Results 41 to 50 of about 10,043 (292)

Characteristics of the Flexible Graphite Grounding Material and its Engineering Application

open access: yesIEEE Access, 2019
In order to meet the requirements of corrosion resistance of the grounding material and thermal stability of the grounding material of the transmission line towers, under the condition of power frequency current and high-frequency lightning current ...
Daochun Huang   +4 more
doaj   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

Мathematical Simulation of Electromagnetic Parameters of Single Infinite Long Grounding Electrodes at Flowing of Alternating Power Current

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2010
The paper presents results of a mathematical simulation of electromagnetic parameters of single lengthy grounding electrodes (electrode rod resistance, resistance against grounding alternating current flowing in the ground and grounding electrode voltage)
D. A. Gerasimovich, E. A. Dziaruhina
doaj   +1 more source

Effect of grounding grid of power transmission line on buried pipeline under short circuit fault

open access: yesYou-qi chuyun, 2021
In order to study the electromagnetic interference of the short-circuit current of grounding point when power transmission line is in fault operation, a model for grounding grid of transmission line towers and buried pipelines was established with the ...
Shaojie WANG   +4 more
doaj   +1 more source

PRECURSORY AND COSEISMIC CHANGES IN GROUND RESISTIVITY

open access: yesJournal of Physics of the Earth, 1977
A resistivity variometer of unusually high sensitivity has been in operation at a crustal movement observatory about 60km south of Tokyo since 1968. The variometer records changes in ground resistivity caused by crustal strain in association with tidal loading. When a large earthquake occurs, the variometer often records a step-wise change.
RIKITAKE, Tsuneji, YAMAZAKI, Yoshio
openaire   +2 more sources

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

open access: yesMolecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni   +11 more
wiley   +1 more source

Simulation Study on Lightning Impulse Characteristics of Flexible Graphite Composite Grounding Materials Applied to Grounding Grid of Power System

open access: yesFrontiers in Energy Research, 2022
The flexible graphite composite grounding electrode is a non-metallic grounding electrode with good electrical conductivity, corrosion resistance and non-ferromagnetic properties.
Yuanchao Hu   +7 more
doaj   +1 more source

High-Resistance Grounding Fault Detection and Line Selection in Resonant Grounding Distribution Network

open access: yes, 2023
The detection and selection of fault lines in resonant grounding distribution networks pose challenges due to the lack of sufficient state parameters and data.
Dong Yang, Baopeng Lu, Huaiwei Lu
core   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

open access: yesFEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová   +2 more
wiley   +1 more source

Impulse Grounding Resistance of Graphite Flexible Grounding Material under Spark Effect

open access: yes, 2017
Graphite flexible grounding material is an environmentally friendly material with corrosion resistant, non-magnetic and flexible characteristic, which is gradually applied to grounding of transmission lines in recent years.
Peng Cheng Zhang, Zhao Bo, Yuan Xun
core   +1 more source

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