نتایج جستجو برای: energy yield

تعداد نتایج: 845276  

2010
Z. Chen S. Kowalski M. Huang R. Wada T. Keutgen K. Hagel J. Wang L. Qin J. B. Natowitz T. Materna A. Bonasera P. K. Sahu

The ratio of symmetry energy coefficient relative to the temperature, asym/T , has been extracted as a function of Z from the variance of the observed isotope distributions from the experiments described in Ref.[1]. In order to explore the relation between the symmetry energy term in the free energy and the variance of the isotope distribution, Ono et al. introduced a generalized function K(N,Z...

Journal: :Journal of bacteriology 1967
E Hernandez M J Johnson

Cell yields of Pseudomonas fluorescens, Aerobacter cloacae UW-C83, Escherichia coli K-12, Candida utilis UW-3, and Saccharomyces carlsbergensis UW-110 grown aerobically on several carbon sources are reported. The Y(atp) concept is discussed in relation to the yields on oxygen and to assumed P to O ratios for bacteria and reported P to O ratios for yeast.

Asghar Vatani Oskouei, Beytollah Taromi Kiarash Nasserasadi

Seismic base isolation are devices that used to limit the human and material damage caused by an earthquake. This devices diffuse the energy induced at the time of the earthquake before being transferred to the structure.The base isolated structures when subjected to the near-fault eathquakes which contain long-period velocity pulses that may coincide with the period of base isolated structures...

2003
René Carmona Michael Ludkovski MICHAEL LUDKOVSKI

We review that part of the literature on energy spot price models which involves convenience yield as a factor, our goal being to document the shortcomings of the most commonly used models. From a mathematical point of view, the introduction of the convenience yield is usually justified by the desire to reconciliate dynamical models for the time evolution of commodity prices with standard arbit...

2008
Dan Holcomb Mervin John

Subthreshold CMOS logic can be used to provide energyefficient computation in scenarios where performance is not a critical concern. Analysis in existing literature, and explored in this work, demonstrates that the use of minimum-sized devices can offer the greatest energy-efficiency, but in the face of variation, upsizing schemes must be considered to reduce gate failure rates. We explore the ...

Journal: :Japanese Journal of Applied Physics 2012

Amir Hussein Asgari safdar, Hussein Daghigh Kia

Nutrition has a significant effect on reproduction and lactation in Ruminant. Supply of require nutrient of dairy cows and ewes in early lactation is the main challenges that will be considered, since in most cases the animals facing negative energy balance after calving and the beginning of the period of lactation. Negative energy balance may sometimes result in reduced livestock production an...

Amir Hussein Asgari safdar, Hussein Daghigh Kia

Nutrition has a significant effect on reproduction and lactation in Ruminant. Supply of require nutrient of dairy cows and ewes in early lactation is the main challenges that will be considered, since in most cases the animals facing negative energy balance after calving and the beginning of the period of lactation. Negative energy balance may sometimes result in reduced livestock production an...

Journal: :International Journal of Photoenergy 2012

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