Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 3 of 3
Full-Text Articles in Education
An Evaluation Of Tractors Tested At The Nebraska Tractor Test Lab And The Effect Of Epa Emission Standards Based Upon Average Pto Horsepower And Fuel Efficiency, Dalton Erickson
Honors Theses
Newly released tractor models are tested to ensure they meet advertising claims. This thesis utilizes tractor test data to analyze performance trends in tractors based upon their power take off (PTO) horsepower and fuel efficiency and it evaluates how the average fuel efficiency of tractors was affected by the introduction of emission standards by the United States Environmental Protection Agencies. In conclusion, tractors have shown continuous improvement and growth in both fuel efficiency and PTO horsepower, and emission standards have had a small, positive effect on tractors’ average fuel efficiency.
Criteria For Evaluating Journals In The Scholarship Of Teaching And Learning In Agriculture, Natural Resources, And The Life Sciences, Marianne S. Bracke, Sharon A. Weiner, Judith M. Nixon, Scott Deatherage
Criteria For Evaluating Journals In The Scholarship Of Teaching And Learning In Agriculture, Natural Resources, And The Life Sciences, Marianne S. Bracke, Sharon A. Weiner, Judith M. Nixon, Scott Deatherage
Libraries Faculty and Staff Scholarship and Research
The purpose of this paper was to identify existing criteria that may be considered in evaluating journals in the scholarship of teaching and learning in agriculture, natural resources, and the life sciences. This can assist faculty authors and evaluators of promotion and tenure cases to explain indicators of the quality of the publications. The commonly accepted criteria are: peer review; acceptance rate; longevity; open access availability; inclusion in indexing/abstracting services; citation analysis; and expert opinion. These data were collected for a representative set of journals which indicated that: acceptance rates for the journals varied widely; most of the journals existed …
An Approach To Family Literacy In The Highlands Of Bolivia: An Ongoing Experience With Aymara Families, Jenny Perez-Genge
An Approach To Family Literacy In The Highlands Of Bolivia: An Ongoing Experience With Aymara Families, Jenny Perez-Genge
Master's Capstone Projects
The people of the altiplano (Andean highland plateau at around 13,000 feet above sea level) are the epitome of physical strength, ancient wisdom, and tenacity of character. They are the Aymara and Quechua people, descendants of the Inca and Tiahuanacota cultures; they live in one of the highest permanently inhabited areas on earth and have blossomed from their ancient heritage. Although the imminent impact of western and contemporary influences are at their doorstep, both the Aymaras and Quechuas struggle patiently to strengthen their cultural traditions. Aymara family traditions revolve around the chacra, the main agricultural unit for survival on the …