Results 81 to 90 of about 6,449,215 (271)
The research progress in polyethylene oxide polymer electrolytes
FlexMat, EarlyView.Polyethylene oxide (PEO) has become the mainstream matrix material for solid polymer electrolytes (SPEs) due to its excellent lithium salt complexation ability and processability. However, its high crystallinity results in low ionic conductivity at room temperature and difficulty in suppressing lithium dendrite growth, which significantly hinders the ...
Ying Wei +8 more
wiley +1 more source
SBA guaranteed lending and local economic growth [PDF]
Increasingly, policymakers look to the small business sector as a potential engine of economic growth. Policies to promote small businesses include tax relief, direct subsidies, and indirect subsidies through government lending programs.
Ben R. Craig +2 more
core
International Journal of Cancer, EarlyView.This randomized clinical trial evaluated the performance of organized risk‐based strategies to expand access to cancer preventive oral examination among vulnerable populations within the public health system of Rio de Janeiro, Brazil. Compared with an opportunistic approach, the organized invitation‐based oral cancer screening approaches systematically
Marcia Frias Pinto Marinho +8 more
wiley +1 more source
Health Equity, 2019 Purpose: Globally, low-middle-income countries continue to account for almost all of the pregnancy-related mortalities that are largely preventable through adequate utilization of essential maternal health care services such as antenatal care (ANC) and ...
Sanni Yaya, Bishwajit Ghose
doaj +1 more source
Diagnostic modulation of subgingival proteomic biomarkers by age and smoking habits in periodontitis
Journal of Periodontology, EarlyView.Abstract Background Although age and smoking influence the periodontal proteome, their impact on subgingival biomarkers for diagnosing periodontitis remains unclear. This multicenter study assessed their influence on subgingival proteins for disease detection.
Triana Blanco‐Pintos +8 more
wiley +1 more source
Positronium Annihilation Lifetime Spectroscopy Study of SBA-15
, 2010 Positronium annihilation lifetime spectroscopy (PALS) is a technique used in the characterization of porosity in nanostructured materials. Positrons, the antiparticle to the electron, enter a sample and either immediately annihilate with an electron or ...
Tracy K. Steinbach, Steinbach, Tracy K
core
Highly efficient scavenging of nitrophenol, arsenic (V), copper (II), dibenzothiphene, and carbazole by nanoporous silica/carbon adsorbents for remediation of oil and water pollutants [PDF]
Journal of Water and Environmental NanotechnologyAt present study, the removal of p-nitrophenol (PNP) by a newly designed mesoporous organocarbon, monolayers of ß-cyclodextrine (CD) on oxidzed ordered nanoporous carbon (OX-ONC) via 1,4-phenylene diisocyanate (PDI) linking denoted as CD-ONC was ...
Ghasem Zolfaghari
doaj +1 more source
Operando Raman Spectroscopic Studies on Propane Dehydrogenation Over Co‐Based Catalysts
Journal of Raman Spectroscopy, EarlyView.Operando Raman spectroscopy was applied to investigate carbon‐containing species during propane dehydrogenation to propene over 3‐wt.% cobalt on silicalite‐1. The emergence of G and D Raman bands correlated with increased propene formation, suggesting that coverage of metallic Co by carbon species may be essential for selective propane dehydrogenation.
Jana Weiß +3 more
wiley +1 more source
Small firm credit market discrimination, SBA-guaranteed lending, and local market economic performance [PDF]
We empirically test whether SBA-guaranteed lending has a greater impact on economic performance in markets with a high percentage of potential minority small businesses.
Ben R. Craig +2 more
core
TechnologiesThis study considered and compared silver, gold, and their combination of nanoparticles (AgNPs, AuNPs, and Au-AgNPs) with biocompatible material mesoporous silica SBA-15 as potential antibacterial agents.
Una Stamenović +9 more
doaj +1 more source