|
Edward J. Steele
Edward J. "Ted" Steele is an Australian molecular immunologist with interests in virology and evolution. He is an honorary research associate at the C. Y. O'Connor, C.Y.O'Connor ERADE Village Foundation in Piara Waters, WA, Australia. Steele was also the subject of a dispute in 2001–2002 with the University of Wollongong, which led to his widely publicized dismissal, court-ordered reinstatement and subsequent undisclosed financial settlement by the university. Steele is a proponent of the panspermia hypothesis, which suggests that life exists throughout the Universe. Scientific interests Ted Steele hypothesized the RNA/RT-based mechanism of somatic hypermutation. This is known as neo-Lamarckism. Steele's hypothesis provided the first mechanism to explain Lamarckian evolution: when successful somatic cell changes occur due to environmental changes, copies of the copious new messenger-RNA that have been produced by the successful cells are picked up by harmless retroviruses ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darwin, Australia
Darwin ( ; Larrakia: ) is the capital city of the Northern Territory, Australia. With an estimated population of 147,255 as of 2019, the city contains the majority of the residents of the sparsely populated Northern Territory. It is the smallest, wettest, and most northerly of the Australian capital cities and serves as the Top End's regional centre. Darwin's proximity to Southeast Asia makes the city's location a key link between Australia and countries such as Indonesia and East Timor. The Stuart Highway begins in Darwin, extends southerly across central Australia through Tennant Creek and Alice Springs, concluding in Port Augusta, South Australia. The city is built upon a low bluff overlooking Darwin Harbour. Darwin's suburbs begin at Lee Point in the north and stretch to Berrimah in the east. The Stuart Highway extends to Darwin's eastern satellite city of Palmerston and its suburbs. The Darwin region, like much of the Top End, experiences a tropical climate with a wet an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Retroviruses
A retrovirus is a type of virus that inserts a DNA copy of its RNA genome into the DNA of a host cell that it invades, thus changing the genome of that cell. Once inside the host cell's cytoplasm, the virus uses its own reverse transcriptase enzyme to produce DNA from its RNA genome, the reverse of the usual pattern, thus ''retro'' (backwards). The new DNA is then incorporated into the host cell genome by an integrase enzyme, at which point the retroviral DNA is referred to as a provirus. The host cell then treats the viral DNA as part of its own genome, transcribing and translating the viral genes along with the cell's own genes, producing the proteins required to assemble new copies of the virus. Although retroviruses have different subfamilies, they have three basic groups: the oncoretroviruses (oncogenic retroviruses), the lentiviruses (slow retroviruses) and the spumaviruses (foamy viruses). The oncoretroviruses are able to cause cancer in some species, the lentiviruse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meteorite
A meteorite is a solid piece of debris from an object, such as a comet, asteroid, or meteoroid, that originates in outer space and survives its passage through the atmosphere to reach the surface of a planet or Natural satellite, moon. When the original object enters the atmosphere, various factors such as friction, pressure, and chemical interactions with the atmospheric gases cause it to heat up and radiate energy. It then becomes a meteor and forms a Meteoroid#Fireball, fireball, also known as a shooting star; astronomers call the brightest examples "Bolide#Astronomy, bolides". Once it settles on the larger body's surface, the meteor becomes a meteorite. Meteorites vary greatly in size. For geologists, a bolide is a meteorite large enough to create an impact crater. Meteorites that are recovered after being observed as they transit the atmosphere and Impact event, impact the Earth are called meteorite falls. All others are known as meteorite finds. Meteorites have traditiona ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COVID-19
Coronavirus disease 2019 (COVID-19) is a contagious disease caused by a virus, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The first known case was COVID-19 pandemic in Hubei, identified in Wuhan, China, in December 2019. The disease quickly spread worldwide, resulting in the COVID-19 pandemic. The symptoms of COVID‑19 are variable but often include fever, cough, headache, fatigue, breathing difficulties, Anosmia, loss of smell, and Ageusia, loss of taste. Symptoms may begin one to fourteen days incubation period, after exposure to the virus. At least a third of people who are infected Asymptomatic, do not develop noticeable symptoms. Of those who develop symptoms noticeable enough to be classified as patients, most (81%) develop mild to moderate symptoms (up to mild pneumonia), while 14% develop severe symptoms (dyspnea, Hypoxia (medical), hypoxia, or more than 50% lung involvement on imaging), and 5% develop critical symptoms (respiratory failure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carolyn Allport
Carolyn Allport (c. 1950 - 16 January 2017) was an Australian historian, unionist and activist. Allport was an academic at Macquarie University for more than twenty years. Allport was National President of the National Tertiary Education Union from 1994 to 2010 and on the executive of the Australian Council of Trade Unions for some of that time. She represented the NTEU at OECD and UNESCO The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations (UN) aimed at promoting world peace and security through international cooperation in education, arts, sciences and culture. It ... fora. Carolyn Allport Scholarship * 2014 Julija Knezevic * 2016 Lobna Yassine References {{DEFAULTSORT:Allport, Carolyn 1950s births 2017 deaths Australian women academics Academic staff of Macquarie University 20th-century Australian historians Australian activists Australian women historians Year of birth uncertain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Tertiary Education Union
The National Tertiary Education Union (NTEU) is an Australian trade union for all higher education and university employees. It is an industry union, and the only union working exclusively in the Australian university sector. Overview NTEU is a specialist national union solely representing staff in tertiary education. In all Australian universities, NTEU represents professional staff, academic staff, research staff, general staff, ELICOS teachers, and staff of Student Unions and university companies. In Victoria, NTEU also represents TAFE general staff and all staff in Adult Education. NTEU is a relatively recent union, formed out of previous tertiary education staff associations, principally the Federation of University Staff Associations and the Federation of College Academics. It is generally considered to be more towards the left of the union movement, and has a high focus on self-directed membership branches and the organising model of unionism. The NTEU often engage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Court Of Australia
The Federal Court of Australia is an Australian superior court of record which has jurisdiction to deal with most civil disputes governed by federal law (with the exception of family law matters), along with some summary (less serious) and indictable (more serious) criminal matters. Cases are heard at first instance by single judges. The court includes an appeal division referred to as the Full Court comprising three judges, the only avenue of appeal from which lies to the High Court of Australia. In the Australian court hierarchy, the Federal Court occupies a position equivalent to the supreme courts of each of the states and territories. In relation to the other courts in the federal stream, it is superior to the Federal Circuit and Family Court of Australia for all jurisdictions except family law. It was established in 1976 by the Federal Court of Australia Act. The Chief Justice of the Federal Court is James Allsop. Jurisdiction The Federal Court has no inherent jurisdicti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Broadcasting Corp
The Australian Broadcasting Corporation (ABC) is the national broadcaster of Australia. It is principally funded by direct grants from the Australian Government and is administered by a government-appointed board. The ABC is a publicly-owned body that is politically independent and fully accountable, with its charter enshrined in legislation, the ''Australian Broadcasting Corporation Act 1983''. ABC Commercial, a profit-making division of the corporation, also helps to generate funding for content provision. The ABC was established as the Australian Broadcasting Commission on 1 July 1932 by an act of federal parliament. It effectively replaced the Australian Broadcasting Company, a private company established in 1924 to provide programming for A-class radio stations. The ABC was given statutory powers that reinforced its independence from the government and enhanced its news-gathering role. Modelled after the British Broadcasting Corporation (BBC), which is funded by a televi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lateline
''Lateline'' was an Australian television news program which ran from 1990 until 2017. The program initially aired weeknights on ABC TV. In later years it was also broadcast internationally throughout Asia and the Pacific on the Australia Plus Satellite Network, and on the 24-hour ABC News Channel. The flagship current affairs program developed a longstanding reputation for setting the agenda of the following days' news across the continent. It was well known to feature head-to-head debates on current issues, hard hitting political interviews, and attracted the appearance of many world leaders in industry, politics and media. It was labelled by the influential Australian online website Crikey magazine as being, "an unmissable current affairs program that almost certainly creates more headlines in the next day's newspapers than any other TV show in the country." The program's late timeslot in AEST benefited enormously from its favourable alignment with overseas correspondents. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Broadcasting Corporation
The Australian Broadcasting Corporation (ABC) is the national broadcaster of Australia. It is principally funded by direct grants from the Australian Government and is administered by a government-appointed board. The ABC is a publicly-owned body that is politically independent and fully accountable, with its charter enshrined in legislation, the ''Australian Broadcasting Corporation Act 1983''. ABC Commercial, a profit-making division of the corporation, also helps to generate funding for content provision. The ABC was established as the Australian Broadcasting Commission on 1 July 1932 by an act of federal parliament. It effectively replaced the Australian Broadcasting Company, a private company established in 1924 to provide programming for A-class radio stations. The ABC was given statutory powers that reinforced its independence from the government and enhanced its news-gathering role. Modelled after the British Broadcasting Corporation (BBC), which is funded by a tel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Selection
Natural selection is the differential survival and reproduction of individuals due to differences in phenotype. It is a key mechanism of evolution, the change in the heritable traits characteristic of a population over generations. Charles Darwin popularised the term "natural selection", contrasting it with selective breeding, artificial selection, which in his view is intentional, whereas natural selection is not. Genetic diversity, Variation exists within all populations of organisms. This occurs partly because random mutations arise in the genome of an individual organism, and their offspring can inherit such mutations. Throughout the lives of the individuals, their genomes interact with their environments to cause variations in traits. The environment of a genome includes the molecular biology in the Cell (biology), cell, other cells, other individuals, populations, species, as well as the abiotic environment. Because individuals with certain variants of the trait tend ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Darwin, Australia")
