Results 11 to 20 of about 6,711 (136)

Traceability of the local cultivar ‘Caaveiro’ in flour mixtures used to produce Galician bread by simple sequence repeats and droplet digital polymerase chain reaction technology

open access: yesInternational Journal of Food Science &Technology, Volume 57, Issue 11, Page 7085-7098, November 2022., 2022
SSRs evaluated in this study in Galician flours and bread. Adapted from Ruiz et al. (2012). Summary The analysis of simple sequence repeats (SSRs) and of bulk ground samples by droplet digital polymerase chain reaction (ddPCR) was investigated as an alternative to individual kernel testing for assessing the presence of local cultivars in common wheat ...
Ana María Ramos‐Cabrer   +6 more
wiley   +1 more source

Digital Video Acquisition and Optimization Techniques for Effective Animal Tracking in Behavioral Ecotoxicology

open access: yesEnvironmental Toxicology and Chemistry, Volume 41, Issue 10, Page 2342-2352, October 2022., 2022
Abstract Behavioral phenotypic analysis is an emerging and increasingly important toolbox in aquatic ecotoxicology. In this regard digital video recording has recently become a standard in obtaining behavioral data. Subsequent analysis requires applications of specialized software for detecting and reconstructing animal locomotory trajectories as well ...
Jason Henry, Yutao Bai, Donald Wlodkowic
wiley   +1 more source

The acceptability and usability of two HIV self‐test kits among men who have sex with men: a randomised crossover trial

open access: yesMedical Journal of Australia, Volume 217, Issue 3, Page 149-154, August 2022., 2022
Abstract Objectives To compare the usability and acceptability of oral fluid‐ and blood‐based HIV self‐test kits among men who have sex with men in Australia. Design Randomised crossover trial. Setting, participants Gay, bisexual, and other men aged 18 years or older who have sex with men, who attended two metropolitan sexual health clinics in Sydney ...
Dana YL Lee   +18 more
wiley   +1 more source

UM ESTUDO DA APRENDIZAGEM SIGNIFICATIVA DO MODELO DO ÁTOMO DE BOHR COM ESTUDANTES DO ENSINO FUNDAMENTAL: SEQUÊNCIAS DIDÁTICAS SOB A PESPECTIVA DA TMC BASEADA EM UEPS

open access: yesRevista Valore, 2021
Diante do contexto que está o ensino de Ciências e mais especificamente o ensino de Física no Ensino Fundamental (EF), o presente trabalho buscou investigar de que forma o ensino do modelo do átomo de Bohr com estudantes de uma escola pública do Ensino ...
Savana Dos Anjos Freitas   +1 more
semanticscholar   +1 more source

Aprendiendo las Partes del Átomo de Hidrógeno con un videojuego

open access: yesRevista Pensamiento Académico, 2021
Hoy en día, los niños destinan a los videojuegos gran tiempo de sus vidas. Bajo este escenario, es que se midió el impacto en el aprendizaje de la estructura básica de un átomo de hidrógeno, que puede tener la utilización de un videojuego por cinco días ...
L. Pérez, M. Sáenz
semanticscholar   +1 more source

USANDO ANALOGIAS PARA LECIONAR SOBRE O ÁTOMO NAS AULAS DE QUIMICA GERAL NO ENSINO SUPERIOR

open access: yesQuímica Nova, 2021
USING ANALOGIES TO TEACH ABOUT THE ATOM IN HIGHER EDUCATION GENERAL CHEMISTRY CLASSES. Chemistry deals with concepts associated with non-observable entities. Using analogies may facilitate the learning of such concepts, including the atom. In this study,
José Arão, L. Leite, E. Nhalevilo
semanticscholar   +1 more source

A Promising Approach to Ultra-Flexible 1 Ah Lithium-Sulfur Batteries Using Oxygen-Functionalized Single-Walled Carbon Nanotubes. [PDF]

open access: yesAdv Sci (Weinh)
The successful development of a large‐size pouch‐type Li‐S cell comprising six stacks, each containing ten cathodes with dimensions of 50 × 60 mm2. The cell features integration of highly oxidized single‐walled carbon nanotubes with sulfur electrodes and functional interlayer on a membrane, achieving both high energy density and the ability to sustain ...
Heo J   +12 more
europepmc   +2 more sources

La ingeniería nuclear y el desarrollo de mecanismos de fusión por confinamiento magnético

open access: yesIngeniería, 2014
La fusión nuclear es el proceso mediante el cual los núcleos ligeros se unen para formar núcleos más pesados, y es el proceso que genera la energía del sol y de las estrellas (estas reacciones de fusión se producen a temperaturas del orden de los 150 ...
Eduardo Caderón Obaldía
doaj   +1 more source

An implementation study of oral and blood‐based HIV self‐testing and linkage to care among men in rural and peri‐urban KwaZulu‐Natal, South Africa

open access: yesJournal of the International AIDS Society, Volume 23, Issue S2, June 2020., 2020
Abstract Introduction In South Africa, HIV‐infected men are less likely than women to test and know their status (the first UNAIDS “90‐90‐90” target), and men have worse outcomes across the HIV care cascade. HIV self‐testing (HIVST) may address this testing disparity but questions remain over the most effective distribution strategy and linkage ...
Adrienne E Shapiro   +9 more
wiley   +1 more source

La tesis doctoral de Marx

open access: yesCuadernos de Filosofía Latinoamericana, 2019
La tesis doctoral que desarrolló Marx entre 1838 y 1841 fue uno de los primeros trabajos filosóficos del pensador nacido en Tréveris. En el trabajo, que tituló Diferencia entre la filosofía de la naturaleza de Demócrito y Epicuro, quiere demostrar que ...
Johan Nicolás Anzola Moreno
doaj   +1 more source

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