Results 71 to 80 of about 18,126 (235)

A Swarm Approach for Improving Voltage Profiles and Reduce Power Loss on Electrical Distribution Networks

IEEE Access, 2018
As a mean to provide reactive power compensation to radial distribution networks, capacitor banks are commonly installed within these electrical distribution systems.
Primitivo Diaz, Marco Perez-Cisneros, Erik Cuevas, Octavio Camarena, Fernando Abraham Fausto Martinez, Adrian Gonzalez   +5 more
doaj   +1 more source

Discovery of a Novel DNMT1 Inhibitor with Improved Efficacy in Treating β‐Thalassemia

Advanced Science, EarlyView.
Context of Research: β‐thalassemia affects millions worldwide. DNMT inhibitors are effective HbF‐inducers that benefit patients with β‐thalassemia. Existing DNMT inhibitors are not approved for β‐thalassemia treatment due to dose‐limiting toxicity.What We Find: DMT207 traps DNMT1 into helix‐kinked inactive conformation and enhances its interaction with
Yijie Shen, Jiale Wei, Shibing Tang, Dongliang Wu, Liangyi Zong, Shuyuan Ma, Qing Xiong, Ruijie Gong, Siyuan Xu, Chuxuan Peng, Qin Feng, Songchen Liu, Qitong Liu, Yuhua Ye, Quan Zhao, Cheng Luo, Peng Huang, Zhihai Li, Xiangqian Kong, Xianjiang Lan   +19 more
wiley   +1 more source

Catalyst‐Free Collagen Filament Crosslinking for Engineering Anisotropic and Mechanically Robust Tissue Scaffolds

Advanced Science, EarlyView.
A bioorthogonal rhodamine/PEG crosslinking strategy is introduced to engineer dense collagen hydrogels with high mechanical resilience and cytocompatibility. Integration with wet‐spinning enables the fabrication of uniaxially aligned, cell‐laden collagen filaments that activate mechanotransductive signaling and support functional muscle regeneration in
JuYeon Kim, Hanjun Hwangbo, ByungJoon Choi, Dogeon Yoon, GeunHyung Kim   +4 more
wiley   +1 more source

Impacts of Voltage Control Methods on Distribution Circuit’s Photovoltaic (PV) Integration Limits

Inventions, 2017
The widespread integration of photovoltaic (PV) units may result in a number of operational issues for the utility distribution system. The advances in smart-grid technologies with better communication and control capabilities may help to mitigate these ...
Anamika Dubey
doaj   +1 more source

Distribution System Voltage Management and Optimization for Integration of Renewables and Electric Vehicles: Research Gap Analysis [PDF]

, 2013
California is striving to achieve 33% renewable penetration by 2020 in accordance with the state’s Renewable Portfolio Standard (RPS). The behavior of renewable resources and electric vehicles in distribution systems is creating constraints on the ...
Arghandeh, Reza, Brown, Merwin, Cibulka, Lloyd, Miller, Larry, von Meier, Alexandra   +4 more
core  

On the development of a MODEM for data transmission and control of electrical household appliances using the low-voltage power-line [PDF]

, 2003
This paper presents a CMOS 0,6μm mixed-signal MODEM ASIC for data transmission on the low-voltage power line. The circuit includes all the analog circuitry needed for input interfacing and modulation/demodulation (PLL-based frequency synthesis, slave ...
Domínguez Matas, Carlos, Escalera Morón, Sara, García González, José Manuel, Guerra Vinuesa, Oscar, Rodríguez Vázquez, Ángel Benito   +4 more
core   +1 more source

A Bioinstructive Injectable Hydrogel for Enhancing Intrinsic Regeneration through Cell Recruitment and Training

Advanced Science, EarlyView.
A bioinstructive injectable hydrogel enables sustained release of stromal cell–derived factor‐1 alpha (SDF‐1α) and stable retention of laminin through ionic and hydrophobic interactions. This dual‐signaling matrix promotes endogenous stem cell recruitment and training, supports angiogenesis, and enhances intrinsic regenerative processes in ischemic ...
Yurim Kim, Young‐Min Kim
wiley   +1 more source

Optimal allocation of electric vehicle charging stations and distributed generation in radial distribution networks

Engineering Science and Technology, an International Journal
The widespread spread of electric vehicles requires the establishment of charging stations (EVCSs), and this is considered a large load on the network. This gives priority to distributing the stations in a way that reduces the load on the network, and in
Ismail A. Soliman, Vladimir Tulsky, Hossam A. Abd el-Ghany, Ahmed E. ElGebaly   +3 more
doaj   +1 more source

High Performance, Continuously Tunable Microwave Filters using MEMS Devices with Very Large, Controlled, Out-of-Plane Actuation

, 2018
Software defined radios (SDR) in the microwave X and K bands offer the promise of low cost, programmable operation with real-time frequency agility. However, the real world in which such radios operate requires them to be able to detect nanowatt signals ...
Beacken, Marc, Bishop, David J., Chang, Jackson, Holyoak, Michael, Imboden, Matthias, Kannell, George   +5 more
core   +1 more source

Osmotic Tension Asymmetry Drives Electrotactic Migration via PDLIM7‐Polarized Microfilament Coordination in Breast Cancer Cells

Advanced Science, EarlyView.
This study establishes an electric field‐induced directional migration model using fluorescence tension probes to visualize microfilament forces and intracellular osmotic pressure dynamics in the electrotactic migration of breast cancer cells. This model delineates how electromechanical interactions among membrane potential, ion channels, OP, traction ...
Ling Zhu, Zihui Zheng, Wang Li, Chenyi Shou, Ying Zhao, Lijun Zhang, Xiaoli Shi, Yunfeng Hu, Huanhuan Zhao, Huiwen Wu, Jun Guo   +10 more
wiley   +1 more source