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Now showing items 19449-19468 of 24095
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SB 205384 slows the decay of GABA-activated chloride currents in granule cells cultured from rat cerebellum
(1997)4-Amino-7-hydroxy-2-methyl-5,6,7,8,-tetrahydrobenzo[b]thieno[2,3-b]pyridine-3-carboxylic acid, but-2-ynyl ester (SB-205384) and other γ-aminobutyric acidA (GABAA) receptor modulators were tested for their effects on ... -
SB-334867-A antagonises orexin mediated excitation in the locus coeruleus
(2002)Electrophysiological recordings from identified noradrenergic locus coeruleus (LC) neurones in rat brain slices have revealed that the orexins can cause direct and reversible depolarisation of the postsynaptic membrane. ... -
SBML models and MathSBML
(Springer Nature, 2007)MathSBML is an open-source, freely-downloadable Mathematica package that facilitates working with Systems Biology Markup Language (SBML) models. SBML is a toolneutral,computer-readable format for representing models of ... -
Sc and neutron-capture abundances in Galactic low- and high-alpha field halo stars
(2017-05-01)We determine relative abundance ratios for the neutron-capture elements Zr, La, Ce, Nd and Eu for a sample of 27 Galactic dwarf stars with −1.5 < [Fe/H] < −0.8. We also measure the iron-peak element Sc. These stars separate ... -
SC-TRUST: A Dynamic Model for Trustworthy Service Composition in the Internet of Things
(2021-07-26)A future Internet of Things (IoT) will feature a service-oriented architecture consisting of lightweight computing platforms offering individual, loosely-coupled microservices. Often, an end-user will request a bespoke ... -
Scalable Approach for Power Droop Reduction During Scan-Based Logic BIST
(2017-01-31)The generation of significant power droop (PD) during at-speed test performed by Logic Built-In Self Test (LBIST) is a serious concern for modern ICs. In fact, the PD originated during test may delay signal transitions of ... -
A scalable approach to computing representative lowest common ancestor in directed acyclic graphs
(2013-11)LCA computation for vertex pairs in trees can be achieved in constant time after linear-time preprocessing. However, extension of these techniques to compute LCA for vertex-pairs in DAGs has been not possible due to the ... -
Scalable cell-free massive MIMO systems with hardware impairments
(Institute of Electrical and Electronics Engineers (IEEE), 2020-10-08)Despite the deleterious effect of hardware impairments (HWIs) on wireless systems, most prior works in cell-free (CF) massive multiple-input-multiple-output (mMIMO) systems have not accounted for their impact. In particular, ... -
Scalar field of non-paraxial Gaussian beams
(2000)A family of closed form expressions for the scalar field of strongly focused Gaussian beams in oblate spheroidal coordinates is given. The solutions satisfy the wave equation and are free from singularities. The lowest ... -
A scale-up of energy-cycle analysis on processing non-woven Flax/PLA tape and triaxial glass fibre fabric for composites
(MDPI Multidisciplinary Digital Publishing Institute, 2019-11-01)In the drive towards a sustainable economy, a growing interest exists in the development of composite materials using renewable natural resources. This paper explores the life cycle assessment of processing of Flax fibre ... -
Scaling Hemodialysis Target Dose to Reflect Body Surface Area, Metabolic Activity, and Protein Catabolic Rate : A Prospective, Cross-sectional Study
(2017-03-01)BACKGROUND: Women and small men treated by hemodialysis (HD) have reduced survival. This may be due to use of total-body water (V) as the normalizing factor for dialysis dosing. In this study, we explored the equivalent ... -
Scaling relations between numerical simulations and physical systems they represent
(2012-04)The dynamical equations describing the evolution of a physical system generally have a freedom in the choice of units, where different choices correspond to different physical systems that are described by the same equations. ... -
Scaling the mobility of health workers in an enlarged Europe : An open political-economy perspective
(2016-10-01)The enlargement of the European Union in 2004 and 2007 and the marketisation of health care are increasing the mobility of workers and driving a scalar transformation of the sector across Europe. Drawing on questionnaires ... -
Scaling up wiki-based blended learning environment
(ICIE, 2009)Since their introduction in the mid nineties, the use of wikis in education has been extensively studied (Bruns & Humphreys, 2007; Forte & Bruckman, 2007; Mindel & Verma 2006; Richardson 2006), debated and documented (see ... -
SCALS: a fourth-generation study of assisted living technologies in their organisational, social, political and policy context
(2016-02-01)Introduction: Research to date into assisted living technologies broadly consists of 3 generations: technical design, experimental trials and qualitative studies of the patient experience. We describe a fourth-generation ... -
SCAMPS : the SCUBA Massive Precluster Survey
(2005)We have started a large survey campaign (SCAMPS) to locate a statistical sample of massive precluster cores via their sub-mm continuum emission and to determine their physical and chemical properties. Here we present the ... -
Scan-time reduction using noise-matched images in 2- and 3-dimensional bismuth germanate PET/CT : clinical study in head and neck cancer
(2009)We quantitatively and qualitatively investigated 2-dimensional (2D) and 3-dimensional (3D) imaging with scan-time reduction in 14 patients with 17 lesions, who had known or suspected head and neck cancer, using a bismuth ... -
Scanning 6-wavelength 11-channel aerosol lidar
(2000-11)A transportable multiple-wavelength lidar is presented, which is used for the profiling of optical and physical aerosol properties. Two Nd:YAG and two dye lasers in combination with frequency-doubling crystals emit ...