Materials Literature
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The research investigates the effect of the surface treatment carbonization, nitriding and carbonitriding on the corrosion and erosion-corrosion oflow carbon steel in saline medium.Micro-hardness testing using the Vickers hardness method was applied to all samples before and after surface treatment of carbonization, n…
This paper reports laboratory experiments aimed at understanding the formation of brown carbon (BrC) from various VOCs under different conditions.Studies on the evolution (aging) of the BrC formed are also presented.This work is a systematic analysis aimed at helping to interpret a number of ambient studies that showe…
Surface energy released upon drop coalescence is known to power the self-propelled jumping of liquid droplets on superhydrophobic solid surfaces, and the jumping droplets can additionally carry colloidal payloads toward self-cleaning. Here, we show that drop coalescence on a spherical particle leads to self-propelled…
A.1 ▪ Notation, inner products, and norms
Small bowel melanoma (SBM) is a rare entity, most of the time poorly diagnosed, and therefore it presents itself late in the course of the disease. Whether arise primarily or metastatically from a cutaneous melanoma, it is difficult to establish. In this report, we present a rare case of primary SBM and review of the…
Surface energy released upon drop coalescence is known to power the self-propelled jumping of liquid droplets on superhydrophobic solid surfaces, and the jumping droplets can additionally carry colloidal payloads toward self-cleaning. Here, we show that drop coalescence on a spherical particle leads to self-propelled…
No abstract is available for this article.
77.080.01
This paper aims to assess the disagreement on EC results between the IMPROVE and the NIOSH thermal protocol and investigates the reasons for this discrepancy. The authors suggest various reconstruction methods to perform OC and EC inter-protocol data conversion with the purpose to further exploit the current OC and EC…
The objective of this work was to produce microparticles containing high protein rate, capable of being stable to the gastric environment, releasing the encapsulated material (sunflower oil) in the intestinal portion. Microparticles were produced by ionic gelation using sodium alginate as wall material and then these…
National audience
Los polimeros inteligentes son definidos como materiales polimericos biocompatibles que pueden responder (mediante contraccion o expansion) a estimulos generados en un ambiente fisiologico o biologico. Dicha respuesta puede ser utilizada ya sea para la construccion de dispositivos biomedicos, como lo son los sistemas…
用固相反应法合成Bi2Ca2-xSrxCo2Oy热电材料粉体，通过冷压烧结制备块体试样，采用DX-2500型X线衍射仪分析材料的物相，利用LFA-457、ZEM-3测量材料从室温到973 K的热电性能，研究掺Sr对样品物相组成与热电性能的影响。结果表明，掺Sr后Seebeck系数没有显著变化，但降低了材料的热导率和电阻率，从而提高了材料的功率因子和热电优值ZT值，改善了材料的热电性能。
Viziera iridium casca modulabila MT Flux - pinlock ready Caracteristici: • viziera iridium; • viziera echipata cu sistemul pinlock (nu contine ...
Features: Transferred the TES process, a monolithically coupled THC model for simulating thermochemical energy storag devices, from OGS5. #1181 Add external ode-solver interface with Sundials CVODE library. #1109 Introduced a general scheme for documenting OGS6 input file settings. #978 Add piecewise linear curves par…
Ovaj rad se temelji na teoretskim razmatranjima i izgradnji prototipa napajanja za pametnu sklopku ako se ugrađuje na mjestu gdje nije dostupan neutr
Regardless of architecture, most of the high efficiency Perovskite Solar Cells (PSCs) \nreported to date have sizes less than 0.1 cm2 \n[1] whereas an obligatory minimum area of 1-2 cm2 \nis \nrecommended, to allow a comparison of competing technologies of photovoltaic cells [2]. A two-step solution \nbased process is…
Este estudo tem como objetivo analisar as propriedades de amostras de aco AISI H13 apresentadas com tres acabamentos superficiais distintos submetidas ao tratamento superficial de oxidacao negra. A fim de caracterizar esses revestimentos nas diferentes condicoes de acabamentos superficiais antes e apos o tratamento su…
Photoacoustic Spectroscopy (PAS) and Tuneable Diode Laser Spectroscopy (TDLS) are techniques that show promise for in-situ testing of gas compositions in Solid Oxide Fuel Cells (SOFC). Previous studies have used PAS to obtain kinetic data about catalytic reactions [1] [2]. PAS has advantages over conventional absorpti…
Nickel-based catalysts are an essential part of internal methane steam reforming in solid oxide fuel cells (SOFCs). Unfortunately, nickel is a very good catalyst not only for methane reforming, but also for methane cracking. Progressive progress on anode-supported SOFCs has been made for the last two decades to discov…