On spinal pumping
نویسندگان
چکیده
منابع مشابه
Pumping simulations using 3D analysis on multi-pumping wells
In this research, we chiefly proceed on-site measurement and analysis to examine how the pumping wells influence groundwater properties. The examined region is surrounded by mountains formed by a bowl shaped depression in the Paleozoic strata and granite. The paleozoic strata basin rock is an impermeable bed upon which there is a permeable diluvium and then alluvium. It is estimated a lot of gr...
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We have investigated a new radiation pressure trap which relies on optical pumping and does not require any magnetic field. It employs six circularly polarized divergent beams and works on the red of a Jg −→ Je = Jg + 1 atomic transition with Jg ≥ 1/2. We have demonstrated this trap with cesium atoms from a vapour cell using the 852 nm Jg = 4 −→ Je = 5 resonance transition. The trap contained u...
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The assembly of immunoglobulin genes occurs in ordered waves during B cell development. The heavy chain (Igh) locus generally recombines first, and each allele has at most one chance to undergo a productive rearrangement. Subsequently, at the κ (Igk) locus, individual alleles can undergo sequential rounds of rearrangement , permitting different light-heavy chain combinations to be tested until ...
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This paper presents a microfluidic pumping approach using traveling-wave dielectrophoresis (twDEP) of microparticles. With this approach, the flow is generated directly in the microfluidic devices by inducing strong electromechanical effects in the fluid using integrated microelectrodes. The fluidic driving mechanisms due to the particle-fluid and particle-particle interactions under twDEP are ...
متن کاملOptical Pumping
T he rather odd term optical pumping means just what it says. In general “pumping” is a process of raising matter from lower to higher energy; for example, raising the potential energy of water hy moving it from an underground well to an elevated tank. In this article we shall he concerned w i t h the pumping of individual atoms from lower to higher states of internal energy. The word optical r...
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ژورنال
عنوان ژورنال: Journal of Nippon Medical School
سال: 1949
ISSN: 0048-0444,1884-0108
DOI: 10.1272/jnms1923.16.291