منابع مشابه
Temperature Difference Leads to Magnetism
Computer simulations suggest that creating hot and cold regions within a specific arrangement of semiconductors generates internal electric currents and magnetic fields. If borne out by experiments, the new effect, reported 8 July in Physical Review B, could lead to improvements in electronic devices that heat up in use. Experts are intrigued by the effect but remain cautious about its practica...
متن کاملStatic Conversion of a Salinity Difference into a Temperature Difference: A Heat and Mass Transfer Investigation
In this work, we experimentally investigate mass and heat transport phenomena in a modular device while converting a solution salinity difference into a temperature difference. Operations occur under fixed total ambient pressure and without mechanical moving parts, thus realizing a fully static conversion. Provided that a constant salinity gradient can be imposed, the proposed device is able to...
متن کاملA comparison of the temperature difference according to the placement of a nasopharyngeal temperature probe
BACKGROUND The purpose of this study was to compare temperatures measured at three different sites where a nasopharyngeal temperature probe is commonly placed. METHODS Eighty elective abdominal surgical patients were enrolled. After anesthesia induction, four temperature probes were placed at the nasal cavity, upper portion of the nasopharynx, oropharynx, and the esophagus. The placement of t...
متن کاملDetection of Temperature Difference in Neuronal Cells
For a better understanding of the mechanisms behind cellular functions, quantification of the heterogeneity in an organism or cells is essential. Recently, the importance of quantifying temperature has been highlighted, as it correlates with biochemical reaction rates. Several methods for detecting intracellular temperature have recently been established. Here we develop a novel method for sens...
متن کاملObvious Temperature Difference Along a Pb Cluster-Decorated Carbon Nanowire
Pb nanoclusters were deposited onto a suspended carbon nanowire (CNW), where in situ temperature variable observation was carried out by a transmission electron microscope. The heating temperature was up to 450 °C. Both the melting and evaporation of the Pb nanoparticles on the CNW were retarded when compared to the particles on the support frame. The obvious temperature difference of up to 10 ...
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ژورنال
عنوان ژورنال: SciPost Physics
سال: 2020
ISSN: 2542-4653
DOI: 10.21468/scipostphys.9.3.030