نتایج جستجو برای: temperature estimates at sanandaj

تعداد نتایج: 4069120  

2008
Y. Meurice

We point out that ignoring nonlinear effects in finite size scaling may lead to errors in estimates of the critical temperature and Binder cumulants. We show that the order of magnitude of these effects can be estimated from data at relatively small volume. Using this estimate, we propose to use linear fits in increasingly small temperature regions as the volume is increased (rather than using ...

Journal: :The American journal of tropical medicine and hygiene 2012
David M Hartley Christopher M Barker Arnaud Le Menach Tianchan Niu Holly D Gaff William K Reisen

Temperature has played a critical role in the spatiotemporal dynamics of West Nile virus transmission throughout California from its introduction in 2003 through establishment by 2009. We compared two novel mechanistic measures of transmission risk, the temperature-dependent ratio of virus extrinsic incubation period to the mosquito gonotrophic period (BT), and the fundamental reproductive rati...

M. Ebrahimi R. Raeisi Shahraki,

Superparamagnetic single phase zinc ferrite nanoparticles have been prepared by coprecipitation method at 20 °C without any subsequent calcination. The composition, crystallite size, microstructure and magnetic properties of the prepared nanoparticles were investigated using X-ray diffraction (XRD), field emission scanning electron microscope (FESEM), transmission electron microscope (TEM)...

Gallium nitride (GaN) nanostructures (NS) were synthesized using pulseddirect current plasma enhanced chemical vapor deposition (PDC-PECVD) on quartzsubstrate at low temperature (600°C). Gallium metal (Ga) and nitrogen (N) plasma wereused as precursors. The morphology and structure of the grown GaN NS werecharacterized by field emission scanning electron microscope (FE-SEM), transmissionelectro...

Journal: :Journal of Statistical Physics 2007

Journal: :Global change biology 2017
Andrew Hursh Ashley Ballantyne Leila Cooper Marco Maneta John Kimball Jennifer Watts

Soil respiration (Rs) is a major pathway by which fixed carbon in the biosphere is returned to the atmosphere, yet there are limits to our ability to predict respiration rates using environmental drivers at the global scale. While temperature, moisture, carbon supply, and other site characteristics are known to regulate soil respiration rates at plot scales within certain biomes, quantitative f...

Ramezani, GH, Salimi, J,

Aims: Evaluation is the most important tools for determining the quality and effectiveness of a process and Curriculum. The mission of universities and centers of higher education are teaching, research and Health care service. In this study were evaluated Faculty members’ teaching quality at the University of Medical Sciences, Sanandaj and Kurdistan. Methods: This research was descriptive....

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