Results 41 to 50 of about 12,942 (114)

Nutrient removal efficiency using microalgae in different photoperiod cycles, combined with constructed wetland in a wastewater treatment plant

open access: yesRevista Ambiente & Água, 2021
This research evaluates the removal of nutrients by microalgae in different photoperiod cycles, combined with constructed wetland in the wastewater treatment plant of the University of Santa Cruz do Sul, RS, Brazil.
Jéssica Severo Ferreira   +2 more
doaj   +1 more source

Crystal structure and functional characterization of an Asp49 phospholipase A2 from the bushmaster (Lachesis muta)

open access: yesActa Crystallographica Section F, Volume 82, Issue 5, Page 150-159, May 2026.
The crystal structure of an Asp49 phospholipase A2 from L. muta is reported, revealing a tetrameric assembly, catalytic conservation and a polarized electrostatic surface potentially linked to membrane targeting.Snake‐venom phospholipases A2 (PLA2s) are small, structurally conserved enzymes that contribute significantly to the pathophysiology of ...
Noelia Erika Neyra Chama   +9 more
wiley   +1 more source

Promoção da independência funcional em idosos institucionalizados

open access: yesMillenium, 2019
Introducción: Con el envejecimiento se verifica un declive de las funciones físicas y cognitivas de la persona mayor, lo que lleva al compromiso de la independencia funcional (F.I.) de la misma.
Carla Mendes
doaj   +1 more source

Climate‐induced shifts in long‐term tropical tree reproductive phenology: Insights from species dependent on and independent of biotic pollination

open access: yesFunctional Ecology, Volume 40, Issue 5, Page 1286-1298, May 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The dependence on biotic pollination may constrain plant phenological responses because flowering time ultimately defines reproductive success. We proposed a local‐scale study combining long‐term phenology and experimental data to evaluate how a key functional trait—the
Amanda Eburneo Martins   +3 more
wiley   +1 more source

Independência funcional e o estado confusional de pessoas sujeitas a programa de reabilitação

open access: yesJournal Health NPEPS, 2020
Objetivo: conhecer a influência do estado confusional na recuperação da independência funcional do paciente sujeito a reabilitação. Método: estudo descritivo-correlacional, quantitativo e longitudinal, com amostragem não probabilística, de tipologia ...
Andreia Maria Lima   +5 more
doaj   +1 more source

Neural embedding of frailty in cognitively unimpaired aging and dementia across Latin America

open access: yesAlzheimer's &Dementia, Volume 22, Issue 4, April 2026.
Abstract INTRODUCTION Frailty influences dementia risk and severity. However, its role in differentiating dementia subtypes and associations with brain structural and functional alterations remain understudied, especially in Latin America. METHODS Multi‐Partner Consortium to Expand Dementia Research in Latin America data included 3461 participants ...
Joaquin Migeot   +32 more
wiley   +1 more source

How Vaccine Mandates Emerged Without a Mandate: Testing Stream Independence in Vietnam's COVID‐19 Response

open access: yesReview of Policy Research, Volume 43, Issue 2, March 2026.
ABSTRACT This study adapts the Multiple Streams Framework (MSF) to explore why COVID‐19 vaccine mandates were applied at sectoral and subnational levels in Vietnam while the central government maintained that vaccination was voluntary. Document analysis reveals that these mandates arose from the effective coupling of the three streams—problem, policy ...
Hang Duong, Katie Attwell
wiley   +1 more source

MILITARES Y AGENTES NAPOLEÓNICOS EN LA INDEPENDENCIA DE AMÉRICA LATINA: DE FORJADORES DE LOS EJÉRCITOS NUEVOS A ACTORES DEL DEBATE POLÍTICO

open access: yesAlmanack, 2019
Resumen El desafío de este artículo es presentar veinte años de investigación sobre la influencia de los militares y agentes napoleónicos durante la independencia de América latina a través de nueve ideas transversales: los contextos, las metodologías ...
Patrick Puigmal
doaj   +1 more source

Evaluating the Seismic Damage Dynamics of Buildings’ Vertical Growth in Lima, Peru

open access: yesEarthquake Spectra, Volume 42, Issue 1, February 2026.
In Lima, as in many cities, most residential buildings grow vertically over their lifespan due to incremental construction. Multiple stories are added to buildings, often without structural retrofits or even without design. As a result, the seismic vulnerability of these buildings increases, requiring the government to create resilience policies that ...
Briggite Espinoza   +2 more
wiley   +1 more source

Achieving Transboundary Water Security Through Water Innovations: A Framework and Cases

open access: yesWorld Water Policy, Volume 12, Issue 1, February 2026.
ABSTRACT Alternative sources of freshwater, provided by various innovations, have long been available to countries facing acute water stress. We hypothesize that avoiding and/or resolving conflict with neighbors—caused by the uncertainty of continued access to shared surface water and groundwater sources—is another driver of innovation adoption ...
David Lewis Feldman
wiley   +1 more source

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