Browsing by Title
Now showing items 20147-20166 of 24193
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Simba-c : An updated chemical enrichment model for galactic chemical evolution in the SIMBA simulation
(2023-10-30)We introduce a new chemical enrichment and stellar feedback model into GIZMO, using the SIMBA sub-grid models as a base. Based on the state-of-the-art chemical evolution model of Kobayashi et al., SIMBA-C tracks 34 elements ... -
SimianWorld - A Study of Social Organisation Using an Artificial Life Model
(MIT Press, 2013)In studies of social behaviour it is commonly assumed that individual complexity is the origin of intricate social interactions. In primates for example, social complexity is attributed to their intelligence and it is ... -
Similarities in the soluble protein profiles of leaf tissue following either a hypersensitive reaction to virus infection or plasmolysis
(1981-03-01)Cucumber cotyledons and cowpea leaves both react hypersensitively to tobacco necrosis virus (TNV) infection. The soluble fractions of these tissues, following virus-elicited necrosis, contained apparently novel proteins. ... -
Similarity between electron donor side reactions in the solubilized Photosystem II–LHC II supercomplex and Photosystem-II-containing membranes
(1999)The PS II–LHC II supercomplex is a novel type of oxygen evolving Photosystem II (PS II) core particle that contains the light harvesting complex proteins Lhcb1/2/4/5 in addition to the PS II reaction centre, oxygen evolving ... -
Simms, William Gilmore, 1806-1870 : American novelist, poet, playwright, biographer, and literary editor
(Taylor & Francis Group, 2004) -
A simple and general method for solving detailed chemical evolution with delayed production of iron and other chemical elements
(2017-04-21)We present a theoretical method for solving the chemical evolution of galaxies by assuming an instantaneous recycling approximation for chemical elements restored by massive stars and the delay time distribution formalism ... -
Simple e-learning semantic tool
(Stanford Center for Biomedical Informatics Research, 2007)In this paper we introduce a simple e-learning tool (SET) that can be used by students, teachers and librarians to build, evaluate, maintain and test knowledge of an arbitrary domain terminology. The core of the tool is a ... -
A simple formulation of microtubule dynamics: quantitative implications of the dynamic instability of microtubule
(1989)A simple formulation of microtubule dynamic instability is presented, which is based on the experimental observations by T. Horio and H. Hotani of coexisting, interconverting growing and shrinking microtubules. Employing ... -
A simple maximum power point tracking based control strategy applied to a variable speed squirrel cage induction generator
(2012)This paper presents a comprehensive modelling and control study of a variable speed wind energy conversion system based on a squirrel-cage induction generator (SCIG). The mathematical model of the SCIG is derived in Park ... -
A simple model for AGN feedback in nearby early-type galaxies
(2011-08-01)Recent work (Schawinski et al.) indicates that star-forming early-type galaxies residing in the blue cloud migrate rapidly to the red sequence within around a Gyr, passing through several phases of increasingly strong ... -
A Simple Modularity Measure for Search Spaces based on Information Theory
(MIT Press, 2006)Within the context of Artificial Life the question about the role of modularity has turned out to be crucial, especially with regard to the problem of evolvability. In order to be able to observe the development of modular ... -
Simple recipe for blocking ion channels
(2005)Genome sequencing has provided electrophysiologists with a plethora of new ion channel sequences. Not surprisingly, the supply of pharmacological reagents to probe their functions has lagged behind. -
Simple stochastic simulation
(Elsevier, 2009)Stochastic simulations may be used to describe changes with time of a reaction system in a way that explicitly accounts for the fact that molecules show a significant degree of randomness in their dynamic behavior. The ... -
A simple yet accurate neural branch predictor.
(ACTA Press, 2003)In this paper, we examine the application of simple neural processing elements to the problem of dynamic branch prediction in high-performance processors. A single neural network model is considered: the Perceptron. We ... -
Simplicity and power : When more means less
(1999-05) -
Simplification of genetic programs: A literature survey
(2022-04-27)Genetic programming (GP), a widely used Evolutionary Computing technique, suffers from bloat -- the problem of excessive growth in individuals' sizes. As a result, its ability to efficiently explore complex search spaces ... -
Simplified and advanced design models for stainless steel members under concentrated transverse loading.
(2021-09-01)A comprehensive investigation into the behaviour of structural stainless steel members under concentrated transverse loading is presented in this paper. A total of 34 member tests and over 500 finite element simulations ... -
Simplified immobilisation method for histidine-tagged enzymes in poly(methyl methacrylate) microfluidic devices
(2017-12-11)Poly(methyl methacrylate) (PMMA) microfluidic devices have become promising platforms for a wide range of applications. Here we report a simple method for immobilising histidine-tagged enzymes suitable for PMMA microfluidic ... -
A Simplified Scalable Wavelet Video Codec with MCTF Structure
(Institute of Electrical and Electronics Engineers (IEEE), 2006)In recent years, wavelet-based image and video coding systems that utilize a wide range of spatial-temporal-SNR scalability with state-of-the-art coding performance has been proposed in the literature. The strong market ...