D. Karcher

发表

Poultry in the classroom: effectiveness of an online poultry-science-based education program for high school STEM instruction

Neil A. Knobloch, M. Erickson, M. Erasmus, 2019, Poultry science.

Effect of Amino Acid Formulation and Supplementation on Air Emissions from Tom Turkeys

W. Powers, D. Karcher, T. Applegate, 2011 .

between high strain rates and enhanced bone formation High-impact exercise and growing bone: relation

R. Zernicke, J. Steibel, R. Haut, 2015 .

Centennial Review: History and husbandry recommendations for raising Pekin ducks in research or commercial production

D. Karcher, P. Cherry, P. Wakenell, 2021, Poultry science.

Correlation analysis of cortical geometry of tibia and humerus of white leghorns using clinical quantitative computed tomography and microcomputed tomography scans1

D. Karcher, P. Regmi, C. Robison, 2017, Poultry science.

Conservation of avian germplasm by xenogeneic transplantation of spermatogonia from sexually mature donors.

S. Suhr, L. King, D. Karcher, 2013, Stem cells and development.

Bone characteristics and femoral strength in commercial toms: the effect of protein and energy restriction.

R. Haut, M. Orth, D. Karcher, 2014, Poultry science.

The morphological, material-level, and ash properties of turkey femurs from 3 different genetic strains during production.

O. Akkus, Matthew Muckley, M. Orth, 2012, Poultry science.

Modeling collisions in laying hens as a tool to identify causative factors for keel bone fractures and means to reduce their occurrence and severity

D. Karcher, M. Toscano, J. Tarlton, 2018, PloS one.

Housing conditions alter properties of the tibia and humerus during the laying phase in Lohmann white Leghorn hens.

R. Haut, M. Orth, D. Karcher, 2016, Poultry science.

High School Student and Teacher Perceptions of an Online Learning Experience Integrating STEM and Poultry Science

Neil A. Knobloch, M. Erickson, M. Erasmus, 2020, Journal of Agricultural Education.

Assessing the waddle: An evaluation of a 3-point gait score system for ducks.

D. Karcher, M. Makagon, R. Woolley, 2015, Poultry science.

Colonization of internal organs by Salmonella Enteritidis in experimentally infected laying hens of four commercial genetic lines in conventional cages and enriched colony housing

Deana R. Jones, D. Karcher, K. Anderson, 2019, Poultry science.

Contamination of eggs by Salmonella Enteritidis in experimentally infected laying hens of four commercial genetic lines in conventional cages and enriched colony housing.

Deana R. Jones, D. Karcher, K. Anderson, 2019, Poultry science.

Colonization of internal organs by Salmonella serovars Heidelberg and Typhimurium in experimentally infected laying hens housed in enriched colony cages at different stocking densities

Deana R. Jones, D. Karcher, K. Anderson, 2016, Poultry science.

Frequency and Duration of Fecal Shedding of Salmonella Serovars Heidelberg and Typhimurium by Experimentally Infected Laying Hens Housed in Enriched Colony Cages at Different Stocking Densities

Deana R. Jones, D. Karcher, K. Anderson, 2017, Avian Diseases.

Frequency and Duration of Fecal Shedding of Salmonella Enteritidis by Experimentally Infected Laying Hens Housed in Enriched Colony Cages at Different Stocking Densities

Deana R. Jones, D. Karcher, K. Anderson, 2017, Front. Vet. Sci..

Colonization of internal organs by Salmonella Enteritidis in experimentally infected laying hens housed in enriched colony cages at different stocking densities.

Deana R. Jones, D. Karcher, K. Anderson, 2016, Poultry science.

Egg carton and eggshell: is there a possibility of Salmonella cross-contamination

D. Karcher, R. Gast, P. Regmi, 2021 .

vascularizationpromotes growth plate ossification and Weight loading young chicks inhibits bone elongation

J. Steibel, R. Haut, M. Orth, 2015 .

17. Egg Diagnostics

D. Karcher, T. Morishita, Josep Rutllant‐Labeaga, 2014 .

Developmental changes in amniotic and allantoic fluid insulin-like growth factor (IGF)-I and -II concentrations of avian embryos.

J. Mcmurtry, D. Karcher, T. Applegate, 2005, Comparative biochemistry and physiology. Part A, Molecular & integrative physiology.

Very virulent plus strains of MDV induce an acute form of transient paralysis in both susceptible and resistant chicken lines.

D. Karcher, S. Fitzgerald, Huanming Zhang, 2012, Viral immunology.

Influence of commercial laying hen housing systems on the incidence and identification of Salmonella and Campylobacter1

R. J. Buhr, Deana R. Jones, D. Karcher, 2016, Poultry science.

Microbiological impact of three commercial laying hen housing systems1

R. J. Buhr, D. Karcher, L. Rigsby, 2014, Poultry science.

Comparisons of bone properties and keel deformities between strains and housing systems in end-of-lay hens.

J. Steibel, D. Karcher, K. Anderson, 2016, Poultry science.

Keel impacts and associated behaviors in laying hens

D. Karcher, M. Makagon, M. Toscano, 2020 .

Behavior and Immune Response of Conventional and Slow-Growing Broilers to Salmonella Typhimurium

Sean P. Riley, D. Karcher, T. Johnson, 2022, Frontiers in Physiology.

Influence of plastic slatted floors compared with pine shaving litter on Pekin Duck condition during the summer months.

D. Karcher, G. Fraley, M. Makagon, 2013, Poultry science.

Microbiological Impact of Delayed Movement of Pullets

Deana R. Jones, D. Karcher, K. Anderson, 2019, Journal of Applied Poultry Research.

Laying hens in aviaries with different litter substrates: Behavior across the flock cycle and feather lipid content

D. Karcher, D. Campbell, J. Siegford, 2017, Poultry science.

Comparative development of the small intestine in the turkey poult and Pekin duckling.

D. Karcher, T. Applegate, M. Lilburn, 2005, Poultry science.

Influence of age and housing systems on properties of tibia and humerus of Lohmann White hens1: Bone properties of laying hens in commercial housing systems

R. Haut, M. Orth, D. Karcher, 2017, Poultry science.

Emerging Issues : Social Sustainability of Egg Production Symposium 2011 Poultry Science

R. C. Newberry, D. Lay, D. Karcher, 2010 .

The Coalition for Sustainable Egg Supply project: An introduction

D. Karcher, J. Mench, J. Swanson, 2015, Poultry science.

Hen welfare in different housing systems.

R C Newberry, J B Kjaer, R. C. Newberry, 2011, Poultry science.

Differences in performance, body conformation, and welfare of conventional and slow-growing broiler chickens raised at 2 stocking densities

A. Mauromoustakos, M. Erasmus, D. Karcher, 2020, Poultry science.

Impact of commercial housing systems and nutrient and energy intake on laying hen performance and egg quality parameters1

H. Xin, T. Shepherd, D. Karcher, 2015, Poultry science.

Effect of rearing environment on bone growth of pullets1

C. I. Robison, T. S. Deland, R. C. Haut, 2015, Poultry science.

Supplemental Magnesium in Diets for Growing Pullets and Hens: Growth, Skeletal Development, and Egg Production

D. Karcher, M. Lilburn, C. Robison, 2019 .

Research Note: Contamination of eggs by Salmonella Enteritidis and Salmonella Typhimurium in experimentally infected laying hens in indoor cage-free housing

Deana R. Jones, D. Karcher, R. Gast, 2021, Poultry science.

Influence of raised plastic floors compared with pine shaving litter on environment and Pekin duck condition.

D. Karcher, G. Fraley, M. Makagon, 2013, Poultry science.

Impact of egg handling and conditions during extended storage on egg quality.

D. Karcher, D. Jones, P. Regmi, 2018, Poultry science.

Environmental sampling methods’ influence on detection of pathogens in cage-free aviary housing

D. Karcher, R. Gast, J.S. Garcia, 2022, Poultry science.

Growth Dependent Changes in Pressure Sensing Walkway Data for Turkeys

D. Karcher, C. Robison, Jody A. Kremer, 2018, Front. Vet. Sci..

Developmental changes in insulin-like growth factor (IGF)-I and -II mRNA abundance in extra-embryonic membranes and small intestine of avian embryos.

D. Karcher, T. Applegate, J. Fleming-Waddell, 2009, Growth Hormone & IGF Research.

Differences in carcass composition and meat quality of conventional and slow-growing broiler chickens raised at 2 stocking densities

D. Karcher, S. Weimer, M. Davis, 2022, Poultry science.

Moisture content, processing yield, and surface color of broiler carcasses chilled by water, air, or evaporative air.

D. Karcher, A. Booren, J. Jeong, 2011, Poultry science.

Effects of distillers dried grains with solubles and mineral sources on gaseous emissions

W. Powers, D. Karcher, T. Applegate, 2014 .

Nighttime roosting substrate type and height among 4 strains of laying hens in an aviary system1

D. Karcher, D. Campbell, J. Siegford, 2019, Poultry science.

Analytical bone calcium and bone ash from mature laying hens correlates to bone mineral content calculated from quantitative computed tomography scans.

D. Karcher, C. Robison, 2019, Poultry science.

Overview of commercial poultry production systems and their main welfare challenges

D. Karcher, J. Mench, 2018 .

Location tracking of individual laying hens housed in aviaries with different litter substrates

D. Karcher, D. Campbell, J. Siegford, 2016 .

Production and Well-Being Resulting From Delayed Movement of Pullets to the Hen Facility

D. Karcher, K. Anderson, R. Gast, 2019, Journal of Applied Poultry Research.

Effects of different litter substrates and induced molt on production performance and welfare quality parameters of white Leghorn hens housed in multi-tiered aviary system

R. Tempelman, Deana R. Jones, D. Karcher, 2018, Poultry science.

Influence of forage substrates on environmental and egg microbiology in cage-free aviary housing.

D. Karcher, R. Gast, P. Regmi, 2021, Journal of Applied Poultry Research.

Influence of genetic strain and access to litter on spatial distribution of 4 strains of laying hens in an aviary system1

D. Karcher, D. Campbell, J. Siegford, 2016, Poultry science.

Self- and conspecific-directed pecking behavior of commercial Pekin ducks

M. Erasmus, D. Karcher, Yiru Dong, 2021 .

Effect of amino acid formulation and supplementation on nutrient mass balance in turkeys.

W. Powers, D. Karcher, T. Applegate, 2011, Poultry science.

A comparison of long bone development in historical and contemporary ducks.

D. Karcher, T. Applegate, M. Lilburn, 2012, Poultry science.

Duck gait: Relationship to hip angle, bone ash, bone density, and morphology.

D. Karcher, M. Makagon, C. Robison, 2015, Poultry science.

Effect of a commercial housing system on egg quality during extended storage.

D. Karcher, D. Jones, Z. Abdo, 2014, Poultry science.

Daytime occupancy of resources and flooring types by 4 laying hen strains in a commercial-style aviary

D. Karcher, D. Campbell, J. Siegford, 2019, Journal of Veterinary Behavior.

Orange corn diets associated with lower severity of footpad dermatitis in broilers

T. Rocheford, D. Karcher, C. Robison, 2021, Poultry science.

Chronic treatment with glucocorticoids does not affect egg quality but increases cortisol deposition into egg albumen and elicits changes to the heterophil to lymphocyte ratio in a sex-dependent manner

D. Karcher, V. Tetel, S. Tonissen, 2023, Frontiers in Physiology.

Biofortified orange corn increases xanthophyll density and yolk pigmentation in egg yolks from laying hens

T. Rocheford, D. Karcher, D. Ortiz, 2021, Poultry science.

Comparative evaluation of three egg production systems : Housing characteristics and management practices

H. Xin, H. Xin, T. Shepherd, 2015 .

Survey of enterocyte morphology and tight junction formation in the small intestine of avian embryos.

D. Karcher, T. Applegate, 2008, Poultry science.

Comparative evaluation of three egg production systems : Housing characteristics and management practices

H. Xin, T. Shepherd, D. Karcher, 2015 .

A method of determining bending properties of poultry long bones using beam analysis and micro-CT data.

R. Haut, M. Orth, D. Karcher, 2016, Poultry science.

Keel bone damage assessment: consistency in enriched colony laying hens

D. Karcher, M. Makagon, M. Toscano, 2019, Poultry science.

Keel bone differences in laying hens housed in enriched colony cages

Hope O. Akaeze, D. Karcher, M. Makagon, 2019, Poultry science.

Laying hen production and welfare in enriched colony cages at different stocking densities.

R. Tempelman, D. Karcher, D. Jones, 2019, Poultry science.

Calcium and phosphorus loss from laying hen bones autoclaved for tissue removal.

D. Karcher, C. Robison, S. Cloft, 2018, Poultry science.

Laying hen production and welfare in a cage-free setting is impacted by the northern fowl mite

Deana R. Jones, M. Erasmus, D. Karcher, 2022, Journal of Applied Poultry Research.

Applied Research Note: “The impact of orange corn in laying hen diets on yolk pigmentation and xanthophyll carotenoid concentrations on a percent inclusion rate basis”

T. Rocheford, D. Karcher, D. Ortiz, 2021, Journal of Applied Poultry Research.

Research Note: Internal organ colonization by Salmonella Enteritidis in experimentally infected layer pullets reared at different stocking densities in indoor cage-free housing

Deana R. Jones, D. Karcher, R. Gast, 2022, Poultry science.

n-3 essential fatty acid and vitamin D supplementation improve skeletal health in laying hens

D. Karcher, P. Regmi, C. Robison, 2023, Poultry Science.

Research Note: Orange corn altered the cecal microbiome in laying hens

T. Rocheford, D. Karcher, D. Ortiz, 2021, Poultry science.

Computed tomographic and magnetic resonance imaging anatomy of the coelomic cavity in market‐age commercial Pekin Ducks (Anas platyrhynchos domesticus)

D. Karcher, N. Wakamatsu, H. G. Heng, 2023, Anatomia, histologia, embryologia.

Emerging Issues : Social Sustainability of Egg Production Symposium 2011 Poultry Science

R. C. Newberry, D. Lay, D. Karcher, 2010 .

Utilizing 3-dimensional models to assess keel bone damage in laying hens throughout the lay cycle

D. Karcher, P. Regmi, C. Robison, 2024, Poultry science.