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Darwin's Radio
''Darwin's Radio'' is a 1999 science fiction novel by Greg Bear. It won the Nebula Award in 2000 for Best Novel and the 2000 Endeavour Award. It was also nominated for the Hugo Award, Locus and Campbell Awards the same year. The novel's original tagline was "The next great war will be inside us." It was followed by a sequel, '' Darwin's Children'', in 2003. Plot summary In the novel, a new form of endogenous retrovirus has emerged, SHEVA. It controls human evolution by rapidly evolving the next generation while it is in the womb, leading to speciation. The novel follows several characters as the "plague" is discovered as well as the panicked reaction of the public and the US government to the disease. Built into the human genome are non-coding sequences of DNA called introns. Certain portions of those "non-sense" sequences, remnants of prehistoric retroviruses, have been activated and are translating numerous LPCs (large protein complexes). The activation of SHEVA and its con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greg Bear
Gregory Dale Bear (August 20, 1951 – November 19, 2022) was an American writer and illustrator best known for science fiction. His work covered themes of galactic conflict ('' Forge of God'' books), parallel universes ('' The Way'' series), consciousness and cultural practices ('' Queen of Angels''), and accelerated evolution ('' Blood Music'', ''Darwin's Radio'', and '' Darwin's Children''). His most recent work was the 2021 novel ''The Unfinished Land''. Greg Bear wrote over 50 books in total. Early life Greg Bear was born in San Diego, California. He attended San Diego State University (1968–1973), where he received a Bachelor of Arts degree. At the university, he was a teaching assistant to Elizabeth Chater in her course on science fiction writing, and in later years her friend. Career Bear is often classified as a hard science fiction author because of the level of scientific detail in his work. Early in his career, he also published work as an artist, including il ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olfactory
The sense of smell, or olfaction, is the special sense through which smells (or odors) are perceived. The sense of smell has many functions, including detecting desirable foods, hazards, and pheromones, and plays a role in taste. In humans, it occurs when an odor binds to a receptor within the nasal cavity, transmitting a signal through the olfactory system. Glomeruli aggregate signals from these receptors and transmit them to the olfactory bulb, where the sensory input will start to interact with parts of the brain responsible for smell identification, memory, and emotion. There are many different causes for alteration, lack, or disturbance to a normal sense of smell, and can include damage to the nose or smell receptors, or central problems affecting the brain. Some causes include upper respiratory infections, traumatic brain injury, and neurodegenerative disease. History of study Early scientific study of the sense of smell includes the extensive doctoral dissertation of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endeavour Award-winning Works
Endeavour or endeavor may refer to: People Fictional characters * Endeavour Morse, central character of the ''Inspector Morse'' novels by Colin Dexter * Endeavor, the hero name for the character Enji Todoroki from the anime series ''My Hero Academia'' Places ; Endeavor * Endeavor, Pennsylvania, US * Endeavor, Wisconsin, a city in the US ; Endeavour * Endeavour (crater), on Mars * Endeavour, Saskatchewan, a village in Saskatchewan, Canada * Endeavour, Trinidad and Tobago, a district of the Borough of Chaguanas * Endeavour Bank, a submarine mountain in the North Atlantic * Endeavour Hydrothermal Vents, a group of hydrothermal vents in the northeastern Pacific Ocean * Endeavour Massif, a massif in Victoria Land, Antarctica * Endeavour Piedmont Glacier, a glacier on Ross Island near Antarctica * Endeavour Reef, north of Cape Tribulation, Queensland * Endeavour River, in Far North Queensland, Australia * Endeavour Strait, running between the Australian mainland and Prince of Wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Science Fiction Novels
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1999 Science Fiction Novels
File:1999 Events Collage.png, From left, clockwise: The funeral procession of King Hussein of Jordan in Amman; the 1999 İzmit earthquake kills over 17,000 people in Turkey; the Columbine High School massacre, one of the first major school shootings in the United States; the Year 2000 problem ("Y2K"), perceived as a major concern in the lead-up to the year 2000; the Millennium Dome opens in London; online music downloading platform Napster is launched, soon a source of online piracy; NASA loses both the Mars Climate Orbiter and the Mars Polar Lander; a destroyed T-55 tank near Prizren during the Kosovo War., 300x300px, thumb rect 0 0 200 200 Death and state funeral of King Hussein rect 200 0 400 200 1999 İzmit earthquake rect 400 0 600 200 Columbine High School massacre rect 0 200 300 400 Kosovo War rect 300 200 600 400 Year 2000 problem rect 0 400 200 600 Mars Climate Orbiter rect 200 400 400 600 Napster rect 400 400 600 600 Millennium Dome 1999 was designated as the Inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1999 American Novels
File:1999 Events Collage.png, From left, clockwise: The funeral procession of King Hussein of Jordan in Amman; the 1999 İzmit earthquake kills over 17,000 people in Turkey; the Columbine High School massacre, one of the first major school shootings in the United States; the Year 2000 problem ("Y2K"), perceived as a major concern in the lead-up to the year 2000; the Millennium Dome opens in London; online music downloading platform Napster is launched, soon a source of online piracy; NASA loses both the Mars Climate Orbiter and the Mars Polar Lander; a destroyed T-55 tank near Prizren during the Kosovo War., 300x300px, thumb rect 0 0 200 200 Death and state funeral of King Hussein rect 200 0 400 200 1999 İzmit earthquake rect 400 0 600 200 Columbine High School massacre rect 0 200 300 400 Kosovo War rect 300 200 600 400 Year 2000 problem rect 0 400 200 600 Mars Climate Orbiter rect 200 400 400 600 Napster rect 400 400 600 600 Millennium Dome 1999 was designated a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RU 486
Mifepristone, also known as RU-486, is a medication typically used in combination with misoprostol to bring about a medical abortion during pregnancy and manage early miscarriage. This combination is 97% effective during the first 63 days of pregnancy. It is also effective in the second trimester of pregnancy. Effectiveness should be verified two weeks after use. It is taken by mouth. Common side effects include abdominal pain, feeling tired, and vaginal bleeding. Serious side effects may include heavy vaginal bleeding, bacterial infection, and birth defects if the pregnancy does not end. If used, appropriate follow up care needs to be available. Mifepristone is an antiprogestogen. It works by blocking the effects of progesterone, making both the cervix and uterine vessels dilate and causing uterine contraction. Mifepristone was developed in 1980 and came into use in France in 1987. It became available in the United States in 2000. It is on the World Health Organization's Li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mutation
In biology, a mutation is an alteration in the nucleic acid sequence of the genome of an organism, virus, or extrachromosomal DNA. Viral genomes contain either DNA or RNA. Mutations result from errors during DNA or viral replication, mitosis, or meiosis or other types of damage to DNA (such as pyrimidine dimers caused by exposure to ultraviolet radiation), which then may undergo error-prone repair (especially microhomology-mediated end joining), cause an error during other forms of repair, or cause an error during replication (translesion synthesis). Mutations may also result from insertion or deletion of segments of DNA due to mobile genetic elements. Mutations may or may not produce detectable changes in the observable characteristics (phenotype) of an organism. Mutations play a part in both normal and abnormal biological processes including: evolution, cancer, and the development of the immune system, including junctional diversity. Mutation is the ultimate source o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genome
In the fields of molecular biology and genetics, a genome is all the genetic information of an organism. It consists of nucleotide sequences of DNA (or RNA in RNA viruses). The nuclear genome includes protein-coding genes and non-coding genes, other functional regions of the genome such as regulatory sequences (see non-coding DNA), and often a substantial fraction of 'junk' DNA with no evident function. Almost all eukaryotes have mitochondria and a small mitochondrial genome. Algae and plants also contain chloroplasts with a chloroplast genome. The study of the genome is called genomics. The genomes of many organisms have been sequenced and various regions have been annotated. The International Human Genome Project reported the sequence of the genome for ''Homo sapiens'' in 200The Human Genome Project although the initial "finished" sequence was missing 8% of the genome consisting mostly of repetitive sequences. With advancements in technology that could handle sequenci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herod The Great
Herod I (; ; grc-gre, ; c. 72 – 4 or 1 BCE), also known as Herod the Great, was a Roman Jewish client king of Judea, referred to as the Herodian kingdom. He is known for his colossal building projects throughout Judea, including his renovation of the Second Temple in Jerusalem and the expansion of the Temple Mount towards its north, the enclosure around the Cave of the Patriarchs in Hebron, the construction of the port at Caesarea Maritima, the fortress at Masada, and Herodium. Vital details of his life are recorded in the works of the 1st century CE Roman–Jewish historian Josephus. Herod also appears in the Christian Gospel of Matthew as the ruler of Judea who orders the Massacre of the Innocents at the time of the birth of Jesus, although most Herod biographers do not believe that this event occurred. Despite his successes, including singlehandedly forging a new aristocracy from practically nothing, he has still been criticised by various historians. His reign pola ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centers For Disease Control And Prevention
The Centers for Disease Control and Prevention (CDC) is the national public health agency of the United States. It is a United States federal agency, under the Department of Health and Human Services, and is headquartered in Atlanta, Georgia. The agency's main goal is the protection of public health and safety through the control and prevention of disease, injury, and disability in the US and worldwide. The CDC focuses national attention on developing and applying disease control and prevention. It especially focuses its attention on infectious disease, food borne pathogens, environmental health, occupational safety and health, health promotion, injury prevention and educational activities designed to improve the health of United States citizens. The CDC also conducts research and provides information on non-infectious diseases, such as obesity and diabetes, and is a founding member of the International Association of National Public Health Institutes. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pitocin
Synthetic oxytocin, sold under the brand name Pitocin among others, is a medication made from the peptide '' oxytocin''. As a medication, it is used to cause contraction of the uterus to start labor, increase the speed of labor, and to stop bleeding following delivery. For this purpose, it is given by injection either into a muscle or into a vein. Oxytocin is also available in intranasal spray form for psychiatric, endocrine and weight management use as a supplement. Intranasal oxytocin works on a different pathway than injected oxytocin, primarily along the olfactory nerve crossing the brain blood barrier to the olfactory lobe in the brain, where dense magnocellular oxytocin neurons receive the dose application. The use of synthetic oxytocin as an injectable medication for inducing childbirth can result in excessive contraction of the uterus that can risk the health of the baby. Common side effects in the mother include nausea and a slow heart rate. Serious side effects ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
