Results 101 to 110 of about 73,649 (183)

The emergence of biotechnology-related industries in Mexico

open access: yesRevista Nicolaita de Estudios Económicos, 2013
Este trabajo analiza el surgimiento de las industrias relacionadas a la biotecnología en México. Se asume que hay tres rasgos importantes para estudiar estos procesos: (1) la biotecnología no puede ser entendida como un solo sector o industria; (2) las ...
Mario Gómez Aguirre   +1 more
doaj  

Los virus vegetales y la biotecnología

open access: yes, 1998
5 Pág.Durante algo más de una década, muchos autores han venido profetizando sobre una revolución cercana en el campo de la producción agraria. Este cambio fundamental, que algunos han comenzado a denominar la "tercera revolución verde", se asienta ...
Ponz Ascaso, Fernando
core  

Conduct problems and callous‐unemotional traits in pre‐schoolers: Psychosocial profiles in a Brazilian birth cohort

open access: yesJournal of Child Psychology and Psychiatry, Volume 67, Issue 10, Page 1639-1648, October 2026.
Background Callous‐unemotional (CU) traits in early childhood are risk markers for persistent antisocial behaviour, with marked adverse life outcomes. However, associations of CU traits with broader psychosocial characteristics are not well understood, particularly in early childhood.
Luciana Rodrigues Perrone   +5 more
wiley   +1 more source

Biotecnologia e Desenvolvimento Regional: uma análise do Nordeste brasileiro

open access: yesCadernos de Ciências Sociais Aplicadas, 2014
Em todo o mundo observa-se o desenvolvimento de atividades intensivas em conhecimento, nas quais o processo de inovação é fundamental. São exemplos as novas Tecnologias da Informação e Comunicação (TIC), a nanotecnologia, as pesquisas com células-tronco
Josias Alves de Jesus   +2 more
doaj  

Methyl Jasmonate Seed Priming Mitigates the Defence‐Growth Trade‐Off and Tailors Plant Response to Specific Pests

open access: yesPlant, Cell &Environment, Volume 49, Issue 10, Page 7558-7574, October 2026.
ABSTRACT Seed defence priming is emerging as a novel, cost‐efficient and environmentally safe tool for pest management. It has been proposed as a means to uncouple the defence‐growth trade‐off in plants by enhancing defence responses with minimal fitness costs, but the mechanisms underlying this role remain elusive.
Lucia Talavera‐Mateo   +5 more
wiley   +1 more source

An Intelligent Wound Dressing Platform Based on Natural pH‐Sensors From Syzygium cumini

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 35, September 15, 2026.
This study presents a dual‐functionality wound dressing platform based on an alginate–hyaluronate matrix integrated with Syzygium cumini extract. The smart film acts as a sensitive, reversible pH‐sensor for real‐time infection monitoring and a structural plasticizer that enhances mechanical conformability.
Rachel Faverzani Magnago   +8 more
wiley   +1 more source

Antioxidant Activities of Pentacyclic Triterpenes From Melipona beecheii Propolis and Their Semisynthetic Derivatives

open access: yesChemistry &Biodiversity, Volume 23, Issue 9, September 2026.
M. beecheii propolis contains eleven identified PTs, including germanicone and glutinol, reported for the first time in this material. Antioxidant assays reveal Fe(III)‐reducing activity at an effective concentrations lower than DPPH radical‐scavenging activity.
Aarón Santana‐Hernández   +7 more
wiley   +1 more source

Human Pressure Structures Range Contraction and Recovery Potential of the Snow Leopard

open access: yesEcology and Evolution, Volume 16, Issue 9, September 2026.
We developed a spatially explicit framework to quantify how human pressure influences range dynamics in the snow leopard. Our results reveal a consistent spatial filtering effect, where human footprint shapes patterns of contraction, persistence, and recovery potential.
Erik Joaquín Torres‐Romero   +6 more
wiley   +1 more source

A BIOSSEGURANÇA NA OPINIÃO DE ESTUDANTES DA UNIVERSIDADE FEDERAL DE UBERLÂNDIA: UM DESAFIO BIOTECNOLÓGICO

open access: yesEvidência, 2014
A biossegurança envolve ações preventivas contra os riscos provenientes do desenvolvimento científico e tecnológico, visando à proteção dos seres vivos e do ambiente.
Larissa Vargas   +2 more
doaj  

Nonpolar and Polar Lipids Composition in Recombinant Chinese Hamster Ovary Cells by Nile Red Staining Flow Cytometry

open access: yesEuropean Journal of Lipid Science and Technology, Volume 128, Issue 9, September 2026.
Cellular lipid composition is a dynamic process. Understanding it is important to improve recombinant protein production. Molecules with solvatochromic properties allow the determination of lipids of different polarities by flow cytometry and offer a useful method for monitoring lipids during different phases of cell growth in bioprocesses.
Francisco E. López‐Salas   +9 more
wiley   +1 more source

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