Results 21 to 30 of about 6,276,135 (290)

Construction of a competency index system for shift nurses in China: A Delphi study

Nursing Open, 2023
Aim This study developed a set of competency evaluation indicators for shift work nurses in China. Background Nurses on night shifts must deal with the treatment, nursing, and management work, which requires excellent competency of night shift nurses in ...
Jiao Liu, Huifang Qiu, Xiaohong Zhang, Fang He   +3 more
doaj   +1 more source

A Delphi-based index system for digital transformation capability of retailers

Journal of Business Economics and Management, 2022
Digital transformation capability (DTC), as an important capability to use digital technology to innovate business and management models, enables retailers reduce costs, and enhance production. It is the main driving force for restructuring the business
Jianlin Pan, Jie Lin, Siwei Wang
doaj   +1 more source

Optimal load shedding for microgrids with unlimited DGs [PDF]

, 2013
Recent years, increasing trends on electrical supply demand, make us to search for the new alternative in supplying the electrical power. A study in micro grid system with embedded Distribution Generations (DGs) to the system is rapidly increasing ...
Mustapha, Nik Mohd. Zaitul Akmal
core   +1 more source

Event Index - an LHCb Event Search System

, 2015
During LHC Run 1, the LHCb experiment recorded around $10^{11}$ collision events. This paper describes Event Index - an event search system. Its primary function is to quickly select subsets of events from a combination of conditions, such as the ...
Artemov, Alexey, Kazeev, Nikita, Redkin, Artem, Ustyuzhanin, Andrey   +3 more
core   +1 more source

Unlocking sustainable marine economic growth: the role of financial development, innovation, and capital investment in coastal China

Frontiers in Marine Science
IntroductionAs global resource demands and environmental challenges intensify, China's vast marine resources present a significant opportunity for sustainable economic development.
Zhaosu Meng, Zhaosu Meng, Mengjiao Pang, Dingyue Zhang, Wenxiang Chen   +4 more
doaj   +1 more source

Supersymmetry and the Atiyah-Singer Index Theorem I: Peierls Brackets, Green's Functions, and a Supersymmetric Proof of the Index Theorem

, 1993
The Peierls bracket quantization scheme is applied to the supersymmetric system corresponding to the twisted spin index theorem. A detailed study of the quantum system is presented, and the Feynman propagator is exactly computed.
Ali Mostafazadeh, Windey P.
core   +1 more source

Construction of a public health security evaluation index system for Zhejiang province: a Delphi study

Zhongguo gonggong weisheng
ObjectiveTo establish an index system to evaluate the public health security of the province and provide a reference for the government to promote the construction of a public health security system.
Yan HOU, Yinwei QIU, Wenjie LAI, Jianmei WU, Chengyang PAN, Junfen LIN, Min YU, Qing SHEN   +7 more
doaj   +1 more source

Evaluating Ecosystem Characteristics and Ecological Carrying Capacity for Marine Fauna Stock Enhancement Within a Marine Ranching System

Animals
China has recently launched extensive marine ranching projects, highlighting the need for scientific evaluation of ecosystem structure and function to guide their development.
Jie Feng, Haolin Yu, Lingjuan Wu, Chao Yuan, Xiaolong Zhao, Huiying Sun, Cheng Cheng, Yifei Li, Jingyi Sun, Yan Li, Xiaolong Wang, Yongjun Shang, Jiangling Xu, Tao Zhang   +13 more
doaj   +1 more source

Research of comprehensive quantitative evaluation of power quality of coal mine

Gong-kuang zidonghua, 2015
The current harmonic distortion reflecting the maximum load current was defined, and a distortion power factor considering non-sinusoidal current waveform was built according to special requirements of coal mine electrical load.
WANG Qingliang, YAO Miao
doaj   +1 more source

Stochastic Instability of Quasi-Isolated Systems

, 2002
The stability of solutions to evolution equations with respect to small stochastic perturbations is considered. The stability of a stochastic dynamical system is characterized by the local stability index. The limit of this index with respect to infinite
Yukalov, V. I.
core   +1 more source