Results 141 to 150 of about 1,062,757 (298)

Niche Divergence in the South American Freshwater Crustacean Aegla Provides Insights Into Its Diversification

open access: yesEcology and Evolution
Understanding how taxa diverge within their ecological niches is essential for revealing mechanisms driving biodiversity and biogeographic patterns, particularly in regions with complex environmental gradients.
Gislaine Puli   +4 more
doaj   +1 more source

Nanoporous Silica Embedded in Nanoporous Platinum: A Versatile Composite Coating for Implant‐Associated Drug Delivery From Neuronal Electrodes

open access: yesAdvanced Materials Technologies, EarlyView.
Nanoporous silica nanoparticles incorporated in nanoporous platinum offer the possibility for implant‐associated drug delivery from neuronal electrodes. ABSTRACT Sensorineural hearing loss, resulting from damage to the hair cells of the inner ear, profoundly impairs quality of life.
Mosaieb Habib   +10 more
wiley   +1 more source

auto-differentiation/XAD: v1.5.1

open access: yes
<p>This is a patch release to allow interoperability with the QuantLib-Risks Python package.</p> <h2>What's Changed</h2> <ul> <li>Adds static tape functions to control tape activation in https://github.com/auto ...
Auto Differentiation Dev Team   +4 more
core   +1 more source

3D‐Printed Corneal Substitutes: Materials, Fabrication, and Preclinical Progress

open access: yesAdvanced Materials Technologies, EarlyView.
Successful clinical translation of 3D‐printed corneal substitutes relies on the interplay between the bioink properties, cellular component, and the fabrication process. These factors influence the critical properties of the construct, including optical transparency, mechanical stability, suture retention, that ultimately govern long‐term stromal ...
Shadi Moshayedi   +4 more
wiley   +1 more source

A microbial view on secondary contact between two Alpine butterflies

open access: yesBMC Ecology and Evolution
Background Widespread sympatry between sibling species can be limited if they are ecologically too close, potentially leading to the formation of narrow zones of secondary contact.
Pelin Taş, Arnaud Mouly, Kay Lucek
doaj   +1 more source

Nature‐Derived Chitosan Biopolymer: A Promising Candidate for Sustainable Electronics

open access: yesAdvanced Materials Technologies, EarlyView.
In the creation of environmentally friendly devices, nature‐derived chitosan biopolymer is a promising contender for sustainable electronic research. It can be utilized to create more ecologically friendly scalable gadgets and has a variety of uses in different active layers of electronics.
Joshua McDonald   +3 more
wiley   +1 more source

Identification of genes involved in osteoblast differentiation with an shRNA-based approach [PDF]

open access: yes, 2009
Mesenchymal stem cells (MSCs) derived from bone marrow and they can differentiate in a variety of cell types, including osteoblasts, adipocytes, chondrocytes, myoblasts, hepatocytes, and neural cells.
Cozzolino, Carmine
core   +1 more source

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli   +13 more
wiley   +1 more source

Intralysosomal pathogens differentially influence the proteolytic potential of their niche

open access: yesInfection and Immunity
ABSTRACT Avoiding lysosomal degradation is vital to the success of intracellular pathogens. The Gram-negative bacterium Coxiella burnetii and protozoan parasites of the Leishmania ...
Lauren E. Bird   +8 more
openaire   +3 more sources

Strain‐Activated Mechanical Metamaterial With Programmable Dual‐Phase Stiffness and Enhanced Energy Absorption

open access: yesAdvanced Materials Technologies, EarlyView.
A strain‐activated mechanical metamaterial is developed to achieve programmable dual‐phase stiffness through an intrinsic geometric locking mechanism. Finite element modeling and parametric analysis identify the key design parameters governing activation strain, stiffness transition, and energy absorption.
Ramin Yousefi‐Nooraie   +3 more
wiley   +1 more source

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