Results 101 to 110 of about 2,779,963 (287)
Meteorologische Zeitschrift, 1997 The problem regarding a possible warming in Argentina and in the adjacent sub-antarctic region has been studied within the framework of the global warming issue and taking into account the evolution of the global mean surface temperature since 1880.
José A. J. Hoffmann +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa +19 more
wiley +1 more source
Pressure drop study of two-phase flows under condensation within capillary tubes
International Journal of ThermofluidsIn the present study, an experimental investigation of pressure drops in two-phase flows within capillary tubes operating at low mass flow rates under condensation conditions was conducted.
K. G. Domiciano +3 more
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Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips
Advanced Functional Materials, EarlyView.This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee +16 more
wiley +1 more source
Alimentação pulsada das lâmpadas HPS em alta frequência [PDF]
, 2007 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica.Este trabalho apresenta conversores eletrônicos para o acionamento de lâmpadas de descarga com estabilização da corrente ...
Vilela Júnior, João Américo
core
Vapor pressure and heat of sublimation of rhenium
, 1966 The vapor pressure of rhenium was measured by the Langmuir method in the temperature range 2350-3050 K using a vacuum microbalance. The least squares line through the four series of data points is 4.5756 log P(atm) = 32.26 - 180700/T. Least squares lines
Plante, E.R.; Szwarc, R.
core +1 more source
Remote Sensing, 2015 This paper presents a method of estimating regional distributions of surface air temperature (Ta) and surface vapor pressure (ea), which uses remotely-sensed data and meteorological data as its inputs.
Renhua Zhang +5 more
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Advanced Functional Materials, EarlyView.ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti +16 more
wiley +1 more source
Experimental Study on Performance of Air-cooled Screw Heat Pump with Flash Tank Economizer
Zhileng xuebao, 2013 The effects of flash tank economizer on performance of air source screw heat pump are studied. The effect of economizer vapor injection pressure on unit performance is theoretically analyzed.
Qin Huanghui
doaj
Advanced Functional Materials, EarlyView.P4bm framework in NaNbO3‐Ba(Ti, Hf)O3 ferrodistortive relaxor entails short‐range and highly‐polar ferrodistortive orders. The abundant highly‐polar orders facilitate to increase entropy change, and robust octahedral oxygen tilt enables to impede thermal perturbations.
Feng Li +11 more
wiley +1 more source