جستجوی استاد راهنمای دانشگاهی

Herman Barkemaمشاهده پروفایل

استاد

• Epidemiology of Infectious Diseases
• Antimicrobial Resistance
• Veterinary Epidemiology
• +۳ مورد دیگر

Herman Barkema is a Professor in Epidemiology of Infectious Diseases at the Faculty of Veterinary Medicine, University of Calgary, with a joint appointment in the Department of Community Health Sciences, Cumming School of Medicine. His research focuses on preventing infectious diseases in cattle herds (e.g., mastitis, Johne’s disease) and antimicrobial resistance, integrating animal and public health perspectives under the One Health framework. He founded the Department of Production Animal Health and leads the AMR – One Health Consortium and CAN-AMR-Net. DVM, Veterinary Medicine, Utrecht University (1988) PhD, Veterinary Science, Utrecht University (1998) His work spans clinical veterinary epidemiology, antimicrobial resistance mechanisms, and zoonotic disease control. He has over 425 publications and collaborates globally, including as a Foreign Expert at China Agricultural University. Recent research trends highlight his focus on multi-omics approaches, ceRNA networks, and antimicrobial stewardship in dairy systems, with significant contributions to Johne’s disease diagnostics and mastitis prevention. Roger Morris ISVEE Award (2024) Plowright Prize (2022) Killam Annual Professorship (2019) Multiple Journal of Dairy Science Most Cited Awards (2011–2024) Fellow, Canadian Academy of Health Sciences (2014) Dr. Barkema supervises graduate students and postdoctoral fellows, emphasizing interdisciplinary mentorship. He co-developed the Veterinary DialogueTrainer for clinical communication training and participates in public engagement initiatives like Breakfast on the Farm. He leads the AMR – One Health Consortium and CAN-AMR-Net, integrating stakeholders across Canada and internationally. His affiliations include the Snyder Institute for Chronic Diseases and strategic initiatives on Infectious Diseases and One Health (2015–2025).

Hauke Smidtمشاهده پروفایل

استاد

• Microbiology
• Environmental Microbiology
• Gut Microbiota
• +۴ مورد دیگر

Hauke Smidt is a Personal Professor at Wageningen University & Research, affiliated with the Molecular Ecology group within the Faculty of Veterinary Medicine and Animal Sciences. His research focuses on microbial ecology, particularly gut microbiota dynamics, antibiotic resistance, environmental microbiology, and the One Health framework. Smidt has supervised over 50 PhD students and contributed to 519 publications, including studies on microbiome resilience, fermented food impacts, and bioremediation strategies. Education and affiliations include leadership roles in projects addressing antimicrobial resistance, pig health, and drinking water microbiology. His work spans collaborations across Europe and Asia, with notable contributions to understanding microbial community responses to environmental stressors and dietary interventions. Smidt is actively involved in public outreach, as seen in media contributions discussing microbiome research and health benefits. Key projects include aquifer treatment for drinking water, microbiome simulation models, and combating plant pathogens. His awards and recognition are not explicitly listed, but his extensive publication record and project leadership highlight significant academic impact.

Larissa Schlegel-Papeمشاهده پروفایل

پژوهشگر

• Poultry Science
• Animal Welfare
• Stress Assessment in Chickens
• +۴ مورد دیگر

Larissa Schlegel-Pape serves as a Scientific Associate at the Department for Ornamental and Pedigree Poultry within the Farm Animal Clinic of Freie Universität Berlin's Faculty of Veterinary Medicine. Her work focuses on developing innovative methods for assessing chicken welfare through the creation of the "Stressed Chicken Scale," which aims to systematically identify stress indicators in poultry. Her research interests center on animal welfare science, specifically stress assessment in chickens using both behavioral observation and computer vision technology. She investigates how body posture, movement patterns, and other visual indicators can reliably signal discomfort or stress in poultry, with the goal of creating practical assessment tools for veterinarians and poultry farmers. Her work bridges veterinary medicine, ethology, and technological innovation, contributing to refinement research (one of the 3Rs principles) in animal husbandry. Analysis of her publications reveals a strong focus on developing and validating the Stressed Chicken Scale across multiple contexts. Her work spans methodological development, practical implementation studies, and technological integration with computer vision systems. The research demonstrates progression from conceptual framework to validation studies and practical application, with increasing sophistication in assessment techniques and broader implications for animal welfare standards in poultry farming. Schlegel-Pape actively collaborates with the Federal Institute for Risk Assessment (BfR) and participates in interdisciplinary projects involving artificial intelligence applications in agriculture. She presents her findings regularly at major German veterinary conferences including the DVG (Deutsche Veterinärmedizinische Gesellschaft) events, DACh Epidemiology conferences, and specialized poultry medicine gatherings. Her work contributes significantly to advancing animal welfare assessment methodologies and promoting refinement in poultry husbandry practices.

Lilong Chaiمشاهده پروفایل

دانشیار

• Precision Poultry Farming
• Climate-smart Animal Production
• Animal Welfare
• +۳ مورد دیگر

Dr. Lilong Chai serves as an Associate Professor & Engineering Specialist in the Department of Poultry Science at the University of Georgia's College of Agricultural and Environmental Sciences, with affiliate status at the UGA Institute of Integrative Precision Agriculture. His work integrates engineering principles with animal science to advance sustainable poultry production systems through climate-resilient practices and precision farming technologies. His academic foundation includes a Ph.D. in Agricultural and Bio-environmental Engineering from China Agricultural University (2005-2011), B.S. from Anhui Agricultural University (2001-2005), joint Ph.D. studies at Purdue University (2008-2010), and postdoctoral research at Iowa State University (2015-2018) and Agriculture and Agri-Food Canada (2012-2015). Dr. Chai's research program centers on precision poultry farming, climate-smart animal production, and animal welfare enhancement. He pioneers applications of deep learning, computer vision, and environmental engineering to develop real-time monitoring systems for poultry behavior, health indicators, and housing conditions. His work addresses critical industry challenges including floor egg management, footpad dermatitis detection, air quality control, and disease prevention in cage-free systems, emphasizing practical solutions that balance productivity with ethical animal husbandry. Analysis of his 2023-2025 publications reveals dominant themes in AI-driven behavioral monitoring (dustbathing, perching, foraging), thermal imaging for welfare assessment, and sustainable waste management. These studies consistently bridge agricultural engineering, veterinary science, and data analytics to create scalable precision farming tools applicable across commercial poultry operations. His scientific recognition includes 20 major awards such as: Educational Aids Blue Ribbon Award from ASABE (2024) NACAA Communications Award for Precision Poultry Farming Education (2023) Georgia Research Alliance's Georgia Greater Yield selection (2023) ASABE Outstanding Associate Editor Award (2022) Dr. Chai has secured $5 million through 40 competitive grants from USDA-NIFA, NSF, and international agencies as PI/Co-PI. He actively translates research into practice through leadership roles including Coordinator of the Georgia Precision Poultry Farming Conference, Chair of ASABE's Environmental Air Quality Committee, and reviewer for major research foundations. His extension work directly impacts industry stakeholders through annual training programs serving Georgia's poultry sector. His research infrastructure operates within UGA's Poultry Science Department and the Institute of Integrative Precision Agriculture, where he collaborates with interdisciplinary teams to develop next-generation monitoring systems integrating robotics, thermal imaging, and foundation models for real-world poultry applications.

Lawrence Goodridgeمشاهده پروفایل

استاد

• Food Safety
• Antibiotic Resistance
• Foodborne Pathogens
• +۶ مورد دیگر

Lawrence Goodridge is a Professor and Director of the Canadian Research Institute for Food Safety (CRIFS) at the University of Guelph's Ontario Agricultural College. He holds the Leung Family Professorship in Food Safety and leads research at the intersection of food safety, antibiotic resistance, and One Health principles. His work focuses on applying genomic technologies to study foodborne pathogens (E. coli, Salmonella, Listeria, Cronobacter) and leveraging wastewater surveillance for infectious disease outbreak prediction. Academic History: BSc Microbiology (University of Guelph, 1995), MSc Food Microbiology (2003), PhD Food Microbiology (2002), followed by post-doctoral training in Food Safety at the University of Georgia (2002). Joined CRIFS in 2003. Research Interests: Genomic analysis of pathogen emergence, wastewater-based epidemiology, bacteriophage applications, and consumer education strategies for food safety. His lab develops innovative methods for rapid pathogen detection in food systems and environmental samples. Articles Trends: Over 100 peer-reviewed publications emphasize genomic surveillance of foodborne pathogens and SARS-CoV-2, with a focus on wastewater sampling innovations. Recent work explores multi-modal data integration for public health forecasting and ethical data protection frameworks for surveillance programs. Awards: While no specific prizes are listed, his $50M+ research funding from Canadian/international sources underscores recognition of his impactful work. Grants support projects like phage-based sanitization and antimicrobial resistance tracking. Advising & Labs: Leads CRIFS laboratory operations and collaborates globally on food safety initiatives. His research has informed food industry guidelines and policy frameworks for mitigating pathogen risks in agricultural and environmental systems.

• Atmospheric Aerosols
• Environmental Health
• Air Quality Monitoring
• +۷ مورد دیگر

Dr. Zaheer Nasar is a Reader in Atmospheric Aerosols at Cranfield University's School of Aerospace, Transport and Manufacturing. His work focuses on real-time bioaerosol characterization, indoor/outdoor air quality dynamics, and environmental health impacts of particulate matter. He leads the NERC-funded Light-Induced Fluorescence sensor project and contributes to the BioAirNet network (NE/V002171/1) as Co-I. Research Interests Physico-chemical and biological characterization of aerosols Spatio-temporal dynamics of particulate matter (PM) and bioaerosols Quantitative microbial risk assessment (QMRA) methodologies Low-cost air quality sensor networks and machine learning calibration Urban green infrastructure effects on air pollution Policy development in Hindu Kush Himalayan air quality Recent publications emphasize machine learning-enhanced sensor calibration (2024 IEEE paper), wastewater plant bioaerosol risks (2024 Water Research), and urban air quality interventions across the UK and Lahore. He has secured over £1.6M in grants from NERC, STFC, and UKRI GCRF, with significant work on BTEX exposure in Nigeria and SARS-CoV-2 risks in wastewater facilities. Scientific Recognition Fellow of the Higher Education Academy (FHEA) Co-investigator in multiple NERC/UKRI projects Active participant in BSI bioaerosol standards committee As an advisor, he mentors five postgraduate researchers including Reece Dillon and Hathaikarn Tathong, with a strong publication record in journals like Environmental Science: Atmospheres , Risk Analysis , and BJPsych Open . His work bridges environmental science, public health, and policy implementation through interdisciplinary research.

Zackary Johnsonمشاهده پروفایل

دانشیار

• Marine Microbial Ecology
• Biological Oceanography
• Algal Biotechnology
• +۴ مورد دیگر

Zackary Johnson , the Juli Plant Grainger Associate Professor of Biological Oceanography and Marine Biotechnology at Duke University, leads interdisciplinary research at the intersection of marine microbiology and biogeochemical innovation. Affiliated with the Nicholas School of the Environment and based at the Duke Marine Laboratory , his work spans microbial ecology, algal biotechnology, and climate mitigation strategies. Education: Ph.D. in Marine Science (Duke University, 2004), B.S. in Biology (MIT, 1994) Research Interests focus on marine microbial communities, particularly the model phytoplankton Prochlorococcus , algal cultivation for sustainable bioproducts, and the ecological impacts of ocean acidification. His lab investigates microbial interactions across diverse environments—from coastal estuaries to open-ocean gyres—and develops technologies for carbon-negative aquaculture systems. Publications highlight expertise in microbial biogeography, algal biofuels, and climate-resilient marine food webs. Recent work explores drone-based ocean color sensing, Gulf Stream eddy microbiomes, and the role of Labyrinthulomycetes protists in carbon export. Scientific Awards: Juli Plant Grainger Associate Professorship DOE and NSF-funded projects Grants include high-profile initiatives like the Marine Algae Industrialization Consortium (MAGIC) and REU Site program for coastal research training. His lab maintains a dedicated research site for studying microbial dynamics and sustainable algal cultivation.

Gregory C. Grayمشاهده پروفایل

استاد

• Infectious Disease Epidemiology
• One Health Approach
• Occupational Disease Transmission
• +۴ مورد دیگر

Gregory C. Gray, MD, MPH, FIDSA is a Professor in Infectious Disease Epidemiology at the University of Texas Medical Branch (UTMB) in Galveston, Texas, with appointments across multiple departments including Internal Medicine (Infectious Diseases), Microbiology & Immunology, and Global Health & Emerging Diseases. Dr. Gray has conducted epidemiological studies of infectious diseases for over 25 years across five continents, with a particular focus on occupational disease transmission, especially respiratory viruses. His research has examined farmers, veterinarians, turkey workers, swine workers, poultry workers, horse workers, cattle workers, hunters, and military personnel. He pioneered the Millennium Cohort Study, a prospective cohort study of approximately 300,000 people projected to continue through 2068, and has led numerous large-scale vaccine trials. As a strong advocate for the One Health approach, Dr. Gray has established One Health centers in the USA, Romania, and China, and developed four graduate programs in One Health (PhD, MHS, and certificates). His recent research focuses on zoonotic spillover events, universal influenza vaccines, and coronavirus detection in agricultural settings, with numerous publications in 2024-2025 addressing H5N1 avian influenza, respiratory virus transmission, and environmental health impacts. Selected honors include: Department of Defense Legion of Merit Medal Secretary of Defense Medal for Outstanding Public Service Medal of Honor from Mongolia's Minister of Health The Peace Medal awarded by the President of Mongolia University of Texas Medical Branch Robert E. Shope, MD Professorship Dr. Gray has authored over 350 peer-reviewed manuscripts cited more than 21,000 times (H-index 76). His current research portfolio includes multiple active grants from the USDA, Fogarty International Center, and private industry focusing on zoonotic disease surveillance, influenza vaccines, and coronavirus detection in agricultural settings. He has mentored numerous students and established international collaborations across six continents.

Mostafa Ghanemمشاهده پروفایل

استادیار

• Molecular Epidemiology
• Avian Infectious Diseases
• Next-Generation Sequencing
• +۳ مورد دیگر

Mostafa Ghanem is an Assistant Professor in the Veterinary Medicine Department at the Virginia-Maryland College of Veterinary Medicine, University of Maryland. He holds affiliations with the Center for Public and Corporate Veterinary Medicine and the Joint Institute for Food Safety and Applied Nutrition (JIFSAN). Dr. Ghanem is a veterinarian and molecular epidemiologist specializing in advanced molecular diagnostics and next-generation sequencing for infectious disease investigation, particularly in poultry. His work bridges clinical, academic, and policy sectors to improve animal and human health through One Health initiatives. Education: Ph.D., The Ohio State University MVSC and BVSC, Alexandria University, Egypt Research Focus: Molecular epidemiology of avian pathogens (e.g., Mycoplasma species), foodborne pathogens, and development of diagnostic tools for disease control. Teaching: Courses include Avian Medicine and Molecular Epidemiology of Infectious Diseases, with global training in Kenya and Ethiopia. His research emphasizes leveraging molecular techniques for surveillance and prevention of economically impactful and zoonotic diseases. He has contributed to projects in Eastern Africa through The Ohio State University’s Global One Health Initiative. Dr. Ghanem’s extension work focuses on translating research into practical solutions for poultry growers and policymakers. Awards: 2017 Reed Rumsey Award (AAAP) Best Paper in Avian Diseases Journal 2017 (P.P. Levine Award) Prior to his current role, Dr. Ghanem served as Associate Director of the Infectious Diseases Molecular Epidemiology Laboratory (IDMEL) at The Ohio State University and held a postdoctoral position there. He previously practiced as a poultry veterinarian in Egypt and taught at Alexandria University.

• Nutrition and Dietetics
• Healthy Ageing
• Dietary Assessment
• +۵ مورد دیگر

Associate Professor Fiona O'Leary is affiliated with the University of Sydney's Sydney Nursing School and the Discipline of Nutrition and Dietetics within the Faculty of Medicine and Health. She holds membership in the Charles Perkins Centre's Brain and Body, Biology of Ageing, and Healthy Food Systems research nodes. Her academic qualifications include a PhD, BSc (Hons), and a Graduate Diploma in Nutrition and Dietetics. Her research focuses on dietary assessment, malnutrition, public health nutrition, and evidence translation for healthy ageing. Notable projects include the NHMRC-funded Maintain Your Brain dementia prevention trial and secondary analysis of the Australian National Nutrition Survey. She also leads initiatives in Tanzania and Zambia addressing childhood malnutrition through poultry and crop integration. Current research projects: Maintain Your Brain trial, dietary patterns analysis, COPD supplementation, and food security initiatives in Africa. Dr. O'Leary has 33 peer-reviewed publications, primarily in ageing and dementia. She teaches Medical Nutrition Therapy and coordinates the Dietetic Professional Studies course. Awards include Advanced Accredited Practising Dietitian status. Her advisory roles include associate supervision of PhD and MPhil students in nutrition and cognitive function, oral health, and biomarker panel development.

Roselina Angelمشاهده پروفایل

استاد

• Poultry Nutrition
• Nutrient Utilization
• Environmental Sustainability in Animal Agriculture
• +۵ مورد دیگر

Dr. Roselina Angel is a Professor in the Department of Animal and Avian Sciences at the University of Maryland's College of Agriculture and Natural Resources. With expertise in poultry nutrition, she holds a PhD in Poultry Nutrition from Iowa State University and has been with the university since 1998, initially joining as an Assistant Professor. Research Focus Areas Calcium and phosphorus metabolism in poultry Phytase and enzyme supplementation Environmental impact reduction Nutritional strategies for exotic animals Feed additive efficacy Mineral utilization optimization Her recent publications (2025–2023) concentrate on mechanistic modeling of mineral digestibility, circadian nutrient regulation in laying hens, and the environmental implications of poultry nutrition. These studies frequently examine interactions between dietary calcium/phosphorus ratios, phytase application, and ingredient selection across broilers and laying hens.

Ali Nazmiمشاهده پروفایل

استادیار

• Nutritional Immunology
• Mucosal Immunology
• Host-Pathogen Interactions
• +۳ مورد دیگر

Dr. Ali Nazmi is an Assistant Professor in the Department of Animal Sciences and the Food for Health Discovery Theme at The Ohio State University. He holds affiliations within the College of Food, Agricultural, and Environmental Sciences (CFAES). His research focuses on nutritional immunology, host-pathogen interactions in poultry and pigs, and the metabolic roles of intestinal immune cells. Nazmi obtained his B.Sc. in Poultry Production and M.Sc. in Poultry Breeding from Ain Shams University (Egypt), followed by a Ph.D. in Animal Biology from UC Davis (2017). He completed postdoctoral training in mucosal immunology at Vanderbilt University Medical Center before joining OSU in 2021. His recent work includes studies on intraepithelial lymphocytes in intestinal health, enteric disease resistance in poultry, and swine T cell biology. Key publications address mechanisms of necrotic enteritis in chickens, unconventional T cell subsets, and cytokine regulation in colitis models. Collaborations span avian immunology, swine immunology, and semen cryopreservation techniques. Education: B.Sc. (Ain Shams), M.Sc. (Ain Shams), Ph.D. (UC Davis) Postdoc: Vanderbilt University Medical Center (mucosal immunology) Key Research Themes: Nutritional Immunology, Mucosal Immunity, Avian/Porcine Health

• Genomics
• Genetics
• Breed
• +۵ مورد دیگر

Richard Crooijmans is an Associate Professor at Wageningen University & Research in the field of Animal Breeding and Genetics. With over 363 research outputs and 50 datasets, his work spans genomics, genetic divergence, and livestock breeding. Research interests include: Genomics and Whole Genome Sequencing Animal Genetics and Breeding Programs Genetic Variability and Marker-Assisted Selection Recent publications in 2025 focus on probiotic effects on broiler breeders, pig mutation rates, and genomic selection in Holstein cattle. His projects involve advising PhD candidates in areas like ethical egg industry development and milk composition genetics. Current advising : Fotowatikha Someeserai (PhD, ethical egg industry) Zhuang Z. (PhD, epigenomic regulatory elements) Gao J. (PhD, genomic data analysis) Media contributions include genetic research on Dutch chicken breeds and aurochs extinction.

• Poultry Nutrition
• Animal Nutrition
• Antioxidants and Oxidative Stress
• +۵ مورد دیگر

Athanasios C. Pappas serves as an Associate Professor in the Department of Nutritional Physiology and Feeding at the Agricultural University of Athens, Greece. His academic trajectory includes appointments as Lecturer (2010) and Assistant Professor (2016) with research emphasizing sustainable poultry nutrition systems and physiological mechanisms. His educational qualifications include: BSc in Agricultural Sciences, Agricultural University of Athens (2002) PhD in Poultry Nutrition, University of Glasgow (2006) Dr. Pappas' research centers on poultry antioxidant systems, trace element metabolism (particularly selenium), and circular economy applications for food waste in animal diets. Key investigations address antioxidant-pro-oxidant balance, maternal nutrition impacts on offspring development, mycotoxin mitigation, and elemental fingerprinting for food authentication. His work bridges fundamental nutritional physiology with practical agricultural sustainability challenges. Recent publications demonstrate strong focus on valorizing food waste streams for animal feed, with multiple studies analyzing safety parameters and quality outcomes in pig and poultry production. Concurrent research explores trace element interactions—especially selenium-zinc-cadmium dynamics—in enhancing product quality and mitigating toxicity. He has directly supervised 2 PhD and 8 MSc students while serving on committees for 10 PhD and 6 MSc candidates, in addition to mentoring over 150 undergraduate researchers. His research portfolio includes coordination of 3 projects, deputy coordination of 4, and participation in 19 funded initiatives spanning nutritional physiology and sustainable feed development. Dr. Pappas conducts experimental work through the Laboratory of Nutritional Physiology & Feeding at the Agricultural University of Athens, utilizing specialized facilities for poultry nutrition trials, antioxidant analysis, and feed formulation studies.

Alexander Stelzleniمشاهده پروفایل

استاد

• Meat Science
• Muscle Biology
• Beef Production
• +۷ مورد دیگر

Alexander Stelzleni is a Professor and Graduate Coordinator in the Department of Animal and Dairy Science at the University of Georgia's College of Agricultural & Environmental Sciences. He has been with the University of Georgia since July 2007, progressing from Assistant Professor to Associate Professor in 2013, and ultimately to Professor in 2020. As Graduate Program Coordinator since January 2021, he oversees both the Animal and Dairy Science (ADSC) and Regenerative Bioscience (REBI) graduate programs. Dr. Stelzleni's research program maintains two central foci: (1) the influence of production and management on meat quality and yield with emphasis on southeastern and subtropical beef finishing systems, and (2) further processing to improve quality and safety of red meat and poultry. His lab has been particularly active in studying heat stress mitigation in Southeastern US beef finishing systems, sous vide as a consistent cookery method, further processing of poultry myopathies, and safety of low-thermal meat products. His scholarly work reflects strong expertise in meat science, with recent publications focusing on nicotinamide riboside effects, National Beef Quality Audits, dairy-beef crossbreeding, poultry myopathies, sous vide techniques, and high-pressure processing for pathogen control. The Stelzleni Lab has presented numerous studies at the Reciprocal Meat Conference in recent years, demonstrating consistent productivity and relevance to industry challenges. Student Career Success Influencer Award (2024) Multiple UGA Career Center Awards (2019, 2016, 2015, 2014, 2012) Larry Benyshek Excellence in Teaching Award (2016) ADSC 3650 recognized as top 5 college courses at UGA As an advisor, Dr. Stelzleni has mentored numerous graduate students including Clint Lee (MS thesis on heat stress mitigation), Cameron Catrett (MS 2024), and M. Junaid Nawaz (PhD student). His lab actively involves undergraduates in research and meat judging competitions, with students regularly presenting at professional conferences and winning awards in Iron Chef contests and meat judging events. Dr. Stelzleni directs the Meat Science Technology Center where his team investigates methods to improve meat quality, yield, shelf-life, and safety. The lab maintains strong industry connections with commodity groups, meat processors, and stakeholders to address current challenges in meat production and processing.