Zobrazeno 1 - 10
of 235
pro vyhledávání: '"D D Mann"'
Autor:
Aadesh Kumar Rakhra, D. D. Mann
Publikováno v:
Journal of Agricultural Safety and Health. 19:51-67
During monitoring of rear-mounted equipment, frequent rearward turning of tractor drivers causes awkward postures that can cause musculoskeletal disorders related to the back, neck, and shoulders. The objective of this study was to compare three impl
Autor:
R. T. DeGraw, G. T. Knipp, Jeremy N. Marchant-Forde, S. Peters, D. D. Mann, R. R. McCain, R. Poletto, C. B. Kissinger, J. M. Hampsch, D. L. Matthews
Publikováno v:
Animal Welfare. 21:197-205
Minimising the effects of restraint and human interaction on the endocrine physiology of animals is essential for collection of accurate physiological measurements. Our objective was to compare stress-induced cortisol (CORT) and noradrenalin (NorA) r
Autor:
A. K. Dey, D. D. Mann
Publikováno v:
Journal of Agricultural Safety and Health. 17:91-110
Agricultural spraying involves two major tasks: guiding a sprayer in response to a GPS navigation device, and simultaneous monitoring of rear-attached booms under various illumination and terrain difficulty levels. The aim of the present study was to
Autor:
D. D. Mann, A. K. Dey
Publikováno v:
Applied Engineering in Agriculture. 25:467-474
In modern agricultural spraying, the commonly used guidance aid includes a GPS lightbar and/or a GPS mapping unit. A lightbar display and a mapping display both present guidance information, but in different formats. A stacked display was developed w
Autor:
D. D. Mann, D. Karimi
Publikováno v:
Applied Engineering in Agriculture. 25:789-793
Publikováno v:
Journal of Agricultural Safety and Health. 14:431-439
Many farmers with disabilities choose to modify their work environments to accommodate their personal abilities; however, modified tractors may present greater risk to the operator as they are often one-of-a-kind designs that have not been subjected
Publikováno v:
Applied Engineering in Agriculture. 24:403-408
Minor steering corrections are necessary to keep a tractor moving in a straight line. If the factors that cause such steering corrections are not considered in the implementation of a driving simulator, the task of straight-line driving will be both
Publikováno v:
Journal of Agricultural Safety and Health. 14:71-78
The operation of agricultural vehicles is a multitask activity that requires proper distribution of attentional resources. Human factors theories suggest that proper utilization of the operator's sensory capacities under such conditions can improve t
Autor:
C. S. Ima, D. D. Mann
Publikováno v:
Journal of Agricultural Safety and Health. 10:91-102
This article reviews some ergonomic factors associated with agricultural guidance displays. Any technology or management decision that improves the efficiency of an agricultural operation can be considered an aspect of precision farming. Agricultural
Autor:
P. Tang, D. D. Mann
Publikováno v:
Journal of Agricultural Safety and Health. 9:47-60
A guidance aid is a device that provides guidance information to the driver rather than replacing the driver. With a camera-based guidance aid, the view seen by a forward-looking video camera is displayed on a monitor situated within the operator sta