Digital Commons Network^™

Differences In Chemical Composition Among Provenances Of Browse Species In A Subhumid Environment: Relation To Use As Supplements, B H. Dzowela, L Hove, P L. Mafongoya

IGC Proceedings (1977-2023)

Studies were initiated in a subhumid Southern African environment to assess the chemical composition and nutritive value of Acacia angustissima (Mill.) Kuntze, Calliandra calothyrsus Meiss. and Leucaena species. The objective was to determine variability in crude protein (CP) concentration, acid detergent fibre (ADF), neutral detergent fibre (NDF), and soluble and insoluble proanthocyanidins from fodder samples of species, subspecies and provenances. A wide range was found in these parameters. The implications of these chemical composition factors, especially proanthocyanidins, on the use of these browse fodders in livestock feeding systems are discussed.

Tree Forages As Nitrogen Source For Ruminants In Sahelian Agro-Silvipastoral Systems, S T. Fall, B M. Doreau

IGC Proceedings (1977-2023)

Tree forages contribute up to 80% DM and 100% nitrogen content in the ruminants diet in the Sahel during the dry season. However, crude protein (CP) concentration in browse within a wide range and variation factors remain to be elucidated for better integration of browses in ruminants feeding systems. Variation factors of CP content and in vivo digestibility of four Sahelian browse species were investigated to appreciate the potential as nitrogen sources in Sahelian ruminant feeding systems. Seasonal variations in nitrogen content were evaluated in different plants part of A. raddiana, B. rufescens, B. aegyptiaca and G. senegalensis harvested in …

Introduction Of Multipurpose Tree Species For Improving The Productivity Of Grasslands In The Tropics, N G. Hegde, C Sall, T Nolan, J Connolly

IGC Proceedings (1977-2023)

To improve the productivity of the Sahelian pastures, 10 different tree species were introduced and cattle, sheep and goats were allowed to graze. After a year of establishment, survival rate of different species ranged from 6% to 68%. Acacia senegal, Acacia seyal, Acacia nilotica, Combretum aculeata and Prosopis cineraria performed well and the impact of browsing by goats was severe.

Evaluation Of Animal Productivity In A Sustainable Grazing System Based On The Use Of Trees In Association With Pastures, J M. Iglesias Gomez

IGC Proceedings (1977-2023)

Young bulls of different breeds ( Zebu, Holstein and F-1 strain Holstein Zebu) were grazing together on a meadow composed of Guinea grass (Panicum maximum), Brachiaria (Brachiaria decumbens) and a mixture of natural pastures, all in association with Leucaena (Leucaena leucocephala) sown at a density of 555 plants per ha in order to evaluate the potential of that system for beef production. A completely randomized design was used. The meadow was rotationally grazed at stocking rate of 3.6 animal per ha. During the 18 months of fattening the best results were obtained with the Zebu type. …

Changes In Understorey Pasture Composition In Agroforestry Regimes In New Zealand, M F. Hawke, A G. Gillingham

IGC Proceedings (1977-2023)

Long term Agroforestry trials were established in the North and South Islands of New Zealand between 1971-76. They compared a range of final tree stockings of Pinus radiata planted into pasture with open pasture control plots and were measured for tree growth parameters and agricultural production. This paper presents the results of pasture species changes over the period of tree age 10-22 years. Pasture species composition under Pinus radiata changed with time, dependent primarily on the rate of canopy closure. Changes occurred relatively rapidly in high tree stocked areas of 400 stems per hectare (sph) in the North Island trials …

Forestry, A Valuable Crop For The Pastoral Farmer, N M. Shadbolt

IGC Proceedings (1977-2023)

The integration of forestry into a pastoral system (sheep & beef cattle) will be discussed with respect to the economic sustainability of the system. The cash flow implications for a case study farm of forest development, and methods used through forestry right agreements to facilitate these by reducing risk, will be developed.

The Effects Of Tree Density On Pasture Production Under Acacia Melanoxylon, B S. Thorrold, I L. Power, M B. Dodd

IGC Proceedings (1977-2023)

Silvi-pastoral systems could contribute to greater total productivity and more sustainable land management of grazed pastures in New Zealand. Despite this potential, little is known of the interactions of tree species and environment on pasture growth. In this paper we report the effects of tree density on pasture yield in an Acacia melanoxylon silvi-pastoral system. The results show decreasing pasture yield with increasing tree density, although the extent of the reduction is less than would be expected under Pinus radiata. Results suggest that shade is the dominant factor causing yield decline in this study, while reduced N availability is …

Long-Term Impact Of Leucaena-Based Grazing Systems On Soil Acidity, A D. Noble, R J. Jones

IGC Proceedings (1977-2023)

Soil acidification and land degradation issues are assuming increasing importance in Australia and challenging the concept of sustainablity of current land management systems. In this study the impact of a 22 year old Leucaena leucocephala / Urochloa mosambicensis (Leucaena) pasture production system on soil acidification and selected soil chemical properties was compared to an adjacent Urochloa mosambicensis (Sabi) area. Significant acidification and cation depletion was observed to 70 cm under the Leucaena when compared to the Sabi system. The net acidification rate for the Leucaena system was estimated to be 2.73 kmol H+ ha-1 yr-1 of which 0.17 kmol …

Farmers' Screening Of Indigenous Fodder Trees And Shrubs In Kenya, R L. Roothaert, H K. Arimi, E N. Kamau

IGC Proceedings (1977-2023)

The lack of fodder quantity and quality is a constraint for small scale livestock production systems in central Kenya which are intensive or are rapidly becoming so. This study examined farmers’ knowledge about indigenous fodder trees and shrubs (IFTS) which are fed to livestock. The study consisted of a formal survey in three agroecological zones with mean annual rainfall varying from 750 to 1400 mm. Farmers rated IFTS for different qualities, which were analysed by Chi square. Differences of ratings among species for these qualities were significant (p<0.05). The most promising species for the sub-humid zone, in terms of what farmers want to plant and in terms of preliminary nutritive analysis, were: Tithonia diversifolia, Commiphora zimmermanii, Ficus spp. and Trema orientalis. The species …

Whole Genome Sequencing Of The Whipple Azalea Garden, Afia Asamoah, Elizabeth Toth, Amy Vasudevan, Sarah Justice, Elizabeth D. Hasenmyer

Lux et Fides: A Journal for Undergraduate Christian Scholars

Taylor University houses a large collection of North American azaleas. Deciduous azalea species, like those found on campus, are vastly understudied. This project aims to provide publicly available genomic data which will be used to study the genetic basis behind their physical characteristics and their relatedness to other species.

Addressing Weight In Primary Care: Perspectives Of African American Young Adults With Serious Mental Illness, Sang Qin, Lindsay Sheehan, Janis Sayer, Kristin S. Williams, Julius Mercer, Ashley Scott, Tevin Anderson

Journal of Human Services Scholarship and Interprofessional Collaboration

Young adults with serious mental illness (SMI) experience disproportionate rates of physical illness. Morbidity and mortality are even worse for young African Americans with SMI, especially those who are overweight. Primary care physicians (PCPs) have an important role in addressing weight management. Current research explored these young patient’s perceptions of weight management and how PCPs can best address their weight concerns. Using community-based participatory research, we interviewed 25 African American aged 18-30 who were overweight and had a SMI. Results revealed 1) patient perceptions around weight and 2) patient preferences. Participants identified both positive and negative aspects of being overweight, …

Answering The Call From Victims Of Dating Violence: Georgia’S New Dating Violence Law, Sydney K. Parish

Georgia Criminal Law Review

Dating violence is a topic that has garnered increased awareness in recent days, both in the media and in the legal field. Many states have begun to pass legislation in attempt to address this issue and provide relief for victims of dating violence. In the summer of 2021, the state of Georgia passed House Bill 231, what later became known as Georgia’s Dating Violence law. This Article first examines our nation’s history of intimate partner violence to show why dating violence legislation was so desperately needed and how these legislative reforms have attempted to heal a system that for so …

The Death Dignity Demands: The Eighth Amendment Requires Incarcerated People Decide Their Method Of Execution, Kali A. Haney

Georgia Criminal Law Review

Recently, there have been a number of incarcerated people on death-row challenging their method of execution and proposing an alternative: usually, firing squad. Courts are hesitant to grant this request for a number of reasons, including the rare use of the firing squad. But there is substantial evidence this method is the most humane. Additionally, it appears incarcerated people think so, which is why so many in recent years chose—or petitioned for—death by firing squad rather than lethal injection or electrocution. As pharmaceutical companies halt their drugs’ distribution to prisons, prisons are forced to come up with their own—often more …

The Use Of Oral Fluid Samples To Test For Driving Under The Influence Of Marijuana, Ian Wise

Georgia Criminal Law Review

Driving Under the Influence of Drugs (DUID) cases pose unique challenges to the criminal justice system. An evidentiary chemical test is a vital piece of evidence in a DUID prosecution because unlike alcohol, drugs do not cause impairment in a uniform fashion. Breath tests cannot detect drugs, and the intrusiveness of blood and urine tests has been the focus of Court cases over the past half-century with decisions in Missouri v. McNeely and Birchfield v. North Dakota curtailing the government’s ability to obtain this evidence without a warrant.

The need for a less intrusive alternative is driven by the doubling …

Protecting Our Nation’S Children In The Technological Age: Arguing For An Interpretation Of “Sexual Activity” In 18 U.S.C. § 2422(B) That Does Not Require Physical Contact, Allison Fine

Georgia Criminal Law Review

Our Nation’s justice system values “equal protection under the law.” This represents the belief that all individuals should be treated equally under the law regardless of personal characteristics. Traditionally, we think about this in a context of things like race, gender, or ethnicity. However, this also encompasses the general idea that individuals nationwide should be accountable to and protected by the same laws. As it relates to criminal law, this notion highlights the importance of uniformity in a criminal justice system. Without consistent application and execution, a criminal justice system will never be fair or “equal.”

The federal child enticement …

Purpose’S Purposes: Culpability, Liberty, Legal Wrongs, And Accomplice Mens Rea, Kevin Cole

Georgia Criminal Law Review

The federal mens rea for accomplice liability—important in its own right and also as an example to the states—is unsettled. Three cases from the just completed Supreme Court term hint (somewhat surprisingly) at various directions the justices might take. This essay examines the cases with a particular focus on the alternative explanations that might be given for the traditional requirement of purposeful facilitation for accomplice liability. The purpose requirement is contestable so long as it is justified in terms of a narrow conception of culpability. It is better understood as serving a liberty-enhancing function. The liberty focus clarifies difficult questions …

Table Of Contents And Masthead, Allison Fine

Georgia Criminal Law Review

No abstract provided.

Public Library Service To Children In Selected State Library Boards In Nigeria, Samuel Oke Ogunniyi, Johnson Ayodeji Akerele Dr, Dare Samuel Adeleke Mr, Jesubukade Emmanuel Ajakaye Mr

Library Philosophy and Practice (e-journal)

Abstract

The paper focused on public library service to children in selected State Library Boards in Nigeria. Public library service is expected to be enjoyed by all the people living in the community where it is located. Adults, young adults, children, literates, and illiterates are being served by public libraries in all parts of the world. These categories of users have specific spaces where they are to be served in the public library. The children’s section is one of the sections to be provided for in every public library in every part of the world. This section provides resources and …

Reducing The Carbon Footprint Of Home Electronics And Technology Equipment, Colin Joseph Lacy, Kavita Paithankar, Maathangi Sankar, Albert Matabaro Sema

Defensive Publications Series

Techniques described herein provide for a centralized private cloud in a user’s home, providing a network-connected input/output device “front end” of devices that users can use to interact with software running on a virtualized “back end” of pluggable components. This brings the practice of modern data center management into the home in an effort to reduce waste and create a more sustainable and secure electronics ecosystem.

The Perceptions Of Secondary Education Guidance Counselors Regarding The Scholastic Aptitude Test And Its Relationship To College Admissions For Low Socioeconomic Students, Lamont M. Vines

Doctor of Education Program Dissertations

Established test score qualifications are experienced by low socioeconomic status (LES) students as a large impediment to college admission. The problem this transcendental phenomenological qualitative study explored was that the established SAT assessment methods and strategies used for secondary students are inundated with data relevant to only students who are in a high socioeconomic demographic. The purpose of this study was to explore the examined perceptions of guidance counselors working in urban school districts within Michigan LES communities regarding barriers and challenges created for students by the SAT and its relationship to college admissions. Purposeful sampling was used with semi-structured …

Sharing Stories Of Development: How School Leaders Perceive Developing A Trauma-Informed School, Mandy L. Cyr

Doctor of Education Program Dissertations

ABSTRACT

This narrative inquiry explored how educational leaders perceive the development of a trauma-informed school. A trauma-informed school acknowledges the impact of trauma and responds by integrating effective practices, programs, and procedures to build resilience. The problem addressed by this study is, with rising numbers of adverse childhood experiences (ACEs), school staff lack targeted skills to help students mitigate trauma. Further, this qualitative study fills the gap in literature by providing the lived experiences of educational leaders in developing trauma-informed schools. Through narrative research, semistructured interviews which lasted up to 60 minutes were individually conducted with five educational leaders who …

Benefits Of Pilates Exercises On Functional Fitness And Quality Of Life In Older Men: A Quasi-Experimental Study, Mohammad Khazaei, Jolanta Marszałek, Reza Aminzadeh, Elham Dehghani, Bahador Azizi

Baltic Journal of Health and Physical Activity

Introduction: As age increases, declines in basic motor skills are observed in older men. Limited physical activity-based interventions, such as Pilates exercises, focus on enhancing these basic motor skills. This study aimed to identify the benefits of Pilates exercises on functional fitness and the quality of life in older men.

Material and Methods: Older men were randomly assigned to either a Pilates exercises group or a control group. Balance, strength, flexibility, and agility were tested using the Senior Fitness Test (SFT). The Quality-of-Life Questionnaire (SF-36) assessed the quality of life before and after 6 weeks of Pilates exercises. Differences over …

Spartan Daily, March 20, 2024, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2024

Volume 162, Issue 24

Considerations For The Use Of Porcine Organ Donation Models In Preclinical Organ Donor Intervention Research, Frazer I. Heinis, Shaheed Merani, Nicholas W. Markin, Kim F. Duncan, Michael J. Moulton, Lance Fristoe, William E. Thorell, Raechel A. Sherrick, Tami R. Wells, Matthew T. Andrews, Marian Urban

School of Natural Resources: Faculty Publications

Use of animal models in preclinical transplant research is essential to the optimization of human allografts for clinical transplantation. Animal models of organ donation and preservation help to advance and improve technical elements of solid organ recovery and facilitate research of ischemia–reperfusion injury, organ preservation strategies, and future donor-based interventions. Important considerations include cost, public opinion regarding the conduct of animal research, translational value, and relevance of the animal model for clinical practice. We present an overview of two porcine models of organ donation: donation following brain death (DBD) and donation following circulatory death (DCD). The cardiovascular anatomy and physiology …

March 20, 2024 Greenmail, University Of Alabama At Birmingham

GreenMail (student newsletter through 2024)

No abstract provided.

Unraveling Biases And Customer Heterogeneity In E-Commerce Recommendation Systems, Sachin Sharma

Dissertations

This research explores the biases present in AI algorithms within e-commerce recommendation systems, focusing on how these biases prioritize popular, sponsored, and private-label products over actual customer preferences. We extend the responsible AI discourse by critically examining these biases and their implications for fairness in e-commerce. To strengthen the current understanding of AI fairness in the fields of information systems and computer science, we aim to challenge the assumption that AI fairness is objective and the same for everyone. We examine how individual differences, such as equity sensitivity and exchange ideology, contribute to users' varied perceptions of AI fairness. Through …

How Should We Think About Creativity (In The New Paradigm?) -, Strutts Psyridis

Staff Scholarship - Australia & Dubai

This presentation reframes creativity in the AI era, arguing that educators should shift from tool-focused concerns to deeper questions of meaning, pedagogy, and cultural change. It traces evolving models of creativity and advocates balancing technological collaboration with embodied, human-centred creative practice.

Building The Gateway: Why The Two Pillars Need Each Other, Reuven S. Avi-Yonah, Ajitesh Kir

Law & Economics Working Papers

There is a reason the OECD proposed two pillars for its gateway to a better tax future. A gateway requires both pillars, and neither can stand without the other. Pillar 2 is a fait accompli, but it needs countries to implement Pillar 1 as well. Pillar 1 is not going forward in the absence of a Multilateral Tax Convention, but it can be implemented unilaterally, although that would require overriding existing tax treaties.

Manufactured State Immigration Emergencies As State Vigilantism, Kate Huddleston

Texas A&M Law Review

President Trump shattered norms when he declared a national emergency at the U.S.–Mexico border to build a border wall. State governors have now followed that lead in taking up what Justice Jackson, dissenting in Korematsu v. United States (1944), called the “loaded weapon” of emergency—doing so, like Trump, in the context of the border. Governors of Texas, Arizona, and Florida have all issued state declarations of emergency based on (1) migration, and (2) the Biden administration’s purported failure to engage in immigration enforcement. These state emergency declarations have not been studied or even identified in legal literature as a state …

Supporting Neurodivergent Students With Dyslexia, Dyscalculia, Dysgraphia, And Dyspraxia, Liz Norell

Events

In this follow-up to last fall’s workshop on supporting neurodivergent students, we will turn our attention to four additional neurodivergent types: dyslexia (challenges interpreting text), dyscalculia (challenges working with numbers), dysgraphia (challenges writing text), and dyspraxia (challenges with physical coordination). We will describe each of these neurodivergent types, discuss what each might look like in the classroom, and explore potential accommodations and strategies to promote student success. Lunch from Grit. (Wednesday, March 20, 2024, 12:00-1:00 p.m., Johnson Commons East Ballroom)