Results 11 to 20 of about 81,829 (309)
PSD-95-like membrane associated guanylate kinases (PSD-MAGUKs) and synaptic plasticity [PDF]
Current Opinion in Neurobiology, 2011 Activity-dependent modification of excitatory synaptic transmission is a fundamental mechanism for developmental plasticity of the neural circuits and experience-dependent plasticity. Synaptic glutamatergic receptors including AMPA receptors and NMDA receptors (AMPARs and NMDARs) are embedded in the postsynaptic density, a highly organized protein ...
Xu, Weifeng, Weifeng Xu
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The role of postsynaptic density (PSD) proteins PSD-95 and PSD-93 for mouse visual cortical plasticity and vision [PDF]
, 2022 During neurodevelopment in the brain, several changes including structural, molecular and functional changes take place in order to promote its maturation.
Stodieck, Sophia Katharina
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Bad projections of the PSD cone [PDF]
Collectanea Mathematica, 2021 AbstractThe image of the cone of positive semidefinite matrices under a linear map is a convex cone. Pataki characterized the set of linear maps for which that image is not closed. The Zariski closure of this set is a hypersurface in the Grassmannian. Its components are the coisotropic hypersurfaces of symmetric determinantal varieties.
Yuhan Jiang, Bernd Sturmfels
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Sparse PSD approximation of the PSD cone [PDF]
Mathematical Programming, 2020 While semidefinite programming (SDP) problems are polynomially solvable in theory, it is often difficult to solve large SDP instances in practice. One technique to address this issue is to relax the global positive-semidefiniteness (PSD) constraint and only enforce PSD-ness on smaller $k\times k$ principal submatrices --- we call this the sparse SDP ...
Grigoriy Blekherman +3 more
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“Protect, test, vaccinate”: dealing with Covid-19 in outpatient psychiatric care
European Psychiatry, 2022 Introduction Curbing the spread of the coronavirus and stabilizing the overall psychosocial situation requires compliance with preventive measures: “Protect, test, vaccinate”.
G. Psota, S. Schuett, B. Vyssoki
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Effect of an Educational Intervention on Dietary Diversity Practices among Public School Students
Journal of Nepal Health Research Council, 2021 Background: Poor dietary diversity leading to malnutrition among children and adolescents is a serious public health problem in Nepal. Though nutrition education intervention has been effective in changing the dietary intake habits of individuals in ...
Binod Kumar Aryal +3 more
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Application of Electric Mixing Method to Increase Industrial Crude Oil Dehydration Efficiency [PDF]
Journal of Chemical and Petroleum Engineering, 2021 The salt can reason severe difficulties like fouling, corrosion using salt deposition, and catalyst poisoning in the downstream parts. This study presents a modification process for improving the efficiency of dehydration in a desalting unit.
Hamidreza Bagheri +2 more
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Sensors, 2021 Chromium compensated GaAs or GaAs:Cr sensors provided by the Tomsk State University (Russia) were characterized using the low noise, charge integrating readout chip JUNGFRAU with a pixel pitch of 75 × 75 µm2 regarding its application as an X-ray detector
Dominic Greiffenberg +28 more
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Investigation of the neutron-gamma ray discrimination performance at low neutron energy of a solution-grown stilbene scintillator [PDF]
EPJ Web of Conferences, 2020 The results of experiments performed with a Ø25 x 25 mm solution-grown stilbene crystal in mono-energetic neutron fields in the 80-to-230 keV energy range are presented.
Di Chicco Augusto +4 more
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Factors Associated with Acute Malnutrition among Pregnant Women in Flood Affected Region
Journal of Nepal Health Research Council, 2022 Background: Adequate nutrition before and during pregnancy is necessary to maintain women’s reproductive health and to ensure healthy foetal outcome. Pregnant women are at high risk of acute malnutrition specifically during humanitarian crisis leading ...
Binod Kumar Aryal +3 more
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