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Comparison And Evaluation Of The Moral Significance Of Emotions In Aquinas, The Manualists And Catholic Moral Theology 1960-1990, Thomas Ryan

Theses

This is a comparative study of the moral significance of emotions in Catholic Moral Theology. It is done with reference to Thomas Aquinas, to selected Manualist authors immediately prior to Vatican II, to representative Catholic theologians 1960-1990 and to a sample of contemporary writers from other disciplines. The project argues five points. Firstly, Aquinas sees emotions as designed to have a necessary and constructive significance in moral reasoning and moral development. In their habituated form as affective virtues, they enable a person to have the right emotional responses in terms of their object and intensity. Secondly, the Manualists, by a …

In Vitro Mutagenesis For Structure/Function Studies Of The Bacteriophage T4 Rega Protein And The Murine Ahr Protein, Estel Rick Barbour

MUSC Theses and Dissertations

The bacteriophage T4 regA protein translationally represses over 30 T4 early genes, including the regA gene, by binding to the translation initiation region of the T4 mRNAs (Karam et al., 1981). Although the recognition sequence has been at least partially characterized in a number regA sensitive mRNAs, there is no consensus sequence or structural feature that is recognized by regA in all transcripts (Winter et al., 1987; Webster et al., 1989; Unnithan et al., 1990). Recent studies have identified an RNA binding site on regA protein, but there remains a large gap in our understanding of how regA protein functions …

Variation In Boll Weevil (Coleoptera: Curculionidae) Captures In Pheromone Traps Arising From Wind Speed Moderation By Brush Lines, Thomas W. Sappington, Dale W. Spurgeon

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

Paired trap lines of Þve boll weevil pheromone traps each were placed on opposite sides of a brush line at six different sites on a plantation in the Lower Rio Grande Valley of Texas. Temperature, wind speed, and wind direction were monitored with a nearby weather station. We observed a strong negative relationship between mean daily wind speed and total daily capture of boll weevils. About half of the day-to-day variation in weevil captures was explained by wind speed alone. In addition, our data indicate that much of the variation between traps within days may arise from differences in local …

Improving Warm-Season Forage Grasses Using Selection, Breeding, And Biotechnology, Kenneth P. Vogel

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

Plant breeding is human-directed evolution. Plant breeders manipulate the genetic resources of a species, i.e., its germplasm, to produce plants that are of increased value to humanity. Although humans have successfully manipulated the genetic resources of plants and animals for several thousand years, the science of genetics was not developed until this century. Breeding work on most forage grasses in the USA did not began until the 1930s and initial work was focused on developing strains that had good establishment capability, persistence, high forage and seed yields, and good insect and disease resistance. These are essential attributes of forages (Burton, …

Health Care Divided: Race And Healing A Nation, Sidney D. Watson

All Faculty Scholarship

Race matters. Race—particularly racial segregation—casts a pervasive shadow over the organization of American health care. It influences the ownership and governance of institutional providers. It helps account for the high cost of health care in the United States. It contributes to America’s abysmal health status, among the worst of the industrialized world. It is reflected, in part, in the lack of national health insurance. So David Barton Smith begins this book, a book he describes as the story of “a divided nation, a divided health care system, and the uncompleted journey to heal both.”[1]

Most of us are not comfortable …

Haying, Tillage, And Nitrogen Fertilization Influences On Infiltration Rates At A Conservation Reserve Program Site, Brian J. Wienhold, Donald L. Tanaka

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

Effect of haying (hayed or not hayed prior to tillage), tillage (no-tillage, minimum tillage, or conventional tillage), and N fertilization (0 or 67 kg ha^‒1) on surface infiltration rates, Q(h), was evaluated for Conservation Research Program (CRP) site conversion. Soils included Amor loam (fine-loamy, mixed, superactive, frigid Typic Haplustoll) and Cabba silt loam (loamy, mixed, superactive, calcareous, frigid, shallow Typic Ustorthent). In reference plots Q(h) increased from 1995 to 1997 (27.2 ± 3.2 vs. 36.4 ± 2.9 mm h^‒1 at 50-mm tension, 10.9 ± 1.2 vs. 20.6 ± 1.4 mm h^‒1 at 100-mm tension, and 4.1 …

Review Of The Longitarsus Asperifoliarum Group Of Species (Coleoptera: Chrysomelidae: Alticinae), Alexander S. Konstantinov, Igor K. Lopatin

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

The Longitarsus asperifoliarum species group is reviewed. Four new species are de- scribed: L. hissaricus Lopatin, new species (Tadzhikistan), L. marguzoricus Konstanti- nov, new species (Tadzhikistan), L. tishechkini Konstantinov, new species (Kazakhstan), and L. violentoides Konstantinov, new species (Armenia). Longitarsus afghanicus Lo- patin is elevated to species status from its former status as L. asperifoliarum afghanicus. A key to the species and diagnostic characters for the group are provided. The setation of the apical and preapical abdominal tergites of females is recognized as a novel source of characters. Host plant and distributional data are included.

Identification And Differentiation Of Tilletia Indica And T. Walkeri Using The Polymerase Chain Reaction, Reid D. Frederick, Karen E. Snyder, Paul W. Tooley, Yvette Berthier-Schaad, Gary L. Peterson, Morris R. Bonde, Norman W. Schaad, David A. Knorr

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

Karnal bunt of wheat, caused by Tilletia indica, was found in regions of the southwestern United States in 1996. Yield losses due to Karnal bunt are slight, and the greatest threat of Karnal bunt to the U.S. wheat industry is the loss of its export market. Many countries either prohibit or restrict wheat imports from countries with Karnal bunt. In 1997, teliospores morphologically resembling T. indica were isolated from bunted ryegrass seeds and wheat seed washes. Previously developed PCR assays failed to differentiate T. indica from the recently discovered ryegrass pathogen, T. walkeri. The nucleotide sequence of a 2.3 …

The Secret Journal Of Sister Jess: A True Story In Honor Of Oliver W. Hill, Sr., Esq., Jonathan K. Stubbs

Law Faculty Publications

Oliver Hill places his finger squarely on a modem struggle, namely, the idea that human beings can be both one and many. Many humans seem to think that it is impossible to have more than one identity. For example, suppose a black person says ''I am a human being first and my color is secondary." Some people hearing this statement would interpret it as a (foolish) repudiation of one's "racial" identity. To some the statement means that he wants to be a human being rather than a black person. That means he must be bleached of his blackness. Thus, in …

Spectrum 2000, Saint Mary's College Of California

The Undergraduate Spectrum

No abstract provided.

A Multivariate Approach To The Dynamic Of Violence Within Intimate Relationships: An Application Of Theory Of Coercive Power In Exchange, Giovanna Gianesini

Retrospective Theses and Dissertations

This study, drawing from theories of structural power and exchange, verified the hypotheses that the mechanisms, dynamics, and direction of violence in intimate relationships depends on the resources of each partner, the ratio of such resources, and their summative effects. Specifically, this study developed a framework that integrates the factors found related to domestic violence and defined as resources, and took into account their reward power, with reference to the status quo of the partners, to determine each partner's power within the relationship. The resources considered have included variables from four domains, individual, relational, social structural, and sociocultural. Existing gender-based …

Laboratory And Field Testing Of Seed Spacing Uniformity For Sugarbeet Planters, Jonathan W. Panning, Michael F. Kocher, John A. Smith, Stephen D. Kachman

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Five planter configurations were evaluated for seed spacing uniformity at three field speeds using a seed location method in the field and a laboratory method involving an opto-electronic sensor system. Planter seed spacing uniformity was described using the Coefficient of Precision (CP3) measure. Results showed that CP3 measures determined using the laboratory test method were significantly different from those determined using the field test method. This indicated the laboratory test method cannot be used to predict planter seed spacing uniformity in the field. Seed spacing uniformity determined in laboratory tests was higher than, or equal to, seed spacing uniformity determined …

Oxygen Metabolism In Plantlbacteria Interactions: Characterization Of The Oxygen Uptake Response Of Plant Suspension Cells, C. Jacyn Baker, E. W. Orlandi, Kenneth L. Deahl

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

In recent years the accumulation of reactive oxygen species (ROS) has been studied in plant cell suspension systems treated with bacterial pathogens. However, the associated utilization of molecular oxygen has not been well characterized. Using a multi-electrode oxygen analyser, the rates of oxygen consumption by tobacco cells during bacterial interactions were monitored. Heat-killed (HK) bacteria, which initiate an immediate ROS response in plant cells, were used as an elicitor to avoid complications of oxygen consumption by viable bacteria. An increase in oxygen uptake by the tobacco cells occurred within 4 min after addition of HK-bacteria and lasted for about 10 …

Inhibition Of Cysteine And Aspartyl Proteinases In The Alfalfa Weevil Midgut With Biochemical And Plant-Derived Proteinase Inhibitors, Stephen E. Wilhite, Thomas C. Elden, Joze Brzin, Ann C. Smigocki

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

Proteolytic activities in alfalfa weevil (Hypera postica) larval midguts have been characterized. Effects of pH, thiol activators, low-molecular weight inhibitors, and proteinase inhibitors (PIs) on general substrate hydrolysis by midgut extracts were determined. Hemoglobinolytic activity was highest in the acidic to mildly acidic pH range, but was maximal at pH 3.5. Addition of thiolactivators dithiothreitol (DTT), 2-mercaptoethanol (2-ME), or l-cysteine had little effect on hemoglobin hydrolysis at pH 3.5, but enhanced azocaseinolytic activity two to three-fold at pH 5.0. The broad cysteine PI E-64 reduced azocaseinolytic activity by 64% or 42% at pH 5 in the presence or …

Biofilm Composition And Function In Stormwater Constructed Wetland Systems On The Swan Coastal Plain, Western Australia, S. A. Hawkins

Theses : Honours

The ability of natural wetlands to act as effective nutrient sinks and to absorb new nutrient loadings is well documented. Constructed wetland systems (CWSs) aimed at optimising these nutrient removal mechanisms have been used for the removal of nutrients and pollutants from a variety of waters and wastewaters over the past thirty years. Over the past decade, the use of CWSs has extended to the removal of nutrients from urban stormwater, as a more ecologically sensible management option to the traditional method of discharging stormwater into natural wetlands. Stormwater CWSs on the Swan Coastal Plain are designed to remove phosphorus. …

Modeling The Bull Run River-Reservoir System, Scott A. Wells

Civil and Environmental Engineering Faculty Publications and Presentations

The City of Portland, Water Bureau currently operates 2 Bull Run reservoirs, Reservoir #2 and Reservoir #1 as a water supply source in the Bull Run watershed shown in Figure 1 and Figure 2. The Water Bureau wants to operate their water supply system in order to meet both water supply objectives and fish habitat objectives downstream of the Bull Run reservoirs in Bull Run River. In addition, a third Bull Run reservoir has been proposed as an additional water supply source. This reservoir also may be used to meet water supply and fish habitat objectives in Bull Run River. …

Variation Of Constitutive Model Formulation On Analytical Cake Filtration Models, Scott A. Wells

Civil and Environmental Engineering Faculty Publications and Presentations

Constitutive properties are required to model porosity, effective stress, porewater pressure, or permeability during cake filtration. By using an analytical cake filtration model based on Tiller (1975) with various constitutive property formulations, predictions of effective stress, permeability, and porosity distributions in a filter cake can be made. This analytical approach was only valid when spatially average values of porosity and pressure differential were constant over time. Several different constitutive property formulations were compared to data of effective stress and permeability as a function of porosity for kaolin clay in water. Also the spatial distribution of porosity in a filter cake …

Social Risk And The Transformation Of Public Health Law: Lessons From The Plague Years, Elizabeth B. Cooper

Faculty Scholarship

Acquired Immune Deficiency Syndrome (AIDS) was the wake-up call that disturbed America from its mid-twentieth century slumber concerning the dangers of communicable diseases. Until AIDS was identified in 1981, most Americans felt largely impervious to health threats posed by viruses or bacteria. Polio, smallpox, and tuberculosis had been brought under control by the "magic bullets" of antibiotics and vaccines." We felt more susceptible to the ravages of cancer or the debilitation of heart disease. But, over the last twenty years, the (re)emergence of serious or life-threatening microbial- based conditions such as Ebola, hantavirus, Lyme disease, West Nile virus, and even …

The Analysis Of Leaf Shape Using Fractal Geometry, Gregg Hartvigsen

Biology

No abstract provided.

Vibrational Mode Deactivation Rates For Gaseous Discharge-Excited N₂ On Selected Surfaces Measured With Coherent Anti-Stokes Raman Spectroscopy, John Walter Parish

Graduate Theses and Dissertations

No abstract provided.

Determination Of Nizatidine-Guest Complexation Constants And Computer Aided Molecular Design, Carolyn J. Mordas

Honors Theses

Nizatidine, N-[2-[[[2-[(dimethylamino)methyl]-4-thiazoly]]methy1]thio]ethyl]-N'- methyl- 2-nitro-I,l, ethenediamine, has been investigated for its potential to act as a host to small molecules through hydrogen bonding and pi-pi interactions. In previous work, pyridoxine (vitamin B6) was hypothesized to have a high guest-host binding constant with nizatidine. This was supported through experimental methods involving one and two dimensional NMR spectroscopy, UV-visible spectroscopy, and high performance liquid chromatography. Computer aided molecular design and three dimensional conformationally flexible database searching led to the discovery of other possible guests, including albuterol, which has exhibited even higher binding constants from HPLC.

Anthropological Differences Between Contraception And Natural Family Planning, Richard J. Fehring, William Kurz

College of Nursing Faculty Research and Publications

Almost twenty years ago, Pope John Paul II in his apostolic exhortation Familiaris Consortio called on scholars to study the anthropological and moral differences between the recourse to the natural rhythms of a woman’s menstrual cycle (i.e., natural family planning) and contraception (1). Although natural family planning (NFP) and contraception can both be used to prevent pregnancy, there are conspicuous differences between use of natural methods and contraception. Most people, however, have difficulty in distinguishing what the differences are and in understanding why some religious groups, health professionals, and other members of society consider contraception (but not natural family planning) …

The Ocean And International Environmental Law: Swimming, Sinking, And Treading Water At The Millennium, Douglas M. Johnston, David Vanderzwaag

Articles, Book Chapters, & Popular Press

Various images help capture the status and trends of international law and policy efforts to protect the ocean environment. While “treading water” and “sinking” partly describe legal conditions at the millennium, this paper examines seven challenges in the international environmental law field which at the very least promise to make for a “hard swim” in coming decades. Those challenges include: coping with the proliferation of negotiated instruments; overcoming political opposition to environmental commitments; clarifying the jurisprudential underpinnings of international environmental law; sorting out the relation of environmental ethics, science and the rule of law; fleshing out the principles of sustainable …

Why Lesbians And Gay Men Should Read Martha Fineman, Nancy Polikoff

Scholarly Articles in Law Reviews & Journals

No abstract provided.

Foundational Myths And The Reality Of Dependency: The Role Of Marriage, Ann Shalleck

Scholarly Articles in Law Reviews & Journals

No abstract provided.

Cover And Contents

Turkish Journal of Physics

No abstract provided.

Cover And Contents

Turkish Journal of Physics

No abstract provided.

Studying The Expression Of A Novel Microsatellite Mrna In Chironomous Riparius, Mina Ranzurmal

Seton Hall University Dissertations and Theses (ETDs)

The expression of a unique mRNA containing a microsatellite sequence was studied in C. riparius using differential display. First, the rnicrosatellite fragment was sequenced using Sanger's Sequencing method. The microsatellite cDNA contained 11 "ACA" repeats, 12 "AC" repeats, and 5 "CTC" repeats. Second, the affects of cadmium and heat shock on rnicrosatellite mRNA expression were studied. In cadmium experiments, larvae were exposed to low cadmium concentrations (0, 0.04, 0.4, and 4.0 mM) for 24 and 48 h and high cadmium concentrations (0, 1.0, 2.0, 4.0, 8.0, and 16.0 mM) for 48 h. The effects of cadmium on fed larvae at …

Bovine Blastocyst-Derived Trophectoderm And Endoderm Cell Cultures: Interferon Tau And Transferrin Expression As Respective In Vitro Markers, Neil C. Talbot, Thomas J. Caperna, J. Lannett Edwards, Wes Garrett, Kevin D. Wells, Alan D. Ealy

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

Continuous cultures of bovine trophectoderm (CT-1 and CT- 5) and bovine endoderm (CE-1 and CE-2) were initiated and maintained on STO feeder cells. CT-1 and CT-5 were derived from the culture of intact, 10- to 11-day in vitro-produced blastocysts. CE-1 and CE-2 were derived from the culture of immunodissected inner cell masses of 7- to 8-day in vitro-produced blastocysts. The cultures were routinely passaged by physical dissociation. Although morphologically distinct, the trophectoderm and endoderm both grew as cell sheets of polarized epithelium (dome formations) composed of approximately cuboidal cells. Both cell types, particularly the endoderm, grew on top …

Similarity And Divergence Among Viruses In The Genus Furovirus, Yukio Shirako, Nobuhiro Suzuki, Roy C. French

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

Nucleotide sequences of RNAs 1 and 2 of a Japanese strain of soil-borne wheat mosaic virus (SBWMV), the type species of the genus Furovirus, and sorghum chlorotic spot virus (SCSV) were determined from cloned cDNA. The relationship among the Japanese and US strains of SBWMV, SCSV, oat golden stripe virus (OGSV), and recently proposed Chinese wheat mosaic and European wheat mosaic viruses (CWMV and EWMV) were examined at the nucleotide and amino acid levels. Pairwise comparisons of genome-encoded proteins among the six viruses showed that the US strains of SBWMV and CWMV were the most closely related pair in RNA …