Through the research, design datas are provided for the enhancing product performance and competitiveness. In the paper, based on problems that exist in the construction of concrete mixing station, actual conditions of Tengzhou city and research results in China United cement plant, concrete mixing station’s overall structure is designed. And the structure’s harmonic response and dynamic proper...

(FRS, correspondence: [email protected]) General Editor, P.O. Box 1569, Langley, Washington 98260, U.S.A.; (STA) P.O. Box 14-901, Kilbirnie, Wellington, New Zealand; (KAC) Department of Integrative Biology, Brigham Young University, Provo, Utah 84602-5181, U.S.A.; (FG) Biologia Animale e Genetica, Università degli Studi di Firenze, Via Romana 17, I-50125, Firenze, Italy; (MJG) Lake Biwa Museum, O...

This study tests the hypothesis that adenosine A2 receptor activation reduces reperfusion injury by inhibiting neutrophils in a canine model of ischemia and reperfusion. In 16 anesthetized, open-chest dogs, the left anterior descending coronary artery was ligated for 60 min and reperfused for 3 hr. An intracoronary infusion of either the selective adenosine A2 agonist CGS-21680 at 0.2 microgram...

This research aims to study the lead pollution in the air of Babylon governorate that resulted generally from vehicles exhausts in addition to industrial and human activities.Vehicles number in Babylon governorate increased significantly after year 2003 that resulted with increase in lead emissions into the air.Measurement of lead emissions was done in seven stations distributed randomly in Bab...

The class of chain graphs (CGs) involving both undirected graphs (=Markov networks) and directed acyclic graphs (= Bayesian networks) was introduced in middle eighties for description of probabilistic conditional independence structures. Every class of Markov equivalent CGs (that is, CGs describing the same conditional independence structure) has a natural representative, which is called the la...

vegetation cover on a variety of different land uses in different parts of a city creates different forms of heat flow that this, in turn, generates the main framework of urban microclimate. the objective of this study is to survey the effect of land cover type on air temperature in the isfahan city. to do this, five regions in the isfahan city with different land cover type were selected. in e...

By considering electromagnetic scattering problems as examples, a study of the performance and scalability of the conjugate gradient squared (CGS) algorithm on two MIMD machines is presented. A modified CGS (MCGS) algorithm, where the synchronization overhead is effectively reduced by a factor of two, is proposed in this paper. This is achieved by changing the computation sequence in the CGS al...

The competitive excitatory amino acid antagonist cis-4-phosphonomethyl-2-piperidine-carboxylic acid (CGS 19755) increased the latency for monkeys to remove their tails from warm water (analgesia); larger doses produced ataxia, loss of righting, salivation, and eliminated reactivity to stimulation (anesthesia). CGS 19755 decreased tidal volume and had little effect on frequency of respiration. A...

A mi padre, también Técnico. El moderno protagonismo de las cadenas globales suministro (CGS) en el ámbito los flujos internacionales comercio y inversión directa exige un planteamiento teórico específico. Así, modelo aquí propuesto plantea que CGS vienen determinadas, su estructura complejidad, a vez, definidas por longitud grado internacionalización, conjunto riesgos afectan, manera variacion...

This study tests the hypothesis that cardioprotection exerted by adenosine A2-receptor activation and neutrophil-related events involves stimulation of ATP-sensitive potassium (KATP) channels on neutrophils during reperfusion. The adenosine A2 agonist CGS-21680 (CGS) inhibited superoxide radical generation from isolated rabbit polymorphonuclear neutrophils (PMNs) in a dose-dependent manner from...