Results 31 to 40 of about 2,188 (183)

Substrate scope of ancestral versus modern family‐1 glycosidases

open access: yesProtein Science, Volume 35, Issue 7, July 2026.
Abstract Experimental studies support that protein engineering based on ancestral sequence reconstruction often leads to variants with biotechnologically useful biomolecular properties. These may include high stability, enhanced conformational flexibility and a modified catalysis range.
Luis I. Gutierrez‐Rus   +11 more
wiley   +1 more source

Valorization of Selected Biomass-Derived Molecules on Olea europaea Leaves-Biotemplated TiO2-g-C3N4 Photocatalysts

open access: yesBiomimetics
Biotemplating technique allows the synthesis of catalysts, recreating the sophisticated structure of nature templates. In this work, some biotemplated TiO2 semiconductors were synthesized using Olea europaea leaves as templates.
M. Carmen Herrera-Beurnio   +7 more
doaj   +1 more source

Horizontal Gene Transfer and Genome Rearrangements Shape Bacterial Adaptation for Bioremediation

open access: yesEnvironmental Microbiology, Volume 28, Issue 7, July 2026.
Exposure to xenobiotics triggers genome evolution and horizontal gene transfer (HGT), driving the acquisition of novel catabolic functions. These genomic adaptations provide a competitive fitness advantage that reshapes microbial community structure and enhances biodegradation impact.
Zaki Saati‐Santamaría   +3 more
wiley   +1 more source

La protección medioambiental como criterio en la selección de inversiones socialmente responsables: una aproximación multicriterio

open access: yesEconomía Agraria y Recursos Naturales, 2015
La mayor concienciación medioambiental y ética de empresas y organizaciones se traslada también a la selección de carteras. En esta nota se propone un modelo multicriterio de programación por metas para la selección de carteras incorporando a los ...
Ana García-Bernabeu   +3 more
doaj   +1 more source

Análisis comparativo de las características técnicas de refrigerantes y sus efectos sobre el medioambiente

open access: yesPublicaciones en Ciencias y Tecnología, 2021
Actualmente existen diferentes tipos de refrigerantes utilizados en los sistemas de enfriamiento. Para escoger el fluido ideal es necesario considerar las propiedades termodinámicas como presión del condensador y evaporador, la temperatura de ebullición,
Rosario Pérez-Barrios
doaj   +1 more source

Integrating Megabarcoding and Metabarcoding to Unlock Diversity and Distribution Data Shortfalls in Dark Taxa

open access: yesMolecular Ecology Resources, Volume 26, Issue 5, July 2026.
ABSTRACT Persistent biodiversity data shortfalls undermine our capacity to detect species, map their distributions and characterize their spatial genetic structure, limiting robust biogeographic analyses and the development of effective conservation strategies.
I. Santos‐Perdomo   +12 more
wiley   +1 more source

Soil Microbial Diversity and Network Organization Respond to Land Use and Agricultural Inputs Worldwide

open access: yesGlobal Change Biology, Volume 32, Issue 7, July 2026.
Based on a global analysis of 1921 soil samples, we show that agricultural management acts as a powerful ecological filter reshaping microbial communities. Land use and inputs—pesticides and fertilizers—drive a functional shift toward opportunistic pathogens and fragmented, less connected microbial networks, potentially compromising soil ecosystem ...
Zaki Saati‐Santamaría   +88 more
wiley   +1 more source

Role of p-Benzoquinone in the Photocatalytic Production of Solketal

open access: yesMolecules
The role of p-benzoquinone (BQ) as a photocatalyst in the synthesis of solketal under UV irradiation has been studied, along with the combined use of BQ/TiO2 P25 as a photocatalytic system for the process.
Alejandro Ariza-Pérez   +6 more
doaj   +1 more source

Inseguridad medioambiental

open access: yesECA: Estudios Centroamericanos, 2005
No abstract available. ECA Estudios Centroamericanos, Vol. 60, No. 684, 2005: 897-911.
openaire   +1 more source

Priority areas for arthropod conservation in the Iberian Peninsula and Balearic Islands: Insights from a multi‐taxon distributional database

open access: yesInsect Conservation and Diversity, Volume 19, Issue 4, Page 757-768, July 2026.
Using over 416,000 occurrence records from 13 arthropod groups (6233 arthropod species), we mapped large‐scale richness patterns and identified biodiversity hotspots across the Iberian Peninsula and Balearic Islands. Hotspot congruence among arthropod groups was low, underscoring the importance of integrative, multi‐taxon approaches for conservation ...
David Sánchez‐Fernández   +30 more
wiley   +1 more source

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