نتایج جستجو برای: major cation

تعداد نتایج: 671751  

2016
Frank Emmert-Streib

JOHANNES SMOLANDER: Deep Learning Classi cation Methods for Complex Disorders Tampere University of Technology Master of Science thesis, 59 pages, 8 Appendix pages March 2016 Master's Degree Programme in xxx Technology Major: Information Technology for Health and Biology Examiner: Prof. Frank Emmert-Streib

Journal: :News in physiological sciences : an international journal of physiology produced jointly by the International Union of Physiological Sciences and the American Physiological Society 2004
Judd W Landsberg Jason X-J Yuan

Ca(2+) is a major trigger for pulmonary vasoconstriction and a stimulus for pulmonary vascular smooth muscle cell proliferation. The transient receptor potential cation channels participate in regulating intracellular Ca(2+) and thus vascular contractility and cell proliferation. Upregulation of genes encoding these channels is involved in the development of pulmonary hypertension.

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2015
maryam davardoost manesh khalilollah taheri

the complexation reaction between hydroxyl ammonium (honh3+ ) cation with 18-crown-6 (18c6) ligand was studied in dimethylsulfoxide – water (dmso-h2o), methanol – water (meoh-h2o) and dimethylformamid – methanol (dmf-meoh), binary solutions at different temperatures using conductometric method. the obtained results show that the stoichiometry of the complex formed between honh3+ cation with (18...

Journal: :The Journal of antibiotics 1993
G Etienne B Fabre E Armau F Legendre M Ardourel G Tiraby

CL307-24, a complex of new antibiotics has been isolated from the fermentation broth of Saccharopolyspora aurantiaca sp. nov. The complex was purified by cation-exchange and hydrophobic interaction chromatographies. It was then resolved as one major and three minor components by silica gel chromatography and HPLC.

2010
Jing-mei Xiao

In the crystal of the title compound, C(8)H(17)BrN(2) (2+)·Br(-)·BF(4) (-), a weak inter-molecular N-H⋯Br hydrogen bond is observed between the cation and the bromide anion. A two-part disorder model was applied to the BF(4) (-) anion with a refined major-minor occupancy ratio of 0.837 (14):0.163 (14).

2015
Florian Caillaud Vincent Vidal Florent Dupont Guillaume Lavoué F. Caillaud G. Lavoué

This paper presents a progressive compression method for generic surface meshes (non-manifold and/or polygonal). Two major contributions are proposed : (1) generic edge collapse and vertex split operators allowing surface simpli cation and re nement of a mesh, whatever its connectivity; (2) a distortion-aware collapse clustering strategy that adapts the decimation granularity in order to optimi...

Journal: :physical chemistry research 0
mohammad solimannejad arak university seyyedeh marziyeh hosseini department of chemistry, faculty of science, lorestan university, khorramabad, iran, on the leave from department of chemistry, lorestan university, khorramabad, iran abedin zebardasti department of chemistry, faculty of science, lorestan university, khorramabad, iran

in the present study, the cooperative and diminutive interplay between halogen, hydride, and cation-σ interactions are studied in hmgh···li+(na+)···nccl, li+(na+)···hmgh···clcn and hmgh···clcn···li+(na+) complexes by means of ab initio calculations. to better understand the cooperative or diminutive effects in the ternary systems, the corresponding binary complexes are also considered. the esti...

Journal: :journal of membrane science and research 0
k. akli department of chemical engineering, institut teknologi bandung, jl. ganesha 10, bandung 40132, indonesia k. khoiruddin department of chemical engineering, institut teknologi bandung, jl. ganesha 10, bandung 40132, indonesia i.g. wenten department of chemical engineering, institut teknologi bandung, jl. ganesha 10, bandung 40132, indonesia

heterogeneous proton exchange membranes (pem) are synthesized using the dry phase inversion technique. the casting solutions are prepared by dispersing a finely ground cation exchange resin particle in n,n-dimethylacetamide (dmac) solution of polyvinyl-chloride (pvc). results show that ion exchange capacity is increased with the addition of 1 %-wt nanosilica (from 0.14 to 0.27 meq/g) while it i...

1996
Hong Peng

The VLSI design of nite-state concurrent hardware systems is toda ypresent in many elds, in particular in the design of digital and communication systems. Late detection of design errors in the design phase are very costly in any system development. These errors can delay the product deployment and even cause the failure of the product. The traditionally used simulation techniques cannot cover ...

Journal: :Inorganica Chimica Acta 2022

In this work, we report on a new lead(II) coordination complex [Pb2L2(CH3CN)(ClO4)2]·2H2O (1·2H2O), which was readily synthesized from mixture of Pb(ClO4)2·3H2O and 1-(pyridine-2-yl)benzylidene-4-phenylthiosemicarbazide (HL). The crystal structure analysis 1·2H2O evidenced that the cation is N,N',S-chelated by tridentate pincer type L with formation [PbL]+ species, dimerizes through couple reci...

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