Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network

Open Access. Powered by Scholars. Published by Universities.®

Animal Sciences

Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 541 - 570 of 42288

Full-Text Articles in Entire DC Network

Dousing The Flame: Reviewing The Mechanisms Of Inflammatory Programming During Stress-Induced Intrauterine Growth Restriction And The Potential For Ω-3 Polyunsaturated Fatty Acid Intervention, Melanie White, Dustin T. Yates Sep 2023

Dousing The Flame: Reviewing The Mechanisms Of Inflammatory Programming During Stress-Induced Intrauterine Growth Restriction And The Potential For Ω-3 Polyunsaturated Fatty Acid Intervention, Melanie White, Dustin T. Yates

Department of Animal Science: Faculty Publications

Intrauterine growth restriction (IUGR) arises when maternal stressors coincide with peak placental development, leading to placental insufficiency. When the expanding nutrient demands of the growing fetus subsequently exceed the capacity of the stunted placenta, fetal hypoxemia and hypoglycemia result. Poor fetal nutrient status stimulates greater release of inflammatory cytokines and catecholamines, which in turn lead to thrifty growth and metabolic programming that benefits fetal survival but is maladaptive after birth. Specifically, some IUGR fetal tissues develop enriched expression of inflammatory cytokine receptors and other signaling cascade components, which increases inflammatory sensitivity even when circulating inflammatory cytokines are no longer elevated …


The Nebraska Bird Review (September 2023) 91(3), Whole Issue Sep 2023

The Nebraska Bird Review (September 2023) 91(3), Whole Issue

Nebraska Bird Review

Summer Field Report, June–July 2023, by W. Ross Silcock

2023 Limpkin at Crystal Cove Park, Dakota County, NE, by Bill Huser

2022 (34th) Report of the NOU Records Committee, by Mark A. Brogie

Subscription and Organization Information


2022 (34th) Report Of The Nou Records Committee, Mark A. Brogie Sep 2023

2022 (34th) Report Of The Nou Records Committee, Mark A. Brogie

Nebraska Bird Review

The functions and methods of the Nebraska Ornithologists’ Union Records Committee (NOURC) are described in its bylaws (NOURC 2010). The committee’s purpose is to provide a procedure for documenting unusual bird sightings and to establish a list of all documented birds for Nebraska. Species for which the NOURC seeks documentation (NOURC Review List) can be found at the NOU website www.NOUbirds.org. Starting in 2020, the NOURC decided to deal mainly with those species deemed as Accidental on the “Official List of the Birds of Nebraska.” Casual species and out-of-range species are now summarized in the “Seasonal Reports” of the …


2023 Limpkin At Crystal Cove Park, Dakota County, Ne, Bill Huser Sep 2023

2023 Limpkin At Crystal Cove Park, Dakota County, Ne, Bill Huser

Nebraska Bird Review

On the morning of October 7, 2023, I observed Nebraska’s second Limpkin (Aramus guarauna) at Crystal Cove Park in South Sioux City, and the bird was subsequently seen by several other observers throughout that afternoon. Photo and video records were obtained (https://ebird.org/checklist/S151656716). The summer and fall of 2023 brought fourteen sightings to Iowa, though it is impossible to determine how many birds were involved (eBird, 2023). One of those sightings occurred in the northwestern part of the state at Bacon Creek Park in Sioux City when a single Limpkin was independently reported by two observers on …


Summer Field Report, June–July 2023, W. Ross Silcock Sep 2023

Summer Field Report, June–July 2023, W. Ross Silcock

Nebraska Bird Review

There were no new species for Nebraska. This was also a lean season for records of species with few Nebraska records. Probably most significant were continuing Common Ravens in two Sioux Co locations, and possibly the first summer records of Baird’s Sparrow, a recording of the latter currently under NOURC review.

Within-state breeders nesting at new locations. There were several instances of nesting reported away from known breeding areas. These include documented records of first nesting Black-necked Stilts in Cherry Co, Least Terns off river at Offutt Base Lake in Sarpy Co, Mississippi Kite in Adams Co, Yellow-throated Vireo in …


Digestible And Metabolizable Energy In Ground Yellow Corn, Rice Bran, And Copra Meal Fed To 10 To 15 Kg Philippine Native Pigs (Benguet Strain), Mary Arnel D. Garcia Sep 2023

Digestible And Metabolizable Energy In Ground Yellow Corn, Rice Bran, And Copra Meal Fed To 10 To 15 Kg Philippine Native Pigs (Benguet Strain), Mary Arnel D. Garcia

The Philippine Agricultural Scientist

The experiment was conducted to determine the digestible energy (DE), metabolizable energy (ME), and apparent total tract digestibility (ATTD) of gross energy in ground yellow corn, rice bran, and copra meal when fed to Philippine native pigs. Nine barrows with an average initial bodyweight of 10 kg and ages ranging from 60 to 75 d old were housed individually in metabolism crates and randomly allotted to a triplicated incomplete 3 × 2 Latin square design with three diets and two periods. A corn-based diet containing 94.89% yellow corn and two diets containing 66.42% yellow corn and 30% rice bran or …


Antiviral Susceptibility Of Clade 2.3.4.4b Highly Pathogenic Avian Influenza A(H5n1) Viruses Isolated From Birds And Mammals In The United States, 2022, Ha T. Nguyen, Anton Chesnokov, Juan De La Cruz, Philippe Noriel Q. Pascua, Vasiliy P. Mishin, Yunho Jang, Joyce Jones, Han Di, Andrei A. Ivashchenko, Mary Lea Killian, Mia K. Torchetti, Kristina Lantz, David E. Wentworth, Charles T. Davis, Alexandre V. Ivachtchenko, Larisa V. Gubareva Sep 2023

Antiviral Susceptibility Of Clade 2.3.4.4b Highly Pathogenic Avian Influenza A(H5n1) Viruses Isolated From Birds And Mammals In The United States, 2022, Ha T. Nguyen, Anton Chesnokov, Juan De La Cruz, Philippe Noriel Q. Pascua, Vasiliy P. Mishin, Yunho Jang, Joyce Jones, Han Di, Andrei A. Ivashchenko, Mary Lea Killian, Mia K. Torchetti, Kristina Lantz, David E. Wentworth, Charles T. Davis, Alexandre V. Ivachtchenko, Larisa V. Gubareva

USDA Wildlife Services: Staff Publications

Clade 2.3.4.4b highly pathogenic avian influenza (HPAI) A(H5N1) viruses that are responsible for devastating outbreaks in birds and mammals pose a potential threat to public health. Here, we evaluated their susceptibility to influenza antivirals. Of 1,015 sequences of HPAI A(H5N1) viruses collected in the United States during 2022, eight viruses (∼0.8%) had a molecular marker of drug resistance to an FDA-approved antiviral: three adamantane-resistant (M2-V27A), four oseltamivir-resistant (NA-H275Y), and one baloxavir-resistant (PA-I38T). Additionally, 31 viruses contained mutations that may reduce susceptibility to inhibitors of neuraminidase (NA) (n = 20) or cap-dependent endonuclease (CEN) (n = 11). A panel of 22 …


Alternate Day Feeding As A Cost-Effective Strategy For Tank Culture Of The Pacific Shortfin Eel Anguilla Bicolor Pacifica, Frolan A. Aya, John Carlo L. Unida, Maria Rowena R. Romana-Eguia, Nerissa D. Salayo Sep 2023

Alternate Day Feeding As A Cost-Effective Strategy For Tank Culture Of The Pacific Shortfin Eel Anguilla Bicolor Pacifica, Frolan A. Aya, John Carlo L. Unida, Maria Rowena R. Romana-Eguia, Nerissa D. Salayo

The Philippine Agricultural Scientist

There is a growing interest in the aquaculture of tropical anguillid eels as an export commodity. However, studies on feeding strategies, and the present demand to reduce feed costs need to be addressed to ensure the economic viability of eel farming. In this study, the effects of daily (DF) and alternate day (ADF) feeding on growth, feed utilization, body composition, blood chemistry, liver and intestinal morphology, and economic viability in the Pacific shortfin eel Anguilla bicolor pacifica were examined. Each feeding group of 30 elvers (166.25 ± 16.23 g mean initial wt) were randomly stocked in triplicate 4 m3 …


A Description Of The Grassland Communities Of The Wildcat Hills Region Of Northwestern Nebraska Including Scotts Bluff National Monument And Rare Plant Survey Of The Wildcat Hills Region Of Northwestern Nebraska, Volume I, Terri Hildebrand, Steven B. Rolfsmeier Aug 2023

A Description Of The Grassland Communities Of The Wildcat Hills Region Of Northwestern Nebraska Including Scotts Bluff National Monument And Rare Plant Survey Of The Wildcat Hills Region Of Northwestern Nebraska, Volume I, Terri Hildebrand, Steven B. Rolfsmeier

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

This study resulted from a Cooperative Agreement between Nebraska Game and Parks Commission and the National Park Service (NPS), with funding provided by the Natural Resource Preservation Program of the NPS. Scotts Bluff National Monument was seeking to characterize the native grassland communities of the Wildcat Hills region in order to develop species composition models for prairie restoration of disturbed lands at the monument. Nebraska Game and Parks Commission needed similar information to refine community classification for the Wildcat Hills region, and to update rare plant species inventories. This report includes a description of the grassland communities and a rare …


A Description Of The Grassland Communities Of The Wildcat Hills Region Of Northwestern Nebraska Including Scotts Bluff National Monument And Rare Plant Survey Of The Wildcat Hills Region Of Northwestern Nebraska, Volume Ii, Terri Hildebrand, Steven B. Rolfsmeier Aug 2023

A Description Of The Grassland Communities Of The Wildcat Hills Region Of Northwestern Nebraska Including Scotts Bluff National Monument And Rare Plant Survey Of The Wildcat Hills Region Of Northwestern Nebraska, Volume Ii, Terri Hildebrand, Steven B. Rolfsmeier

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

This study resulted from a Cooperative Agreement between Nebraska Game and Parks Commission and the National Park Service (NPS), with funding provided by the Natural Resource Preservation Program of the NPS. Scotts Bluff National Monument was seeking to characterize the native grassland communities of the Wildcat Hills region in order to develop species composition models for prairie restoration of disturbed lands at the monument. Nebraska Game and Parks Commission needed similar information to refine community classification for the Wildcat Hills region, and to update rare plant species inventories. This report includes a description of the grassland communities and a rare …


Vegetative Sampling Of The Wildcat Hills Region Of Northwestern Nebraska Including Scotts Bluff National Monument And Rare Plant Survey Of The Wildcat Hills Region Of Northwestern Nebraska, A Final Report To: Nebraska Game And Parks Commission, Terri Hildebrand, Steven B. Rolfsmeier Aug 2023

Vegetative Sampling Of The Wildcat Hills Region Of Northwestern Nebraska Including Scotts Bluff National Monument And Rare Plant Survey Of The Wildcat Hills Region Of Northwestern Nebraska, A Final Report To: Nebraska Game And Parks Commission, Terri Hildebrand, Steven B. Rolfsmeier

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

The Wildcat Hills region of northwestern Nebraska is a ridge extending westerly from Chimney Rock in Morrill county to west of Kiowa Creek in central Scotts Bluff county and southerly into the northernmost portions of Banner county (Fig. 1). Much of the expanse is fronted along its northern portion by the North Platte River and US Highway 26. Also included within the study area are the federal lands of Scotts Bluff National Monument and Chimney Rock National Historic Site. Two large portions of state lands, Wildcat Hills State Recreation Area and Buffalo Creek Wildlife Management Area, are located just easterly …


Role Of The Placenta In Developmental Programming: Observations From Models Using Large Animals, L. P. Reynolds, C. R. Dahlen, A. K. Ward, M. S. Crouse, P. P. Borowicz, B. J. Davila-Ruiz, C. Kanjanaruch, K. A. Bochantin, K. J. Mclean, K. L. Mccarthy, A. C.B. Menezes, W. J.S. Diniz, R. A. Cushman, J. S. Caton Aug 2023

Role Of The Placenta In Developmental Programming: Observations From Models Using Large Animals, L. P. Reynolds, C. R. Dahlen, A. K. Ward, M. S. Crouse, P. P. Borowicz, B. J. Davila-Ruiz, C. Kanjanaruch, K. A. Bochantin, K. J. Mclean, K. L. Mccarthy, A. C.B. Menezes, W. J.S. Diniz, R. A. Cushman, J. S. Caton

Department of Animal Science: Faculty Publications

Developmental programming, which proposes that “insults” or “stressors” during intrauterine or postnatal development can have not only immediate but also long-term consequences for healthy and productivity, has emerged as a major biological principle, and based on studies in many animal species also seems to be a universal phenomenon. In eutherians, the placenta appears to be programmed during its development, which has consequences for fetal growth and development throughout pregnancy, and likewise has long-term consequences for postnatal development, leading to programming of organ function of the offspring even into adulthood. This review summarizes our current understanding of the placenta’s role in …


Freshwater And Saline Flood Plain Wetlands Of The North Platte River - Sources And Seasonal Dynamics: Kiowa Wildlife Management Area, Morrill, Ne, Anne M. Matherne Aug 2023

Freshwater And Saline Flood Plain Wetlands Of The North Platte River - Sources And Seasonal Dynamics: Kiowa Wildlife Management Area, Morrill, Ne, Anne M. Matherne

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

The Kiowa Wildlife Management Area (WMA), a 1 mi² wetland and upland on the North Platte River, was acquired by the Nebraska Game and Parks Commission (NGPC) in 1993. The WMA comprises two distinct wetland types, alkaline and freshwater, both of which provide important wildlife habitat. It was the goal of this project to understand the hydrology controlling the development and maintenance of these wetlands in order to anticipate the affect of management strategies on the wetland complex. The study was designed to develop a comprehensive picture of the hydrogeology of both the fresh and alkaline portions of the WMA, …


Willa Cather Ecological Prairie: An Ecological Overview, Harold G. Nagel Aug 2023

Willa Cather Ecological Prairie: An Ecological Overview, Harold G. Nagel

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

This report includes data gathered on the ecology of a 610 acre mixed grass prairie in south-central Nebraska over a two year period.

An attempt was made to identify as many of the plant and animal species present and to determine density and standing crop biomass wherever possible, under the time and financial constraints present. Few attempts have been made to develop complete species checklists for both animals and plants in prairies. The data collected are considered baseline conditions against which comparisons can be made after a management plan is carried out.

This study of Cather Prairie had several objectives. …


The Flora Of The Oak-Wooded Drainages At The Timber Point Area, Southeastern Butler County, Nebraska, Steven B. Rolfsmeier Aug 2023

The Flora Of The Oak-Wooded Drainages At The Timber Point Area, Southeastern Butler County, Nebraska, Steven B. Rolfsmeier

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

The Timber Point Area is a 160-acre recreational/wildlife area occupying to S½ of the SW¼ sec. 22 and the adjacent N½ of the NW¼ sec. 27, T14N R4E. The area is located in the loess-mantled glacial-till hills of southeast Nebraska not far from the terminal moraine of the Pre-Illinoian glacial sheet, one mile south and two miles east of the present town of Brainard. The uplands at Timber Point were apparently in pasture prior to purchase by the NRD, with some cultivated fields occupying the lower ground along a stream valley which southwest to northeast through the property. This small …


The Flora Of Two Oak Drainages At The Red Cedar Area, Southwestern Saunders County, Nebraska, Steven B. Rolfsmeier Aug 2023

The Flora Of Two Oak Drainages At The Red Cedar Area, Southwestern Saunders County, Nebraska, Steven B. Rolfsmeier

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

The Red Cedar Area is a 175 acre recreational/wildlife area occupying the SE¼ sec. 20, T14N R5E and a small portion of sec. 29 directly to the south. The area is located in the glacial-till hills of southeast Nebraska ca 5 mi. north and 2 mi. west of Valpraiso. The bulk of the area was cultivated farmland prior to purchase by the NRD, and nearly all upland areas here were cultivated cropland, save for some steep oak-wooded drainages on the east side of Hunter’s Slough, which ran northwest to southeast through the property. The creek was dammed after NRD purchase …


The Vascular Plants Of The Woodlands Of South Table Creek In The Vicinity Of The National Arbor Day Center, Nebraska City, Nebraska, Steven B. Rolfsmeier Aug 2023

The Vascular Plants Of The Woodlands Of South Table Creek In The Vicinity Of The National Arbor Day Center, Nebraska City, Nebraska, Steven B. Rolfsmeier

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

The objective of this study is to describe the composition of the vascular plant flora of a three-quarter mile stretch of woodland along South Table Creek managed by the National Arbor Day Foundation in Nebraska City. This 50-60 acre woodland is representative of the many small tributaries of the Missouri River in southeastern Nebraska, and may represent the only natural “preserve” of native forest on the west side of the Missouri River between Fontenelle Forest and Indian Cave State Park. All naturally-occurring species encountered in this study are listed alphabetically by family at the end of this paper, and a …


The Flora Of Meadowlark Prairie, Northeastern Seward County, Nebraska, Steven B. Rolfsmeier Aug 2023

The Flora Of Meadowlark Prairie, Northeastern Seward County, Nebraska, Steven B. Rolfsmeier

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

This report is on the flora of the Meadowlark Prairie. The prairie is an approximately 7 acre remnant of virgin tall-grass prairie in extreme northeastern Seward County, Nebraska. The remnant is triangular in shape and lies on a gentle southeast-facing slope with a total relief of 50 ft., along the east boundary of the Meadowlark Recreation Area. The prairie is surrounded on the east side by a small brome-infested prairie remnant and cultivated field off the NRD property, and on the remaining sides by formerly cultivated fields now seeded to native warm-season grasses. Soils in the area are primarily derived …


The Flora And Plant Communities Of The Ceresco Saline Basins, Southern Saunders County, Nebraska, Steven B. Rolfsmeier Aug 2023

The Flora And Plant Communities Of The Ceresco Saline Basins, Southern Saunders County, Nebraska, Steven B. Rolfsmeier

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

This report is on the flora and plant communities of the Ceresco Saline Basins. The basins are along Rock Creek east of Ceresco and represent the northernmost representatives of the “eastern saline marsh” community in Nebraska. Eastern saline marshland is mostly restricted to the Salt Creek drainage in northern and central Lancaster County, though the Ceresco basins extend a mile or more north into Saunders County in the floodplain of Rock Creek. Some of the wetland in this area is currently under management of the Nebraska Game and Parks Commission, while some of the northernmost portions of the basins are …


Impact Of A Study Abroad Course In Helping Undergraduate Students Affirm Their Career Aspirations To Become Veterinarians: A Qualitative Inquiry, Jose M. Uscanga, M. Craig Edwards, J. Shane Robinson, Rob Terry Jr., Udaya Desilva Aug 2023

Impact Of A Study Abroad Course In Helping Undergraduate Students Affirm Their Career Aspirations To Become Veterinarians: A Qualitative Inquiry, Jose M. Uscanga, M. Craig Edwards, J. Shane Robinson, Rob Terry Jr., Udaya Desilva

Journal of International Agricultural and Extension Education

Twenty-five students who participated in a study abroad course tailored to veterinary medicine during the summer of 2019 were the study’s sources of data. Using photovoice and phenomenology research methods, we sought to explore, understand, and interpret the impact of a study abroad course on pre-vet students’ views regarding veterinary medicine and their aspirations to become veterinarians. Students perceived that veterinary medicine in Mexico was structured differently from the U.S. approach and the nation’s socioeconomic and agroclimatology conditions impacted the delivery of veterinary care and affected the work settings and practice of veterinarians. They not only discerned the uniqueness of …


Random Mating In The Face Of Balancing Selection At The Major Histocompatibility Complex Class I In Song Sparrows (Melospiza Melodia), Scout R.L Thompson Aug 2023

Random Mating In The Face Of Balancing Selection At The Major Histocompatibility Complex Class I In Song Sparrows (Melospiza Melodia), Scout R.L Thompson

Electronic Thesis and Dissertation Repository

The major histocompatibility complex (MHC) is a large group of genes encoding cell-surface proteins that recognize and bind pathogens to initiate an adaptive immune response. MHC loci experience intense pathogen-mediated selection which may be directional, where specific alleles provide the best disease protection, or balancing, where rare alleles or diverse combinations are most protective. However, balancing selection (specifically heterozygote advantage) is more common and often accompanied by disassortative mating. I sought to use genetic and behavioural information to evaluate whether balancing selection and disassortative mating occur at MHC class I (MHCI) in a population of song sparrows (Melospiza melodia …


Who Is The Good Boy/Girl? Perspectives Of French Handlers In Aai On The Selection Of Their Dogs, Alice Mignot, Gérard Leboucher, Véronique J. Servais, Karelle De Luca Aug 2023

Who Is The Good Boy/Girl? Perspectives Of French Handlers In Aai On The Selection Of Their Dogs, Alice Mignot, Gérard Leboucher, Véronique J. Servais, Karelle De Luca

People and Animals: The International Journal of Research and Practice

Animal-assisted interventions (AAI) are well implemented in various health care settings; however, there is little data on the characteristics of the mediation dogs and their selection, which can influence the well-being of both the dogs and the beneficiaries. This study aims to gain a better understanding of the characteristics of French mediation dogs and the context in which they are selected to guide future research working on behavioral criteria for mediation dogs and help provide a basis for better selection of dogs in the field. To this end, we interviewed 111 French handlers in AAI, who work with at least …


Gibberellic Acid Data, Amber Johnson Aug 2023

Gibberellic Acid Data, Amber Johnson

ScholarsArchive Data

This dataset contains plant emergence and survival data collected from a field study which focused on overcoming seed dormancy. Seed dormancy can present a challenge within a restoration scenario where rapid establishment is required. Soaking seeds in gibberellic acid (GA3) can overcome dormancy and increase germination but this treatment may not be effective outside the laboratory. An easier and potentially more effective method to apply this hormone is to coat seeds with a GA3-impregnated polymer, which provides a slow release of GA3. Seed dormancy can also be mitigated by creating a favorable microsite with …


Evaluation Of Tissue Depth, Captive Bolt Penetration Force And Energy, And Potential For Bolt-Thalamus Contact In Cadaver Heads From Physically Castrated Market Barrows And Immunocastrated Boars, Emma M. Hamilton, Karly N. Anderson, Ashlynn A. Kirk, Katherine D. Bishop, Joseph Joseph Shakal, Kurt D. Vogel Aug 2023

Evaluation Of Tissue Depth, Captive Bolt Penetration Force And Energy, And Potential For Bolt-Thalamus Contact In Cadaver Heads From Physically Castrated Market Barrows And Immunocastrated Boars, Emma M. Hamilton, Karly N. Anderson, Ashlynn A. Kirk, Katherine D. Bishop, Joseph Joseph Shakal, Kurt D. Vogel

Department of Animal Science: Faculty Publications

The main objective of this study was to describe tissue thicknesses of cadaver heads from physically castrated market barrows (PC MARKET BARROWS) and immunocastrated boars (IC BOARS) at the frontal penetrating captive bolt (PCB) placement. Other objectives were to describe differences in bolt force and energy requirements to penetrate and describe potential for bolt-thalamus contact. Forty-four heads were obtained from PC MARKET BARROWS (n = 22) and IC BOARS (n = 22) of similar age and size that were rendered insensible with CO2. Mean HCW was 117.32 ± 3.52 kg. Snout to poll distance (cm) and …


Aquaculture Research Institute Newsletter, August 21, 2023, Aquaculture Research Institute Aug 2023

Aquaculture Research Institute Newsletter, August 21, 2023, Aquaculture Research Institute

General University of Maine Publications

AquEOUS Fellowship. The inaugural summer of this new USDA fellowship program welcomed six undergraduate students to Orono from UMaine and four other U.S. colleges and universities. Over the course of 10 weeks, they approached aquaculture projects with "two-eyed seeing," incorporating local indigenous perspectives. The program took them to some of Maine’s most beautiful field settings, including the Center for Cooperative Aquaculture Research, the Darling Marine Center, and the Hurricane Island Center for Science and planning the program for next summer’s larger cohort! Learn about two of our fellows’ experiences


Effects Of Wilting Extent On The Phytoestrogen Levels, Nutritional Value, Microbial Populations, And In Vitro Ruminal Methane Emissions Of Red Clover Hay And Silage Across Stages, Diego Zamudio Ayala Aug 2023

Effects Of Wilting Extent On The Phytoestrogen Levels, Nutritional Value, Microbial Populations, And In Vitro Ruminal Methane Emissions Of Red Clover Hay And Silage Across Stages, Diego Zamudio Ayala

Electronic Theses and Dissertations

The main objective of this thesis is to improve the understanding and awareness of methodologies to decrease phytoestrogens in conserved legumes without sacrificing forage nutritive value. In chapter 1, we discussed the main factors influencing each stage of hay production and our current understanding of the hay microbiome dynamics. The primary objective of haymaking is to dry forage enough (80-85% DM) to inhibit the growth of undesirable microbes and halt residual plant enzymatic activity that causes nutrient losses. During the field and storage phases of haymaking, the environment, management practices, and other factors influence the extent of DM losses. This …


Collaborative And Engaged Research To Strengthen Equity And Adaptive Governance In Co-Managed Fisheries, Gabrielle V. Hillyer Aug 2023

Collaborative And Engaged Research To Strengthen Equity And Adaptive Governance In Co-Managed Fisheries, Gabrielle V. Hillyer

Electronic Theses and Dissertations

Small-scale, co-managed fisheries are found throughout the world and often represent intertwining cultures, societies, communities, economies, institutions, and governments. They face complex issues, derived from ecological and social sources. Solving these issues requires diverse expertise, often developed through engaged methodologies which can facilitate collaborative solution creation between researchers, community members, and others. In this dissertation, I demonstrate the benefits of these engaged methodologies and review how they, when coupled with anticolonial approaches to research, can create more equitable solutions to complex issues. This dissertation focuses on multiple projects within the wild clam fishery in Maine including: (1) the creation of …


Comparison Of Bacterial Profile And Antibiotic Susceptibility Isolated From Surgical Site After Ventral Midline And Lateral Flank Approaches Of Ovariohysterectomy In Queens And Bitches, Ebru Karakaya Bi̇len, Serpi̇l Kahya Demi̇rbi̇lek, Öznur Yilmaz, Muhammet Ali̇ Karadağ, Havva Aner Aug 2023

Comparison Of Bacterial Profile And Antibiotic Susceptibility Isolated From Surgical Site After Ventral Midline And Lateral Flank Approaches Of Ovariohysterectomy In Queens And Bitches, Ebru Karakaya Bi̇len, Serpi̇l Kahya Demi̇rbi̇lek, Öznur Yilmaz, Muhammet Ali̇ Karadağ, Havva Aner

Turkish Journal of Veterinary & Animal Sciences

The aim of the study was to identify the bacterial profile and antimicrobial susceptibility from surgical site cultures in queens and bitches undergoing ovariohysterectomy via ventral midline and lateral flank approaches. Healthy 22 queens and 21 bitches were assigned randomly either ventral midline or lateral flank approach for routine ovariohysterectomy. Surgical site samples were collected before the surgery and on the 1$^{st}$, 2$^{nd}$ , and 3 $^{rd}$days after the surgery for microbiological analysis. A total of 70 different strains were isolated from 50 (29%) of 172 samples. In both queens and bitches the total number of bacteria isolated from the …


An Evaluation Of Canine Inguinal Hernias Containing The Uterus: Clinical Experience Of Four Cases (2017-2022) And Literature Review, Fi̇rdevs Bi̇nli̇, Fati̇h Büyükbudak, İpek İnan, Volkan Ferahoğlu, Anil Gürkan Aksu, Murat Findik, Serhan Serhat Ay Aug 2023

An Evaluation Of Canine Inguinal Hernias Containing The Uterus: Clinical Experience Of Four Cases (2017-2022) And Literature Review, Fi̇rdevs Bi̇nli̇, Fati̇h Büyükbudak, İpek İnan, Volkan Ferahoğlu, Anil Gürkan Aksu, Murat Findik, Serhan Serhat Ay

Turkish Journal of Veterinary & Animal Sciences

The aim of this study is to identify and summarize the evidence and risk factors of canine inguinal hernia containing the uterus (Inguinal Hysterocele; IH) etiology by presenting our clinical experience with a literature review. A total of 18 canine IH cases were evaluated in the study. Of these, four have not yet been published anywhere, two have been published before, and 12 were obtained through a literature review. According to the findings, 81.3% of the cases were small/medium races, 83.3% were ≥5 years old, and 72.7% were multiparous. Totally 83.3% of the cases were chronic and 72.2% of the …


Determination Of Virulence Genes And Antibiotic Resistance Profiles Of Streptococcus Agalactiae Isolated From Buffalo Milk, Nevi̇n Tuzcu, Hasan Hüseyi̇n Hadi̇mli̇, Beatri̇z Padron Aug 2023

Determination Of Virulence Genes And Antibiotic Resistance Profiles Of Streptococcus Agalactiae Isolated From Buffalo Milk, Nevi̇n Tuzcu, Hasan Hüseyi̇n Hadi̇mli̇, Beatri̇z Padron

Turkish Journal of Veterinary & Animal Sciences

Mastitis is a contagious disease that causes significant milk loss and serious economic damage in dairy animals. Streptococcus agalactiae causes clinical and subclinical mastitis in animals and infections in humans, especially adults, and newborns. This study aimed to confirm the identification of S. agalactiae isolates by PCR in buffalo milk; to determine the antibiotic resistance and virulence genes by multiplex PCR. The material of this study consisted of 30 (12%) S. agalactiae strains identified by phenotypic, biochemical, and PCR methods (rRNA-16S) from 250 isolates with bacterial growth from milk samples of buffaloes with mastitis. In addition, the Kirby-Bauer disc diffusion …