Results 51 to 60 of about 361,847 (319)

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

FEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth, Moritz Koch, Le‐Han Rössner, Johanna Eichhorn, Denys Pogoryelov, Matthias P. Mayer, Jude M. Przyborski   +6 more
wiley   +1 more source

Simplified equivalent aggregation framework for impedance network modeling of MMC-HVDC systems with grid structural considerations

International Journal of Electrical Power & Energy Systems
Modular Multilevel Converter (MMC)-based Multi-terminal High-voltage Direct Current (MTDC) systems have gained widespread application in power transmission, where analyzing their wideband stability is critical for enhancing DC grid operational ...
Yanxu Wang, Guoqing Li, Yechun Xin, Tuo Wang, Shouqi Jiang, Weiru Wang, Yupeng He   +6 more
doaj   +1 more source

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

FEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong, Yuhei Hosokawa, Lars Oliver Essen, Manuel Maestre‐Reyna   +3 more
wiley   +1 more source

Simulation Verification of Overcurrent Protection Operation in Power Networks Integrating Renewable Energy Sources in Energy Communities

, 2021
This publication discusses the risks of further use of classical overcurrent protections in modern power systems. The increasing penetration of renewable energy sources has caused a lot of challenges, among other things, the development of energy ...
Adrian Halinka, Piotr Rzepka, Mateusz Szablicki   +2 more
core   +1 more source

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

FEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell, Cassy Ross, Panagiota S. Filippou, Bruno Silvester Lopes, Dominic Gilchrist, Paul Dean, Kamar Ameen‐Ali, Tora K. Smulders‐Srinivasan, Ahmad A. Khundakar   +8 more
wiley   +1 more source

Flexible Power Point Tracking Using a Neural Network for Power Reserve Control in a Grid-Connected PV System

, 2022
Renewable energy penetration in the global energy sector is in a state of steady growth. A major criterion imposed by the regulatory boards in the wake of electronic-driven power systems is frequency regulation capability.
Jishu Mary Gomez, Prabhakar Karthikeyan Shanmugam   +1 more
core   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

A Coordinated Dual-Channel Wide Area Damping Control Strategy for a Doubly-Fed Induction Generator Used for Suppressing Inter-Area Oscillation

Applied Sciences, 2019
Using a doubly-fed induction generator (DFIG), with an additional active or reactive damping controller, is a new method of suppressing the inter-area oscillation of a power system. However, using active power modulation (APM) may decrease the damping of
Guowei Cai, Xiangsong Chen, Zhenglong Sun, Deyou Yang, Cheng Liu, Haobo Li   +5 more
doaj   +1 more source

Power losses calculation methodology to evaluate inverter efficiency in electrical vehicles

, 2011
Nowadays, electrical vehicles (EVs) are of special interest and fuel engines are starting to be substituted by electrical motors. Besides the batteries and the motor, the power electronic devices are important parts in an EV, especially the inverter ...
Jordi Zaragoza, Josep Pou, Carles Jaen, Salvador Ceballos, Jaen, Carles, Daniel Osorno, Pou, Josép, Zaragoza, Jordi, Ceballos, Salvador, Osorno, Daniel   +9 more
core   +1 more source

A flexible power system operations simulation model for assessing wind integration [PDF]

, 2011
Paper presented at the IEEE 2011, Power and Energy Society General Meeting, San Diego, CA, 24-29 July 2011With the advent of wind power generation on worldwide power systems, many operators and researchers are analyzing the impacts that higher future ...
Milligan, M., O'Malley, M., Milligan, Michael R., Ela, E., Michael Milligan, O\u27Malley, Mark, Ela, Erik, O'Malley, Mark, Mark O'Malley, Erik Ela   +9 more
core   +1 more source