Results 81 to 90 of about 33,061 (260)

Elimination of Schistosomiasis Transmission in Zanzibar: Baseline Findings before the Onset of a Randomized Intervention Trial. [PDF]

open access: yes, 2013
Gaining and sustaining control of schistosomiasis and, whenever feasible, achieving local elimination are the year 2020 targets set by the World Health Organization.
A Fenwick   +66 more
core   +4 more sources

Biologically‐Inspired Melt Electrowriting for the Generation of Highly Biomimetic Functional Myocardium

open access: yesAdvanced Functional Materials, EarlyView.
In this work, melt electrowriting is used to fabricate a 3D printed scaffold design that generates engineered cardiac tissues with in‐plane contraction, mimicking natural myocardium. It is shown that these tissues display advanced maturation and functionality.
Olalla Iglesias‐García   +23 more
wiley   +1 more source

Na2S Presodiation Enables Long Cycling Anode‐Free Sodium Batteries via Rapid Spontaneous Reactions

open access: yesAdvanced Functional Materials, EarlyView.
Na2S with high sodium content is utilized as a sodium replenishment material for AFSBs. The spontaneous reaction between polysulfides and Na3−xV2(PO4)3, complete conversion from Na2S to sulfur is achieved under low voltage and catalyst‐free conditions. With the assistance of the additionally supplied sodium ions, the Na2S@NVP||Zn AFSBs retain 70.8% of ...
Yujie Chen   +5 more
wiley   +1 more source

Evaluation of the Accuracy of Various Disks and Strips for Rapid Culture-Based Gonococcal Antimicrobial Susceptibility Screening Tests in China

open access: yesInfection and Drug Resistance, 2021
Wen-Qi Xu,1,2 Jing-Wei Liu,1,2 Xiao-Yu Zhu,1,2 Xiao-Li Zheng,1,2 Kai Chen,1,2 Xiang-Sheng Chen,1,2 Yue-Ping Yin1,2 1STD Reference Laboratory, Institute of Dermatology and Hospital for Skin Diseases, Chinese Academy of Medical Sciences & Peking Union ...
Xu WQ   +6 more
doaj  

Achieving Chemical Recognition, Recycling, and Circularity With Radical Nanostructures

open access: yesAdvanced Functional Materials, EarlyView.
Here, innovative 3D radical nanostructures based on 4,4′‐dicyano‐2,2′‐biphenylene‐fused tetrazolinyl radical, fabricated on interdigitated gold‐SiO2 hybrid surfaces are presented. They retain their magnetic properties, their morphology and size can can tune, selectively remove them from specific substrate regions using distilled water, and return the ...
Arkaprava Das   +10 more
wiley   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

Simplified procedures for evaluation of passive samplers for determination of nitrogen dioxide

open access: yesTalanta Open, 2022
Simplified procedures based on photometric and colorimetric detection have been developed and investigated for the determination of nitrite formed in passive sampling of NO2 with triethanolamine as sorptive medium.
Samita Adhikari   +3 more
doaj  

Accuracy of Leukocyte Esterase Reagent Strip (LERS) test for rapid bedside screening of spontaneous bacterial peritonitis: An observational study

open access: yesJournal of Family Medicine and Primary Care, 2020
Introduction: Spontaneous bacterial peritonitis (SBP) is a frequent and severe complication in cirrhotic patients with ascites. SBP is generally diagnosed based on an increased number of polymorphonuclear neutrophils in the ascitic fluid (>250/mm3) and ...
Harshad Khairnar   +7 more
doaj   +1 more source

Methods for microbiological and immunological studies of space flight crews [PDF]

open access: yes
Systematic laboratory procedures compiled as an outgrowth of a joint U.S./U.S.S.R. microbiological-immunological experiment performed during the Apollo-Soyuz Test Project space flight are presented.
Taylor, G. R., Zaloguev, S. N.
core   +1 more source

Wet Reagent Profile Sensor Visualization Tool [PDF]

open access: yes, 2020
Indiana University Purdue University IndianapolisThe Wet Reagent Profile Sensor is a system that Roche Diabetes Care Indy uses in its diabetes test strip manufacturing process.
Darrough, Kacie, Jackson, Caleb
core  

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