Results 81 to 90 of about 18,308,647 (297)

Evolution‐guided yeast complementation reveals functional differences in human PSPH variants

FEBS Open Bio, EarlyView.
Ancient genomes can help guide which human genetic variants are tested experimentally. This study applies that idea to PSPH, a gene involved in serine biosynthesis, and uses high‐throughput yeast complementation to compare variant function. The findings reveal measurable differences among selected alleles and illustrate the value of evolution‐guided ...
Mauricio Campa‐Álvarez, Diana Ascencio, Miguel Vallebueno‐Estrada, Eduardo González‐Orozco, Christian Eduardo Martínez‐Guerrero, Rafael Montiel, Alexander DeLuna   +6 more
wiley   +1 more source

A Novel Sectionalizing Method for Power System Parallel Restoration Based on Minimum Spanning Tree

Energies, 2017
Parallel restoration is a way to accelerate the black-start procedure of power systems following a blackout. An efficient sectionalizing scheme can reduce the restoration time of a system, taking into account the black-start ability, generation-load ...
Changcheng Li, Jinghan He, Pei Zhang, Yin Xu   +3 more
doaj   +1 more source

BCG vaccination potentiates oxidative phosphorylation in neonatal myeloid‐derived suppressor cells

FEBS Open Bio, EarlyView.
BCG vaccination enhances oxidative phosphorylation in neonatal MDSCs, impairing their immunosuppressive function. It upregulates electron transport chain genes and mitochondrial activity, increasing ATP and oxygen consumption. Pharmacological OXPHOS inhibition partially restores suppressive capacity, confirming causality.
Yingying Chen, Hui Li
wiley   +1 more source

High Efficiency Power Amplifier Based on Envelope Elimination and Restoration Technique [PDF]

, 2010
Due to complex envelope and phase modulation employed in modern transmitters it is necessary to use power amplifiers that have high linearity. Linear power amplifiers (classes A, B and AB) are commonly used, but they suffer from low efficiency especially
Alou Cervera, Pedro, Cobos Márquez, José Antonio, Gimeno Martín, Alejandro, Vasic, Miroslav, Pardo Martin, José Manuel, Ortega González, Francisco Javier, Oliver Ramírez, Jesús Angel, Díaz López, Daniel, Benavente Peces, César, García Suárez, Oscar   +9 more
core  

Architecture of a microgrid energy management system

, 2011
In the framework of deregulated electricity markets, distributed generation and load management are emerging as new technologies. In this context, the microgrid concept adds value to distributed energy resources (DER) by aggregating them into autonomous ...
José Oyarzabal, Jon Anduaga, Asier Gil de Muro, Jimeno, Joseba, Anduaga, Jon, Oyarzabal, José, De Muro, Asier Gil, Joseba Jimeno   +7 more
core   +1 more source

Genetic dissection of human ABCE1 in yeast reveals separable requirements for ribosome recycling and suppression of aberrant reinitiation

FEBS Open Bio, EarlyView.
Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata, Yuxin Li, Kei Endo, Koichi Ito   +3 more
wiley   +1 more source

Agglomerative Hierarchical Clustering Methodology to Restore Power System considering Reactive Power Balance and Stability Factor Analysis

International Transactions on Electrical Energy Systems
Despite there are significant advancements in modern power systems, blackouts remain a potential risk, necessitating efficient restoration strategies. This paper introduces an innovative concept for power system restoration, focusing on balancing active ...
Srijan Khadka, Abhishek Wagle, Bibek Dhakal, Rupesh Gautam, Tajana Nepal, Ashish Shrestha, Francisco Gonzalez-Longatt   +6 more
doaj   +1 more source

Determination of weight coefficient for power system restoration

, 2012
This letter presents a novel method to determine the weight coefficient existing in the model of network reconfiguration during power system restoration.
Xu, Z, Ding, HL, Shi, L
core   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Power Restoration in Medium Voltage Network Using Multiagent System

Advances in Electrical and Electronic Engineering, 2013
The article describes a novel approach to a power restoration in medium voltage power distribution network. It focuses primary at searching of a new network configuration enabling to minimalize the size of faulted area and to restore the power for the ...
Miroslav Kovac, Peter Bracinik, Marek Hoger, Marek Roch, Alena Otcenasova   +4 more
doaj   +1 more source