Results 51 to 60 of about 32,480 (253)

A differential protection method for multi-terminal lines in distribution networks based on the alpha plane of current fault components

Zhejiang dianli
To address the challenges in differential protection applications for multi-terminal lines in distribution networks， such as reduced sensitivity， the inability to compensate for capacitive current under no-voltage conditions， and susceptibility of ...
HAN Jin, XU Guangxue, QIU Yutao, XIE Sixian, SUN Yan, GUAN Jiyong, ZHU Zhiyong   +6 more
doaj   +1 more source

Modeling and Characterization of Series Connected Hybrid Transformers for Low-Profile Power Converters

IEEE Access, 2020
Compact and low profile power converters are the main business of today's power industry. A significant volume of a power converter is occupied by the power transformer.
M. Abu Bakar, M. Farhan Alam, Kent Bertilsson   +2 more
doaj   +1 more source

Three-phase power transformer modelling in AC/DC traction substations [PDF]

MATEC Web of Conferences, 2019
Three-phase power transformer is one of the most important elements in the electric power systems, and it plays a significant role in terms of energy savings.
Bulucea Cornelia A., Nicola Doru A., Mastorakis Nikos E., Bulucea Carmen A.   +3 more
doaj   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Transcriptional profiling of circulating extracellular vesicles from prebiopsy prostate cancer patients

Molecular Oncology, EarlyView.
RNA profiling of circulating extracellular vesicles (EVs) from blood samples of men undergoing prostate biopsy identifies transcripts associated with clinically significant prostate cancer. Integrative analysis with public tumor datasets links EV‐derived gene signatures to tumor stage and progression‐free survival, highlighting CASP3, XRCC2, and RIT1 ...
Stefan Werner, Pierre Tennstedt, Randi C. Pose, Christian Müller, Katharina Besler, Svenja Schneegans, Malik Alawi, Marie C. Roesch, Sven Peine, Desiree Bonci, Joanna Budna‐Tukan, Evi Lianidou, Catherine Alix‐Panabières, Derya Tilki, Klaus Pantel   +14 more
wiley   +1 more source

Conformal Transformations for Symmetric Power Transformers

CoRR
Transformers with linear attention offer significant computational advantages over softmax-based transformers but often suffer from degraded performance. The symmetric power (sympow) transformer, a particular type of linear transformer, addresses some of this performance gap by leveraging symmetric tensor embeddings, achieving comparable performance to
Saurabh Kumar 0004, Jacob Buckman, Carles Gelada, Sean Zhang   +3 more
openaire   +2 more sources

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

Molecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary, Jose Javier Bravo‐Cordero   +1 more
wiley   +1 more source

On the Power of Convolution-Augmented Transformer

Proceedings of the AAAI Conference on Artificial Intelligence
The transformer architecture has catalyzed revolutionary advances in language modeling. However, recent architectural recipes, such as state-space models, have bridged the performance gap. Motivated by this, we examine the benefits of Convolution-Augmented Transformer (CAT) for recall, copying, and length generalization tasks.
Mingchen Li, Xuechen Zhang 0007, Yixiao Huang 0004, Samet Oymak   +3 more
openaire   +2 more sources

Liquid biopsy‐based diagnostic evaluation of hypermethylated CpG sites for ovarian cancer diagnosis

Molecular Oncology, EarlyView.
This schematic outlines the workflow from biomarker identification to duplex MethyLight assay validation for epithelial ovarian cancer diagnosis using cfDNA‐based liquid biopsy. Initial screening of hypermethylated CpG candidates (cg02957270, cg10061138 cg00480298, COL2A1) was performed in tissue using ARMS‐PCR, COBRA, qPCR and image analysis. Selected
Deepa Bisht, Sameer Gupta, Amrita Chaurasia, Manisha Sachan   +3 more
wiley   +1 more source

Performance response analysis and optimization for integrated renewable energy systems using biomass and heat pumps: a multi-objective approach

Carbon Neutrality
The focus of this study is to optimize the exploration of biomass-driven multi-energy systems, which include combined heat, power, and gas generation.
Zhang Dong, Zou Qing, Zheng Yu, Li Haoran, Yang Qifan, Zhang Rui, An Zhoujian   +6 more
doaj   +1 more source