Characterization of γ and γ′ phases in 2nd and 4th generation single crystal nickel-base superalloys
Sign Up to like & getrecommendations! Published in 2017 at "Metals and Materials International"
DOI: 10.1007/s12540-017-6109-y
Abstract: A Ni based single crystal superalloy from the 2nd generation, PWA 1484, and one from the 4th generation, PWA 1497, were comparatively studied by scanning electron microscopy, energy dispersive X-ray spectroscopy and nanoindentation technique in… read more here.
Keywords: 4th generation; single crystal; generation; phases 2nd ... See more keywords
The status of 4th generation district heating: Research and results
Sign Up to like & getrecommendations! Published in 2018 at "Energy"
DOI: 10.1016/j.energy.2018.08.206
Abstract: Abstract This review article presents a description of contemporary developments and findings related to the different elements needed in future 4th generation district heating systems (4GDH). Unlike the first three generations of district heating, the… read more here.
Keywords: energy; district; 4th generation; district heating ... See more keywords
Optimization of 4th generation distributed district heating system: Design and planning of combined heat and power
Sign Up to like & getrecommendations! Published in 2019 at "Renewable Energy"
DOI: 10.1016/j.renene.2018.06.068
Abstract: Abstract This study applies a mathematical programming procedure to model the optimal design and planning of a new district which satisfies two features of the 4th generation district heating systems: energy reciprocity and on-site generation.… read more here.
Keywords: generation; design planning; district; energy ... See more keywords
Could larger diameter of 4th generation ceramic bearing increase the rate of squeaking after THA?
Sign Up to like & getrecommendations! Published in 2018 at "Medicine"
DOI: 10.1097/md.0000000000013977
Abstract: Abstract The present study aimed to evaluate the clinical outcomes and bearing-specific complications in a single center of 135 delta ceramic-on-ceramic (COC) total hip arthroplasties (THAs) and explore the occurrence rate of squeaking in 4th… read more here.
Keywords: coc; rate squeaking; 4th generation; rate ... See more keywords
Biomarkers of Airway Immune Homeostasis Differ Significantly with Generation of E-Cigarettes.
Sign Up to like & getrecommendations! Published in 2022 at "American journal of respiratory and critical care medicine"
DOI: 10.1164/rccm.202202-0373oc
Abstract: RATIONALE Numerous studies have demonstrated that e-cigarettes can impact respiratory immune homeostasis; however, the extent of these effects remains an active area of investigation, and most previous studies were conducted with model systems or subjects… read more here.
Keywords: generation cigarette; cigarette users; immune homeostasis; 4th generation ... See more keywords
Wave-optics simulation software for synchrotron radiation from 4th generation storage rings based on a coherent modes model.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.448337
Abstract: The evolution from 3rd to 4th generation of storage rings significantly enhanced the coherence of synchrotron radiation sources, making coherent scattering techniques such as coherent X-ray diffraction imaging (CXDI) and X-ray photon correlation spectroscopy more… read more here.
Keywords: software; optics; 4th generation; generation storage ... See more keywords
Terahertz-slicing - an all-optical synchronization for 4th generation light sources.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.454908
Abstract: A conceptually new approach to synchronizing accelerator-based light sources and external laser systems is presented. The concept is based on utilizing a sufficiently intense accelerator-based single-cycle terahertz pulse to slice a thereby intrinsically synchronized femtosecond-level… read more here.
Keywords: spectroscopy; 4th generation; generation; terahertz ... See more keywords