Digital Commons Network^™

Historical Perspective Of Traditional Indigenous Medical Practices: The Current Renaissance And Conservation Of Herbal Resources, Si-Yuan Pan, Gerhard Litscher, Si-Hua Gao, Shu-Feng Zhou, Zhi-Ling Yu, Hou-Qi Chen, Shuo-Feng Zhang, Min-Ke Tang, Jian-Ning Sun, Kam-Ming Ko

Pharmacy Faculty Publications

In recent years, increasing numbers of people have been choosing herbal medicines or products to improve their health conditions, either alone or in combination with others. Herbs are staging a comeback and herbal “renaissance” occurs all over the world. According to the World Health Organization, 75% of the world’s populations are using herbs for basic healthcare needs. Since the dawn of mankind, in fact, the use of herbs/plants has offered an effective medicine for the treatment of illnesses. Moreover, many conventional/pharmaceutical drugs are derived directly from both nature and traditional remedies distributed around the world. Up to now, the practice …

Kinetic Studies Of Model Reactions To Transform Biomass Into Fuels, Dhairya Dilip Mehta

Open Access Dissertations

Second-generation biofuels utilizing lignocellulosic biomass are considered to be a promising alternative to fossil-based fuels. Lignocellulosic biomass is structurally diverse and therefore requires detailed understanding of the thermal depolymerization and catalytic hydrodeoxygenation reactions to optimize the overall process. This dissertation describes the experimental work using model compounds to elucidate the role of bimetallic catalyst and control the reaction operating parameters such as temperature and hydrogen pressure to maximize energy recovery in the liquid product from biomass resource.

Annual Report, Public Services Department, 2012-2013, Tina Neville, Kaya Van Beynen

Library Department and Committee Reports

Annual report for the Public Services Department of the Nelson Poynter Library at the University of South Florida St. Petersburg for period July 1, 2012 to June 30, 2013.

Annual Report, Research & Instruction Department, 2013-2014, Tina Neville, Kaya Van Beynen

Library Department and Committee Reports

Annual report for the Research and Instruction Department of the University of South Florida St. Petersburg's Nelson Poynter Memorial Library for the period July 2, 2013 to June 30, 2014.

18 Scaa Agenda - October 9th 2014, Abdool Aziz

Legislative Branch Publications

No abstract provided.

19 Scaa Agenda - October 16th 2014, Abdool Aziz

Legislative Branch Publications

No abstract provided.

Sb [A] 55-035 Marine Biology Club, Abdool Aziz

Legislative Branch Publications

No abstract provided.

University Work Plan : 2014-2015, University Of South Florida St. Petersburg., University Of South Florida. System.

Statewide Governing Boards: Reports and Planning Documents

No abstract provided.

Proceedings Of The 2014 U.S. Geological Survey Karst Interest Group, Carlsbad, New Mexico April 29 - May 2, 2014 Usgs Karst Interest Group Usgs Scientific Investigations Report: 2014-5035, Eve L. Kuniansky

KIP Talks and Conferences

Edited by Kuniansky, Eve L.; Spangler, Lawrence E. INTRODUCTION AND ACKNOWLEDGMENTS AGENDA U.S. GEOLOGICAL SURVEY KARST INTEREST GROUP WORKSHOPSpeleotrek: The Cutting Edges of Karst into the 21st Century. PROGRAMS AND KARST AQUIFERSA Preview of "Karst in the United States of America: A Digital Map Compilation and Database" -- Groundwater Availability of the Floridan Aquifer System -- Assessing Potential Impacts from a Proposed Phosphate Mine on Ashley Spring, a Unique Karst Public Water Supply in the Uinta Mountains, Uintah County, Utah. TRACERSGroundwater Tracing in Arid Karst Aquifers: Concepts and Considerations -- Challenges to a Karst Dye-Tracing Investigation in an Urban Brownfields …

Obesity And Surgical Wound Healing: A Current Review, Yvonne N. Pierpont, Trish Phuong Dinh, R. Emerick Salas, Erika L. Johnson, Terry G. Wright, Martin C. Robson, Wyatt G. Payne

Surgery Faculty Publications

Objective. The correlation between obesity and deficient wound healing has long been established. This review examines the current literature on the mechanisms involved in obesity-related perioperative morbidity. Methods. A literature search was performed using Medline, PubMed, Cochrane Library, and Internet searches. Keywords used include obesity, wound healing, adipose healing, and bariatric and surgical complications. Results. Substantial evidence exists demonstrating that obesity is associated with a number of postoperative complications. Specifically in relation to wound healing, explanations include inherent anatomic features of adipose tissue, vascular insufficiencies, cellular and composition modifications, oxidative stress, alterations in immune mediators, and nutritional …

Historical And Projected Climate (1901–2050) And Hydrologic Response Of Karst Aquifers, And Species Vulnerability In South-Central Texas And Western South Dakota, John F. Stamm, Mary F. Poteet, Amy J. Symstad

KIP Articles

Two karst aquifers, the Edwards aquifer in the Balcones Escarpment region of south-central Texas and the Madison aquifer in the Black Hills of western South Dakota, were evaluated for hydrologic response to projected climate change through 2050. Edwards aquifer sites include Barton Springs, the Bexar County Index Well, and Comal Springs. Madison aquifer sites include Spearfish Creek and Rhoads Fork Spring. Climate projections at sites were based on output from the Community Climate System Model of global climate, linked to the Weather Research and Forecasting (WRF) model of regional climate. The WRF model output was bias adjusted to match means …

A Conservation Status Index, As An Auxiliary Tool For The Management Of Cave Environments, C. R. Donato, A. S. Ribeiro, L. S. Souto

KIP Articles

The conservation of the Speleological Heritage involves bioecological, geomorphological and anthropogenic studies, both from inside the caves and from the external environments that surround them. This study presents a method to rank caves according to their priority for conservation and restoration. Nine caves were evaluated: indicators related to the environmental impacts and the vulnerability status presented by those caves (intrinsic features) and the values scored in a ‘Cave Conservation Index’ (CCI) were established. We also used a rapid assessment protocol to measure cave vulnerability for prioritization of conservation/restoration actions (RAP-cr) comparing natural cavities with the same lithology, due to “strictu …

Karst Depression Detection Using Aster, Alos/Prism And Srtm-Derived Digital Elevation Models In The Bambuí Group, Brazil, Osmar Abilio De Carvalho Jr., Renato Fontes Guimarães, David R. Montgomery

KIP Articles

Remote sensing has been used in karst studies to identify limestone terrain, describe exokarst features, analyze karst depressions, and detect geological structures important to karst development. The aim of this work is to investigate the use of ASTER-, SRTM- and ALOS/PRISM-derived digital elevation models (DEMs) to detect and quantify natural karst depressions along the São Francisco River near Barreiras city, northeast Brazil. The study area is a karst landscape characterized by karst depressions (dolines), closed depressions in limestone, many of which contain standing water connected with the ground-water table. The base of dolines is typically sealed with an impermeable clay …

National Cave And Karst Research Institute 2013-2014 Annual Report, National Cave And Karst Research Institute

KIP Articles

No abstract provided.

Troglomorphic Pseudoscorpions (Arachnida: Pseudoscorpiones) Of Northern Arizona, With The Description Of Two New Short-Range Endemic Species, J. Judson Wynne

KIP Articles

No abstract provided.

Cave-Dwelling Arthropods And Vertebrates Of North Rim Grand Canyon, With Notes On Ecology And Management, J. Judson Wynne, Kyle D. Voyles

KIP Articles

Prior to this study, there was no information on arthropods, bats, and other vertebrates of caves in northwesternmost Arizona. Based on invertebrate and vertebrate inventory work conducted during 2005 and 2006, we provide future directions for conservation and management for caves on Grand Canyon–Parashant National Monument, northwestern Arizona. Baseline investigations to find and identify arthropods, bats, and other vertebrates were conducted at 7 of the largest known caves on the monument. We identified 52 morphospecies including 44 arthropods, 4 bats, and 4 other vertebrates. Of the cave-dwelling arthropods, we found 10 eisodophiles, 6 troglophiles, 8 questionable troglophiles, 7 trogloxenes, 8 …

A Central Support System Can Facilitate Implementation And Sustainability Of A Classroom-Based Undergraduate Research Experience (Cure) In Genomics, David Lopatto, Charles Hauser, Christopher J. Jones, Don Paetkau, Vidya Chandrasekaran, David Dunbar, Christy Mackinnon, Joyce Stamm, Consuelo Alvarez, Daron Barnard, James E. J. Bedard, April E. Bednarski, Satish Bhalla, John M. Braverman, Martin Burg, Hui-Min Chung, Randall J. Dejong, Justin R. Diangelo, Chunguang Du, Todd T. Eckdahl, Yuying Gosser, Shubha Govind, Gerard Mcneil, Karim A. Sharif

Publications and Research

There have been numerous calls to engage students in science as science is done. A survey of 90-plus faculty members explores barriers and incentives when developing a research-based genomics course. The results indicate that a central core supporting a national experiment can help overcome local obstacles.

Setting The Stage For Arv-Based Prevention For Women: A Snapshot Of The Zimbabwean Context, Population Council

HIV and AIDS

Zimbabwe, with an estimated population of 12.7 million people, is among the countries in sub-Saharan Africa most affected by the HIV epidemic. Given the urgent need for HIV-prevention options for women, a number of projects are underway to prepare for introduction of tenofovir gel should it be shown to be effective. One of these is a toolkit developed by the Population Council to assist policymakers and program managers in identifying the most strategic opportunities for introducing tenofovir gel. The toolkit includes three related components: a landscape analysis, a discussion guide for key opinion leader interviews, and a program planning tool. …

A Data Set Of Worldwide Glacier Length Fluctuations, Paul W. Leclercq, Johannes Oerlemans, Hassan J. Basagic, Christina Bushueva, A. J. Cook, Raymond Le Bris

Geology Faculty Publications and Presentations

Glacier fluctuations contribute to variations in sea level and historical glacier length fluctuations are natural indicators of past climate change. To study these subjects, longterm information of glacier change is needed. In this paper we present a data set of global long-term glacier length fluctuations. The data set is a compilation of available information on changes in glacier length worldwide, including both measured and reconstructed glacier length fluctuations. All 471 length series start before 1950 and cover at least four decades. The longest record starts in 1535, but the majority of time series start after 1850. The number of available …

Assisted Conception And Equality Of Familial Status In Parentage Law, Wanda Wiegers

Canadian Journal of Family Law

This article provides an in-depth analysis of outcomes in parentage disputes involving assisted conception across Canada. Throughout this article, I draw on equality of status, familial security and equity in terms of gender and sexual orientation as norms or values that should underlie and guide the legal regulation of parenthood in the context of reproductive technologies. Throughout, I also compare and contrast the sources of and the implications for children and parents of resistance in law towards the abolition of illegitimacy and the regulation of assisted conception.

Rethinking Canadian Legal Approaches To Frozen Embryo Disputes, Stefanie Carsley

Canadian Journal of Family Law

This article examines and critiques Canadian legal responses to disputes over frozen in vitro embryos. It argues that current laws that provide spouses or partners with joint control over the use and disposition of embryos created from their genetic materials and that mandate the creation of agreements setting out these parties' intentions in the event of a disagreement or divorce overlook the experiences of women who undergo in vitro fertilization treatment. It also maintains that these laws do not accord with how Canadian law and public policy has responded to similar conflicts between spouses, or to agreements that seek to …

High-Resolution Magnetic Susceptibility Measurements For Investigating Magnetic Mineral Formation During Microbial Mediated Iron Reduction, Estella A. Atekwana, Farag M. Mewafy, Gamal Z. Abdel Aal, D. Dale Werkema, Andre Revil, Lee D. Slater

Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works

Disimilatory iron-reducing bacteria play an important role in the reduction of Fe(hydr)oxides and the production of secondary solid-iron mineral phases that can have magnetic properties. Magnetic susceptibility can therefore play an important role in identifying zones where microbial-mediated iron reduction is occurring. We investigated the magnetic susceptibility variations in a hydrocarbon-contaminated aquifer where methanogenesis and iron reduction are the main biogeochemical processes. Our objectives are to (1) determine the variability of magnetic susceptibility, (2) determine the hydrobiogeochemical controls on the magnetic susceptibility variability, and (3) evaluate the use of magnetic susceptibility as a viable technique for identifying zones where the …

Paracrine-Rescued Lobulogenesis In Chimeric Outgrowths Comprising Progesterone-Receptor-Null Mammary Epithelium And Redirected Wild-Type Testicular Cells, Robert D. Bruno, Corinne A. Boulanger, Sonia M. Rosenfield, Lisa H. Anderson, John P. Lydon, Gilbert H. Smith

School of Medical Diagnostics & Translational Sciences Publications

We have previously shown that non-mammary and tumorigenic cells can respond to the signals of the mammary niche and alter their cell fate to that of mammary epithelial progenitor cells. Here we tested the hypothesis that paracrine signals from mammary epithelial cells expressing progesterone receptor (PR) are dispensable for redirection of testicular cells, and that re-directed wild-type testicular-derived mammary cells can rescue lobulogenesis of PR-null mammary epithelium by paracrine signaling during pregnancy. We injected PR-null epithelial cells mixed with testicular cells from wild-type adult male mice into cleared fat-pads of recipient mice. The testicular cells were redirected in vivo to …

Volume 2014 - Issue 1 - Winter, 2014, Echoes Staff

Rose Echoes

No abstract provided.

Sampling Local Fungal Diversity In An Undergraduate Laboratory Using Dna Barcoding, A. H. Harrington, A. F. Bigott, B. W. Anderson, M. J. Boone, S. M. Brick, J. F. Delsol, R. A. Hotchkiss, R. A. Huddleston, E. H. Kasper, J. J. Mcgrady, M. L. Mckinnie, M. V. Ottenlips, N. E. Skinner, K. C. Spatz, A. J. Steinberg, F. Van Den Broek, C. N. Wilson, A. M. Wofford, A. M. Willyard

Journal of the Arkansas Academy of Science

Traditional methods for fungal species identification require diagnostic morphological characters and are often limited by the availability of fresh fruiting bodies and local identification resources. DNA barcoding offers an additional method of species identification and is rapidly developing as a critical tool in fungal taxonomy. As an exercise in an undergraduate biology course, we identified 9 specimens collected from the Hendrix College campus in Conway, Arkansas, USA to the genus or species level using morphology. We report that DNA barcoding targeting the internal transcribed spacer (ITS) region supported several of our taxonomic determinations and we were able to contribute 5 …

Distribution, Habitat Preference, And Status Of The Ditch Fencing Crayfish, Faxonella Clypeata (Hay) (Decapoda: Cambaridae), In Arkansas, H. W. Robison, C. T. Mcallister

Journal of the Arkansas Academy of Science

The ditch fencing crayfish, Faxonella clypeata (Hay), is a common and widespread crayfish that inhabits roadside ditches, intermittent first-order streams, shallow sloughs with heavy vegetation, and edges of swamps in Arkansas. Between 1997-2012, we made 55 collections of F. clypeata in 34 counties throughout eastern Arkansas, including 23 counties where F. clypeata had not been previously documented. At most of these locations within the West Gulf Coastal and Mississippi Alluvial Plain provinces, F. clypeata was found to be a locally abundant crayfish. With regard to conservation status, F. clypeata should be considered as “Currently Stable” due to its widespread distribution …

Urban Stream Syndrome In A Small Town: A Comparative Study Of Sager And Flint Creeks, T. S. Wakefield

Journal of the Arkansas Academy of Science

Utilizing rapid bioassessment procedures and aquatic physiochemical techniques, a three-year investigation of Sager and Flint creeks was completed. Bioassessment indices and physiochemical parameters of the 2 streams were compared and the effects of urbanization on both watersheds were assessed. Correlating data concerning land usage in both watersheds and alterations of both streams' geomorphology were also utilized to conclude that Sager Creek shows a higher degree of urban stream syndrome than Flint Creek.

First Record Of Ribbon Worms (Nemertea: Tetrastemmatidae: Prostoma) From Arkansas, P. G. Davison, H. W. Robison, C. T. Mcallister

Journal of the Arkansas Academy of Science

No abstract provided.

New Records And Notes On The Ecology Of The Northern Long-Eared Bat (Myotis Septentrionalis) In Arkansas, D. Blake Sasse, M. L. Caviness, M. J. Harvey, J. L. Jackson, P. N. Jordan, T. L. Klotz, P. R. Moore, R. W. Perry, R. K. Redman, T. S. Risch, D. A. Saugey, J. D. Wilhide

Journal of the Arkansas Academy of Science

No abstract provided.

The Need To Reform In Pharmaceutical Protection: The Inapplicability Of The Patent System To The Pharmaceutical Industry And The Recommendation Of A Shift Towards Regulatory Exclusivities, Amanda Fachler

Fordham Intellectual Property, Media and Entertainment Law Journal

No abstract provided.