نتایج جستجو برای: gsr
تعداد نتایج: 839 فیلتر نتایج به سال:
Inorganic gunshot residues (GSR) can arise from each component of the fired cartridge and GSR deposits inside the barrel from previous shootings. This work focused on the analysis of primer mixtures that yield GSR-unique particles. Primer mixtures and gunshot residues from 25 kinds of cartridges were recovered and subjected to scanning electron microscopy/ energy dispersive X-ray analysis to ob...
BACKGROUND Virulence of pathogenic bacteria is often determined by their ability to adapt to stress. RESULTS The Brucella abortus general stress response (GSR) system is required for chronic mammalian infection and is regulated by phosphorylation and proteolysis. CONCLUSION The B. abortus GSR signaling pathway has multiple layers of post-translational control and is a determinant of chronic...
BACKGROUND Despite marked improvement in short-term renal allograft survival rates (GSR) in recent years, improvement in long-term GSR remained elusive. METHODS We analysed the kidney transplant experience at our centre accrued over four decades to evaluate how short-term and long-term GSR had changed and to identify risk factors affecting graft survival. The study included 1476 adult recipie...
This work aims to verify whether Galvanic Skin Response (GSR) can be used as a valid pain indicator and to analyze the changes in GSR during hypnotic analgesic condition. Two types of experiments were conducted namely ‘Pain-GSR’ (PG) and ‘Hypnosis-Pain-GSR’ (HPG) experiments for 10 subjects. The experiments were done under pain and no-pain conditions on subjects of both the gender in the age gr...
The effect of hypofibrinogenemia on production of the generalized Shwartzman reaction (GSR) by the administration of Thorotrast (3 mI/kg) and Escherichia coil endotoxin (50 jzg) to rabbits was determined. Severe hypofibrinogenemia (fibrinogen less than 15 mg/ 100 ml) was produced by Arvin, a proteolytic coagulant from the venom of the Malayan pit viper, Agkistrodon rhodostoma. Development of th...
The paper presents an approach to galvanic skin response (GSR) spontaneous component analysis and modeling. In the study a classification of biofeedback training methods is given, importance of intelligent methods development is shown. The INTENS method, which is perspective for intellectualization, is presented. An important problem of biofeedback training method intellectualization – estimati...
BACKGROUND To compare the capability of lung nodule detection and characterization between dual-energy radiography with color-representation (DCR) and conventional gray scale chest radiography (GSR). METHODS A total of 130 paired chest radiographs (DCR and GSR) obtained from 65 patients (14 with normal scans and 51 with pulmonary nodules) were evaluated. After analysis, 45 non-calcified and 2...
Surface global solar radiation (GSR) is the primary renewable energy in nature. Geostationary satellite data are used to map GSR in many inversion algorithms in which ground GSR measurements merely serve to validate the satellite retrievals. In this study, a simple algorithm with artificial neural network (ANN) modeling is proposed to explore the non-linear physical relationship between ground ...
Measuring students’ engagement in a distributed learning environment is a challenge. In particular, a teacher gives a lecture at one location, while at the same time the remote students watch the lecture through a display screen. In such situation, it is difficult for the teacher to know the reaction at the remote location. In this paper, we conducted a field study to measure students’ engageme...
Effective utilization of photovoltaic (PV) plants requires weather variability robust global solar radiation (GSR) forecasting models. Random weather turbulence coupled with assumptions of clear sky model as suggested by Hottel pose significant challenges to parametric & non-parametric models in GSR conversion rate estimation. In addition, a decent GSR estimate requires costly high-tech radiome...
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