Farm work systems for crop rotation on dried paddy field in snowy area. III. The case study on the productive expeneses of rotation crop the economy of agricultural machinery for crop rotation on dried paddy field.

1989 ◽  
Vol 24 (2) ◽  
pp. 126-133
Author(s):  
Shizunori TAKAYAMA ◽  
Oritaro ENDO ◽  
Yukinori JIBUTA ◽  
Tadao ITO
Keyword(s):  
Crop Rotation ◽  
Paddy Field ◽  
Agricultural Machinery ◽  
Work Systems ◽  
Farm Work ◽  
Rotation Crop

scholarly journals Farm work systems for crop rotation on dried paddy field in snowy area. II. The case study on the mechanization and its utilization efficency for crop rtation on dried paddy field.

1989 ◽  
Vol 24 (2) ◽  
pp. 114-125
Author(s):  
Shizunori TAKAYAMA ◽  
Oritaro ENDO ◽  
Kazuhiko KURATA ◽  
Michiaki ITO ◽  
Kazuhiro NAKANO ◽  
...  
Keyword(s):  
Crop Rotation ◽  
Paddy Field ◽  
Work Systems ◽  
Farm Work

scholarly journals Farm Work Systems for Crop Rotation on Dried Paddy Field in Snowy Area

1989 ◽  
Vol 24 (1) ◽  
pp. 10-17
Author(s):  
Kazuhiko KURATA ◽  
Oritaro ENDO ◽  
Michiaki ITO ◽  
Kazuhiro NAKANO ◽  
Takashi NAGAI ◽  
...  
Keyword(s):  
Crop Rotation ◽  
Paddy Field ◽  
Work Systems ◽  
Farm Work

scholarly journals Measuring the Complex Construct of Macroergonomic Compatibility: A Manufacturing System Case Study

Complexity ◽  
2018 ◽  
Vol 2018 ◽  
pp. 1-10 ◽  
Author(s):  
Arturo Realyvásquez ◽  
Aide A. Maldonado-Macías
Keyword(s):  
Manufacturing System ◽  
Medical Department ◽  
Work Systems ◽  
Knowledge And Skills ◽  
Low Level ◽  
Compatibility Index ◽  
Manufacturing Company ◽  
Medium Level

Macroergonomic compatibility (MC) refers to the extent to which macroergonomic factors and elements (MFEs) interact positively with humans. It is one of the most complex constructs to measure in work systems and in ergonomics. The goal of this paper is to determine the levels of MC in a manufacturing system. As methods, we use the macroergonomic compatibility index (MCI) and the Macroergonomic Compatibility Questionnaire (MCQ). The MCQ was administered in its three versions (i.e., worker version, expert version, and medical department version) to collect data about the macroergonomic practices implemented in the manufacturing company. Regarding results, all the macroergonomic factors and most of the macroergonomic elements showed a low level of MC; that is, MCI < 0.7. Only macroergonomic elements Education, Knowledge, and Skills reached a medium level; namely, MCI = 0.709. The factor with the highest level of MC was the Person factor (MCI = 0.328). Similarly, the whole manufacturing system showed a low level of MC. In conclusion, the studied manufacturing company requires urgent macroergonomic interventions. Also, we found that the MCI can effectively measure the level of MC of MFEs and can guide the implementation of macroergonomic practices (MPs) and explain the MC construct.

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