Results 51 to 60 of about 115,970 (231)

Symbiosis‐associated UMAMIT transporters required for establishing efficient nitrogen fixation in Medicago truncatula

New Phytologist, Volume 250, Issue 1, Page 530-546, April 2026.
Summary To address a critical gap in understanding amino acid transport in legume–Rhizobium symbiosis, we investigated the role of symbiosis‐associated USUALLY MULTIPLE ACIDS MOVE IN AND OUT TRANSPORTERS (UMAMITs) in Medicago truncatula nodulation.
Courtney S. Winning, María Isabel Rubia, Wei Liu, Daniel Bronitt, Ángel María Zamarreño, José María García‐Mina, Penelope Smith, Estíbaliz Larrainzar, Michael A. Djordjevic   +8 more
wiley   +1 more source

Two new records of mosses (Bryophyta) for Argentina [PDF]

, 2019
Si bien la flora de musgos de la Argentina ha sido ampliamente estudiada aún quedan ambientes por explorar y taxones para registrar. El objetivo de este trabajo fue registrar Fabronia macroblepharis Schwägr y Rhynchostegium serrulatum (Hedw.) A.
Cottet, Agustina Celeste, Messuti, Maria Ines   +1 more
core   +2 more sources

Do's and Don'ts When Visiting Circularly Polarized Luminescence

Advanced Optical Materials, Volume 14, Issue 11, 20 March 2026.
This perspective presents our insights into the principles, challenges, and opportunities of circularly polarized luminescence (CPL). Highlighting key concepts such as the dissymmetry factor (glum) and molecular design strategies, we discuss advances in CPL efficiency, emerging NIR emitters, solid‐state applications, and the growing role of theory and ...
Rafael G. Uceda, Sandra Míguez‐Lago, Carlos M. Cruz, Sara P. Morcillo, Luis Álvarez de Cienfuegos, Víctor Blanco, Araceli G. Campaña, Maria Ribagorda, Delia Miguel, Juan M. Cuerva   +9 more
wiley   +1 more source

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

Biomimetics
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, Francisco J. López-Tenllado, Alejandro Ariza-Pérez, Jesús Hidalgo-Carrillo, Rafael Estevez, Juan Martín-Gómez, Francisco J. Urbano, Alberto Marinas   +7 more
doaj   +1 more source

VISUALIDAD Y DAÑO. NOTAS SOBRE NATURALEZA Y MEDIOAMBIENTE EN EL ARTE ARGENTINO

INDEX Revista de Arte Contemporáneo, 2021
En este artículo se parte de la articulación entre arte-medioambiente, específicamente de una serie de propuestas visuales argentinas. El fin es asociarlas según relaciones o motivos persistentes: el señalamiento del daño a la naturaleza por parte del ...
Verónica Cecilia Capasso
doaj   +1 more source

Net CO2 Emissions From Dry Inland Waters Persist in the Presence of Vegetation

Global Biogeochemical Cycles, Volume 40, Issue 3, March 2026.
Abstract Many inland waters are shrinking due to shifts in climate and water diversion for human uses. As they dry out, their exposed sediments emit large amounts of carbon dioxide (CO2) to the atmosphere. However, current global estimates of CO2 emissions from dry inland waters are derived exclusively from bare sediment dark‐chamber measurements that ...
Krati Sharma, Soren Brothers, Susana Bernal, Núria Catalán, Philipp Keller, Matthias Koschorreck, Sarian Kosten, Catherine Leigh, Daniel von Schiller, Ada Pastor, Aitor Larrañaga, Akif Arı, Alba Camacho‐Santamans, Alistair Grinham, Anna Lupon, Annika Linkhorst, Arturo Elosegi, Biel Obrador, Bradley D. Eyre, Carolina Trochine, Claumir Cesar Muniz, Claudia Feijoo, Clément Duvert, Enrique Moreno‐Ostos, Erica Garcia, Ernades Sobreira Oliveira, Florencia Cuassolo, Hugo Rafael Fernandez, Jacob Yeo, Joanne Oakes, José R. Paranaíba, Josephine Pegg, Julieta Anselmo, Jorge Juan Montes‐Perez, Laura van den Heuvel, Lishan Ran, Lopes Lazaro Wilkinson, Lluís Gómez‐Gener, Maite Arroita, Margaret Shanafield, Maria de Lourdes Gultemirian, Maria Isabel Arce, Melissa Cobo, María Mar Sánchez‐Montoya, Nathan Barros, Naomi Wells, Nusret Karakaya, Pelin Ertürk Arı, Quinten Struik, Ralf Aben, Ryan Rimas, Sanjeev Kumar, Sheel Bansal, Siddhartha Sarkar, Sofía Rodríguez‐Gómez, Tao Huang, Teresa Silverthorn, Thibault Datry, Veronica Diaz Villanueva, Rafael Marcé   +59 more
wiley   +1 more source

Role of p-Benzoquinone in the Photocatalytic Production of Solketal

Molecules
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, Juan Martín-Gómez, M. Carmen Herrera-Beurnio, Francisco J. López-Tenllado, Jesús Hidalgo-Carrillo, Alberto Marinas, Francisco J. Urbano   +6 more
doaj   +1 more source

Uptake of Hg2+ by picocyanobacteria in natural water from four Andean lakes

E3S Web of Conferences, 2014
In lake food webs, planktonic bacteria and algae represent the greatest bioconcentration step for Hg2+ and monomethyl-Hg (MeHg). As they are the most abundant organisms in planktonic trophic webs and also the main food resource for herbivorous plankton ...
Diéguez M.C., Queimaliños C.P., Ribeiro Guevara S., Marvin DiPasquale M., Gerea M., Soto Cárdenas C., Arribére M.   +6 more
doaj   +1 more source

Inseguridad medioambiental

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

Relative influence of noncovalent interactions on the melting points of a homologous series of 1,2-dibromo- 4,5-dialkoxybenzenes [PDF]

, 2013
Crystal structures are presented for two members of the homologous series of 1,2-dibromo-4,5-dialkoxybenzenes, viz. those with decyloxy and hexadecyloxy substituents, namely 1,2-dibromo-4,5-bis(decyloxy)benzene, C26H44Br2O2, (II), and 1,2-dibromo-4,5-bis(
Alborés, Pablo, Baggio, Ricardo Fortunato, Cecchi, Florencia, Cukiernik, Fabio Daniel, Fonrouge, Ana   +4 more
core   +3 more sources