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Quantum Aspects Of Life
''Quantum Aspects of Life'', a book published in 2008 with a foreword by Roger Penrose, explores the open question of the role of quantum mechanics at molecular scales of relevance to biology. The book contains chapters written by various world-experts from a 2003 symposium and includes two debates from 2003 to 2004; giving rise to a mix of both sceptical and sympathetic viewpoints. The book addresses questions of quantum physics, biophysics, nanoscience, quantum chemistry, mathematical biology, complexity theory, and philosophy that are inspired by the 1944 seminal book ''What Is Life?'' by Erwin Schrödinger. Contents * Foreword by Roger Penrose Section 1: ''Emergence and Complexity'' * Chapter 1: "A Quantum Origin of Life?" by Paul C. W. Davies * Chapter 2: "Quantum Mechanics and Emergence" by Seth Lloyd Section 2: ''Quantum Mechanisms in Biology'' * Chapter 3: "Quantum Coherence and the Search for the First Replicator" by Jim Al-Khalili and Johnjoe McFadden * Chapter 4: "Ult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Derek Abbott
Derek Abbott (born 3 May 1960) is a British-Australian physicist and electronic engineer. He was born in South Kensington, London, UK. From 1969 to 1971, he was a boarder at Copthorne Preparatory School, Sussex. From 1971 to 1978, he attended the Holland Park School London. In late 1977, he began work at GEC Hirst Research Centre, Wembley, UK, performing research in the area of CCD and microchip design for imaging systems. Whilst working, he graduated in 1982 with a BSc in Physics from Loughborough University.What's happening in the IEEE, March 2005 Our newest Fellow: Dr Derek Abbott FIEEE In 1986, he began work as a microchip designer at |
Seth Lloyd
Seth Lloyd (born August 2, 1960) is a professor of mechanical engineering and physics at the Massachusetts Institute of Technology. His research area is the interplay of information with complex systems, especially quantum systems. He has performed seminal work in the fields of quantum computation, quantum communication and quantum biology, including proposing the first technologically feasible design for a quantum computer, demonstrating the viability of quantum analog computation, proving quantum analogs of Shannon's noisy channel theorem, and designing novel methods for quantum error correction and noise reduction. Biography Lloyd was born on August 2, 1960. He graduated from Phillips Academy in 1978 and received a bachelor of arts degree from Harvard College in 1982. He earned a certificate of advanced study in mathematics and a master of philosophy degree from Cambridge University in 1983 and 1984, while on a Marshall Scholarship. Lloyd was awarded a doctorate by Rockefeller ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peter D
Peter may refer to: People * List of people named Peter, a list of people and fictional characters with the given name * Peter (given name) ** Saint Peter (died 60s), apostle of Jesus, leader of the early Christian Church * Peter (surname), a surname (including a list of people with the name) Culture * Peter (actor) (born 1952), stage name Shinnosuke Ikehata, Japanese dancer and actor * ''Peter'' (album), a 1993 EP by Canadian band Eric's Trip * ''Peter'' (1934 film), a 1934 film directed by Henry Koster * ''Peter'' (2021 film), Marathi language film * "Peter" (''Fringe'' episode), an episode of the television series ''Fringe'' * ''Peter'' (novel), a 1908 book by Francis Hopkinson Smith * "Peter" (short story), an 1892 short story by Willa Cather Animals * Peter, the Lord's cat, cat at Lord's Cricket Ground in London * Peter (chief mouser), Chief Mouser between 1929 and 1946 * Peter II (cat), Chief Mouser between 1946 and 1947 * Peter III (cat), Chief Mouser between 1947 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lloyd Demetrius
Lloyd A. Demetrius is an American mathematician and theoretical biologist at the Department of Organismic and Evolutionary biology, Harvard University. He is best known for the discovery of the concept evolutionary entropy, a statistical parameter that characterizes Darwinian fitness in models of evolutionary processes at various levels of biological organization – molecular, organismic and social. Evolutionary entropy, a generalization of the Gibbs-Boltzmann entropy in statistical thermodynamics, is the cornerstone of directionality theory, an analytical study of evolution by variation and selection. The theory has applications to: a) the development of aging and the evolution of longevity; b) the origin and progression of age related diseases such as cancer, and neurodegenerative disorders such as Alzheimer's disease and Parkinson's disease; c) the evolution of cooperation and the spread of inequality. Education Born in Jamaica, he carried out his undergraduate studies in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dimitri Nanopoulos
Dimitri V. Nanopoulos (; el, Δημήτρης Νανόπουλος; born 13 September 1948) is a Greek physicist. He is one of the most regularly cited researchers in the world, cited more than 48,500 times across a number of separate branches of science. Biography Dimitri Nanopoulos was born and raised in Athens. His grandfather, Dimitris Nakas, was an Aromanian and an ardent Greek nationalist who had migrated at the beginning of the 20th century to New York, but in March 1914 traveled back to his native land in order to participate in the Greek struggle for northern Epirus, and died in 1916; Nanopoulos' father was born nine months prior. His father's name was Vaios. His mother, Vasiliki Korasidi, was born in Kifissia but descended from the Greek island of Kea. Nanopoulos studied Physics at the University of Athens and he graduated in 1971, continuing his studies at the University of Sussex in England, where he obtained his Ph.D. in 1973 in High Energy Physics. He has been a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andreas Mershin
Andreas Mershin is a physicist at the Center for Bits and Atoms in the Massachusetts Institute of Technology. Education He received his MSci in physics from Imperial College London (1997) and his PhD in Physics from Texas A&M University (2003), under Dimitri V. Nanopoulos, where he studied the theoretical and experimental biophysics of the cytoskeleton. He performed molecular dynamic simulations on tubulin. Under an NSF grant he conducted cross-disciplinary research that experimented with surface plasmon resonance, dielectric spectroscopy and molecular neurobiology. Mershin tested the hypothesis that the neuronal microtubular cytoskeleton is involved in memory encoding, storage, and retrieval in Drosophila. Career Mershin researches bio- and nano- materials at the Center for Bits and Atoms at MIT, where he develops bioelectronic photovoltaic and machine olfaction applications using membrane proteins integrated onto semiconductors. Mershin has patented in the field of bioenerg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cytoskeleton
The cytoskeleton is a complex, dynamic network of interlinking protein filaments present in the cytoplasm of all cells, including those of bacteria and archaea. In eukaryotes, it extends from the cell nucleus to the cell membrane and is composed of similar proteins in the various organisms. It is composed of three main components, microfilaments, intermediate filaments and microtubules, and these are all capable of rapid growth or disassembly dependent on the cell's requirements. A multitude of functions can be performed by the cytoskeleton. Its primary function is to give the cell its shape and mechanical resistance to deformation, and through association with extracellular connective tissue and other cells it stabilizes entire tissues. The cytoskeleton can also contract, thereby deforming the cell and the cell's environment and allowing cells to migrate. Moreover, it is involved in many cell signaling pathways and in the uptake of extracellular material ( endocytosis), the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anita Goel
Anita Goel is an American physicist, physician, and scientist in the emerging field of Nanobiophysics. At the Nanobiosym Research Institute (NBS), Goel examines the physics of life and the way nanomotors read and write information into DNA. Education Goel received a PhD and M.A. in physics from Harvard University, where she was worked with Nobel laureate Dudley R. Herschbach. Her thesis was entitled ''Single Molecule Dynamics of Motor Enzymes Along DNA''. She received a BS in physics with honors and distinction from Stanford University, where her honors thesis mentor was Nobel laureate Steven Chu. She also earned in parallel an M.D. from the Harvard–MIT The Massachusetts Institute of Technology (MIT) is a private land-grant research university in Cambridge, Massachusetts. Established in 1861, MIT has played a key role in the development of modern technology and science, and is one of the m ... Joint Division of Health Sciences and Technology (HST). Career Go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molecular Machines
A molecular machine, nanite, or nanomachine is a molecular component that produces quasi-mechanical movements (output) in response to specific stimuli (input). In cellular biology, macromolecular machines frequently perform tasks essential for life, such as DNA replication and ATP synthesis. The expression is often more generally applied to molecules that simply mimic functions that occur at the macroscopic level. The term is also common in nanotechnology where a number of highly complex molecular machines have been proposed that are aimed at the goal of constructing a molecular assembler. For the last several decades, chemists and physicists alike have attempted, with varying degrees of success, to miniaturize machines found in the macroscopic world. Molecular machines are at the forefront of cellular biology research. The 2016 Nobel Prize in Chemistry was awarded to Jean-Pierre Sauvage, Sir J. Fraser Stoddart, and Bernard L. Feringa for the design and synthesis of molecular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ross H
Ross or ROSS may refer to: People * Clan Ross, a Highland Scottish clan * Ross (name), including a list of people with the surname or given name Ross, as well as the meaning * Earl of Ross, a peerage of Scotland Places * RoSS, the Republic of South Sudan Antarctica * Ross Sea * Ross Ice Shelf * Ross Dependency Australia * Ross, Tasmania Chile * Ross Casino, a former casino in Pichilemu, Chile; now the Agustín Ross Cultural Centre Ireland *"Ross", a common nickname for County Roscommon * Ross, County Mayo, a townland in Killursa civil parish, barony of Clare, County Mayo, bordering Moyne Townland * Ross, County Westmeath, a townland in Noughaval civil parish, barony of Kilkenny West, County Westmeath * Ross, County Wexford * The Diocese of Ross in West Cork. The Roman Catholic diocese merged with Cork in 1958 to become the Roman Catholic Diocese of Cork and Ross, while the Church of Ireland diocese is now part of the Diocese of Cork, Cloyne and Ross. This area, centered aroun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biomolecules
A biomolecule or biological molecule is a loosely used term for molecules present in organisms that are essential to one or more typically biological processes, such as cell division, morphogenesis, or development. Biomolecules include large macromolecules (or polyelectrolytes) such as proteins, carbohydrates, lipids, and nucleic acids, as well as small molecules such as primary metabolites, secondary metabolites and natural products. A more general name for this class of material is biological materials. Biomolecules are an important element of living organisms, those biomolecules are often endogenous, produced within the organism but organisms usually need exogenous biomolecules, for example certain nutrients, to survive. Biology and its subfields of biochemistry and molecular biology study biomolecules and their reactions. Most biomolecules are organic compounds, and just four elements—oxygen, carbon, hydrogen, and nitrogen—make up 96% of the human body's mass. But ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neil F
Neil is a masculine name of Gaelic and Irish origin. The name is an anglicisation of the Irish ''Niall'' which is of disputed derivation. The Irish name may be derived from words meaning "cloud", "passionate", "victory", "honour" or "champion".. As a surname, Neil is traced back to Niall of the Nine Hostages who was an Irish king and eponymous ancestor of the Uí Néill and MacNeil kindred. Most authorities cite the meaning of Neil in the context of a surname as meaning "champion". Origins The Gaelic name was adopted by the Vikings and taken to Iceland as ''Njáll'' (see Nigel). From Iceland it went via Norway, Denmark, and Normandy to England. The name also entered Northern England and Yorkshire directly from Ireland, and from Norwegian settlers. ''Neal'' or ''Neall'' is the Middle English form of ''Nigel''. As a first name, during the Middle Ages, the Gaelic name of Irish origins was popular in Ireland and later Scotland. During the 20th century ''Neil'' began to be used in En ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
