Digital Commons Network^™

Precious Commodities: An Introduction, Michele Goodwin

DePaul Law Review

No abstract provided.

Religion, Philosophy, And The Commodification Of Human Body Parts, William E. Stempsey

DePaul Law Review

No abstract provided.

When The Truth Is Not Enough: Tissue Donation, Altruism, And The Market, Michelle Oberman

DePaul Law Review

No abstract provided.

"And To The Republic For Which It Stands": Standing Issues In Elk Grove Unified School District V. Newdow , Joanna Clarke-Sayer

DePaul Law Review

No abstract provided.

Comparison Of Og1rf And An Isogenic Fsrb Deletion Mutant By Transcriptional Analysis: The Fsr System Of Enterococcus Faecalis Is More Than The Activator Of Gelatinase And Serine Protease, Agathe Bourgogne, Susan G Hilsenbeck, Gary M Dunny, Barbara E Murray

Faculty, Staff and Student Publications

The FsrABC system of Enterococcus faecalis controls the expression of gelatinase and a serine protease via a quorum-sensing mechanism, and recent studies suggest that the Fsr system may also regulate other genes important for virulence. To investigate the possibility that Fsr influences the expression of additional genes, we used transcriptional profiling, with microarrays based on the E. faecalis strain V583 sequence, to compare the E. faecalis strain OG1RF with its isogenic mutant, TX5266, an fsrB deletion mutant. We found that the presence of an intact fsrB influences expression of numerous genes throughout the growth phases tested, namely, late log to …

Bifurcation And Singularity Analysis Of A Molecular Network For The Induction Of Long-Term Memory, Hao Song, Paul Smolen, Evyatar Av-Ron, Douglas A. Baxter, John H H. Byrne

Faculty, Staff and Student Publications

Withdrawal reflexes of the mollusk Aplysia exhibit sensitization, a simple form of long-term memory (LTM). Sensitization is due, in part, to long-term facilitation (LTF) of sensorimotor neuron synapses. LTF is induced by the modulatory actions of serotonin (5-HT). Pettigrew et al. developed a computational model of the nonlinear intracellular signaling and gene network that underlies the induction of 5-HT-induced LTF. The model simulated empirical observations that repeated applications of 5-HT induce persistent activation of protein kinase A (PKA) and that this persistent activation requires a suprathreshold exposure of 5-HT. This study extends the analysis of the Pettigrew model by applying …

Family Boundaries: Third-Party Rights And Obligations With Respect To Children, Joanna L. Grossman

Hofstra Law Faculty Scholarship

The article introduces the topics discussed within the issue, which defines the law pertaining to the rights and obligations of a third parties with respect to children in the U.S. According to the author, the articles regard whether the law should recognize a continuum of those adults with claims to children in which a third party might deserve more or fewer rights based on his relationship with the child. In the article "Philosophy, Morality and Parental Priority," the fundamental right of parents to raise their children is being dealt with. Another article talks about the rights of same-sex partners in …

Age And Population Structure Of Joshua Trees (Yucca Brevifolia) In The Northwestern Mojave Desert, Kimberly D. Gilliland, Nancy J. Huntly, J. E. Anderson

Biology Faculty Publications

Many desert perennials are long-lived, but there are few data on ages or population structures of desert plants. We used 2 methods to estimate ages of a population of Yucca brevifolia (Joshua tree) in southwestern Utah from a 14-year census of plant sizes. Plant height at the 1st census ranged from 0.08 m to 6.0 m, and trees grew in height at a mean rate of 3.75 cm ⋅ yr^–1. Plants also increased slowly in basal diameter (0.142 cm ⋅ yr^–1) and branch length (0.024 m ⋅ yr^–1), but basal diameter varied greatly from …

The Diagnostic Yield Of Various Tests For Helicobacter Pylori Infection In Patients On Acid Reducing Drugs, Javed Yakoob, Wasim Jafri, Z Abbas, Shahab Abid, Muhammad Islam, Saeed Hamid, Syed H Shah

Section of Gastroenterology

No abstract provided.

Education For Survival: Roma And Hopes For The Future, Keevan Labowitz

Independent Study Project (ISP) Collection

No abstract provided.

Outing The Center: Homophobia In Jamaica, Jamilah King

Independent Study Project (ISP) Collection

Jamaica is a country with a unique historical legacy of slavery and resistance. Once Britain most prosperous colony, Jamaica was also home to the majority of slave uprisings in the New World . This legacy of resistance has created a contemporary climate rife with cultural contradictions; the country’s motto, “Out of many one people” belies the many racial, class and gender hierarchies that are omnipresent forces in Jamaican daily life.

Despite the image heralded around the world of Jamaica as a tropical paradise, the country also has the reputation for being fiercely homophobic. How is homosexuality perceived in Jamaican society? …

Sex-Education And Preventative And Contraceptive Services: Educação-Sexual E Serviços Contraceptivos E Preventativos, Elizabeth M. Ortiz

Independent Study Project (ISP) Collection

Maternal morbidity is one of the leading causes of death amongst women in Latina America. Lack of access to Reproductive Health services has incited a continental epidemic amongst adolescent women - and should be considered a public health crisis. Yet, there is little being done by the governing male bodies to secure access and the Right to Reproductive Health services. This is not only a means of re-enforcing gendered inequalities- but also class, and racial disparities. Reproductive Health in Brazil and Northeastern Brazil in particular, serves as an allegory for socio-economic, gender, ethnic, and racial inequality in the region. The …

The Development Of Environmental Consciousness And Identity In Surfing Subculture, Alex Mass

Independent Study Project (ISP) Collection

Since the 1960’s and 1970’s, surfing has exuded the stereotype of a laid-back, environmentally conscious and left-wing culture, a connotation often spread through media outlets such as movies, television, and music that encourage the idea. While the stereotype is often known and widely accepted, no studies could be found that actually tested this view. Using a series of interviews and surveys of the New Ecological Paradigm, this study investigated the formation of environmental consciousness and identity in surfing subculture in order to examine the accuracy of such stereotypes, and analyse the effect that such generalized views have on the formation …

Factors Affecting The Distribution And Health Of The Intertidal Coral Goniastrea Aspera On The Reef Flat In Geoffrey Bay, Magnetic Island, Julia Smith

Independent Study Project (ISP) Collection

The intertidal zone can be a harsh environment, presenting many challenges to the organisms inhabiting it. Given its dynamic nature, it is surprising that it is sometimes able to sustain systems as delicate and sensitive as coral reefs. Many organisms have adapted to life on the intertidal reef flat, and one of the most prominent on the northeastern coast of Australia is the massive coral Goniastrea aspera. The mechanisms driving the distribution of this species are not entirely understood; this study investigated the potential role of microhabitat, as well as that of actual physical characteristics of the colonies, in the …

Interpreting Their Blood: The Contradictions Of Approaches To Menstruation Through Religious Education, Ritual And Culture In Rabat, Morocco, Nitzan Ziv

Independent Study Project (ISP) Collection

Menstruation is often perceived by individuals of different cultural and religious backgrounds as dirty or impure, and therefore has become a demeaning feature of womanhood. The dialectical concepts of purity and impurity are integral parts of Islamic religion, thought and practice as they draw lines between those things sacred and those profane. Women’s religious education, in particular, is critical in establishing positive reinforcement for their perceptions of their physical selves and their role in society. However, education in this manner cannot be limited to schools and religious institutions; family and culture are integral parts of a women’s education about subjects …

Soil Fertility And Changes In Fertilizer Use For Intensive Rice Cultivation In The Red River Delta And Mekong Delta Of Vietnam, Jennifer Soong

Independent Study Project (ISP) Collection

Rice farmers in Vietnam’s Red River Delta and Mekong Delta are now fully addicted to using fertilizers to sustain intensive rice production. The introduction of high yielding rice varieties in the late 1960’s brought with it the ability to grow crops continuously throughout year, and the need to supplement natural soil conditions with both organic and inorganic fertilizers. Rice yields have increased rapidly in the past 40 years. If intensive agriculture is to continue producing the high yields that Vietnam has come to expect, however, proper management of fertilizer use must begin now. In this study, three intensive rice fields …

The Human Ecology Of A Disease: Dissemination Of Resources And Information On Hiv And Aids In Can Tho City And An Giang Province, Lucas Thornblade

Independent Study Project (ISP) Collection

HIV has spread worldwide. This virus, resulting in as-of-yet incurable destruction of the human immune system, has caused the death of millions in the last two decades through opportunistic infections manifest as AIDS. Though development of prevention and treatment measures have greatly improved in recent years, because of lack of resources, incidence of infection continues to increase annually in nearly all parts of the world including southeast Asia. This paper looks at how the disease has affected people’s lives in Can Tho City and An Giang Province in Vietnam’s southern Mekong Delta. This paper offers an epidemiological and biological argument …

Thermal Stress On Intertidal Limpets: Long-Term Hindcasts And Lethal Limits, Mark Denny, Luke Miller, Christopher Harley

Faculty Publications, Biological Sciences

When coupled with long-term meteorological records, a heat-budget model for the limpet, Lottia gigantea, provides a wealth of information regarding environmental and topographic controls of body temperature in this ecologically important species. (1) The maximum body temperature predicted for any site (37.5°C) is insufficient to kill all limpets, suggesting that acute thermal stress does not set an absolute upper limit to the elevation of L. gigantea on the shore. Therefore, the upper limit must be set by behavioral responses, sublethal effects or ecological interactions. (2) Temperatures sufficient to kill limpets are reached at only a small fraction of substratum orientations …

Amicus (Volume 5, No. 2) (Spring 2006), Roger Williams University School Of Law

Amicus

No abstract provided.

Plasmid Probes For Screening Specific Genes In Large Fragment Dna Libraries, Leah Ferguson

Senior Honors Projects

Heliothis virescens, a member of the lepidopteran family, is of great importance to many people who rely on agriculture as a source of income because it is a pest of many important crops. Because H. virescens feeds on a broad array of hosts including cotton, tobacco, tomato, and soybean it has earned its place as a major nuisance in the United States. Heliothis subflexa is a close taxonomic relative of H. virescens, but the two species differ in that H. subflexa is a specialized herbivore that only feeds on plants in the genus Physalis. Studies have been performed to determine …

Synthesis Of Aspernigrin A, Erica Joerger

Undergraduate Theses and Capstone Projects

Aspernigrin A is a compound correlated with inhibiting the growth of cancer cells in the colon. A five-step synthesis was designed for aspernigrin A, projected to yield four intermediates and the final product. The intermediates were analyzed by high field 1HNMR and FT-IR spectroscopy before proceeding to the next step. A model pyridone ring system was successfully prepared from a commercially available pyrone precursor in two steps. These results provide a proof of concept that the synthetic scheme should successfully yield the natural product.

The Effects Of Music On Heart Rate And Perceived Exertion During 20 Minutes Of Treadmill Running, Tara Litz

Undergraduate Theses and Capstone Projects

This study examined the effects of music on heart rate (HR) as well as ratings of perceived exertion (RPE-B) while running on a treadmill for 20 minutes. Research subjects included men and women, ages 18 to 25. All subjects completed a 20-minute treadmill run set at 5.0 mph with 0% grade. Omron heart monitors were used to measure and record subjects’ HR every 2 minutes after the start of the test. Subjects reported ratings of perceived exertion -using the Borg Scale- which was also recorded every two minutes throughout the test period. One treadmill session included music; the other session …

The High-Resolution Structures Of The Neutral And The Low Ph Crystals Of Aminopeptidase From Aeromonas Proteolytica, William Desmarais, David L. Bienvenue, Krzysztof P. Bzymek, Gregory A. Petsko, Dagmar Ringe, Richard C. Holz

Chemistry Faculty Research and Publications

The aminopeptidase from Aeromonas proteolytica (AAP) contains two zinc ions in the active site and catalyzes the degradation of peptides. Herein we report the crystal structures of AAP at 0.95-Å resolution at neutral pH and at 1.24-Å resolution at low pH. The combination of these structures allowed the precise modeling of atomic positions, the identification of the metal bridging oxygen species, and insight into the physical properties of the metal ions. On the basis of these structures, a new putative catalytic mechanism is proposed for AAP that is likely relevant to all binuclear metalloproteases.

Metaplastic Carcinoma Of The Breast, An Intriguing Rarity., Naila Kayani, Fozia Rauf, Yasmin Bhurgri

Department of Pathology and Laboratory Medicine

Abstract Metaplastic carcinoma breast is categorized as a rare heterogenous neoplasm generally characterized by a mixtureof adenocarcinoma with dominant areas of spindle cell, squamous and/or other mesenchymal differentiation. Todetermine the epidemio-demographic and histopathologic characteristics of this rare entity a retrospective studywas conducted to review all cases at the Aga Khan University Hospital (AKUH) Karachi, received during 1st January2000 to 31st August 2005. Twenty-four patients were identified with a mean age at diagnosis of 46.4 (±SD 3.8) years,and an age range of 28-68 years. The mean tumor size was 7.9 cm, range 2.0–17.0 cms (±SD 4.77). The specimenswere mostly obtained by …

Phylloides Tumors In Adolescent Girls And Young Women In Pakistan., Naila Kayani, Amna Khurshid, Yasmin Bhurgri

Department of Pathology and Laboratory Medicine

Abstract The objective of this study was to determine the frequency of phylloides tumor (PT) in adolescent girls and youngwomen (less than and equal to 25 years of age) and to define the clinico-pathological features of PT in this unusualclinical setting. This descriptive study was carried out at the Aga Khan University Hospital (AKUH) pathologydepartment. All consecutive cases of PT diagnosed during the last sixteen years in the section of histopathology from1st January 1990 to 31st June 2005 were included. Selection of cases was restricted to patients up to 25 years of age.A total of 42 cases of PT in …

The Focus Factor, B. Glenn George

Faculty Publications

No abstract provided.

Significance Of Immunohistochemistry In Accurate Characterization Of Malignant Tumors, Zubair Ahmed, Najamul Sahar Azad, Yasmeen Bhurgari, Rashida Ahmed, Naila Kayani, Shahid Pervez, Sheema Hasan

Department of Pathology and Laboratory Medicine

Background: To determine in a large series of surgical biopsies the role and significance of immunohistochemistry in the adequate and accurate characterization of malignant tumors.

Methods: A retrospective study of 20,000 consecutive surgical biopsies reported in the Section of Histopathology, AKU in 2003. Data was obtained by retrieving the filed surgical biopsy reports in the section.

Results And Conclusions: Out of the 20,000 biopsies, 6534 (32.67%) were neoplastic. 4726 neoplasms (72.33%) were malignant, and 1808 (27.67%) were benign. Immunohistochemistry was performed on 29.49% of malignant tumors, and 4.97% of benign tumors. Immunos were performed on only 2.82% of routine squamous …

University Of San Diego Softball Media Guide 2006, University Of San Diego Athletics Department

Softball (Women)

28 pages : illustrations, portraits ; 21.5 x 28 cm

University Of San Diego Swimming & Diving Media Guide 2005-2006, University Of San Diego Athletics Department

Swimming & Diving (Women)

24 pages : illustrations, portraits ; 21.5 x 28 cm

University Of San Diego News Print Media Coverage 2006.04, University Of San Diego Office Of Public Relations

Print Media Coverage (1947-2009)

Printed clippings housed in folders with a table of contents arranged by topic.