Results 41 to 50 of about 104,038 (266)

A Bilevel Equalizer for Large Lithium Ion Batteries

Batteries, 2017
Due to variations among the cells, large lithium ion batteries (LIB) such as those in battery energy storage stations (BESS) and electric vehicles (EVs) must have an equalizer (EQU) circuit to balance the cell voltages.
Ngalula Sandrine Mubenga, Zachary Linkous, Thomas Stuart   +2 more
doaj   +1 more source

Plasma lipidomic and metabolomic profiles in high‐grade glioma patients before and after 72‐h presurgery water‐only fasting

Molecular Oncology, EarlyView.
Presurgery 72‐h fasting in GB patients leads to adaptations of plasma lipids and polar metabolites. Fasting reduces lysophosphatidylcholines and increases free fatty acids, shifts triglycerides toward long‐chain TGs and increases branched‐chain amino acids, alpha aminobutyric acid, and uric acid.
Iris Divé, Lisa Hahnefeld, Katharina J. Wenger, Donat Kögel, Joachim Steinbach, Gerd Geisslinger, Michael W. Ronellenfitsch, Irmgard Tegeder   +7 more
wiley   +1 more source

A Transformer-Less Voltage Equalizer for Energy Storage Cells Based on Double-Tiered Multi-Stacked Converters

IEEE Access, 2021
Energy storage systems are widely used in various fields such as renewable energy generation, hybrid electric vehicle, power grid, etc. However, the difference in characteristics among energy storage cells is one of the bottlenecks faced by large-scale ...
Yuanliang Fan, Luebin Fang, Mengran Xu, Han Wu, Zheng Zhou, Bingqian Liu, Shuang Lin, Yu Wang   +7 more
doaj   +1 more source

Ubiquitination of transcription factors in cancer: unveiling therapeutic potential

Molecular Oncology, EarlyView.
In cancer, dysregulated ubiquitination of transcription factors contributes to the uncontrolled growth and survival characteristics of tumors. Tumor suppressors are degraded by aberrant ubiquitination, or oncogenic transcription factors gain stability through ubiquitination, thereby promoting tumorigenesis.
Dongha Kim, Hye Jin Nam, Sung Hee Baek
wiley   +1 more source

Tryptophan‐sensing receptor GPR142 expression levels are directly regulated by proinflammatory cytokines in ghrelin‐producing cells

FEBS Open Bio, EarlyView.
GPR142, a tryptophan‐sensing receptor, stimulates gastrointestinal hormones like ghrelin and is linked to inflammation regulation. Proinflammatory cytokines suppress ghrelin production, while tryptophan levels decrease via IDO1 activation. Our findings reveal that proinflammatory cytokines directly regulate GPR142 expression in ghrelin‐producing cells,
Yoko Ueda, Hiroshi Iwakura, Takuya Ensho, Mika Bando‐Shimizu, Asako Doi, Norihiko Matsutani, Shuhei Morita, Hidefumi Inaba, Hiroyuki Ariyasu, Naoki Fukuda, Keiji Hayata, Toshiyasu Ojima, Masahiro Nishi, Taka‐aki Matsuoka, Hiroki Yamaue, Takashi Akamizu   +15 more
wiley   +1 more source

A layered multi‐objective parallel equalizer for lithium‐ion battery system

IET Renewable Power Generation, 2023
Aiming at the problems of slow equalization speed and low equalization efficiency in a large battery system, a layered multi‐objective parallel equalizer is proposed in this paper.
Hongrui Liu, Hairui Li, Donghua Gu, Jing Qian   +3 more
doaj   +1 more source

A Simplified Volterra Equalizer Based on System Characteristics for Direct Modulation Laser (DML)-Based Intensity Modulation and Direct Detection (IM/DD) Transmission Systems

Photonics, 2023
The nonlinear Volterra equalizer has been proved to be able to solve the problem of nonlinear distortion, but it has high computational complexity and is difficult to implement.
Zhongshuai Feng, Na Li, Wei Li, Peili He, Ming Luo, Qianggao Hu, Liyan Huang, Yi Jiang   +7 more
doaj   +1 more source

Open‐source deep‐learning models for segmentation of normal structures for prostatic and gynecological high‐dose‐rate brachytherapy: Comparison of architectures

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background The use of deep learning‐based auto‐contouring algorithms in various treatment planning services is increasingly common. There is a notable deficit of commercially or publicly available models trained on large or diverse datasets containing high‐dose‐rate (HDR) brachytherapy treatment scans, leading to poor performance on images ...
Andrew J. Krupien, Yasin Abdulkadir, Dishane C. Luximon, John Charters, Huiming Dong, Jonathan Pham, Dylan O'Connell, Jack Neylon, James M. Lamb   +8 more
wiley   +1 more source

Convex bodies all whose sections (projections) are equal [PDF]

arXiv, 2021
The purpose of this paper is to answer the following question: If all hyperplane sections through the origin of a convex body are "equal", is the convex body "equal" to the ball? The meaning of the notion "equal" will change in the course of this paper.
arxiv  

Ideal equal Baire classes [PDF]

J. Math. Anal. App., 451, No. 2, (2017), 1133-1153, 2016
For any Borel ideal we characterize ideal equal Baire system generated by the families of continuous and quasi-continuous functions, i.e., the families of ideal equal limits of sequences of continuous and quasi-continuous functions.
arxiv   +1 more source