Results 51 to 60 of about 786,447 (315)

Pilot Protection for Converter-interconnected Lines Based on Multi-stage Mutation of Fault Current

Zhongguo dianli
The introduction of power electronic converters has altered the fault characteristics of the traditional power grids. Traditional differential protection is inadequate to meet protection requirements when AC lines experience faults, leading to reduced ...
Zhaoyi SHA, Congbo WANG, Rongrong ZHAN, Yue YU, Jianfeng WANG   +4 more
doaj   +1 more source

Fertilizer and Stormwater Runoff Outreach Program in Newcastle, NH [PDF]

, 2010
The New Hampshire Coastal Protection Partnership (NH Coast) implemented a year long pilot public education and outreach program in the Town of New Castle aimed at reducing nitrogen pollution from lawn fertilizers and promoting rain gardens as a solution ...
Anderson, David
core   +1 more source

Dual PI3K/AKT and CDK4/6 inhibition reveals selective sensitivity in an SHH medulloblastoma stem cell model

Molecular Oncology, EarlyView.
Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute, Madeleine Birgersson, Paolo Ceriani, Margareta Wilhelm, Ourania N Kostopoulou   +4 more
wiley   +1 more source

A novel pilot protection method for UHVDC transmission lines based on U-I characteristics

Energy Reports, 2023
As one of the principal protections of UHVDC transmission lines, pilot protection requires strict synchronization and small data flow by exchanging the current on both terminals under the limitation of DC protection action rapidity. To solve this problem,
Hong Tan, Yuwei Wang, Zhenxing Li, Mohamed A. Mohamed, Qiujie Wang   +4 more
doaj   +1 more source

Polypropylene fibres within concrete with regard to heat induced spalling and reduction in compressive strength [PDF]

, 2008
The paper examines the effect of various polypropylene fibre additions (Types 1 and 2 and different fibre volumes) to concrete with regard to explosive spalling when subject to high temperatures similar to that experienced in building or tunnel fires ...
Richardson, Alan
core  

Re‐Awakening Public Attention to the Silent Pandemic of Cancer Among Older Adults in Low‐ and Middle‐Income Countries

Aging and Cancer, EarlyView.
ABSTRACT As global populations age, cancer is increasingly becoming a leading cause of morbidity and mortality among older adults, particularly in low‐ and middle‐income countries (LMICs). Despite accounting for the majority of new cancer cases and deaths, older individuals remain underrepresented in cancer research, clinical guidelines, and health ...
Ibrahim Bidemi Abdullateef, Sunkanmi Folorunsho, Abdulazeez Opeyemi Abdulganiyu   +2 more
wiley   +1 more source

Metagenomic Resolution of Functional Diversity in Copper Surface-Associated Marine Biofilms

Frontiers in Microbiology, 2019
We used metagenomic sequencing combined with morphological and chemical analyses to investigate microbial taxa and functions related to copper-resistance and microbiologically influenced corrosion in mature copper-associated biofilms in coastal seawater ...
Yimeng Zhang, Yimeng Zhang, Yimeng Zhang, Yimeng Zhang, Yan Ma, Yan Ma, Yan Ma, Ruiyong Zhang, Binbin Zhang, Binbin Zhang, Binbin Zhang, Xiaofan Zhai, Xiaofan Zhai, Xiaofan Zhai, Wangqiang Li, Wangqiang Li, Wangqiang Li, Liting Xu, Liting Xu, Liting Xu, Quantong Jiang, Quantong Jiang, Quantong Jiang, Jizhou Duan, Jizhou Duan, Jizhou Duan, Baorong Hou, Baorong Hou, Baorong Hou   +28 more
doaj   +1 more source

Characteristics of High Saturation Hydrate Reservoirs in the Low-Angle Subduction Area of the Makran Accretionary Prism

Frontiers in Earth Science, 2022
To delineate the spatial distribution of high saturation gas hydrate reservoirs in the low-angle subduction areas of the Makran Accretionary Prism, we conducted seismic data interpretation and impedance inversion of gas hydrates in the Makran ...
Jing Liao, Jing Liao, Xinxin Liu, Xinxin Liu, Qingfang Zhao, Qingfang Zhao, Jianming Gong, Jianming Gong, Weihan Yin, Weihan Yin, Sen Li, Sen Li, Baohua Lei, Baohua Lei, Jie Liang, Jie Liang, Khalid Muhammad, Waseem Haider Syed   +17 more
doaj   +1 more source

Prediction of Myasthenia Gravis Worsening: A Machine Learning Algorithm Using Wearables and Patient‐Reported Measures

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Myasthenia gravis (MG) is a rare disorder characterized by fluctuating muscle weakness with potential life‐threatening crises. Timely interventions may be delayed by limited access to care and fragmented documentation. Our objective was to develop predictive algorithms for MG deterioration using multimodal telemedicine data ...
Maike Stein, Haoqi Sun, Sophie Lehnerer, Lea Gerischer, Maximilian Mönch, Christian Meisel, Andreas Meisel, Pushpa Narayanaswami   +7 more
wiley   +1 more source

Index based crop insurance in senegal and west africa: some concerns based on on-going experiments [PDF]

, 2012
Agricultural insurance is just starting in West Africa (WA) with the recent launching of some index based insurance pilot projects. However it is already possible to stress some important issues based on those experiments and also considering previous ...
Muller, Bertrand
core