84 / FIELDS OF INSTRUCTION Students with inadequate backgrounds will be required to take prerequisite subjects without credit toward their graduate degrees. DIE 6942-Internship in Dietetics (1-2; max: 4) Practicum in dietetics in affiliated institutions offering clinical experience in medical dietetics and food service systems management. Em- phasis on nutritional assessment and care, research, and nutri- tional care delivery systems. S/U. FOS 5235-Food Toxicology (2) Prereq: HUN 3246 or consent of instructor. Study of the toxic materials occurring in food and the chemical/biological properties of these toxicants. FOS 5561C-Citrus Processing Technology (3) Prereq: undergraduate course in food processing. Grading, inspection, sampling, extraction and concentration of citrus products em- phasizing manufacturing and quality assurance. FOS 6226C-Advanced Food Microbiology (4) Prereq: FOS 4222C. Selection of riedia and laboratory methods, characteriza- tion of food-borne pathogens and spoilage orgarqisms. FOS 6315C-Advanced Food Chemistry (3) Prereq: BCH 4313 or HUN 3246 and FOS 4311C. Functions of lipids, carbo- hydrates, proteins, enzymes and other components in foods and their reactions and interactions during food processing and storage. FOS 6316C-Proteins and Enzymes in Food Systems (4) Prereq: FOS 6315. Structure, function, and analytical techniques for pro- teins and enzymes. FOS 6317-Lipids and Carbohydrates in Food Systems (4) Prereq: FOS 6315. Structure, physical, and chemical proper- ties of lipids and carbohydrates, processing of fats and oils, and their function in food systems. FOS 6355C-Instrumental Analysis and Separations (5) Prereq: CHM 3120, FOS 4311C. Separation of food chemicals; gas, high performance liquid, thin-layer, ion-exchange and molecular size chromatography; characterization via UV-visible, IR, NMR and mass spectrometry. FOS 6371C-Pesticide Analysis (3) Prereq: CHM 2043C. Cur- rent pesticide analytical procedures. Sampling methods, extrac- tion, clean up, and quantitation of pesticides in biological organisms and environments. FOS 6428C-Advanced Food Processing (4) Prereq: MAC 3312, FOS 4427. Mass and heat transfer mechanics, fluid flow mechanics, unit operation systems, and process design. FOS 6435C-Food Product Development (2) Prereq: six food science credits. Integration of commodities, processes and in- gredients to develop improved foods under industrial, technical, economic, quality, safety, nutritional, and legal constraints. FOS 6355C-Industrial Food Fermentations (3) Prereq: FOS 4222C. Microbiological, chemical, and physical principles in fermentation of foods and constituents, including single cell pro- tein production. FOS 6726C-Psychophysical Aspects of Foods (3) Prereq: FOS 4311 and 4722C. Physical and chemical stimuli controlling human sensory perception of texture, color, and flavor of foods. FOS 6905-Problems in Food Science and Human Nutrition (1-4; max: 8) Individual study carried out in the laboratory, library, pilot plant, or the food industry. FOS 6910-Supervised Research (1-5) S/U. FOS 6915-Research Planning (2) Required of first-year graduate students. Planning and initiating research, experimental tech- niques, analysis of data, reporting of results. FOS 6936-Topics in Food Science and Human Nutrition (1-3; max: 8) Special aspects or current developments in food science and human nutrition. FOS 6938-Food Science and Human Nutrition Seminar (1) Preparation and presentation of reports on specialized aspects of research in food science and human nutrition. FOS 6940-Supervised Teaching (1-5) S/U. FOS 6971-Research for Master's Thesis (1-15) S/U. FOS 7980-Research for Doctoral Dissertation (1-15) S/U. HUN 6191-Nutritional Status and Food Policy (2) Nutrition approached from a practical standpoint. Malnutrition in the United States and developing countries and the role of govern- ments in its alleviation. HUN 6245-Advanced Human Nutrition (3) Prereq: BCH 4313 or HUN 3246, anda nutrition principles course. Ingestion, diges- tion, absorption, transport, metabolism, and excretion of nutrients; metabolic and neuroendocrine controls. HUN 6301-Nutritional Aspects of Carbohydrates and Lipids (4) Prereq: HUN 3246 or BCH 4203, PET 3350. Role of carbo- hydrates and lipids in nutrition, with emphasis on energy metabolism. HUN 6321-Proteins and Amino Acids in Nutrition (3) Prereq: HUN 3246 or BCH 4203. Digestion, absorption and degrada- tion; emphasis on turnover, requirements, assessment of quality, and effects of deficiencies, toxicities, and physiological stresses. HUN 6331-Vitamins and Minerals in Nutrition (4) Prereq: BCH 4203. Metabolism; biochemical and physiological responses to deficiencies and excesses. HUN 6812C-Analytical Techniques in Nutrition Research: Biological and Radiochemical (3) Prereq: CHM 3200. Diet formulation, nutrient balance studies, tissue handling and biochemical analyses of tissues and fluids. SCHOOL OF FOREST RESOURCES AND CONSERVATION College of Agriculture GRADUATE FACULTY 1982-83 Director and Graduate Coordinator: A. C. Mace, Jr. Pro- fessors: L. G. Arvanitis; D. J. Forrester; R. E. Goddard; R: W. Gregory; L. R. Grosenbaugh; J. B. Huffman; F. W. King; R. F. Labisky; A. C. Mace, Jr.; J. A. McCann; T. Miller; W. L. Pritchett; J. H. Ryther; R. A. Schmidt; J. V. Shireman; W. H. Smith; A. E. Squillace. Associate Pro- fessors: G. M. Blakeslee; K. C. Ewel; J. L. Foltz; W. T. Haller; L. D. Harris; S. R. Humphrey; W. R. Marion; D. M. Post; D. L. Rockwood; B. F. Swindel. Assistant Pro- fessors: T. R. Batterson; D. E. Canfield, Jr.; M. W. Col- lopy; D. M. Flinchum; H. L. Gholz; S. V. Kossuth; H. F. Percival; G. B. Rathbun; H. Riekerk; H. L. Schramm, Jr.; W. Seaman, Jr.; G. W. Tahner; R. S. Webb. The School offers programs leading to the degrees of Master of Forest Resources and Conservation (a nonthesis degree), Master of Science and Doctor of Philosophy. Programs are offered in the following areas of specializa- tion: Forestry-genetics, physiology, pathology, nutrition, hydrology, ecology, systems analysis, biometrics, silvi- culture, soils, management, economics, products, and wetlands; Wildlife-biology, ecology, diseases, and man- agement; Range-ecology, and management; Resource Conservation-ecology; Fisheries-biology, ecology, and management; Aquatic Plants-limnology, ecology, and management. Graduate students should have appropriate undergrad- uate training in biological, social, and physical sciences, including physics, chemistry, and mathematics. Students with inadequate backgrounds may be required to take (without credit at the graduate level) undergraduate courses pertinent to their field of interest. The following courses in related areas will be ac- ceptable for graduate credit as part of the candidate's major: AEB 6453-Natural Resource Economics; AGR 6233-Tropical Pasture and Forage Science; AGR 6323-Advanced Plant Breeding; ANS 5446-Animal Nutrition; ANS 6368-Quantitative Genetics; ANS 6715-Ruminant Physiology; BOT 5405C-Algology; BOT 5505C-Intermediate Plant Physiology; BOT 5625-Plant Geography; BOT 5695-Ecosystems of Flor- ida; BOT 6526-Plant Nutrition; BOT 6566-Plant Growth and Development; BOT 6646C-Ecology of Aquatic Plants; EES 5007-Ecological and General Sys- tems; EES 6136-Aquatic Autotrophs; EES 6166-Aquatic Heterotrophs;, ENY 6502-Aquatic Insects; GEO 5145C-Remote Sensing; GLY 5704-Geomorphology; GLY 5820-Groundwater Geology; MAN 6511-Production Management Problems; PCB