Animal Sciences Commons^™

Dairy & Development: An Investigation Into The Economic And Sociopolitical Dynamics Of Yak Cheesemaking In Nepal, Audrey Peiker

Independent Study Project (ISP) Collection

Cheesemaking in Nepal is full of love, passion, and creativity. What began as a Swiss development project in the 1950s has now grown into a full-fledged industry, providing jobs, creative outlets, and cultural expression for many. Nepal’s Dairy Development Corporation owns several factories throughout the country, setting the tone for the industry by establishing the standard price for milk and process for cheesemaking. From there, privately held factories innovate and compete, bringing new products to the market and increasing wages, but also struggle with consistency and reliability. Now, Nepal’s cheesemaking market is at a turning point—much of the herding population …

Status Of Pangolins: A Case Study On "The Most Trafficked Mammal In The World" In Central-South Of Nepal, Tsogyal Wangmo Lama

Independent Study Project (ISP) Collection

Pangolins are subject to constant trafficking in Asia and increasingly in Africa for their meat and scales. Very little research is done on this species due to its nocturnal, burrowing, and elusive nature. The larger the size of an animal is, the better it is known to the people and vice versa. Hence all these eight species of pangolins despite being under the International Union for Conservation of Nature (IUCN) red list with the four Asian species declared endangered or critically endangered, are still illegally abused and used for ulterior motives due to a lack of awareness among the general …

Recombinant Dna Vaccine Design As A Potential Strategy Against Bovine Foot And Mouth Disease Virus (Fmdv), Taylor Haynie

LSU Master's Theses

Foot-and-mouth disease virus (FMDV) is the causative agent for foot-and-mouth disease (FMD) that infects primarily cloven-hoofed animals, the majority of which are domesticated cattle and other important livestock. FMD is highly transmissible and found in all secretions and excretions of infected animals. North America, Europe, and Australia have successfully eradicated the virus with the help of a well-defined fiscal infrastructure and access to successful control measures. Less developed regions, including many Asian and African countries, have maintained an endemic status for decades. African territories are of particular concern because of the indigenous African Buffalo population that serves as an important …

Tick Infestation, Distribution, Identification, And Risk Factors On Large Ruminants In Southern Regions Of Pakistan, Muhammad Jamil, Muhammad Imran, Mukhtar Ahmad, Fawad Ahmad, Mubarik Ali, Abdul Basit, Atta Ur Rehman, Gul Muhammad, Norina Jabeen

Journal of Bioresource Management

The livestock sector plays fundamental role in Pakistan's economy, and a variety of ruminants (cattle and buffaloes) are raised to meet the rising demand for milk, meat, and hide goods. Ticks are the most common vectors for the transmission of tick-borne disease and several pathogens to animals and people. Ticks are widespread in Pakistan due to the country's favorable subtropical climate, and they parasitize large and small ruminants, causing infestation and mortality, as well as economic losses to herdsmen. Therefore, the study aimed to investigate the tick’s epidemiology in large animals in the selected Southern regions of Pakistan, during the …

Comparison Of Biodiversity And Abundance Of Earthworms In Maize Croplands, Irrigated With Sewage And Canal Water Of District Faisalabad, Pakistan, Sana Aziz, Nazia Ehsan, Fariha Latif, Muhammad Sarfraz Ali, Sajid Abdullah

Journal of Bioresource Management

The diversity and richness of earthworms that were irrigated with canal (Chak 200 RB Lathianwala) and sewage (Chokera) water in the district of Faisalabad were determined from August to November, 2020. For collection of specimens, hand picking and digging method was used and then preserved in formalin. AAS (Atomic absorption spectrophotometer) was used to check the concentration of heavy metals in both water and soil samples. Total 10 species were identified from Chak 200 RB Lathianwala and showed Shannon-Weiner Diversity Index (H') =2.13, Evenness = 0.93 and Dominance = 0.07. The significant difference in abundance were determined (t = 7.7115, …

Biomorphic Study Of Rhipicephalus Sanguineus (Acari: Ixodidae) Under Laboratory Conditions, Habib Ullah, Atta Ur Rehman, Naimat Ullah, Muhammad Tariq, Umer Farooq, Sonia Bibi, Anila Khan, Muhammad Jamil, Faiqah Ramzan, Muhammad Ayub

Journal of Bioresource Management

Rhipicephalus sanguineus can complete up to four generations per year, depending on factors such as climate and host availability. Biomorphic studies of R. sanguineus were conducted under laboratory conditions. The larval, nymphal and adult ticks were fed on sheep at 25⁰C, 60 % relative humidity (RH) and exposed to daylight. The incubation period was lasted 35 days. The average mean of premoulting and moulting period of larvae was 70 ± 0.91 and 7.4 ± 0.6 days, respectively. The time durations of premoulting and moulting of nymphs were 62 ± 1.66 and 13 ± 6.4 days, respectively. The …

Anti-Tick Properties/Repellency Of Neem, Azadirachta Indica On Rhipicephalus Sanguineus (Acarina) Under Laboratory Conditions, Mubarik Ali, Atta Ur Rehman, Naimat Ullah, Muhammad Tariq, Sonia Bibi, Saeed Ullah, Anila Khan, Faiqah Ramzan, Muhammad Ayub, Attia Imam, Muhammad Jamil

Journal of Bioresource Management

Animal production is highly affected due to ticks and diseases caused by ticks. Tick control is critical for the economic well-being of the animal industry. This study focused on anti-tick properties of the Neem, Azadirachta indica extracts against Rhipicephalus sanguineus in vitro conditions. R. sanguineus exhibited a high (P < 0.05) dose revolting reaction to A. indica. There were no significant differences in reaction magnanimity between both sexes. The essence also prominently (p < 0.05) retarded the shedding of 60 % of R. sanguineus engorged nymphs. It resulted in that mortality percentage increasing with an increase in the dose of A. indica. At 20 % of A. indica, 87.76 % of tick …

Epidemiological Survey Of Bovine Babesia And Theileria Parasites In Buffaloes In District Dera Ismail, Khyber Pakhtunkhwa, Waseem Ullah, Arsalan Khan, Akhtar Ali, Imtiaz Ali Shah, Umm E. Aimen, Imtiaz Khan, Abdul Wadood Jan, Saqib Ali Rustam

Journal of Bioresource Management

Piroplasmosis (babesiosis and theileriosis) are the leading blood parasites responsible for significant economic losses to the dairy enterprises. These parasites are transmitted by Ixodid ticks from a diseased animal to a healthy animal. This study was executed to determine the prevalence of Theileria and Babesia in water buffaloes in District Dera Ismail Khan for their risk assessment. During this trial, 350 random blood samples were obtained from buffalos within the region of District Dera Ismail Khan and examined for Babesia and Theileria parasites using Giemsa staining technique under an oil immersion lens. Forty-eight blood samples were found positive and the …

Diverse Portfolios: Investing In Tributaries For Restoration Of Large River Fishes In The Anthropocene, Kristen L. Bouska, Brian D. Healy, Michael J. Moore, Corey G. Dunn, Jonathan J. Spurgeon, Craig P. Paukert

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

Rehabilitation of large Anthropocene rivers requires engagement of diverse stakeholders across a broad range of sociopolitical boundaries. Competing objectives often constrain options for ecological restoration of large rivers whereas fewer competing objectives may exist in a subset of tributaries. Further, tributaries contribute toward building a “portfolio” of river ecosystem assets through physical and biological processes that may present opportunities to enhance the resilience of large river fishes. Our goal is to review roles of tributaries in enhancing mainstem large river fish populations. We present case histories from two greatly altered and distinct large-river tributary systems that highlight how tributaries contribute …

Body Dimension And Length-Weigh Relationships Of Invasive Exotic Earthworm Species In Huron Mountains Forests, Paula Arroyo, Xiaoyong Chen, Timothy Gsell, John A. Yunger, Mary E. Carrington

Research Days

Invasive exotic earthworms have undesired ecological effects on structure, function, and biodiversity of forest ecosystems in the Great Lakes region. Biological parameters including body length, weight, growth rate, and regeneration patterns of earthworms are necessary to understand their life cycle and impacts on ecological processes such as nutrient biogeochemistry cycling and carbon sequestration in the forests, as well as for forest management practices. In this work, earthworms were surveyed in main forest types of the Huron Mountains Preserve of Michigan, Upper Peninsula during the period of May 2021 to October 2022. Earthworms were captured from established sampling quadrates using a …

Maintaining Pig Temperatures In The Summer And Winter Seasons, Jacob Hadfield, Jessie Hadfield, Joshua Dallin, Lorie Millward

All Current Publications

Utah often faces extreme temperatures in the summer and winter seasons. Due to the adverse weather, it can be difficult to raise pigs. This fact sheet discusses ways to help pigs adjust to hot and cold temperatures with facilities and management techniques.

Pen Surface Temperature As A Predictor Of Dailywater Intake And Tympanic Temperature In Steers Finished In Feedlots, Rodrigo A. Arias, Terry L. Mader

Department of Animal Science: Faculty Publications

Adequate estimation of water demand in cattle production feed yards is of high importance, especially due to reduced water availability because of changes in rain precipitation patterns and amounts. The pen surface in feed yards receives and reflects solar radiation, affecting along with other factors the microclimate to which cattle are exposed. This study aimed to describe the relationship between the pen surface temperature with the daily water intake and the tympanic temperature of finishing steers. Climate variables, including solar radiation, air temperature, relative humidity, and wind speed plus pen surface temperature and soil temperature at 10.2 cm depth were …

Evaluation Of Four Thermal Comfort Indices And Their Relationship With Physiological Variables In Feedlot Cattle, Rodrigo A. Arias, Terry L. Mader

Department of Animal Science: Faculty Publications

Climatic data from different years and experiments conducted in Nebraska were used to estimate four comfort thermal indices and to predict the risk of heat stress and its relationship with pen surface temperature (PST). These included the temperature–humidity index (THI), the adjusted THI (THI_adj), the heat load index (HLI), and THI_PST using pen surface temperature instead of air temperature. Respiration rates (RR), tympanic temperatures (TT), and panting scores (PS) were also collected in each year and from each location. During 2007, mean values of soil temperature, PST, outgoing shortwave radiation, and TT were greater than in 2008 …

Coastal Cities In The Southern Us Floodplains: An Evaluation Of Environmental Equity Of Flood Hazards And Social Vulnerabilities, Lubana Tasnim Mazumder

USF Tampa Graduate Theses and Dissertations

Floods are recognized as one of the most common and widespread natural hazards in the United States (US). They are responsible for uncompensated losses and damages. Furthermore, evidence suggests flooding inflicts more harm among socially vulnerable groups, incapable of withstanding hazard events, raising environmental equity (EE) and justice (EJ) concerns. Regrettably, with continuing climate change and urbanization, flooding will not subside in the future; instead, the flooding frequency and intensity will increase in many parts of the US, and the trend of disproportionate impacts will continue to rise.

Since Hurricane Katrina, a considerable amount of research has been conducted on …

Ecological Risk Assessment For The Western Australian Offshore Crustacean Resource., Jason How, Kimberley A. Smith, Hannah Donnelly, Linda Wiberg, Rebecca Oliver

Fisheries Research Reports

In December 2022, the Department of Primary Industries and Regional Development (DPIRD) convened an ecological risk assessment (ERA) of the fisheries that access the Offshore Crustacean Resource (Resource).

The Western Australian commercial fisheries that access the Resource are the West Coast Deep Sea Crustacean Managed Fishery, South Coast Crustacean Managed Fishery and West Coast Rock Lobster Managed Fishery. Due to the predominantly offshore distribution of the Resource, there is only minor recreational and customary access of this Resource related to harvesting of southern rock lobster on the south coast.

The ERA considered the potential ecological impacts of harvesting the Resource. …

Pasture Pig Basics, Jacob Hadfield, Jessie Hadfield, Joshua Dallin, Lorie Millward

All Current Publications

With an increasing push for more sustainable agriculture practices, raising pigs on pasture has gained much attention over recent years. Although it is possible to raise pigs on pasture, and this production method may support some sustainability goals, there are some important considerations. This fact sheet provides insight and answers to aspiring pig farmers so that they can make better-informed decisions before purchasing their pigs.

Morphological Differences Align With Habitat Partitioning Among Three Species Of Percina (Percidae: Actinopterygii) In The Roanoke River, Virginia, Michael M. Calvert, Steven L. Powers

Southeastern Fishes Council Proceedings

The upper Roanoke River has three species of Percina (P. nevisense, Chainback Darter; P. roanoka, Roanoke Darter; and P. rex, Roanoke Logperch). Resource partitioning appears to be a key component of maintaining diverse fish assemblages with habitat and food partitioning cited as especially important in communities containing members of the same family. Some aspects of the diets of these species have been documented in the literature with only modest differences among them. Microhabitat data for adults of these species have also been published revealing differences in habitat occupied by each with P. roanoka living in the fastest, shallowest …

Spoilage Pseudomonas Survive Common Thermal Processing Schedules And Grow In Emulsified Meat During Extended Vacuum Storage, Samuel C. Watson, Rebecca A. Furbeck, Samodha C. Fernando, Byron D. Chaves, Gary Sullivan

Department of Animal Science: Faculty Publications

Some Pseudomonas species are common meat spoilage bacteria that are often associated with the spoilage of fresh meat. The recently reported ability of these bacteria to also spoil cooked and vacuum packaged meat products has created the need to investigate all potential routes of spoilage they may be able to utilize. The objective of this experiment was to determine if spoilage Pseudomonas spp. survive thermal processing and grow during refrigerated storage under vacuum. Pseudomonas spp. isolates collected from spoiled turkey products were inoculated into a salted and seasoned meat emulsion that was vacuum sealed and thermally treated to final temperatures …

Understanding The Effects Of Trenbolone Acetate, Polyamine Precursors, And Polyamines On Proliferation, Protein Synthesis Rates, And The Abundance Of Genes Involved In Myoblast Growth, Polyamine Biosynthesis, And Protein Synthesis In Murine Myoblasts, Laura A. Motsinger, Lillian L. Okamoto, Nikole E. Ineck, Brynne A. Udy, Christopher L. Erickson, Youssef Harraq, Caleb C. Reichhardt, Gordon K. Murdoch, Kara Jean Thornton-Kurth

Animal, Dairy, and Veterinary Science Faculty Publications

Research suggests that androgens increase skeletal muscle growth by modulating polyamine biosynthesis. As such, the objective of this study was to investigate effects of anabolic hormones, polyamine precursors, and polyamines relative to proliferation, protein synthesis, and the abundance of mRNA involved in polyamine biosynthesis, proliferation, and protein synthesis in C2C12 and Sol8 cells. Cultures were treated with anabolic hormones (trenbolone acetate and/or estradiol), polyamine precursors (methionine or ornithine), or polyamines (putrescine, spermidine, or spermine). Messenger RNA was isolated 0.5 or 1, 12, or 24 h post-treatment. The cell type had no effect (p > 0.10) on proliferation, protein synthesis, or …

Increasing Capture Rates Of Grassland Birds Over Thirteen Years Indicates Successful Restoration, Katie Stumpf, Charles Muise

Georgia Journal of Science

Grassland bird populations are being lost at an alarming rate due to human modifications to grassland ecosystems. Grassland restoration has been shown to mitigate population declines for many species that use these habitats at some point in their annual cycles. We examined capture rates of adult, breeding, and hatch-year birds at a restored grassland site in the piedmont of central Georgia to determine whether colonization, breeding success, hatching success, and recruitment processes were impacting populations of grassland birds. We banded birds approximately twice per month from January 2009 through December 2021 at Panola Mountain State Park. Restoration efforts started in …

Basal Diet Fed To Recipient Mice Was The Driving Factor For Colitis And Colon Tumorigenesis, Despite Fecal Microbiota Transfer From Mice With Severe Or Mild Disease, Daphne Michelle Rodriguez Jimenez, Korry J. Hintze, Giovanni Rompato, Eliza C. Stewart, Abbey H. Barton, Emily Mortensen-Curtis, Porter A. Green, Arnaud J. Van Wettere, Aaron J. Thomas, Abby D. Benninghoff

Animal, Dairy, and Veterinary Science Faculty Publications

Consumption of the total Western diet (TWD) in mice has been shown to increase gut inflammation, promote colon tumorigenesis, and alter fecal microbiome composition when compared to mice fed a healthy diet, i.e., AIN93G (AIN). However, it is unclear whether the gut microbiome contributes directly to colitis-associated CRC in this model. The objective of this study was to determine whether dynamic fecal microbiota transfer (FMT) from donor mice fed either the AIN basal diet or the TWD would alter colitis symptoms or colitis-associated CRC in recipient mice, which were fed either the AIN diet or the TWD, using a 2 …

Black Crowned Night Heron, Kevin Rafferty, Briana K. Zaffiro, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.

Ycnh 3d Skull, Kevin Rafferty, Briana K. Zaffiro, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.

Mafr 3d Skull, Kevin Rafferty, Briana K. Zaffiro, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

3D Scan of a Magnificent Frigatebird

Rosp 3d Skull (Roseate Spoonbill), Kevin Rafferty, Briana K. Zaffiro, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

3D skull of a roseate spoonbill

Assessment Of Largemouth Bass (Micropterus Salmoides) Condition Using Liver Histopathology, Health Parameters And Water Quality Of The Central Chattahoochee River Watershed, Kari Carmack Goodwin

Theses and Dissertations

The health of Largemouth bass from west-central Georgia was assessed using liver histopathology and the degree of tissue change index (DTC), hepatosomatic indices (HSI), relative weight, condition factors, and intersex. These health parameters as well as water chemistry data were compared across four bodies of water, three within the Chattahoochee watershed, and one pseudo-control located in the Flint watershed. Fish from Lake Oliver, Lake Harding, and West Point Lake had severely impacted liver health compared to Warm Springs National Fish Hatchery, with DTC rankings over 100 for the three lakes within the Chattahoochee watershed, demonstrating severely damaged livers. There was …

The Influence Of Range Shifts And Wind Energy On The Atlantic Surfclam (Spisula Solidissima) And Ocean Quahog (Arctica Islandica) Fisheries On The U.S. Outer Continental Shelf, Stephanie Stromp

Master's Theses

The Atlantic surfclam, Spisula solidissima, is a biomass dominant bivalve of the Northwestern Atlantic. The surfclam’s historic range extended from Cape Hatteras to Georges Bank, but recent decades of warming bottom water temperatures have caused the surfclam to shift its range to cooler waters north and offshore within the range of the ocean quahog, Arctica islandica. An ecotone now exists over much of the offshore range of the surfclam in which surfclams and ocean quahogs co-occur. Regulations prohibit fishers from landing both species in the same catch, limiting fishing to locations where the target species can be sorted …

Effects Of Honey Locust Seed Pods On The Behavior And Nutrient Intake Of Zoo-Housed François Langurs And Prehensile-Tailed Porcupines, Noah T. Dunham, Kaylin S. Tennant, Patricia M. Dennis

Faculty Scholarship

Seed pods represent an under-utilized and valuable dietary resource for zoos because they encourage naturalistic extractive foraging behavior and because seeds pods, like leafy browses, are more fiber-rich than most dietary items typically offered in zoos. The primary goal of this study was to examine the effects of honey locust (Gleditsia triacanthos) seed pods on the behavior and macronutrient intake of zoo-housed François’ langurs (Trachypithecus francoisi; n = 3) and prehensile-tailed porcupines (Coendou prehensilis; n = 2) using a pre- versus postdiet implementation design. From December 2019 to April 2020, we recorded behavior using instantaneous interval sampling and daily macronutrient …

Insentient “Cognition”?, Stevan Harnad

Animal Sentience

A sentient state is a state that it feels like something to be in. Cows have them, cars don’t. Cognitive capacities are a subset of behavioral capacities. Not all behavioral capacities are cognitive (but the distinction is fuzzy). Might the difference have something to do with whether the behaver is sentient?

Behavioural Defences Against Parasites Across Host Social Structures, Sebastian Stockmeier, Yuko Ulrich, Gregory F. Albery, Sylvia Cremer, Patricia C. Lopes

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

1. Animals exhibit a variety of behavioural defences against socially transmitted parasites. These defences evolved to increase host fitness by avoiding, resisting or tolerating infection.
2. Because they can occur in both infected individuals and their uninfected social partners, these defences often have important consequences for the social group.
3. Here, we discuss the evolution and ecology of anti-parasite behavioural defences across a taxonomically wide social spectrum, considering colonial groups, stable groups, transitional groups and solitary animals.
4. We discuss avoidance, resistance and tolerance behaviours across these social group structures, identifying how social complexity, group composition and interdependent social relationships may contribute to the …