Results 111 to 120 of about 2,169,079 (262)

Prediction of Breakdown Voltage of Long Air Gaps Under Switching Impulse Voltage Based on the ISSA-XGBoost Model

Energies
In transmission lines, the discharge characteristics of long air gaps significantly influence the design of external insulation. Existing machine learning models for predicting breakdown voltage are typically limited to single gaps and do not account for
Zisheng Zeng, Bin Song, Shaocheng Wu, Yongwen Li, Deyu Nie, Linong Wang   +5 more
doaj   +1 more source

Assessment of the lightning transient coupling to control cables interconnecting structures in large industrial facilities and power plants

, 2005
Large industrial facilities and power plants often require a huge number fo information and control cables between the differnet structures. These I&C-cables can be routed in reinforced concrete cable ducts or in isolated buried cable runs.
Zischank, Wolfgang J., Kern, Alexander (Prof. Dr.-Ing.), Seevers, M., Frentzel, Ralf, Heidler, Fridolin   +4 more
core  

DNA‐Methylation for Risk‐Stratification of Women Without a Fully Visible Transformation Zone at Colposcopy: A Cross‐Sectional Study

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective To evaluate the performance of DNA methylation markers for the detection of cervical precancer among screening‐positive older women without a fully visible transformation zone at colposcopy (TZ3). Design Cross‐sectional study. Setting Colposcopy clinics, Central Denmark Region, 2019–2021.
Karen Omann Binderup, Joachim Boers, Line Winther Gustafson, Berit Andersen, Lone Kjeld Petersen, Pinar Bor, Joost Gribnau, Wim G. V. Quint, Henk Van Den Munckhof, Mette Tranberg, Anne Hammer   +10 more
wiley   +1 more source

Lightning protection system for isolate structure in Kuala Lumpur

, 2010
This project is dealing with the new development of the probability theory that established which approach to the risk assessment analysis study that based on standard IEC 6230S series protection against lightning.
Ng, Yit Fung
core  

Optimising Haematopoietic Stem Cell Transplantation: Enhancing Myeloablation Sensitivity and Alleviating Anaemia Using Roxadustat (FG‐4592)

Cell Proliferation, EarlyView.
The use of FG‐4592 in the process of myeloablation can promote haematopoietic cell apoptosis for more effective myeloablation, maintain the number of RBC and may create a pluripotent microenvironment suitable for donor cells, so as to enable more effective haematopoietic reconstruction of donor cells in vivo.
Guanheng Yang, Jiahui Wu, Xinbing Guo, Wenchen Shen, Xiao Sang, Xiuli Gong, Shu‐Zhen Huang, Jingzhi Zhang, Fanyi Zeng   +8 more
wiley   +1 more source

Refined risk assessment and differentiated protection of lightning damage in distribution network lines considering the underlying surface environment

Frontiers in Energy Research
The distribution line is widely distributed and the span of pole-towers is small. However, the existing lightning positioning system has limited positioning accuracy, and the lightning strike coordinates it locates have certain deviations for the ...
Ziyang Wan, Lixiang Fu, Zhenchuan Du, Zhigang Chen, Chao Liu, Yi Zhu, Xiaoxin Ma   +6 more
doaj   +1 more source

Pro‐environment behaviors, invasive plant management, and the gap between motivations for behavioral intention and action

Conservation Science and Practice, EarlyView.
Invasive plant species pose significant challenges to natural resources and communities around the world. However, invasive plant management may require different motivations than other pro‐environmental behaviors because mitigation of invasive plants often comes at high individual cost, has limited effectiveness when undertaken in isolation, and ...
Danielle M. McLaughlin, Elizabeth Baldwin, Alejandro Ponce, Elise Gornish, Adam Henry, Jose Soto, Aaron M. Lien   +6 more
wiley   +1 more source

Lightning protection design of a renewable energy hybrid-system without power mains connection

, 2005
In the year 2000 a direct lightning strike to the hybridsystem without power mains connection VATALI on the Greek island Crete results in the destruction and damage of some mechanical and electrical components.
Müller, Klaus-Peter, Krichel, Frank, Kern, Alexander (Prof. Dr.-Ing.)   +2 more
core  

Unraveling the active site cover of coproheme decarboxylase from Listeria monocytogenes

The FEBS Journal, EarlyView.
During heme biosynthesis in Gram‐positive bacteria, coproheme decarboxylase (ChdC) catalyzes the conversion of four‐propionate substrate coproheme to the two propionate product heme b. Its active site is universally covered by a flexible linking loop. This study identifies an important histidine residue, which stabilizes the loop in a ChdC homolog.
Nikolaus Falb, Dominik Hörtnagel, Chris Oostenbrink, Paul G. Furtmüller, Stefan Hofbauer   +4 more
wiley   +1 more source

Artificial Intelligence and Nursing: Freedom From the Mundane or Subservience to a New Nobility

Journal of Advanced Nursing, EarlyView.
ABSTRACT Aim To explore the notion of post‐humanism and the impact of artificial intelligence (AI) on society, nursing and healthcare. Design Discursive paper. Methods Critical reflection on concepts relating to post‐humanism and the impact of AI, sourced from contemporary and established literature. Data Sources Information was drawn from a wide range
David A. Richards
wiley   +1 more source