Results 91 to 100 of about 10,201,580 (262)

Status and development trends of resource utilization and pollution control of renewable energy waste

open access: yes能源环境保护
With China′s "dual carbon" goals continuously deepening, the wind power and photovoltaic industries are experiencing steady growth, with the new energy vehicle sector rapidly developing.
Qingfang ZOU   +4 more
doaj   +1 more source

Multirobot Heterogeneous Control Considering Secondary Objectives

open access: yesSensors, 2019
Cooperative robotics has considered tasks that are executed frequently, maintaining the shape and orientation of robotic systems when they fulfill a common objective, without taking advantage of the redundancy that the robotic group could present.
Julio F. Acosta   +3 more
doaj   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

open access: yesFEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno   +3 more
wiley   +1 more source

Common Ground: Why Should University Faculty Partner with Virginia Cooperative Extension?

open access: yes, 2014
The Virginia Beginning Farmer and Rancher Coalition Program (VBFRCP) is a collaborative effort through Virginia Cooperative Extension and Virginia Tech that reaches across the commonwealth to provide educational opportunities for beginning farmers and ...
Niewolny, Kimberly L., Gehrt, Karen Roth
core  

Ionomycin suppresses cancer cell growth by disrupting mitochondrial transcription

open access: yesFEBS Open Bio, EarlyView.
In this study, we identify a new function for the selective Ca2+ ionophore, ionomycin, as an inhibitor of mitochondrial transcription. Both total and nascent RNA analyses revealed that ionomycin treatment reduces the transcription of mitochondrial genes.
Lishen Wang   +10 more
wiley   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

open access: yesFEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty   +13 more
wiley   +1 more source

Nanoimprinted polyamide membranes for ultrafast and precise molecular sieving with low fouling

open access: yesNature Communications
Polyamide membranes with ultrahigh permeance and exceptional solute selectivity present a significant opportunity to reduce energy consumption in desalination, pharmaceutical purification, and solvent recovery.
Pengrui Jin   +5 more
doaj   +1 more source

Biochar for Wastewater Treatment: Preparation, Modification, Characterization, and Its Applications

open access: yesMolecules
Water contamination has become a critical issue, resulting in a decline in global water quality that harms both human health and the environment. Biochar, a porous carbon-rich material produced through the thermochemical decomposition of biomass, has ...
Ababo Workineh Tadesse   +2 more
doaj   +1 more source

Exploring Travel Time Distribution and Variability Patterns Using Probe Vehicle Data: Case Study in Beijing

open access: yesJournal of Advanced Transportation, 2018
Exploring travel time distribution and variability patterns is essential for reliable route choices and sophisticated traffic management and control. State-of-the-art studies tend to treat different types of roads equally, which fails to provide more ...
Peng Chen   +3 more
doaj   +1 more source

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