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Triangle Journal News, Volume 6, Number 8

Triangle Journal News, 1990-2006

Co-Editors: Allen Cook, John Stilwell. Staff Writers: Vincent Astor. National News Editor: Mike Morgan. Contributors: Jim Norcross, Steve Wesson, David Bianco, David Moore, Butch Valentine. Production: Vincent Astor, Allen Cook, Bob Dumais, John Stilwell. Advertising: Vincent Astor, Bob Dumais.

Special thanks to Rhodes College and the Paul Barret Jr. Library for providing initial scanning of this collection.

The Pitchfork, Germantown High School, Memphis, 5:6, 1956

Documents

Vol. 5, No. 6 of "The Pitchfork", the student newspaper of Germantown High School, Memphis, Tennessee, published in May 1956.

Triangle Journal News, Volume 6, Number 11

Triangle Journal News, 1990-2006

Co-Editors: Allen Cook, John Stilwell. Staff Writers: Vincent Astor. National News Editor: Mike Morgan. Contributors: David Bianco, Greg Bullard, Kevin Jones, Michael Schiffelbein, Ron Thomas, Butch Valentine, Tim Meadows. Production: Vincent Astor, Allen Cook, Bob Dumais, John Stilwell. Advertising: Vincent Astor, Bob Dumais.

Special thanks to Rhodes College and the Paul Barret Jr. Library for providing initial scanning of this collection.

Triangle Journal News, Volume 6, Number 4

Triangle Journal News, 1990-2006

Co-Editors: Allen Cook, John Stilwell. Staff Writers: Vincent Astor. National News Editor: Mike Morgan. Contributors: Jim Norcross, Gary Salles. Production: Vincent Astor, Allen Cook, Bob Dumais, John Stilwell. Advertising: Vincent Astor, Bob Dumais.

Special thanks to Rhodes College and the Paul Barret Jr. Library for providing initial scanning of this collection.

Dialogic Pedagogy And Semiotic-Dialogic Inquiry Into Visual Literacies And Augmented Reality, Zoe Hurley

All Works

Technological determinism has been driving conceptions of technology enhanced learning for the last two decades at least. The abrupt shift to the emergency delivery of online courses during COVID-19 has accelerated big tech’s coup d’état of higher education, perhaps irrevocably. Yet, commercial technologies are not necessarily aligned with dialogic conceptions of learning while a technological transmission model negates learners’ input and interactions. Mikhail Bakhtin viewed words as the multivocal bridge to social thought. His theory of the polysemy of language, that has subsequently been termed dialogism, has strong correlations with the semiotic philosophy of American pragmatist Charles Sanders Peirce. Peirce’s …

Allelopathy Of Panicum Maximum Jacq. Cultivars On Tree And Shrub Forage Legumes: Greenhouse Estimate, A. R. P. Almeida, T. J. D. Rodrigues

IGC Proceedings (1977-2023)

The available information about allelopathic effects of the genus Panicum on tropical forage legumes is scarce and inconclusive. Based on this fact this research was carried out, under greenhouse conditions to evaluate potential allelopathic effects of aqueous extracts (0,10 and 20%) of three cultivars of Panicum maximum Jacq. cv. Mombaça, cv. Aruana and cv. Tanzânia-1 on three forage legumes, Leucaena leucocephala (Lam.) de Wit. (leucaena), Cajanus cajan (L.) Millsp. cv. Kaki (pigeon pea) and Sesbania sesban (L.) Merr. (sesbania) seeking for mixed grasses and legumes pastures. The following characteristics were evaluated: emergence porcentage, speed of germination index, root density, dry …

Tillage Systems In The Establishment Of Pastures In Argentinian Subhumid Area, H. Pagliaricci, C. Saroff, A. Ohanian, T. Pereyra

IGC Proceedings (1977-2023)

The effect of three tillage systems on the number of plants produced and forage production of a pasture the first year of establishment was assessed in this experiment. The components of the pasture were alfalfa (Medicago sativa L.), tall fescue (Festuca arundinacea Shreb), orchard grass (Dactilys glomerata L), and prairie grass (Bromus unioloides). Treatments were three tillage systems: conventional tillage (CT), reduced tillage (RT), and direct sowing (DS). Sowing was performed with (NI) and without fertilizers (N0) in each treatment. A split-plot experimental design with two repetitions was used, with tillage being the main factor …

Correlation Between Yield Of Forage Legumes In Grass Mixtures And Accumulation Of Soil Mineral Nitrogen In Sweden, Magnus A. Halling, David Scholefield

IGC Proceedings (1977-2023)

Soil mineral N and DM yield of five forage legume species were investigated in field experiments at two sites in Sweden, established 1997. The species studied were: red clover (Trifolium pratense L.), lucerne (Medicago sativa L.), white clover (Trifolium repens L.), galega (Galega orientalis Lam.) and lotus (Lotus corniculatus L.), all grown in grass-legume mixed swards. No nitrogen was applied to the legumes. Results from two years of ley (1998 and 1999) are presented. Correlation was found between accumulated mineral N in the soil in the autumn and the total seasonal DM yield of the …

Dietary Blueberry And Soluble Fiber Improve Serum Antioxidant And Adipokine Biomarkers And Lipid Peroxidation In Pregnant Women With Obesity And At Risk For Gestational Diabetes, Arpita Basu, Jeannette Crew, Jeffrey L. Ebersole, Jefferson W. Kinney, Arnold M. Salazar, Petar Planinic, James M. Alexander

Kinesiology and Nutrition Sciences Faculty Research

Pregnancies affected by obesity are at high risk for developing metabolic complications with oxidative stress and adipocyte dysfunction contributing to the underlying pathologies. Few studies have examined the role of dietary interventions, especially those involving antioxidants including polyphenolic flavonoids found in fruits and vegetables on these pathologies in high-risk pregnant women. We conducted an 18 gestation-week randomized controlled trial to examine the effects of a dietary intervention comprising of whole blueberries and soluble fiber vs. control (standard prenatal care) on biomarkers of oxidative stress/antioxidant status and adipocyte and hormonal functions in pregnant women with obesity (n = 34). Serum samples …

Virtual Reality (Vr)-Based Environmental Enrichment In Older Adults With Mild Cognitive Impairment (Mci) And Mild Dementia, Waleed Riaz, Zain Yar Khan, Ali Jawaid, Suleman Shahid

Medical College Documents

Background: Despite an alarming rise in the global prevalence of dementia, the available modalities for improving cognition and mental wellbeing of dementia patients remain limited. Environmental enrichment is an experimental paradigm that has shown promising anti-depressive and memory-enhancing effects in pre-clinical studies. However, its clinical utility has remained limited due to the lack of effective implementation strategies.
Objective: The primary objective of this study was to evaluate the usability (tolerability and interactivity) of a long-term virtual reality (VR)- based environmental enrichment training program in older adults with mild cognitive impairment (MCI) and mild dementia. A secondary objective was to assess …

Inconsistent Seduction: Addressing Confounds And Methodological Issues In The Study Of The Seductive Detail Effect, Kay L. Tislar, Kelly S. Steelman

Michigan Tech Publications, Part 1

Introduction: The inclusion of interesting but irrelevant details in instructional materials may interfere with recall and application of the core content. Although this seductive detail effect is well researched, recent research highlights factors that may influence the effect size.

Objectives: The current study discusses confounds and methodological issues in the study of seductive details and outlines strategies for over coming them. These practices were then applied in a study that examined the role of learning objectives on the seductive detail effect.

Met hods: Seductive details were selected on the basis of interest and importance level and matched forword count and …

Patterns Of Torso Morphology In Extant Quadrupedal Amniotes And Their Paleontological Applications, Myles M.A. Walsh

College of Science and Health Theses and Dissertations

The relationship between form and function is an overarching theme in the field of biology. Specifically, body size and shape are important factors when considering the biology of an organism. This study examined the torso morphology of a diverse set of 124 extant terrestrial and semi-aquatic amniote taxa using a novel approach to construct approximated torso shape groupings. My study shows the presence of 10 distinct torso shapes within the examined amniotes, and these torso shape groupings were used to evaluate hypotheses associated with diet and limb bone length as well as explore potential evolutionary patterns. Herbivores had a more …

Collective Awe: The Effects Of Shared Experience, Martha Szekely

College of Science and Health Theses and Dissertations

Awe, as a complex positive emotion that mixes wonder, veneration, and/or dread, has been shown to induce a small sense of self. In the current research, we focused on the question of whether sharing an awe experience has an impact on that experience. We conducted two studies in which we explored the effects of “collective awe” as it relates to awe intensity, awe-related emotions, self-diminishment, and wellbeing. In addition, based on previous research, we hypothesized that participants with higher awe intensity ratings and awe-related emotion scores would score higher on self-diminishment and wellbeing measures than participants with lower awe intensity …

Drivers Of Food Choice Among Children And Caregivers In Post-Earthquake Nepal, Pepijn Schreinemachers, Rachana Manadhar Sherestha, Bishal Gole, Dhruba Raj Bhattarai, Puspa Lal Ghimire, Bhishm P. Subedi, Tilman Brück, Ghassan Baliki, Ishwori P. Gautam, Christine E. Blake

Faculty Publications

Food systems in many countries are experiencing a shift from traditional foods toward processed foods high in sugar, fat and salt, but low in dietary fiber and micronutrients. There is an urgent need to better understand drivers of changing food behavior, particularly for lower-income countries. This study analyzes drivers of food choice among children and parents in rural Nepal. It uses qualitative data collected through key informant interviews and focus group discussions with school children, parents and teachers. The study reveals substantial changes in food behavior during the past decade with increased consumption of rice, meat, and highly processed snack …

Analyzing Nanoscale Thermal Transport Using Time-Resolved X-Ray Diffraction, James Grammich

College of Science and Health Theses and Dissertations

Classical models of thermal transport breakdown at lengthscales below a few microns in many materials, including the surfaces of bulk semiconductors. This presents difficulties in the analysis and design of small electronic devices, where unexpected thermal effects can occur such as hot spots that deteriorate performance and limit speed. Time-resolved x-ray diffraction has been proposed as one method to investigate this regime of nanoscale thermal transport, especially inside semiconductor materials where other techniques can not penetrate or yield quantitative results. Towards this goal, this thesis benchmarks a new, portable, and fast open-source x-ray dynamical diffraction code (TRXD) for strained crystals …

Phylogenomics And Population History Of Cichlid And Live-Bearing Fish Species In Lowland Neotropical Rivers, Konrad Taube

College of Science and Health Theses and Dissertations

Within Middle America, cichlids and poeciliids account for more than half of the fish biodiversity. This richness in fish fauna highlights the complexity of Middle American biogeography: no other continental area on earth contains within its range the unparalleled abundance of secondary freshwater fish species (fish that can tolerate both saltwater and freshwater). Research into the biogeography of widely distributed Middle American freshwater fish is essential to understanding this unique region.

Three species of freshwater fishes (Belonesox belizanus – Pike killifish, Vieja maculicauda – Black belt cichlid, and Gambusia nicaraguensis – Nicaraguan mosquitofish) are widely distributed across rivers on …

Enhancing The Heat Tolerance Of Reef-Building Corals To Future Warming, Emily J. Howells, David Abrego, Yi Jin Liew, John A. Burt, Eli Meyer, Manuel Aranda

All Works

Reef-building corals thriving in extreme thermal environments may provide genetic variation that can assist the evolution of populations to rapid climate warming. However, the feasibility and scale of genetic improvements remain untested despite ongoing population declines from recurrent thermal stress events. Here, we show that corals from the hottest reefs in the world transfer sufficient heat tolerance to a naïve population sufficient to withstand end-of-century warming projections. Heat survival increased up to 84% when naïve mothers were selectively bred with fathers from the hottest reefs because of strong heritable genetic effects. We identified genomic loci associated with tolerance variation that …

Inconsistent Seduction: Addressing Confounds And Methodological Issues In The Study Of The Seductive Detail Effect, Kay Tislar, Kelly S. Steelman

Michigan Tech Publications, Part 1

Introduction: The inclusion of interesting but irrelevant details in instructional materials may interfere with recall and application of the core content. Although this seductive detail effect is well researched, recent research highlights factors that may influence the effect size. Objectives: The current study discusses confounds and methodological issues in the study of seductive details and outlines strategies for overcoming them. These practices were then applied in a study that examined the role of learning objectives on the seductive detail effect. Methods: Seductive details were selected on the basis of interest and importance level and matched for word count and reading …

Evaluation Of Digital Libraries To Improve Agile Library Services, Andi Asari Andi Samlawi, Djoko Saryono, Fathan Anisa

Library Philosophy and Practice (e-journal)

This research aims to analyze digital library optimization to support the development of agile libraries.The development of agile libraries through the optimization of digital libraries is seen from the perception of convenience, perceived benefits, and acceptance of digital libraries by the user community.This research uses a qualitative approach. Data collection is done by purposive sampling technique.Triangulation is used to analyze data. The results show that the optimization of digital libraries for the development of agile library services is measured by ease of use in terms of systems that are easy to learn, easy to master, clear and easy to reach, …

Introduction Of Forage Legumes Into Pastures Of Three Different Grasses, Maria T. Colozza, Joaquim C. Werner, Luciana Gerdes, E. A. Schamass, J. C. T. Freitas

IGC Proceedings (1977-2023)

It was evaluated the introduction of a mixture of calopo, galaxia, perennial soybean, guata and stylo broadcsted into marandu, setaria and tanzania half-plots already established in three cafeterias, each one located inside a paddock of each grass. The legumes were seeded in the end of the Spring (12/07/98), after the plots had been cut down and fertilized. The cafeterias were grazed intermittently by buffaloes maintained in the three paddocks. The occurrence of the five legume plants was avaluated by countings (#/m²) effected in the middle of Autumn, Winter and Spring of 1999 and Summer of 2000. Along with …

Allelopathy Of Panicum Maximum Jacq. Cultivars On Tree And Shrub Forage Legumes: Tolerance Index, A. R. P. Almeida, T. J. D. Rodrigues

IGC Proceedings (1977-2023)

The objective of this work was to evaluate the tolerance of three forage legumes (Leucaena leucocephala (Lam.) de Wit., Cajanus cajan (L.) Millsp. cv. Kaki and Sesbania sesban (L.) Merr.) to the allelopathic effects of three cultivars of Panicum maximum Jacq. (cv. Mombaça, cv. Aruana and cv. Tanzânia-1), under greenhouse conditions. The root and shoot tolerance indexes were calculated using the data of dry mass of roots and shoots of plants cultivated in pots and moistened with water or aqueous extracts (0,10 and 20%) of the cultivars of P. maximum. The results indicated that: a) the root tolerance …

Life Under Dictatorship: What It Feels Like To Be Excluded From The Moral Community And How To Survive If You Choose To Resist?, Viktoria Buina

Alfie Scholars Conferences

Living under systemic political oppression by the non-legitimate power means living under the everyday risk of being beaten, detained, tortured, fired from a job, expelled from the educational facility, having your kids expropriated from family, or even murdered to death. Knowing these all, Belarusian people have been resisting the regime since the most recent presidential elections on August 9, 2020. This paper provides a brief description of the main hurdles experienced by Belarusian people from the authorities, the ways of helping them to survive through the most repressive times ever seen in this country, and why all the above turns …

Canines And Commons: An Institutional Analysis, Andy Xie

The Yale Undergraduate Research Journal

This paper applies Elinor Ostrom’s Institutional Analysis and Development Framework to explain how a local dog park – the Montrose – is able to overcome communal degradation in the absence of a centralized power. In the first half of this piece, I elucidate the rules, participants, and systems that characterize this specific social-ecological system. In the second half, through a combination of park-goer interviews and analyses of online reviews, I find that the existence of high degrees of social capital between participants, repeated interactions, entwined utilities, and the institutional diversity of a polycentric system serve to explain the effective maintenance, …

Decolonization: The Litmus Test Of The Human Rights Framework, Isiuwa Omoigui

The Yale Undergraduate Research Journal

This literature review examines the complicated relationship between anticolonial activism and the human rights framework that emerged in the wake of the Second World War. I contextualize the scholarly debate on the tension between conceptions of human rights as an individual entitlement and the collectivist nature of African anticolonial struggles. The universalism of the human rights framework endures the harsh light of critique, given its emergence from the twentieth-century European experience of genocide and great powers’ competing commitments to democracy and empire. The crimes against humanity committed in the name of colonial conquest and rule challenge the great powers’ moral …

Costuming Characters In Early Medieval Irish Literature, Lydia Lee

The Yale Undergraduate Research Journal

Clothing in early medieval Irish literature can often serve as a representation of a character’s wealth and status. However, this paper asserts that the storytellers of these texts costume characters in order to reflect more nuanced layers of their identity. By examining the ways in which clothing is desccribed in Irish tales from the Mythological Cycle and the Ulster Cycle, as well as the legal text “Cáin Íarraith,” this paper argues that storytellers use garments to indicate a character’s geographical roots and occupation, reinforce customs and strengthen social bonds, comment on gender roles of aristocratic women, and serve as a …

Spectacular Interiority In Post-Apartheid South African Literature, Jaehyun Kim

The Yale Undergraduate Research Journal

Near the fall of apartheid, South Africa underwent a literary transformation. No longer bound by racialized dichotomies, South African authors rejected extreme narratives (called spectacular exteriority) in favor of nuanced, analytical, and personal ones. This paper argues that the extreme, spectacular representations remain an essential part of two works of post-apartheid literature, Thirteen Cents by K. Sello Duiker and The Folly by Ivan Vladislavić—however, with a twist. Instead of crafting extreme descriptions and events of society, the authors are more concerned with crafting extreme descriptions and thoughts of the characters’ minds. Within these novels, characters experience graphic, subjective, and hallucinatory …

Examining Variations In Community Benefit Generation Across Namibian Conservancies, Amanda Zhang

The Yale Undergraduate Research Journal

Centered around Namibia’s Community Based Natural Resource Management (CBNRM) program, this analysis explores varying levels of community benefit generation across 51 of Namibia’s conservancies by comparing benefits across four conservancy subsets and using multiple linear regressions (MLRs) to examine relationships between selected conservancy characteristics and benefit generation. The statistically significant models predict that the presence of one additional major species is linked to an additional $N 1.458 in meat value per capita, $N 0.543 in conservancy wage per employee, and 0.661 in community game guard employment. While there appears to be a positive correlation between the number of species and …

Social Movements In The Information Communication Technology Age: The Case Of Hong Kong, Justin Jin

The Yale Undergraduate Research Journal

This paper develops current understandings of social movements by incorporating research on state formation and counterinsurgency, expanding political process theory by introducing the concepts of legibility and capacity. It then considers the changes caused by widespread use of Internet communications technologies (ICTs). The paper conceptualizes state-movement contention as a competition for access to civil society and its resources. Movements and states attempt to maximize their access, otherwise known as capacity, and minimize that of their rival. The legibility of society to either side impacts their success. Success, or lack thereof, determines future capacity. Increased usage of ICTs and digital surveillance …

The Dark Side Of Variety: An Economic Model Of Choice Overload, Teeger Li Blasheck, Jawwad Noor

The Yale Undergraduate Research Journal

Choice Overload is a phenomenon well studied in psychology. It goes against the classical ³more is better´ dogma and describes the behavior of an agent when presented with too many options, in which instance an agent may either experience a decrease in satisfaction or end up deferring the choice all together. The standard Utility Maximization model of economics, however, largely follows the classical dogma and is unable to accommodate the behaviors of Choice Overload. This paper seeks to offer two possible economic models for Choice Overload based on the two mechanisms put forward by the psychological literature: search cost and …

Altering Sensory Learning By Chronic Inactivation Of Vip Interneurons, Christopher Alba, Hannah Selwyn, Katie Ferguson, Jessica Cardin

The Yale Undergraduate Research Journal

Vasoactive intestinal polypeptide-expressing interneurons (VIP-INs) play a key role in the regulation of cortical circuits and are implicated in perceptual function and psychiatric disease. However, their role in perceptual augmentation and learning remains understudied. We performed chronic, localized ablation of VIP-INs in the primary visual cortex of adult mice using caspase-induced apoptosis to better understand how VIP-INs contribute to visual perception and the ability to learn a visual detection task. We find that chronic VIP-IN ablation does not affect naïve performance on a full-screen visual contrast detection task. However, mice with suppressed levels of VIP-INs achieved their final expert state …