Digital Commons Network^™

Bio-Viability On Restored Open Pit With Coal Ash Aggregate Amendment, Imiraily Hernandez, Irimar Feliciano, Sangchul Hwang

World of Coal Ash Proceedings

No abstract provided.

Explosives Sorption To Coal Ash Aggregates, Victor Hernandez, Sangchul Hwang

World of Coal Ash Proceedings

No abstract provided.

Feasibility Of Open Pit Restoration With Coal Ash Aggregates: Ground Water Quality Assessment, Isomar Latorre, Daniel Roman, Sangchul Hwang

World of Coal Ash Proceedings

No abstract provided.

Environmental Properties Of Fly Ash Bricks, Henry Liu, Shankha K. Banerji, William J. Burkett, Jesse Van Engelenhoven

World of Coal Ash Proceedings

No abstract provided.

The Environmental And Health Effects Of The Coal Ash Spill At Kingston, Tennessee: Preliminary Assessment, Avner Vengosh, Laura Ruhl, Gary S. Dwyer, Heileen Hsu-Kim

World of Coal Ash Proceedings

No abstract provided.

10 Years Of Sustainability At Scotash, Dr Nigel Cooke, Peter J. Quinn

World of Coal Ash Proceedings

No abstract provided.

Blended Cfb Ash And Limestone Base Course, Mike Jackson, Scott Schultz, Lindsay Schopp

World of Coal Ash Proceedings

No abstract provided.

Stabilization Of Fgd By-Products By Using Fly Ash, Cement And Sialite, Xiaoming Liu, Haifang Wen, Tuncer B. Edil, Craig H. Benson

World of Coal Ash Proceedings

No abstract provided.

Down From The Mountain: Skill Upgrading And Wages In Appalachia, Christopher Bollinger, James P. Ziliak, Kenneth R. Troske

University of Kentucky Center for Poverty Research Discussion Paper Series

Despite evidence that skilled labor is increasingly concentrated in cities, whether regional wage inequality is predominantly due to differences in skill levels or returns is unknown. We compare Appalachia, with its wide mix of urban and rural areas, to other parts of the U.S., and find that gaps in both skill levels and returns account for the lack of high wage male workers. For women, skill shortages are important across the distribution. Because rural wage gaps are insignificant, our results suggest that widening wage inequality between Appalachia and the rest of the U.S. owes to a shortage of skilled cities.

Forage News [2009-05], Department Of Plant And Soil Sciences, University Of Kentucky

Forage News

• Extending Grazing
• Kentucky Grazing Conference
• KFGC Awards Program
• Renovation of Pasture and Hay Fields
• New Warm Season Annual Grass Report
• KFGC Update
• Use Microwave to Test Hay Moisture
• Increase Pasture Profits Using Cross Fences
• Improving Fuel Efficiency of Your Forage Harvester
• Harvest Early for Highest Quality Hay
• Comments from Nebraska on Teff
• Upcoming Events

Human Cerebral Neuropathology Of Type 2 Diabetes Mellitus, Peter T. Nelson, Charles D. Smith, Erin L. Abner, Frederick A. Schmitt, Stephen W. Scheff, Gregory J. Davis, Jeffrey N. Keller, Gregory A. Jicha, Daron Davis, Wang-Xia Wang, Adria Hartman, Douglas G. Katz, William R. Markesbery

Pathology and Laboratory Medicine Faculty Publications

The cerebral neuropathology of Type 2 diabetes (CNDM2) has not been positively defined. This review includes a description of CNDM2 research from before the ‘Pubmed Era’. Recent neuroimaging studies have focused on cerebrovascular and white matter pathology. These and prior studies about cerebrovascular histopathology in diabetes are reviewed. Evidence is also described for and against the link between CNDM2 and Alzheimer's disease pathogenesis. To study this matter directly, we evaluated data from University of Kentucky Alzheimer's Disease Center (UK ADC) patients recruited while non-demented and followed longitudinally. Of patients who had come to autopsy (N = 234), 139 met …

Public Health Systems And Services Research: Dataset Development, Dissemination, And Use, F. Douglas Scutchfield, Nikki Lawhorn, Rick Ingram, Debra Joy Pérez, Rick Brewer, Michelyn Bhandari

Preventive Medicine and Environmental Health Faculty Publications

Public health systems and services research (PHSSR) is defined as "a field of study that examines the organization, financing, and delivery of public health services within communities and the impact of those services." PHSSR is a relatively young field and suffers from a paucity of research resources. In this article, we describe the development and utility of a data resource, housed on the Health Services and Sciences Research Resources website maintained by the National Library of Medicine, which provides easy access to instruments, indices, and datasets that are relevant to PHSSR researchers. We also investigate efforts to promote the use …

Legume Cover Crops Are More Beneficial Than Natural Fallows In Minimally Tilled Ugandan Soils, Drake N. Mubiru, Mark S. Coyne

Plant and Soil Sciences Faculty Publications

It is important to establish the various effects of legume cover crops on soil physicochemical properties because they have been considered for use as improved fallows (with shorter rest periods) to enhance development and maintenance of soil productivity. Our objectives were to assess: (i) aboveground dry matter yields of legume cover crops; and (ii) cover crop effects on weed infestation and soil physicochemical properties in a minimum tillage management system. Trials were conducted for 2 yr at Kawanda Agricultural Research Institute and on farmers’ fields in Mbale and Pallisa districts, eastern Uganda. Th e experiment layout was a Randomized Complete …

Addressing Cervical Cancer In Central Appalachia, Baretta R. Casey, Richard A. Crosby, Wallace Bates, Tonya D. Godsey, Mark B. Dignan

Center of Excellence in Rural Health Presentations

Rural women, particularly those residing in Appalachia, have some of the nation’s highest cervical cancer mortality rates. With support from federal and private grants, the University of Kentucky Center for Excellence in Rural Health-Hazard is attempting to address this issue. Eastern Kentucky-based researchers are surveying 18- to 26-year-old female community health center patients and college students about their risk factors for the disease, and then offering them free Gardasil, a vaccine against the virus that causes most cervical cancer cases.

Nucleic Acids Encoding Sarcocystis Neurona Antigen And Uses Thereof, Daniel K. Howe

Veterinary Science Faculty Patents

The present invention provides novel isolated nucleic acids encoding antigenic proteins derived fromSarcocystis neurona, or unique fragments thereof. In particular, the invention provides novel isolated nucleic acids encoding membrane-associated polypeptides SnSAG2, SnSAG3, and SnSAG 4. Also provided are purified antigenic polypeptide fragments encoded by the novel nucleic acid sequences set forth herein that encode for SnSAG2, SnSAG3, and SnSAG 4. Also provided are isolated nucleic acids capable of selectively hybridizing with the nucleic acid from Sarcocystis neurona. The invention also provides vectors comprising the nucleic acids of the invention encoding an antigenic protein derived from Sarcocystis neurona or a …

Compositions And Methods For Detecting And Treating Atherosclerosis, Nancy R. Webb, Frederick C. De Beer

Internal Medicine Faculty Patents

Methods for detecting atherosclerotic plaque and quantifying the amount of Group V sPLA₂ in plasma are disclosed. These methods can be used to assess the risk of cardiovascular pathology in a patient.

Metallic Nickel Nano- And Fine Particles Induce Jb6 Cell Apoptosis Through A Caspase-8/Aif Mediated Cytochrome C-Independent Pathway, Jinshun Zhao, Linda Bowman, Xingdong Zhang, Xianglin Shi, Binghua Jiang, Vincent Castranova, Min Ding

Toxicology and Cancer Biology Faculty Publications

BACKGROUND: Carcinogenicity of nickel compounds has been well documented. However, the carcinogenic effect of metallic nickel is still unclear. The present study investigates metallic nickel nano- and fine particle-induced apoptosis and the signal pathways involved in this process in JB6 cells. The data obtained from this study will be of benefit for elucidating the pathological and carcinogenic potential of metallic nickel particles.

RESULTS: Using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, we found that metallic nickel nanoparticles exhibited higher cytotoxicity than fine particles. Both metallic nickel nano- and fine particles induced JB6 cell apoptosis. Metallic nickel nanoparticles produced higher apoptotic induction than fine …

3d Medical Collaboration Technology To Enhance Emergency Healthcare, Greg Welch, Diane H. Sonnenwald, Henry Fuchs, Bruce Cairns, Ketan Mayer-Patel, Hanna M. Söderholm, Ruigang Yang, Andrei State, Herman Towles, Adrian Ilie, Manoj Ampalam, Srinivas Krishnan, Vincent Noel, Michael Noland, James E. Manning

Computer Science Faculty Publications

Two-dimensional (2D) videoconferencing has been explored widely in the past 15–20 years to support collaboration in healthcare. Two issues that arise in most evaluations of 2D videoconferencing in telemedicine are the difficulty obtaining optimal camera views and poor depth perception. To address these problems, we are exploring the use of a small array of cameras to reconstruct dynamic three-dimensional (3D) views of a remote environment and of events taking place within. The 3D views could be sent across wired or wireless networks to remote healthcare professionals equipped with fixed displays or with mobile devices such as personal digital assistants (PDAs). …

Lrp1 Shedding In Human Brain: Roles Of Adam10 And Adam17, Qiang Liu, Juan Zhang, Hien Tran, Marcel M. Verbeek, Karina Reiss, Steven Estus, Guojun Bu

Physiology Faculty Publications

BACKGROUND: The low-density lipoprotein receptor-related protein 1 (LRP1) plays critical roles in lipid metabolism, cell survival, and the clearance of amyloid-beta (Abeta) peptide. Functional soluble LRP1 (sLRP1) has been detected in circulating human placenta; however, whether sLRP1 is also present in the central nervous system is unclear.

RESULTS: Here we show that abundant sLRP1 capable of binding its ligands is present in human brain tissue and cerebral spinal fluid (CSF). Interestingly, the levels of sLRP1 in CSF are significantly increased in older individuals, suggesting that either LRP1 shedding is increased or sLRP1 clearance is decreased during aging. To examine potential …

Monoclonal Antibody 1a7 And Use For The Treatment Of Melanoma And Small Cell Carcinoma, Malaya Chatterjee, Kenneth A. Foon, Sunil K. Chatterjee

Microbiology, Immunology and Molecular Genetics Faculty Patents

The present invention relates to monoclonal antibody 1A7. This is an anti-idiotype produced by immunizing with an antibody specific for ganglioside GD2, and identifying a hybridoma secreting antibody with immunogenic potential in a multi-step screening process. Also disclosed are polynucleotide and polypeptide derivatives based on 1A7, including single chain variable region molecules and fusion proteins, and various pharmaceutical compositions. When administered to an individual, the 1A7 antibody overcomes immune tolerance and induces an immune response against GD2, which comprises a combination of anti-GD2 antibody and GD2-specific T cells. The invention further provides methods for treating a disease associated with altered …

Characterization Of Conserved Properties Of Hemagglutinin Of H5n1 And Human Influenza Viruses: Possible Consequences For Therapy And Infection Control, Veljko Veljkovic, Nevena Veljkovic, Claude P. Muller, Sybille Müller, Sanja Glisic, Vladimir Perovic, Heinz Köhler

Microbiology, Immunology, and Molecular Genetics Faculty Publications

BACKGROUND: Epidemics caused by highly pathogenic avian influenza virus (HPAIV) are a continuing threat to human health and to the world's economy. The development of approaches, which help to understand the significance of structural changes resulting from the alarming mutational propensity for human-to-human transmission of HPAIV, is of particularly interest. Here we compare informational and structural properties of the hemagglutinin (HA) of H5N1 virus and human influenza virus subtypes, which are important for the receptor/virus interaction.

RESULTS: Presented results revealed that HA proteins encode highly conserved information that differ between influenza virus subtypes H5N1, H1N1, H3N2, H7N7 and defined an …

Among The Missing: Mass Death & Canadian Nationalism At The Vimy Memorial, Dennis Duffy

disClosure: A Journal of Social Theory

No abstract provided.

Advancing The Study Of Violence Against Women: Evolving Research Agendas Into Science, Carol E. Jordan

Office for Policy Studies on Violence Against Women Publications

Decades of research produced by multiple disciplines has documented withering rates of violence against women in the United States and around the globe. To further an understanding of gendered violence, a field of research has developed, but recent critiques have highlighted weaknesses that inhibit a full scientific exploration of these crimes and their impacts. This review extends beyond prior reviews to explore the field’s unique challenges, its community of scientists, and the state of its written knowledge. The review argues for moving beyond “research agendas” and proposes creation of a transdisciplinary science for the field of study of violence against …

Drug Abuse Treatment Beyond Prison Walls, Carl Leukefeld, Carrie B. Oser, Jennifer Havens, Michele Staton Tindall, Jennifer Mooney, Jamieson B. Duvall, Hannah Knudsen

Behavioral Science Faculty Publications

The period surrounding release from prison is a critical time for parolees, bearing the potential for a drug-free and crime-free life in the community but also high risks for recidivism and relapse to drugs. The authors describe two projects. The first illustrates the use of a formal Delphi process to elicit and combine the expertise of treatment providers, researchers, corrections personnel, and other stakeholders in a set of statewide guidelines for facilitating re-entry. The second project is a six-session intervention to enable women to protect themselves against acquiring or transmitting HIV in their intimate relationships.

Impact Of Poor Quality Of Life On Adolescents In Rural Kentucky: A Brief Report, Hatim A. Omar, Søren Ventegodt, Joav Merrick

Pediatrics Faculty Publications

In many rural areas in Kentucky, adolescents lack the basic assets for a good quality of life, such as having caring adults, a safe place and useful activities after school. Methods: Analysis of data from middle and high school students referred to a comprehensive school based health promotion center (SBHPC). Results: From august 2006 to February 2008, a total of 382 students (200 female, 182 male, aged 12-18 years) were referred to the SBHPC for help. Only two (0.5%) students had two parents living with them and 12 (3.1%) had safe, organized after school activities. 19.9% of the total were …

Borrelia Burgdorferi Ebfc Defines A Newly-Identified, Widespread Family Of Bacterial Dna-Binding Proteins, Sean P. Riley, Tomasz Bykowski, Anne E. Cooley, Logan H. Burns, Kelly Babb, Catherine A. Brissette, Amy Bowman, Matthew L. Rotondi, M. Clarke Miller, Edward Demoll, Kap Lim, Michael G. Fried, Brian Stevenson

Microbiology, Immunology, and Molecular Genetics Faculty Publications

The Lyme disease spirochete, Borrelia burgdorferi, encodes a novel type of DNA-binding protein named EbfC. Orthologs of EbfC are encoded by a wide range of bacterial species, so characterization of the borrelial protein has implications that span the eubacterial kingdom. The present work defines the DNA sequence required for high-affinity binding by EbfC to be the 4 bp broken palindrome GTnAC, where ‘n’ can be any nucleotide. Two high-affinity EbfC-binding sites are located immediately 5′ of B. burgdorferi erp transcriptional promoters, and binding of EbfC was found to alter the conformation of erp promoter DNA. Consensus EbfC-binding …

Hyperglycemia And Acquired Weakness In Critically Ill Patients: Potential Mechanisms, Leigh Ann Callahan, Gerald S. Supinski

Internal Medicine Faculty Publications

Critical illness polyneuropathy/critical illness myopathy (CIP/CIM) is a major cause of mortality and long-term morbidity in critically ill patients, but the true incidence and prevalence of these syndromes are not known. Hermans and colleagues show that when intensive insulin therapy is used as part of routine clinical practice in the intensive care unit, the incidence of CIP/CIM as determined by electrophysiologic testing is reduced. Our understanding of the mechanisms responsible for inducing prolonged weakness in intensive care unit patients is limited, and the role of hyperglycemia in modulating these processes is unknown. Intensive insulin therapy currently remains the only effective …

Use Of Clopidogrel In The Reduction Of Myocardial Damage During Percutaneous Coronary Intervention, Arijit Dasgupta, Debabrata Mukherjee

Gill Heart & Vascular Institute Faculty Publications

It is estimated that approximately a quarter of patients undergoing coronary intervention may have significant post-procedural creatinine (CK)/creatinine kinase myocardial band (CK-MB) elevations and approximately half may have post-procedural troponin elevations. Current data suggest that periprocedural infarction is associated with short-, intermediate-, and long-term adverse outcomes, most notably mortality. This review examines the role of clopidogrel in decreasing periprocedural myonecrosis following percutaneous coronary intervention (PCI). Clopidogrel is an important pharmacologic agent used to reduce myocardial infarction post-coronary intervention as assessed directly by the evaluation of cardiac biomarkers and indirectly by the evaluation of short-term ischemic events. The optimal dose of …

Detection Of Cwd Prions In Urine And Saliva Of Deer By Transgenic Mouse Bioassay, Nicholas J. Haley, Davis M. Seelig, Mark D. Zabel, Glenn C. Telling, Edward A. Hoover

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Chronic wasting disease (CWD) is a prion disease affecting captive and free-ranging cervids (e.g. deer, elk, and moose). The mechanisms of CWD transmission are poorly understood, though bodily fluids are thought to play an important role. Here we report the presence of infectious prions in the urine and saliva of deer with chronic wasting disease (CWD). Prion infectivity was detected by bioassay of concentrated, dialyzed urine and saliva in transgenic mice expressing the cervid PrP gene (Tg[CerPrP] mice). In addition, PrP(CWD) was detected in pooled and concentrated urine by protein misfolding cyclic amplification (PMCA). The concentration of abnormal prion protein …

Carbon Nanotube Membranes For Use In The Transdermal Treatment Of Nicotine Addiction And Opioid Withdrawal Symptoms, Caroline L. Strasinger, Nicole N. Scheff, Ji Wu, Bruce J. Hinds, Audra L. Stinchcomb

Pharmaceutical Sciences Faculty Publications

Transdermal systems are attractive methods of drug administration specifically when treating patients for drug addiction. Current systems however are deficient in therapies that allow variable flux values of drug, such as nicotine for smoking cessation or complex dosing regimens using clonidine when treating opioid withdrawal symptoms. Through the use of functionalized carbon nanotube (CNT) membranes, drug delivery to the skin can be controlled by applying a small electrical bias to create a programmable drug delivery system. Clearly, a transdermal patch system that can be tailored to an individual's needs will increase patient compliance as well as provide much more efficient …