Results 51 to 60 of about 2,149,598 (299)
Factores de riesgo psicosocial asociados con la diabetes mellitus gestacional. Revisión sistemática
Revista Chilena de Obstetricia y Ginecología, 2023 La diabetes mellitus gestacional DMG es una enfermedad con consecuencias mortales, incapacitantes y costosas para las personas, las familias, las comunidades y los países.
Sara C. Maury-Mena +6 more
doaj +1 more source
Light Switchable Ionic Conductivity of Arylazopyrazole Modified Polysiloxanes
Advanced Materials Technologies, EarlyView.We present a polysiloxane functionalized with a novel arylazopyrazole dye that undergoes reversible photoisomerization. Upon lithium bis(trifluoromethanesulfonyl)imide addition and UV irradiation, the polymer exhibits a shift in tan(d) toward higher frequencies and enhanced ionic conductivity.
Malte S. Beccard +7 more
wiley +1 more source
GIScience & Remote Sensing, 2017 Satellite-based atmospheric CO2 observations have provided a great opportunity to improve our understanding of the global carbon cycle. However, thermal infrared (TIR)-based satellite observations, which are useful for the investigation of vertical ...
Sanggyun Lee +4 more
doaj +1 more source
Optimization and Exergy Analysis of Nuclear Heat Storage and Recovery
Energies, 2019 The APR1400 Nuclear Heat Storage and Recovery (NHS&R) System described here represents the conceptual design and interface of a tertiary cycle with the secondary system of the Korean nuclear reactor plant APR1400.
Anna Kluba, Robert Field
doaj +1 more source
HVDC Converter Cooling System with a Phase Change Dispersion
Fluids, 2021 High voltage direct current converters require efficient cooling of thyristors via heat sinks. Currently, infrastructures use deionised water as a means of cooling the high voltage direct current converters; however, recent research has shown that other ...
Ludger Fischer +6 more
doaj +1 more source
Device modeling of superconductor transition edge sensors based on the two-fluid theory
, 2012 In order to support the design and study of sophisticated large scale transition edge sensor (TES) circuits, we use basic SPICE elements to develop device models for TESs based on the superfluid-normal fluid theory.
Chen, Wei +7 more
core +1 more source
Advanced Science, EarlyView.This study demonstrates that iron overload triggers widespread chromatin compaction and transcriptional repression in human granulosa cells, recapitulating features of endometriosis. The epigenetic reprogramming is orchestrated by a TFEB‐SOX4‐SWI/SNF axis, with SOX4 acting as a central, dosage‐sensitive regulator.
Feifei Li +15 more
wiley +1 more source
Advanced Science, EarlyView.ABSTRACT Hepatocellular carcinoma (HCC) remains a significant clinical challenge due to the limited efficacy of conventional treatments like surgery, radiofrequency ablation (RFA), and transarterial embolization (TAE). Here, we develop an innovative TAE and immunothermal therapy strategy based on smartly assembled near‐micron layered double hydroxide ...
Qitao Hu +12 more
wiley +1 more source
Synthesis and Thermophysical Characterization of Fatty Amides for Thermal Energy Storage
Molecules, 2019 Nine monoamides were synthesized from carboxylic acids (C8−C18) and crude glycerol. The final monoamides were the result of a rearrangement of the acyl chain during the final hydrogenation process.
Anna Canela-Xandri +5 more
doaj +1 more source
Experimental Characterization of Phase Change Materials for Refrigeration Processes
Energies, 2021 Latent heat storage units for refrigeration processes are promising as alternatives to water/glycol-based storage due to their significantly higher energy densities, which would lead to more compact and potentially more cost-effective storages.
Anastasia Stamatiou +7 more
doaj +1 more source