U.S. flagAn official website of the United States government
                    Here's how you know **Official websites use .gov**
                            
                            A **.gov** website belongs to an official government organization in the United States.
 **Secure .gov websites use HTTPS**
                            
                            A **lock** (                            
                              A locked padlock                                                      
                            
                            ) or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.


Menu Agricultural Research Service
						
                    U.S. DEPARTMENT OF AGRICULTURE
 close



Research
                Research Home
                            National Programs
                            Research Projects
                            Scientific Manuscripts
                            International Engagement
                            Scientific Software/Models
                            Databases and Datasets
                            Office of Scientific Quality Review
            Media
                News & Features
                            Multimedia
                            Briefing Room
                            Down on the Farm
                            Press Room
                            Science in Your Shopping Cart
                            Scientific Discoveries
                            Tellus
                            Under the Microscope
            About ARS
                About ARS Home
                            Staff Directory
                            Labs and Research Centers (Map)
                            Headquarter Offices
                            Organizational Chart
                            Employee Services (REE Employees Only)
                            Office of Outreach, Diversity, and Equal Opportunity
            Work With Us
                Work With Us Home
                            ARS Vacancies at USAJOBS
                            Careers at ARS Information
                            Scientific Collaborations
                            Extramural Agreements
                            1890 Faculty Research Sabbatical ProgramSearch small
                    Search
            
            ARS Home
                                About ARS
                                Contact Us




ARS Home Research





- Educational Resources
- Outreach Activities
- National Agricultural Library
- Archives
- Publications
- Manuscripts (TEKTRAN)
- Software
- Datasets
- Freedom of Information Act and Privacy Act Reference Guide

Stress Factors in Animalsitem
                            Development of an experimental model to induce liver abscesses in steers using an acidotic diet challenge and intraruminal bacterial inoculation
                                        (Mar 2024)item
                            Draft genome sequence of a multidrug-resistant pseudomonas aeruginosa strain isolated from a dairy cow with chronic mastitis
                                        (Jan 2024)item
                            Changing immunity in piglets prior to birth
                                        (Jan 2024)item
                            How do deer respiratory epithelial cells weather the initial storm of SARS-CoV-2?
                                        (Jan 2024)item
                            Random metaphylaxis effects on health outcomes, complete blood count, antimicrobial use, and growth performance of high-risk beef steers
                                        (Dec 2023)item
                            The kisspeptin knockout pig; a new model for dissecting mechanisms controlling reproduction
                                        (Nov 2023)item
                            KISS1 knockout boars have decreased concentrations of gonadotropins leading to smaller testes and reduced skatole in backfat
                                        (Nov 2023)item
                            Evaluation of Post-Transit Growth Performance and Carcass Characteristics of Feedlot Heifers Sourced and Finished in Different Regions of the U.S.
                                        (Nov 2023)item
                            Evaluation of the use of prenatal immune stimulation on the ability to alter postnatal immune function in weaned pigs
                                        (Nov 2023)item
                            The effects of roughage neutral detergent fiber level and bulk density of steam-flaked corn on growth performance, carcass characteristics, and liver abscesses in finishing beef steers
                                        (Nov 2023)item
                            The effect of a prenatal immune challenge on offspring skeletal muscle characteristics in the longissimus dorsi of weaned pigs
                                        (Nov 2023)item
                            Using a novel direct-fed microbial as an alternative for tylosin phosphate to control liver abscesses and decrease antimicrobial use in finishing beef steers
                                        (Nov 2023)item
                            Development of a bacteriophage-based feed additive to prevent bovine liver abscesses
                                        (Nov 2023)item
                            Development of an experimental model to induce liver abscesses in steers using an acidotic diet challenge and oral bacterial inoculation
                                        (Nov 2023)item
                            Foraging for collaboration: Beef-forage system strengths unite research and extension efforts in the ASAS Southern Section
                                        (Nov 2023)item
                            Longitudinal assessment of prevalence and incidence of Salmonella and Escherichia coli O157 resistance to antimicrobials in feedlot cattle sourced and finished in different regions of the U.S.
                                        (Nov 2023)item
                            Development of a novel, experimental, and minimally invasive model to investigate the genesis and etiology of liver abscesses in cattle
                                        (Nov 2023)item
                            The use of random metaphylaxis administered 0, 33, 66, or 100% at feedlot arrival on health outcomes, complete blood count, and growth performance of high-risk beef cattle
                                        (Nov 2023)item
                            Clustering of multi-tissue transcriptomes in gilts with normal cyclicity or delayed puberty reveals genes related to pubertal development
                                        (Oct 2023)item
                            Early- and mid-lactation milk traits are associated with piglet growth during lactation
                                        (Sep 2023)item
                            Evaluating the feasibility of feeding RAS-produced Atlantic salmon (Salmo salar) during the depuration process: Effects on fish weight loss and off-flavor remediation
                                        (Sep 2023)item
                            Longitudinal assessment of prevalence and incidence of Salmonella and Escherichia coli O157 resistance to antimicrobials in feedlot cattle sourced and finished in different regions of the U.S
                                        (Sep 2023)item
                            Using a novel direct-fed microbial as an alternative for tylosin phosphate to control liver abscesses and decrease antimicrobial use in finishing beef
                                        (Sep 2023)item
                            Evaluating bacterial inoculation and dietary changes to study the genesis and prevalence of liver abscesses in cattle
                                        (Sep 2023)item
                            Application of bayespulse and pulsar otago to quantify luteinizing hormone pulses in ovariectomized gilts
                                        (Aug 2023)item
                            Characterization of mRNA expression for key glycerophospholipid and sphingolipid enzymes within trophectoderm and embryonic disc during initiation of porcine conceptus elongation
                                        (Aug 2023)item
                            Diminished reproductive hormone concentrations in GnRHR-II knockdown gilts during the follicular phase of the estrous cycle may be attributed to reduced GnRHR-II levels in theca cells
                                        (Aug 2023)item
                            Genome Sequence of a Multidrug-Resistant Pseudomonas aeruginosa Strain Isolated from a Dairy Cow That was Nonresponsive to Antibiotic Treatment
                                        (Aug 2023)item
                            Infrared thermography or rectal temperature as qualification for targerted metaphylaxis in high-risk, newly received beef steers and the effects on growth performance, complete blood count, and serum haptoglovin during...
                                        (Aug 2023)item
                            Relationships of genomic estimated breeding values for age at puberty, birth weight, and growth during development in normal cyclic and acyclic gilts
                                        (Aug 2023)item
                            Postruminal casein infusion and exogenous glucagon-like peptide 2 administration differentially stimulate pancreatic a-Amylase and small intestinal a-Glucosidase activity in cattle
                                        (Aug 2023)item
                            Removing maternal heat stress abatement during gestation modulated postnatal physiology and improved performance of Bos indicus-influenced beef offspring
                                        (Aug 2023)item
                            Longitudinal assessment of prevalence and incidence of Salmonella and Escherichia coli O157 resistance to antimicrobials in feedlot cattle sourced and finished in different regions of the U.S.
                                        (Aug 2023)item
                            Evaluation of an endotoxin challenge and intraruminal bacterial inoculation model to induce liver abscesses in Holstein steers
                                        (Jul 2023)item
                            Ante-mortem stress effects the oxidative products and color stability of steaks following retail display
                                        (Jul 2023)item
                            Metabolomic profiling of the longissimus dorsi of weaned piglets following pre- and postnatal lipopolysaccharide challenges
                                        (Jun 2023)item
                            Principal component analysis of measures of meat quality related with incidence of Bovine Respiratory Disease (BRD)
                                        (Jun 2023)item
                            MortCam: An Artificial Intelligence-aided fish mortality detection and alert system for recirculating aquaculture
                                        (May 2023)item
                            Impact of Brahman genetics on skin histology characteristics with implications for heat tolerance in cattle
                                        (May 2023)item
                            Assessing Peracetic Acid application methodolgy and impacts on fluidized sand biofilter performance
                                        (May 2023)item
                            Modulation of the innate immune response to lipopolysaccharide through ghrelin administration in weaned pigs
                                        (May 2023)item
                            Editorial: Natural products in animal feed and production systems
                                        (May 2023)item
                            Impacts of pre- and postpartum heat stress abatement on physiology and performance of grazing Bos indicus-influenced cow-calf pairs
                                        (May 2023)item
                            Impact of different stressors on physiological and immunological variables in dairy calves
                                        (May 2023)item
                            An updated profile of the bovine acute phase response following an intravenous lipopolysaccharide challenge
                                        (Apr 2023)item
                            Impact of ergot alkaloid and steroidal implant on whole-body protein turnover and expression of mTOR pathway proteins in muscle of cattle
                                        (Apr 2023)item
                            Evaluation of Post-Transit Growth Performance and Carcass Characteristics of Feedlot Heifers Sourced and Finished in Different Regions of the U.S.
                                        (Apr 2023)item
                            Reduction in rumen tetracycline-insensitive bacteria during a grain challenge using the isoflavone biochanin A
                                        (Apr 2023)item
                            Duration of ergovaline exposure influences serotonin-mediated vasoactivity of bovine mesenteric vasculature
                                        (Apr 2023)item
                            Infrared thermography as an alternative technique for measuring body temperature in cattle
                                        (Mar 2023)item
                            Evaluating Brook Trout Egg and Alevin Survival at Different Temperatures in Simulated Karst Environments with Marl Sedimentation
                                        (Mar 2023)item
                            Influence of intra-abomasal administration of L-DOPA on circulating catecholamines and feed intake in cattle
                                        (Feb 2023)item
                            Secreted metabolome of porcine blastocysts encapsulated within in vitro 3D alginate hydrogel culture systems undergoing morphological changes provides insights into specific mechanisms involved in the initiation of porcine...
                                        (Feb 2023)item
                            Red clover supplementation modifies rumen fermentation and promotes feed efficiency in ram lambs
                                        (Feb 2023)item
                            Methane and hydrogen sulfide production from the anaerobic digestion of fish sludge from recirculating aquaculture systems: Effect of varying initial solid concentrations
                                        (Jan 2023)item
                            Multi clustering of the hypothalamic–pituitary–ovary transcriptome in gilts with normal cyclicity or delayed puberty reveals genes related to puberty
                                        (Jan 2023)item
                            Effects of image data quality on a convolutional neural network trained in-tank fish detection model for recirculating aquaculture systems
                                        (Jan 2023)item
                            Field performance of a red clover germplasm selected for increased tolerance to 2,4-D
                                        (Dec 2022)item
                            Economic contribution of the U.S. catfish industry
                                        (Nov 2022)item
                            Trends for U.S. catfish and swai products in retail markets
                                        (Nov 2022)item
                            Conventional loose mineral with added red clover leaf (Trifolium pratense L.) reverses vasoconstriction associated with tall fescue toxicosis in steers
                                        (Nov 2022)item
                            Evaluation of the use of prenatal immune stimulation on the ability to alter postnatal immune function in weaned pigs
                                        (Oct 2022)item
                            Effects of ruminal lipopolysaccharides on growth and fermentation end products of pure cultured bacteria
                                        (Sep 2022)item
                            Water quality, waste production, and off-flavor characterization in a depuration system stocked with market-size Atlantic salmon Salmo salar
                                        (Sep 2022)item
                            Effect of Holstein genotype on ex-vivo innate immune response to lipopolysaccharide (LPS) and lipoteichoic acid (LTA) during the periparturient period
                                        (Aug 2022)item
                            Retail market trends for seafood in the United States
                                        (Aug 2022)item
                            Bactericidal activity of peracetic acid to selected fish pathogens in recirculation aquaculture system water
                                        (Aug 2022)item
                            Assessing the toxicity of peracetic acid to early Atlantic salmon Salmo salar life-stages
                                        (Jul 2022)item
                            Efficacy of BioRas® Balance (an enzyme product) to break down hydrogen peroxide following routine treatment applications in aquaculture
                                        (Jun 2022)item
                            Anaerobic digestion challenges and resource recovery opportunities from land-based aquaculture waste and seafood processing byproducts: A review
                                        (Apr 2022)item
                            Market opportunities for U.S. aquaculture producers: The case of Branzino
                                        (Mar 2022)item
                            Thermal-RGB imagery and in-field weather sensing derived sweet cherry wetness prediction model
                                        (Feb 2022)item
                            The effects of two water temperature regimes on Atlantic salmon (Salmo salar) growth performance and maturation in freshwater recirculating aquaculture systems
                                        (Feb 2022)item
                            Production economic relationships in intensive U.S. catfish production systems
                                        (Feb 2022)item
                            Technological progress in the US catfish industry
                                        (Feb 2022)item
                            Economic history of U.S. catfish farming: Lessons for growth and development of aquaculture
                                        (Jan 2022)item
                            Economic Effect of Hybrid Catfish (Channel Catfish ¿ × Blue Catfish ¿)
Growth Variability on Traditional and Intensive Production Systems
                                        (Jan 2022)item
                            Effect of emitter modifications on spray performance of a solid set canopy delivery system in a high-density apple orchard
                                        (Nov 2021)item
                            Temperature modulation and feed supplementation significantly improve population growth of laboratory-reared dero digitata (Annelida: Naididae)
                                        (Oct 2021)item
                            Effects of multiple, low-dose copper sulfate treatments on the marsh Rams-Horn Snail
                                        (Oct 2021)item
                            Effects of swimming speed and dissolved oxygen on geosmin depuration from market-size Atlantic salmon Salmo salar
                                        (Oct 2021)item
                            Economic losses of catfish to Avian Predation: A case report
                                        (Jul 2021)item
                            Reducing mortality associated with opportunistic infections in Atlantic salmon Salmo salar fry using hydrogen peroxide and peracetic acid
                                        (Feb 2021)item
                            Effects of ozone on post-smolt Atlantic salmon (Salmo salar) performance, health, and maturation in freshwater recirculation aquaculture systems
                                        (Dec 2020)item
                            Adsorption of hydrogen sulfide in biogas using a novel iron-impregnated biochar scrubbing system
                                        (Nov 2020)item
                            Production of market-size European strain Atlantic salmon (Salmo salar) in land-based freshwater closed containment aquaculture systems
                                        (Nov 2020)item
                            Water recirculating aquaculture systems and the future for land-based, closed-containment salmon production
                                        (Oct 2020)item
                            Azomite application does not positively influence water quality, phytoplankton populations, or zooplankton populations when preparing Mississippi channel catfish nursery ponds for stocking
                                        (Oct 2020)item
                            Metal leaching and toxicity of denitrifying woodchip bioreactor outflow - Potential reuse application
                                        (Oct 2020)item
                            Disinfection strategies of Norwegian and North American land-based RAS facilities: A comparative insight
                                        (Oct 2020)item
                            Fluidized bed combustion of poultry litter at farm-scale: Environmental impacts using a life cycle approach
                                        (Sep 2020)item
                            Effects of long-term restricted feeding followed by full feeding on growth, processing yield, fillet proximate composition, and economics of marketsize hybrid catfish, female Ictalurus punctatus × male Ictalurus furcatus
                                        (Aug 2020)item
                            The Effects of Ozone on Atlantic Salmon Post-Smolt in Brackish Water—Establishing Welfare Indicators and Thresholds
                                        (Jul 2020)item
                            The Effects of Ozone on Atlantic Salmon Post-Smolt in brackish water-Establishing welfare indicators and thresholds
                                        (Jul 2020)item
                            Influence of inlet and outlet placement on the hydrodynamics of culture tanks for Atlantic salmon
                                        (Jul 2020)item
                            Depuration system flushing rate affects geosmin removal from market-size Atlantic salmon Salmo salar
                                        (Jun 2020)item
                            Health Management in Recirculating Aquaculture Systems (RAS)
                                        (Jun 2020)item
                            Environmental factor(s) and animal vector(s) associated with atypical Aeromonas hydrophila abundance and dissemination among channel catfish ponds
                                        (Jun 2020)item
                            Monoculture of female channel (Ictalurus punctatus) × male blue (I. furcatus) hybrid catfish mitigates proliferative gill disease caused by Henneguya ictaluri (Cnidaria: Myxobolidae) in catfish aquaculture ponds
                                        (Jun 2020)item
                            Reducing dietary protein concentrations and replacing fish meal with porcine meat and bone meal do not affect growth or feed conversion of pond-raised fingerling channel catfish, Ictalurus punctatus
                                        (Apr 2020)item
                            Veterinary drug use in United States net pen Salmon aquaculture:implications for drug use policy
                                        (Mar 2020)item
                            Biochar addition with Fe impregnation to reduce H2S production from anaerobic digestion
                                        (Mar 2020)item
                            Veterinary drug use in United States net pen Salmon aquaculture: Implications for drug use policy
                                        (Dec 2019)item
                            Zooplankton selectivity by black buffalo in fertilized ponds
                                        (Jun 2019)


Return to top


Research
                            Media
                            About ARS
                            Work With Us


Connect with ARS Sign up


ARS Home
                            USDA.gov
                            Plain Writing
                            Policies & Links
                            Civil Rights Statements
                            FOIA
                            Accessibility Statement
                            Privacy Policy
                            Non-Discrimination Statement
                            Quality of Information
                            USA.gov
                            WhiteHouse.gov