The author then reports on an experiment that investigated the relationship between two different conceptualizations of the time perspective, and that examined the role emotions play in the variable part of the time perspective. Finally, conclusions are drawn with respect to the experimental results ...
The aerodynamic characteristics of a variable area nozzleless volute (VAV) for small radial inflow turbines are studied with the aid of cold air tests in which flow parameters inside the volute channel and at the outlet of the nozzleless ring are measured for cases of various cross-sectional ar...
By means of mathematical analysis, this research proposes four theorems, together with two examples, to discuss the characteristics of the input and output variable in DEA. We put forward seven findings which demonstrate how DEA can be misunderstood and misused. Through these findings, this study ...
Therefore, our results provided insight into the variable action mode of a novel bifunctional endolytic alginate lyase to inform accurate enzyme use. 展开 关键词: action mode alginate lyase Flammeovirga gene truncation oligosaccharide-yielding property substrate degradation pattern DOI: 10.1128/aem.01608...
We examine the effect of incident angle on the Liquid Crystal Variable Retarder (LCVR) and develop a Mueller matrix formulation for the LCVR that is a function of incident angle and applied voltage. By comparing the model with laboratory measurements for both linear and circular input polarization...
Implementing research-based teaching practices has been repeatedly cited as an important factor for student success in university mathematics courses. Many research-based practices increase the amount of student–student and/or student–instructor intera
(this volume, p. 6) defined the Type F variable as "a mathematics teacher's beliefs and aptitude for teaching, characteristics needed to acquire professional competencies during training." This definition was adapted in this chapter to explore research of pre-existing mathematics teacher ...
aSecond, if the determination of a good fit is inaccurate, wrong values can be given for the load parameters. Third, waveform characteristics may be dependent on more than one variable. For example, load current risetime may be dependent on both load fsim(tn) inductance and resistance. 正在...
Analysis of the influencing factors The QAP correlation analysis of the correlation matrix of urban innovation in China was conducted by Ucinet Software. The analysis involved 10,000 random substitutions to derive the correlation coefficient and significance levels between the dependent variable matrix and...
With regard to the severe vertical and pitching vibration of shearer in actual working conditions, the vertical–pitch coupled dynamics model of shearer with 13 degrees of freedom was established using multi-body dynamics theory. Based on the elasticity