Digital Commons Network^™

A Cyclically Adjusted Spatio-Temporal Kernel Density Estimation Method For Predictive Crime Hotspot Analysis, Ya Han, Yujie Hu, Haojie Zhu, Fahui Wang

Faculty Publications

This paper presents a new method for predictive crime hotspot analysis that further improves the kernel density estimation (KDE) method and the spatio-temporal kernel density estimation (STKDE) method by accounting for temporal crime cycles and is therefore termed the ‘cyclically adjusted STKDE (cSTKDE) method’. The case study on robbery incidents in Baton Rouge, Louisiana, shows a temporal cycle with a 6-month period of statistical significance from January 2010 to May 2018. This identified period is incorporated into the temporal kernel function of the new cSTKDE method. For validation, the Forecast Accuracy Index (FAI) and Forecast Precision Index (FPI) are used …

Exploring The Spatial Autocorrelation In Soil Moisture Networks: Analysis Of The Bias From Upscaling The Texas Soil Observation Network (Txson), Yaping Xu, Cuiling Liu, Lei Wang, Lei Zou

Faculty Publications

Microwave remote sensing such as soil moisture active passive (SMAP) can provide soil moisture data for agricultural and hydrological studies. However, the scales between station-measured and satellite-measured products are quite different, as stations measure on a point scale while satellites have a much larger footprint (e.g., 9 km). Consequently, the validation for soil moisture products, especially inter-comparison between these two types of observations, is quite a challenge. Spatial autocorrelation among the stations could be a contribution of bias, which impacts the dense soil moisture networks when compared with satellite soil moisture products. To examine the effects of spatial autocorrelation to …

Genomic Data From Paquimé: Understanding The Cultural And Genetic Ties Of The Site, Meradeth Snow, Michael Seary, Jakob Sedig, Jose Luis Punzo-Diaz

Faculty Publications

Paquimé, located in the Casas Grandes region of Northern Mexico, presents a rich cultural tradition with ties to populations to the South and North. Ancient mitochondrial DNA from Paquime’s occupants has not provided evidence of large-scale in-migration that led to the fluorescence of the site, as some scholars have hypothesized. This paper focuses on nuclear genomes that have been sequenced for 20+ Paquimé individuals, further demonstrating the complexity of the region and of the city. The emerging data (collected with approval from the Mexican Consejo de Arqueología) presents a clearer view both of the population’s genetic relationships with those to …

John Lewis And The Politics Of Love: Book Review, Neil Fulton

Faculty Publications

No abstract provided.

Anyone Can Make A Religious Object: Undoing Spirituality And Contemporary Art, Mark Graham, Clark Goldsberry, Isaac Calvert

Faculty Publications

The spiritual dimensions of art and education have been explored for their potential to offer different ways of understanding or representing knowledge and their potential to inspire transcendence or cultivate wholeness. This article examines connections between transcendent or sacred territories of human existence, teaching, and contemporary art. Experiences of walking in the Himalayan mountains with Tibetan Buddhist monks, conversing with rabbis in Jerusalem, and teaching in state school classrooms are used to illustrate connections between education, spirituality, religion, and contemporary art. We seek to understand how the spiritual dimensions of education and contemporary art could be understood through the lenses …

Local Observations Of Climate Change And Impacts On Livelihoods In Kamchatka, Russia, Victoria N. Sharakhmatova, Drew Gerkey

Faculty Publications

Indigenous communities throughout the Arctic are confronting unprecedented challenges arising from anthropogenic climate change. The inextricable connections between their livelihoods and social and environmental systems, combined with a rich foundation of individual and inter-generational collective experience and knowledge, make Indigenous communities particularly adept at observing changes in climate and understanding their impacts. In this chapter, we apply the protocol from the Local Indicators of Climate Change Impacts project to document observations and impacts of climate change in Khailino, an Indigenous community on the northern part of the Kamchatka Peninsula in Northeast Siberia, Russia. We use individual interviews to identify what …

Challenges Of Depression: Biblical Background And Impact On The Dynamics Of Family Relationships, Anna Galeniece, Eriks Galenieks

Faculty Publications

Today we are witnessing a global epidemic of rapidly spreading mental health problems among all age groups. However, a growing mental health crisis among youth is of particular concern. According to the World Health Organization, “1 in every eight people in the world live with a mental disorder.”1 The informative data are more than impressive. For many reasons, the accurate picture of various mental health disorders is much more widespread than the latest accessible information indicates. The fundamental question revolves not only around the mental health challenges of the afflicted but especially around its practical aspect: How can ordinary people …

Religious Convictions, Anna Offit

Faculty Publications

The Anglo-American jury emerged at a time when legal and religious conceptions of justice were entwined. Today, however, though the American public remains comparatively religious, the country’s legal system draws a distinction between legal and religious modes of determining culpability and passing judgment. This Article examines the doctrine that governs the place of religious belief and practice in U.S. jury selection proceedings. It argues that the discretion afforded to judges with respect to applying the Batson antidiscrimination doctrine has given these beliefs and practices an ambiguous status. On the one hand, judges aim to protect prospective religious jurors from discrimination. …

Historical Records: Reissuing As Curatorial Practice In Harry Smith's Anthology Of American Folk Music, Dan Blim

Faculty Publications

No abstract provided.

Realms Unseen: Albinism And Epistemic Decoloniality In Tanzania, Jane L. Saffitz

Faculty Publications

No abstract provided.

Qualitative Oral-Presentation Feedback: Comparisons From Business Professionals, Instructors, And Student Peers, Matt Baker, William H. Baker

Faculty Publications

Previous studies compare quantitative feedback ratings of student peers and instructors, but new presentation-feedback technologies enable qualitative-feedback comparison. This study extends previous research by comparing qualitative feedback and business professionals’ feedback. Compared to the professionals, the instructors provided similar feedback types and sentiment; students, however, de-emphasized message delivery and made fewer suggestions for improvement. The results suggest that students may need additional practice in critiquing message delivery and in suggesting needed improvements in their peers’ oral presentations. The study also provides a methodology using the new technologies for instructors to calibrate their own and their students’ feedback with professionals’ feedback.

Ecological-Niche Modeling Reveals Current Opportunities For Agave Dryland Farming In Sonora, Mexico And Arizona, Usa, Hector G. Ortiz-Cano, Robert Hadfield, Teresa Gomez, Kevin Hultine, Ricardo Mata-Gonzalez, Steven L. Petersen, Neil C. Hansen, Michael T. Searcy, Jason Stetler, Teodoro Cervantes-Mendivil, David Burchfield, Pilman Park, J. Ryan Stewart

Faculty Publications

For centuries, humans occupying arid regions of North America have maintained an intricate relationship with Agave (Agavoideae, Asparagaceae). Today Agave cultivation, primarily for beverage production, provides an economic engine for rural communities throughout Mexico. Among known dryland-farming methods, the use of rock piles and cattle-grazed areas stand out as promising approaches for Agave cultivation. Identifying new cultivation areas to apply these approaches in Arizona, USA and Sonora, Mexico warrants a geographic assessment of areas outside the known ranges of rock piles and grasslands. The objective of this study was to predict areas for dryland-farming of Agave and develop models to …

Using Solar Radiation Data In Soil Moisture Diagnostic Equation For Estimating Root-Zone Soil Moisture, Olumide Omotere, Feifei Pan, Lei Wang

Faculty Publications

The soil moisture daily diagnostic equation (SMDE) evaluates the relationship between the loss function coefficient and the summation of the weighted average of precipitation. The loss function coefficient uses the day of the year (DOY) to approximate the seasonal changes in soil moisture loss for a given location. Solar radiation is the source of the energy that drives the complex and intricates of the earth-atmospheric processes and biogeochemical cycles in the environment. Previous research assumed DOY is the approximation of other environmental factors (e.g., temperature, wind speed, solar radiation). In this article, two solar radiation parameters were introduced, i.e., the …

Tragedies Of The Cultural Commons, Etienne C. Toussaint

Faculty Publications

In the United States, Black cultural expressions of democratic life that operate within specific historical-local contexts, yet reflect a shared set of sociocultural mores, have been historically crowded out of the law and policymaking process. Instead of democratic cultural discourse occurring within an open and neutral marketplace of ideas, the discursive production and consumption of democratic culture in American politics has been rivalrous. Such rivalry too often enables dominant White supremacist cultural beliefs, values, and practices to exercise their hegemony upon law’s production and meaning. The result has been tragedy for politically disempowered and socioeconomically excluded communities.

This Article uses …

Reference Database Of Teeth Images From The Family Bovidae, Juliet K. Brophy, Gregory J. Matthews

Faculty Publications

Researchers typically rely on fossils from the Family Bovidae to generate African paleoenvironmental reconstructions due to their strict ecological tendencies. Bovids have dominated the southern African fauna for the past four million years and, therefore, dominate the fossil faunal assemblages, especially isolated teeth. Traditionally, researchers reference modern and fossil comparative collections to identify teeth. However, researchers are limited by the specific type and number of bovids at each institution. B.O.V.I.D. (Bovidae Occlusal Visual IDentification) is a repository of images of the occlusal surface of bovid teeth. The dataset currently includes extant bovids from 7 tribes and 20 species (~3900). B.O.V.I.D. …

Academic Work As Factory Work: A Former Blue-Collar Worker’S Observations On Class And Caste In The Academy, Kenneth Atkinson

Faculty Publications

What was it like to have come of age after the Glorious Thirty (1945-1975), an era Jack Metzger (2016; 2021a) describes as a time when the working-class bettered their lives? I had the misfortune to have worked in several Metropolitan Detroit factories during the period of decline after the Glorious Thirty. During that time, I witnessed what the journalist George Packer (2013) has called ‘the Unwinding,’ the unraveling of the social contract that has left the working class to their own devices to find success and salvation. In keeping with the tradition in working-class studies of sharing lived experienced of …

Subchronic Oral Cylindrospermopsin Exposure Alters The Host Gut Microbiome And Is Associated With Progressive Hepatic Inflammation, Stellate Cell Activation, And Mild Fibrosis In A Preclinical Study, Punnag Saha, Macayla Upright, Dipro Bose, Subhajit Roy, Ayushi Trivedi, Madhura More, Geoff Scott Ph.D., Bryan W. Brooks, Saurabh Chatterjee

Faculty Publications

Epidemiological studies have reported a strong association between liver injury and incidences of hepatocellular carcinoma in sections of humans globally. Several preclinical studies have shown a strong link between cyanotoxin exposure and the development of nonalcoholic steatohepatitis, a precursor of hepatocellular carcinoma. Among the emerging threats from cyanotoxins, new evidence shows cylindrospermopsin release in freshwater lakes. A known hepatotoxin in higher concentrations, we examined the possible role of cylindrospermopsin in causing host gut dysbiosis and its association with liver pathology in a mouse model of toxico-pharmacokinetics and hepatic pathology. The results showed that oral exposure to cylindrospermopsin caused decreased diversity …

A New Feudalism: Selfish Genes, Great Wealth, And The Rise Of The Dynastic Family Trust (Dft), Eric Kades

Faculty Publications

Today’s record levels of economic inequality are infecting our future as the top 0.01% bequeath vast wealth to their descendants. With the death of the Rule Against Perpetuities (RAP), this inequality has the potential to harden social class lines—not just for a generation or two, but forever. Although it may sound implausible, interviews with estate lawyers serving very high-net-worth clients reveal that some members of the wealthiest tier of testators are already exploiting the RAP’s elimination, along with a tax loophole, to establish dynasty trusts that will financially empower their bloodline as long as it continues. Recent work in evolutionary …

Variation In Human Water Turnover Associated With Environmental And Lifestyle Factors, Yosuke Yamada, Xueying Zhang, Mary E.T. Henderson, Hiroyuki Sagayama, Herman Pontzer, Daiki Watanabe, Tsukasa Yoshida, Misaka Kimura, Philip N. Ainslie, Lene F. Andersen, Liam J. Anderson, Lenore Arab, Issad Baddou, Kweku Bedu-Addo, Ellen E. Blaak, Stephane Blanc, Alberto G. Bonomi, Carlijn V.C. Bouten, Pascal Bovet, Maciej S. Buchowski, Nancy F. Butte, Stefan G. Camps, Graeme L. Close, Jamie A. Cooper, Richard Cooper, Sai Krupa Das, Lara R. Dugas, Simon Eaton, Ulf Ekelund, Sonja Entringer, Terrence Forrester, Barry W. Fudge, Annelies H. Goris

Faculty Publications

Water is essential for survival, but one in three individuals worldwide (2.2 billion people) lacks access to safe drinking water. Water intake requirements largely reflect water turnover (WT), the water used by the body each day. We investigated the determinants of human WT in 5604 people from the ages of 8 days to 96 years from 23 countries using isotope-tracking (2H) methods. Age, body size, and composition were significantly associated with WT, as were physical activity, athletic status, pregnancy, socioeconomic status, and environmental characteristics (latitude, altitude, air temperature, and humidity). People who lived in countries with a low human development …

The Uneven Reaction To Combat The Covid-19 Pandemic: Geovisualizing Of Fever Clinics In Mainland China, Guoqi Li, Zhuoshi Lv, Fahui Wang, Gang Chen, Wenjie Sun, Yuting Shi, Sijing Liu

Faculty Publications

The COVID-19 pandemic has exerted unprecedented impacts on the world. Since its onset, China has established a network of fever clinics as an effective strategy to aggressively isolate and screen possible patients with COVID-19 symptoms. This study presents two fever clinic maps that visualize the uneven responses to the COVID-19 pandemic at the city level in mainland China. The maps highlight more resources in the southwest, northwest, east, and south China, and paucity in the far west parts of southwest and northwest China and in the north and northeast China.

Multiscale Analysis Of Cancer Service Areas In The United States, Changzhen Wang, Tracy Onega, Fahui Wang

Faculty Publications

The purpose of delineating Cancer Service Areas (CSAs) is to define a reliable unit of analysis, more meaningful than geopolitical units such as states and counties, for examining geographic variations of the cancer care markets using geographic information systems (GIS). This study aims to provide a multiscale analysis of the U.S. cancer care markets based on the 2014–2015 Medicare claims of cancer-directed surgery, chemotherapy, and radiation. The CSAs are delineated by a scale-flexible network community detection algorithm automated in GIS so that the patient flows are maximized within CSAs and minimized between them. The multiscale CSAs include those comparable in …

Monitoring Asbestos Mine Remediation Using Airborne Hyperspectral Imaging System: A Case Study Of Jefferson Lake Mine, Us, Yongsik Jeong, Jaehyung Yu, Lei Wang, Huy Hoa Huynh, Hyun Cheol Kim

Faculty Publications

This study investigated an asbestos mine restoration project using Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) hyperspectral data. The distribution of an abandoned asbestos mine (AAM) and treatment area were analyzed before and after the remediation based on the spectral indices for detecting naturally occurring asbestos (NOA) indicators and encapsulation. The spectral indices were developed for NOA, host rock, and encapsulation by logistic regression models using spectral bands extracted from the random forest algorithm. The detection models mostly used VNIR spectra rather than SWIR and were statistically significant. The overall accuracy of the detection models was approximately 84%. Notably, the detection accuracy …

A Machine Learning Approach For Detecting Rescue Requests From Social Media, Zheye Wang, Nina S.N. Lam, Mingxuan Sun, Xiao Huang, Jin Shang, Lei Zou, Yue Wu, Volodymyr V. Mihunov

Faculty Publications

Hurricane Harvey in 2017 marked an important transition where many disaster victims used social media rather than the overloaded 911 system to seek rescue. This article presents a machine-learning-based detector of rescue requests from Harvey-related Twitter messages, which differentiates itself from existing ones by accounting for the potential impacts of ZIP codes on both the preparation of training samples and the performance of different machine learning models. We investigate how the outcomes of our ZIP code filtering differ from those of a recent, comparable study in terms of generating training data for machine learning models. Following this, experiments are conducted …

Elements For Successful Implementation Of A Clinic-Based Health Literacy Intervention, Mark M. Macauda, Michelle Angelique Arent, Mayank Sakhuja, Brooks Yelton Ma, Lmsw, Samuel Noblet, Delores Fedrick, Diana Zona, Cyndi New, William D. Isenhower, Abraham Wandersman, Daniela B. Friedman Ph.D.

Faculty Publications

Improving health literacy is a national public health priority. Given the context of the COVID-19 pandemic, it is even more critical for health and medical information to be clear and understandable for patients and their families. Clinic-based programs to improve health literacy need to be pragmatic, feasible, and helpful for the implementing clinic and patients. This paper describes the development, implementation, and evaluation of a pragmatic, clinic-based health literacy intervention in a safety-net clinic that serves uninsured and indigent patients. Study methods are guided by a previous pilot study and components recommended for pragmatic interventions. An electronic readiness assessment was …

Household Salt Production By The Late Classic Maya: Underwater Excavations At Ta'ab Nuk Na, Heather Mckillop, E. Cory Sills

Faculty Publications

Salt is an essential commodity; archaeological remains around the world attest to the importance of its production, exchange and consumption. Often located in coastal locations, many production sites were submerged by rising seas, including the Paynes Creek Salt Works on the southern Belize coast. Survey and excavation of these sites has identified 'kitchens' for brine boiling, as well as Terminal Classic residential structures at Ek Way Nal. The authors report the discovery of an earlier residential building alongside salt kitchens at the nearby site of Ta'ab Nuk Na. This finding indicates that surplus household production began during the Late Classic, …

Can We Picture Equity? Critically Examining Cross-Cultural Short-Term Project Collaborations, Sara Clarke-De Reza, Andrew D. Coppens, Shakuntala Devi Gopal, Sameer Honwad, Madhura Niphadkar, Shraddha Rangnekar

Faculty Publications

This paper explores equity challenges common to short-term cross-cultural research partnerships. We focus on a project-based activity in which U.S. undergraduate students and college faculty taught middle-school students in Goa, India how to make podcasts about complex environmental problems. Project team members conducted a collaborative auto-ethnography focused on questions of power, leadership, collaboration, and equity, and examined exit-interview photo elicitation data to identify the core challenges of ethical and equitable short-term cross-cultural research and programming. Our use of photographs as conversation prompts helped to highlight contradictions and asymmetries along axes of power, cultural imperialism, knower-knowledge, age, race/ethnicity, social class, and …

Moral Values, Social Ideologies, And Threat-Based Cognition: Implications For Intergroup Relations., Brandon D. Stewart Phd, David S. M. Morris

Faculty Publications

Moral foundations theory (MFT) has provided an account of the moral values that underscore different cultural and political ideologies, and these moral values of harm, fairness, loyalty, authority, and purity can help to explain differences in political and cultural ideologies; however, the extent to which moral foundations relate to strong social ideologies, intergroup processes and threat perceptions is still underdeveloped. To explore this relationship, we conducted two studies. In Study 1 (N = 157), we considered how the moral foundations predicted strong social ideologies such as authoritarianism (RWA) and social dominance orientation (SDO) as well as attitudes toward immigrants. …

Effect Of Lateral Outflow On Three-Dimensional Flow Structure In A River Delta, M. Kifayath Chowdhury, Kory M. Konsoer, Matthew Hiatt

Faculty Publications

Spatial and temporal patterns in three-dimensional flow structure are linked to channel processes and morphology in many environments. However, there is not yet an understanding of how the flow structure is influenced by channelized and gradually distributed lateral outflows that are often prevalent in river deltas. This study presents an analysis of three-dimensional flow structure data collected from Wax Lake Delta, a naturally developing river-dominated delta in the northern Gulf of Mexico. Three hydrographic surveys were conducted using a boat-mounted acoustic Doppler current profiler at two sites: a channelized outflow zone and a distributary channel experiencing unchannelized lateral outflow. The …

Revisiting Institutional Voids: Advancing The International Business Literature By Leveraging Social Sciences, Marleen Dieleman, Stanislav Markus, Tazeeb Rajwani, George O. White Iii

Faculty Publications

Institutions are vital for solving collective action problems and enabling functioning markets. Based on this notion, the institutional voids literature has offered a dynamic research agenda for international business scholarship. In this perspective article, we leverage work from political science, development economics, legal studies, and anthropology to: (a) expose hidden assumptions about institutional voids in the management literature; (b) propose new directions for research based on our revised assumptions; and (c) provide direction-specific theoretical constructs from other social sciences to stimulate theory-building and empirical inquiry into institutional voids. We develop a framework that identifies four revised assumptions about institutional voids …

Validity Of An Abbreviated Individual Water Insecurity Experiences (Iwise-4) Scale For Measuring The Prevalence Of Water Insecurity In Low- And Middle-Income Countries, Hilary J. Bethanancourt, Edward A. Frongillo Jr. Ph.D., Sera L. Young

Faculty Publications

The 12-item Water Insecurity Experiences Scales provide high resolution, cross-context equivalent data on household and individual water insecurity. A 4-item, 1-minute version of the Household Water Insecurity Experiences (HWISE-4) Scale has proven useful for understanding the prevalence of household water insecurity experiences when limited resources preclude the use of the HWISE-12 Scale. Herein, we tested the validity of an analogous four-item version of the Individual Water Insecurity Experiences Scale (IWISE-4) for measuring the prevalence of individual water insecurity when limited resources prevent implementation of the IWISE-12 Scale. We used data from adults in 31 low- and middle-income countries (n …