Results 51 to 60 of about 243,458 (305)

Characterization of PVC/PEMA Based Polymer Blend Electrolytes

open access: yesInternational Journal of Electrochemical Science, 2008
Polymer electrolyte membranes comprising of poly (ethyl methacrylate)/ poly (vinyl chloride), propylene carbonate (PC) as plasticizer and LiClO4 as salt were prepared by solvent casting technique.
S. Rajendran   +2 more
doaj   +1 more source

Microstructure‐Controlled Crack Propagation and Fracture Resistance in MoSiBTiC Alloy Revealed by Multiscale Extended Finite Element Method Modeling

open access: yesAdvanced Engineering Materials, EarlyView.
A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du   +4 more
wiley   +1 more source

Festival of the moon and thunder, tablet concordance KUB XXXII 135 - CTH 630

open access: yes, 2015
Transcription of the tablet concordance KUB XXXII 135 (inventory no. 1910/c) related the festival dedicated to the moon and thunder. Emmanuel Laroche translated this text as "Fête de la lune et du tonnerre,” and classified in the category of texts of ...
Gonnet-Bağana, Hatice
core   +2 more sources

Influence of carbon impurities and oxygen vacancies in Al2O3 film on Al2O3/GaN MOS capacitor characteristics

open access: yesAIP Advances, 2018
Effects of carbon impurities and oxygen vacancies in Al2O3 film on the characteristics of Al2O3/GaN MOS capacitors were studied using the different atomic layer deposition (ALD) precursor and high-pressure water vapor annealing (HPWVA).
Mutsunori Uenuma   +6 more
doaj   +1 more source

Ground-water studies for environmental planning, McHenry County, Illinois [PDF]

open access: yes, 1998
Made available in DSpace on 2016-11-14T22:31:54Z (GMT). No. of bitstreams: 2 ISWSCR-630.pdf: 3996451 bytes, checksum: cbb1f760347ec8454aa7260648777921 (MD5) license.txt: 3973 bytes, checksum: 6c1c5beee39794d995a5ff442f5bd9ab (MD5) Previous issue date ...
Meyer, Scott C.
core  

Influence of Surface Finish on the Tribological Performance of AlTiBN Coatings Deposited on Forming Tools

open access: yesAdvanced Engineering Materials, EarlyView.
Aluminum and nitride coatings are used in industry because they are hard, resist wear, and protect against oxidation. Adding boron can improve friction behavior and other properties. This study tests coatings on surfaces with different finishes. Results show smoother surfaces perform better, while rough ones wear faster, although coatings can reduce ...
Adrián Claver   +9 more
wiley   +1 more source

Experimental and Numerical Modal Analysis of Composite Sandwich Structures Using Surfboards as Model Systems

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents an experimental and numerical modal investigation of composite sandwich structures using surfboards as model systems. By comparing different core materials and reinforcement strategies, the study demonstrates how local stiffeners influence vibrational response and introduce characteristic modal features, highlighting modal ...
Brett Connellan   +4 more
wiley   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

The emission ratios of 630/1P, 630/762, 762/1P obtained from Kuo et al. (2008) and the SPARTAN code

open access: yes, 2019
<p>The avairable variables in Matlab data format<br> From results of Kuo et al. (2008)<br> kuo_K: Temperature (K)<br> kuo_r_630by1P: ratio of 630 to N2 1P<br> kuo_r_762by1P: ratio of 762 to N2 1P<br> kuo_r_630by762 ...
Kuo (7293758), Kuo
core   +1 more source

Transcriptional analysis of temporal gene expression in germinating Clostridium difficile 630 endospores. [PDF]

open access: yes, 2013
Clostridium difficile is the leading cause of hospital acquired diarrhoea in industrialised countries. Under conditions that are not favourable for growth, the pathogen produces metabolically dormant endospores via asymmetric cell division.
Fairweather, NF   +24 more
core   +1 more source

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