Digital Commons Network^™

A Rank-Order Alternative For Non-Parametric Analysis With The General Linear Model, Jeffry White

Journal of Educational Research and Practice

Violations of normality and homogeneity are common in educational data. When this occurs, the use of parametric statistics may be inappropriate. A generalized form of nonparametric analyses based on the Puri and Sen L statistic provides an alternative approach. Using a chi-square distribution, this technique is easy to apply and has significant power. Another advantage of the L statistic is its utility to link nonparametric tests with their parametric counterparts. After rank-ordering and analyzing the data, an adjustment is made by calculating L instead of relying on the parametric test statistic. This permits the researcher to choose between parallel strategies …

Math Anxiety In Mathematical Education, Chenniya Thompson

Transformations

Have you ever wondered why you were so scared to take a mathematics class? Or wondered why your performance was poor during assessments? Mathematics anxiety is real and has been studied around the world. Come with me to find way we can assess math anxiety and solutions that can help aid this anxiety.

Visitation, Josh Uyheng

Kritika Kultura

No abstract provided.

"The Pinoy Invasion", Jov Almero

Kritika Kultura

No abstract provided.

Days Of Yore, Days Of Change, Wai Chew Sim, Chuah Guat Eng

Kritika Kultura

No abstract provided.

Carnivalesque Economies: Clowning And The Neoliberal Impasse, Barnaby King

Kritika Kultura

In Colombia, clowns are proliferating and thriving, particularly in the context of neoliberal political economies prevailing since the mid-1990s. This paper explores some reasons why this might have occurred, as well as theorizing a two-way relationship of domination and resistance between clown practices and the current iteration of late capitalist global economies; what I call “carnivalesque economies.” While Bakhtin described clowns as “the constant, accredited representatives of the carnival spirit in everyday life out of carnival season,” the Colombian case suggests that their breaching of norms and violations of taboos are all too easily co-opted by governments, corporations, and institutions …

Translating The "No Man", Markus Locker

Kritika Kultura

On the premise that language is untranslatable a priori into another (Ricoeur), this essay suggests that the task of the translator is not only to translate what words express, but likewise what they do not express. The translation of the expressionless word (Benjamin) leads the translator into the realm of the self, imagined vis-à-vis language and culture. It is through the imagination that the self encounters the non-self (Fichte), i.e. the expressionless self that complements the expressed self. The ultimate task of translation—it is thus argued—equally requires the translation of the non-self, i.e. the poetization (Novalis) of the human confined …

Turning From The Margins: Discoursing Heidegger At The End Of Life As We Know It, Agustin Martin G. Rodriguez

Kritika Kultura

The essay discusses Heidegger’s almost mystical understanding of the Turning after the era of the forgetfulness of Being and his warning of the danger of Western technology. Critically exploring Heidegger’s conception of this danger, the essay proposes that the danger of Western technology can be creatively engaged by the rationalities that were marginalized by its propagation. The essay shows that the “less developed” nations still comprehend the world according to the rationalities marginalized by the Westernization of the world, and these rationalities bear with them the possibility of bringing the dominant world rationality to a more rational and creative way …

Selected Days, Raymond John De Borja

Kritika Kultura

No abstract provided.

Death, Event, And A Deconstruction Of Gihapon In ‘Flores Ni Maria Santisima’, Cyril Belvis

Kritika Kultura

This paper proposes a deconstructive reading of Flores ni Maria Santisima, a Hiligaynon novena written by Padre Raymundo Lozano and printed in 1867. Set against the economic bustle of nineteenth-century Iloilo after it opened port to foreign trade,the novena demonstrates a homological relationship between capitalism and the practice of spiritual accumulation in the Flores. Nevertheless,teasing out the liminality of this text undermines its self-assurance as a monologic triumph of signification.A recurrent word in the novena, gihapon (always) plays an important transactional role in the promise of a happy death. As an incalculable event which subverts anticipation, death is a call …

Nativism Or Universalism: Situating Lgbt Discourse In The Philippines, J. Neil C. Garcia

Kritika Kultura

Despite or precisely because of the fact that it is being increasingly globally invoked, the LGBT signifier bids us to understand its discursive performances in various localities, particularly in the global south, whose conservative traditions this form of politics most visibly challenges, at the same time that it can only do so translationally—which is to say, as a form of transcultural syncretism. More specifically, this paper offers a postcolonial reading of LGBT discourse in the Philippines, examining the confluence between the discourse of Western “psychospirituality” and the local idiom of interiority (kalooban), as evinced, in particular, in the minoritized identity …

Https://Faunalytics.Org/What-Vegan-Advocates-Can-Learn-From-The-Social-Spread-Of-Quitting-Smoking/, A. Polanco, J. Anderson, D. Nguyen, J. Winslow, A. Couture

Veg*n advocacy

Anyone who has been vegan for a while has likely seen how their diet and lifestyle can influence or spread to those around them. Yet if each vegan was able to create two new vegans, we would have likely seen more significant shifts in the rates of veganism (Our World In Data, 2022) in recent decades. This illustrates the difficulties of understanding social contagion—the process of information (including attitudes or behaviors) spreading throughout a group—especially in relation to veganism. By understanding social contagion better, advocates can improve their diet change outreach, possibly by mastering the art of “vegan contagion.” The …

What Vegan Advocates Can Learn From The Social Spread Of Quitting Smoking, Andrea Polanco, J. Anderson, D. Nguyen, J. Winslow, A. Couture

Diet

Anyone who has been vegan for a while has likely seen how their diet and lifestyle can influence or spread to those around them. Yet if each vegan was able to create two new vegans, we would have likely seen more significant shifts in the rates of veganism (Our World In Data, 2022) in recent decades. This illustrates the difficulties of understanding social contagion—the process of information (including attitudes or behaviors) spreading throughout a group—especially in relation to veganism. By understanding social contagion better, advocates can improve their diet change outreach, possibly by mastering the art of “vegan contagion.” The …

Critical Conversations Of Engaging With The Amte Standards, Eva Thanheiser, Jennifer Bay-Williams, Richard Velasco, Liza Bondurant, Yvonne Lai

CoE Publications

This article is based on an opening plenary session at the Association of Mathematics Teacher Educators (AMTE) 2024 conference in Orlando, Florida, USA. The authors, who delivered the plenary in a panel format, focus specifically on the AMTE standard indicator that addresses power and privilege. This article is the product of the five authors reflecting on their panel and discussing its contents—in the form of this manuscript—with an external Open Reviewer. The result is a “quintalog” of the five authors in critical conversation with each other about their own reflections on the ways in which mathematics teacher educators and the …

The Simple Pendulum: Motion, Mechanics, And Applications, Margaret N. Okonya, Maryann Leshaj

Publications and Research

Me and my fellow physics classmate conducted an experiment in class and yielded positive results. This slide presentation explains the elements involved, the results, and how it is applied in reality.

Time Reversal Delivery Of Long Duration Noise To A Targeted Location: Achieving Higher Amplitude While Maintaining A Desired Spectral Shape And Maximizing The Spatial Extent, Rylee Scott Russell

Theses and Dissertations

Time Reversal (TR) is a signal processing technique that can be used to focus acoustic waves to a specific location in space, with most applications aiming to create an impulsive focus. This study instead aims to focus long-duration noise signals using TR. This thesis seeks to generate higher amplitude noise at a desired location over an existing method of broadcasting equalized noise. Additionally, this thesis explores various characteristics associated with focusing long duration noise using TR. The dependence of the focal amplitude on the duration of the focused signal is explored as well as the implications of using multiple sources …

Capacity-Weighted Figures-Of-Merit For Battery Transport Metrics, Cj Sturgill, Christopher Sutton, Julian Schwenzel, Morgan Stefik

Faculty Publications

New battery materials with improved transport are needed. Typical measurements yield widely varying voltage-dependent diffusivities and reporting practices are diverse. Some materials (e.g. first-order phase change) have most redox occur at a specific voltage and may be sufficiently represented by singular transport metrics. Many rapid intercalation materials, however, exhibit second-order phase transitions with redox over a broad voltage range. How should such cases be compared? The use of capacity-weighted average values is suggested where voltage-dependent metrics are consolidated into representative descriptors as figures-of-merit. Examples are elaborated where differential capacity (dQ/dV) is used to derive a …

Math Anxiety For High School Students, Justin Gill

Transformations

The stresses math can bring to students who overstress or underperform can intensify as the courses they attend become more rigorous. Reviewing several articles to look at how math anxiety affects students, we will look at the position in which math stands in the eyes of students and if how they observe their classes determines their motivation while in class.

A Benchmark For Computational Analysis Of Animal Behavior, Using Animal-Borne Tags, Benjamin Hoffman, Maddie Cusimano, Vittorio Baglione, Daniela Canestrari, Damien Chevallier, Dominic L. Desantis, Lorène Jeantet, Monique A. Ladds, Takuya Maekawa, Vicente Mata-Silva, Víctor Moreno-González, Anthony M. Pagano, Eva Trapote, Outi Vainio, Antti Vehkaoja, Ken Yoda, Katherine Zacarian, Ari Friedlaender

Faculty and Staff Works

BACKGROUND: Animal-borne sensors ('bio-loggers') can record a suite of kinematic and environmental data, which are used to elucidate animal ecophysiology and improve conservation efforts. Machine learning techniques are used for interpreting the large amounts of data recorded by bio-loggers, but there exists no common framework for comparing the different machine learning techniques in this domain. This makes it difficult to, for example, identify patterns in what works well for machine learning-based analysis of bio-logger data. It also makes it difficult to evaluate the effectiveness of novel methods developed by the machine learning community. METHODS: To address this, we present the …

Re: Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Butte Reduction Works (Brw) Phase Ii Interim Demolition Plan Construction Drawings And Floodplain Encroachment Analysis (Dated November 27, 2024), Emma Rott

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

A Topological Route To Engineering Robust And Bright Supersymmetric Laser Arrays, Soujanya Datta, Mohammad Alizadeh Fard, Ramy El-Ganainy, Krishanu Roychowdhury

Michigan Tech Publications

In recent years, several proposals that leverage principles from condensed matter and high-energy physics for engineering laser arrays have been put forward. The most important among these concepts are topology, which enables the construction of robust zero-mode laser devices, and supersymmetry (SUSY), which holds the potential for achieving phase locking in laser arrays. In this work, we show that the relation between supersymmetric coupled bosonic and fermionic oscillators on one side, and bipartite networks (and hence chiral symmetry) on another side can be exploited together with non-Hermitian engineering for building one- and two-dimensional laser arrays with in-phase synchronization. To demonstrate …

Evaluations Of Digital Public Health Interventions In The Who Southeast Asia Region: A Systematic Literature Review, Nachiket Gudi, Elstin Anbu Raj, Beate Jahn, Uwe Siebert

Open Access archive

Introduction Digital health technologies have been enhancing the capacity of healthcare providers and, thereby, the delivery of targeted health services. The Southeast Asia Region (SEAR) has invested in strengthening digital public health. Many digital health interventions have been implemented in public health settings but are rarely assessed using the holistic health technology assessment (HTA) approach. Methods A systematic literature review was performed to provide an overview of evaluations of digital public health interventions in the World Health Organization (WHO) SEAR. Searches were conducted on four electronic databases. Screening title abstracts and full texts was independently conducted by two reviewers, followed …

Enhanced Lsmc For Valuation Of Options, Amr Mekawy

Theses and Dissertations

In the world of finance, whether you are a hedger or a speculator, a risk-adverse or a risk-advocate, the use of financial instruments and derivatives will remain pertinent to providing new opportunities for mitigating risks as well as generating profit. Among these instruments are Options, which regardless of their complexity, can be an extremely versatile tool to be utilized across a wide range of different markets.

An option is a derivative that gives the holder the right, but not the obligation to buy or sell the underlying asset either before or at the maturity date of the contract. There are …

Codifying Domesticity: The Story Of The Recommended Minimum Requirements For Small Dwelling Construction Of 1923, The Housing Policy Of The Hoover Secretariat, And The Impact On American Residential Architecture, Noah Morris

Graduate School of Architecture & Urban Design Theses & Dissertations

During the nineteenth and twentieth centuries, fire disasters and health-safety issues led to the widespread adoption of building codes. While the National Board of Fire Underwriters published the National Building Code in 1905, the code did not maintain regulatory consistency across the nation. This lack of consistency across the nation and socio-economic factors contributed to a nation-wide housing shortage of a million units by 1919. During World War I, the government addressed the housing crisis through the United States Housing Corporation and Emergency Fleet Corporation, building public housing based on the ideals of the Garden City Movement.[1] Following the …

Using Bivalves As An Indicator For Fecal Bacteria, Kamala Chuss

Honors Scholar Theses

This project focuses on the integration of fecal bacteria from warm-blooded animals into bivalve tissue, and the utilization of bivalves as an indicator for fecal bacteria in waterways. Bivalves may give a more representative long-term average of fecal bacteria in water as compared to direct water testing. The primary objective is to create a standard operating procedure to use bacterial testing of bivalves as a proxy for bacteria concentration in the water. This method can be used in places where bivalves do not already exist by adding them to a body of water, or by collecting bivalves that already exist …

Grain Boundary Solute Segregation Across The 5d Space Of Crystallographic Character, Lydia Harris Serafin

Theses and Dissertations

Solute segregation in materials with grain boundaries (GBs) has emerged as a popular method to thermodynamically stabilize nanocrystalline structures. However, the impact of varied GB crystallographic character on solute segregation has never been thoroughly examined. This work examines Co solute segregation in a dataset of 7272 Al bicrystal GBs that span the 5D space of GB crystallographic character. Considerable attention is paid to verification of the calculations in the diverse and large set of GBs. In addition, the results of this work are favorably validated against similar bicrystal and polycrystal simulations. As with other work, we show that Co atoms …

Detection And Monitoring Of Stress Using Wearables: A Systematic Review, Anuja Pinge, Vinaya Gad, Dheryta Jaisinghani, Surjya Ghosh, Sougata Sen

Faculty Publications

Over the last few years, wearable devices have witnessed immense changes in terms of sensing capabilities. Wearable devices, with their ever-increasing number of sensors, have been instrumental in monitoring human activities, health-related indicators, and overall wellness. One health-related area that has rapidly adopted wearable devices is the mental health monitoring and well-being area, which covers problems such as psychological distress. The continuous monitoring capability of wearable devices allows the detection and monitoring of stress, thus enabling early detection of mental health problems. In this paper, we present a systematic review of the different types of sensors and wearable devices used …

Feasibility Of Large Language Models For Ceus Li-Rads Categorization Of Small Liver Nodules In Patients At Risk For Hepatocellular Carcinoma, Jiayan Huang, Rui Yang, Xiaotong Huang, Keyu Zeng, Yan Liu, Jun Luo, Andrej Lyshchik, Qiang Lu

Department of Radiology Faculty Papers

BACKGROUND: Large language models (LLMs) offer opportunities to enhance radiological applications, but their performance in handling complex tasks remains insufficiently investigated.

PURPOSE: To evaluate the performance of LLMs integrated with Contrast-enhanced Ultrasound Liver Imaging Reporting and Data System (CEUS LI-RADS) in diagnosing small (≤20mm) hepatocellular carcinoma (sHCC) in high-risk patients.

MATERIALS AND METHODS: From November 2014 to December 2023, high-risk HCC patients with untreated small (≤20mm) focal liver lesions (sFLLs), were included in this retrospective study. ChatGPT-4.0, ChatGPT-4o, ChatGPT-4o mini, and Google Gemini were integrated with imaging features from structured CEUS LI-RADS reports to assess their diagnostic performance for sHCC. …

Invasion Stress Mitigates Climate Stress In A Brackish Marsh Amphipod, Lorna E. Haworth, Sarah Nancollas, Susie N. Landa, Anne E. Todgham, Richelle L. Tanner

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

1. Organisms in coastal brackish ecosystems face not only highly variable environmental conditions, but the intensity and stochasticity of these environmental conditions are anticipated to increase due to climate change. While environmental changes are often presented unilaterally as stressors, there are some anthropogenic environmental transformations, such as the introduction of habitat forming plant species, that may mitigate physiological stress imposed by warming. In Suisun Marsh in the California Delta, native plant canopies allow light and heat to penetrate to the understory yet the canopies of the introduced Phragmites australis reed block out sunlight and heat for organisms living below.
2. We set …

Terrestrial Evidence For Volcanogenic Sulfate-Driven Cooling Event ~30 Ka Before The Cretaceous–Paleogene Mass Extinction: Volcanism-Induced Cooling ~30 Ka Pre-K–Pg Boundary, Lauren O'Connor, Rhodri Jerrett, Gregory Price, Tyler Lyson, Sabine Lengger, Francien Peterse, Bart Van Dongen

School of Geography, Earth and Environmental Sciences

Alongside the Chicxulub meteorite impact, Deccan volcanism is considered a primary trigger for the Cretaceous–Paleogene (K–Pg) mass extinction. Models suggest that volcanic outgassing of carbon and sulfur—potent environmental stressors—drove global temperature change, but the relative timing, duration, and magnitude of such change remains uncertain. Here, we use the organic paleothermometer MBT′5me and the carbon-isotope composition of two K–Pg-spanning lignites from the western Unites States, to test models of volcanogenic air temperature change in the ~100 kyr before the mass extinction. Our records show long-term warming of ~3°C, probably driven by Deccan CO2 emissions, and reveal a transient (<10 kyr) ~5°C cooling event, coinciding with the peak of the Poladpur “pulse” of Deccan eruption ~30 kyr before the K–Pg boundary. This cooling was likely caused by the aerosolization of volcanogenic sulfur. Temperatures returned to pre-event values before the mass extinction, suggesting that, from the terrestrial perspective, volcanogenic climate change was not the primary cause of K–Pg extinction.