Results 31 to 40 of about 832,355 (192)

Prepairing LiF:Mg,Ti Dosimeter Pellets by Melting Method and Study of Stimulated Response Reduction Function for High Dose Dosimetry [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2018
Thermoluminescence dosimeters are widely used for dosimetry in different radiation fields. In this study, the feasibility of the application of the cold-pressed sintered LiF:Mg,Ti dosimeter pellets, produced by the melting method in our TL laboratory ...
F Torkzadeh, F Mardashti
doaj  

Determination of Trace Ti in High Calcium Carbonate Rocks by ICP-MS

open access: yesYankuang ceshi
The content of Ti in carbonate rocks is generally lower than 3.5mg/g, and most of it is below 1mg/g. X-ray fluorescence spectrometry (XRF), which is commonly used to measure Ti content in silicic rocks (usually more than 0.1%), cannot meet the ...
Feifei CHEN   +5 more
doaj   +1 more source

Technologia informacyjna a przedsiębiorczość w szkole ponadgimnazjalnej

open access: yesPrzedsiębiorczość - Edukacja, 2005
Rozwój społeczeństwa informacyjnego, rozwój cywilizacji naukowej i technicznej oraz globalizacja gospodarki – to trzy podstawowe czynniki zmian, mające wpływ na rozwój przedsiębiorstw i na system edukacji. Wszystkie wymienione czynniki przekładają się na 
Piotr Uczkiewicz
doaj   +1 more source

Liraglutide Decreases Liver Fat Content and Serum Fibroblast Growth Factor 21 Levels in Newly Diagnosed Overweight Patients with Type 2 Diabetes and Nonalcoholic Fatty Liver Disease

open access: yesJournal of Diabetes Research, 2021
Purposes. In this study, we aimed to verify plasma fibroblast growth factor 21 (FGF21) elevation in newly diagnosed overweight patients with type 2 diabetes mellitus (T2DM) and nonalcoholic fatty liver disease (NAFLD) and to evaluate the effectiveness of
Xinyue Li   +7 more
doaj   +1 more source

Interfacial microstructure and shear strength of Ti-6Al-4V/TiAl laminate composite sheet fabricated by hot packed rolling [PDF]

open access: yes, 2011
A two layer Ti-6Al-4V(wt%)/Ti-43Al-9V-Y(at%) laminate composite sheet with a uniform interfacial microstructure and no discernible defects at the interfaces has been prepared by hot-pack rolling, and its interfacial microstructure and shear strength were
Chen, Yuyong   +5 more
core   +1 more source

Evaluando los impactos de la implementación de lean construction

open access: yesRevista Ingeniería de Construcción, 2008
Over the last 10 years an increasing number of companies have implemented lean construction practices in an attempt to improve performance in construction projects. Most companies, and also some researchers, have reported satisfactory results from their
Luis F. Alarcón   +3 more
doaj   +1 more source

Wear resistant multilayer nanocomposite WC1−x/C coating on Ti–6Al–4V titanium alloy [PDF]

open access: yes, 2015
A significant improvement of tribological properties on Ti–6Al–4V has been achieved by developed in this study multilayer treatment method for the titanium alloys.
Mathia, T.G.   +7 more
core   +1 more source

Influence of Yttrium on the Thermal Stability of Ti-Al-N Thin Films [PDF]

open access: yes, 2010
Ti(1-x)Al(x)N coated tools are commonly used in high-speed machining, where the cutting edge of an end-mill or insert is exposed to temperatures up to 1100 degrees C.
Kiener, Daniel   +7 more
core   +1 more source

Allergic contact dermatitis from titanium secondary to surgical brow lift: A case‐report with 4‐year follow‐up

open access: yes
Contact Dermatitis, Volume 91, Issue 4, Page 358-360, October 2024.
Silje E. Mikalsen   +2 more
wiley   +1 more source

Tratamiento contable de los sitios web, ¿estamos los contadores suficientemente informados?

open access: yesContabilidad y Auditoría, 2011
PALABRAS CLAVE SIC32 – SITIOS – WEB - TI - NIIF KEY WORDS SIC32- INTERPRETATIONS – WEBSITES - IT - IFRS Resumen Los contadores necesitan poder reconocer apropiadamente, y sin perder de vista los criterios de la normativa internacional, los sitios WEB ...
Graciela Scavone
doaj  

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