Results 51 to 60 of about 260,154 (301)

Diagnóstico por amplificación isotérmica de ácidos nucleicos. Oportunidad para la farmacia comunitaria

open access: yesFarmacéuticos Comunitarios
Esta revisión se centra en describir nuevos sistemas de diagnóstico molecular de tipo POC disponibles en el mercado que pueden implementarse fácilmente en farmacias comunitarias y tienen el potencial de ampliar la cartera de servicios farmacéuticos y ...
Almudena Montero-Gómez
doaj   +1 more source

Accuracy of the coherent potential approximation for a one-dimensional array with a Gaussian distribution of fluctuations in the on-site potential

open access: yes, 2010
We investigate the accuracy of the coherent potential approximation (CPA) for a one-dimensional array with nearest-neighbor interactions and a Gaussian distribution of fluctuations in the on-site potential.
Avgin, I., Boukahil, A., Huber, D. L.
core   +1 more source

Atroposelective Construction of Axially Chiral Tetraarylethenes Via NHC‐Catalyzed Desymmetrization

open access: yesAdvanced Science, EarlyView.
We report the first NHC‐catalyzed atroposelective synthesis of axially chiral TAEs via oxidative desymmetrization of prochiral TAE dialdehydes. This catalytic strategy operates under mild conditions and accommodates a broad range of phenolic and nitrogen nucleophiles, delivering diverse axially chiral TAEs in good yields and up to 99% ee.
Yang‐Ze Zheng   +6 more
wiley   +1 more source

Cluster coherent potential approximation for electronic structure of disordered alloys

open access: yes, 2004
We extend the single-site coherent potential approximation (CPA) to include the effects of non-local disorder correlations (alloy short-range order) on the electronic structure of random alloy systems.
Anderson P W   +10 more
core   +1 more source

Exceptional Antimodes in Multi‐Drive Cavity Magnonics

open access: yesAdvanced Electronic Materials, EarlyView.
Driven‐dissipative cavity‐magnonics provides a flexible platform for engineering non‐Hermitian physics such as exceptional points. Here, using a four‐port, three‐mode system with controllable microwave interference, antimodes and coherent perfect extinction (CPE) are realized, enabling active tuning to antimode exceptional points.
Mawgan A. Smith   +4 more
wiley   +1 more source

Reprodução induzida da tainha Mugil platanus Günther, 1880, em Cananéia, São Paulo, Brasil

open access: yesBoletim do Instituto de Pesca, 2018
Estudos relativos í­Â  reprodução induzida de tainhas Mugil platanus foram realizados no perí­­odo de junho-setembro de 1989 e julho-outubro de 1990, no "Laboratório de Maricultura" do Instituto de Pesca em Cananéia, SP, Brasil.
Heloisa Maria GODINHO   +5 more
doaj  

Molecular Design and Interfacial Functions of Self‐Assembled Monolayers for Perovskite and Tandem Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
We identify two decisive levers for SAM interfaces: molecular design (carboxylic acid‐based, phosphonic acid, other anchoring chemistries, and polymeric SAMs) and mixing routes (co‐assembly, in situ assembly, pre‐ and post‐treatment). Coordinated tuning of headgroups and assembly pathways optimises energy alignment and film formation, suppresses ...
Jiaxu Zhang, Bochun Kang, Feng Yan
wiley   +1 more source

Debunking Common Myths & Misconceptions About NMC Positive Electrode Materials for Li‐ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
LiNixMnyCozO2 (NMC) and LiNixCoyAlzO2 (NCA) remain the choice for high‐energy‐density lithium‐ion battery positive electrode materials, yet many myths persist surrounding them. Herein, four common misconceptions are tackled to better inform the lithium‐ion battery field.
Matthew D. L. Garayt   +10 more
wiley   +1 more source

CONGELAMENTO DO Sí­Å MEN DA TRUTA ARCO-IRIS, Oncorhynchus mykiss, EM VAPOR DE NITROGí­Å NIO LÍQUIDO

open access: yesBoletim do Instituto de Pesca, 2018
O presente experimento foi conduzido na Estação Experimental de Salmonicultura de Campos do Jordão, SP (22° 45' S e 45° 30' W). Teve como objetivo verificar o efeito do sêmen diluí­­do refrigerado, congelado e descongelado pelos métodos rápido e lento,
Washington FOGLI DA SILVEIRA   +6 more
doaj  

Blended Learning versus Traditional Classroom Settings: Assessing Effectiveness and Student Perceptions in an MBA Accounting Course

open access: yesJournal of Educators Online, 2007
A survey was conducted of Master of Business Administration (MBA) students in an accounting class at a university in the Northern United States to compare students’ assessments of course effectiveness and overall satisfaction with the course.
Clement C. Chen, Ph.D., CPA.   +1 more
doaj   +1 more source

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