Push and Pull Strength

Author(s):  
Jonathan James ◽  
Andrew Todd
Keyword(s):  
Work ◽  
2021 ◽  
pp. 1-9
Author(s):  
Sentichuba Pongener ◽  
Thaneswer Patel ◽  
Anubhab Pal ◽  
Temjen W

BACKGROUND: In agricultural farming operations, the incompatibility between operators’ physical capability and labor demands in the operation of tools and equipment results in a decreased performance, productivity, and safety related measures. OBJECTIVE: The aim of this study was to collect a biomechanical database of push/pull strengths for initiating the development of a human-centered design of equipment that is not available for the intended user group, i.e. Nagaland. METHODS: The sample consisted of 399 male and 271 female agricultural workers from the five districts of Nagaland, aged 18 to 65 years, classified into three age groups. In the process of push and pull force measurements, the elbow angle of the participants were set to 30–120°, 120–130°, and 130–180°. All tests were performed in triplicates with a resting period of two minutes between every consequent recording. RESULTS: The results showed that isometric push and pull strength values (Mean±SD) for males were 18.91±4.67 kg and 17.98±3.97 kg respectively and 13.07±4.06 kg and 11.98±3.33 kg for females respectively. The results of independent samples from student’s t-test demonstrate that there was a substantial variance in the isometric push and pull strength values (p <  0.05) between the genders across the various age spectrum. CONCLUSIONS: With ageing, muscular strength for push-pull strength in males and females reduce. The study reports that the recommended value of male and female isometric push-pull strength for agricultural workers of Nagaland should be 5th percentile of female data i.e. 6.40 and 1.71 kg respectively.


2017 ◽  
Vol 10 (3) ◽  
pp. 232-252 ◽  
Author(s):  
Audrey J. Jaeger ◽  
Allison Mitchall ◽  
KerryAnn O'Meara ◽  
Ashley Grantham ◽  
Jingjing Zhang ◽  
...  

2016 ◽  
Vol 13 (3) ◽  
pp. 443-454
Author(s):  
Piras Romano

The great majority of empirical studies on internal migration across Italian regions either ignores the long-run perspective of the phenomenon or do not consider push and pull factors separately. In addition, Centre-North to South flows, intra-South and intra-Centre-North migration have not been studied. We aim to fill this gap and tackle interregional migration flows from different geographical perspectives. We apply four panel data estimators with different statistical assumptions and show that long-run migration flows from the Mezzogiorno towards Centre-Northern regions are well explained by a gravity model in which per capita GDP, unemployment and population play a major role. On the contrary, migration flows from Centre-North to South has probably much to do with other social and demographic factors. Finally, intra Centre-North and intra South migration flows roughly obey to the gravity model, though not all explicative variables are relevant.


10.1596/26273 ◽  
2017 ◽  
Author(s):  
Tobias Haque ◽  
Jane Bogoev ◽  
Greg Smith
Keyword(s):  

Patan Pragya ◽  
2019 ◽  
Vol 5 (1) ◽  
pp. 122-132
Author(s):  
Laxman Singh Kunwer

This paper examines the history and current situation of foreign labour migration in Nepal, which is in increasing trend. This paper highlights on some major push and pull factors, impacts of labour migration and remittances. The role and impacts of remittances in Nepal are also another key issue of this paper. The objective of paper is to discuss historical aspects and highlights the role of remittances in Nepal. The paper is developed with the help of secondary sources of information and discussed only on Nepalese foreign labours. The existing exploitative working environment in destinations of Nepalese migrations labpurs, lack of skills and trainings among labour migrants including government to government agreement between labour sending (Nepal) and labour receiving countries to protect rights of labour migrants also has been discussed. This paper also highlights the need of effective foreign labour policies based on scientific research. There is need of reliable and proper environment of investment of remittances in productive sectors as well as use of migrant's skills and knowledge to achieve prosperity of nation.


Author(s):  
Cheng-Yi Kuo ◽  
Jehn-Yih Wong

Objective - General well-being (GWB) is important for students’ mental wellness. This paper explores the motivations of Chinese students who study in Thailand and applies the push and pull model to explain how motivations influence life satisfaction (LS) and GWB. Methodology/Technique – 398 convenience samples from Dhurakij Pundit University were analysed. Finding - The results show that ‘personal growth’ is the most important push factor for motivation, whereas ‘the convenience to go to other cities’ is the most important pull factor for motivation. Moreover, overseas study motivations positively influence LS and GWB. Novelty - The theoretical and practical implications and study limitations are also discussed herein. Type of Paper: Empirical. Keywords: Push and Pull Theory; Life Satisfaction; General Well-being; Chinese Student; Thailand. Reference to this paper should be made as follows: Yi, C; Kuo; Yih, J; Wong. 2019. Exploring Chinese Students’ Push and Pull Motivations in Influencing Life Satisfaction and General Well-being in Thailand, Global J. Bus. Soc. Sci. Review 7 (3): 178 – 184. https://doi.org/10.35609/gjbssr.2019.7.3(2) JEL Classification: M10, M14, M19.


2018 ◽  
Vol 9 (2) ◽  
pp. 15-25
Author(s):  
Yoko S. Schreiber ◽  
Dolly M. Lin ◽  
Katherine A. Muldoon ◽  
W. Beckerleg ◽  
Zack Marshall ◽  
...  
Keyword(s):  

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