Results 101 to 110 of about 1,918,515 (285)

Recent Advances in Variable‐Stiffness Robotic Systems Enabled by Phase‐Change Materials

open access: yesAdvanced Robotics Research, EarlyView.
Phase‐change materials (PCMs), such as shape memory alloys, hydrogels, shape memory polymers, liquid crystal elastomers, and low‐melting‐point alloys, are driving advancements in stiffness‐tunable robotic systems across a wide range of applications. This review highlights recent progress in PCM‐enabled robotics, focusing on their underlying mechanisms,
Sukrit Gaira   +5 more
wiley   +1 more source

Reinforcing the Strategy: Enhanced Efficiency of Electrospun PVDF Hybrid Nanocomposites‐Based Triboelectric Nanogenerators with p‐NiO/n‐ZnO Interfaces for Energy Harvesting

open access: yesAdvanced Sustainable Systems, EarlyView.
This study presents high‐performance PVDF‐based triboelectric nanogenerators (TENGs) enhanced with NiO–ZnO bimetallic nanoparticles. The optimized PN7/Z‐0.5 composite achieves remarkable energy harvesting efficiency, significantly outperforming pristine PVDF.
Hema Malini Venkatesan   +6 more
wiley   +1 more source

Proliferating Cell Nuclear Antigen in the Era of Oncolytic Virotherapy

open access: yesViruses
Proliferating cell nuclear antigen (PCNA) is a well-documented accessory protein of DNA repair and replication. It belongs to the sliding clamp family of proteins that encircle DNA and acts as a mobile docking platform for interacting proteins to mount ...
Amy Kwan   +2 more
doaj   +1 more source

India Beyond India

open access: yes, 2020
People’s transnational mobilities, their activities to build homes in their countries of residence and their connectivities have resulted in multiplicities of belonging to encountered, imagined and represented communities operating within various political contexts. Migrants and their descendants labor to form and transform relations with their country
Hermann, Elfriede, Fuhse, Antonie
openaire   +1 more source

Life Cycle Assessment of Magnesium‐Impregnated Biochar Production and its Application for Nutrient Removal and Soil Improvement in Rice Cultivation

open access: yesAdvanced Sustainable Systems, EarlyView.
This study evaluates the environmental trade‐offs of different rice husk management strategies using a life cycle assessment (LCA) approach. It compares biochar production for water treatment and soil improvement with direct incineration for energy generation.
José Lugo‐Arias   +7 more
wiley   +1 more source

The Fauna of British India, including Ceylon and Burma

open access: hybrid, 1897
C. T. Bingham   +4 more
openalex   +2 more sources

Enhanced Oxygen Evolution Reaction Performance of Niobium–Cobalt Oxide Catalysts in Acidic and Alkaline Media

open access: yesAdvanced Sustainable Systems, EarlyView.
The electronic modulation of Nb‐doped Co3O4 catalyst showcases enhanced activity and extended stability for OER in both alkaline (1M KOH) and acidic (0.5M H2SO4) electrolytes. The higher activity emanated from the synergistic effect between the Nb5+ dopant and Co3O4.
Kassa Belay Ibrahim   +7 more
wiley   +1 more source

Insect‐Microbe‐Based Laccase: Untapped Natural Resource for Industrial and Biotechnological Applications

open access: yesAdvanced Sustainable Systems, EarlyView.
The insect‐microbe interplay fulfills a key ecological role involving the degradation of ligninocellulose biomass. This is coordinated by the secretion of different kinds of proteins, of which ligninolytic enzymes, such as laccases (Lacs), are of prime importance.
Michael Dare Asemoloye   +11 more
wiley   +1 more source

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