Results 101 to 110 of about 20,465,692 (412)

The impact of frailty syndrome on skeletal muscle histology: preventive effects of exercise

open access: yesFEBS Open Bio, EarlyView.
Frailty syndrome exacerbates skeletal muscle degeneration via increased ECM deposition and myofiber loss. This study, using a murine model, demonstrates that endurance exercise attenuates these histopathological alterations, preserving muscle integrity. Findings support exercise as a viable strategy to counteract frailty‐induced musculoskeletal decline
Fujue Ji   +3 more
wiley   +1 more source

An approach for coherent periodogram averaging of tilt‐series data for improved contrast transfer function estimation

open access: yesFEBS Open Bio, EarlyView.
The contrast transfer function (CTF) is an imaging aberration that is a major resolution‐limiting factor in cryo‐electron microscopy (cryo‐EM). Precise CTF estimation is key to overcoming this limitation, but is particularly challenging in cryo‐electron tomography (cryo‐ET) data. Here, we present an approach for using geometric information to assist in
Sagar Khavnekar, William Wan
wiley   +1 more source

Sustainable energy for whom? Governing pro-poor, low-carbon pathways to development: lessons from solar PV in Kenya [PDF]

open access: yes, 2014
Using a combination of insights from innovation studies, sociotechnical transitions theory and the STEPS pathways approach, this paper analyses the evolution of the Kenyan photovoltaics (PV) market. Considered by many to be an exemplar of private sector
Becker, Sarah   +7 more
core  

Retracted: Soil Pollution Detection and Waste Classification Management of Environmental Protection Enterprises Based on 5G Internet of Things

open access: yesInternational Transactions on Electrical Energy Systems, 2023
International Transactions on Electrical Energy Systems
doaj   +1 more source

Essays on renewable energies, energy storages and energy trading

open access: yes, 2020
Electric energy is a fundamental need in modern society. This need can only be met if the energy production is always equal to the energy demand. If the electricity grid suffers from overproduction or underproduction, this can lead to regional or even countrywide blackouts.
openaire   +3 more sources

Development of 4T1 breast cancer mouse model system for preclinical carbonic anhydrase IX studies

open access: yesFEBS Open Bio, EarlyView.
Carbonic anhydrase IX (CAIX) is a well‐recognised therapeutic target and prognostic biomarker in cancer. We developed and characterised a robust murine breast cancer model system that is suitable for CAIX studies in vitro and in vivo—it comprises both CAIX‐positive and CAIX‐negative controls and provides a solid platform for the comprehensive ...
Zane Kalniņa   +13 more
wiley   +1 more source

Energy-resolved Photoconductivity Mapping in a Monolayer-bilayer WSe2 Lateral Heterostructure

open access: yes, 2018
Vertical and lateral heterostructures of van der Waals materials provide tremendous flexibility for band structure engineering. Since electronic bands are sensitively affected by defects, strain, and interlayer coupling, the edge and heterojunction of ...
Chu, Zhaodong   +12 more
core   +2 more sources

Retracted: Conservation and Development of Residential-Type Historical and Cultural Blocks in Guangzhou under Subjective Evaluation

open access: yesInternational Transactions on Electrical Energy Systems, 2023
International Transactions on Electrical Energy Systems
doaj   +1 more source

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