Digital Commons Network^™

Spectator 2026-04-16, Editors Of The Spectator

The Spectator

No abstract provided.

The Laureate - An Undergraduate Literary Journal, Amelia Perleberg

Honors Theses

This thesis reflects on the editorial and publication process of the 24th edition of The Laureate, an undergraduate literary arts journal, during the 2025-2026 academic year. This thesis displays the role of editor-in-chief and examines the responsibilities, challenges, and personal growth that accompanied leading the journal. Through overseeing submissions, editing creative works, coordinating with the Design Center, and organizing the launch event, this thesis explores the collaborative and creative work required to produce a successful publication. The Laureate accepts a wide range of creative works, including poetry, fiction pieces, personal essays, photography, painting, scripts, etc. allowing undergraduate students to …

Do Cash Transfer Programs Work? Evidence From Peru’S Juntos Program On Child Outcomes, Alexander Ostrom

Economics Honors Theses

No abstract provided.

Effects Of Gnrh And Hcg Administration On Conception Rate And The Subsequent Estrous Cycle On Day 12 Following Artificial Insemination In Holstein Cows, Mustafa Hi̇lmi̇ Yaranoğlu, Hüseyi̇n Erdem

Turkish Journal of Veterinary & Animal Sciences

The present study investigates the effects of gonadotropin-releasing hormone (GnRH) and human chorionic gonadotropin administration on the conception rate of cows 12 days after artificial insemination (AI). Included in the study were 150 high milkyielding Holstein cows housed under the same husbandry and feeding conditions. All had calved at least once between the ages of 2.5 and 6 years, and were between 90 and 220 days in milk. In accordance with the farm’s reproductive management approach, a controlled internal drug release (CIDR) device was inserted into the vagina concurrent with a GnRH injection (day 0), and the device was removed …

Age-Related Estimates Of Genetic Parameters For Growth And Ultrasonic M. Longissimus Thoracis Et Lumborum Muscle Traits In Eşme Lambs, İbrahi̇m Cemal, Orhan Karaca, Onur Yilmaz, Nezi̇h Ata

Turkish Journal of Veterinary & Animal Sciences

The growth performance and ultrasonic M. longissimus thoracis et lumborum (LTL) muscle traits of 2397 Eşme lambs raised in the Eşme district of Uşak province, an important lamb production area in Western Anatolia, were evaluated at 3 months (n = 1690) and 5 months (n = 707) of age. The average age of the lambs at the time of the first measurement (at weaning) was 100.15 days, and 152.37 days at the second. At 3 months of age, the average live weight (LW) was 29.34 kg and the average daily gain (ADG) was 248.35 g/day. By month 5, the LW …

Montana Kaimin, April 16, 2026, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.

Bridging Pure4egs And Digital Commons: Streamlining Our Faculty Open Access Ir Workflow, Jessea Young

Librarian Publications & Presentations

In Spring 2024, Loyola Marymount University’s William H. Hannon Library transitioned from Expert Gallery Suite (EGS) – SelectedWorks to Pure4EGS, a “light” version of Pure for EGS customers. Since the implementation of our Pure4EGS instance, Scholars @ LMU, we have harvested citations from the research management system to quickly identify open access articles for inclusion in Digital Commons. Our new workflow has allowed us to focus more on other scholarly communications services—such as assistance in outreach to our research institutions and centers, transformative agreements, and open access journal management—rather than copyright and data entry work for Digital Commons @ Loyola …

Investigating The Employability Development Of Tourism And Hospitality Undergraduates In Guizhou, China: A Mixed Methods Study, Jingyu Wu

Plymouth Business School Theses

The rapid expansion of China’s tourism and hospitality (T&H) industry has generated increasing demand for graduates equipped with both professional and transferable skills. Guizhou Province, one of China’s less-developed inland provinces, presents a distinct socio-economic and educational landscape characterised by regional disparities in higher education resources and graduate employment opportunities. As tourism serves as a strategic pillar industry for regional development (National Bureau of Statistics of China, 2024), understanding how students in this southwestern context develop employability is critical for addressing structural inequalities and informing locally responsive higher education policies. This study therefore investigates how tourism and hospitality undergraduates in …

The International Advocate For Peace Award Ceremony And Reception, Kukin Program For Conflict Resolution, Cardozo Journal Of Conflict Resolution, George E. Moore

2026 Event Invitations

April 16: 6 p.m. – 8:30 p.m.

The Cardozo Journal of Conflict Resolution will honor Ambassador George Moose, as the 25th recipient of the International Advocate for Peace Award. Ambassador Moose has served as U.S. Ambassador to the Republic of Benin and to the Republic of Senegal eventually ascending to the role of Assistant Secretary of African Affairs and U.S. Permanent Representative to the European Office of the United Nations in Geneva. Between 2007- 2025 Ambassador Moose held leadership positions at the United States Institute of Peace, ultimately leading the organization as CEO.

April 17: 8:30 a.m. – 4:30 p.m. …

Cover And Contents

Turkish Journal of Veterinary & Animal Sciences

No abstract provided.

Housing System And Gender Effect On Carcass And Meat Quality Characteristics In Turkish Pekin Ducks, Hasan Önder, Uğur Şen, Mi̇ne Yilmaz, Si̇bel Bozkurt, Eli̇f Ci̇lavdaroğlu, Di̇lek Gökçek, Ahmet Uçar, Kadi̇r Erensoy, Burcu Kurnaz

Turkish Journal of Veterinary & Animal Sciences

Improving meat quality is one of the most important aims for scientists and breeders. This study aimed to evaluate the effects of housing system (indoor vs. free-range) and gender on carcass and meat quality traits in Pekin ducks. The animal material consisted of 20 male and 20 female birds in each housing system. Our results show cold carcass weights of 3174.10 ± 80.65 g and 2672.60 ± 59.63 g for male and female birds in the indoor housing system and 2821.10 ± 50.53 g and 2306.90 ± 43.32 g for male and female birds in the free-range housing system. The …

Acoustic Response Of The Cnt-Reinforced Multilayered Acoustic Foam Composites (Mafc), Trey Brauch

Electronic Theses and Dissertations 2020 - Present

Acoustic metamaterials are engineered materials designed to control and manipulate sound propagation. Many such systems incorporate acoustic foams due to their porous structure, low density, and high specific surface area, which promotes efficient sound absorption. However, a major limitation of conventional acoustic foams -particularly open-cell varieties- is their lack of waterproofing, rendering them unsuitable for underwater or moisture-prone environments. To address this limitation, a multilayered acoustic foam composite (MAFC) was developed as a lightweight, waterproof structure with enhanced sound absorption performance. The MAFC consists of five layers: the first and fifth layers are aluminum foam, providing structural integrity; the second …

Effects Of Preslaughter Fasting On Ph And Bacterial Contamination In Akkaraman And Anatolian Merino Sheep, Sai̇m Boztepe, Özcan Şahi̇n, Talha Demi̇rci̇, Gi̇zem Coşkun, İbrahi̇m Ayteki̇n, İsmai̇l Keski̇n

Turkish Journal of Veterinary & Animal Sciences

The present study investigates the effects of the preslaughter fasting on pH and bacterial contamination in Akkaraman and Anatolian Merino sheep. Included in the study were 10 Akkaraman and 10 Anatolian Merino sheep (n = 20) that were fasted for 24 h prior to slaughter, and a further 10 Akkaraman and 10 Anatolian Merino sheep (n = 20) that continued to be fed until slaughter as a control group. The total mesophilic aerobic bacteria (TMAB) measured at 0 and 24 h in the fasting Akkaraman and Anatolian Merino sheep were 4.87/4.79 and 4.75/5.57 log CFU/g, respectively, and the corresponding Enterobacteriaceae …

The Effects Of Sodium Perborate Tetrahydrate On Digestibility And Nutrient Transporters In Rats, Büşra Özmen, Emre Şahi̇n, Muhammed Tokmak, Veysi̇ Kayri̇, Ramazan Özmen, Kazi̇m Şahi̇n

Turkish Journal of Veterinary & Animal Sciences

Boron (B) is an essential micronutrient involved in hormone activity, energy metabolism, antioxidant defense, bone development, wound healing, and immune function. The present study explores the effects of sodium perborate tetrahydrate (SPT) on nutrient digestibility and the modulation of specific nutrient transporters in the jejunum and ileum of rats. A total of 40 rats were divided into four equal groups: 1) control, 2) SPT 0.5 (0.5 mg B/kg body weight [BW]), 3) SPT 1 (1 mg B/kg BW), and 4) SPT 2 (2 mg B/kg BW), and were fed the respective diets for a period of 4 weeks. The digestibility …

Morphology And Histology Of The Developing Ovary In Malaysian Village Chicken (Gallus Gallus Domesticus) Chicks, Nur Athirah Lope Abdul Rashid, Mazlina Mazlan, Intan Shameha Abdul Razak, Rozaini Mohd Zohdi, Awang Hazmi Awang Junaidi

Turkish Journal of Veterinary & Animal Sciences

The Malaysian village chicken (MVC; Gallus gallus domesticus) is an indigenous breed derived from the red junglefowl (Gallus gallus), exhibiting slower growth and reproductive rates. The MVC plays an important ecological role in local farming systems and represents a valuable genetic resource. However, detailed information on ovarian development in this breed remains limited. This study provides the first comprehensive morphological and histological characterization of the developing ovary in MVC chicks. A total of 20 chicks aged 1, 2, 4, and 8 weeks (n = 5 per age group) were examined. These MVC chicks possessed a single functional left ovary positioned …

Dnp Final Report: Lifting The Silence: Psychological Stress In Air Medical Crew Members, Justin Brooks

DNP Final Reports

Psychological stress among air medical crew members is a persistent concern with implications for workforce well-being, retention, and patient safety. Air medical transport environments are characterized by high-acuity clinical care, operational risk, irregular schedules, and repeated exposure to potentially traumatic events, all of which contribute to elevated stress levels. The purpose of this Doctor of Nursing Practice project was to evaluate the impact of a structured, evidence-based intervention designed to reduce psychological stress among air medical crew members within a single air medical transport program. Guided by the Johns Hopkins Evidence-Based Practice model, the project implemented a multimodal intervention incorporating …

April 16, 2026, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.

Stroke Thrombectomy With A Novel Reperfusion System Including A 0.088′′ Aspiration Catheter: The Imperative Trial, William Mack, Reade Andrew De Leacy, Jonathan A. Grossberg, Shahram Majidi, Robert Dana Tomalty, Maxim Mokin, Jan Vargas, Kenneth V. Snyder, Brett L. Cucchiara, Victoria Parada

School of Medicine Publications

Background Mechanical thrombectomy is the standard of care for large vessel occlusion (LVO) stroke, yet most device trials focus on individual technologies rather than complete systems.

Objective To evaluate the safety and efficacy of the Zoom Reperfusion System compared with performance goals derived from a meta-analysis of trials using established thrombectomy technologies.

Methods Prospective, multicenter, non-randomized, investigational device exemption trial conducted across 26 United States centers from October 2021 to March 2024. Adults with anterior circulation LVO stroke within 8 hours of onset were treated using the Zoom System, which includes aspiration catheters ranging from 0.035″ to 0.071″, and a …

Neural Responses To Acute Hypoxia And Hyperoxia, Daniel Graham, Jonathan Marsden, Alastair D. Smith, Gary Smerdon, Stephen D. Hall

School of Psychology

The brain's high metabolic demands make it highly sensitive to oxygen level changes, with both hypoxia and hyperoxia affecting cognitive and neural function. However, the underlying neural mechanisms remain unclear. This study aimed to characterise the effects of acute normobaric hypoxia and hyperoxia on neural function and perceptual thresholds using EEG, visual evoked potentials (VEPs), and critical flicker fusion (CFF) thresholds. In a single-blind, randomised, crossover design, thirty participants inhaled 10.5%, 21%, or 100% oxygen while resting-state EEG, VEPs, and CFF thresholds were recorded. Hypoxia reduced CFF thresholds in an exposure-dependent manner, while hyperoxia produced a smaller, transient reduction. Resting-state …

Investigating Racial Bias And Attribution Error In Grading Student Performance, Tony Reibel, Rachel Roegman

Mid-Western Educational Researcher

Standards-based grading (SBG) is a relatively recent alternative model of grading designed to increase the reliability of grading while reducing the influence of teacher biases that can distort student evaluations. This study investigated whether SBG mitigates race‑related bias and attribution errors through a mixed‑methods 3×2 factorial vignette experiment with in‑service teachers. A total of 219 teachers scored the same student essay using a common SBG rubric and provided a 1-4 proficiency score, a binary evaluation concerning success criteria and written feedback. “Learning profiles”– a description of the student’s current and past abilities – varied by tone (positive, negative, none: name-only) …

Modulatory Effects Of Garlic Nanoparticles On Cell Cycle Progression And Apoptosis In N-Nitrosodiethylamine-Induced Hepatocarcinoma In Rats, Asmaa A. M. Elwakil, Omayma A. R. Abo Zaid, Mohamed K. Mahfouz

Al-Farahidi Biomedical Journal

Background: Hepatocellular carcinoma (HCC) is considered a major cause of cancer-related mortality worldwide, which is resistant to several anticancer treatments. Associated with oxidative stress and reduced apoptotic regulation. Garlic displays powerful antioxidant effects and anti-tumor potential. In this study, we investigated the chemo preventive and therapeutic effectiveness of a novel garlic/ZnO/CTAB nanoparticles against diethyl nitrosamine (DEN)-induced hepatocarcinoma, focusing on their influence on cell cycle dynamics and apoptosis. Methods: Sixty male Wistar rats were divided into six groups: normal control, garlic nanoparticles normal-treated, DEN control, DEN + garlic nanoparticle protected, DEN + garlic nanoparticle treated, and DEN + doxorubicin treated as …

Gc-Ms Analysis Of Bioactive Components From Syzygium Aromaticum And Its Inhibition To Pathogenic Staphylococcus Sciuri Obtained From Aquatic Sources, Seham Abdel-Shafi, Mostafa I. Abdelglil, Mohamed F Ghaly, Saida Amer, Sobhy El Sawy Elsilk, Maysa M. Mohamed, Khaled Ali

Al-Farahidi Biomedical Journal

Antibiotic-resistant pathogenic microorganisms contaminate aquatic habitats. To prevent harmful bacteria isolated from pond and sewage water, this study assessed the green manufacturing of nanoparticles. A bioactive natural extract of Syzygium aromaticum inhibits the growth of bacteria in vitro. This study involved the isolation, purification, and identification of harmful microorganisms from aquatic sources. Traditional methods of identifying bacteria include Gram staining, bacterial cell morphology, colony shape, and biochemical assays, which are verified by 16S rRNA. The agar diffusion method is used to determine the minimum inhibitory concentration (MIC) of Syzygium aromaticum (cloves) on isolated samples. Cloves were used to biosynthesize …

Pyrimidine Scaffolds In Modern Medicinal Chemistry: A Review Of Biological Activities And Therapeutic Potential, Mohamed Tamer, Wesam S. Shehab, Doaa A. Elsayed, Abd-Elnasser A. Mohamed, Ali M. Al-Erian, Mostafa I. Abdelglil, Maysa M. Mohamed

Al-Farahidi Biomedical Journal

Pyrimidine derivatives represent an important class of nitrogen-containing heterocycles that play a central role in medicinal chemistry due to their structural diversity and broad spectrum of biological activities. Compounds containing the pyrimidine nucleus have been widely reported to exhibit antibacterial, anticancer, anti-inflammatory, antiviral, antidiabetic, and neuroprotective properties. The versatility of the pyrimidine scaffold arises from its ability to accommodate various substitutions and fused ring systems, which enables the modulation of physicochemical and pharmacological properties. This review summarizes recent advances in the synthesis of pyrimidine and fused pyrimidine derivatives, highlighting representative synthetic strategies and modern methodologies. In addition, the major pharmacological …

Design And Theoretical Evaluation Of Dihydropyrido[2,3-D]Pyrimidine Derivatives Synthesized Via Tio2 Nano Catalysis For Antidepressant Activity, Doaa A. Elsayed, Mostafa I. Abdelglil, Omar Metwally

Al-Farahidi Biomedical Journal

Nowadays, depression is a severe neuropsychiatric disorder affecting millions of people worldwide and has profound impacts on individuals, the economy, and society. Due to several limitations of currently available antidepressant drugs, including delayed onset of action, limited efficacy, and various side effects, there is a continuing need for the development of innovative, effective, and safer therapeutic agents. In this context, the present work describes a green and sustainable approach for the synthesis of dihydropyrido[2,3-d]pyrimidine derivatives using TiO₂ nanoparticles as an efficient and reusable catalytic system. The one-pot multicomponent reaction was carried out under mild conditions and demonstrated several advantages …

Effect Of Different Pellet Binders On Palm Kernel On Growth Performance And Nutrient Digestibility In Broiler Chicken, Nuun Marfuah, Burhanudin Sundu, Rusdi Rusdi, Sugiarto Sugiarto

Jurnal Ilmu Ternak Universitas Padjadjaran

Feed plays a paramount role in supporting growth, metabolism, and production performance. Their high price encourages the utilization of inexpensive and alternative feed ingredients. PKM, one such feed ingredient, is produced by palm oil industries. However, there is still a very limited application because of its high crude fiber content, which needs processing technologies like pelletization with binder addition. Based on this background, this experiment has been conducted to study the effect of various types of natural and commercial binders in 15% PKM-based pellets on performance and nutrient digestibility of broilers. The study was done for five weeks using 150 …

Evaluating The Impact Of K135t Mutation On Malate Dehydrogenase Kinetic Activity, Emily Frost, Kaitlyn Mello

Undergraduate Research Symposium (2026- )

Malate Dehydrogenase (MDH) is a key protein in the citric acid cycle; its dysregulation can have catastrophic impacts, such as neurological and metabolic disorders, and various cancers. MDH catalyzes the reversible oxidation-reduction reaction between malate and oxaloacetate, also reducing NAD+ to NADH in the process. The citric acid cycle is one of the central metabolic pathways, connecting to other essential pathways, such as amino acid and fatty acid biosynthesis, highlighting the importance of understanding how MDH works. A key site in MDH is the flexible loop region (amino acids 119-137), responsible for substrate binding, catalysis, and orientation. The flexibility of …

Czts Nanoparticles As Cost Efficient Catalysts For Producing Green Hydrogen, Aidan Hau

Undergraduate Research Symposium (2026- )

Hydrogen gas is produced to be used as feedstock, fertilizer, and fuel. Traditional hydrogen production produces “gray hydrogen” in a process that uses and releases fossil fuels into the atmosphere. One way to produce “green” hydrogen is with renewable energy technologies that produce hydrogen gas using electrolysis without emitting fossil fuels. In electrolysis, the hydrogen atoms bonded to oxygen in a water molecule are split to produce hydrogen. A typical catalyst for this process would be a precious metal like palladium, which can be costly. In order to make green hydrogen production more affordable, an alternative catalyst composed of CZTS …

Characterizing The Macroinvertebrate Community In Crissy Lake, An Impounded Reach Of The Pomme De Terre River, Prior To Channel Modification, Max Lundgren

Undergraduate Research Symposium (2026- )

The aging Crissy Lake Dam, on the Pomme de Terre River in Morris, has altered natural stream flow and impeded upstream passage of several fish species since 1939. In late 2026 the Minnesota Department of Natural Resources will replace the dam with stone arch rapids and facilitate river channel formation upstream of the dam. In order to evaluate the river modification project, we characterized the macroinvertebrate community in Crissy Lake, the impoundment upstream of the dam before implementation of channel modification. In September 2025 we collected benthic macroinvertebrates from two sets of Ekman grab samples. We found 12 taxa (average …

(Dis)Orientation: Using Queer Phenomenology To Teach Positionality And The Positionality Statement, Grace Mccleskey

Feminist Pedagogy

This paper offers a unit activity which is based on the integration of queer phenomenology in teaching positionality in undergraduate courses, exploring its potential as a feminist pedagogical tool for promoting self-reflection and critical engagement with identity. Drawing on Sara Ahmed's Queer Phenomenology, this approach invites students to understand how their embodied experiences of gender, race, and other social locations intersect with larger systems of power and privilege. I have built this unit around a series of creative exercises, including identity collages, story maps, and personal timelines, that help students reflect on their individual and collective experiences. By blending queer …

Image Processing Technique To Find The Burden Rock Velocity And Its Interdependency On Bench Blasting Parameters – A Case Study, Channabassamma N, Akhil Avchar, Sahas V Swamy, Vedala Rama Sastry, Hemant Agrawale

Journal of Sustainable Mining

In any rock engineering or excavation project, optimizing blast design is essential for controlling post-blast phenomena such as flyrock, burden throw, and burden rock velocity (BRV). This study investigates the dynamic response of BRV in bench blasting operations by employing a high-speed camera and ProAnalyst software to quantify rock displacement. The relationships between BRV and key blast parameters, number of holes (NH), explosive charge per hole (EPH), total explosive charge (TEC), stiffness ratio (K), and stemming ratio (STR), were analyzed to identify linear or non-linear trends. Non-linear trends, …