Digital Commons Network^™

The Horizontal Reactive Treatment Well (Hrx Well®): A New Remediation Technology For In Situ Contaminant Flux Control, Craig Eric Divine, Jesse Wright, Jack Wang, Margy Gentile

World of Coal Ash Proceedings

No abstract provided.

P-Flux: A Phosphorus Budget Dataset Spanning Diverse Agricultural Production Systems In The United States And Canada, M. R. Williams, P. Welikhe, J. Bos, K. King, M. Akland, D. J. Augustine, C. Baffaut, E. G. Beck, A. Bierer, D. D. Bosch, Elizabeth H. Boughton, C. B. Brandani, E. Brooks, Anthony R. Buda, M. Cavigelli, J. Faulkner, G. Feyereisen, A. Fortunato, B. Lee, Jason M. Unrine

Plant and Soil Sciences Faculty Publications

No abstract provided.

To Be In Conversation: A Queer Theory Roundtable, Charlie Yi Zhang, Elizabeth W. Williams, Jack Gieseking, Rusty Barrett, Lee Mandelo, Ivy Monroe

disClosure: A Journal of Social Theory

No abstract provided.

Relations, Ethics, And Storytelling: On Ecology Without Culture, Christine Marran, Lee Mandelo, Abby Rudolph

disClosure: A Journal of Social Theory

No abstract provided.

Studying Other Species: Understanding The Webs Of Living, Kathryn Gillespie, Aylin Castro, Jed Debruin, Kelly Ferguson

disClosure: A Journal of Social Theory

No abstract provided.

Whose Ethics?: Thinking Multispecies Relationships Through The Pandemic Classroom, Dierdra Reber, Erin Koch, Aylin Castro, Jed Debruin, Kelly Ferguson, Jacob Saindon

disClosure: A Journal of Social Theory

No abstract provided.

Animals: The Ultimate Radical, Doug Slaymaker, Tony Stallins, Aylin Castro, Jed Debruin, Kelly Ferguson, Jacob Saindon

disClosure: A Journal of Social Theory

No abstract provided.

Volume 30: Queer Theory And Animal Theory, Lee Mandelo

disClosure: A Journal of Social Theory

disClosure: a Journal of Social Theoryappears in an altered form this year: a double-feature on Animals Studies and Queer Theory, consisting entirely of interviews and roundtables. Intending to respect the work of the guests and students from the pandemic-disrupted Social Theory spring seminar series, and to foster a collaborative spirit in challenging times, we arranged our special issue to gather two years of collegial conversations in one place. The interviews conducted with the guest scholars who came to speak in the Social Theory series range widely, placed alongside roundtables with the transdisciplinary faculty teams who organized, planned, and taught …

Differences In Distress Between Rural And Non-Rural Appalachian Breast Cancer Patient / Caregiver Dyads During The First Year Of Treatment, Jordan Tasman, Callie D. Mcadams, Jillian Lloyd, Ashton J. Brooks, Patricia Nola Eugene Roberson

Journal of Appalachian Health

Introduction: Breast cancer patients and their caregivers living in rural Appalachia face substantial health disparities compared to their non-rural Appalachian counterparts. However, there is limited research on how these specific health disparities in rural Appalachian communities may impact patient psychological distress and caregiver strain during the first year of breast cancer treatment.

Purpose: The purpose of the current study was to assess differences in patient psychological distress (depression and anxiety) and caregiver strain between rural non-rural Appalachian breast-cancer-affected dyads (patients and their caregivers) during the first year of treatment.

Methods: A total of 48 Appalachian breast cancer patients (with a …

Sustainable Management Of Rangelands: An Assessment Of Invasion Cover Trajectories And Their Contribution To Invasion Management In Marigat Sub-County, Kenya, Beatrice Adoyo, Albrecht Ehrensperger, Mikalitsa S. Mukhovi, Boniface Kiteme, Purity Mbaabu Rima, Sandra Eckert, Simon Choge, Urs Schaffner

IGC Proceedings (1977-2023)

Invasive alien species have complex spatiotemporal patterns of spread beyond geographical and jurisdictional boundaries. This calls for a coordinated management approach that is spatially explicit, extends beyond individual plot levels, and incorporates land users’ perceptions and decisions. This study, therefore, aims at assessing spatiotemporal invasion trajectories of the invasive tree Prosopis juliflora in Baringo County, Kenya, and evaluating their possible relation to land users’ management decisions. Pre-classified land cover data over a seven-year time period (1988–2016) were reclassified based on the presence or absence of P. juliflora and integrated into ArcGIS to produce P. juliflora cover trajectories for analysis. The …

Pastoralist Conservation: Local Ecological Knowledge And Collective Action For Grassland Conservation In Sierra De Segura (Spain), P. Sanosa-Cols, F. Ravera, F. Dominguez, M. Ventura

IGC Proceedings (1977-2023)

Even if Pastoralism is not practised anymore by a majority of families in the Sierra de Segura (south-eastern Andalusia, Spain), it is still considered a paradigmatic way of life and management of its highlands and a key cultural heritage deeply rooted in local identity. In this article we explore two pastoral communities of this region, Santiago and Pontones, with their body of situated knowledge of the territory and natural resources, which helps pastoralists to organize their livelihoods, while requiring collective organization to manage access to grasslands. Through an ethnographic research based on participant observation and in-depth interviews, we explore the …

Endangered Sustainable Innovation: Indigenous Milk Hygiene And Preservation Techniques By Maasai Too Valuable To Lose, J. Y. Laffa, C. R. Mcculloch, D. Schoder

IGC Proceedings (1977-2023)

The indigenous Parakuyo Maasai communities of Tanzania are traditional pastoralists who depend on fresh cow’s milk as a staple food. However, the arid climate and a lack of clean water challenge milk production and conventional milk hygiene practices.

By conducting informational interviews in eight Parakuyo Maasai regions and 13 districts of Tanzania we sought to identify the key indigenous plants preferred and establish their traditional manner of use. A semi-structured questionnaire was designed to: (i) determine the plants used, (ii) the parts used, (iii) methods of preparation and utensil smoking, (iv) therapeutic applications and associated health benefits of these plants, …

Comparative Analysis Of Cbrm Cases In Kenya, Ethiopia And Tunisia, I. N. Nganga, L. W. Robinson, B. Eba, F. Flintan, E. M. Ontiri, M. Sghaier, N. H. Abdu, S. S. Moiko

IGC Proceedings (1977-2023)

In various countries, development and conservation organizations and national policymakers have been experimenting with ways of applying the community-based natural resource management approach to the unique social and biophysical characteristics of pastoralist rangeland settings, with mixed results. We carried out comparative case study research on community-based rangeland management (CBRM) in a variety of settings in Ethiopia, Kenya and Tunisia with the objective of identifying what kinds of strategies and methods work in which social and ecological contexts. We used an “options by context” approach guided by a research protocol that includes key variables and descriptors for characterizing the implementing organization’s …

An Analysis Of Community-Based Values Informing Land Management On The Midwestern Prairie Band Potawatomi Nation Of Kansas, Usa, Heidi Mehl, Diana L. Restrepo-Osorio, Melinda Howard, Cynthia Annett

IGC Proceedings (1977-2023)

The focus of this study is to examine the interface between land management practices and values within a tribal community in rural midwestern North America. The Prairie Band Potawatomi Nation (PBPN) reside on a tribal reservation with a checkerboard distribution amongst private, non-tribal landowners. Previous studies have indicated that landowners may have different value-systems leading to variations in land-management practices. This can impose discontinuous land management in areas within shared biological boundaries, such as watersheds, especially between tribal and non-tribal entities. Preliminary spatial analysis in and around the PBPN landscape determined that the tribally-managed lands present more vegetative cover per …

Making The Case For Rangelands To Become The Poster Child Of The Sdgs: How Rangelands Provide Fertile Ground For An Interconnected Approach To The Three Pillars Of Sustainable Development, B. Jones

IGC Proceedings (1977-2023)

The Sustainable Development Goals (SDGs) are a collection of 17 ambitious goals set by global leaders to transform the world by 2030 and create a sustainable future for all. They are founded on the three pillars of sustainable development – environmental, economic and social sustainability, or as they are more colloquially known, “people, planet and profit”. Creating a better world requires an integrated approach that simultaneously improves livelihoods and reduces inequalities whilst dramatically reducing environmental damage.

This paper argues that rangelands are an ideal arena for showcasing the SDGs because they are, by their very nature, interconnected landscapes in which …

The Law Of Scale Independence, Jonathan D. Phillips

Geography Faculty Publications

Geography and geosciences deal with phenomena that span spatial scales from the molecular to the planetary, and temporal scales from instantaneous to billions of years. A strong reductionist tradition in geosciences and spatial sciences tempts us to seek to apply similar representations and process-based explanations across these vast-scale ranges, usually from a bottom-up perspective. However, the law of scale independence (LSI) states that for any phenomenon that exists across a sufficiently large range of scales, there exists a scale separation distance at which the scales are independent with respect to system dynamics and explanation. The LSI is evaluated here from …

Ispe-Endorsed Guidance In Using Electronic Health Records For Comparative Effectiveness Research In Covid-19 Opportunities And Trade-Offs, Grammati Sarri, Dimitri Bennett, Thomas P. A. Debray, Anouk Deruaz-Luyet, Montse Soriano Gabarró, Joan A. Largent, Xiaojuan Li, Wei Liu, Jennifer L. Lund, Daniela Claudia Moga, Mugdha Gokhale, Christopher T. Rentsch, Xuerong Wen, Chen Yanover, Yizhou Ye, Huifeng Yun, Andrew R. Zullo, Kueiyu Joshua Lin

Pharmacy Practice and Science Faculty Publications

As the scientific research community along with healthcare professionals and decision makers around the world fight tirelessly against the coronavirus disease 2019 (COVID-19) pandemic, the need for comparative effectiveness research (CER) on preventive and therapeutic interventions for COVID-19 is immense. Randomized controlled trials markedly under-represent the frail and complex patients seen in routine care, and they do not typically have data on long-term treatment effects. The increasing availability of electronic health records (EHRs) for clinical research offers the opportunity to generate timely real-world evidence reflective of routine care for optimal management of COVID-19. However, there are many potential threats to …

Changes In Adolescent Birth Rates Within Appalachian Subregions And Non-Appalachian Counties In The United States, 2012–2018, Nathan Hale, Kathleen Tatro, Sylvester Olubolu Orimaye, Michael Smith, Michael Meit, Kate E. Beatty, Amal Khoury

Journal of Appalachian Health

Background: Adolescent births are associated with numerous challenges. While adolescent birth rates have declined across the U.S., disparities persist and little is known about the extent to which broader declines are seen within Appalachia.

Purpose: The purpose of this study was to examine the extent to which adolescent birth rates have declined across the subregions of Appalachia relative to non-Appalachia.

Methods: We conducted a retrospective study of adolescent birth rates between 2012 and 2018 using county-level vital records data. Differences were examined across the subregions of Appalachia and among non-Appalachian counties. Multiple regression models were used to examine changes in …

Clinical Geography: A Commentary Response, Jessica M. Finlay, Graham D. Rowles

Graduate Center for Gerontology Faculty Publications

No abstract provided.

Charcoal Value Chain As A Complimentary Livelihood Activity For Pastoralists In The Rangelands, S. Teyie, Oliver Vivian Wasonga, C. Bergmann, M. Petersen

IGC Proceedings (1977-2023)

Global charcoal production has more than tripled over the past 50 years from 17.3 million tons in 1964 to 53.1 million tons in 2014. 61% of the present global charcoal production occurs in Africa, mostly to satisfy demand for cooking fuel from urban and peri-urban households. Despite the adverse environmental impacts associated with charcoal production, a significant global population relies on it for energy needs, while many producers depend on it as a livelihood source. Whereas this calls for efforts to promote sustainable charcoal production practices, this has to be informed by in-depth understanding of the charcoal value chain to …

Using Culturally Focused Storytelling To Empower Appalachian Kentucky Youth To Understand And Address Cancer Disparities In Their Communities, Lauren K. Collett, Lauren Hudson, Chris Prichard, Nathan L. Vanderford

Markey Cancer Center Faculty Publications

Kentucky has the highest cancer incidence and mortality rates in the nation with the Appalachian region of the state being most affected. These rates are driven by health behaviors and inequities in social determinants of health. Herein, Appalachian Kentucky students with the University of Kentucky’s Appalachian Career Training in Oncology (ACTION) program were engaged in a storytelling exercise by writing culturally framed essays. Students discussed their personal experiences with cancer and their thoughts on the causes of and potential solutions to Appalachian Kentucky’s cancer disparities. Content analysis was used to identify common themes, subthemes, and subtopics in the essays regarding …

Potential Of Croton Megalocarpus Nut As An Alternative Protein Supplement For Feeding Of Ruminants In The Tropics, E. K. Njoroge, C. C. Wambui, C. B. Wasike

IGC Proceedings (1977-2023)

Croton megalocarous is a tree native to the arid and semi-arid rangelands of East Africa that produces nuts reported to contain high crude protein (CP). However, they are often neglected as a potential feed due to lack of information on how best to utilize them. This study was conducted to evaluate the chemical composition and in sacco dry matter (DM) degradability of four forms of croton namely whole nut (WN), peeled nut (PN), De-husked nut (DhN) and Defatted seed (DfS). DM of all forms was above 89%, ash content was highest in WN (5.9%) and least in PN (2.2%). Crude …

A Global Survey Of Infection Control And Mitigation Measures For Combating The Transmission Of Covid-19 Pandemic In Buildings Under Facilities Management Services, Hadi Sarvari, Zhen Chen, Daniel W. M. Chan, Ellyn A. Lester, Nordin Yahaya, Hala Nassereddine, Aynaz Lotfata

Civil Engineering Faculty Publications

Facilities management along with health care are two important aspects in controlling the spread of infectious diseases with regard to controlling the outbreak of global COVID-19 pandemic. Hence, with the increasing outbreak of COVID-19 pandemic, the importance of examining the relationship between the built environment and the outbreak of infectious diseases has become more significant. The aim of the research described in this article is to develop effective infection control and mitigation measures to prevent the transmission of COVID-19 pandemic in the built environment. This study seeks to answer the question of how the facilities management industry can help reduce …

Influence Of Grazing Intensity On Nutrient Concentrations In Grass Tissue: Evidence From Two Savannah Grass Species, C. Munyati

IGC Proceedings (1977-2023)

High grazing intensity can accelerate the recycling of animal nutrients on savannah rangelands through the deposition of dung and, subsequently, nutrient mineralisation, uptake and concentration in grass tissue. The actual magnitude of this influence can vary depending on the grazing system. This study derived grazing system-dependent magnitudes of the influence of grazing intensity on concentrations of major (N, P, K, Ca, Mg, Na) and trace (B, Co, Cu, Cr, Fe, Mn, Mo, Ni, Se, Zn) animal nutrients in above ground grass tissue. Two grass species were examined: Brachiaria nigropedata, a decreaser, and Eragrostis lehmanniana, an increaser. For the …

Effects Of Cattle Grazing On A Perennial Legume, Bitumen Trefoil (Bituminaria Bituminosa (L.) Stirton), In A Mediterranean Grassland, M. Gutman, M. Sternberg, A. Perevoltsky

IGC Proceedings (1977-2023)

A six-year study was conducted in a Mediterranean grassland in north-eastern Israel to investigate the effects of cattle grazing management on a perennial legume, Bitumen Trefoil (Bituminaria bituminosa (L.) Stirton). The relationship between grazing pressure and its relative plant cover was studied in the context of inter-annual variation in rainfall. Treatments included manipulations of stocking rates (moderate, heavy and very heavy) and of grazing regimes (continuous vs. seasonal), in a factorial design. The results showed that inter-seasonal rainfall variation was a dominant factor in the expression of plant cover changes of this species. Grazing showed no significant effect on …

Comparative Anatomical Study Of The Grasses In The Range Lands Of Kovilpatti, Tamil Nadu Of India, B. Makesh Kumar, J. Stephan, P. Kumar

IGC Proceedings (1977-2023)

Grasses are the crucial component of the rural rangeland ecology. Besides the morphological studies, micro-morphological characters such as stem anatomy were also investigated in this study. So as to get detailed understanding about variations during the summer and monsoon within species and also differentiating the species with the help of supplementary characters such as number of cortical layers and vascular bundles, xylem vessel length etc. In grass anatomy the characters are rather constant for some species and highly variable for others probably often due to the climatic variation. Still the characters are very helpful to differentiate and determine the genus. …

Remote Sensing Application To Grassland Monitoring, Z. B. Nan

IGC Proceedings (1977-2023)

Application of remote sensing to the management of grassland resources, the role this plays in developing sustainable grassland farming systems and opportunities for further development are outlined. Use of remote sensing technologies in grassland monitoring has a history of more than 30 years. Both fine- and coarse-grained remote sensing techniques are used to monitor and study grasslands. Fine-grained techniques are used to study landscape scale processes through the use of sensors providing spatial resolution of a few meters, whereas coarse-grained techniques are used to study catchment scale areas, and even entire biomes, using satellite-based sensors with a spatial resolution of …

Introduction To Data Science, Spencer P. Greenhalgh

Information Science Textbook Gallery

This book was developed for ICT/LIS 661: Introduction to Data Science, as offered in the University of Kentucky's School of Information Science. It adapts and expands on openly licensed materials to introduce readers to basic statistical concepts, the R programming language, and philosophical critique of data science.

This open access textbook was supported by the University of Kentucky Libraries Alternative Textbook program

Let’S Get Crafty: The Evolution And Challenges Of Beer In The Southeast, Kennedy Weathers

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Ambiguous Appalachianness: A Linguistic And Perceptual Investigation Into Arc-Labeled Pennsylvania Counties, Crissandra J. George

Theses and Dissertations--Linguistics

The Appalachian Regional Commission (2022) designates 52 of Pennsylvania’s 67 counties as Appalachia, excluding only the southeast portion of the state. Matthew Ferrence, in Appalachia North, states that his "home is sometimes called Appalachia, sometimes Rust Belt, other times Midwest, even though very few who live there would accept any of those labels as correct" (xi). This ambiguous and fluid identity is due to the shaping, forming, and changing of Pennsylvania’s role within society from a founding colony to a thriving state with industry, unselfishly spoiling others, to the grounds of converging identities (Ferrence xi). This ambiguous identity makes …