputation for civic boosterism and opposition to labor unions, the latter of which led to the bombing of its headquarters in 1910. The paper's profile grew substantially in the 1960s under publisher Otis Chandler, who adopted a more national focus. In recent decades the paper's readership has declined, and it has been beset by a series of ownership changes, staff reductions, and other controversies. In January 2018, the paper's staff voted to unionize and final ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Waterloo-Cedar Falls Courier
''The Waterloo-Cedar Falls Courier'' is a daily afternoon newspaper published by Lee Enterprises for people living in Waterloo and Cedar Falls, Iowa as well as northeast Iowa. The first issue of ''The Waterloo-Cedar Falls Courier'' was published on November 22, 1859, by WH Hartman and George Ingersoll. ''The Courier'' changed to a daily newspaper in 1890, publishing in the afternoon every day except Saturday. Howard Publications bought the ''Waterloo Courier'' and ''Cedar Falls Record'' in 1983. At that time, the ''Courier'' had been owned for 128 years by the same family, and had a daily circulation of around 55,000 in 1983. The circulation of ''The Record'' was about 4,000.(27 January 1983)The impending sale of the Waterloo Courier and the... ''UPI'' Lee Enterprises acquired the Howard chain in 2002.(13 February 2002)Lee Newspapers to buy Howard Publications ''The Baltimore Sun ''The Baltimore Sun'' is the largest general-circulation daily newspaper based in the U.S. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quackwatch
Quackwatch is a United States-based website, self-described as a "network of people" founded by Stephen Barrett, which aims to "combat health-related frauds, myths, fads, fallacies, and misconduct" and to focus on "quackery-related information that is difficult or impossible to get elsewhere". Since 1996 it has operated the alternative medicine watchdog website quackwatch.org, which advises the public on unproven or ineffective alternative medicine remedies. The site contains articles and other information criticizing many forms of alternative medicine. Quackwatch cites peer-reviewed journal articles and has received several awards. The site has been developed with the assistance of a worldwide network of volunteers and expert advisors. It has received positive recognition and recommendations from mainstream organizations and sources, although at times it has also received criticism for perceived bias in its coverage. It has been recognized in the media, which cite quackwatch.org a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electromagnetic Radiation And Health
Electromagnetic radiation can be classified into two types: ionizing radiation and non-ionizing radiation, based on the capability of a single photon with more than 10 eV energy to ionize atoms or break chemical bonds. Extreme ultraviolet and higher frequencies, such as X-rays or gamma rays are ionizing, and these pose their own special hazards: see '' radiation poisoning''. The most common health hazard of radiation is sunburn, which causes between approximately 100,000 and 1 million new skin cancers annually in the United States. In 2011, the World Health Organization (WHO) and the International Agency for Research on Cancer (IARC) have classified radiofrequency electromagnetic fields as possibly carcinogenic to humans (Group 2B). Hazards Dielectric heating from electromagnetic fields can create a biological hazard. For example, touching or standing around an antenna while a high-power transmitter is in operation can cause burns (the mechanism is the same as that used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Las Vegas Sun
The ''Las Vegas Sun'' is one of the Las Vegas Valley's two daily Subscription business model, subscription newspapers. It is owned by the Greenspun family and is affiliated with Greenspun Media Group. The paper published afternoons on weekdays from 1990 to 2005 and is now included as a section inside the pages of the morning ''Las Vegas Review-Journal'' but continues operating exclusively on its own website. Its publisher and president is Brian Greenspun, former publisher Hank Greenspun's son, who was a college roommate of President of the United States, President Bill Clinton. It has been described as "politically liberal." History The ''Las Vegas Sun'' was first published on May 21, 1950, by Hank Greenspun, who served as its editor until his death. Hank acquired the ''Las Vegas Free Press'' and two weeks later renamed it to the ''Las Vegas Sun''. He started the ''Las Vegas Sun'' after he received a US$1,000-loan from businessman Nate Mack. From its founding the paper was pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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