Results 51 to 60 of about 184,800 (205)
Formation control of vessels with intermittent communication
Zhongguo Jianchuan Yanjiu, 2020 Objectives Aiming at the formation control of multiple vessels in an intermittent communication environment, a coordinated formation control law based on the backstepping method is proposed, and sufficient conditions for formation given to ensure ...
LIU Rui, YU Shuanghe, YIN Guangshuai
doaj +1 more source
Dynamic response of aluminum alloy plate with initial cracks under repeated impacts
Zhongguo Jianchuan Yanjiu[Objectives] This paper aims to study the effects of initial cracks on the dynamic response of aluminum alloy plate under repeated impacts.[Methods] Through the repeated impact test and finite element simulation of the aluminum alloy plate, we analyze ...
Duan Fangjuan, Liu Jingxi, Xie De
doaj +1 more source
Strength and stability analysis of new spherical bulkhead structure at stern
Zhongguo Jianchuan Yanjiu, 2020 Objectives In order to make the stern have more space to optimize the arrangement of shafting and reduce the vibration of stern, a new spherical bulkhead structure for the stern is presented.Methods ANSYS software is adopted to establish a finite ...
HOU Lei
doaj +1 more source
Asian American women\u27s resilience: An integrative review
, 2016 Asian American women face unique stressors that threaten their overall health and well-being. However, resilience is a phenomenon that allows individuals to develop positive adaptation despite adversities and challenges.
Constantino, Rose E. +1 more
core +2 more sources
Why Should we Worry about Nigeria's Fragile Security?
The Political Quarterly, EarlyView.Abstract This paper explores the multifaceted implications of Nigeria's persistent security crisis, highlighting its domestic, regional and global consequences. It examines the humanitarian toll, economic disruption, poverty, food insecurity and the erosion of social cohesion within Nigeria. Regionally, it analyses how Nigeria's instability exacerbates
Onyedikachi Madueke
wiley +1 more source
The Gender of Fossil Fuels: Oil and Domestic Perils in Mandate Palestine
Gender &History, EarlyView.ABSTRACT This article explores the gender dynamics behind the rise of kerosene – an oil derivative – as the main domestic fuel in Mandate Palestine. It argues that these dynamics were constitutive in determining who began to use oil, where and for what purposes, in turn demonstrating that women in Palestine were the promoters and targets of a campaign ...
Shira Pinhas
wiley +1 more source
A surface for zero-insertion transmission multi-passband frequency selection
Zhongguo Jianchuan Yanjiu, 2020 Objectives Focusing on the shortcomings of limited band selection and poor control effectiveness of the current multi-band frequency selective surface, this paper designs a multi-passband frequency selection surface based on the transmission zero ...
TANG Xuying +4 more
doaj +1 more source
Why Russia and China Have Not Formed an Anti-American Alliance [PDF]
, 2003 "Why Russia and China Have Not Formed an Anti-American Alliance," Naval War College Review, 56: 4 (Autumn 2003), pp.
Richard Weitz
core
‘Let's Turn the Grass Into Meat’: Animal Husbandry as Women's Work in Cold War North Korea
Gender &History, EarlyView.ABSTRACT In postcolonial North Korea, the future of the nation was said to be a function of the feedlot. Unobtainable on the battlefields of the recently ended Korean War, liberation and unification of the peninsula became a question of competitive developmentalism.
Sunho Ko, Derek J. Kramer
wiley +1 more source
Zhongguo Jianchuan YanjiuObjectiveCavitation, as one of the most important noise sources around propellers, significantly enhances far-field radiated noise and brings many adverse effects.
Shujian LÜ +3 more
doaj +1 more source