Results 111 to 120 of about 96,420 (244)

A project for the restoration plan of Pyrenean Aster (Aster pyrenaeus DC.) [PDF]

open access: yes, 2003
L’Aster des Pyrénées (Aster pyrenaeus DC.) est une très belle Astéracée vivace, endémique rare des Pyrénées françaises et des Monts Cantabriques. Dix populations sont actuellement connues, dont 7 ont été découvertes ou redécouvertes ces 7 dernières ...
Cambecèdes, Jocelyne, Largier, Gérard
core  

A Depolarizing Leak in Sodium Bicarbonate Cotransporter NBCe1 Causes Brain Edema

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives SLC4A4 encodes electrogenic sodium bicarbonate cotransporter NBCe1, prominently expressed in kidney and brain. Recessive loss‐of‐function variants in SLC4A4 cause proximal renal tubular acidosis, no brain edema. In the brain, NBCe1 is expressed by astrocytes, where it regulates pH and mediates astrocyte volume changes.
Quinty Bisseling   +16 more
wiley   +1 more source

Integrated water and soil conservation for food security in Niger, preliminary results [PDF]

open access: yes, 2012
As a result of growing population pressure and limited fertile land availability, Nigerien farmers increasingly rely on marginal lands for food crops production.
Cornelis, Wim   +3 more
core  

An Adaptive Human Pilot Model With Reaction Time Delay for Enhanced Adaptive Control in Piloted Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces an adaptive human pilot model that captures pilot time‐delay effects in adaptive control systems. The model enables the prediction of pilot–controller interactions, facilitating safer integration and improved design of adaptive controllers for piloted applications.
Abdullah Habboush, Yildiray Yildiz
wiley   +1 more source

Conversion of quinoa and lupin agro-residues into biochar in the Andes: An experimental study in a pilot-scale auger-type reactor. [PDF]

open access: yesFront Bioeng Biotechnol, 2022
Heredia Salgado MA   +4 more
europepmc   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

Chitosan-Polyvinyl Alcohol Nanocomposites for Regenerative Therapy. [PDF]

open access: yesPolymers (Basel), 2023
Grande-Tovar CD   +5 more
europepmc   +1 more source

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat   +5 more
wiley   +1 more source

Self-Healing: A Concept for Musculoskeletal Body Pain Management - Scientific Evidence and Mode of Action. [PDF]

open access: yesJ Pain Res, 2021
McSwan J   +7 more
europepmc   +1 more source

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