Digital Commons Network^™

Use Of A Cattle Feeding Profitability Prediction Contest In Beef Extension Programming, Jane A. Parish, W Blair Mckinley

Journal of Extension

A beef cattle feeding profitability predication contest was established in conjunction with the Mississippi Farm to Feedlot Project, an 11-year-old program similar to many cattle feeding Extension programs offered across the nation. This contest was initiated to demonstrate the value of knowing the genetic and profit potential of calves prior to deciding to feed these animals or market them at weaning or after stocker grazing. It also stimulated renewed interest in the Mississippi Farm to Feedlot Project and expanded the audience reached by this educational effort. Results of this contest indicate that it was successful in achieving its objectives.

Selecting Recipes To Enhance Educational Programming--Application Of Formative Research Methods, Sharon Francey Robinson, William Wong, A Shanna Wright Rodgers, Mary Kinney Bielamowicz

Journal of Extension

Recipe demonstration often accompanies educational programming. Formative research methods can be used when selecting recipes to enhance an educational experience. The use of recipes and food demonstrations should be consistent with identified educational goals. Our process resulted in a stepwise culling of recipes and the identification of recipe categories that supported our learning goal. We enabled input from peer educators, agents, and clients by soliciting informal and formal feedback through methods such as survey instruments, informal discussions, and structured interviews. This and similar approaches to recipe selection may engage educators in the judicious use of recipes to augment educational programming.

Overenforcement, Alex Stein, Richard Bierschbach

Faculty Scholarship

No abstract provided.

Accessing The Spoken Word, Jerry Goldman, Steve Renals, Steven Bird, Franciska De Jong, Marcello Federico, Carl Fleischhauer, Mark Kornbluh, Lori Lamel, Douglas W. Oard, Claire Stewart, Richard Wright

University of Nebraska-Lincoln Libraries: Faculty Publications

Spoken-word audio collections cover many domains, including radio and television broadcasts, oral narratives, governmental proceedings, lectures, and telephone conversations. The collection, access, and preservation of such data is stimulated by political, economic, cultural, and educational needs. This paper outlines the major issues in the field, reviews the current state of technology, examines the rapidly changing policy issues relating to privacy and copyright, and presents issues relating to the collection and preservation of spoken audio content.

Potential Of Restored Prairie Wetlands In The Glaciated North American Prairie To Sequester Atmospheric Carbon, Robert A. Gleason, Ned H. Euliss Jr., Rhonda L. Mcdougal, Kevin E. Kermes, Edward N. Steadman, John A. Harju

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

The Prairie Pothole Region (PPR) covers about 900,000 km² (347,500 mi²), which is approximately a fourth of the area in the Plains CO2 Reduction (PCOR) Partnership region. Specifically, the PPR covers portions of Iowa, Minnesota, Montana, North Dakota, and South Dakota in the United States and Alberta, Saskatchewan, and Manitoba in Canada. Formed largely by glacial events, this region historically was dominated by grasslands interspersed with shallow palustrine wetlands.
Prior to European settlement, this region may have supported more than 20 million ha (49 million acres) of wetlands, making it the largest wetland complex in North America. …

Characterizing 3-Chloro-P-Toluidine Hydrochloride On Rough-Hulled Rice And Ethyl-Cellulose-Coated Rice Baits Using High-Performance Liquid Chromatography, Randal S. Stahl, Carol Furcowlow, Jerome C. Hurley, John J. Johnston

United States Department of Agriculture Wildlife Services: Staff Publications

Methods are developed to extract and quantitate the avicide 3-chloro-p-toluidine hydrochloride (CPT HCI) from rough-hulled rice and ethyl-cellulose-coated rice baits using high-performance liquid chromatography. The mobile phase used in the ethyl-cellulose-coated rice matrix method is an acetonitrile(ACN)-phosphate buffer (60:40) at pH 8, and the rough-hulled rice matrix method uses an ACN-phosphate (70:30) buffer at pH 2. Increased retention time is observed for CPT HCI at the higher pH. The two methods have been useful in characterizing different bait formulations in an ongoing pesticide formulation improvement program.

Effectiveness Of A Motion-Activated Laser Hazing Systemfor Repelling Captive Canada Geese, Scott J. Werner, Larry Clark

United States Department of Agriculture Wildlife Services: Staff Publications

Effective management techniques are needed to disperse Canada geese (Branta canadensis) and reduce the human–wildlife conflicts associated with high population densities. We evaluated the effectiveness of a motion-activated laser hazing system for repelling captive Canada geese. The system decreased occupancy of 8 pairs of geese on the treated subplot by 83% during habituation trials. When an additional pair of geese were added to the experiment, occupancy of the treated subplot decreased .92% during each of the 20 nights of the extended habituation test. Avoidance (conditioned during the test) remained ,80% of pretreatment levels during the 2 days immediately following the …

Study Designs In Healthcare Research, Yaseen Arabi

Saudi Medical Journal

No abstract provided.

Are Orthopedic Surgeons Prone To Burnout?, Mir Sadat-Ali, Ibrahim M. Al-Habdan, Dakheel A. Al-Dakheel, Devdas Shriyan

Saudi Medical Journal

OBJECTIVE: Burnout syndrome (BOS) is a state of physical, and emotional or mental exhaustion, depersonalization, and low personal accomplishment. Health care givers are most prone to suffer from BOS. There are no studies to date on BOS among trained orthopedic, and trauma surgeons. The objective of this study, was to assess the prevalence of BOS among the orthopedic surgeons in the Eastern province of Saudi Arabia. METHODS: This study was conducted among the orthopedic surgeons of the Eastern province of Saudi Arabia between September 2003 and October 2004. One hundred and two questionnaires of the Maslach Burnout Inventory (MBI) were …

Tuberculous Epididymitis And Fertility In North Jordan, Mohammed A. Al-Ghazo, Kamal E. Bani-Hani, Zouhair O. Amarin

Saudi Medical Journal

OBJECTIVE: To describe the clinical characteristics of tuberculous epididymitis and its effect on male subfertility in a general hospital in the north of Jordan. METHODS: A retrospective case study of the hospital records of patients with genitourinary tuberculosis managed at Princess Basma Teaching Hospital in Irbid, North Jordan during the period of 1994-2001. RESULTS: Of the 16 patients with genitourinary tuberculosis, 9 were found to have tuberculous epididymitis. The mean age was 41.2 years. The main presentation was an insidious onset of painful scrotal swelling, mostly on the left side. Mean duration of symptoms was 10.6 weeks. Most patients had …

Treatment Trends Of Cutaneous Leishmaniasis In Saudi Arabia

Saudi Medical Journal

OBJECTIVE: The aim of this work is to evaluate treatment trends of cutaneous leishmaniasis (CL) in the Kingdom of Saudi Arabia (KSA), which is endemic according to the records of the Ministry of Health (MOH) and the World Health Organization (WHO) indicate so. METHODS: A questionnaire was distributed to dermatologists and general practitioners working at health care centers in different parts of KSA through the Department of Preventive Medicine, Ministry of Health. This questionnaire consisted of 4 categories divided into 10 points covering the patients9 demographics, severity of the disease, treatment types and regimen. The response of 107 physicians was …

Intervention Study Of Needle Stick Injury In Iran, Sina Mobasherizadeh, Sayed A. Abne-Shahidi, Nazafarin A. Mohammadi, Fereshteh Abazari

Saudi Medical Journal

OBJECTIVE: Injury resulting from contaminated sharp devices among health care workers (HCWs) is one of the most important concerns in medical centers. This can lead to dangerous infections such as human immunodeficiency virus, hepatitis B virus and hepatitis C virus among such people. The documentation of needle stick injuries started in Sadi Hospital, Isfahan, Iran in 2003, and our objective was to study cases of injuries by sharp devices before and after the implementation of intervention methods. METHODS: In an intervention survey of the type of before and after study, we studied injuries by needle and other sharp devices among …

Comparison Between Visual And Computerized Cardiotocography In Low Risk Pregnancy, Hisham M. Mirghani, Howaida Khair

Saudi Medical Journal

OBJECTIVE: To compare between visual and computerized cardiotocography (cCTG) in low-risk pregnant women in predicting pregnancy outcome. METHODS: One hundred and fifty-three consecutive computerized fetal heart tracings were recorded from non-laboring pregnant women at >/- 30 weeks gestation. All traces were reviewed by 2 experienced obstetricians. The study was carried out at Al-Ain Medical District, United Arab Emirates, between August 2004 and December 2004. RESULTS: Of the 153 pregnant women, 11 (7.2%) were delivered by cesarean section. The interobserver agreement was 0.60. The observers cCTG agreement were 0.48 and 0.45. The difference in cesarean section rate was not statistically significant. …

The Effect Of Breast Milk And Lanolin On Sore Nipples, Ashraf Mohammadzadeh, Ahmadshah Farhat, Habibolah Esmaeily

Saudi Medical Journal

OBJECTIVE: To compare the effect of rubbing breast milk versus lanolin in the treatment of symptoms of sore nipples. METHODS: We carried out this randomized clinical trial on 225 mothers with sore nipples in the Neonatal Intensive Care Unit of Imam Reza Hospital in Mashhad, Iran from April 2001 for 2 years. We randomly divided the patients into 3 groups. The first group rubbed the hind milk on their nipples at the end of each breast-feeding session, and the second group used lanolin locally on the nipple 3 times a day, and cleaned the nipple with a wet cloth before …

Obesity And Cardiovascular Risk Factors In Saudi Adult Soldiers, Dhafer A. Al-Qahtani, Mohammed L. Imtiaz, Mohammed M. Shareef

Saudi Medical Journal

OBJECTIVE: To examine the relationship between obesity and cardiovascular risk factors among men aged 20 years and above. METHODS: The study involved a cross-sectional survey of 2,250 Saudi male soldiers aged between 20 and 60 years residing in a military city in northern Saudi Arabia conducted in 2004. Anthropometric measurements, blood pressure, and a brief medical history were obtained in a pre-set questionnaire. Serum lipid profile and fasting plasma sugar were requested for all the subjects. A total of 1,079 subjects responded with a response rate of 47.9%. A multivariate analysis was performed to assess the relationship between general obesity, …

Drotrecogin Alfa Activated Treatment In A Neonate With Sepsis And Multi Organ Failure, Waleed H. Albuali, Ram N. Singh, Douglas D. Fraser, Leslie A. Scott, Alik Kornecki

Saudi Medical Journal

The administration of drotrecogin alfa activated improves outcome in adult patients with severe sepsis. Since the published pediatric experience with this drug is limited, the role of drotrecogin alfa activated in children, and especially in newborns is not well established. We describe a 3-day-old neonate with septic shock and multiorgan system failure, including circulatory, respiratory, renal failure, and disseminated intravascular coagulation, refractory to intensive fluid resuscitation and inotrope support. Within hours of drotrecogin alfa activated administration, the neonate experienced dramatic improvement in hemodynamic parameters. The infusion was discontinued after 48 hours, without clinical deterioration. Aside from transient thrombocytopenia, no significant …

Spread Of An Exotic Fish-Gill Trematode: A Far-Reaching And Complex Problem, Andrew J. Mitchell, Robin M. Overstreet, Andrew E. Goodwin, Thomas M. Brandt

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Centrocestus formosanus, the gill trematode, has caused serious losses among fish raised by tropical fish producers since the early 1980s and is believed to be harmful to wild fish populations, including the federally listed endangered fountain darter (Etheostoma fonticola), in the Comal River near San Marcos, Texas. The parasite appears to infect in many fishes from Hawaii, Florida, Texas, and Utah. The gill trematode has a complex life cycle involving definitive hosts (aquatic birds and occasionally some mammals) and intermediate hosts (aquatic snails and several fish species). In the United States, the green heron (Butorides virescens …

A Bioarchaeological Investigation Of Two Unmarked Graveyards In Bridgetown, Barbados, Christopher Crain

Masters Theses

In 1996 and 1999 two previously unknown graveyards were discovered in separate sections of Bridgetown, Barbados. Emergency excavations of the sites recovered the skeletal material of at least thirty-two (MNI=32) individuals as well as a number of grave goods. While the artifacts were from the historical period there was continuing speculation as to the ancestry of the individuals interred within these graveyards. During the summer of 2004 the first preliminary osteological analysis of the skeletal material was conducted to identify the biological characteristics, including the ancestral affiliation, of these individuals. The analysis determined that the individuals interred at these sites …

Screening Of Postpartum Depression Among Chinese Immigrants, Beahwa Yeoh

Master's Projects

Postpartum depression among the Chinese population in the United States has been understudied even though the Chinese community continues to rapidly increase in numbers. The purpose of this study is to investigate the prevalence of postpartum depression among Chinese immigrants using the "Edinburgh Postnatal Depression Scale," a self-report questionnaire. This study also reports demographics obtained from participants and explores the practice of "zuo ye zi" among Chinese immigrants. In the spring of 2005, twenty-eight postpartum Chinese women, all first generation immigrants, were asked to participate in this study during home visits conducted by public health nurses in Alameda County, CA. …

Introducing The Balanced Scorecard: Creating Metrics To Measure Performance, Andra Gumbus

WCBT Faculty Publications

This experiential exercise presents the concept of the Balanced Scorecard (BSC) and applies it in a university setting. The Balanced Scorecard was developed 12 years ago and has grown in popularity and is used by more than 50% of the Fortune 500 companies as a performance measurement and strategic management tool. The BSC expands the traditional financial measures into three other dimensions to capture a balanced approach to measure performance in an organization. These additional dimensions are as follows: Customer Focus, Competence/Employee Learning and Growth, and Operational Efficiency. The exercise uses an analogy of a race car driver who relies …

Are Advanced Degrees Worth The Time And Effort?, Carla Kimbrough

College of Journalism and Mass Communications: Faculty Publications

We’ve read it all before. The more you learn, the more you earn.
High school graduates earn more than those who drop out of school. College grads have higher salaries than those who have only a high school education. Those with graduate degrees often out earn those with a bachelor's degree. Of course, there are exceptions to every rule.
The question of graduate degrees often comes up in our industry. When I've spoken with journalists who are pondering graduate .school, I ask about their motivation. What do you want the outcome to be? What do you think a graduate degree …

Molecular Serotyping Of Escherichia Coli O26:H11, Lisa M. Durso, James L. Bono, James E. Keen

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Serotyping is the foundation of pathogenic E. coli diagnostics; however, few laboratories have this capacity. We developed a molecular serotyping protocol that targets, genetically, the same somatic and flagellar antigens of E. coli O26:H11 used in traditional serotyping. It correctly serotypes strains untypeable by traditional methods, affording primary laboratories serotyping capabilities.

Regulating Section 527 Organizations, Gregg D. Polsky, Guy-Uriel E. Charles

Scholarly Works

In this Essay, we consider whether the Federal Election Commission (FEC) has the authority to regulate independent 527 organizations (e.g., Swiftboat Veterans for Truth, Moveon.org, etc.) as political committees under the Federal Election Campaign Act. This issue, which was hotly debated during the last election cycle when it was considered and ultimately tabled by the FEC, is an extremely complex one that requires a deep understanding of election, tax, administrative, and constitutional law. After considering how these areas of law intersect, we conclude that the FEC lacks the authority to regulate independent 527 organizations as political committees.

At The Whim Of The State: Neoliberalism And Nongovernmental Organizations In Guerrero, Mexico, William Yaworsky

Anthropology Faculty Publications

This paper examines the relationship between the Secretaría de Desarrollo Social (SEDESOL) and nongovernmental organizations (NGOs) in the Chilapa region of Guerrero, Mexico. I argue that the Mexican state via SEDESOL has effectively harnessed NGOs to perform as regional pillars of neoliberal reform initiatives. The intimacy of this relationship raises serious questions for those who see NGOs performing as vehicles for furthering local or regional "autonomy." Instead, I argue that regional NGOs are key role players in the deepening incorporation of communities into the global industrial economy.

Este artículo examina las relaciones entre la Secretaría de Desarrollo Social (SEDESOL) y …

Privacy Issues In The Era Of Ubiquitous Commerce, Holtjona Galanxhi, Fiona Fui-Hoon Nah

Research Collection School Of Computing and Information Systems

The vision of ubiquitous commerce (u-commerce) is realized through the convergence of electronic, mobile, television, voice and silent commerce applications. The ubiquity, universality, uniqueness, and unison of u-commerce will provide two principal benefits for individual users and companies: increased convenience as well as more personalized and customized services. However, u-commerce will also bring new issues such as a greater degree of privacy concerns that will impact individual users, companies, and the society at large. This paper proposes and elaborates on a conceptual framework for privacy in the u-commerce era. It combines Lessig’s macro-level perspective – the four-factor model of privacy …

Improving Profit In The Flower Growing Business, Gerry Parlevliet

Agriculture reports

Flower growing is a business. It can be a very profitable business. Just as in any enterprise the success depends very much on the knowledge, skill, tools and business acumen the owner brings to the operation. All small businesses face similar hurdles to achieving success. A small proportion grow and become highly profitable, the bulk allow the owner operator to make a living but unfortunately a percentage of enterprises fold up after a relatively short time or are maintained in a sub profitable form. This bulletin will provide some experiences, tools, suggestions for new flower businesses and for those that …

On Optimization Of Sensor Selection For Aircraft Gas Turbine Engines, Ramgopal Mushini, Daniel J. Simon

Electrical and Computer Engineering Faculty Publications

Many science and management problems can be formulated as global optimization problems. Conventional optimization methods that make use of derivatives and gradients are not, in general, able to locate or identify the global optimum. Sometimes these problems can be solved using exact methods like brute force. Unfortunately, these methods become computationally intractable because of multidimensional search spaces. Hence, the application of heuristics for a class of problems that incorporates knowledge about the problem helps solve optimization problems. Optimization of sensor selection using heuristics can lead to significant improvements in the controllability and observability of a dynamic system. The aim of …

The Myth Of Accountability And The Anti-Administrative Impulse, Edward L. Rubin

Vanderbilt Law School Faculty Publications

The idea of accountability is very much in fashion in legal and political thought these days. To be sure, the term is used in a variety of different ways, but that is the nature of fashion. Colored cloth ponchos may be in fashion this season, for example, but they can be shaped and colored in a variety of different ways. It is differences of this sort that sustain a fashion trend. If the only poncho available were red and square, the fashion trend would display an impressive unity, but it wouldn't last very long. In order to make sales, clothing …

Gamma Sigma Delta Newsletter - Nebraska Chapter, Issue #30, August 2005

Gamma Sigma Delta, Nebraska Chapter: Newsletters

CONTENTS:
PRESIDENT’S MESSAGE
IN MEMORIAM
Gamma Sigma Delta Scholarship Recognition
Student Highlight
Gamma Sigma Delta Seminar
GAMMA SIGMA DELTA COMMITTEES, 2004-2005
NOMINATIONS FOR MEMBERSHIP TO GAMMA SIGMA DELTA

Alternative Methods For Identifying Groups Of Neighborhoods To Support The Development Of Alliances In Omaha, Nebraska, Heather L. Bloom

Student Work

Omaha by Design’s (OBD) initiative, Neighborhood Omaha, identifies groups of neighborhoods as planning units. Objective methods can be used to identify alternative groupings of neighborhoods into alliances for sub-area planning. For alliances to be successful, neighborhoods need to be drawn together based on similar characteristics, specifically neighborhood demographics. This study asserts that neighborhood, business and miscellaneous associations can be analyzed using two-step cluster analysis to determine demographic, problem and identity similarity. An analysis of the neighborhoods east of 72nd Street, as identified by the City of Omaha Planning Department, resulted in the creation 11 multi-neighborhood alliances.