Results 11 to 20 of about 443,600 (164)
Development of Engine Efficiency Characteristic in Dynamic Working States
Energies, 2019 The objective of this paper is to present a new approach to the problem of combustion engine efficiency characteristic development in dynamic working states.
Piotr Bera
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Jixie chuandong, 2019 In order to improve the road adaptability of urban sanitation sweeping vehicle， a hydraulic mechanical compound transmission device is designed. The transmission device has three working modes of pure hydraulic pressure， torque splitting speed and speed ...
Fuyi Cao +3 more
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Jixie chuandong, 2019 The vibration characteristic of gearbox of high-speed train under different working conditions is studied. With a gearbox of a certain type of high-speed train as the object, the main influence factors of vibration are studied by the method of combining ...
Lin Xinhai Zhao Yongqiang Ma Yuqiang Dong Ting
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Working characteristic curves of the hydrostatic support.
, 2022 Working characteristic curves of the hydrostatic support.
Hongqiang Chai (13170571) +4 more
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Frontiers in Built Environment, 2023 The characteristic values of climatic actions in current structural design codes are based on a specified probability of exceedance during the design working life of a structure.
Lars Abrahamczyk, Aanis Uzair
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SANITARY-HYGIENIC CHARACTERISTIC OF WORKING CONDITIONS AND STATE OF HEALTH OF TEACHERS
Медична наука України, 2018 Relevance. The main causes, which cause voice disruption in teachers can be divided into biological, professional, everyday, psychological. Combinations of two or more factors are possible. Objective.
I.V. Savushina
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Women's Knowledge about long hours working complication on pregnancy outcome. [PDF]
Kirkuk Journal of Science, 2017 Objectives: Assess pregnant women's Knowledge about complication of long hours working on Pregnancy outcome. Methodology: A descriptive study design , content A purposive (non probability) sample of (80) pregnant women's whom aged are ranged from (25-40 ...
Rabab Hamode, Rabab Hamodee Hanon
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Gong-kuang zidonghua, 2022 The intelligent working face has abnormal working conditions such as lost support, uneven straightness, and support skew after the automatic following of hydraulic support. Therefore, manual regulation and control are needed.
ZHANG Jintao +3 more
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Case Studies in Construction Materials, 2022 This paper reveals the general working law of compressive members by the stressing state modeling and analysis of their simulative response date. Firstly, the finite element simulation of compressive members with various slenderness ratios obtains the ...
Mingyue Zhang +4 more
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Jurnal Ekonomi Pembangunan, 2008 In approximating factors influencing decision for coming on the market activity there are some characteristic factor influencing it. The factors are wage (earnings), earnings of non labor income, individual characteristic, social environment ...
Rosmiyati Chodijah
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