Results 91 to 100 of about 440,835 (294)
Voltage profile program for the Kennedy Space Center electric power distribution system [PDF]
The Kennedy Space Center voltage profile program computes voltages at all busses greater than 1 Kv in the network under various conditions of load. The computation is based upon power flow principles and utilizes a Newton-Raphson iterative load flow ...
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Minimal universal quantum heat machine
, 2013 In traditional thermodynamics the Carnot cycle yields the ideal performance bound of heat engines and refrigerators. We propose and analyze a minimal model of a heat machine that can play a similar role in quantum regimes. The minimal model consists of a
Alicki, Robert +2 more
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FEBS Open Bio, EarlyView.RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz +6 more
wiley +1 more source
Hot ion plasma production in HIP-1 using water-cooled hollow cathodes [PDF]
A steady-state ExB plasma was formed by applying a strong radially inward dc electric field near the mirror throats. Most of the results were for hydrogen, but deuterium and helium plasmas were also studied.
Lauver, M. R. +4 more
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Large-signal stability conditions for semi-quasi-Z-source inverters: switched and averaged models
, 2013 The recently introduced semi-quasi-Z-source in- verter can be interpreted as a DC-DC converter whose input- output voltage gain may take any value between minus infinity and 1 depending on the applied duty cycle. In order to generate a sinusoidal voltage
De Nicolo, Lisandro +2 more
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FEBS Open Bio, EarlyView.ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand +2 more
wiley +1 more source
Modeling the non-reversible series-resonant converter operating in zero voltage switching mode
Eletrônica de Potência, 1996 This paper presents a steady state modeling of the non-reversible series-converter operating in Zero Voltage Switching (ZVS) mode. This modeling is based on the representation in the state plane of the converter steady state operation.
Patrick Kuo- Peng, Yvon Chéron
doaj +1 more source
Procedia Chemistry, 2009 AbstractIn this contribution results of the non-steady state operation of a novel pressure stable thermoelectric flow sensor chip for the inline chemical process analysis in micro reactors are presented. The sensor chip consists of a heater in between two thermopiles on a novel perforated membrane, thus liquid flows on both sides.
Jacobs, T. +5 more
openaire +2 more sources
Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control
FEBS Open Bio, EarlyView.Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada +5 more
wiley +1 more source
Large liquid rocket engine transient performance simulation system [PDF]
A simulation system, ROCETS, was designed and developed to allow cost-effective computer predictions of liquid rocket engine transient performance. The system allows a user to generate a simulation of any rocket engine configuration using component ...
Mason, J. R., Southwick, R. D.
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