It is my belief that higher education is a service-based institution, which must
strive to offer the best possible value in the marketplace. The burden of this
responsibility falls to the departmental level through undergraduate curriculum offerings
and through producer outreach interactions. It is of the utmost importance that these
interactions are positive and serve the needs of our clientele. Students need to be
assured that they will have an opportunity to receive an appropriate and relevant
education within their stated field of interest. This education must lay a solid
foundation for further professional education (if desired), and eventual employment
opportunities. 

Offering a quality education in the field of Veterinary and Animal Science is not an easy
task. In addition to the traditional biology and production-based offerings, contemporary
issues, such as environmental and food safety concerns, consumer perceptions of
biotechnology influences, and animal rights activism, must be addressed. Graduates of the
Department of Veterinary and Animal Sciences must be informed and conversant on these and
other issues facing today’s producer. My teaching philosophy is to provide each student
with the opportunity to learn the principles outlined in lecture. My teaching style is a
didactic approach to communicating principle concepts and in assisting students in the
integration of these concepts. 

Effective teaching requires equal parts of organizational and communication skills.
Students must know what is expected of them. These expectations are communicated to them
(repeatedly at times) in a clear, concise, and cohesive manner. Incentives are used to
encourage attendance at all course-related events, and timely completion of all
assignments. I am a strong believer in the value of student-faculty exchanges found in
the classroom, laboratory, and in class review and help sessions. I encourage in-class
questions. The number and nature of these queries allow me to gauge my effectiveness in
communication. I believe that communication is more than just a concept. The learning
process should flow both ways in any student-faculty interaction. My door is always open
to students requesting additional help or clarification. 

My teaching interests are varied but all revolve around digestion, absorption, and
nutrient utilization of feedstuffs by livestock and the subsequent management of these
animals. My doctoral work examined the effects of protein nutrition in late-pregnant
dairy cattle on production and metabolism. I am also interested in the accuracy of
analytical methods used to determine the bioavailability of protein and phosphorus
contained in various feedstuffs. Nutrients (particularly phosphorus and nitrogen) that
are not digestible are passed with the feces and as such may, in some cases, contribute
to eutrophication of waterways and to the odor associated with many livestock operations.
These issues have been pushed to the forefront of the livestock industry. 

No subject area

Inventory of methane emissions from U.S. cattle (with H. Westberg, B. Lamb, and K. Johnson), Geophysical Research (2001)
 

The prolactin regulation of colostrogenesis (with G.M. Barrington, T.B. McFadden, and T.E. Besser), 5th Joint EAAP/ASAS Workshop on Biology of Lactation in Farm Animals (2000)
 

Metabolic and production responses of multiparous Holstein cows to prepartum undegradable intake protein (with R.L. Kincaid and D.F. Dostal), Journal of Dairy Science (1999)
 

The relationship between intestinally available protein and detergent insoluble protein of feedstuffs (with R.L. Kincaid), Animal Feed Science and Technology (1999)
 

A survey of methane emissions from beef and dairy cattle fed various diets using an SF6 tracer technique (with K.A. Johnson, H.H. Westberg, B.K. Lamb, and M. Cossalman), Journal of Animal Science (1995)