... the fluid mosaic model Models of abnormality#The biological (medical) model, the only model of psychological abnormalities not ... A biological model is an organism or system representing a more complex biological entity. It may refer to: a model organism, a ... representing complex in vivo systems a mathematical model of a biological system, e.g., the biological neuron model, a ... mathematical description of the properties of certain cells in the nervous system a scientific model of a biological system, e. ...
A challenge is the development of models that predict effects across biological scales. Ecotoxicology and models discusses some ... Most current models describe effects on one of many different levels of biological organization (e.g. organisms or populations ... Modelling biological systems is a significant task of systems biology and mathematical biology. Computational systems biology ... Biological data visualization Biosimulation Gillespie algorithm Molecular modelling software Stochastic simulation Sometimes ...
... mechanistic models) to more pragmatic models (e.g., phenomenological models). Modeling helps to analyze experimental data and ... Biological neuron models, also known as a spiking neuron models, are mathematical descriptions of the properties of certain ... Aims of neuron models Ultimately, biological neuron models aim to explain the mechanisms underlying the operation of the ... The Galves-Löcherbach model is a stochastic neuron model closely related to the spike response model SRM0 and to the leaky ...
Today they continue to serve as an important model for normal human biology as well as pathological disease processes. Human ... The relatively large size of the chick as a model organism allowed scientists during this time to make these significant ... The chicken embryo is a unique model that overcomes many limitations to studying the biology of cancer in vivo. The ... Gordon, J. R.; Quigley, J. P. (1986). "Early spontaneous metastasis in the human epidermoid carcinoma HEp3/chick embryo model: ...
A number of different functions are used for dispersal kernels in theoretical models of dispersal including the negative ... Biological dispersal refers to both the movement of individuals (animals, plants, fungi, bacteria, etc.) from their birth site ... Therefore, biological dispersal is critical to the stability of ecosystems. Few species are ever evenly or randomly distributed ... Biological dispersal may be contrasted with geodispersal, which is the mixing of previously isolated populations (or whole ...
There is great interest in network medicine for the modelling biological systems. This article focuses on inference of ... Model refinement Cross-check how well the results meet the expectations. the process is terminated upon obtaining a good model ... Biological network inference is the process of making inferences and predictions about biological networks. By using networks ... Model selection A formalism to model your system, usually an ordinary differential equation, boolean network, or Linear ...
"Do parents favor their adoptive or biological children? Predictions from kin selection and compensatory models". Evolution and ... Research into relative outcomes of parenting by biological and adoptive parents has produced a variety of results. When ... Hamilton, Laura (February 2007). "Adoptive Parents, Adaptive Parents: Evaluating the Importance of Biological Ties for Parental ... the siblings who are reared by their biological parents and 3.18 point increase for half-siblings reared by their biological ...
Recently, the hatching egg model was used as an alternative model to study time-dependent iron concentrations in heart and ... There is a lack of non-clinical models to test such products like e.g. the rodent approach addressed by EMA in their reference ... Such models need in-depth evaluation and validation to demonstrate robustness and to further define potential use in an ... Non-biological Complex Drugs (NBCDs) are medical compounds that cannot be defined as small molecular, fully identifiable drugs ...
Its data was used in 1972 by the Biological Effects of Ionizing Radiation I committee to support the LNT model. However, it has ... The validity of the LNT model, however, is disputed, and three other significant models exist: the threshold model, which ... The LNT model has been contested by a number of scientists. It has been claimed that the early proponent of the model Hermann ... Whether the LNT model describes the reality for small-dose exposures is disputed, and challenges to the LNT model used by NRC ...
The conservation biologist faces info-gaps in using biological models. They use info-gap robustness curves to select among ... Sniedovich has shown that info-gap's robustness model is a simple stability radius model, namely a local stability model of the ... info-gap's robustness model is a Maximin model in disguise. More specifically, it is a simple instance of Wald's Maximin model ... in an info-gap robustness model does not necessarily alter the fact that this model is a Maximin model. For instance, consider ...
The theta model, or Ermentrout-Kopell canonical model, is a biological neuron model originally developed to model neurons in ... The theta model is very similar to the QIF model since the theta model differs from the QIF model by means of a simple ... Biological neuron model Computational neuroscience FitzHugh-Nagumo model Hodgkin-Huxley model Neuroscience Lee (2005). " ... Parabolic bursting models are mathematical models that mimic parabolic bursting in real biological systems. Each burst of a ...
Ecological Modelling. 198 (3-4): 515-519. doi:10.1016/j.ecolmodel.2006.04.021. Tisdell, Clem; Wilson, Clevo; Swarna Nantha, ... Biological Conservation. 123 (2): 237-248. doi:10.1016/j.biocon.2004.11.012. Tisdell, Clem (15 October 2006). "Knowledge about ...
In 1959, a biological model proposed by Nobel laureates Hubel and Wiesel was based on their discovery of two types of cells in ... This model paved the way for research to split into two approaches. One approach focused on biological processes while the ... This evolved into models for long-term potentiation. Researchers started applying these ideas to computational models in 1948 ... the deep architecture may be used as a generative model by reproducing the data when sampling down the model (an "ancestral ...
Anderson, P. S.L; Westneat, M. W (2006-11-28). "Feeding mechanics and bite force modelling of the skull of Dunkleosteus ... Biological Reviews. 66 (4): 453-562. doi:10.1111/j.1469-185X.1991.tb01149.x. PMID 1801948. S2CID 41295526. Martin, P. S. (1984 ... Anderson, P.S.L. (2010-05-04). "Using linkage models to explore skull kinematic diversity and functional convergence in ... Holdaway, R. N.; Jacomb, C. (2000-03-24). "Rapid Extinction of the Moas (Aves: Dinornithiformes): Model, Test, and Implications ...
This article aims to provide an overview of the most definitive models of neuro-biological computation as well as the tools ... The FitzHugh-Nagumo model is a simplication of the Hodgkin-Huxley model. The Hindmarsh-Rose model is an extension which ... The most widely used models of information transfer in biological neurons are based on analogies with electrical circuits. The ... The soliton model is an alternative to the Hodgkin-Huxley model that claims to explain how action potentials are initiated and ...
2005). Modeling in the Neurosciences: from Biological Systems to Neuromimetic Robotics. Boca Raton, Fla.: Taylor & Francis. ... its complexity has inspired several even-more-simplified models, such as the Morris-Lecar model and the FitzHugh-Nagumo model, ... Kepler TB, Abbott LF, Marder E (1992). "Reduction of conductance-based neuron models". Biological Cybernetics. 66 (5): 381-7. ... Anode break excitation Bioelectricity Biological neuron model Bursting Central pattern generator Chronaxie Frog battery Law of ...
Ding, Wen-Xing; Yin, Xiao-Ming (2012-07-01). "Mitophagy: mechanisms, pathophysiological roles, and analysis". Biological ... Parkinson's disease animal models are divided into two categories: neurotoxin models and genetic models. Neurotoxin models ... The pre-formed fibril model was developed as a way to study the propagation of α-synuclein. This model consists of injecting ... A limitation to the pre-formed fibril model is that although it is a widely used model, it lacks overt neurodegeneration. The ...
A common choice for the 'escape rate' f {\displaystyle f} (that is consistent with biological data) is f ( V − ϑ ) = 1 τ 0 exp ... Precursors of the Spike Response Model are the integrate-and-fire model introduced by Lapicque in 1907 as well as models used ... The spike response model (SRM) is a spiking neuron model in which spikes are generated by either a deterministic or a ... The Spike Response Model has been introduced in a series of papers between 1991 and 2000. The name Spike Response Model ...
page needed]Epilepsy as a Dynamic Disease, edited by J. Milton and P. Jung, Biological and Medical Physics series Springer, ... When time coarse-grained modeling is assumed the model simplifies, being the new equations of the model:: τ d E ¯ d t = − E ... Cowan and extensions of the model have been widely used in modeling neuronal populations. The model is important historically ... Because the model neurons are simple, only elementary limit cycle behavior, i.e. neural oscillations, and stimulus-dependent ...
The circuitry model has evolved since the first proposed model in the 1990s by DeLong in the parallel processing model, in ... Biological Cybernetics. 103 (3): 237-53. doi:10.1007/s00422-010-0401-y. PMID 20644953. S2CID 853119. Cameron IG, Watanabe M, ... which although was not included in the first formulations of basal ganglia models, has been an addition to more recent models. ... Two models have been proposed for the basal ganglia, one being that actions are generated by a "critic" in the ventral striatum ...
The aim of the field is to create models of biological neural systems in order to understand how biological systems work. To ... biological neural network models) and theory (statistical learning theory and information theory). Many models are used; ... The model paved the way for neural network research to split into two distinct approaches. One approach focused on biological ... On the other hand, the origins of neural networks are based on efforts to model information processing in biological systems. ...
... ecosystem models and experts". Biological Conservation. 227: 19-28. doi:10.1016/j.biocon.2018.08.019. ISSN 0006-3207. Heymans, ... Ecological Modelling. 331: 151-159. doi:10.1016/j.ecolmodel.2015.10.027. ISSN 0304-3800. Cooper, Gregory S.; Willcock, Simon; ... and is thus often used in conjunction with simulation models that consider more aspects of decline such as ecosystem dynamics, ... generic risk assessment protocols and stochastic simulation models. The most notable of the two tactics is risk assessment ...
Minimum torque-change model". Biological Cybernetics. 61 (2): 89-101. doi:10.1007/BF00204593. PMID 2742921. S2CID 8099349. ... Because inverse models and forward model are so closely associated, studies of internal models are often used as evidence for ... Complementary to forward models, inverse models attempt to estimate how to achieve a particular perceptual outcome in order to ... Mammalian model systems like mice and monkeys offer the most straightforward comparative models for human health and disease. ...
Excitator Model A theoretical model of phase transitions in human hand movements. Biological Cybernetics. , 51:347-356. Haken, ... Biological Cybernetics, 53, 247-257. "Haken-Kelso-Bunz model. Scholarpedia. , 3(10):1612. Kelso, J.A.S. (2008)". Pellecchia, G ... In the HKB model ϕ is the relative phase or phase relation between the fingers. The parameter k in the model has a ... The HKB model has had a profound effect on many conceptual, methodological, and practical models since its inception. HKB has ...
Several popular empirical models are special cases of the DEB model, or very close numerical approximations. The theory ... M., Kooijman, S. A. L. (2000). Dynamic energy and mass budgets in biological systems. Kooijman, S. A. L. M. (2nd ed.). ... Models based on DEB theory can be linked to more traditional bioenergetic models without deviating from the underlying ... The main advantage of the DEB-theory based model over most other models is its description of energy assimilation and ...
Above biological and emotional levels of signal interpretation, there is the frame of social and cultural norms of the ... Secondly, it denoted the model of reality generated in the mind in the second phase of the information metabolism. In the case ... The first biological law is egoistic and related with withdrawal from reality (escape, destruction of reality etc.). The second ... From the biological perspective, the number of processes occurring simultaneously in the organism and its physical surroundings ...
Biological neuron models GHK current equation Models of neural computation Saltatory conduction Bioelectronics Cable theory ... The simplest models of the action potential are the "flush and fill" models (also called "integrate-and-fire" models), in which ... Both types of models may be used to understand the behavior of small biological neural networks, such as the central pattern ... The FitzHugh-Nagumo model is a typical example of such a simplified system. Based on the tunnel diode, the FHN model has only ...
A model of interacting neural populations is specified, with a level of biological detail dependent on the hypotheses and ... The model(s) are fitted to the data to determine their evidence and parameters. Model comparison. The evidence for each model ... Neural Field Model (NFM). Extends the models above into the spatial domain, modelling continuous changes in current across the ... Conductance models: Neural Mass Model (NMM) and Mean-field model (MFM). These have the same arrangement of neural populations ...
"WHO Model List of Essential Medicines" (PDF). World Health Organization. October 2013. Archived (PDF) from the original on 10 ... Dopamine-derived melanin probably appears in at least some other biological systems as well. Some of the dopamine in plants is ... A neuropsychological model which distinguishes these two components of an intrinsically rewarding stimulus is the incentive ... In the model organism, nematode Caenorhabditis elegans, it reduces locomotion and increases food-exploratory movements; in ...
McGowan J, Hines E, Elliott M, Howar J, Dransfield A, Nur N, Jahncke J (2013-08-13). "Using seabird habitat modeling to inform ... Biological Conservation. 162: 41-51. doi:10.1016/j.biocon.2013.03.003. ISSN 0006-3207. Segan DB, Game ET, Watts ME, Stewart RR ... 2009-12-01). "Marxan with Zones: Software for optimal conservation based land- and sea-use zoning". Environmental Modelling & ... Biological Conservation. 144 (7): 2020-2030. doi:10.1016/j.biocon.2011.04.024. ISSN 0006-3207. Tulloch VJ, Possingham HP, ...
Mischel and colleagues integrated whole genome sequencing, cytogenetics and structural modeling to accurately and globally ... of unclear biological significance. ...
The journal operates on a continuous publication model. The final version of record is immediately released online as soon as ... It was launched in 2011 and publishes research across the breadth of the biological and biomedical sciences. Biology Open is ... Biology Open is abstracted and/or indexed by: Biological Abstracts CAB Abstracts Chemical Abstracts Thomson ISI PubMed Central ... Kelly, Steven (2018). "The continuing evolution of publishing in the biological sciences". Biology Open. 7 (8). doi:10.1242/bio ...
However, the hyporheic zone is a zone of biological and physical activity, and therefore has functional significance for stream ... Cardenas, M. Bayani (2009). "A model for lateral hyporheic flow based on valley slope and channel sinuosity". Water Resources ... Researchers use tools such as wells and piezometers, conservative and reactive tracers, and transport models that account for ... A transient storage model". Water Resources Research. 19 (3): 718-724. Bibcode:1983WRR....19..718B. doi:10.1029/WR019i003p00718 ...
In the biological reaction, a proton transference to the pyrophosphate (PPi) molecule could minimize negative charge ... Deficiency of the enzyme can be studied in the model organism Caenorhabditis elegans. The rad-6 strain has a premature stop ... The Journal of Biological Chemistry. 252 (23): 8372-81. doi:10.1016/S0021-9258(19)75229-6. PMID 925000. Chen JJ, Jones ME (Apr ... The Journal of Biological Chemistry. 254 (8): 2697-704. doi:10.1016/S0021-9258(17)30128-X. PMID 218951. Zhang Y, Deng H, ...
Endemann H, Model P (July 1995). "Location of filamentous phage minor coat proteins in phage and in infected cells". J. Mol. ... US patent 5866363, Pieczenik G, "Method and means for sorting and identifying biological information", published 1999-02-02 ...
Lornoxicam not only normalized the expression of cyclooxygenases in both models of PVR, but also neutralized the changes of the ... The two 15-HETE stereoisomers have intrinsic biological activities but, perhaps more importantly, can be further metabolized to ... Studies with human pharmacology and genetics, genetically manipulated rodents, and other animal models and randomized trials ... in the dispase model of PVR and by 31% in the concanavalin one. ...
Like Mie model, the extended model can be applied to spheres with a radius close to the wavelength of the incident light. There ... "Biological Kerker Effect Boosts Light Collection Efficiency in Plants". Nano Letters 19, no. 10 (9 October 2019): 7062-71. ... The Rayleigh scattering model breaks down when the particle size becomes larger than around 10% of the wavelength of the ... In the case of particles with dimensions greater than this, Mie's scattering model can be used to find the intensity of the ...
ISBN 978-0-88629-102-0. v t e (Biological models, All stub articles, Cell biology stubs). ... The Traube cell is not a true artificial cell, as it is not living and does not have true biological processes of its own. ... Surgeon and professor Wilhelm Pfeffer used this model to study and coin the term "plasma membrane". The Traube precipitation ...
There are different levels of social research (i.e.: biological, cognitive, social, etc.), and different methodologies may have ... the researcher using dialectical pluralism in the conduct of a mixed-method study may tack back and forth between models and ... It is very productive, however, to speak of multiple biological perspectives or of multiple methodological perspectives. ...
... and important biological models of human disease. With her guidance, NCRR helped to expand training and mentoring opportunities ...
The Journal of Biological Chemistry. 267 (20): 14470-14476. doi:10.1016/S0021-9258(19)49736-6. PMID 1321150. Wilcox AS, ... alpha 1 beta 3 gamma 2 receptors determined by molecular modeling". Biochimica et Biophysica Acta (BBA) - Biomembranes. 1565 (1 ...
Bossi, J.; Ortiz, A.; Perea, D. (2009). "Pliocene to middle Pleistocene in Uruguay: A model of climate evolution". Quaternary ... Biological Sciences. 275 (1646): 1957-1958. doi:10.1098/rspb.2008.0551. PMC 2596371. Engelman, Russell K. (June 2022). " ...
Often modeled upon violent FPS games, non-violent FPSes such as Chex Quest or the newer Sherlock Holmes games,[specify] may ... biological and mental-health factors." This conclusion supports Surgeon General Satcher's 2001 study (supra). Despite this ... modeled after the biblical Jezebel) that shoot rays out of their nose, or alien Nazis (a mocking reference to Raëlian religious ... The time has come to retire the General Aggression Model" (PDF). Aggression and Violent Behavior. 17 (3): 220-228. doi:10.1016/ ...
Journal of the Marine Biological Association of the United Kingdom. 40: 7-382. doi:10.1017/S0025315400007347. Archived from the ... Cotylhoriza tuberculata may become a model organism for the treatment of those human ailments. "Cotylorhiza tuberculata (Macri ...
Durbin, Richard (23 April 1998). Biological Sequence Analysis: Probabilistic Models of Proteins and Nucleic Acids. Cambridge ... They have since become an important tool in the probabilistic modeling of genomic sequences. A hidden Markov model describes ... Solving this model using Baum-Welch demonstrated the ability to predict the location of CNV breakpoint to approximately 300 bp ... The algorithm and the Hidden Markov models were first described in a series of articles by Baum and his peers at the IDA Center ...
Honeycutt, Nathan; Jussim, Lee (2020-01-02). "A Model of Political Bias in Social Science Research". Psychological Inquiry. 31 ... A cornerstone of modern scientific biological theory is that all forms of life on Earth are related by common descent with ... but the parallelism between the DMBA-induced rat mammary carcinoma model and the human situation is striking. [...] Abortion ...
Sometimes patterns are defined in terms of a probabilistic model such as a hidden Markov model. The notation [XYZ] means X or Y ... motif is a nucleotide or amino-acid sequence pattern that is widespread and usually assumed to be related to biological ... Wong KC (September 2018). "DNA Motif Recognition Modeling from Protein Sequences". iScience. 7: 198-211. Bibcode:2018iSci....7 ... February 2013). "Evaluation of methods for modeling transcription factor sequence specificity". Nature Biotechnology. 31 (2): ...
This biological response is characterized by the chromosomal DNA's degradation in tiny fragments within the nucleus of the cell ... "Solution structure of the CIDE-N domain of CIDE-B and a model for CIDE-N/CIDE-N interactions in the DNA fragmentation pathway ... but the biological validity of some variants has not been determined. Despite this gene being present in every cell, this ... The Journal of Biological Chemistry. 274 (22): 15740-4. doi:10.1074/jbc.274.22.15740. PMID 10336474. Jog NR, Frisoni L, Shi Q, ...
... such as Myxococcus xanthus and Stigmatella aurantiaca are used as model organisms for the study of development. It ... physico-chemical and biological properties, and mechanism of action". J. Antibiot. 48 (1): 21-5. doi:10.7164/antibiotics.48.21 ... Sozinova O, Jiang Y, Kaiser D, Alber M (August 2005). "A three-dimensional model of myxobacterial aggregation by contact- ... Myxobacteria are used to study the polysaccharide production in gram-negative bacteria like the model Myxococcus xanthus which ...
She studied at Stephens College and the Marine Biological Laboratory before earning her bachelor's and master's degrees in ... and was a role model for women leaders. Holt married the former U.S. Senator Rush Holt Sr. on June 19, 1941. Rush was the ...
Although it is often studied in the model organism E. coli, other bacteria show many similarities. Replication is bi- ... The Journal of Biological Chemistry. 279 (44): 45546-55. doi:10.1074/jbc.M402762200. PMID 15326179. Frimodt-Møller J, Charbon G ... Journal of Biological Chemistry. 287 (44): 37458-37471. doi:10.1074/jbc.M112.372052. PMC 3481341. PMID 22942281. Kato J, ...
Desmond is voiced by actor Nolan North and modeled after Canadian fashion model Francisco Randez. In the franchise, Desmond is ... From Adams' view, the technology that enables him to transcend the biological limitations of his frail body taps into a ... Granger, Katie (19 February 2016). "Ubisoft's 'Assassin's Creed' Series Might Just Be Saved By New Release Model". Moviepilot. ...
She became an American Institute for Medical and Biological Engineering Fellow in 2017 and is an editorial board member for the ... "First-of-its-kind mechanical model simulates bending of mammalian whiskers", ScienceDaily, n.d. Retrieved on 13 June 2021. ... American Institute for Medical and Biological Engineering (AIMBE). "Mitra J. Hartmann, Ph.D. To be Inducted into Medical and ... "Five Faculty Members Elected to Medical and Biological Engineering Elite ", Northwestern University, 16 February 2017. ...
In 1996 makes The report: "Agroecological bases of reproduction of the degraded lands and ecological model of soil fertility of ... In 1965 Mammadov Garib successfully left secondary school in Amasia, in 1966 he entered geography-biological faculty of the ... ecological fruitfulness model of lands, ecological assessment of lands, land valuation, monitoring of ecological quality of ...
... a model with intrinsic stochasticity for biological neural nets, in which the probability of a future spike depends on the ... In the first article on the model, in 2013, they called it a model of a "system with interacting stochastic chains with memory ... NeuroMat has been involved in the development of what has been called the Galves-Löcherbach model, ... evolution of the complete system since the last spike.[1] This model of spiking neurons was developed by mathematicians Antonio ...
Fowler's model has inspired a considerable body of empirical research into faith development, although little of such research ... Like all biological systems, the mind is optimised to promote survival and reproduction in the evolutionary environment. On ... Many have looked at stage models, like those of Jean Piaget and Lawrence Kohlberg, to explain how children develop ideas about ... The best-known stage model of spiritual or religious development is that of James W. Fowler, a developmental psychologist at ...
... is otherwise not known to have a biological role in any other organisms. Neodymium metal dust is combustible and ... can access the midpoints of pressure and temperature regions and is used to acquire data for modeling on how density, ... "Nd isotopic variations and petrogenetic models" (PDF). Geophysical Research Letters. 3 (5): 249. Bibcode:1976GeoRL...3..249D. ...
The environmental, biological and biomedical science schools were located on a campus at St Leonards, which was closed in 2006 ... a paved open space modelled on celebrated town squares; and a 1200m2 raised grass platform, which creates a green roof for a ...
Models support the possibility that this hypothesis is evolutionarily stable but empirical tests are lacking. Some ornaments ... Candolin, Ulrika (2003). "The use of multiple cues in mate choice" (PDF). Biological Reviews. 78 (4): 575-595. doi:10.1017/ ... Candolin, Ulrika (2003). "The use of multiple cues in mate choice" (PDF). Biological Reviews. 78 (4): 575-595. doi:10.1017/ ... Biological Sciences, 351 (1337): 329-338, doi:10.1098/rstb.1996.0026. Moller, A. P.; Pomiankowski, Andrew (1993), "Why have ...
Wu J, Li L, Wu S, Xu B (August 2020). "CMTM family proteins 1-8: roles in cancer biological processes and potential clinical ... over expression of CMTM5-v1 in Huh7 human hepatic cells also inhibited the ability of these cells to grow in a mouse model of ... International Journal of Biological Sciences. 15 (12): 2576-2583. doi:10.7150/ijbs.33733. PMC 6854381. PMID 31754330. Cai B, ...