Digital Commons Network^™

Sexism In Tanzanian Secondary School English Language Textbooks: Investigation Of Adjective Attributions, Fides S. Pangani, Antoni Keya Antoni Keya

Journal of Humanities and Social Sciences

This research paper investigates sexism in Tanzania’s secondary school English language textbooks with a focus on the adjectives used to describe women and men in textbooks published between 2005 and 2014. The paper aims to reveal how women and men are described, uncover gender ideologies conveyed by adjective descriptions and characterise the gender ideologies as hegemonic or deviant. Data were collected through a critical textual review of eight (8) textbooks. This paper is anchored on the Feminist CDA theory; and Fairclough’s three-dimensional framework was used as the analytic tool whereby data were described, interpreted and explained. The findings indicate that …

Undergraduate Research, Volume 2, Issue 1 Table Of Contents

Undergraduate Research (Journal)

No abstract provided.

Food For Thought: Examining The Consequences Of Food Intake In The Presence Of Television, Mark Nathin

Undergraduate Research (Journal)

No abstract provided.

Beyond Rationality: Replacing The Anthropocentric Pyramid With A Theocentric Circle, Rachel C. Hughes

Undergraduate Research (Journal)

No abstract provided.

Activity Budgets Of Inland Versus Coastal Larus Argentatus Populations In Maine, Rebecca Cusick, Cassie Ferri

Undergraduate Research (Journal)

Comparing the behavior of wildlife populations residing in different habitats can give insight into external factors that influence behavior and explain why certain behaviors are exhibited by a species. In this study, we compared the average activity budgets of Herring Gulls (Larus argentatus) residing around inland and coastal habitats. We hypothesized that gulls in inland settings would be more likely to exhibit inactive behaviors such as loafing and sleeping, while gulls in coastal settings would exhibit more active behaviors such as foraging, walking, and squabbling. We observed a total of 100 individual gulls throughout the state of Maine, with 50 …

“Elle A Besoin De Lait”: Womb Envy, Ovarian Phallus, And The War Film 1917, Sam Hyman

Undergraduate Research (Journal)

No abstract provided.

Analysis Of Human Cervical Cell Images From Pap Smears For Classification, Caroline Fernandez, Tanvi Patel, Krushang Pandya

Undergraduate Research (Journal)

Cervical cancer is the fourth most commonly occurring cancer in women. It can be prevented by regular screenings to find precancerous cells through the Papanicolaou Smear Test and microscopy which can show cellular abnormalities. However, the manual microscopic screening for the nuclear abnormalities is subjective and prone to error, making automated detection a necessity. This study aims to quantify the nuclear features related to shape characteristics of normal and abnormal cells from pap smear images and examine potential detection of multi classes. Using the ground truth images of normal and abnormal cells we extracted the nuclear shape features that corresponded …

Africa In Our Century: Proceedings Of The 2022 Global Voices Symposium, Julius A. Amin

Proceedings: 2022 Global Voices on the University of Dayton Campus

Full proceedings of the 2022 Global Voices Symposium

A Closer Look At Precision Hard Turning Of Aisi4340: Multi-Objective Optimization For Simultaneous Low Surface Roughness And High Productivity, Mohamed F. Aly, Islam H. Abdelgaliel, Adel T. Abbas, Abdulhamid A. Al-Abduljabbar

Faculty Journal Articles

This article reports an extended investigation into the precision hard turning of AISI 4340 alloy steel when machined by two different types of inserts: wiper nose and conventional round nose. It provides a closer look at previously published work and aims at determining the optimal process parameters for simultaneously minimizing surface roughness and maximizing productivity. In the mathematical models developed by the authors, surface roughness at different cutting speeds, depths of cut and feed rates is treated as the objective function. Three robust multi-objective techniques, (1) multi-objective genetic algorithm (MOGA), (2) multi-objective Pareto search algorithm (MOPSA) and (3) multi-objective emperor …

Ruminant Livestock Production Systems And Imperatives For Sustainable Development, J. W. Smith

IGC Proceedings (1977-2023)

No abstract provided.

Biodiversity Conservation And Sustainable Livelihoods In Rangelands: Trends, Challenges And Opportunities, J. Waithaka

IGC Proceedings (1977-2023)

Rangelands cover about 54% of the earth’s surface and are essential for agricultural and livestock production, environmental protection and the in-situ conservation of genetic resources. Despite providing services that support life on earth, rangelands have been neglected to a large extent when compared to other types of ecosystems. This paper provides an overview of the importance of rangelands in conserving biodiversity and supporting the livelihoods of millions of people globally. Rangelands have lost ecological integrity due to unsustainable anthropogenic land-use changes and impacts. It is estimated that over 80% of Key Biodiversity Areas (KBAs) are either not adequately protected or …

Feasibility Of Organic Certification Of Sheep And Goats Produced In Pastoral Systems In Northern Kenya, F. Von Steimker, H. T. Wario, B. Kaufmann

IGC Proceedings (1977-2023)

In pastoral systems of Kenya, sale of small ruminants is the main regular income source for most households. Although the meat of small ruminants produced in Marsabit county is preferred in the domestic market, no mechanisms are in place that allow for a respective price differentiation. Establishing value chains for labelled sheep and goat meat would be an option to allow pastoralists to profit from their high process and product quality. The aim of the current study is to assess the requirements and feasibility to establish a value chain for labelled products (e.g. origin labelled, organic certified) together with the …

Uses Of Native Plant Species Of A Communal Rangeland Within ‘Sierra De Huautla’ Protected Area, México, E. Cortés-Díaz, T. González-Bonilla, L. López-Aguilar, Pedro A. Martínez-Hernández, A. Hernández-Tapia

IGC Proceedings (1977-2023)

Sustainability of communal rangelands has become a major concern at national and international levels because land use conflicts and associated social conflicts allows for over-utilization of selected species making a high pressure on them and given away their places to species with no use at all becoming lands degraded and unproductive. The objective of the study was to determine floristic composition and native plant uses by local peasants. The range surface is of 4262 ha, belongs to the communal land ‘El Limon’, in Tepalcingo, Morelos, Mexico, and it is within the Natural Reserve Area “Sierra de Huautla”. Native vegetation is …

Beta Macrophyta Diversity Analysis In The Temporary Pond Habitats Of Vettangudi Birds Sanctuary, Kannan Dorai Pandian, Mahesh Mony

IGC Proceedings (1977-2023)

Three temporary ponds of Vettangudi birds sanctuary situate in very close proximity, located in Sivaganga District, Tamil Nadu state of India. However similar eco-climatic conditions prevailing at these pond habitat, those ponds experience the varying nature of biotic interactions. Since the habitat conditions and their land-use pattern have the major role on the vegetation diversity. Temporary ponds of Vettangudi Birds Sanctuary has the characteristic alternate drying and inundation at varying levels and this environmental condition in addition to the biotic influence over the habitat ecology and its vegetation diversity. Understanding this specific relationship is pivotal in the development of management …

Sustainable Intensification In Crop-Livestock Systems, P. Rovira, Paulo C. De F. Carvalho, J. Terra, F. Lattanzi, R. Pizzio, W. Ayala

IGC Proceedings (1977-2023)

Extensive livestock production is the main animal source food system in the Pampas and Campos sub-regions in South America. Beef cattle and sheep convert forage biomass that humans cannot eat into nutrient-dense human-edible foods (meat and milk) and valuable co-products (wool). However, diverse global pressures are acting on Pampas systems including increasing demand for protein sources (food security), climate change, environmental footprint, and competition for land. The integration of small areas of pasture-crop rotations is an alternative for increasing efficiency and sustainable intensification of agroecosystems based on natural grasslands. Rotations led by improved pastures increase the carrying capacity and productivity …

Nutritional Sensitivity Per Morphological Component In Urochloa Hybrid Under Tropical Environments, Bernal-Flores Alvaro, E. A. Pizarro, Adrián R. Quero-Carrillo, Paulino Pérez-Rodríguez, Ramon Rodolfo Ruíz, Thiago Da Cruz Madeira

IGC Proceedings (1977-2023)

Camello^® (GP 3025) is a tolerant to drought Urochloa hybrid grass showing good forage production, early flowering with high regrowth rates. The objective was to define nutrient concentration changes by morphological component and, their differences for two tropical contrasting environments. Nutrient concentrations differences (P≤0.05) were observed among morphological components over time. In environments (Aw₁) the morphological components showed higher average protein content in comparison to that from hostile conditions (Aw₀); lamina (12.2% vs 10.4%), pseudostem (9.5% vs 6.6%) and sheath (9.8% vs 6.8%). Hostile environments (Aw0) promoted increases for FAD (47.9%, 46.9%, pseudostem …

The Comparative Effects Of Short Duration, High Density And Conventional, Rotational Grazing On Different Soil, Vegetation And Animal Parameters In Dry And Mesic Grasslands Of South Africa, Jamie Paulse, Paul Malan, Nico Smit

IGC Proceedings (1977-2023)

Short duration, high density grazing is a grazing management strategy that incorporates the rotation of large livestock herds, often at double or triple the normal prescribed stocking densities of the specific area. It is claimed that this type of grazing management can improve rangeland health by improving soil and vegetation condition, and subsequently influencing animal performance. Regardless of the scarcity of scientific evidence validating these claims, the change from conventional rotational grazing systems to short duration, high density grazing systems is on the increase in South Africa. This study aims to assess these claims, through the quantification of various rangeland …

Sustainable Management Of Rangelands: An Assessment Of Invasion Cover Trajectories And Their Contribution To Invasion Management In Marigat Sub-County, Kenya, Beatrice Adoyo, Albrecht Ehrensperger, Mikalitsa S. Mukhovi, Boniface Kiteme, Purity Mbaabu Rima, Sandra Eckert, Simon Choge, Urs Schaffner

IGC Proceedings (1977-2023)

Invasive alien species have complex spatiotemporal patterns of spread beyond geographical and jurisdictional boundaries. This calls for a coordinated management approach that is spatially explicit, extends beyond individual plot levels, and incorporates land users’ perceptions and decisions. This study, therefore, aims at assessing spatiotemporal invasion trajectories of the invasive tree Prosopis juliflora in Baringo County, Kenya, and evaluating their possible relation to land users’ management decisions. Pre-classified land cover data over a seven-year time period (1988–2016) were reclassified based on the presence or absence of P. juliflora and integrated into ArcGIS to produce P. juliflora cover trajectories for analysis. The …

Physical Activity And Gene Association With Human Obesity, Katarzyna Switala, Agata Leonska-Duniec

Baltic Journal of Health and Physical Activity

The obesity is a leading cause of health problems all over the world. It is a comlex health abnormality that is influenced by developmental, behavioural, environmental, and genetic factors. Although the role of physical activity and diet in regulation of body weight is well described, the genetic variants potentially influencing the characteristics and range of the body’s adaptive response to physical activity in healthy individuals still remains mostly unknown. The main aim of this study is to review current evidence, through a literature review and the results of our studies, on the influence of selected molecular markers on the development …

Enhancing Grassland Biodiversity And Its Consequences For Grassland Management And Utilisation, Johannes Isselstein

IGC Proceedings (1977-2023)

Key points

1. Grasslands make an important contribution to the biodiversity of rural landscapes.

2. Biodiversity has the potential to support the production function of grassland. The conditions for this are largely unexplored.

3. The enhancement of biodiversity on agriculturally improved, species-poor grasslands is difficult to achieve due to seed limitation and high residual soil fertility.

4. Measures to overcome constraints are addition of propagules, depletion of soil nutrients, and the use of specific sward treatments.

5. Agri-environmental schemes will play an increasing role in achieving the biodiversity targets in the future, however, the efficiency of such schemes needs improvement.

Does Variable Wagering Affect The Ability Of Reel Slot Players To Detect Differences In Pars By Way Of Changes In Play Time?, Anthony F. Lucas, A.K. Singh

UNLV Gaming Research & Review Journal

The aim of this study was to better understand the role of a slot machine’s house advantage (a.k.a. par) in the individual player’s gambling experience. On this issue, the results challenged the inveterate wisdom of the industry. A battery of simulations comparing outcomes produced on slot machines with different pars failed to produce significant differences in play time, i.e., spins per losing player. These simulations were the first to accommodate variable wagering behavior, as identified by player tracking data donated by a Nevada casino operator. The results inform operators and game makers alike as to the ability of gamblers to …

Justification Of Specific Principles Of State And Public Management For Sports Area Development In Ukraine, Volodymyr Prikhodko, Oleksandr Tomenko, Pawel Radziejowski, Nina Dolbysheva, Dmytro Solovey, Yaroslav Galan

Baltic Journal of Health and Physical Activity

Background: The paper deals with the problem of sports area management improvement. The aim of the study is to substantiate the specific principles of state and public management, the application of which should be developed and implemented in the State Strategy of Ukraine in relation to high performance sports as a way of realization of the state policy. Methods: literature analysis, analysis of materials from the Internet, content analysis, generalization and analogy, expert evaluation and coefficient of Kendall’s concordance. Results of the study: The findings of content analysis of the Sports and Physical Activity of Ukraine until 2032 Development Strategy, …

The Adolescent’S Perceptions And Reasons For Enjoyment At Physical Education Classes In Four Elementary Brazilian Schools, Vanilson Batista Lemes, Caroline Brand, Camila Felin Fochesatto, Adroaldo Cezar Araujo Gaya, Anelise Reis Gaya

Baltic Journal of Health and Physical Activity

Background: This study aimed to describe adolescents’ positive and negative perceptions and reasons for enjoyment in physical education (PE) in four schools, and to identify adolescents’ opinions about possible improvements in PE classes. Material and Methods: This is a descriptive cross-sectional study, with a qualitative approach. The sample was composed of 240 girls and 230 boys, aged between 11 and 17 years according to exhaustion criteria, which is a requirement for the analyses of content. Perceptions and reasons for enjoyment in PE were evaluated according to three open questions. Analysis of content was applied. Results: There were different positive perceptions …

Effects Of Social Isolation Caused By The Covid-19 Pandemic On Changes In Daily Activity: A Case Study Of Physical Education Students, Miroslaw Zalech

Baltic Journal of Health and Physical Activity

Background: The study sought to describe student time use and to analyse the effects of the COVID-19 pandemic (lockdown) on changes in the time use and their role within the context of health and social aspects. Material & Methods: The research was carried out every year from 2017 to 2020 in the same period of time. The study included 340 students of physical education. In their time budget diaries, the participants noted down the amount of time devoted to activities performed in a typical week. Results: The study showed that during the lockdown, students devoted less time to sports training, …

Factors Of Future Teachers’ Motivation Formation For The Physical Improvement, Anna Hakman, Olena Andrieieva, Vitalii Kashuba, Halyna Bezverkhnia, Viktoria Tsybulska, Mykola Maievskyi, Tetiana Osadchenko, Andrii Semenov, Olena Kljus, Oksana Tsiuniak, Nataliia Nikula, Oleksandr Tomenko

Baltic Journal of Health and Physical Activity

Background: The article uses factor analysis to obtain an insight into the peculiarities of the motivation for physical improvement of students from the Faculty of Primary Education with different modes of attendance. Material and methods: Analysis and synthesis of references, surveying, psychological testing, pedagogical experiment, and methods of mathematical statistics were applied. The study involved 173 female students (18–22 years of age) of pedagogical profile with full- and part-time attendance. Results: The survey highlighted the motivational factors that affect the involvement of female students of pedagogical profile in physical improvement. The motivational factors for second- and fourth-year female students with …

Assessment Of Relationships Between External Load Metrics And Game Performance In Women’S Lacrosse, Libby Bynum, Ronald Snarr Jr., Bradley Myers 8931361, Jennifer A. Bunn

International Journal of Exercise Science

International Journal of Exercise Science 15(6): 488-497, 2022. The purpose of this study was to analyse the relationship between external load metrics with game performance for Division I collegiate female lacrosse. Data were collected using microtechnology during 26 games with 13 athletes (attackers n = 5, midfielders n = 8). External load variables included: total distance (TD), distance rate (DR), high-intensity (HI) distance, speed, HI sprints, accelerations, decelerations, metabolic equivalent distance (MED), and sprints. For attackers, goals, points, shots, and shots on goal (SOG) had low, positive associations with TD (r = 0.32 to 0.42) and MED (r …

Orientalism Restated In The Era Of Covid-19, Joey Kim

Asian American Literature: Discourses & Pedagogies

This essay bridges a gap between an analysis of anti-Asian targeting and an analysis of Orientalism. Because histories of Orientalism and anti-Asian targeting pre-date the current moment, I demonstrate the centrality of Orientalism to the evolution of xenophobic language and sentiment in U.S.-foreign historical relations. I recount instances of anti-Asian, xenophobic, and “Yellow-Peril” rhetoric in the wake of the global COVID-19 pandemic. In doing so, I examine the racialization of COVID-19 as a trope of orientalism. This racialization, I argue, places the Asian-presenting body in a state of heightened visibility, precarity, and susceptibility to plunder. The newfound precarity of the …

Computational Study Of The Reactions Of Heteroatomic Compounds On Ceo2, Suman Bhasker Ranganath

LSU Doctoral Dissertations

The mechanisms of ambient-temperature reactions of heteroatomic compounds catalyzed by ceria (CeO₂), an archetypical reducible oxide, for enzyme mimetics, environmental protection, and chemical synthesis are investigated in this dissertation using theoretical methods. CeO₂ is modeled with thermodynamically stable low-index surfaces exposed by commonly studied ceria thin films and nano particles. To understand phosphatase-like dephosphorylation activity, stable adsorption states and surface reactions of model phosphates are examined. Binding of the central P-atom to surface lattice oxygen (O_latt) supplemented by phosphoryl O-Ce interaction is the only stable adsorption state for the un-dissociated molecule. Deprotonation of phosphate monoesters, …

Medical School Watercooler Newsletter - March 11, 2022, Lindsey Lyle

Watercooler Newsletter

This is the March 11, 2022 edition of the Frederick P. Whiddon College of Medicine's newsletter - Watercooler.

Contents include:

• USA Health researcher to present on breast cancer disparities at national conference
• Meet a Med Student: Sidney Bailey
• Bassam presents on diabetic neuropathy at annual meeting
• Poverty and public health: Arrieta works to reduce health disparities
• Gulf Coast Trauma Symposium set for March 24-25
• Nephrologist Abayomi Sanusi, M.D., joins internal medicine faculty
• Pathology seminar series set for March 17

Korean War Biological Warfare Allegations Against The United States: A Playbook For The Current Crisis In Ukraine, Conrad C. Crane

Articles & Editorials

No abstract provided.