J. D. Collins

ORCID: 0000-0002-9867-5465
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About
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Research Areas
  • Salmonella and Campylobacter epidemiology
  • Food Safety and Hygiene
  • Listeria monocytogenes in Food Safety
  • Viral gastroenteritis research and epidemiology
  • Prion Diseases and Protein Misfolding
  • Musculoskeletal pain and rehabilitation
  • Animal Nutrition and Physiology
  • Ergonomics and Musculoskeletal Disorders
  • Escherichia coli research studies
  • Animal Disease Management and Epidemiology
  • Balance, Gait, and Falls Prevention
  • Animal Genetics and Reproduction
  • Diabetic Foot Ulcer Assessment and Management
  • Ion-surface interactions and analysis
  • Identification and Quantification in Food
  • Stroke Rehabilitation and Recovery
  • Silicon and Solar Cell Technologies
  • Prosthetics and Rehabilitation Robotics
  • Semiconductor materials and interfaces
  • Meat and Animal Product Quality
  • Food Supply Chain Traceability
  • Viral Infections and Vectors
  • Vector-borne infectious diseases
  • Vector-Borne Animal Diseases
  • Global Trade and Competitiveness

Naval Medical Center San Diego
2017-2022

Defense Health Agency
2022

Leidos (United States)
2019

University of Delaware
2017-2018

University of Limerick
2010-2018

Naval Health Research Center
2013-2017

Sydney Hospital
2010

University College Dublin
2001-2009

University of Michigan
1993

Royal Holloway University of London
1989-1992

Many people sustaining a traumatic brain injury experience vestibular pathology requiring physical therapy for treatment. This study measured improvements in gait speed and weight shift subjects receiving using Computer-Assisted Rehabilitation Environment (CAREN). A 6-session CAREN, traditional group was compared with 12-session CAREN only (0 sessions) group. These two groups were to each other data from healthy controls performing similar tasks on the CAREN. Those participating 12 sessions...

10.7205/milmed-d-14-00385 article EN Military Medicine 2015-03-01

We determined the effects of transportation distance and holding times at a commercial slaughter facility on excretion rates Campylobacter spp. in broilers. Fecal samples from broilers each 10 flocks were obtained following three sampling points: farms, transportation, after plant. The farms examined divided into two groups based distances transport to prevalence levels evaluated for all specimens taken points. A statistically significant increase counts was observed both (P < 0.05). resting...

10.1093/ps/80.6.817 article EN cc-by-nc-nd Poultry Science 2001-06-01

Abstract In 2008, The European Agency for Safety and Health at Work (EU‐OSHA) reported that musculoskeletal disorders (MSDs) were the most common work‐related health problem in Europe. Females are considered more susceptible to MSDs than males, older workers vulnerable younger workers. Factors specific job, work organization, individual have been implicated as potential risk factors, with current interest focusing on psychosocial factors pathology of disorders. Although there is some...

10.1002/hfm.20220 article EN Human Factors and Ergonomics in Manufacturing & Service Industries 2010-04-13

The aim of the study was to investigate effect transport and lairage on prevalence Escherichia coli O157 faecal shedding subsequent contamination beef carcasses. Individual rectal samples were taken from two cohorts cattle (109 59) at farm before abattoir post-transport lairage. entire outer inner surfaces carcass each animal swabbed immediately following slaughter dressing. E. in sampled farm, 18% (20), 13% (14) 12% (13) for cohort A 1.7% (1), (1) 0 B, respectively. No recovered 168 dressed...

10.1046/j.1439-0450.2003.00674.x article EN Journal of Veterinary Medicine Series B 2003-09-22

The aim of the study was to assess reduction achieved by steam pasteurization beef carcasses Escherichia coli, Enterobacteriaceae and total aerobic mesophilic plate counts (APCs). In total, 30 carcass halves were exposed (90 degrees C, 10 s exposure time) corresponding remained as untreated controls. neck, midline rump sampled on each half. Significant reductions in E. coli incidence (P < 0.05) counts, 0.5 log10 CFU 1000 cm(-2) 0.05), observed sites only. (>0.8 cm(-2)) at all 0.05). (>2...

10.1046/j.1439-0450.2003.00675.x article EN Journal of Veterinary Medicine Series B 2003-08-27

This study was conducted to test a modular scalable vest–load distribution system (MSV-LDS) against the plate carrier (PC) currently used by United States Marine Corps. Ten Marines engaged in 1.6 km load carriage trials seven experimental conditions laboratory study. Kinematic, kinetic, and spatiotemporal gait parameters, muscle activity (electromyography), heart rate, caloric expenditure, shooting reaction times, subjective responses were recorded. There lower mean trapezius recruitment for...

10.1080/00140139.2019.1690710 article EN Ergonomics 2019-11-11

The antimicrobial resistance profiles of Campylobacter isolates recovered from a range retail food samples ( n =374) and humans =314) to eight compounds were investigated. High levels in C. jejuni observed for ceftiofur (58%), ampicillin (25%) nalidixic acid (17%) with lower streptomycin (7·9%) chloramphenicol (8·3%). A total 80% human resistant ceftiofur, while 17% showed acid, 8·6% 4·1% chloramphenicol. Resistance clinically relevant antimicrobials such as erythromycin, ciprofloxacin...

10.1017/s0950268806006200 article EN Epidemiology and Infection 2006-04-20

Background Two surgical techniques for performing a transtibial amputation include traditional approach and bone bridge approach. To date, there is no conclusive evidence of superiority either technique in terms temporal-spatial, kinetic, mechanical work parameters. Questions/purposes We sought to compare instrumented three-dimensional gait parameters measurements patients who had undergone or at the level. Residual limb length its effect on those functional outcomes was secondary interest...

10.1007/s11999-014-3617-7 article EN Clinical Orthopaedics and Related Research 2014-05-12
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