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Opening Ceremony Address By Chairman Of The Continuing Committee, T Nolan

IGC Proceedings (1977-2023)

Chairman and Vice-Chairman of the Board ofDirectors of the XVIII International Grassland Congress, Your Honour, Lieutenant Governor of the Province of Manitoba, Minister of Agriculture of the Province of Manitoba, Distinguished guests, members of the International Rangeland Congress, members of the International Grassland Congress, ladies and gentlemen. On behalf of the Continuing Committee, I am privileged to welcome you to the XVIII International Grassland Congress. What we will witness is the culmination of about six years of preparatory work by the Canadian Organising Committee and on your behalf! sincerely congratulate them for setting the basis for most interesting scientific and …

Closing Address: A Developing Country Perspective, Walter S. Alhassan

IGC Proceedings (1977-2023)

It is an honour to present this closing address for the XVIII International Grassland Congress and I do it on behalf of colleagues in Africa, Asia and South America. The thirty themes and over 800 papers presented reflect the growing complexity of our grasslands in shaping the general well-being of people on this planet. The XVIX Congress, to be held in Brazil in 2001, will move the frontiers of knowledge concerning sustainable use of grassland resources even further.

This address is being made from the perspective of developing countries that contain the majority of tropical pastures. This region of the …

Closing Address: The View From Outside, Allan Nation

IGC Proceedings (1977-2023)

Closing Address

The Xvii International Grassland Congress And Challenges For The Future Of Tropical Grasslands: A Developing Country Perspective, W S. Alhassan

IGC Proceedings (1977-2023)

All too soon we are to draw down the curtains on the XVIII International Grassland Congress and it is my pleasure and honour to contribute to the closing statements of this historic event, the first of its kind in Canada and one to bring us to the end of the present millennium as we as set the stage for the next. I do this on behalf of my colleagues in Africa, Asia and South America.

The thirty themes and the nearly 2000 technical presentations underscore the growing complexity of the role of our grasslands in shaping the general well-being of …

Congress Highlights From Perspective Of Temperate Regionsr, R J. Wilkins

IGC Proceedings (1977-2023)

This paper commences with brief reference to points made in the concluding paper at the XVI International Grassland Congress in Nice in 1989 (Wilkins, 1989) and then gives consideration in turn to technical advances reported in the Congress and to the future socio­ economic situation and its impact on research priorities. This is inevitably a personal view which does not give justice to the 800 or so papers presented at the Congress.

Forage And Animal Management Systems On Communal Rangelands In Arid And Semi-Arid Regions, Panjab Singh, A N. Ghosh

IGC Proceedings (1977-2023)

Grasslands and savannas, which comprise about 25% of the earth's land surface, are undergoing constant degradation, particularly in ar d and semi-arid regions. The rangeland resource is constantly sinking mainly because of its conversion to crop land, leaving farmer and pastorilist vulnerable to environmental extremes. This Paper presents the existing situation and the herbage and animal Product biomass of these regions. Climate and its impact on the Vegetation are discussed. Prevalent systems of rangeland use by sedentary and nomadic herdsman are considered and the constraints 0 the system are enumerated. Livestock 'rearing has been the most important occupation in these …

Species Vary In Within-Species Variability, Jennifer Vonk

Animal Sentience

Owens et al. (2024) add to the growing voices stressing the importance of considering individual differences in animal welfare and conservation. I advocate for an additional emphasis on the importance of between species comparisons of the degree of individual variation in cognition and emotion within species. A better understanding of the factors predicting within-species variability will help conservationists target their efforts. Additionally, I caution against invoking circularity in using “behavioural traits” to predict related behaviours.

Perceived Effects Of Kinesiotaping On Muscle Performance Of The Elderly Amongst Physical Therapists From Select Provinces Of Central Visayas, Alkiah Belle B. Cielo, Chiara Vivan C. Cudal, Elijah Emil Angelo C. De Leon, Khristine F. Dimagiba

Student Dissertations

Kinesiology Taping (KT) is a therapeutic intervention used to improve muscle performance in older adults. Its effectiveness, however, is subject to varying perceptions influenced by clinical exposure and outcomes. This study explored Filipino physical therapists’ agreement on KT’s physiological and therapeutic effects for the elderly in Central Visayas, aiming to address gaps between research and practice.

Perspectives Of An Automotive Technician And Automotive Technician Educator: An Autoethnography, Christopher E. Reynolds Sr.

Dissertations

The purpose of this study was to explore automotive technician and automotive technician educator’s obstacles and expectations they faced during their educational and occupational endeavors. Constructivism and social constructivism were used as theoretical frameworks. Autoethnography was the selected qualitative research method. Using an interpretive process, several convergent topics were identified: education encouraging professional interests, professional obstacles, challenging normalcies, training and educating automotive technicians, the drive for professional certification, bridging the gap between industry and education, experience, patience, and exposure.

Several methods are recommended to help future automotive technicians and automotive technician educators overcome obstacles they might face, which include the …

More Resilience, More Green Berets: A Quantitative Analysis Of The Effects Of Functional Imagery Training During British Army Commando Training, Emma S. J. Yates

The Plymouth Student Scientist

This study investigates the low completion rates of the British Army commando training course in 2018-2019, recorded at 20%, following concerns raised by course Directing Staff. It examines the relationship between resilience and performance in military contexts and evaluates whether resilience-building interventions can improve completion rates. To establish how completion rates could be improved, sixty-two candidates from three commando training cohorts were recruited and assigned to either a Functional Imagery Training (FIT) intervention or a control group. Interventions were delivered in week one of training with a booster in week five. FIT, a goal-centred imagery intervention, has previously improved resilience-related …

Twenty-Three Years Of Pcr-Based Seafood Authentication Assay Development: What Have We Learned?, Maleeka Singh, Robert G. Young, Rosalee S. Hellberg, Robert H. Hanner, Maria G. Corradini, Jeffrey M. Farber

Food Science Faculty Articles and Research

Seafood is a prime target for fraudulent activities due to the complexity of its supply chain, high demand, and difficult discrimination among species once morphological characteristics are removed. Instances of seafood fraud are expected to increase due to growing demand. This manuscript reviews the application of DNA-based methods for commercial fish authentication and identification from 2000 to 2023. It explores (1) the most common types of commercial fish used in assay development, (2) the type of method used, (3) the gene region most often targeted, (4) provides a case study of currently published assays or primer-probe pairs used for DNA …

Twenty-Three Years Of Pcr-Based Seafood Authentication Assay Development: What Have We Learned?, Maleeka Singh, Robert G. Young, Rosalee S. Hellberg, Robert H. Hanner, Maria G. Corradini, Jeffrey M. Garber

Food Science Faculty Articles and Research

Seafood is a prime target for fraudulent activities due to the complexity of its supply chain, high demand, and difficult discrimination among species once morphological characteristics are removed. Instances of seafood fraud are expected to increase due to growing demand. This manuscript reviews the application of DNA-based methods for commercial fish authentication and identification from 2000 to 2023. It explores (1) the most common types of commercial fish used in assay development, (2) the type of method used, (3) the gene region most often targeted, (4) provides a case study of currently published assays or primer-probe pairs used for DNA …

Serving Gender-Expansive Students In Catholic High Schools: Understanding The Perspectives Of Catholic School Leaders, Cassandra Elyse Gonzales

LMU Theses and Dissertations

While there are many calls to maintain Catholic values in National Catholic Education Association (NCEA) and (arch)diocesan standards for Catholic school leaders, there is still a lack of guidance on operationalized support for gender-expansive students. This lack of clarity hinders the ability of leaders of Catholic schools to support and accompany gender-expansive students in their schools. This lack of guidance results in unclear leadership, which can adversely affect the well-being of gender-expansive students in Catholic schools. This qualitative study explored the experiences of principals and presidents of Catholic high schools in the United States as they work with gender-expansive students …

Robustness Of Aging Transition In Competing Effect Of Heterogeneity And Symmetry Breaking Coupling, Gowthaman I

Theses and Dissertations

The knowledge of emergent dynamics and the mechanisms by which self-organizing complex systems operate is a perennially difficult problem that can be effectively resolved by employing an ensemble of coupled dynamical units as a framework. Several intriguing collective dynamical behaviors, such as synchronization, chimera, clustering, oscillation quenching, etc., have been reported using an ensemble of coupled oscillators. Failure or degradation in the performance of even one of the local oscillators in a network of oscillators can lead to cascading failures resulting in the collapse of the entire network such as power blackouts. Similar dynamics can also be observed among neuronal …

Space Radiation Assessment And Mitigation: Meeting The Growing Demand For Shielding Solutions By Enhancing Models And Exploring Novel Shielding Opportunities, M. Laura Sorgi Johann

Doctoral Dissertations and Master's Theses

The rapid growth of satellite technology and the increasing presence of vulnerable technology and human life in space have highlighted the need for improved shielding materials. Industry standard protocols for shielding are being pushed to their limits as we gain a deeper understanding of the harsh space environment and as chip sizes approach the scale of radiation wavelengths. Furthermore, the commercialization of space is attracting interest from industries such as pharmaceuticals and semiconductor crystal growing, as they explore the potential benefits of zero-gravity production environments. However, the eagerness to develop lighter shielding and the lack of consideration for existing tools …

Eugenics And Feminism: The Reflections Of Two Ideologies In The Reproductive Policies Of The Nazi Regime, The Reunification Period, And Present-Day Germany, Sydney Reil

Undergraduate Honors Theses

German abortion law is restrictive for a Western European nation of strong economic standing and with relatively liberal social policy. Additionally, Germany is one of few Western European nations without an embryopathy indication, which allows for exceptional abortions in cases of fetal defects. The law (as it stands in 2024), has been immeasurably shaped by two ideologies, eugenics and feminism, and by modern Germany’s consideration of both the ideologies themselves, and of how they influenced the reproductive policies of the twentieth century. The purpose of this study is to demonstrate the influences of eugenics and feminism on German reproductive law …

Materials Data Science Using Cradle: A Distributed, Data-Centric Approach, Thomas G. Ciardi, Arafath Nihar, Rounak Chawla, Olatunde Akanbi, Pawan K. Tripathi, Yinghui Wu, Vipin Chaudhary, Roger H. French

Faculty Scholarship

There is a paradigm shift towards data-centric AI, where model efficacy relies on quality, unified data. The common research analytics and data lifecycle environment (CRADLE™) is an infrastructure and framework that supports a data-centric paradigm and materials data science at scale through heterogeneous data management, elastic scaling, and accessible interfaces. We demonstrate CRADLE’s capabilities through five materials science studies: phase identification in X-ray diffraction, defect segmentation in X-ray computed tomography, polymer crystallization analysis in atomic force microscopy, feature extraction from additive manufacturing, and geospatial data fusion. CRADLE catalyzes scalable, reproducible insights to transform how data is captured, stored, and analyzed.

Impact Of Aureobasidium Species Strain Improvement On The Production Of The Polysaccharide Pullulan, Thomas P. West

Faculty Publications

This review explores the production of the fungal polysaccharide pullulan by mutants and natural isolates of Aureobasidium species using strain improvement. Pullulan is a neutral polysaccharide gum whose structure is a maltotriose-containing glucan. This polysaccharide gum has applications in the fields of food, pharmaceuticals, biomedical and wastewater treatment. The strain improvement of Aureobasidium species has focused on the pullulan production process, including the isolation of strains exhibiting reduced pigmentation, polysaccharide overproduction, the production of pullulan with variable molecular weight, and increased osmotolerant strains promoting pullulan production at high carbon source concentrations and pullulan production on hemicellulosic substrates. The majority of …

The Significant Role Of Amino Acid Metabolic Reprogramming In Cancer, Xiaohong Liu, Bo Ren, Jie Ren, Minzhi Gu, Lei You, Yupei Zhao

Faculty, Staff and Student Publications

Amino acid metabolism plays a pivotal role in tumor microenvironment, influencing various aspects of cancer progression. The metabolic reprogramming of amino acids in tumor cells is intricately linked to protein synthesis, nucleotide synthesis, modulation of signaling pathways, regulation of tumor cell metabolism, maintenance of oxidative stress homeostasis, and epigenetic modifications. Furthermore, the dysregulation of amino acid metabolism also impacts tumor microenvironment and tumor immunity. Amino acids can act as signaling molecules that modulate immune cell function and immune tolerance within the tumor microenvironment, reshaping the anti-tumor immune response and promoting immune evasion by cancer cells. Moreover, amino acid metabolism can …

Empirical Algorithms For Estimating Downwelling Light Attenuation At Λ=490 Nm From Sentinel-2 In A Narrow Optically Complex Bay, Plymouth Sound, United Kingdom, Louis J. Thornton

The Plymouth Student Scientist

This study investigates the potential of reflectance band ratios, modelled on Sentinel-2’s MultiSpectral Instrument (MSI) bands 10m resolution to estimate the downwelling attenuation coefficient for planar irradiance, Kd(λ), at 490nm (Kd(490)) in Plymouth Sound. Kd(λ) is vital for characterising subsurface light climate, strongly influencing physical and biogeochemical processes in coastal and oceanic waters. In temperate shelf seas, human activities have led to loss in vitality and spatial extent of structurally complex seabed, emphasizing the need for enhanced monitoring. Satellite-based remote sensing (RS) offers spatial and temporal advantages to conventional in situ methods. There are, however two main inadequacies that persist …

"It Shouldn't Be Just Hush-Hush": A Qualitative Community-Based Study Of Menstrual Health Communication Among Women In Philadelphia, Allison R. Casola, Lynette Medley, Brianna C. Kunes, Nya Mcglone, Alexis Silverio

Department of Family & Community Medicine Faculty Papers

INTRODUCTION: Although menstruation is a natural biological process, many people feel embarrassed of their menses and struggle to discuss it. To mitigate menstrual communication stigma, it is necessary to first elucidate communication experiences and perceptions. Thus, we qualitatively explore menstrual communication among cisgender women who menstruate and their family, friends, healthcare providers, and community.

METHODOLOGY: In partnership with No More Secrets (NMS), a Philadelphia menstrual health non-profit, we conducted a community-based participatory research (CBPR) project in Fall 2020. Cisgender, menstruating individuals ages 18-45 recruited from NMS' catchment in Philadelphia participated in semi-structured interviews about their menstrual experiences and communication (N …

Why Take Ap? Access To High School Advanced Placement Courses Long-Term Impact On Career/Workplace Opportunities, Gina Marie Frasca

Theses and Dissertations

This study sought to understand the long-term impact of providing access and equity to highly rigorous Advanced Placement (AP) coursework to underserved and/or underrepresented high school students, and its long-term impacts on career. Using a qualitative approach, this study explored the experiences and opportunities of 6 graduates from a rural public high school in New Jersey with open access to AP courses who are now in a career/workplace environment. All six graduates took at least one AP course while in high school, graduated between 2010 and 2016, and had two or more potential barriers to opportunity while attending high school …

Depression Screenings In Older Adult Primary Care Patients: A Pilot Study, Karissa A. Rodriguez

Dissertations

Depression is a profound problem among people of all ages, but it is especially prevalent in older adults aged 65 and older. Identification and diagnosis of depression are obtained through screenings.

This project aimed to increase the frequency of depression screenings at all primary care office visits and analyze the agreement between the depression screening tools, the Patient Health Questionnaire (PHQ-9) or the Geriatric Depression Scale (GDS-15), when assessing depression in older adult primary care patients ages 65 and older. Theoretical Framework: The Plan-Do-Study-Act (PDSA) cycle is a problem-solving model used to create change and adapt to a project's needs. …

Eric Bieber '81 Joins Iwu Board Of Trustees, Julia Perez

News and Events (Discontinued Series)

No abstract provided.

Diverse And Ecologically Unique Mesophotic Coral Ecosystems In The Central Indian Ocean, Clara Diaz, Kerry Howell, Philip Hosegood, Adam Bolton, Nicola Foster

School of Biological and Marine Sciences

Research on Mesophotic Coral Ecosystems (MCEs; 30–150 m) has grown exponentially in the last few decades, highlighting their rich diversity and extensive distribution. However, they are still largely underexplored compared to shallow-water coral reefs and frequently remain under-protected and under-represented in marine spatial planning. One reason for the imbalance between the high ecological value of MCEs and the limited levels of protection may be that baseline data on MCEs are largely missing to date, yet are crucial to provide evidence-based information for management actions. Here, we present data on the alpha and beta diversity of the benthic communities within MCEs …

Iron And Cardiovascular Health: A Review, Diana Othon, Osiris Fernandez, Barbara Malaga-Espinoza, Maria E. Torres, Everardo Cobos, Cesar Gutierrez

School of Medicine Publications

Iron is an essential element for the biological processes of living organisms, including the production of crucial oxygen-carrying proteins, formation of heme enzymes, and playing roles in electron transfer and oxidation–reduction reactions. It plays a significant role in various cardiovascular functions, including bioenergetics, electrical activity, and programmed cell death. Minor deficiencies of iron have been found to have negative impact on cardiovascular function in patients with heart failure (HF). The contractility of human cardiomyocytes is impaired by iron deficiency (ID), which results in reduced mitochondrial function and lower energy production, ultimately leading to cardiac function impairment, contributing to significant morbidity …

Epigenetic Age Acceleration And Disparities In Posttraumatic Stress In Women In Southeast Louisiana: Nimhd Social Epigenomics Program, Alicia K. Smith, Seyma Katrinli, Dawayland O. Cobb, Evan G. Goff, Michael Simmond, Grace M. Christensen, Tyler Prusisz, Sierra N. Garth, Meghan Brashear, Anke Hüls, Erika J. Wolf, Edward J. Trapido, Ariane L. Rung, Nicole R. Nugent, Edward S. Peters

School of Medicine Faculty Publications

IMPORTANCE: Disasters experienced by an entire community provide opportunities to understand individual differences in risk for adverse health outcomes over time. DNA methylation (DNAm) differences may help to distinguish individuals at increased risk following large-scale disasters. OBJECTIVE: To examine the association of epigenetic age acceleration with probable posttraumatic stress disorder (PTSD) and PTSD symptom severity in women. DESIGN, SETTING, AND PARTICIPANTS: This prospective cohort study examined data from participants in the Women and Their Children's Health cohort, who were characterized longitudinally following the Deepwater Horizon oil spill (DHOS) in 2010 and through numerous hurricanes in the Gulf Coast region of …

The Protective Effects Of Perceived Partner Responsiveness On Service Members' Drinking And Health Outcomes, Julia Maria Oosi Lynch

Dissertations and Theses

Stress is a known predictor of various adverse health behaviors and outcomes, such as poorer physical health, injuries, and mental well-being. Specifically, stressful events, including minor daily hassles, as well as major life changes and pressures that are perceived negatively, can lead to experiences of psychological distress. Psychological distress is commonly defined as symptoms of anxiety and depression, including worry, sadness, and hopelessness. These concerns are particularly acute for military families, who experience a unique set of stressors and loneliness due to deployments and separation, long shifts, and frequent relocations. Those experiencing psychological dFreistress are also more likely to engage …

Climate Change Refugees: Striving For An Established Definition For Broader And Better Management, Ayub Torry Satriyo Kusumo, Anugerah Adiastuti

Indonesian Journal of International Law

According to the Inter-governmental Panel for Climate Change (IPCC) 2021, The increase in global warming has accelerated the pace at which glaciers melt, thereby leading to a mass migration of people. The United Nations High Commissioner for Refugees (UNHCR) reported that approximately 21.5 million people migrated to more decent places due to climate or geographical conditions. This category of people are often called climate refugees and when the apply for international refugee status, it is declined due to the inability to meet the established criteria outlined by the International Refugees Convention. Unfortunately, the phenomena associated with climate refugee have not …

A Comparison Between Inverse-Planning Imrt Versus Forward-Planning Imrt For Left-Sided Breast Cancer With Breath Hold Technique, Dien Tran

Masters Projects

Abstract

Introduction:

Radiation therapy using tangential fields is a common treatment for breast cancer, targeting the tumor while reducing radiation exposure to surrounding healthy tissues such as the heart and lungs. Forward-planned "field-in-field" IMRT (FP-IMRT) is widely used for its ability to provide uniform dose distribution and spare normal tissue, despite requiring high planning skill and time. Inverse-planning IMRT (IP-IMRT) offers better conformal dose to targets with reduced planning variability and time. This study compares FP-IMRT and IP-IMRT in left-sided breast cancer patients using the deep inspiration breath hold (DIBH) technique.

Method:

A retrospective analysis was conducted on 10 patients …