Digital Commons Network^™

Investigating The Potential Utilisation Of Black Soldier Fly (Hermetia Illucens) As An Alternative Protein Source In Tilapia And Carp Feed, Sahya Maulu

School of Biological and Marine Sciences Theses

Three experimental trials were conducted to evaluate defatted black soldier fly (BSF; Hermetia illucens) larvae meal and BSF frass as alternative protein ingredients. Defatted BSF larvae meal was tested in diets for both Nile tilapia (Oreochromis niloticus) and mirror carp (Cyprinus carpio), whereas BSF frass was assessed only in Nile tilapia.In the first experiment, dietary inclusion of 20% and 40% BSF meal, replacing mainly soybean meal (SBM) and corn gluten meal (CGM), was evaluated in Nile tilapia over 5 weeks. BSF improved growth and feed utilisation in a dose-dependent manner, increased posterior intestinal fold length, muscularis thickness, and goblet cell …

Trialing A Novel Method Of Skin Mucus Sampling To Measure Stress And Reproductive Steroid Hormones In Mobula Species Mobula Alfredi And Mobula Munkiana, Bethany Faulkner

School of Biological and Marine Sciences Theses

Anthropogenic pressures, exacerbated by exceptionally slow population growth, have led to all mobulid species being listed on the IUCN Red List. Understanding stress and reproductive physiology is essential for improving mobulid conservation strategies. However, few studies have investigated the hormonal processes that underlie stress responses and reproductive physiology in mobulids. Studies on fish species have identified positive correlations between steroid hormone concentrations in blood and skin mucus, the collection of the latter being a much less invasive technique. This pilot study examined the feasibility of using skin mucus as a non-invasive matrix for detecting steroid hormones in two mobulid species. …

Detection Of Bacterial Internalization In Lettuce (Lactuca Sativa) Leaves Grown In Aquaponic Systems With Nile Tilapia (Oreochromis Niloticus) Under Microbial Challenge, Angélica Adiação Jossefa, Leonildo Dos Anjo Viagem, Karoline Moreira Barbuio, Brunno Da Silva Cerozi, Sebastian Wilson Chenyambuga

All Rsif Scholars' Publications

Aquaponic systems are increasingly recognized as sustainable technologies for integrated fish and vegetable production. However, concerns remain regarding the potential internalization of human pathogens into vegetables grown in these systems. This study assessed the risk of pathogen internalization in lettuce leaves grown in aquaponic systems with Nile tilapia challenged with Escherichia coli or Vibrio cholerae. The system comprised nine fish tanks, eighteen hydroponic pipes, and eighty-one lettuce plants, with tanks assigned to three treatments. Samples of water, fish gut, fish blood, and lettuce leaves were collected. Microbiological analyses included selective culture, biochemical assays, and molecular identification. Although colonies consistent with …

Bioeconomic Optimization Of Zinc And Iron Agronomic Biofortification In Cowpea (Vigna Unguiculata [L.] Walp.) In Mozambique Under Tropical Field Conditions, Tancredo José Carlos Carlos, Leonel Domingos Moiana, Omar Jorge Sabbag, Boniface Hussein J. Massawe

All Rsif Scholars' Publications

Agronomic biofortification with zinc (Zn) and iron (Fe) has emerged as a promising approach to enhance crop productivity while improving food and nutritional security. However, fertilizer recommendations based exclusively on maximum biological yield may not maximize farmers’ economic returns. This study integrated agronomic and economic analyses to identify the biologically and economically optimal Zn and Fe fertilization strategies for cowpea (Vigna unguiculata [L.] Walp.) under tropical field conditions in Mozambique. A randomized complete block design with a 3 × 4 × 4 factorial arrangement was used to evaluate three fertilization methods (soil, foliar, and combined soil + foliar) and …

Evaluating Quahog (Mercenaria Mercenaria) Nursery Methods And Production Costs To Support Diversification Of Maine’S Fisheries And Aquaculture Sector, Hannah G. Wolf

Honors Theses

Populations of wild and farmed quahogs in Maine are expanding, driven by warming waters, declining soft-shell clam populations, and the need to diversify fisheries. The Northern quahog (Mercenaria mercenaria) is a potential species to diversify Maine’s marine sector, as its geographical range is expanding, and they appear more resistant to green crab predation. Enhancing wild quahog stock provides economic and social advantages for both the aquaculture and wild harvest industries. However, there is limited understanding about the commercial viability of producing quahog seed on existing farms for wild shellfish enhancement in Maine. This research, part of a larger NOAA …

Review Of Hayek's Bastards: The Neoliberal Roots Of The Populist Right, Michael Kirby

Publications and Research

No abstract provided.

Audio-Visual Essay Assessment In Initial Teacher Education: An Exploration Of Pre-Service Teachers’ Experiences, Kristina Turner, Andrea Ng

Australian Journal of Teacher Education

Assessment in Initial Teacher Education (ITE) plays an important role in shaping Pre-Service Teachers’ (PSTs) understanding of assessment in their future classroom practices. While research highlights the value of authentic and multimodal assessment in higher education, little is known about the use of audio-visual essay assessments within ITE. This qualitative interpretive study explored PSTs’ experiences of completing an audio-visual essay assessment in an Australian undergraduate ITE course. Data were collected through semi-structured interviews with 18 PSTs and analysed using an inductive qualitative thematic analysis informed by Saldaña’s two-cycle coding framework. Three themes were identified: initial apprehension and overcoming challenges, advantages …

Research-Based Learning For Pre-Service Teachers’ Meta-Reflexivity: Insights From English Language Teacher Education In Türkiye, İrem Çomoğlu, Eda Ceylan, Eda Akgün-Özpolat, Kenan Dikilitaş

Australian Journal of Teacher Education

Drawing on Cramer et al.’s (2023) framework for meta-reflexive teacher education, we conducted a case study to examine how research-based learning (RbL) helps pre-service teachers (PSTs) develop meta-reflexivity. The data was collected in an undergraduate course in Türkiye where 81 PSTs engaged in RbL through developing, explaining, and exploring their pedagogical puzzles (PPs). Analysis of data from written reflections and class recordings generated themes indicating that PSTs began to adopt a meta-reflexive stance through a set of research and reflection practices involved in their puzzle exploration processes. The study suggests that RbL may be a promising approach for fostering PSTs’ …

Perceptions Of Georgia Elementary School Administrators Toward Elementary Agricultural Education, Addie Tucker

Murray State Theses and Dissertations

Elementary agricultural education (EAE) is a growing component of K-12 agricultural education, yet limited research exists on how school leaders perceive its value. The purpose of this study was to explore the perceptions of Georgia elementary school administrators regarding the implementation and value of EAE programs. Specifically, this study examined elementary principals’ and district superintendents’ views on the benefits, effectiveness, and value of EAE. A descriptive research design was used. Georgia elementary principals and district superintendents with active EAE programs during the 2025-2026 academic year were surveyed in the fall of 2025. The sample consisted of 18 principals and 18 …

Identifying The Knowledge And Skills That Students Enrolled In Agricultural Systems Technology Degree Programs Need: Perspectives From University Faculty, Jerry Blake Kennedy

Murray State Theses and Dissertations

National trends have highlighted the need for a knowledgeable, skilled workforce in advanced agricultural systems. University-level Agricultural Systems Technology (AST) undergraduate degree programs and closely-related degree programs are vital to equipping the agricultural workforce with the knowledge and skills needed to support the industry. Ensuring that AST curricula are relevant and appropriate is vital to equipping undergraduate students in such programs with the knowledge and skills they need to succeed in the modern agricultural workforce. This study sought to identify the essential knowledge and skills needed by undergraduate AST degree program students from the perspectives of university-level faculty across the …

Exploring Pedagogical Content Knowledge Of Experienced Teachers In Agricultural Animal Reproduction: A Grounded Theory, Amanda Wooditch

Murray State Theses and Dissertations

Teaching agricultural animal reproduction requires a specialized integration of scientific content knowledge and instructional strategies, conceptualized as Pedagogical Content Knowledge (PCK). While PCK has been widely studied in other disciplines, research on its development and application in agricultural education has been limited. This qualitative study utilized grounded theory methodology to explore the PCK of experienced high school agriculture teachers in Georgia as they taught animal reproduction.

Twenty educators, each with a minimum of eight years of classroom experience, participated in the study through semi-structured interviews, lesson artifacts, and memos. Analysis, guided by Gess-Newsome’s (2015) Model of Teacher Professional Knowledge and …

Influences On Student College-Major Decision And Satisfaction Rate Among Students In The School Of Agriculture, Danielle Shafer

Murray State Theses and Dissertations

The purpose of this study was to determine the factors that influence students to choose agriculture majors and agriculture careers and measure the level of satisfaction with their major based on these influences. There are many factors that influence students to choose a major in college and college-major satisfaction. These influences and satisfaction with major may have an impact on a student’s decision to choose a college career path. Some of the influences mentioned in studies are family, friends, educators, extension programs, clubs, financial, and recruitment efforts. The degree to which each of these influence students may depend on the …

Comprehensive Postsecondary Transition Planning For Students With Intellectual Disability In Florida, Sonia Y. Clark-Rosier

Murray State Theses and Dissertations

The purpose of this qualitative study was to explore the impact of early transition planning on parents’ postsecondary expectations for their child with an intellectual disability and to examine the benefits of planning, particularly when considering higher education opportunities. This study also probed the factors that contribute to the development of self-efficacy in special education teachers facilitating comprehensive transition planning. Schlossberg’s transition theory, with its four S’s—situation, support, self, and strategies—served as the theoretical framework. The data collection methods were document analysis, focus groups with special education teachers, high school teachers, and parents, and researcher observations. Seven themes emerged to …

The Economic Impact Of The Georgia Young Farmers Association On Georgia's Economy, Robert E. Bodiford Iii

Murray State Theses and Dissertations

Agriculture is Georgia’s largest economy, generating billions of dollars annually. Sustaining this sector requires ongoing investment in human capital through education, training, and leadership development. While research has extensively examined youth agricultural education, limited attention has been given to the economic contributions of adult agricultural education programs. The Georgia Young Farmers Association serves as a primary provider of structured adult agricultural education in the state, offering continuing education through meetings, farm tours, workshops, and leadership development activities. The purpose of this study was to estimate the economic impact of the Georgia Young Farmers Association on Georgia’s economy[BL1] . The …

"It's Dangerous To Go Alone": Examining Npcs As Influential Social Agents In An Original Single-Player Rpg, Chloe Bella Whitfield

Murray State Theses and Dissertations

Parasocial Interactions (PSI) and Parasocial Relationships (PSR) may have the capacity to act as an extension of and supplement for healthy social interaction (Elvery, 2021). In some instances, PSI and PSR may even be used as a means to improve unfulfilled social needs and decrease feelings of loneliness (Jarzyna, 2021). It has been noted that digital media such as video games may produce parasocial encounters that are particularly unique, as they often simulate realistic, back-and-forth social interactions between users and a virtual agent (Elvery, 2022; Hartmann, 2008). The present study observed PSR formation between players and a non-player character (NPC) …

An Excellent Genealogy Of The Core Concepts Of Indian Contract Law: A Review Of Dr. Shivprasad Swaminathan’S “A Historical Introduction To Indian Contract Law” (Routledge 2025), Katy Barnett

National Law School of India Review

This review discusses Dr Shivprasad Swaminathan’s new book, ‘A Historical Introduction to Indian Contract Law’, including his discussion of the history of Indian contract law, formation of contracts, contractual consideration, privity, contractual vitiating factors, frustration, damages and stipulated sums, and unjustified enrichment. As noted in the last chapter of Dr Swaminathan’s book, the discussion goes to the very heart of the common law itself and how it operates. We can all learn from the Indian experience of codification.

Entendre L’Inouï: Resonance, Volume, And Transduction In Gilbert Gatore’S Le Passé Devant Soi, Rebecca Saunders

Faculty Publications – English

This paper analyses three features of sound – resonance, volume, and transduction – in Gilbert Gatore’s novel of memory and the Rwandan genocide, Le passé devant soi [The Past Before Us]. Theorising two modes of resonance in Gatore’s novel – thematic and semiotic – I demonstrate how the novel is structured by semantic forms of resonance, how those resonances incite significance, and how they are augmented by a semiotic resonance that produces “vibratory meanings”. I subsequently examine the novel’s depiction of shatteringly loud volume, its ability to obliterate thought, and to cause physical harm. Elaborating reasons why the …

The Relationship Between Physical Activity, Sleep, And Hallucinations In Adults With Charles Bonnet Syndrome, Jarrod Hollis, Rohit Narayan, Eldre W. Beukes, Rosie Lindsay, Aliyah Bharwani, Umair Mughal, Ikra Yaqoob, Justin A. Haegele, Scott Muriden, Peter M. Allen

Human Movement Studies & Special Education Faculty Publications

Physical activity levels, hallucination experiences, sleep quality, and perceived stress were assessed using a survey administered to 57 adults with a confirmed diagnosis of Charles Bonnet Syndrome (CBS). Physical activity demonstrated a significant negative correlation with hallucination severity (r = –0.335, p = 0.011, two-tailed). A significant negative correlation was also observed between physical activity and perceived stress (r = –0.497, p < 0.001, two-tailed). In contrast, no significant association was identified between hallucination frequency and sleep disruption or insomnia. These findings suggest that engaging in appropriate levels of physical activity may help reduce the severity of hallucinations and mitigate stress among individuals with CBS. The observation that higher levels of physical activity are associated with reduced hallucination burden may help the development of evidence-based management strategies for CBS. Additionally, the finding that physical activity was significantly related to hallucination severity, whereas sleep disruption was not, merits deeper exploration in future research.

Part 3: Confluences In Shakers At The Center: Manifesting Spirits & Spectacles In Nineteenth-Century America, Douglas L. Winiarski

Religious Studies Faculty Publications

Introduction to Part 3 of Shakers at the Center: Manifesting Spirits & Spectacles in Nineteenth-Century America

"One of the last inspired message Eunice Bathrick recorded was also one of her longest— and most controversial. One day in November 1851, a Harvard sister “gifted in spiritual sight” informed her that Socrates had entered their room and “wanted to make himself known.” Bathrick hesitated. “I did not feel the least disposed to find out what this Spirit wanted,” she later explained, and so she ignored the presence of the “Ancient Philosopher.” She returned to her employments in the Square House, where she …

Epilogue: Spirits, Spiritualism Spirituality In Shakers At The Center: Manifesting Spirits & Spectacles In Nineteenth-Century America, Douglas L. Winiarski

Religious Studies Faculty Publications

Epilogue to Shakers at the Center: Manifesting Spirits & Spectacles in Nineteenth-Century America

"Exploring the theological, social, and cultural dimensions of one of America’s most ambitious prophetic movements 

The Shakers’ Era of Manifestations ranks among the most astounding events in American religious history. During the 1840s, members of the United Society of Believers in Christ’s Second Appearing embarked on an audacious project of receiving visions, revelations, and other manifestations from the spirit world and convincing both themselves and the world’s people of their reality. Gifted Shakers known as “instruments” surrendered their bodies to possessing spirits and celestial beings who, in …

Going Through The Motions At The Shaker Feast Grounds, Douglas L. Winiarski

Religious Studies Faculty Publications

Sally Bushnell rose unusually early on the Sabbath morning of June 4, 1843. A seasoned Believer of over two decades, Bushnell served as eldress of the gathering, or novitiate, order of the South Family in Canaan, a satellite community of the largest Shaker village at New Lebanon, New York. Although she had participated in all the dramatic events of the Era of Manifestations, she understood this day to be particularly special. The young Believers over whom Bushnell presided had been granted a privilege to visit the Holy Mount, the outdoor feast ground located on a high knob in the Berkshire …

Syntax, Newsletter Of The Suffolk University English Department, Issue 16, Fall 2025, English Department

Syntax Newsletter of the Suffolk University English Department

No abstract provided.

Chesterfield, New Hampshire Annual Reports For The Year Ending December 31, 2025, Chesterfield School District For The Year Ending June 30, 2025, Chesterfield Fire And Rescue Precinct December 31, 2025, Spofford Fire Department December 31, 2025, Chesterfield Town Representatives

Chesterfield, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Narrative Report Of The Town Officers Of Amherst, New Hampshire For The Year Ending December 31, 2025, And Financial Records For Fiscal Year Ending June 30, 2025, Amherst Town Representatives

Amherst, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Annual Report Of The Selectmen/Auditors, Town Clerk/Tax Collector, Town Treasurer, Road Agent/Trustees Of The Trust Funds, Trustees Of The Library, Planning Board, Police And Fire Departments, Board Of Education, Town Of Hampstead, New Hampshire For The Year Ending December 31, 2025, Together With The Vital Statistics For The Year As Prepared By The Town Clerk., Hampstead Town Representatives

Hampstead, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Town Of Belmont 2025 Annual Report, Belmont Town Representatives

Belmont, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Annual Report Of The Officers And Committees Of The Town Of Dorchester, Nh Year Ended December 31, 2025, Dorchester Town Representatives

Dorchester, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Buffalo River: Place-Based Learning Plan For The Msum Regional Science Center, Ryanna Thorson

OER Materials

This submission presents a place-based curiosity walk lesson designed to engage 5^th-grade students in investigating how the Buffalo River shapes the land and supports like through processes such as water flow, erosion, deposition, and riparian ecosystem interactions. Using the bridge as a safe observation platform, the lesson engages students in documenting seasonal indicators such as snowmelt runoff, rising water levels, sediment movement, and ice breakup; phenomena that parallel Minnesota’s long-standing practice of tracking lake “ice-out” dates. By integrating scientific observation with Indigenous ways of knowing, the lesson emphasizes the ecological and cultural significance of understanding river cycles and …

Annual Reports Of The Town Officers Brookfield, New Hampshire 2025, For The Fiscal Year Ending December 31, 2025, Vital Statistics For 2025, Brookfield Town Representatives

Brookfield, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Coleridge’S Living Power: “The Eolian Harp”, Thomas Formichelli

The Criterion

No abstract provided.