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T. Proctor Hall
Thomas Proctor Hall (1858–1931) was a Canadian physician who wrote mathematics, chemistry, physics, theology, and science fiction. T. Proctor Hall was born October 7, 1858 at Hornby, Ontario. He attended Woodstock College and University of Toronto where in 1882 he obtained a bachelor's degree in chemistry. For two years he was a fellow at University of Toronto, then he served as science master in Woodstock, Ontario for five years. He proceeded to Illinois Wesleyan University for his doctorate. He then studied at Clark University where W. E. Story lectured on higher-dimensional space. Hall contributed to the topic with his article "The projection of fourfold figures upon a three-flat". He wrote, "Rotation is essentially motion in a plane, and when another dimension is added to the rotating body, another dimension is also added to the axis of rotation." From 1893 to 96 he was professor of natural science at Tabor Academy, Massachusetts. Albert A. Michelson was teaching physics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physician
A physician (American English), medical practitioner (Commonwealth English), medical doctor, or simply doctor, is a health professional who practices medicine, which is concerned with promoting, maintaining or restoring health through the study, diagnosis, prognosis and treatment of disease, injury, and other physical and mental impairments. Physicians may focus their practice on certain disease categories, types of patients, and methods of treatment—known as specialities—or they may assume responsibility for the provision of continuing and comprehensive medical care to individuals, families, and communities—known as general practice. Medical practice properly requires both a detailed knowledge of the academic disciplines, such as anatomy and physiology, underlying diseases and their treatment—the ''science'' of medicine—and also a decent competence in its applied practice—the art or ''craft'' of medicine. Both the role of the physician and the meaning ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kinetic Gravity
Mechanical explanations of gravitation (or kinetic theories of gravitation) are attempts to explain the action of gravity by aid of basic mechanical processes, such as pressure forces caused by pushes, without the use of any action at a distance. These theories were developed from the 16th until the 19th century in connection with the aether. However, such models are no longer regarded as viable theories within the mainstream scientific community and general relativity is now the standard model to describe gravitation without the use of actions at a distance. Modern "quantum gravity" hypotheses also attempt to describe gravity by more fundamental processes such as particle fields, but they are not based on classical mechanics. Screening This theory is probably the best-known mechanical explanation, and was developed for the first time by Nicolas Fatio de Duillier in 1690, and re-invented, among others, by Georges-Louis Le Sage (1748), Lord Kelvin (1872), and Hendrik Lorentz (1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Hill-Tout
Charles Hill-Tout (1858–1944) was an ethnologist and folklorist, active in British Columbia, born in Buckland, Devon, England, on 28 September 1858. In his early years, Hill-Tout studied divinity at a seminary in Lincoln and preached in Cardiff. He married Edith Mary Stothert and soon became fascinated with Darwinism. He participated in the Oxford Movement before his departure from England and landed in Toronto, Ontario, where he purchased a 100-acre farm near Port Credit on Lake Ontario. Ralph Maud (1978) ''The Salish People: the local contribution of Charles Hill-Tout'', volume 1, Talonbooks He was eventually offered a teaching position by his mentor, Daniel Wilson of Toronto University. Wilson told Hill-Tout about the indigenous Haida people and their totems, which aroused in him an insatiable curiosity. He set out for Vancouver, British Columbia, where he hoped to conduct ethnographic research on this people. While there, he was offered another teaching position, but was soon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West End, Vancouver
The West End is a neighbourhood in Vancouver, British Columbia, Canada, located between the Coal Harbour neighbourhood and the financial and central business districts of Downtown Vancouver to the east, Stanley Park to the northwest, the English Bay to the west, and Kitsilano to the southwest across the False Creek opening. The West End is not to be confused with the West Side (which denotes the western half of the non-downtown part of Vancouver city to the south) or West Vancouver ("West Van"), a separate municipality. (Conversely, and to the confusion of some, "East Van," "the East End," and "the East Side" all denote East Vancouver.) The definition of the "official neighbourhood" of the West End, according to the city, is the area west of Burrard Street, east of Lost Lagoon, and south of West Georgia Street. Historically the term originated and remains used by Vancouverites to refer to everything from Burrard Street to Stanley Park, including the Stanley Park Neighbourhood we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Home-office
Small office/home office (or single office/home office; sometimes short SOHO) refers to the category of business or cottage industry that involves from 1 to 10 workers. In New Zealand, the Ministry of Business, Innovation and Employment (MBIE) defines a small office as 6–19 employees and a micro office as 1–5. History Before the 19th century, and the spread of the industrial revolution around the globe, nearly all offices were small offices and/or home offices, with only a few exceptions. Most businesses were small, and the paperwork that accompanied them was limited. The industrial revolution aggregated workers in factories, to mass-produce goods. In most circumstances, the white-collar worker, white collar counterpart—office work—was aggregated as well in large buildings, usually in cities or densely populated suburban areas. Beginning in the mid-1980s, the advent of the personal computer and fax machine, plus breakthroughs in telecommunications, created opportunities ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Carus
Paul Carus (; 18 July 1852 – 11 February 1919) was a German-American author, editor, a student of comparative religionOriental Ideas in American Thought from ''Dictionary of the History of Ideas: Studies of Selected Pivotal Ideas'', edited by Philip P. Wiener (Charles Scribner's Sons, New York, 1973–74). and philosopher. Life and education Carus was born in Ilsenburg, German Confederation, Germany, and educated at the universities of University of Strasbourg, Strassburg (then Germany, now France) and University of Tübingen, Tübingen, Germany. After obtaining his PhD from Tübingen in 1876[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Monist
''The Monist: An International Quarterly Journal of General Philosophical Inquiry'' is a quarterly peer-reviewed academic journal in the field of philosophy. It was established in October 1890 by American publisher Edward C. Hegeler. History Initially the journal published papers not only by philosophers but also by prominent scientists and mathematicians such as Ernst Mach, David Hilbert, Henri Poincaré, Alfred Binet, Pierre Janet, Cesare Lombroso and Ernst Haeckel. The journal helped to professionalize philosophy as an academic discipline in the United States by publishing philosophers such as Charles Sanders Peirce, Ernst Cassirer, John Dewey, Gottlob Frege, Hans-Georg Gadamer, Sidney Hook, C. I. Lewis, Hilary Putnam, Willard Van Orman Quine, and Bertrand Russell. Russell's ''Philosophy of Logical Atomism'' was originally published in fall as a series of articles in the journal in 1918–19. After ceasing publication in 1936, the journal resumed publication in 1962 and has be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science Fiction
Science fiction (sometimes shortened to Sci-Fi or SF) is a genre of speculative fiction which typically deals with imaginative and futuristic concepts such as advanced science and technology, space exploration, time travel, parallel universes, extraterrestrial life, sentient artificial intelligence, cybernetics, certain forms of immortality (like mind uploading), and the singularity. Science fiction predicted several existing inventions, such as the atomic bomb, robots, and borazon, whose names entirely match their fictional predecessors. In addition, science fiction might serve as an outlet to facilitate future scientific and technological innovations. Science fiction can trace its roots to ancient mythology. It is also related to fantasy, horror, and superhero fiction and contains many subgenres. Its exact definition has long been disputed among authors, critics, scholars, and readers. Science fiction, in literature, film, television, and other media, has beco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amazing Stories
''Amazing Stories'' is an American science fiction magazine launched in April 1926 by Hugo Gernsback's Experimenter Publishing. It was the first magazine devoted solely to science fiction. Science fiction stories had made regular appearances in other magazines, including some published by Gernsback, but ''Amazing'' helped define and launch a new genre of pulp fiction. As of 2018, ''Amazing'' has been published, with some interruptions, for 92 years, going through a half-dozen owners and many editors as it struggled to be profitable. Gernsback was forced into bankruptcy and lost control of the magazine in 1929. In 1938 it was purchased by Ziff-Davis, who hired Raymond A. Palmer as editor. Palmer made the magazine successful though it was not regarded as a quality magazine within the science fiction community. In the late 1940s ''Amazing'' presented as fact stories about the Shaver Mystery, a lurid mythos that explained accidents and disaster as the work of robots named deros, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunshine
Sunlight is a portion of the electromagnetic radiation given off by the Sun, in particular infrared, visible, and ultraviolet light. On Earth, sunlight is scattered and filtered through Earth's atmosphere, and is obvious as daylight when the Sun is above the horizon. When direct solar radiation is not blocked by clouds, it is experienced as sunshine, a combination of bright light and radiant heat. When blocked by clouds or reflected off other objects, sunlight is diffused. Sources estimate a global average of between 164 watts to 340 watts per square meter over a 24-hour day; this figure is estimated by NASA to be about a quarter of Earth's average total solar irradiance. The ultraviolet radiation in sunlight has both positive and negative health effects, as it is both a requisite for vitamin D3 synthesis and a mutagen. Sunlight takes about 8.3 minutes to reach Earth from the surface of the Sun. A photon starting at the center of the Sun and changing direction every ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vancouver, British Columbia
Vancouver ( ) is a major city in western Canada, located in the Lower Mainland region of British Columbia. As the List of cities in British Columbia, most populous city in the province, the 2021 Canadian census recorded 662,248 people in the city, up from 631,486 in 2016. The Greater Vancouver, Greater Vancouver area had a population of 2.6million in 2021, making it the List of census metropolitan areas and agglomerations in Canada#List, third-largest metropolitan area in Canada. Greater Vancouver, along with the Fraser Valley Regional District, Fraser Valley, comprises the Lower Mainland with a regional population of over 3 million. Vancouver has the highest population density in Canada, with over 5,700 people per square kilometre, and fourth highest in North America (after New York City, San Francisco, and Mexico City). Vancouver is one of the most Ethnic origins of people in Canada, ethnically and Languages of Canada, linguistically diverse cities in Canada: 49.3 percent of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
