Digital Commons Network^™

A Dynamic Analysis Of Human Welfare In A Warming Planet, Humberto Llavador, John E. Roemer, Joaquim Silvestre

Cowles Foundation Discussion Papers

Anthropogenic greenhouse gas (GHG) emissions have caused atmospheric concentrations with no precedents in the last half a million years, inducing serious uncertainties about future climates and their effects on human welfare. Recent climate science supports the view that the climate stabilization will require very low GHG emissions in the future. We ask: Is a path of low emissions compatible with sustainable levels of human welfare? With steady growth in human quality of life? Addressing these questions requires both defining welfare criteria and empirically estimating the possible paths of the economy. We specify and calibrate a dynamic model with four intertemporal …

A Dynamic Analysis Of Human Welfare In A Warming Planet, Humberto Llavador, John E. Roemer, Joaquim Silvestre

Cowles Foundation Discussion Papers

Climate science indicates that climate stabilization requires low GHG emissions. Is this consistent with nondecreasing human welfare? Our welfare index, called quality of life (QuoL), emphasizes education, knowledge, and the environment. We construct and calibrate a multigenerational model with intertemporal links provided by education, physical capital, knowledge and the environment. We reject discounted utilitarianism and adopt, first, the Intergenerational Maximin criterion, and, second, Human Development Optimization, that maximizes the QuoL of the first generation subject to a given future rate of growth. We apply these criteria to our calibrated model via a novel algorithm inspired by the turnpike property. The …

The Daily Egyptian Back To Summer (B), August, 2008, Daily Egyptian Staff

August 2008

No abstract provided.

An Update Of The Field Guide To Louisiana Soil Classification (Bulletin #889), David C. Weindorf

LSU AgCenter Bulletins

This field guide represents an update of work by Amacher et al. (1989), the original idea of which started with Dr. Bob Miller. The guide provides researchers and others interested in soils with a concise key to the classification of soils throughout Louisiana along with information on geology, climate, vegetation, etc.

Viability And Fertilizing Capacity Of Cryopreserved Sperm From Three North American Acipenseriform Species: A Retrospective Study, Á Horváth, W. R. Wayman, J. C. Dean, B. Urbányi, T. R. Tiersch, S. D. Mims, D. Johnson, J. A. Jenkins

Faculty Publications

Populations of sturgeon across the globe are threatened due to unregulated harvest and habitat loss, and the status varies among species across North America. Ready access to viable and functional sperm would contribute to recovery programmes for these species. In this study, we examined the motility, viability (cell membrane integrity) of cryopreserved sperm from three North American acipenseriform species and fertilizing capacity. Milt samples were collected from captive shortnose sturgeon (Acipenser brevirostrum), wild paddlefish (Polyodon spathula) and pallid sturgeon (Scaphirhynchus albus) and cryopreserved using combinations of Modified Tsvetkova's (MT) extender, Original Tsvetkova's extender, and modified Hanks' balanced salt solution, along …

First Choice, August 2008, Wusf Public Media

First Choice Monthly Newsletter

The August 2008 issue of WUSF's newsletter "First Choice."

Should The Health Information Glaucoma Be Hospital Based Or Community Based?, Rajiv B. Khandekar, Mohammed A. Jaffer, Harith Al-Harthy

Saudi Medical Journal

OBJECTIVE: To compare the prevalence and incidence of glaucoma in 2005 of >/=30 years-old Omani population. METHODS: This was a retrospective review of health data type of study conducted in 2007. The study was conducted in the Eye & Ear Health Care Section, Department of Non-Communicable Disease Control, Ministry of Health, The prevalence of glaucoma was estimated through community based modified cluster type of survey. Incidence was estimated from Health Information and Management System (HIMS) Formula to calculate the prevalence from incidence of a chronic disease to compare these 2 estimates. RESULTS: We examined 3,324 persons of >30 years of …

Molecular Ablation Of Transforming Growth Factor Beta Signaling Pathways By Tyrosine Kinase Inhibition: The Coming Of A Promising New Era In The Treatment Of Tissue Fibrosis., Joel Rosenbloom, Sergio A. Jimenez

Department of Medicine Faculty Papers

No abstract provided.

Educating Nurses On The Impact Of Domestic Violence On Preschool Children Ages 0-5, Beverly A. Gibson

Theses and Dissertations

Background: Domestic violence crosses all boundaries of culture, ethnicity, religion, education, age and socioeconomic class. Exposing young, impressionable children to violence may be traumatic and life-altering. Exposure to domestic violence can harm children cognitively, emotionally, physically and developmentally. During infancy and early childhood, children make frequent acute and well-child visits to healthcare providers. These frequent visits provide nurses multiple opportunities to identify risk and offer interventions that may foster a child's resilience to the impact of domestic violence exposure.

Purpose: The purpose of this project is to provide a continuing education session for nurses to increase their knowledge …

Spinal Versus Epidural Anesthesia For The Management Of Patients With Preeclampsia Undergoing Elective Of Urgent Elective Or Urgent Cesarean Section, Lonna M. Potter

Theses and Dissertations

Preeclampsia, a hypertensive disorder of pregnancy, is a complication that increases maternal and fetal risk and complicates the selection of regional analgesia and anesthesia. Certified registered nurse anesthetists (CRNAs) work as part of a collaborative team properly managing analgesia and anesthesia in women with preeclampsia during labor and delivery. The purpose of the project is to identify the degree of hemodynamic stability associated with two commonly used regional anesthesia techniques, spinal or epidural, in patients with preeclampsia. The goal was to identify current evidence supporting best practice in analgesic and anesthetic management of patients with preeclampsia

A comprehensive review of …

Aromatherapy: The Power Of Scent, M. Sugumaran, T. Vetrichelvan

Ethnobotanical Leaflets

An alternative (in medicine) is a substance that speeds up the renewal of the tissues so that they can carry out their functions more efficiently. Aromatherapy is one such method of healing, using volatile oils. This article was prepared to give the reader more information on the usage of essential oils.

Antimicrobial And Cytotoxic Activities Of Hopea Utilis Fruits, Muthiah Maridass

Ethnobotanical Leaflets

Aqueous and ethanolic crude extracts of Hopea utilis screened for antibacterial and cytotoxic activities were studied. Antibacterial activity of ethanolic extracts of H. utilis were more successful with the pathogens Salmonella typhi and Streptococcus aureus. The MICs values of ethanolic extract of Hopea utilis were active against Salmonella typhi (25 mg/ml), Salmonella typhi (25 mg/ml), and Staphylococcus aureus (36 mg/ml) respectively. The results of both extracts of aqueous and ethanolic of Hopea utilis showed the brine shrimp lethality assay LD50 values were 1.64 μg/ml and 1.34 μg/ml.

Attentive Mothers Versus Minimally Invested/Neglectful Mothers : The Development Of New Neurons In The Hippocampus Specifically Activated By Foster Pup Exposure, Danielle Christina Worthington Stoneman

Master's Theses

As pregnancy progresses, the female is transformed from an animal that actively avoids pup-related cues (Kinsley, 1994) to one highly motivated to build nests, and retrieve, group, groom, and crouch over a set of pups. In the vast majority of events, motherhood progresses normally; in a striking subset, however, it does not. This study seeks to evaluate neurological differences in the dentate gyrus between primiparous females that respond maternally and those that do not when exposed to foster pups. It was hypothesized that the attentive mothers which perform the expected maternal behaviors have a different number of triple labeled BrdU(measuring …

The Narrative “I” And Eye : Hawthorne’S Artist As Social Observer, Orah Dan Massarsky

Theses, Dissertations and Culminating Projects

This thesis considers the position of the artist in a polarized society experiencing radical extremist political tensions and which demands public allegiance and identification with the dominant ideology. Nathaniel Hawthorne, whose personal origins were grounded in the American past that formed his creative domain, was an astute social critic whose writings in the turbulent period of mid nineteenth-century America reflected an acute awareness of the fundamental crises in his time, such as slavery and the efforts towards its abolition, the perils of regional conflict that threatened national unity, the effects of increasing commercialization and urbanization of American culture and the …

A Fluorescent Photoinduced Electron Transfer (Pet) Sensor For Cations With A Separate Pet Channel To Suppress Proton Signals, Supun Pathirana

Theses, Dissertations and Culminating Projects

This thesis presents A-((10-((2-methoxy-4-methylphenoxy)methyl)anthracen-9- yl)methyl)(pyridin-2-yl)-A-((pyridin-2-yl)methyl)methanamine, 1, a photoinduced electron transfer (PET) sensor that acts as a fluorescent ‘Off-On’ switch in the presence of Zn ions and not sensitive to protons.

La MatemáTica Y La TeoríA Del Conocimiento En La FiccióN De Jorge Luis Borges, Aleksandra Todorovich

Theses, Dissertations and Culminating Projects

For many of us, connecting math and literature seems very bizarre since we think that it is very hard to use numbers to express our literary thoughts. Yet, we forget that first mathematicians were philosophers (or is it the other way around?) who wanted to explain nature and events around them in simple mathematical findings. Somehow throughout human history, as our knowledge was expanding and it became increasingly harder and harder to be well rounded like the Greeks, we became specialized and detached from other sciences. Nevertheless, math stayed in the core of each new science that would branch throughout …

Western Juniper (Juniperus Occidentalis) Ecology With An Exercise In Remote Sensing Techniques, Elizabeth A. Goralski

Geography Masters Research Papers

Western juniper (Juniperus occidentalis var. occidentalis) has been expanding its biogeographic range since the mid-1800's, resulting in decreased biodiversity, altered wildlife habitat, increased soil erosion, reduced stream flows and reduced forage production. The direct causes of western juniper aforestation are unclear but appear to be related to altered fire regimes, over grazing, and climatic shifts.

This study seeks to determine how Landsat images combined with Digital Orthoquads (DOQs) can be used to examine the geographic distribution of western juniper. Satellite imagery has yet to be applied to the large scale mapping of western juniper aforestation, resulting in the lack of …

It's Not Too Late: Applying Continuing Violation Theory To The Designation Of Critical Habitat Under The Esa, Amelia Boone

Washington Law Review

The Endangered Species Act (ESA or the Act) requires the United States Fish and Wildlife Service (the Service) to designate critical habitat for every species it lists as threatened or endangered. Generally, the Service must designate critical habitat within one year of listing the species. If it cannot determine the species’ habitat at the moment of listing, it can issue a finding of “not determinable,” which gives it one additional year to study the species and its habitat needs. At the end of that additional year, the Service must list the critical habitat, using whatever data is available. On close …

Nebline, August 2008

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

4-H’ers Develop Leadership Skills at Lancaster County Fair
Plant Alfalfa in August
How to Minimize Losses When Storing Hay Outside
Buffer pH Indicates Amount of Lime to Add to Acid Soil
Two-Spotted Spider Mites
Seeding New Cool Season Turfgrass
Slow-Release Fertilizers
Why Do Petunias Do That?
Converting Outdoor Flowers to House Plants for Winter
Fruit and Veggie “Bites”
$tretch Your Food Dollar by Eating More Fruits and Vegetables!
Healthy Eating: Pasta Frittata with Tomatoes
Family & Community Education (FCE) Clubs: Presidents’ Notes—Bonnie’s Bits
FCE News & Events
FCE Sizzling Summer Sampler a Success
Boost Your Child’s Brain Power
Household Hints: …

Robots On Stage, Chris Wilson

All Computer Science and Engineering Research

As technology continues to advance, robots are more likely to make their way into everyday life. As these robots gradually take on more complicated everyday jobs that they require working with humans directly, the study of Human-Robot Integration (HRI) will gain more importance. The task of studying human-robot interaction must combine a wide array of subjects ranging from computer science to performance. This dissertation describes a collaborative effort between the Media & Machines Lab and the Performing Arts Department at Washington University in Saint Louis to study the relationship between HRI and the work of actors and the theater. "Lewis" …

The Effects Of Fuel Additives On Diesel Engine Emissions During Steady State And Transient Operation, John P. Nuszkowski

Graduate Theses, Dissertations, and Problem Reports (ETD)

Internal combustion engines have propelled society's transportation and power needs for the last century. However, with the regulatory demand to reduce air pollution, internal combustion engines are a major focus to reduce the emissions from these engines. Compression ignition or diesel engines are a major contributor to NOx and PM pollution. However, the life of these engines is much longer than that of their spark-ignited counterparts, causing the fleet of diesel engines to consist of a significant number of old, higher polluting engines. Fuel additives are one method of reducing emissions and/or enhancing performance in these older diesel engines without …

Boumediene And The Uncertain March Of Judicial Cosmopolitanism, Eric A. Posner

Public Law and Legal Theory Working Papers

In Boumediene v. Bush, the Supreme Court held that noncitizens detained at Guantanamo Bay have the constitutional privilege of habeas corpus. The case can be given multiple interpretations, including a narrow reading under which it follows straightforwardly from Eisentrager. But Justice Kennedy's majority opinion omits consideration of a factor that plays a role in Eisentrager, namely, the limited constitutional status of the noncitizen. For this reason, the most distinctive element of Justice Kennedy's reasoning is its cosmopolitanism, not its libertarianism. The cosmopolitan elements of Boumediene recall the debate about the use of foreign law to interpret provisions of the U.S. …

Swosu Standing Committees 2008-2009, Southwestern Oklahoma State University

University Standing Committees

No abstract provided.

International Teacher Perspectives On Using Computers To Teach Music, Jun-Ting Sun

All-Inclusive List of Electronic Theses and Dissertations

This study investigated how four expert teachers from Australia, Japan, Taiwan and the United States integrated computers into their music classrooms. Through the use of qualitative interviewing methodology (Kvale, 1996), in-depth interviews were conducted between the participants and the researcher. The questions focused on the decision making process behind how these expert teachers chose to integrate technology in their music classes as well as the impact of various cultural, societal, and political influences (parents, teachers, students, school administrators, government officials and policy, and the community) on the development and implementation of their curriculum. Findings from this study suggest that music …

Issues On Stability Of Adp Feedback Controllers For Dynamical Systems, S. N. Balakrishnan, Jie Ding, F. L. Lewis

Mechanical and Aerospace Engineering Faculty Research & Creative Works

This paper traces the development of neural-network (NN)-based feedback controllers that are derived from the principle of adaptive/approximate dynamic programming (ADP) and discusses their closed-loop stability. Different versions of NN structures in the literature, which embed mathematical mappings related to solutions of the ADP-formulated problems called “adaptive critics” or “action-critic” networks, are discussed. Distinction between the two classes of ADP applications is pointed out. Furthermore, papers in “model-free” development and model-based neurocontrollers are reviewed in terms of their contributions to stability issues. Recent literature suggests that work in ADP-based feedback controllers with assured stability is growing in diverse forms.

Conquering The Sublime: Terror And Control In Moby-Dick, Matthew William Burkett

All-Inclusive List of Electronic Theses and Dissertations

Herman Melville's 1851 novel Moby-Dick represents an experiment in Romantic literature. In addition to relying on the works of British Romantic poets such as William Wordsworth and Samuel Taylor Coleridge, Melville also applies Edmund Burke's ideas of the sublime to depict the inherent terror of hunting whales on the open ocean. According to Burke, the sublime is anything that inspires fear in the human mind, and Melville describes whaling in sublime terms. Melville also employs the sublime to critique 19th-century American society. The novel attacks humanity's drive to conquer both the natural world and other human beings. I will examine …

The Forgotten Minority: A Cross-Sectional And Time-Series Analysis Of American Indian/Alaska Native Child Abuse And Neglect, 1993-2003, Linda Kaye Ketcher

Graduate Theses and Dissertations

Very little empirical research has been conducted on child abuse among American Indians/Alaska Natives (AI/AN). This dissertation examines the rate of reported AI/AN child abuse from 1993-2003 for the 20 U. S. states with the largest percentages of AI/AN populations. Research on child abuse and neglect from at least two bodies of literature is examined - one on child abuse in the general population and the other on child abuse among American Indians/Alaskan Natives. Based on SAS output from pooled time series analysis, two tables were created, one for the general population and one for the AI/AN population. The results …

Biological Signatures Of Vaccine Responses, Lorena Nunez

Honors Scholar Theses

The set of host- and pathogen-specific molecular features of a disease comprise its “signature”. We hypothesize that biological signatures enables distinctions between vaccinated vs. infected individuals. In our research, using porcine samples, protocols were developed that could also be used to identify biological signatures of human disease. Different classes of molecular features will be tested during this project, including indicators of basic immune capacity, which are being studied at this instance.

These indicators of basic immune response such as porcine cytokines and antibodies were validated using Enzyme-linked immunosorbent assay (ELISA). This is an established method that detects antigens by their …

What Is Google's Reputation Score? A Method For Modified Self-Regulation Of Search, Joseph M. Mercadante

Seton Hall Journal of Legislation and Public Policy

No abstract provided.

Acoustic Correlates Of Fortis/Lenis In San Francisco Ozolotepec Zapotec, Anita J. Leander

Theses and Dissertations

Analyses of the Zapotec family of languages often divide consonants into categories of strong and weak consonants, more commonly known as fortis and lenis. These given categories usually correspond to voiceless and voiced, respectively. In San Francisco Ozolotepec Zapotec (SFOZ) and Santa Catarina Xanaguía Zapotec (SCXZ), prior analyses describe the fortis/lenis distinction in terms of duration, voicing, and articulatory force. This description parallels other impressionistic descriptions in Isthmus-Valley and Southern Zapotec variants. However, no study has objectively identified the acoustic patterns of the fortis/lenis contrast in SFOZ or in any Southern, Valley, or Isthmus Zapotec language. A previous instrumental study …