Digital Commons Network^™

How Do Individual Factors Influence Moral Decision Making In Entrepreneurship? : The Role Of Self-Construal, Temporal Construal And Moral Identity., Shanshan Qian

Electronic Theses and Dissertations

Some entrepreneurs are often perceived to do almost anything to succeed and pursue self-interests while breaking moral and ethical standards. This is particularly severe when the ventures are at the early stage because entrepreneurs face scarce resources, high uncertainty and a competitive environment. It is noted that entrepreneurs' behavior of conforming business ethics and morality is profound for entrepreneurs’ firms viability. Thus, this dissertation employs self-construal theory and construal level theory and identifies how entrepreneurs’ cognitive development influences entrepreneurs to make moral decisions. In addition, I address the role of entrepreneurs’ moral identity in the focal relationships. Data were collected …

Investigation Of Stabilization Mechanisms For Colloidal Suspension Using Nanoparticles., Qingwen He

Electronic Theses and Dissertations

Over the past decade, charged nanoparticles have been found to enhance the stability of colloidal suspensions. One promising explanation of this stabilization mechanism is “Nanoparticle Haloing”- the formation of a non-adsorbing nanoparticle layer surrounding neutral colloids that would induce an effective electrostatic repulsion between them. The objective of this work was to investigate the effect of additional charged nanoparticles on the interaction between neural colloids in nanoparticle-regulated complex fluids. Firstly, colloidal probe Atomic Force Microscopy (CP-AFM) is used to directly measure the interaction force in such system with nanoparticle volume fractions varying from 10-6 to 10-2. It is found that …

A Gross National Happiness Infused Curriculum: The Promise Of A More Meaningful Education In Bhutan, Sonam Zangmo

Masters Theses

Schooling in our modern society is aimed primarily to secure a career so that individuals will find their places in the political and economic systems. However, many believe that education should be reconceived so that student skills and attributes are understood more fully in relation to their impact on the local as well as the global community. The Gross National Happiness infused curriculum aspires to facilitate the holistic education that would address some of the humanistic values we need in this era. In this paper I study the concepts of Gross National Happiness and how the Gross National Happiness infused …

Effects Of Pubertal Status And Number Of Estrous Cycles Prior To Breeding In Beef Heifers, Average Daily Gain On Reproductive Performance And Comparison Of Two Fixed Time Ai Estrus Synchronization Protocols, Rebecca A. Vraspir

Department of Animal Science: Dissertations, Theses, and Student Research

Reproductive success is the most important factor in beef cattle production and is affected by timing of pubertal onset in heifers, and reproductive biotechnologies utilized. Three studies were conducted to evaluate the effects of pubertal status, ADG, and 2 fixed time AI protocols on reproductive success in beef heifers.

In the first study, heifers that were pubertal prior to breeding had a greater AI and overall pregnancy rate; produced more calves born within the first 21 d of the calving season; and weaned older, heavier calves than non-pubertal heifers. Additionally, heifers that had ≥2 estrous cycles, prior to the first …

Energy Content Of Reduced-Fat Dried Distillers’ Grains And Solubles For Lactating Dairy Cows And Effects On Energy And Nitrogen Balance, Alison J. Foth

Department of Animal Science: Dissertations, Theses, and Student Research

Eight Holstein and 8 Jersey multiparous, lactating cows were used to complete 56 energy balances to determine the energy content of reduced-fat distillers grains and solubles (RFDDGS). A repeated switchback design was used to compare treatments with and without RFDDGS. Diets consisted of 24.2 % corn silage, 18.4 % alfalfa hay, 6.94 % brome hay with either 22.9 % rolled corn and 14.8 % soybean meal (Control), or 8.95 % rolled corn, 28.8 % RFDDGS, and 0 % soybean meal (Co-P; DM basis). The inclusion of RFDDGS did not affect (P = 0.86) DMI averaging 21.4 ± 0.53 kg …

Breach Of Tolerance: Primary Biliary Cirrhosis., Lifeng Wang, Fu-Sheng Wang, Christopher Chang, M Eric Gershwin

Department of Medical Genetics Faculty Papers

In primary biliary cirrhosis (PBC), the breach of tolerance that leads to active disease involves a disruption in several layers of control, including central tolerance, peripheral anergy, a "liver tolerance effect," and the action of T regulatory cells and their related cytokines. Each of these control mechanisms plays a role in preventing an immune response against self, but all of them act in concert to generate effective protection against autoimmunity without compromising the ability of the host immune system to mount an effective response to pathogens. At the same time, genetic susceptibility, environmental factors, including infection agents and xenobiotics, play …

Obesity And Mortality: Are The Risks Declining? Evidence From Multiple Prospective Studies In The United States., Tapan S. Mehta, Kevin R. Fontaine, Scott W. Keith, Sripal S. Bangalore, Gustavo De Los Campos, Alfred Bartolucci, Nicholas M. Pajewski, David B. Allison

Department of Pharmacology and Experimental Therapeutics Faculty Papers

We evaluated whether the obesity-associated years of life lost (YLL) have decreased over calendar time. We implemented a meta-analysis including only studies with two or more serial body mass index (BMI) assessments at different calendar years. For each BMI category (normal weight: BMI 18.5 to <25 >[reference]; overweight: BMI 25 to60, YLL for grade 1 obesity decreased by 1.02 years (P < 0.001) and increased by 0.63 years for grade 2-3 obesity (P = 0.63). Among women aged ≤60, YLL for grade 1 obesity decreased by 4.21 years (P < 0.001) and by 4.97 years (P < 0.001) for grade 2-3 obesity. In women aged >60, YLL for grade 1 obesity decreased by 3.98 years (P < 0.001) and by 2.64 years (P = 0.001) for grade 2-3 obesity. Grade 1 obesity's association with decreased longevity has reduced for older Caucasian men. For Caucasian women, there is evidence of a decline in the obesity YLL association across all ages.

Long-Term Stony Coral Transplantation Success Offshore Southeast, Florida, Usa, Theresa Elizabeth Robitaille

HCNSO Student Theses and Dissertations

Transplanted coral (Order: Scleractinia) colony condition was surveyed at five injury event sites, two coral nurseries, and one impact minimization location off the coast of Broward County, Florida, USA in 2012. Because stony corals are long-lived and slow growing, generally growing less than one centimeter in diameter per year, determining transplantation success requires long-term (greater than two years) monitoring. Long-term monitoring efforts, however, are rarely completed. This study is unique in that it examined stony coral transplantation success of several projects over a time period of 6-17 years. Control colonies were also surveyed in order to compare naturally growing coral …

An Examination Of Radionuclide Transport In The Vadose Zone Using Field Lysimeters, Michael Witmer

All Theses

Understanding how radionuclides interact in the subsurface is important for the remediation of contaminated sites, assessment of risk due to radioactive waste disposal, and designing new radioactive waste management strategies. The current understanding of the geochemical behavior of radionuclides in the subsurface and more specifically the vadose zone has been developed through reactive transport modeling supplemented by laboratory experiments. Interactions between radionuclides with the mineral particles and organic matter in the vadose zone can be very complex and while laboratory experiments produce valuable data, few controlled, intermediate scale transport studies have been performed. In order to accurately predict vadose zone …

Hexapod Herald - Vol. 26, No. 4, August 2014

Hexapod Herald and Other Entomology Department Newsletters

Contents: Welcome - Congratulations - Faculty News - Publications - Grants - Travel - Meet an Off-Campus Student - Student News

Lumbar Morphometry: A Study Of Lumbar Vertebrae From A Pakistani Population Using Computed Tomography Scans, Muhammad M. Alam, Muhammad Waqas, Hussain Shallwani, Gohar Javed

Section of Neurosurgery

Study design: A cross-sectional study.
Purpose: To describe the characteristics of lumbar vertebrae of Pakistani patients reporting at a tertiary care hospital and compare with studies from other populations.
Overview of literature: Several studies have been conducted to determine morphometry of lumbar vertebrae. Most of the studies involve Caucasian populations, still data on other populations still sparse. This is the first study describing lumbar morphometry of a Pakistani population.
Methods: An observational study was conducted based on a review of thin-cut (3 mm) computed topographic images of lumbar vertebrae. Two-hundred and twenty vertebrae from forty-nine patients were studied, and various …

Teachers’ Accounts Of Their Perceptions And Practices Of Providing Written Feedback To Nursing Students On Their Assignments, Sajid Iqbal, Raisa Gul, Arusa Lakhani, Nusrat Fatima Rizvi

School of Nursing & Midwifery

Written feedback can facilitates students’ learning in several ways. However, the teachers’ practice of written feedback may be affected by various factors. This study aimed to explore the nurse teachers’ accounts of their perceptions and practices of providing written feedback.

A descriptive exploratory design was employed in the study. A purposive sample of 12 teachers from nursing institutions in Karachi, Pakistan, participated in the study. Using a semi-structured guide, in-depth interviews were conducted with the participants, between January-September, 2013. The interviews were tape recorded and transcribed verbatim and were manually content analyzed.

The analysis of findings led to three sections: …

Interprofessional Practice And Education: Holistic Approaches To Complex Health Care Challenges, Monica Nandan, Patricia Scott

Faculty Articles

The incidence of chronic health conditions continues to rise worldwide. As a result, many groups and decision makers are calling for greater use of interprofessional health care teams and education to effectively address the social, psychological, biological, environmental, and economic dimensions inherent in these health care challenges. This article examines interprofessional practice (IPP) and interprofessional education (IPE) and addresses the following questions: (1) What is IPP; (2) What is IPE; (3) What competencies are necessary to effectively engage in IPP; (4) Who should be educated to serve on IPP health delivery teams; and (5) What educational model can best prepare …

Development Of An In Vitro System For Evaluation Of Prosthetic Vein Valves, Ross Gorman

All Theses

Chronic venous insufficiency is a chronic disorder where venous pressure is not reduced during exercise. In a healthy individual, the vein valves and muscle pumps of the extremities combine to allow for a reduction in venous pressure during exercise. Consistent high pressure in the leg can lead to disability, pain, and ulcer formation. Typical causes of chronic venous insufficiency are venous reflux and acute venous obstruction. Research is under way to develop a prosthetic vein valve that can easily be implanted with a minimally invasive catheter procedure which addresses chronic venous insufficiency. This thesis discusses development of an in vitro …

The Effects Of Instructional Schedule Type On Student Achievement, Attendance, And Graduation At The High School Level, Andrew S. Freeman

All-Inclusive List of Electronic Theses and Dissertations

The primary purpose of this quantitative study was to analyze the effects of instructional scheduling type on student achievement and school outcomes. This study specifically analyzed the differences between traditional schedules and block schedules on the six dependent variables of Algebra I End-of-Course Assessment scores, English 10 End-of-Course Assessment scores, Biology I End-of-Course Assessment scores, attendance rates, graduation rates, and college and career readiness rates and controlling for socioeconomic status, school size, and average years of experience of faculty. Data from all Indiana public high schools from the 2012-2013 school year were obtained from the Indiana Department of Education. A …

Ornithologies Of Desire: Ecocritical Essays, Avian Poetics, And Don Mckay By Travis V. Mason, Maureen Scott Harris

The Goose

Review of Ornithologies of Desire: Ecocritical Essays, Avian Poetics, and Don McKay by Travis V. Mason.

Growing Resistance: Canadian Farmers And The Politics Of Genetically Modified Wheat By Emily Eaton, Aubrey R. Streit Krug

The Goose

Review of Growing Resistance: Canadian Farmers and the Politics of Genetically Modified Wheat by Emily Eaton.

Late Moon By Pamela Porter And The Family China By Ann Shin, Lindsay Diehl

The Goose

Review of Late Moon by Pamela Porter and The Family China by Ann Shin.

Human Dependence On Nature: How To Help Solve The Environmental Crisis By Haydn Washington, Lorelei Hanson

The Goose

Review of Human Dependence on Nature: How to Help Solve the Environmental Crisis by Haydn Washington.

Large-Scale Avian Influenza Surveillance In Wild Birds Throughout The United States, Sarah N. Bevins, Kerri Pedersen, Mark W. Lutman, John A. Baroch, Brandon S. Schmit, Dennis Kohler, Thomas Gidlewski, Dale L. Nolte, Seth R. Swafford, Thomas J. Deliberto

United States Department of Agriculture Wildlife Services: Staff Publications

Avian influenza is a viral disease that primarily infects wild and domestic birds, but it also can be transmitted to a variety of mammals. In 2006, the United States of America Departments of Agriculture and Interior designed a large-scale, interagency surveillance effort that sought to determine if highly pathogenic avian influenza viruses were present in wild bird populations within the United States of America. This program, combined with the Canadian and Mexican surveillance programs, represented the largest, coordinated wildlife disease surveillance program ever implemented. Here we analyze data from 197,885 samples that were collected from over 200 wild bird species. …

Development Of Poly(Lactic Acid)-Poly(Ethylene Glycol) Nanoparticles For The Delivery Of Non- Toxic Drug In Combination Therapy For The Treatment Of Glioblastoma And Neuroblastoma, Olivia Grace Decroes

All Theses

lioblastoma and neuroblastoma are both solid-form tumors. Glioblastomas primarily reside in the brain, while neuroblastomas are found in the sympathetic nervous system. Both glioblastoma and neuroblastoma re classified as orphan diseases, which affect less than 200,000 individuals a year. Over the course of 5 years, 40% of patients diagnosed with neuroblastomas and only 6% of patients diagnosed will glioblastomas will be living.73,74. Glioblastoma and neuroblastoma tumors possess a gene known as MGMT. MGMT is used by tumors as a DNA repair mechanism, which increases the likelihood these tumors will become resistant to traditional drug therapies.28,37 Other pathways, such as the …

Alumni Journal - Volume 85, Number 2, Loma Linda University School Of Medicine

Alumni Journal, School of Medicine

Features
10 | Born Out of a Sense of Mission
14 | APC 2014
28 | Inspired Steps
40 | A New Start for Orphans in Zimbabwe

News
3 | This and That
4 | Staff Updates
6 | School of Medicine News
12 | 2013 Class Giving Report
42 | Alumni in the News
43 | In Memoriam

Editorial
2 | Established in the Past, Relevant in the Present

From the Dean
8 | Morning Rounds and Evening Rounds: Our Collective Story

Historial Snapshot
48 | The Doctor's Kid

What's Up Doc?
49 | Erwin Ponraj '04

Out Of The Frying Pan, Into The Fire: Mixed Affective Reactions To Social Proximity In Borderline And Avoidant Personality Disorders In Daily Life, Reuma Gadassi, Avigal Snir, Kathy R. Berenson, Geraldine Downey, Eshkol Rafaeli

Psychology Faculty Publications

Social proximity typically helps individuals meet their belongingness needs, but several forms of psychopathology, including borderline and avoidant personality disorders (BPD and APD, respectively) are characterized by social difficulties. This experience-sampling study is one of the first to directly investigate the affective reactions of individuals with BPD and APD (compared with healthy controls [HC]) to social proximity in daily life. We examined both person-level and day-level reactions. At the person level, the rate of social proximity across the diary period was associated with diminished feelings of rejection, isolation, shame, and dissociation in the HC group. In contrast, it was not …

Using Ipads In Teaching Vocabulary For Students With Learning Disabilities, Kellie Smith

Theses and Dissertations

The purpose of this study was to examine the effects of using iPad to improve vocabulary skills for students with learning disabilities. The participants were 2nd grade students placed in a learning disability resource room. Baseline data was collected using traditional methods during vocabulary intrusion for the first three weeks. During intervention, the iPad was integrated in vocabulary instruction by adapting iPad app, Vocabulary City. The findings indicate students understanding, recognition, and implementation of vocabulary words increased when iPad app technology was implemented.

Response Of Grassland Songbirds To Grazing System Type And Range Condition, Stephen K. Davis, Brenda C. Dale, Tom Harrison, David C. Duncan

The Prairie Naturalist

Much of the remaining prairie in Canada is grazed by cattle and most grassland birds of conservation concern occupy such habitat. Identifying vegetation features related to grassland bird habitat selection that can be easily understood and measured by professional range managers and livestock producers on private lands is an important step towards conserving and restoring remaining grasslands. We conducted grassland bird surveys on 28 native mixed-grass prairie pastures in southern Saskatchewan to determine whether grazing system type (season-long vs. rotational) influenced avian abundance. Grazing system had no influence on abundance of grassland passerines. Conservation agencies that promote particular grazing systems …

Legacy Effects In Prairie Restoration: A 73-Year Spatial History, Thomas D. Brock

The Prairie Naturalist

Black Earth Rettenmund Prairie State Natural Area, one of the highest quality prairie remnants in southern Wisconsin’s Driftless Area, has been the target of extensive restoration efforts since it was acquired by the Nature Conservancy (TNC) in 1986. In the present work, I analyzed the spatial history of this prairie using a Geographical Information System (GIS) and an extended series of air photos, on-the-ground surveys, early maps, and land-use records. In 1937, when the first air photo was taken, the site was nearly devoid of trees and shrubs. In subsequent years, the site became progressively woody until at the time …

The Significance Of Micro-Prairie Reconstruction In Urban Environments, Bruno Borsari, Neal Mundahl, Malcom F. Vidrine, Marc Pastorek

The Prairie Naturalist

An aggressive urban sprawl during the last half century has not only contributed to habitat disturbance and extirpation, as well as a loss of knowledge and appreciation for biodiversity. Across the United States, prairie reconstruction has been a very effective approach for developing sustainable landscape designs in city parks and other open spaces. The purpose of this work is to focus on restoration and reconstruction of selected micro-prairies as a vehicle for enhanced place-based education and to partially remediate the consequences of global climate change and loss of pollinators. From the coastal prairies of southwestern Louisiana, to the eastern edge …

Introduction—23rd North American Prairie Conference, Dr. Douglas J. Cattani, Dr. Nicola Koper, Dr. Pamela Rutherford, Dr. Richard K. Baydack

The Prairie Naturalist

Building upon the tradition started in Illinois by Peter Schramm in 1970, with the first conference on prairies and prairie restoration, the North American Prairie Conference (NAPC) has developed a tradition of excellence in native prairie research, conservation, education and restoration of one of the worlds’ most productive, yet most endangered, ecosystems. It has spawned great interest, enthusiasm and efforts to better understand, appreciate, manage and conserve this vital part of North America’s natural and cultural history.

In early August 2012, the University of Manitoba in Winnipeg hosted the 23rd NAPC. The theme of the 2012 conference was “Celebrating Our …

Historic Distribution And Ecology Of Tall-Grass Prairie In Western Canada, Darcy C. Henderson, Nicola Koper

The Prairie Naturalist

Rapid settlement and agricultural development of western Canada in the late 1800s and early 1900s nearly eliminated the tall-grass prairie, and pre-empted a detailed description by ecologists. A combination of literature review and historical ecological analysis of soils, climate, and composition data are applied to estimate the historic distribution, and area occupied by tall-grass prairie in southern Manitoba and southeastern Saskatchewan, Canada. The resulting area estimate of 20,830 km² is more than three times any previously reported value. Some confusion of terms from the first half of the 1900s, and the impact of invasive species on vegetation patterns observed …

Prairie Restoration: Bridging The Past And The Future, Daryl D. Smith

The Prairie Naturalist

Tallgrass prairie once dominated most of mid-continent North America. Conversion of this prairie to cropland was rapid and extensive. Today, it is the most decimated ecosystem in North America with less than two percent remaining. Prairie reconstruction began at the University of Wisconsin Arboretum in the 1930s. Thirty years later, exemplary initiatives by a group of highly motivated restorationists in Illinois and Iowa became a part of the legacy of restoration ecology. Their work generated widespread public interest in prairie restoration and initiated the ongoing biennial North American Prairie Conference. Since then, practitioners have made significant advances in reconstruction and …