Results 61 to 70 of about 2,301,421 (250)

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Research on transformer protection based on wavelet neural network and FPGA

open access: yesJournal of Measurement Science and Instrumentation, 2014
The paper expounds importance of the transformer protection and analyzes the magnetizing inrush current produce condition.A comprehensive prevention based on the wavelet neural network methods for identification the magnetizing inrush current is put ...
WANG Zhi-wen   +4 more
doaj  

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

open access: yesMolecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge   +17 more
wiley   +1 more source

Power transformer protection

open access: yes, 2023
Transformatori su jedna od najkritičnijih i najskupljih komponenti svakog distribucijskog sustava. To je zatvoreni statički uređaj obično natopljen u ulje, pa su stoga kvarovi koji se javljaju na njemu ograničeni ali učinak nekog kvara može biti vrlo ...
Krmpotić, Sanjin
core   +2 more sources

Experimentos con una protección basada en redes de neuronas artificiales

open access: yesRevista Científica de Ingeniería Energética, 2011
En este trabajo se muestran los resultados de los experimentos físicos realizados con una protección basada totalmente en Redes de Neuronas Artificiales para un transformador eléctrico a escala de laboratorio.
Orlys Ernesto Torres Breffe   +3 more
doaj  

Performance Comparison and Selection of Transformer Fluid

open access: yesMATEC Web of Conferences, 2016
Transformer fluid directly affects the working state of the components and the cooling efficiency of transformer. There are three kinds of transformer fluid used for electric locomotive, EMU and suburban rail vehicles: mineral oil, silicone liquid and ...
Lu Yang, Liu Shi Jia
doaj   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

open access: yesMolecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Improving the Protection of Step-Down Transformers by Utilizing Percentage Differential Protection and Scale-Dependent Intrinsic Entropy

open access: yesEntropy
Transformer operations are susceptible to both internal and external faults. This study primarily employed software to construct a power system simulation model featuring a step-down transformer.
Chia-Wei Huang   +4 more
doaj   +1 more source

Overvoltage Protection for High Frequency High Voltage Power Transformers

open access: yesEletrônica de Potência, 2019
Transformers with high-voltage operation may have undesired behavior due to the effects of their parasitic elements. In power electronics applications, if the primary voltage has harmonics, transformer resonances may be excited, causing high primary ...
Diego Teruo Mendes de Souza   +2 more
doaj   +1 more source

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