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The Firece Green Fire: Vol. 8 Issue 7, Wofford College Environmental Studies Program

The Fierce Green Fire

No abstract provided.

Non-Decreasing Sequences, Alexander Bruno, Amy Klass

Fall Interdisciplinary Research Symposium

Abstract. Non-decreasing sequences are a generalization of binary covering arrays, which has made re- search on non-decreasing sequences important in both math and computer science. A non-decreasing se- quence of subsets of a finite set S of size s, {S1, S2, . . . , St}, length t, and strength d, is a sequence of

non-empty subsets where the union of any d previous subsets in the sequence does not contain any subse- quent subset. The goal of this research is to find properties of these non-decreasing sequences as the variables

d, s, and t change. We also explored methods …

Identifying Student Discussion In Computer-Mediated Problem Solving Chat, Lindsey K. Arndt, Stamatina E. Kalafatis, Emily Graham

Fall Interdisciplinary Research Symposium

The COMPS project employs computer chat for students working in small groups solving classroom problems. This summer’s project aims to build computer classifiers that could effectively “look over the shoulders” of the students while working, to approximately recognize whether the students are engaging in productive discussion. Research questions are: can we write machine classifiers that can recognize reasoning, agreement, and disagreement in student discussions? Can we achieve this using only a common English vocabulary?

Several thousand lines of COMPS transcripts were manually annotated. A topic modelling program was used to determine 10 main topics which appeared in the transcripts and …

Amazons, Penguins, And Amazon Penguins, Todd W. Neller

Computer Science Faculty Publications

This talk discussed a family of games based on Amazons (1988), a distant relative of Go (area control) and Chess (queen-like movement), innovated with the introduction of move obstacles. Hey! That’s My Fish! (2003) restricted the addition of obstacles and added varying points for position visits. Introducing original related game designs (e.g. Amazon Penguins (2009) and Paper Pen-guins (2009)), we demonstrated how game mechanics are like genes that mutate, crossover, and invite evolution of new games.

School Connectedness As A Moderator Between Racial Microaggressions And Academic Performance For African American High School Students, Courtney Wilson

Dissertations

Racial microaggressions are subtle, often unconscious, words or actions that demean African Americans (Sue et al., 2007). The impact of racial microaggressions may not be seen, and so it is important to study potential long-term consequences such as academic performance. This study addressed an identified gap in the literature on the relationship between racial microaggressions and academic performance among African American high school students. A quantitative design was used to study the relationship between racial microaggressions and academic performance, and school connectedness as a moderating variable of this relationship. There were 417 high school students who completed the surveys. Of …

Finding An Effective Classification Technique To Develop A Software Team Composition Model, Abdul Rehman Gilal, Jafrezal Jaafar, Luiz Fernando Capretz, Mazni Omar, Shuib Basri

Electrical and Computer Engineering Publications

Ineffective software team composition has become recognized as a prominent aspect of software project failures. Reports from results extracted from different theoretical personality models have produced contradicting fits, validity challenges, and missing guidance during software development personnel selection. It is also believed that the technique/s used while developing a model can impact the overall results. Thus, this study aims to: 1) discover an effective classification technique to solve the problem, and 2) develop a model for composition of the software development team. The model developed was composed of three predictors: team role, personality types, and gender variables; it also contained …

Most Common Statistical Methodologies In Recent Clinical Studies Of Community-Acquired Pneumonia, Stephen Furmanek, Connor L. English, Thomas Chandler, Timothy L. Wiemken Phd

The University of Louisville Journal of Respiratory Infections

Background: Training new individuals in pneumonia research is imperative to produce a new generation of clinical investigators with the expertise necessary to fill gaps in knowledge. Clinical investigators are often intimidated by their unfamiliarity with statistics. The objective of this study is to define the most common statistical methodologies in recent clinical studies of CAP to inform teaching approaches in the field.

Methods: Articles met inclusion criteria if they were clinical research with an emphasis on incidence, epidemiology, or patient outcomes, searchable via PubMed or Google Scholar, published within the timeframe of January 1st 2012 to August 1st 2017, …

How Do Stars Gain Their Mass? A Jcmt/Scuba-2 Transient Survey Of Protostars In Nearby Star-Forming Regions, Gregory J. Herczeg, Doug Johnstone, Steve Mairs, Jennifer Hatchell, Jeong-Eun Lee, Geoffrey C. Bower, Huei-Ru Vivien Chen, Yuri Aikawa, Hyunju Yoo, Sung-Ju Kang, Miju Kang, Wen-Ping Chen, Jonathan P. Williams, Jaehan Bae, Michael M. Dunham, Eduard I. Vorobyov, Zhaohuan Zhu, Ramprasad Rao, Helen Kirk, Satoko Takahashi, Oscar Morata, Kevin Lacaille, James Lane, Andy Pon, Aleks Scholz, Manash R. Samal, Graham S. Bell, Sarah Graves, E'Lisa M. Lee, Harriet Parsons, Yuxin He

Physics & Astronomy Faculty Research

Most protostars have luminosities that are fainter than expected from steady accretion over the protostellar lifetime. The solution to this problem may lie in episodic mass accretion—prolonged periods of very low accretion punctuated by short bursts of rapid accretion. However, the timescale and amplitude for variability at the protostellar phase is almost entirely unconstrained…See full text for full abstract.

Exploring Gender In First-Year Composition, Ross Alan Bradley

Theses and Dissertations

Recently scholars in Creative Writing have begun researching gender and how gender relates to student success composition classes. This thesis uses critical discourse analysis and linguistic markers associated with different genders to examine student interaction with emphasis on gender domination and power inequalities between students of different genders. Data was collected from both face-to-face and online first-year composition classes. The first chapter gives a brief overview of relevant literature and outlines the other chapters, the second chapter describes literature that was researched for the study, and the third chapter lays critical discourse analysis, which was used to analyze the data. …

Comparing Urban And Rural Vulnerability To Heat-Related Mortality: A Systematic Review And Meta-Analysis, Ying Li, Emmanuel A. Odamne, Ken Silver, Shimin Zheng

ETSU Faculty Works

Studies of the adverse impacts of high temperature on human health have primarily focused on urban areas, due in part to urban centers generally having higher population density and often being warmer than surrounding rural areas (the “urban heat island” effect). As a result, urban areas are often considered to be more vulnerable to summer heat. However, heat vulnerability may not only be determined by heat exposure, but also by other population characteristics such as age, education, income, baseline health status, and social isolation. These factors are likely to increase vulnerability among rural populations compared to urban populations. In this …

Project Ngage: Results Of A Randomized Controlled Trial Of A Dyadic Network Support Intervention To Retain Young Black Men Who Have Sex With Men In Hiv Care, Dexter R. Voisin

Faculty Scholarship

HIV-positive young black MSM (YBMSM) experience poor outcomes along the HIV care continuum, yet few interventions have been developed expressly for YBMSM retention in care. Project nGage was a randomized controlled trial conducted across five Chicago clinics with 98 HIV-positive YBMSM aged 16–29 between 2012 and 2015. The intervention used a social network elicitation approach with index YBMSM (n = 45) to identify and recruit a support confidant (SC) to the study. Each index-SC dyad met with a social worker to improve HIV-care knowledge, activate dyadic social support, and develop a retention in care plan. Each index and SC also …

The Parthenon, October 27, 2017, Jared Casto

The Parthenon

The Parthenon, Marshall University’s student newspaper, was published by students Monday through Friday during the regular semester and weekly on Thursdays during the summer. Due to budgetary constraints, beginning with the 2016 Fall semester, the newspaper is only published two days a week. Physical issues are printed on Tuesdays and Fridays. The editorial staff is responsible for the news and the editorial content.

Predicting Student Success: A Logistic Regression Analysis Of Data From Multiple Siu-C Courses, Patrick Soule

Research Papers

The objective of this report is to improve prediction techniques regarding the future performance of students in select university courses through the utilization of multiple logistic regressions. This is achieved with the aid of statistical computing software which applies forward step-wise variable selection methods that identify influential variables sufficient to accurately predict student success. Once a logit model is constructed with the required parameters and predictors, the inverse logit function outputs a probability of student success. In all cases, logistic prediction models matched or exceeded the performance of current prediction methods while using an equal or lesser number of explanatory …

Chimes: October 27, 2017, Calvin College

Chimes

Calvin faculty and students join #MeToo movement by Kathryn Mae Post

Constitution series debates political polarization by Isabella Ebbert

Mokaya hosts chocolate dinner by Morgan Anderson

Amazon's show 'Lore' offers creepy scares in time for Halloween by Brandon Schreur

Students present research at poster fair by David Fitch

Astronomy club holds first stargazing meeting by Molly Bruns

Calvin's changing identity by Josh Polanski

Berglund gives talk about hockey research by Hannah Butler

The Geochemistry Of Loess: Asian And North American Deposits Compared, Daniel R. Muhs

United States Geological Survey: Staff Publications

Loess is widely distributed over Asia and North America and constitutes one of the most important surficial deposits that serve as terrestrial records of the Quaternary. The oldest Pleistocene loess in China is likely ∼2.6 Ma, thus spanning much or all of the Pleistocene. In North America, most loess is no older than the penultimate glacial period, with the exception of Alaska, where the record may go back to ∼3.0 Ma. On both continents, loess deposits date primarily to glacial periods, and interglacial or interstadial periods are represented by paleosols. Both glacial and non-glacial sources of silts that comprise the …

Measurements Of Differential Cross Sections For Associated Production Of A W Boson And Jets In Proton-Proton Collisions At Square Root Of S = 8 Tev, A. M. Sirunyan, A. R. Tumasyan, W. Adam, Marc M. Baarmand, Vallary Bhopatkar, Stefano Colafranceschi, Marcus Hohlmann, Daniel Noonan, Tuhin S. Roy, Francisco X. Yumiceva

Aerospace, Physics, and Space Science Faculty Publications

A measurement of the differential cross sections for a W boson produced in association with jets in the muon decay channel is presented. The measurement is based on 13 TeV proton-proton collision data corresponding to an integrated luminosity of 2.2 fb-1, recorded by the CMS detector at the LHC. The cross sections are reported as functions of jet multiplicity, jet transverse momentum pT, jet rapidity, the scalar pT sum of the jets, and angular correlations between the muon and each jet for different jet multiplicities. The measured cross sections are in agreement with predictions that include multileg leading-order (LO) and …

Correlation Between Thermal Diffusivity Variation And Quality Of Cold Preserved Fish, Ansari F.A, Abbas K.A, Megat Ahmad M.M.H

ASEAN Journal on Science and Technology for Development

The present paper deals with establishment of correlation between thermal behaviour and quality of cold preserved fish. Experiments were designed and transient temperature-time variations were recorded at the center and other three equidistant locations during air blast cooling of slab shaped pieces of fresh water fish. A number of pieces from the same lot were cold preserved at 3°C for a period of 28 days and experiments were repeated daily. Time-temperature records were used to determine thermal diffusivity of each sample using the empirical approach of the first author, reported elsewhere. It was observed that the measured thermal diffusivity increased …

Cathodic Electrodeposition And Characterization Of Ni3se2 Thin Films, Anuar K, Zainal Z, Saravanan N, Kartini A.R

ASEAN Journal on Science and Technology for Development

Nickel selenide thin films have been potentiostatically electrodeposited on titanium substrate at room temperature from aqueous solution containing Ni-EDTA and Na2SeO3. Various deposition potentials were attempted in order to determine the optimum electrodeposition potential. The films were characterised using x-ray diffraction analysis (XRD) and the photoactivity of the electrosynthesised films were studied using linear sweep voltammetry (LSV). The band-gap energy was determined using UV-visible spectroscopy. The XRD analysis indicated the formationof polycrystalline Ni3Se2. The film exhibited p-type semiconductor behaviour with good photosensitivity. The bandgap energy (Eg) was about 1.4eV.

Overbank Deposition Of Sand And Mud Within Two Point Bars Bound By The Mississippi River Levee System: Implications For Coastal Restoration Sediment Budgets, Christopher Magliolo

LSU Master's Theses

As ongoing Mississippi River sediment diversion projects are being developed and planned, the availability of sand and mud for use in the lower Mississippi River Delta is being calculated and budgeted. This project attempts to quantify the amount of sand and mud being lost from the lower Mississippi River past the Old River Control Structure in the remaining unleveed floodplains, an area that encompasses 270 km². Two land masses were chosen along each bank of this reach of the Mississippi River: Raccourci Island (west bank) and the Cat Island National Wildlife Refuge (east bank). Seventeen sediment cores were …

Application Of Surface Treatments To Improve Fuel Efficiency Of Internal Combustion Engines, Amirabbas Akbarzadeh

LSU Master's Theses

To improve the tribological performance of contacting surfaces, different surface modification methods can be employed. Surface texturing and surface coating are examples of viable techniques developed for this purpose. Surface texturing involves creating micropatterns on the contacting surfaces while surface coating requires depositing a thin layer of a suitable material on the surface(s) to improve the component’s friction and wear characteristics. The performance of textured surfaces is affected by the geometric characteristic of textures.When dealing with surface coating parameters, the parameters of interests are the type of coating materials and their thicknesses.

The current study aims to experimentally study the …

New Synthetic Reactions Towards Global Chlorination And Enamides Functionalization, Mirza Ardella Saputra

LSU Doctoral Dissertations

This dissertation focuses on two main projects, global chlorination and enamide functionalization, which both encompass in cationic intermediates. Inspired by the desires to find a new chlorination method, global chlorination project is emphasized in chapter one and chapter two, in which chapter one details various known chlorine-containing natural products, including alkyl chlorides and vinyl chlorides. This chapter also describes the previously known protocols to synthesize alkyl chlorides in the attempts of chlorosulfolipids total syntheses, as well as several known reactions to synthesize vinyl chlorides that are both important functional groups in organic synthesis. Chapter two depicts our novel synthetic reaction …

Qualitative Review Of Object Recognition Techniques For Tabletop Manipulation, Cd Wallbridge, S Lemaignan, T Belpaeme

School of Engineering, Computing and Mathematics

No abstract provided.

Predicting Adverse Outcomes In Chronic Kidney Disease Using Machine Learning Methods: Data From The Modification Of Diet In Renal Disease, Zeid Khitan, Anna P. Shapiro, Preeya T. Shah, Juan R. Sanabria, Prasanna Santhanam, Komal Sodhi, Nader G. Abraham, Joseph I. Shapiro

Marshall Journal of Medicine

Background: Understanding factors which predict progression of renal failure is of great interest to clinicians.

Objectives: We examined machine learning methods to predict the composite outcome of death, dialysis or doubling of serum creatinine using the modification of diet in renal disease (MDRD) data set.

Methods: We specifically evaluated a generalized linear model, a support vector machine, a decision tree, a feed-forward neural network and a random forest evaluated within the context of 10 fold validation using the CARET package available within the open source architecture R program.

Results: We found that using clinical parameters available at entry into the …

Intelligent Assistant For Music Practice, Marcos Calvo, Philip Koonce

Defensive Publications Series

Generally, the present disclosure is directed to techniques to automatically provide feedback and suggestions to musicians. In particular, in some implementations, the systems and methods of the present disclosure can include or otherwise leverage one or more machine-learned models to provide real-time feedback to musicians based on audio and/or video of the musician playing music. The techniques of this disclosure use various input features, e.g., the musician’s practice piece; references from a database of musical scores, data from different sensors, e.g., microphones, cameras, etc. to analyze the musician’s playing and provide real-time feedback or suggestions for corrections to be made, …

Observations On Innovation And Technology Use In The Brics, Keith E. Markus

Law and Business Review of the Americas

No abstract provided.

The Laws Of Genghis Khan, Beverly May Carl

Law and Business Review of the Americas

No abstract provided.

Religion And Law: Comparative Legal Semiotics, Bernhard Grossfeld

Law and Business Review of the Americas

No abstract provided.

The Concept Of Income As Related To The Non-Charitable Nonprofit Subsector In Canada, Lori Mcmillan

Law and Business Review of the Americas

No abstract provided.

Bioprospection Versus Biopiracy And The United States Versus Brazil: Attempts At Creating An Intellectual Property System Applicable Worldwide When Differing Views Are Worlds Apart - And Irreconcilable, Megan Dunagan

Law and Business Review of the Americas

No abstract provided.

Collective Action Clauses Sovereign Bondholders Cornered, Joy Dey

Law and Business Review of the Americas

No abstract provided.