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The Effects Of Participation In A Human Sexuality Workshop On The Attitudes Of Counselors In Training Toward Homosexuality, Lawrence Craig Perry

Wayne State University Dissertations

The purpose of this study was to examine the impact of an educational workshop on the implicit and explicit attitudes of graduate counseling students toward homosexuality. Counseling students' attitudes toward sexuality and homosexuality were measured before and after participating in an educational workshop on human sexuality. The setting for the study was a human sexuality workshop being taught within a counselor education graduate program. The weekend workshop was an elective class for graduate students who were enrolled at a large urban university. A total of 23 individuals volunteered to participate in the study.

The participants were asked to complete three …

Base Excision Repair, Folate Deficiency And Cancer, Archana Unnikrishnan

Wayne State University Dissertations

Folate, an essential water soluble vitamin has been implicated in the etiology of many types of cancer especially colorectal cancer. Folate deficiency has been reported to incapacitate DNA repair pathways and thereby affect the genomic stability. Our lab has reported previously and here again through this research that folate deficiency affects the DNA damage inducibility of base excision repair pathway. Our study shows the differential effect folate deficiency has on the expression of the genes involved in this pathway. Further, our study shows the increase in preneoplastic lesions in the colon of mice exposed to folate deficiency in response to …

Examination Of Dispositions And Practices In Diversity: The Impact Of A Teacher Education Course Promoting Culturally And Responsive Pedagogy, Deuslene Leite Bastos

Wayne State University Dissertations

Assimilation ideology guiding teachers and policy makers to mainstream immigrant children into the American schools has prevailed in spite of pluralists' efforts for reform schools to provide more opportunities for culturally and linguistically diverse students. Research shows a need to change assimilation driven policies and practices which are harmful to students into a reconstructivist ideology that has shown to be more conducive for the application of culturally responsive teaching. Teacher education courses aimed to prepare teacher candidates for diverse classrooms have shown limitations due to abundant focus on theory or lack of elements in course work that are known to …

Synthesis, Redox Properties, And Langmuir Monolayer Formation Of Selected 3d- And 4d- Metalloamphiphiles, Sree Ramadevi Shanmugam

Wayne State University Dissertations

Transition metals containing amphiphilic compounds integrate various geometric, electronic, magnetic, and electrochemical properties together with the film forming properties. These compounds thereby find potential towards the fabrication of responsive films. This dissertation confers the synthesis and analysis of film forming properties of various redox-active metalloamphiphiles. Two new azido and thiocyanto bridged copper-based amphiphiles were synthesized and characterized by IR, UV-visible, and EPR spectroscopies, mass spectrometry, cyclic voltammetry, and elemental analysis. The redox studies show that both these complexes exhibit redox reversibility with only the azido bridged complex showing good redox cycling of about 50 times with minimal decomposition of less …

The Effects Of Story Performance On Fourth And Fifth Grade Students' Comprehension And Oral Reading Fluency Of Narrative And Expository Texts, Shawn Kevin Wightman

Wayne State University Dissertations

This study was undertaken as an attempt to assess the effects of storytelling and reading aloud on fourth and fifth grade children's comprehension and oral reading fluency of both narrative and expository texts. The independent variable involved two strategies for introducing stories to children (storytelling and story reading) and a comparison strategy (silent reading). Each treatment (or strategy) was used, in part, to differentiate literacy instruction over a period of seven weeks.

Treatment 1 consisted of twenty-eight teacher-storytelling performances (fourteen narrative and fourteen expository). Likewise, Treatment 2 consisted of twenty-eight teacher-story reading aloud performances of narrative and expository texts (the …

Dynamics Of A Two-Dimensional System Of Rational Difference Equations Of Leslie--Gower Type, S. Kalabušić, Mustafa Kulenović, E. Pilav

Mathematics Faculty Publications

We investigate global dynamics of the following systems of difference equations

[Mathematical equations cannot be displayed here, refer to PDF]

where the parameters α ₁, β ₁, A ₁, γ ₂, A ₂, B ₂ are positive numbers, and the initial conditions x ₀ and y ₀ are arbitrary nonnegative numbers. We show that this system has rich dynamics which depends on the region of parametric space. We show that the basins of attractions of different locally asymptotically stable equilibrium points or non-hyperbolic equilibrium points are separated by the global stable manifolds of either saddle …

Adherence To Dual-Method Contraceptive Use, Jeffrey F. Peipert, Qiuhong Zhao, Laura Meints, Benjamin J. Peipert, Colleen A. Redding, Jenifer E. Allsworth

Cancer Prevention Research Center Faculty Publications

Background: Patient characteristics associated with adherence to dual-method contraceptive use are not known.

Study Design: Project PROTECT was a 24-month-long randomized trial designed to promote the use of dual methods of contraception using an individualized computer-based intervention or enhanced standard care counseling intervention. We analyzed 463 women with follow-up data and examined sustained dual-method use (reported at 2+ interviews).

Results: While 32% initiated dual-method contraceptive use, only 9% reported sustained use. Education increased (RR_adj=4.42; 95% confidence interval [CI] 1.19–16.42), substance abuse decreased (adjusted relative risk [RR_adj]=0.49; 95% CI 0.24–0.97), no contraceptive use at baseline decreased (RR …

Rendering Borders Obsolete: Cross-Cultural And Cultural Psychology As An Interdisciplinary, Multi-Method Endeavor, Franziska Deutsch, Mandy Boehnke, Ulrich KüHnen, Klaus Boehnke

IACCP Proceedings of the Biennial International Conferences

A peer-reviewed book based on presentations at the XIX Congress of the International Association for Cross-Cultural Psychology, 2008, Bremen, Germany.

(c) 2011, International Association for Cross-Cultural Psychology

Reducing Mass Incarceration: Lessons From The Deinstitutionalization Of Mental Hospitals In The 1960s, Bernard E. Harcourt

Articles

No abstract provided.

What Controls Toxic Phytoplankton Blooms In Long Island Sound?, Hans G. Dam Ph.D., Michael Finiguerra, Christina Senft-Batoh, Haley Flores

Wrack Lines

TIny phytoplankton organisms known as dinoflagellates can accumulate and cause toxic blooms that can kill fish and even make people ill. It's rare in Long Island Sound but can happen. What drives this phenomenon? Professor Hans G. Dam and his lab team explain in this easy-to-understand article.

Birth And Weaning Traits In Crossbred Cattle From Hereford, Angus, Brahman, Boran, Tuli, And Belgian Blue Sires, E. Casas, R. M. Thallman, L. V. Cundiff

Roman L. Hruska U.S. Meat Animal Research Center: Reports

The objective of this study was to characterize breeds representing diverse biological types for birth and weaning traits in crossbred cattle. Gestation length, calving difficulty, percentage of unassisted calving, percentage of perinatal survival, percentage of survival from birth to weaning, birth weight, BW at 200 d, and ADG were measured in 2,500 calves born and 2,395 calves weaned. Calves were obtained by mating Hereford, Angus, and U.S. Meat Animal Research Center III (one-fourth Hereford, one-fourth Angus, one-fourth Pinzgauer, and one-fourth Red Poll) mature cows to Hereford or Angus (British breed), Brahman, Tuli, Boran, and Belgian Blue sires. Calves were born …

Autonomy And Care In Medicine, Hille Haker

Theology: Faculty Publications and Other Works

This paper argues that the core principle of bioethics, autonomy, is rooted both in the 20th century history of the development of new medical technologies as in political liberalism transferred to medical practices, rendering the medical decision-making of patients a centerpiece of medical interventions. The paper shows how the ambiguity in the interpretation of autonomy reflects the ambivalence of bioethics towards making normative claims on the moral agents insofar as these go beyond the respect for a patient’s autonomy. In the second part, the paper analyzes the alternative approach of care ethics, which intends to emphasize both the vulnerability and …

The Rock 2011, School Of Engineering And Computer Science

The Rock

No abstract provided.

Moral Analysis Of A Procedure At Phoenix Hospital, M. Therese Lysaught

Institute of Pastoral Studies: Faculty Publications and Other Works

A Catholic hospital in Phoenix “acted in accord with the Ethical and Religious Directives, Catholic moral tradition and universally valid moral precepts” in carrying out a controversial procedure on an ill pregnant woman that resulted in the death of the unborn child, theologian M. Therese Lysaught said in a moral analysis of the situation. Phoenix Bishop Thomas J. Olmsted determined that the November 2009 procedure constituted a direct abortion, and he subsequently stripped St. Joseph’s Hospital and Medical Center of its Catholic status. (See Origins, Vol. 40, No. 31, for more documentation on the case.) In discussions leading up to …

Western Michigan University Graduate Catalog 2011-2012, Western Michigan University

Western Michigan University Course Catalogs (1904-present)

• General Information
• Colleges
• Course Descriptions (by College)

Pay Attention! Can The Type Of Interaction Between Handler And Dog Preceding An Agility Run Affect A Dog’S Attention During A Run?, Jillian Faustino

Undergraduate Review

There has been an increase of interest in investigating human-dog interactions in recent years. One area of interest for dog owners and animal behaviorists is how interactions and play between humans and dogs affect performance on object choice and detour tasks (Rooney & Bradshaw, 2002, Rooney & Bradshaw, 2003, Schwab & Huber, 2006, Pongracz, Miklosi, Timar-Geng, & Csanyi, 2004, Call, Brauer, Kaminski & Tomasell, 2003). Previous research has suggested that play (a pleasurable game or activity which involves both humans and dogs, such as tug-of-war or fetch) is a very important part in a dog’s social, cognitive and motor development …

Psychotherapeutic Techniques And Play Therapy With Children Who Experienced Trauma: A Review Of The Literature, Julia Lamotte

Undergraduate Review

This research examined the use of Play Therapy with children who have experienced emotional, physical or psychological trauma. Past research supports other therapeutic modalities as being effective with children after a traumatic experience, though the validity of play therapy lacks comprehensive quantitative and qualitative support. Based on the concept that play is the natural language of children, this form of treatment is developmentally appropriate, specifically with children under the age of twelve. For the purposes of this research, trauma was categorized in to Type 1 (single occurrences) and Type 2 (recurring trauma). A review of the literature found that although …

Graduation Success: Identifying And Overcoming Challenging Demographic Factors To Reduce High School Dropouts, Robert W. Schultz

All-Inclusive List of Electronic Theses and Dissertations

The importance of students completing high school with a diploma is the focus of increasing social, economic, and political attention across the United States. Posing a strong challenge to efforts to increase graduation rates are several key demographic factors. This study examines, through a case study, an Indiana high school that overcame the challenge of negative demographic factors to achieve a graduation rate above the state average for four consecutive years (2006-2009). Researching databases maintained by the Indiana Department of Education revealed specific demographic factors that had a strong correlation to graduation rates in Indiana. The four demographic factors with …

Graduate Resource Manual, Graduate And Professional Student Association

GPSA Documents

No abstract provided.

Structure Function Analysis Of An Adp-Ribosyltransferase Type Iii Effector And Its Rna-Binding Target In Plant Immunity, Byeong-Ryool Jeong, Yan Lin, Anna Joe, Ming Guo, Christin Korneli, Huirong Yang, Ping Wang, Min Yu, Ronald Cerny, Dorothee Staiger, James R. Alfano, Yanhui Xu

Ronald Cerny Publications

Background: HopU1 ADP-ribosylates GRP7, suppressing plant immunity.

Results: The HopU1 structure has two novel loops required for GRP7 recognition, and HopU1 ribosylates GRP7 at an arginine in position 49 disrupting its function.

Conclusion: HopU1 targets a conserved arginine in GRP7, disabling its ability to bind immunity-related RNA.

Significance: The mechanistic details of how HopU1 recognizes its substrate reveal how HopU1 contributes to pathogenesis.

Waiting In Line, Muzabel Welongo

International Journal of Servant-Leadership

Having the only choice to wait in line, I spent five hours at water tap in a long line under a hot sun, so that I can get water. When there is no water taps in a village, rivers is the only hope. What happens when rivers also dry at same time?

Children's Mercy Hospital Annual Report 2010, Children's Mercy Hospital

Children's Mercy Annual Reports

Annual report for The Children's Mercy Hospital in Kansas City MO, a pediatric medical center.

Bovine Tuberculosis In A Nebraska Herd Of Farmed Elk And Fallow Deer: A Failure Of The Tuberculin Skin Test And Opportunities For Serodiagnosis, W. Ray Waters, Gary E. Stevens, Mark A. Schoenbaum, Kathy A. Orloski, Suelee Robbe-Austerman, N. Beth Harris, S. Mark Hall, Bruce V. Thomsen, Arach J. Wilson, Roger E. Brannian, Jeffrey T. Nelson, Shawn Schafer, Javan Esfandiari, Meghan Dutton, Rena Greenwald, Konstantin P. Lyashchenko

Zoonotics and Wildlife Disease: Publications

In 2009, Mycobacterium bovis infection was detected in a herd of 60 elk (Cervus elaphus) and 50 fallow deer (Dama dama) in Nebraska, USA. Upon depopulation of the herd, the prevalence of bovine tuberculosis (TB) was estimated at ∼71–75%, based upon histopathology and culture results. Particularly with elk, gross lesions were often severe and extensive. One year ago, the majority of the elk had been tested for TB by single cervical test (SCT), and all were negative. After initial detection of a tuberculous elk in this herd, 42 of the 59 elk were tested by SCT. …

Automated Analysis Of Mouse Serum Peptidome Using Restricted Access Media And Nanoliquid Chromatography–Tandem Mass Spectrometry, Geun-Cheol Gil, Jim Brennan, Dan Throckmorton, Steven Branda, Gabriela Chirica

United States Department of Energy: Publications

We demonstrate use of restricted access media with reversed phase functionality (RAM-RP) for analysis of low molecular weight proteins and peptides in mouse serum (75ml) using a custom designed modular automated processing system (MAPS). RAM-RP fractionation with simultaneous removal of high molecular weight and high abundance proteins is integrated with a follow-on buffer exchange module (BE) to ensure compatibility with subsequent processing steps (trypsin digestion and intact peptide separation prior to mass spectrometric analysis). The high sample capacity afforded by chromatographic methods generates enough sample to achieve comprehensive serum peptidome identification (357 proteins) through tandem mass spectrometric analysis of both …

Reducing Error And Measurement Time In Impedance Spectroscopy Using Model Based Optimal Experimental Design, Francesco Ciucci, Thomas Carraro, William Chueh, Wei Lai

United States Department of Energy: Publications

In this work we introduce several novel tools for the reduction of errors in parameters estimated with electrochemical impedance spectroscopy experiments. An optimization strategy is developed that minimizes an estimate of the errors on the parameters while bounding the experimental time. The approach is also used to reduce experimental time while keeping a bound on the parameter errors. This feature is particularly critical in systems changing significantly within the experimental time. The paper uses a fuel cell electrode model to test this methodology and presents a real time algorithm for coupling experiment with the parameter estimation and experimental optimization.

Solution And Microbial Controls On The Formation Of Reduced U(Iv) Species, Maxim I. Boyanov, Kelly E. Fletcher, Man Jae Kwon, Xue Rui, Edward J. O’Loughlin, Frank E. Löffler, Kenneth M. Kemner

United States Department of Energy: Publications

Reduction of U^VI to U^IV as the result of direct or indirect microbial activity is currently being explored for in situ remediation of subsurface U plumes, under the assumption that UIV solubility is controlled by the low solubility mineral uraninite (U^IV-dioxide). However, recent characterizations of U in sediments from biostimulated field sites, as well as laboratory U^VI bioreduction studies, report on the formation of U^IV species that lack the U=O₂=U coordination of uraninite, suggesting that phases other than uraninite may be controlling U^IV solubility in environments with complexing surfaces and ligands. …

Identification And Characterization Of Undahrcr-6, An Outer Membrane Endecaheme C-Type Cytochrome Of Shewanella Sp. Strain Hrcr-6, Liang Shi, Sara M. Belchik, Zheming Wang, David W. Kennedy, Alice C. Dohnalkova, Matthew J. Marshall, John M. Zachara, James K. Fredrickson

United States Department of Energy: Publications

UndA_HRCR-6 was identified from the metal-reducing bacterium Shewanella sp. strain HRCR-6. Both in vivo and in vitro characterization results indicate that UndA_HRCR-6 is an outer membrane endecaheme c-type cytochrome and probably has a key functional role in the extracellular reduction of iron [Fe(III)] oxides and uranium [U(VI)] by Shewanella sp. HRCR-6.

Purification And Characterization Of The [Nife]-Hydrogenase Of Shewanella Oneidensis Mr-1, Liang Shi, Sara M. Belchik, Andrew E. Plymale, Steve Heald, Alice C. Dohnalkova, Kateryna Sybirna, Herve Bottin, Thomas C. Squier, John M. Zachara, James K. Fredrickson

United States Department of Energy: Publications

Shewanella oneidensis MR-1 possesses a periplasmic [NiFe]-hydrogenase (MR-1 [NiFe]-H₂ase) that has been implicated in H₂ production and oxidation as well as technetium [Tc(VII)] reduction. To characterize the roles of MR-1 [NiFe]-H₂ase in these proposed reactions, the genes encoding both subunits of MR-1 [NiFe]-H₂ase were cloned and then expressed in an MR-1 mutant without hyaB and hydA genes. Expression of recombinant MR-1 [NiFe]-H₂ase in trans restored the mutant’s ability to produce H₂ at 37% of that for the wild type. Following purification, MR-1 [NiFe]-H2ase coupled H₂ oxidation to …

Microbial Reduction Of Chlorite And Uranium Followed By Air Oxidation, Gengxin Zhang, William D. Burgos, John M. Senko, Michael E. Bishop, Hailiang Dong, Maxim Boyanov, Kenneth M. Kemner

United States Department of Energy: Publications

To evaluate the stability of biogenic nanoparticulate U(IV) in the presence of an Fe(II)-rich iron-bearing phyllosilicate, we examined the reduction of structural Fe(III) in chlorite CCa-2 and uranium(VI) by Shewanella oneidensis MR-1, and the reoxidation of these minerals (after pasteurization) via the introduction of oxygen. Bioreduction experiments were conducted with combinations of chlorite, U(VI), and anthraquinone-2,6-disulfonate (AQDS). Abiotic experiments were conducted to quantify the reduction of U(VI) by chemically-reduced chlorite-associated Fe(II), the oxidation of nanoparticulate U(IV) by unaltered structural Fe(III) in chlorite, and the sorption of U(VI) to chlorite, to elucidate interactions between U(VI)/ U(IV) and Fe(II)/Fe(III)-chlorite. Solids were characterized …

Competitive Reduction Of Pertechnetate (99tco4-) By Dissimilatory Metal Reducing Bacteria And Biogenic Fe(Ii), Andrew Plymale, James K. Fredrickson, John M. Zachara, Alice Dohnalkova, Steve Heald, Dean Moore, David Kennedy, Matthew Marshall, Chongmin Wang, Charles Resch, Ponnusamy Nachimuthu

United States Department of Energy: Publications

The fate of pertechnetate (⁹⁹Tc(VII)O₄ ^-) during bioreduction was investigated in the presence of 2-line ferrihydrite (Fh) and various dissimilatory metal reducing bacteria (DMRB) (Geobacter, Anaeromyxobacter, Shewanella) in comparison with TcO₄ ^- bioreduction in the absence of Fh. In the presence of Fh, Tc was present primarily as a fine-grained Tc(IV)/Fe precipitate that was distinct from the Tc(IV)O₂ ·nH₂O solids produced by direct biological Tc(VII) reduction. Aqueous Tc concentrations (<0.2 μm) in the bioreduced Fh suspensions (1.7 to 3.2 × 10^-9 mol L^-1) were over 1 order of magnitude lower than when TcO₄ - …