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Hidden Microbiota Inhabiting in Pollen Reserves of Honey Bee (Apis mellifera) From Amazonas Region Revealed by DNA Metabarcoding

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 4, August 2026.
DNA metabarcoding of honey bee pollen reserves from Amazonas region reveals that microbial communities are strongly shaped by their ecosystem. Despite high taxonomic turnover across different habitats, these microbiomes maintain stable, essential functions for pollinator health, though they remain highly vulnerable to habitat homogenization.
Jessica C. Llaja   +5 more
wiley   +1 more source

DETERMINACIÓN DE LA EFICIENCIA CUÁNTICA GLOBAL EN LA FOTOCATÁLISIS DE UN CONTAMINANTE ORGÁNICO EN AIRE

open access: yesAnales (Asociación Física Argentina), 2005
En un trabajo previo se estudió la cinética de degradación de tricloroetileno en una corriente de aire que ingresa a un reactor fotocatalítico constituido por un conjunto de mallas de vidrio paralelas, con dióxido de titanio inmovilizado, irradiadas ...
C. R. Esterkin   +3 more
doaj  

Sedentary Behavior and Physical Activity in Individuals With Bipolar Disorder: An Evidence Synthesis and Position Statement From the ISBD Nutrition and Exercise Task Force (NExT)

open access: yesBipolar Disorders, Volume 28, Issue 5, August 2026.
ABSTRACT Background Higher time in sedentary behavior and insufficient physical activity are very common in bipolar disorder (BD). Whereas physical activity and exercise offer significant benefits across mental health, brain health, and heart health in BD.
Beny Lafer   +28 more
wiley   +1 more source

Auxin‐Dependent Activation of RHD6‐RSL4 Cascade Promotes Root Hair Growth Under Boron Deficiency in Arabidopsis Primary Root Apices

open access: yesPlant, Cell &Environment, Volume 49, Issue 8, Page 6081-6099, August 2026.
ABSTRACT Plants rapidly adjust their root system architecture to enhance resource uptake and cope with fluctuating soil environments. One such adaptive response is the development of root hairs (RH), which increase the effective root surface area and thereby improve water and nutrient acquisition.
Cristina Bahamonde   +8 more
wiley   +1 more source

ANÁLISIS PARAMÉTRICO DE LA DEGRADACIÓN DE TRICLOROETILENO EN FASE GAS EN UN REACTOR FOTOCATALÍTICO CON DIÓXIDO DE TITANIO INMOVILIZADO SOBRE MALLAS DE VIDRIO

open access: yesAnales (Asociación Física Argentina), 2012
El estudio de la degradación de Tricloroetileno (TCE) en aire en un reactor fotocatalítico con dióxido de titanio depositado sobre un lecho fijo ha permitido obtener en un trabajo previo, una expresión cinética que contempla la influencia de la ...
C.R. Esterkin   +3 more
doaj  

A global review of mistletoe frugivory and seed dispersal: The plant perspective

open access: yesPlant Biology, Volume 28, Issue 5, Page 1303-1314, August 2026.
We reviewed studies on mistletoe frugivory and seed dispersal worldwide. Although mistletoes are relatively well studied, major taxonomic, geographic, and methodological gaps remain. We conclude that modern technologies offer new opportunities to address long‐standing but still poorly explored questions about these interactions.
R. F. Fadini   +3 more
wiley   +1 more source

ORTOGONALIZACIÓN E INTEGRALES DE TRES CENTROS EN EL HAMILTONIANO DE INTERACCIÓN PARA UN SISTEMA DE ÁTOMOS: TRATAMIENTO APROXIMADO

open access: yesAnales (Asociación Física Argentina), 2013
Una de las aproximaciones más comúnmente utilizadas para el estudio de sistemas interactuantes es la suposición de que las interacciones de uno y dos electrones que involucran tres centros, son despreciables frente a las de dos centros. Esta aproximación
P G Bolcatto   +3 more
doaj  

Tectonic Tremor Reveals Slow Deformation Along the Antarctic–South American Subduction Zone

open access: yesGeophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract The Antarctic–South American subduction zone is among the least explored convergent margins and lacks documented large interplate earthquakes despite ongoing convergence. Here we report the discovery of tectonic tremor along this plate boundary using continuous seismic data.
K. Azúa, S. Ruiz, S. Ide
wiley   +1 more source

EFECTOS PROVOCADOS POR RECOCIDO SOBRE LA ESTABILIDAD DEL SILICIO AMORFO HIDROGENADO

open access: yesAnales (Asociación Física Argentina), 2013
Realizamos recocidos isotérmicos sobre una muestra de silicio amorfo hidrogenado (a-Si:H) depositada a baja temperatura en un reactor de descarga luminiscente.
J. A. Schmidt   +3 more
doaj  

Synthesis and biological evaluation of new brassinosteroid analogs with C-22 benzoate function. [PDF]

open access: yesBeilstein J Org Chem
Núñez M   +6 more
europepmc   +1 more source

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