نتایج جستجو برای: eds line profile analyses
تعداد نتایج: 1005880 فیلتر نتایج به سال:
Abstract. The long-term record of Umkehr measurements from four NOAA Dobson spectrophotometers was reprocessed after updates to the instrument calibration procedures. In addition, a new data quality-control tool developed for automation software (WinDobson). This paper presents comparison ozone profiles network stations – Boulder, Haute-Provence Observatory (OHP), Mauna Loa (MLO), Lauder agains...
Recently, wear resistant properties of metallic glasses has attracted a lot of interest. Because the surface of metallic glasses are prone to phase transformation, finding the effects of test condition on structure and wear behavior of metallic glasses is important. In this research, by using an automated electrospark deposition (ESD), a layer of Fe51Cr18Mo7B16C4Nb4 was deposited on AISI 316l s...
Meat texture and some biochemical characteristics that could influence meat tenderness were studied in rabbit loins. Rabbits from three synthetic lines were compared, lines V and A selected for litter size at weaning and line R selected for growth rate between weaning and slaughter time. The activities of cathepsins, collagen content and textural properties measured by Warner-Bratzler (WB) shea...
Influence of Varying Amounts of Alumina (Al2O3) on the Wear Behavior of ZnO, SiO2 and TiO2 Compounds
This study aimed to exploit the superior properties of TiO2, ZnO, SiO2 and Al2O3 inorganic materials combine them under pressure investigate their mechanical properties. The hot pressing technique was used produce new materials. Varying amounts alumina such as 0, 5, 10, 20 30 wt% in compounds considered. produced were characterized by SEM, EDS XRD analyses. microhardness studied, tribological d...
Optimizing heath care services for seniors in emergency departments (ED) is a core component of the “Senior Friendly Hospital Approach” being implemented in Quebec. We measured the availability of geriatric expertise in Quebec EDs and its relationship with ED characteristics such as university affiliation, number of stretchers, and geographical location. We surveyed (2013–2014) head nurses and ...
The Electron Devices Society (EDS) is pleased to announce the appointment of Prof. Sayeef Salahuddin as new Editor-in-Chief IEEE ELECTRON DEVICE LETTERS (EDL) January 2023. He succeeds Jesús del Alamo he steps down (EiC). has served an Editor for EDL (2013–2016) and was Chair Committee on Nanotechnology (2014–2016). in EECS, University California at Berkely, where holds TSMC Distinguished Profe...
Eating disorders (EDs) remain understudied among veterans, possibly due to the perception that primarily male population does not suffer from EDs. However, previous research suggests that male and female veterans do experience EDs. The high rates of posttraumatic stress disorder (PTSD), depression, and obesity observed among veterans may make this group vulnerable to disordered eating. Retrospe...
BACKGROUND Many individuals with Ehlers-Danlos Syndrome (EDS) are hypermobile, suffer from long term pain, and have complex health problems. Since these sometimes have no objective physical signs, individuals with EDS sometimes are referred for psychiatric evaluation. The aim was therefore to identify the level of anxiety and quality of life in a Swedish group of individuals with EDS. METHODS...
We report on an analysis in the 3–10 keV X-ray band of the long 1999 ASCA observation of MCG–6-30-15. The time-averaged broad iron K line is well-described by disk emission near a Schwarzschild black hole, confirming the results of earlier analyses on the ASCA 1994 and 1997 data. The time-resolved iron-line profile is remarkably stable over a factor of three change in source flux, and the line ...
In this study, microstructure and mechanical properties of diffusion joints between 5754, 6061 and 7039 aluminum alloys and AZ31 magnesium alloy were investigated. Diffusion joints were done between the alloys at 440 °C, for duration of 60minutes, at 29 MPa pressure and under 1×10-4 torr vacuum. The interface of joints was studied using optical (OM) and scanning electron microscopy (S...
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