Results 101 to 110 of about 273,643 (290)
Voltage regulator with plural parallel power source sections Patent [PDF]
, 1969 Dissipative voltage regulator system for minimizing heat ...
Binckley, W. G., Wright, W. H.
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, 2014 We derived the I-V characteristics of short nanowire in the circuit with and without resistive and inductive shunt. For that we used numerical calculations in the framework of time-dependent Ginzburg-Landau equations with different relaxation times for ...
Bulaevskii, Lev N., Lin, Shi-Zeng
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Cortical Somatostatin Neurons Regulate Seizure Susceptibility via MINAR1/Gαs–cAMP Signaling
Advanced Science, EarlyView.Our study identifies MINAR1 as a novel regulator of cortical interneuron excitability and seizure susceptibility. MINAR1 is preferentially expressed in SST+ interneurons. Genetic ablation of MINAR1 leads to seizure hypersensitivity, reduced SST+ neuron excitability, and impaired Gαs–cAMP signaling, disrupting the E/I balance.
Wei‐Tang Liu +20 more
wiley +1 more source
Helical coaxial resonator RF filter [PDF]
, 1969 Helical coaxial resonator RF ...
Maxwell, M. W.
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Advanced Science, EarlyView.This study reveals that chronic alcohol exposure selectively upregulates ACSL1 expression in prefrontal cortical microglia, driving lipid metabolism reprogramming and lipid droplet accumulation, which activates the NLRP3 inflammasome and sustains neuroinflammation. To reverse this process, a dual‐targeted lipid nanoparticle, siACSL1@LNP‐MR, is designed
Liang Hao +8 more
wiley +1 more source
Controllable high voltage source having fast settling time [PDF]
, 1975 A high voltage dc stepping power supply for sampling a utilization device such as an electrostatic analyzer has a relatively fast settling time for voltage steps. The supply includes a waveform generator for deriving a low voltage staircase waveform that
Acuna, M. H., Doong, H.
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Advanced Science, EarlyView.This work demonstrates a phase‐engineered MoS2 photodetector that dynamically switches among photocapacitive (PCC), photovoltaic (PV), and photoconductive (PC) modes. By transforming the traditionally parasitic capacitance into an active signal source, the device achieves self‐powered, high‐sensitivity detection with a fast response of 19.2 ms, and a ...
Xinyu Li +16 more
wiley +1 more source
Randomized preclinical study of machine perfusion in vascularized composite allografts
BJS (British Journal of Surgery), EarlyView., 2020 This study was designed to identify the optimum machine perfusion parameters for preservation of limbs before transplantation, and determine whether this was better than cold storage. Normothermic machine perfusion at a pressure of 70 mmHg (NMP‐70) provided superior preservation to cold storage after transplantation.
K. R. Amin +7 more
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Hybrid Transcatheter Approach to an Iatrogenic Left Ventricle–Coronary Sinus Fistula
JACC: Case ReportsThis clinical case describes a subacute presentation of decompensated heart failure secondary to an iatrogenic left ventricle–to–coronary sinus fistula after sequential mitral valve surgical procedures.
Mikhail Alexander, BS, MBBS, MMed +2 more
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Adult-onset neurocutaneous melanosis with Dandy–Walker malformation
Formosan Journal of Surgery, 2018 Neurocutaneous melanosis (NCM) is characterized by diffuse or focal proliferation of melanin-producing cells over the skin or leptomeninges. Even without malignant transformation, the prognosis is poor after symptomatic progression of NCM, resulting from
Ting-Wei Chang +3 more
doaj +1 more source