Zobrazeno 1 - 10
of 35
pro vyhledávání: '"John V. Perumpral"'
Autor:
Michael Goatley, Donatus Chukwubueze Ohanehi, Dan Swafford, Robert D. Grisso, Kathleen Jamison, Cathy Sutphin, Carl Estes, John V. Perumpral
Considering that Utility type vehicles (UTVs) are widely used in a variety of lawn care, agricultural, construction, and industrial applications, it is extremely important that young workers in the industry become familiar with the safe operation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c48456282c5bf8601c2f9aab7da6bf06
https://hdl.handle.net/10919/93467
https://hdl.handle.net/10919/93467
Autor:
Richard L. Miller, John V. Perumpral, Robert D. Grisso, S. C. Mariger, Ann W. Sorenson, Nedra K. Christensen
Publikováno v:
Journal of Agricultural Safety and Health. 15:37-47
This comprehensive study was conducted primarily to identify the common causes of agricultural injuries on active Virginia farms and to identify hazardous agricultural operations, exposure duration, and injuries associated with each hazardous operati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4523b4b02d47dc791cfb6ae9de686de2
https://doi.org/10.13031/2013.25414
https://doi.org/10.13031/2013.25414
Publikováno v:
Applied Engineering in Agriculture. 23:259-265
Well-matched tractor-implement combinations are needed to maintain high operating efficiencies in farming systems. The objective of this study is to develop and demonstrate the use of a spreadsheet for matching tractors and implements. The spreadshee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35a27f5a31d48c33e87b5629f0523210
https://doi.org/10.13031/2013.22678
https://doi.org/10.13031/2013.22678
Publikováno v:
Journal of Terramechanics. 43:225-236
Mathematical models capable of describing the interaction between traction devices and soils have been effective in predicting the performance of off-road vehicles. Such a model capable of predicting the performance of bias-ply tires in agricultural
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30c7265c1a3645b9ff265595dfc0f797
https://doi.org/10.1016/j.jterra.2005.12.002
https://doi.org/10.1016/j.jterra.2005.12.002
[First paragraph of Preface]: Advances in Soil Dynamics, Volume 3, represents the culmination of the work undertaken by the Advances in Soil Dynamics Monograph Committee, PM-45-01, about 15 years ago to summarize important developments in this field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5d7798203c2b6e6b0b7a156349c2cb6
https://doi.org/10.13031/2013.26880
https://doi.org/10.13031/2013.26880
Autor:
Stanley Christian Mariger, Ann W. Sorenson, John V. Perumpral, Rhonda L. Miller, Siew Sun Wong, Robert D. Grisso, Nedra K. Christensen
Publikováno v:
2008 Providence, Rhode Island, June 29 - July 2, 2008.
The agricultural industry has historically had one of the highest injury and mortality rates, and they have been on the rise during the past decade. Appropriate educational programs are essential to reverse this trend. To help extension educators and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0b51d017cf155907d88388fe5c62b60
https://doi.org/10.13031/2013.24645
https://doi.org/10.13031/2013.24645
Autor:
John V. Perumpral, Nedra K. Christensen, Rhonda L. Miller, Robert D. Grisso, S. Christian Mariger, Ann W. Sorenson
Publikováno v:
2007 Minneapolis, Minnesota, June 17-20, 2007.
Injuries and occupational illnesses are far more common among farmers and farm workers than in other occupations. The need to reduce the risk associated with agricultural operations is obvious. Past studies focusing on acute or traumatic injuries ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e2e86a2efbd29a6f4f9c5c5ce7fd9e1
https://doi.org/10.13031/2013.23287
https://doi.org/10.13031/2013.23287
Publikováno v:
2006 Portland, Oregon, July 9-12, 2006.
Well matched tractor-implement systems are important for maintaining high operating efficiency. The objective of this paper is to demonstrate the use of spreadsheet for matching tractors and implements. The spreadsheet based on the Brixius Model and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d1b674c9e23518154e8e45e6ed8c130
https://doi.org/10.13031/2013.20603
https://doi.org/10.13031/2013.20603
Autor:
null Shrini K. Upadhyaya, null William J. Chancellor, null John V. Perumpral, null Uriel A. Rosa, null Robert L. Schafer, null William R. Gill, null Glen E. Vanden Berg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f334fc81bba23f1a5fd51aa7f271d997
https://doi.org/10.13031/2013.26857
https://doi.org/10.13031/2013.26857