نتایج جستجو برای: indirect pumping

تعداد نتایج: 93587  

2011
Jason K. Hansen

Conference for helpful comments and suggested revisions. The normal culpability assumption applies. Abstract Climate change and population growth anticipate the need for efficient, sustainable, long-term groundwater management. Groundwater serves as the primary water source for approximately 80 percent of public water systems in the United States and for many more as a secondary source. Traditi...

Journal: :The Journal of experimental biology 2014
Edward M Dzialowski Glenn J Tattersall Stewart C Nicol Peter B Frappell

Bumblebees are facultative endotherms, having the ability to elevate thorax temperature above ambient temperature by elevating metabolism. Here, we investigated the influence of hypoxia on metabolic demands and thermoregulatory capabilities of the bumblebee Bombus terrestris. We measured thorax temperature, rates of oxygen consumption and carbon dioxide production, and abdominal pumping rates o...

Journal: :Physical Review Letters 2014

Journal: :Kakuyūgō kenkyū 1987

Journal: :British Journalism Review 2016

2008
Arijit Saha

We consider quantum charge pumping of electrons across a superconducting double barrier structure in the adiabatic limit. The superconducting barriers are assumed to be reflectionless so that an incident electron on the barrier can either tunnel through it or Andreev reflect from it. In this structure, quantum charge pumping can be achieved (a) by modulating the amplitudes, ∆1 and ∆2 of the two...

Journal: :Science-Business eXchange 2009

Journal: :Laser and Particle Beams 1987

Journal: :Journal of Cell Biology 2008

Journal: :Geophysical Journal International 2006

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