Digital Commons Network^™

October 19, 2015, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.

Proper Orthogonal Decomposition Methods For The Analysis Of Real-Time Data: Exploring Peak Clustering In A Secondhand Smoke Exposure Intervention, Vincent Berardi, R. Carretero-González, N. E. Klepeis, A. Palacios, J. Belletierre, S. Hughes, S. Obayashi, M. F. Hovell

Psychology Faculty Articles and Research

This work explores a method for classifying peaks appearing within a data-intensive time-series. We summarize a case study from a clinical trial aimed at reducing secondhand smoke exposure via the installation of air particle monitors in households. Proper orthogonal decomposition (POD) in conjunction with a k-means clustering algorithm assigns each data peak to one of two clusters. Aversive feedback from the monitors increased the proportion of short-duration, attenuated peaks from 38.8% to 96.6%. For each cluster, a distribution of parameters from a physics-based model of airborne particles is estimated. Peaks generated from these distributions are correctly identified by POD/clustering …

Halloween Family Ghost Run, Hosted By Maryann Manning Family Literacy Center, To Feature Noah Galloway From "Dancing With The Stars", Staff

Browse All News

No abstract provided.

Biochemical Effects Of Meditation: A Literature Review, William C. Daube, Charles E. Jakobsche

Scholarly Undergraduate Research Journal at Clark (SURJ)

Meditation is an activity that can help reduce stress and anxiety from daily life as well as help cultivate overall feel- ings of peacefulness, relaxation, and contentment. This review describes several studies that have been used to assess how meditation can influence the body at the molecular level. The presented results focus on small-molecule metab- olites, which are broadly defined as naturally-produced molecules that weigh less than approximately 1000 Da. The results show that meditation can significantly affect hormones and neurotransmitters such as cortisol, dehydroepi- androstrone, serotonin, melatonin, and epinephrine. Some common and modern experimental techniques that are relevant to …

Female Gubernatorial Candidates In Purple States: A Case Study Of New Mexico And Arizona, Brittany Klug

Scholarly Undergraduate Research Journal at Clark (SURJ)

This research serves to determine how the political ideology of Republican female candidates, in conjunction with political and cultural factors, affects the outcome of gubernatorial elections. An analysis of two 2010 gubernatorial races, taking place in New Mexico and Arizona, will use a case study approach to test the hypothesis that no single aspect of a candidate will ultimately decide the outcome of an election. This paper will also use an alternative ideol- ogy score to compare candidates, in addition to examining the history of female politicians. The findings support the hypothesis that one factor does not unilaterally determine an …

The Efficacy Of Electroconvulsive Therapy In Managing Self-Injurious Behaviors Among Youth With Autism Spectrum Disorder: A Review, Themal I. Ellawala

Scholarly Undergraduate Research Journal at Clark (SURJ)

Self-Injurious Behaviors (SIB) in Autism Spectrum Disorder (ASD) form a constellation of particularly pervasive and harmful symptoms signifying high morbidity for children and adolescents. Electroconvulsive Therapy (ECT) has been proposed as a last resort for particularly severe and treatment-resistant forms of SIB, yet has received little acceptance in mainstream clinical psychology. This paper summarizes findings of four studies investigating the effic- acy of ECT in treating SIB in ASD inflicted youth. This paper also evaluates the research on potential side-effects and ethical implications of ECT use. I conclude that while extensive further research is required to understand the implications of …

Reproductive Rights In Latin America: A Case Study Of Guatemala And Nicaragua, Katherine W. Bogen

Scholarly Undergraduate Research Journal at Clark (SURJ)

A lack of access to contraceptives and legal abortion for women throughout the nations of Nicaragua and Guatemala creates critical health care problems. Moreover, rural and underprivileged women in Guatemala and Nicaragua are facing greater limitations to birth control access, demonstrating a classist aspect in the global struggle for female reproductive rights. Although some efforts have been made over the past half-century to initiate a dialogue on the failure of medical care in these nations to adequately address issues of maternal mortality and reproductive rights, the women's reproductive health movements of Nicaragua and Guatemala have struggled to reach an effective …

A Progressive Physical Therapy Plan Of Care For A Patient With Charcot-Marie-Tooth Disease Following Myocardial Infarction: A Case Report, Paige Blasco, Kirsten Buchanan

Case Report Posters

Charcot-Marie-Tooth disease (CMT) is an inherited neuromuscular disease caused by mutations in genes that produce proteins involved in the structure and function of either the myelin sheath or the peripheral nerve axon. The slow degeneration of the nerves results in a decreased ability to communicate with their distant targets leading to symmetric distal muscle atrophy and weakness, hand and foot deformities, and sensory loss. There is currently no treatment that reverses or stops the progression of the disease; however, there are physical therapy (PT) interventions that reduce the level of disability in individuals with CMT. Research has shown that interval …

Medical School Watercooler Newsletter - October 18, 2015, Lindsey Lyle

Watercooler Newsletter

This is the October 18, 2015 edition of the Frederick P. Whiddon College of Medicine's Newsletter - Watercooler.

Contents Include:

USA Welcomes Ali Shropshire, MSN, FNP-BC

Med School Cafe - Expert Advice for the Community

USA Welcomes Dr. Raymond Langley

Dr. James W. Fleshman Jr. to Present Frazer/Leigh Memorial Lecture

Harvey Ikner Leads USA Employee Campaign for United Way

USA Medical Students Cook for Families at Ronald McDonald House

USA Medical Alumni Association Lecture to Feature COM Alum Dr. John LeDoux

USA Welcomes Dr. Steven Kahn

P53: "The Wall Watcher", Nektarios Barabutis, John D. Catravas

Bioelectrics Publications

No abstract provided.

A Rare Cause Of Obscure Occult Gastrointestinal Bleeding, Haroon Shahid, Md, Jason Korenblit, Md, Mba

Division of Gastroenterology and Hepatology Faculty Papers

BACKGROUND

• Obscure gastrointestinal (GI) bleeding is defined as persistent or recurrent GI bleeding after negative evaluations with upper endoscopy and colonoscopy.
• Accounts for approximately 5% of GI bleeding.
• Obscure GI bleeding can further be classified as being overt or occult.

-Overt GI bleeding is clinically evident, with either hematemesis, hematochezia, or melena.

-Occult GI bleeding manifests as iron deficiency anemia or a positive fecal occult blood test.

• Our case demonstrates a rare cause of obscure occult GI bleeding.

Craving Versus Control: Negative Urgency And Neural Correlates Of Alcohol Cue Reactivity, David S. Chester, Donald R. Lynam, Richard Milich, C. Nathan Dewall

Department of Psychological Sciences Faculty Publications

Background: Alcohol abuse is a common and costly practice. Individuals high in negative urgency, the tendency to act rashly when experiencing negative emotions, are at particular risk for abusing alcohol. Alcohol abuse among individuals high in negative urgency may be due to (a) increased activity in the brain’s striatum, (b) decreased activity in brain regions associated with self-control, or (c) a combination of the two. Methods: Thirty eight non-alcohol-dependent participants completed a measure of negative urgency and then underwent functional magnetic resonance imaging (fMRI) while passively viewing pleasant and alcohol images. Results: Alcohol images (as compared to pleasant images) were …

Developing Self-Awareness Of Medical Students And Faculty Members Through Reflective Activities, Amy B. Smith Phd, Kira K. Zwygart Md

Department of Education

No abstract provided.

Labor Market Changes And Human Capital Investment: Evidence From Migration Boom In Nepal, Rashesh Shrestha

Himalayan Research Papers Archive

Economic theory suggests that schooling decisions are motivated by returns to education and opportunity cost. In a rapidly changing economic context, changes in returns to education can significantly influence schooling decisions. Migrating to the resource-abundant Gulf countries in short-term contracts represent an additional, and often the most lucrative, labor market option for many young individuals in South Asian developing countries. However, most of these jobs do not tend to demand high education qualifications. This paper studies whether access to low-skilled jobs in construction and service sector led to a reduction in schooling investment. Utilizing the Nepal Census data and instrumental …

October 17, 2015 (Pages 6187-6258), Pennsylvania Legislative Reference Bureau

Volume 45 (2015)

No abstract provided.

10/17/2015 Obituary Records, Hawaii Obituaries

Obituaries

List of Obituaries for individuals who passed away on 10/17/2015. Scroll down to see the names and obituary description.

Teens Acting Against Violence (Taav) Program Evaluation, Khristy Parker, André B. Rosay, Michelle Dewitt, Eileen Arnold

Reports

Teens Acting Against Violence (TAAV) is a violence prevention and youth empowerment program at the Tundra Women’s Coalition (TWC) for teenagers living in Bethel, Alaska. Participation is voluntary and open for any interested teens aged 12-18. TWC and TAAV partnered with the University of Alaska Anchorage (UAA) Justice Center to conduct an evaluation of the TAAV program through a one-time survey of former and current adult members (over 18 years of age) of TAAV. Pursuant to TAAV objectives, the focus of the evaluation was placed on examining efforts in the areas of domestic violence and sexual assault prevention, building healthy …

Mr. Randy Rawls

African American Funeral Programs

Mr_Randy_Rawls.pdf - Funeral program for Mr. Randy Rawls

Situational Prevention And Public Transport Crime In El Salvador, Mangai Natarajan, Ronald Clarke, Carlos Carcach, Carlos Ponce, Margarita Beneke De Sanfeliú, Dolores Escobar Polanco, Mario Chávez, Mauricio Shi

Publications and Research

By any standard, there is a serious problem of crime on the public transport system in El Salvador. Guided by crime opportunity theory, this study undertook a rapid assessment of the problem consisting of a systematic observation of public transport in El Salvador and focus group discussions with passengers, bus operators, police and bus company owners/managers. The purposes were (1) to describe the main forms of crime and disorder afflicting the system, (2) to identify features of the system that contribute to the high levels of crime and disorder, and (3) to identify preventive measures, consistent with international experience. A …

Accounting For Anomalous Hydraulic Responses During Constant-Rate Pumping Tests In The Prairie Du Chien-Jordan Aquifer System – Towards A More Accurate Assessment Of Leakage, Justin Blum

Sinkhole Conference 2015

The Prairie du Chien-Jordan Aquifer system is an important source of drinking water for residents of southeastern Minnesota. Assessment of the hydraulic properties of this aquifer continues to be of interest for wellhead protection and resource evaluation efforts. When performing constant-rate pumping tests on wells constructed in the karsted Prairie du Chien Aquifer, anomalous hydraulic responses resulting from cavernous flow are frequently observed. Hydraulic response in the adjacent Jordan Sandstone Aquifer is also commonly distorted because of bedding-plane fractures and well development techniques such as blasting and bailing. Resolution of these anomalous responses is important for accurate estimates of leakage …

Building Codes To Minimize Cover Collapses In Sinkhole-Prone Areas, George Veni, Connie Campbell Brashear, Andrew Glasbrenner

Sinkhole Conference 2015

Cover- collapse sinkholes are forming with increasing frequency under buildings. Analyses of sinkhole distribution in Beacon Woods, Florida, preliminarily indicate their occurrence is an order of magnitude greater in urban versus undeveloped areas, suggesting the structures themselves are enhancing the collapse process. The most likely causes are induced recharge via at least one of two sources. First, runoff and drainage from roads, structures, and impoundments that is not adequately dispersed will promote sinkhole development. Second, leaking water, sewer, and septic systems beneath or adjacent to a structure will also promote collapse. The process of cover-collapse from induced recharge is well …

The Cost Of Karst Subsidence And Sinkhole Collapse In The United States Compared With Other Natural Hazards, David J. Weary

Sinkhole Conference 2015

Rocks with potential for karst formation are found in all 50 states. Damage due to karst subsidence and sinkhole collapse is a natural hazard of national scope. Repair of damage to buildings, highways, and other infrastructure represents a significant national cost. Sparse and incomplete data show that the average cost of karst-related damages in the United States over the last 15 years is estimated to be at least $300,000,000 per year and the actual total is probably much higher. This estimate is lower than the estimated annual costs for other natural hazards; flooding, hurricanes and cyclonic storms, tornadoes, landslides, earthquakes, …

Legacy Data In The Minnesota Spring Inventory, Greg Brick

Sinkhole Conference 2015

Past spring inventories have covered certain parts of Minnesota reasonably well, notably, the springs of the Minneapolis-St. Paul metropolitan area and the southeastern Minnesota karst. But hitherto, there has not been a systematic effort to create a uniform statewide inventory. The first step, before hunting down new springs, was to compile existing data and the most fruitful source of hydrological legacy data for the Minnesota spring inventory was the DNR Fisheries files. Once entered into a GIS-capable database, these spring locations can help “seed the ground” so that when crews finally do take to the field to map more springs, …

Sinkhole Vulnerability Mapping: Results From A Pilot Study In North Central Florida, Clint Kromhout, Alan E. Baker

Sinkhole Conference 2015

At the end of June in 2012, Tropical Storm Debby dropped a record amount of rainfall across Florida which triggered hundreds, if not thousands, of sinkholes to form which resulted in tremendous damage to property. The Florida Division of Emergency Management contracted with the Florida Department of Environmental Protection’s Florida Geological Survey to produce a map depicting the state’s vulnerability to sinkhole formation. The three-year project began with a pilot study in three northern Florida counties: Columbia, Hamilton and Suwannee. Utilizing the statistical modeling method Weights of Evidence, results from the pilot study yielded a 93 percent success rate of …

Study On Monitoring And Early Warning Of Karst Collapse Based On Botdr Technique, Zhende Guan

Sinkhole Conference 2015

Brilliouin Optical Time Domain Reflectometer (BOTDR) is a newly developed measurement and monitoring technique, which utilizes Brilliouin spectroscopy and Optical Time Domain Reflectometer (Jiang et al., 2006; Zhang et al., 2009; Xu et al.,2011) to measure strain generated in optical fibers as distributed in the longitudinal direction. This paper introduces the principle and characters of BOTDR technique firstly, and makes an example of karst collapse monitoring at section K14 of highway from Guilin to Yangshuo. And we talk about how to use this technique in underlying karst collapse monitoring in karst highway, discuss environmental factors, like temperature and vehicle dynamic …

Investigation Of A Sinkhole In Ogle County, Northwestern Illinois, Using Near-Surface Geophysical Techniques, Philip J. Carpenter, Lauren Schroeder

Sinkhole Conference 2015

A sinkhole measuring 40 m in diameter and up to 6.5 m deep occurs within the Nachusa Grasslands, near the town of Franklin Grove, northwestern Illinois. This area, dedicated to prairie conservation and restoration, is owned and operated by The Nature Conservancy. Several meters of unconsolidated sand, gravel, and clay overlie the St. Peter sandstone, beneath which lies karstic Prairie du Chien dolomite. Investigations included EM conductivity profiles, resistivity soundings, 2D resistivity, and ground- penetrating radar (GPR), supplemented by conductivity logs, soil cores, and tree core studies. These data indicate the sandstone averages about 5 m deep near the sinkhole …

Spatiotemporal Response Of Cvoc Contamination And Remedial Actions In Eogenetic Karst Aquifers, Ingrid Y. Padilla, Vilda L. Rivera, Celys Irizarry

Sinkhole Conference 2015

The northern karst region of Puerto Rico has a long and extensive history of toxic spills, chemical waste, and industrial solvent release into the subsurface. High potential for exposure in the region has prompted aggressive remediation measures, which have extended for over 40 years. Of particular concern is contamination with chlorinated volatile organic compounds (CVOCs) because of their ubiquitous presence and potential health impacts. This work evaluates historical groundwater quality data to assess the spatiotemporal distribution of CVOC contamination in the karst aquifer system of northern Puerto Rico, and its response to remedial action in two superfund sites contaminated with …

Karst Influence In The Creation Of A Pfc Megaplume, Virginia Yingling

Sinkhole Conference 2015

Perfluorochemicals (PFCs) are fully-fluorinated organic chemicals used to produce a wide range of industrial and commercial products. Their extreme persistence and mobility in the environment and nearly ubiquitous presence in humans and wildlife has raised serious concerns regarding their environmental and human health effects. In the 1940s to 1970s, PFC-bearing wastes were disposed of in three unlined landfills in Washington County, Minnesota. The resulting co-mingled PFC plumes created a “megaplume” that contaminated over 250 km2 of groundwater and four major drinking water aquifers; affecting eight municipal water supply systems and thousands of private wells. Site investigations revealed that karst features, …

Using Nitrate, Chloride, Sodium, And Sulfate To Calculate Groundwater Age, Kimm Crawford, Terry Lee

Sinkhole Conference 2015

Regression analysis is used to identify monotonic trends to assign water age using ion data from two large well water databases from southeast Minnesota (SE MN). Nitrate (NO3-N), chloride (Cl), sodium (Na), and sulfate (SO4) ions in the commonly used aquifers in SE MN can be used as groundwater tracers since they are either entirely or partly anthropogenic in their sources, their loading occurs on a regional scale, and they are almost entirely conserved. Ion concentrations over time are used to establish six trend patterns. Two patterns are unchanging (background and stable above background), and four are changing (linear up, …

Conduit Flow In The Cambrian Lone Rock Formation, Southeast Minnesota, U.S.A., John D. Barry, Jeffrey A. Green, Julia R. Steenberg

Sinkhole Conference 2015

The karst lands of southeast Minnesota contain more than one hundred trout streams that receive perennial discharge from Paleozoic bedrock springs. Several of the Paleozoic bedrock units that provide discharge are karst aquifers. Field investigations into the flow characteristics of these formations have been conducted using fluorescent dyes to map groundwater springsheds and characterize groundwater flow velocities for use in water resource protection. Recent field work has focused on the Cambrian Lone Rock Formation, a siliciclastic unit consisting of very fine-grained sandstone and siltstone with minor beds of shale and dolostone. The formation is mapped within tributary valleys of the …