Browsing by Title
Now showing items 7609-7628 of 23978
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Evolution of X-Ray Activity in <25 Myr Old Pre-main Sequence Stars
(2022-08-10)Measuring the evolution of X-ray emission from pre-main-sequence (PMS) stars gives insight into two issues: the response of magnetic dynamo processes to changes in the interior structure, and the effects of high-energy ... -
The Evolution, Analysis, and Design of Minimal Spiking Neural Networks for Temporal Pattern Recognition
(2023-04-28)All sensory stimuli are temporal in structure. How a pattern of action potentials encodes the information received from the sensory stimuli is an important research question in neurosciencce. Although it is clear that ... -
The evolutionary connection between QSOs and SMGs: molecular gas in far-infrared luminous QSOs at z ~ 2.5
(2012)We present IRAM Plateau de Bure Interferometer observations of the 12CO(3-2) emission from two far-infrared luminous QSOs at z ~ 2.5 selected from the Herschel-ATLAS survey. These far-infrared bright QSOs were selected to ... -
Evolutionary conservation of human ketodeoxynonulosonic acid production is independent of sialoglycan biosynthesis
(2021-03-01)Human metabolic incorporation of nonhuman sialic acid (Sia) N-glycolylneuraminic acid into endogenous glycans generates inflammation via preexisting antibodies, which likely contributes to red meat-induced atherosclerosis ... -
Evolutionary conservation of influenza A PB2 sequences reveals potential target sites for small molecule inhibitors
(2017-09-01)The influenza A basic polymerase protein 2 (PB2) functions as part of a heterotrimer to replicate the viral RNA genome. To investigate novel PB2 antiviral target sites, this work identified evolutionary conserved regions ... -
Evolutionary Considerations on the Emerging Subculture of the E-psychonauts and the Novel Psychoactive Substances : A Comeback to the Shamanism?
(2017-12-31)BACKGROUND: Evolutionary research on drug abuse has hitherto been restricted to proximate studies, considering aetiology, mechanism, and ontogeny. However, in order to explain the recent emergency of a new behavioral pattern ... -
Evolutionary dynamics of group formation
(2017-11-14)Group formation is a quite ubiquitous phenomenon across different animal species, whose individuals cluster together forming communities of diverse size. Previous investigations suggest that, in general, this phenomenon ... -
Evolutionary economics
(Unesco, 2011) -
Evolutionary economics and the markets-as-networks approach
(2006-10)The paper analyzes the similarities and differences between the markets-as-networks (or IMP) tradition in industrial marketing and evolutionary economics. Five analytical dimensions are used: unit of analysis, methodological ... -
An evolutionary ensemble learning for diagnosing COVID-19 via cough signals
(2023-09-21)Objective The spread of the COVID-19 disease has caused great concern around the world and detecting the positive cases is crucial in curbing the pandemic. One of the symptoms of the disease is the dry cough it causes. It ... -
Evolutionary game theory and evolutionary economics : are they different species?
(2012)Evolutionary game theory and evolutionary economics seem to inhabit different academic spheres and have little collaboration with one another. Neither side cites much research by the other. Does this de facto academic ... -
Evolutionary relationships between Rhynchosporium lolii sp. nov. and other Rhynchosporium species on grass.
(2013)The fungal genus Rhynchosporium (causative agent of leaf blotch) contains several host-specialised species, including R. commune (colonising barley and brome-grass), R. agropyri (couch-grass), R. secalis (rye and triticale) ... -
Evolutionary robustness of differentiation in genetic regulatory networks
(IOS Press, 2006)We investigate the ability of artificial Genetic Regulatory Networks (GRNs) to evolve differentiation. The proposed GRN model supports non-linear interaction between regulating factors, thereby facilitating the realization ... -
Evolutionary Targeted Discovery of Influenza A Virus Replication Inhibitors
(2018-01-29)Influenza A is one of the most prevalent and significant viral infections worldwide, resulting in annual epidemics and occasional pandemics. Upon infection, antiviral drugs targeting the neuraminidase protein and M2 protein ... -
Evolutionary tuning method for automatic impedance matching in communication systems
(Institute of Electrical and Electronics Engineers (IEEE), 1998)An evolutionary tuning method for automatic impedance matching in radio communication systems is developed based on genetic algorithms (GA). A detailed tuning procedure is presented and a software package has been developed. ...