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Toplam kayıt 249, listelenen: 121-130
Solvent washing with toluene enhances efficiency and increases reproducibility in perovskite solar cells
(Royal Soc Chemistry, 2016)
We report a simple process for reproducibly fabricating perovskite solar cells. We emphasize that the solvent washing technique is the most practical method for successful uniform crystallization so it facilitates highly ...
Reflective light modulator based on epsilon-GaSe crystal
(Optical Soc Amer, 2002)
We report the results of investigating a low-voltage, polarization-insensitive, reflective-type modulator based on an epsilon -GaSe crystal and operated at the 1.960-eV line of a He-Ne laser. We demonstrate that the ...
Pseudomonas fragi/graphene-gold hybrid nanomaterial bioanode based microbial fuel cell
(Royal Society of Chemistry, 2021)
A Pseudomonas fragi (P. fragi) and graphene-gold hybrid nanomaterial included a carbon felt electrode (graphene-Au/CFE) bioanode was developed and optimized. Then, this bioanode was combined with a platinum cathode and a ...
Inhibition of quorum sensing-regulated behaviors by Scorzonera sandrasica
(Springer, 2007)
Many Gram-negative bacteria use N-acyl homoserine lactone signal molecules to monitor their own population density and coordinate gene regulation in a process called quorum sensing (QS). Increasing evidence implies that ...
A Wise Surgical Approach for Reconstruction of Postburn Axillary Contractures and Versatility of Perforator Flaps
(Oxford Univ Press, 2018)
Postburn axillary adduction contractures should essentially be released for adequate shoulder function. Many methods have been described for this purpose. However, use of perforator flaps prevents harm to the underlying ...
Theory of Mutant Soft Set in Abstract Biology
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2021)
In this paper, we have established the concept of mutant soft set for algebraic formalization of biological mutation, and examined its structural properties.
Interdependence of absorber composition and recombination mechanism in Cu(In,Ga)(Se,S)(2) heterojunction solar cells
(Amer Inst Physics, 2002)
Temperature-dependent current-voltage measurements are used to determine the dominant recombination path in thin-film heterojunction solar cells based on a variety of Cu(In,Ga)(Se,S)(2) alloys. The activation energy of ...
Performance evaluation of artificial neural networks for identification of failure modes in composite plates
(Walter de Gruyter GmbH, 2021)
The aim of this work is to identify failure modes of double pinned sandwich composite plates by using artificial neural networks learning algorithms and then analyze their accuracies for identification. Mechanically pinned ...
Fabrication of multi-walled carbon nanotube-metallic nanoparticle hybrid nanostructure based electrochemical platforms for sensitive and practical colchicine detection
(Royal Soc Chemistry, 2019)
Multi-walled carbon nanotube metallic nanoparticle (MWCNT-MNP) hybrid nanostructure based electrochemical platforms were developed for the sensitive and practical detection of colchicine for the first time. Surface ...
Evaluation of femoral head bone quality by Hounsfield units: a comparison with dual-energy X-ray absorptiometry
(SAGE Publications Inc., 2021)
Background: Osteoporosis is associated with decreases in bone mineral density (BMD) and is diagnosed using dual-energy X-ray absorptiometry (DXA). Computed tomography (CT), performed in routine practice, can also be used ...