Results 51 to 60 of about 1,902,680 (368)

Xanthan pyruvilation is essential for the virulence of Xanthomonas campestris pv. campestris [PDF]

open access: yes, 2016
Xanthan, the main exopolysaccharide (EPS) synthesized by Xanthomonas spp., contributes to bacterial stress tolerance and enhances attachment to plant surfaces by helping in biofilm formation.
Bianco, María Isabel   +8 more
core   +1 more source

Las TICs en las empresas: evolución de la tecnología y cambio estructural en las organizaciones

open access: yes, 2018
El proposito del presente articulo, es analizar la importancia del cambio estructural de las organizaciones empresariales, de cara a la evolucion de la tecnologia, especialmente la implementacion y uso de las Tic’s en las empresas y los cambios en la ...
Galo E. Cano-Pita   +1 more
semanticscholar   +1 more source

Práticas educativas CTS: busca de uma participação social para além da avaliação de impactos da Ciência-Tecnologia na Sociedade

open access: yesCiência & Educação, 2019
Resumo: A problematização da suposta neutralidade da Ciência-Tecnologia para a constituição de uma cultura de participação em processos decisórios é fundamental.
R. Santos, Décio Auler
semanticscholar   +1 more source

Feasibility of a ctDNA multigenic panel for non‐small‐cell lung cancer early detection and disease surveillance

open access: yesMolecular Oncology, EarlyView.
Plasma‐based detection of actionable mutations is a promising approach in lung cancer management. Analysis of ctDNA with a multigene NGS panel identified TP53, KRAS, and EGFR as the most frequently altered, with TP53 and KRAS in treatment‐naïve patients and TP53 and EGFR in previously treated patients.
Giovanna Maria Stanfoca Casagrande   +11 more
wiley   +1 more source

Biotransformation of halogenated 2′-deoxyribosides by immobilized lactic acid bacteria [PDF]

open access: yes, 2012
An efficient and green bioprocess is herein reported to obtain halogenated nucleosides by transglycosylation using immobilized lactic acid bacteria (LAB).
Britos, Claudia Noelia   +5 more
core   +1 more source

Tecnología para la enseñanza y el aprendizaje de lenguas extranjeras: revisión de la literatura

open access: yes, 2019
En plena era de revolucion tecnologica, las tecnologias y su buen uso y consumo asi como la capacidad de comunicarse en una o varias segundas lenguas contribuyen a la conexion de los habitantes de este mundo globalizado; nuestros espacios comunicativos ...
F. Sáez   +2 more
semanticscholar   +1 more source

O uso da tecnologia da informação e comunicação para caracterizar os municípios: quem são e o que precisam para desenvolver ações de governo eletrônico e smart city

open access: yesRevista de Administración Pública, 2018
Resumo Este estudo explora as características de infraestrutura e uso das tecnologias da informação e comunicação dos municípios brasileiros, refletindo sobre a possibilidade de desenvolverem ações de governo eletrônico e smart cities.
Erico Przeybilovicz   +2 more
semanticscholar   +1 more source

Intein‐based modular chimeric antigen receptor platform for specific CD19/CD20 co‐targeting

open access: yesMolecular Oncology, EarlyView.
CARtein is a modular CAR platform that uses split inteins to splice antigen‐recognition modules onto a universal signaling backbone, enabling precise, scarless assembly without re‐engineering signaling domains. Deployed here against CD19 and CD20 in B‐cell malignancies, the design supports flexible multi‐antigen targeting to boost T‐cell activation and
Pablo Gonzalez‐Garcia   +9 more
wiley   +1 more source

Effects of Incubation and Rearing Temperatures on Caiman latirostris Growth [PDF]

open access: yes, 2010
Different studies found that incubation temperature has an influence on the size of Caiman latirostris hatchlings and determines their gonadal sex. Experimental manipulations revealed that the effects of temperature on growth are independent of sex ...
Larriera, Alejandro   +3 more
core  

Transient glare: its effect on the lower threshold of motion [PDF]

open access: yes, 2000
We measured the lower threshold of motion (LTM) of suprathreshold gratings as a function of spatial frequency and contrast, for both transient glare and no-glare conditions. A two alternatives forced choice paradigm, using the method of constant stimuli,
Barraza, Jose Fernando   +1 more
core   +1 more source

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