Results 91 to 100 of about 7,694,244 (293)

Occurrence and Distribution of Microplastics on the Beaches of Limón on the Southern Caribbean Coast of Costa Rica

open access: yesMicro
This study aimed to characterize the temporal and spatial occurrence of microplastics on the beaches of the Caribbean coast of Limón, Costa Rica. The selected beaches comprise a stretch of 70 km, characterized by large environmental protection areas ...
Emanuelle Assunção Loureiro Madureira   +3 more
doaj   +1 more source

Environmental and anthropogenic drivers of watercress (Nasturtium officinale) communities in char-lands and water channels across the Swat River Basin: implication for conservation planning [PDF]

open access: gold, 2023
Nasrullah Khan   +7 more
openalex   +1 more source

Lung Microphysiological System Validates Novel Cell Therapy for Acute Respiratory Distress Syndrome

open access: yesAdvanced Biology, EarlyView.
This study aims to evaluate the efficacy of primed mesenchymal stem cells (pMSCs) as an alternative treatment for Acute Respiratory Distress Syndrome (ARDS), based on a novel lung microphysiological system (MPS) to test the efficacy of pMSCs over the standard treatment, Dexamethasone.
Bokyong Kim   +11 more
wiley   +1 more source

Cartographie des zones humides par télédétection : approche multi-scalaire pour une planification environnementale

open access: yesCybergeo, 2019
Wetlands contribute significantly to biodiversity and water resources supports. They have been deteriorated for fifty years, mainly due to human pressures, altering their functions.
Sébastien Rapinel   +2 more
doaj   +1 more source

Infrared Neural Stimulation Elicits Distinct Molecular Pathways in Astrocytes Based on Laser Pulse Parameters

open access: yesAdvanced Biology, EarlyView.
Infrared (IR) light evokes distinct calcium and water transport responses in astrocytes, depending on stimulation duration and protocol. This study uses widefield imaging and pharmacology to reveal differential engagement of astroglial signaling pathways.
Wilson R. Adams   +7 more
wiley   +1 more source

Planejamento ambiental de áreas verdes: estudo de caso em Campinas–SP. Environmental planning of urban green areas: case study Campinas–SP. [PDF]

open access: yesRevista do Instituto Florestal, 2007
Este trabalho teve como objetivo selecionare estruturar indicadores de acordo com metasdefinidas para um planejamento das áreas verdes edesenvolver uma proposta metodológica para umordenamento territorial, por meio de análise espacial.Os indicadores ...
Elaine Cristina Cardoso FIDALGO   +2 more
doaj  

Primary Human Tissue Models for Metabolic Dysfunction‐Associated Liver Disease ‐ toward Streamlining Drug Discovery with Patient‐Derived Assays

open access: yesAdvanced Biology, EarlyView.
The review provides a critical up‐to‐date overview of the current landscape of human in vitro models for fatty liver disease, including spheroids, organoids, organ‐on‐a‐chip systems, bioprinted liver constructs and precision‐cut liver slices. Their utility for faithfully modeling different stages of MASLD and MASH are evaluated and their compatibility ...
Sonia Youhanna   +6 more
wiley   +1 more source

A Different Perspective on the Solid Lubrication Performance of Black Phosphorus: Friend or Foe?

open access: yesAdvanced Engineering Materials, EarlyView.
Researchers investigate black phosphorus (BP) as a standalone solid lubricant coating through ball‐on‐disc linear‐reciprocating sliding experiments in dry conditions. Testing on different metals shows BP doesn't universally reduce friction and wear. However, it achieves 33% friction reduction on rougher iron surfaces and 23% wear reduction on aluminum.
Matteo Vezzelli   +5 more
wiley   +1 more source

Machine Learning Applied to High Entropy Alloys under Irradiation

open access: yesAdvanced Engineering Materials, EarlyView.
Designing alloys for extreme environments demands fast, trustworthy prediction. This review charts how machine learning—especially machine‐learned interatomic potentials and predictive models based on experiment‐informed datasets—captures the complexity of high‐entropy alloys in extreme environments, predicts phase formation, mechanical properties, and
Amin Esfandiarpour   +8 more
wiley   +1 more source

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