Charles Michael Williams

Effects of dietary coarsely ground corn and 3 bedding floor types on broiler live performance, litter characteristics, gizzard and proventriculus weight, and nutrient digestibility

Poultry Science, 96(7), 2110–2119.

Effects of dietary coarsely ground corn and litter type on broiler live performance, litter characteristics, gastrointestinal tract development, apparent ileal digestibility of energy and nitrogen, and intestinal morphology

POULTRY SCIENCE, 94(3), 353–361.

Effects of feed form and dietary coarse ground corn on broiler live performance, body weight uniformity, relative gizzard weight, excreta nitrogen, and particle size preference behaviors

POULTRY SCIENCE, 94(7), 1549–1556.

Evaluation of litter type and dietary coarse ground corn inclusion on broiler live performance, gastrointestinal tract development, and litter characteristics

POULTRY SCIENCE, 94(3), 362–370.

Predicting characteristics of rainfall driven estrogen runoff and transport from swine AFO spray fields

SCIENCE OF THE TOTAL ENVIRONMENT, 532, 571–580.

Transport of Steroid Hormones, Phytoestrogens, and Estrogenic Activity across a Swine Lagoon/Sprayfield System

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 48(19), 11600–11609.

Comprehensive Assessment of Hormones, Phytoestrogens, and Estrogenic Activity in an Anaerobic Swine Waste Lagoon

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 47(23), 13781–13790.

Effects of feeding strategy on milk production, reproduction, pasture utilization, and economics of autumn-calving dairy cows in eastern North Carolina

JOURNAL OF DAIRY SCIENCE, 95(2), 997–1010.

Endotoxin Levels at Swine Farms Using Different Waste Treatment and Management Technologies

Environmental Science & Technology, 44(9), 3442–3448.

Stable thermophilic anaerobic digestion of dissolved air flotation (DAF) sludge by co-digestion with swine manure

BIORESOURCE TECHNOLOGY, 101(9), 3020–3024.

Development of environmentally superior technologies in the US and policy

Bioresource Technology, 100(22), 5512–5518.

Characterizing ammonia emissions from swine farms in eastern North Carolina: Part 2 - Potential environmentally superior technologies for waste treatment

JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION, 58(9), 1145–1157.

Characterizing ammonia emissions from swine farms in eastern North Carolina: Reduction of emissions from water-holding structures at two candidate superior technologies for waste treatment

Aneja, V. P., Arya, S. P., Rumsey, I. C., Kim, D.-S., Bajwa, K. S., & Williams, C. M. (2008, April). ATMOSPHERIC ENVIRONMENT, Vol. 42, pp. 3291–3300.

Characterizing ammonia emissions from swine farms in eastern north carolina: Part 1-conventional lagoon and spray technology for waste treatment

JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION, 58(9), 1130–1144.

Implications of urine-to-feces ratio in the thermophilic anaerobic digestion of swine waste

WATER ENVIRONMENT RESEARCH, 80(3), 267–275.

Impact of large poultry operations on groundwater: Stable 15N isotopes of nitrate assessment

International Journal of Poultry Science, 5(4), 318.

Science of odor as a potential health issue

Journal of Environmental Quality, 34(1), 129–138.

Dust and odor emissions from tunnel ventilated swine buildings in North Carolina and comparison of different odor evaluation methods

Applied Engineering in Agriculture, 20(3), 343–347.

Effect of dietary copper source (cupric citrate and,cupric sulfate) and concentration on growth performance and fecal copper excretion in weanling pigs

Journal of Animal Science, 82(4), 1234–1240.

Evaluation of a permeable, 5 cm thick, polyethylene foam lagoon cover

Transactions of the ASAE, 46(5), 1421–1426.

Heat treatment of turkey litter for reuse as bedding

International Journal of Poultry Science, 2(5), 287.

Some alternative litter materials used for growing broilers and turkeys

[Review of ]. WORLDS POULTRY SCIENCE JOURNAL, 58(4), 515–526.

Technologies to address air quality issues impacting animal agriculture

WATER SCIENCE AND TECHNOLOGY, Vol. 44, pp. 233–236.

Dust and odor emissions from tunnel ventilated swine buildings in North Carolina

Air Pollution from Agricultural Operations : Proceedings of the 2nd International Conference, October 9-11, 2000, Des Moines, Iowa, 196.

Heat processing of turkey litter for re-use as a bedding material

Proceedings, 2000 National Poultry Waste Management Symposium, 353.

High dietary copper improves odor characteristics of swine waste

Journal of Animal Science, 78(4), 859–864.

Scent of a swine building: Tunnel ventilation problems test engineers' ingenuity

Resource, Engineering & Technology for a Sustainable World, 7(10), 13.

Management and utilization of poultry wastes

Reviews of Environmental Contamination and Toxicology, 162(1999), 105–157.

The use of poultry litter as Co-substrate and source of inorganic nutrients and microorganisms for the ex situ biodegradation of petroleum compounds

POULTRY SCIENCE, 78(7), 956–964.

Economics of controlling ammonia emission from commercial layer farms

JOURNAL OF APPLIED POULTRY RESEARCH, 7(1), 61–68.

Purified Bacillus licheniformis PWD-1 keratinase

Washington, DC: U.S. Patent and Trademark Office.

EVALUATION OF A BACTERIAL FEATHER FERMENTATION PRODUCT, FEATHER-LYSATE, AS A FEED PROTEIN

POULTRY SCIENCE, 70(1), 85–94.

Method of degrading keratinaceous material and bacteria useful therefor

Washington, DC: U.S. Patent and Trademark Office.

Feather-lysate, a hydrolyzed feather feed ingredient and animal feeds containing the same

Washington, DC: U.S. Patent and Trademark Office.

Isolation, identification, and characterization of a feather-degrading bacterium

Applied and Environmental Microbiology, 56(6), 1509.

Method of degrading keratinaceous material and bacteria useful therefore

Washington, DC: U.S. Patent and Trademark Office.

ENUMERATION OF SOME MICROBIAL GROUPS IN THERMOPHILIC POULTRY WASTE DIGESTERS AND ENRICHMENT OF A FEATHER-DEGRADING CULTURE

JOURNAL OF APPLIED BACTERIOLOGY, 67(1), 25–35.

GENETIC-RESISTANCE OF CHICKENS TO AFLATOXIN ASSESSED WITH ORGAN-CULTURE TECHNIQUES

AVIAN DISEASES, 24(2), 415–422.