Results 91 to 100 of about 1,107,923 (314)

PAK1 activation drives divergent resistance mechanisms to aromatase inhibition and tamoxifen in a luminal: A breast cancer model

open access: yesMolecular Oncology, EarlyView.
Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller   +10 more
wiley   +1 more source

Cogeneration – development and prospect in Polish energy sector

open access: yesE3S Web of Conferences, 2017
Next 10-15 years are crucial for condition of Polish energy sector in light of challenges arising mainly from increasing demand for electric energy, need of reducing greenhouse gases emissions and shutdowns of old units.
Matuszewska Dominika   +2 more
doaj   +1 more source

Beyond Petroleum - Whither Nigeria?

open access: yesThe Proceedings of the Nigerian Academy of Science, 2019
Oil and Gas (Otherwise known as Petroleum) provide a vital contribution to the Global Energy mix. Economic development and progression are known to be symmetrically linked with increasing hydrocarbon consumption but there is increasing evidence of ...
Mufutau B. Oyeneyin
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Highly Selective H2 Production From Photoreforming of Formic Acid Triggered by Cu Single‐Atom Sites in a Cocatalyst

open access: yesCarbon Energy
Photoreforming of formic acid (FA) represents a compelling technology for green hydrogen (H2) production, but the application is limited by the relatively low activity and selectivity.
Xiaoyuan Ye   +7 more
doaj   +1 more source

Synergistic effect of oxygen species and vacancy for enhanced electrochemical CO2 conversion to formate on indium oxide

open access: yeseScience
Indium-based oxides are promising electrocatalysts for producing formate via CO2 reduction reaction, in which ∗OCHO is considered the key intermediate.
Tengfei Ma   +5 more
doaj   +1 more source

The role of phase change materials for the sustainable energy

open access: yesE3S Web of Conferences, 2016
Unceasing global economic development leads to continuous increase of energy demand. Considering the limited conventional resources of energy as well as impact on the environment associated with its use, it is important to focus on the rational ...
Kuta Marta   +2 more
doaj   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Progress on Redox Flow Battery For Energy Storage at DICP

open access: yes, 2011
Large-scale energy storage technology has received widely attention in the world with the development of renewable energy(solar, wind etc.) by resolving the randomcity and intermittence of electricity generated.
张华民
core   +1 more source

Reasonableness of phase change materials use for air conditioning – a short review

open access: yesE3S Web of Conferences, 2017
PCM-based systems for cooling of building spaces are a developing are a with great potential. Especially since cooling systems are becoming more popular resulting in increased demand for energy. The aim of this work is to analyse how application of phase
Kuta Marta   +2 more
doaj   +1 more source

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