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Criticism Of Middle School Curriculum Integration : A Review Of The Literature, Carrie Even

Graduate Research Papers

This literature review looks at curriculum integration at the middle school level. The literature predominantly has reflected curriculum integration as a practice that benefits middle school students, but it has received criticism as well. Some of the criticism includes the following: time needed for planning, teaming of teachers, student interest, standards and benchmarks being subject specific, and the lack of critical information in specific content areas. This review of the literature examines the criticism to understand whether curriculum integration is beneficial for students.

Recommendations about the continued use of curriculum integration at the middle school level include the following: continued …

Ay 2002/2003 Sec Meeting Minutes, 2002-11-02, Faculty Senate

Faculty Senate Archives

No abstract provided.

Catalog Denison University 2003-2004

Denison University Catalogs

Denison University Course Catalog 2003-2004

Multiple Transporters Associated With Malaria Parasite Responses To Chloroquine And Quinine, Jianbing Mu, Michael T. Ferdig, Xiaorong Feng, Deirdre A. Joy, Junhui Duan, Tetsuya Furuya, G. Subramanian, L. Aravind, Roland A. Cooper, John C. Wootton, Momia Xiong, Xin-Zhuan Su

Biological Sciences Faculty Publications

Mutations and/or overexpression of various transporters are known to confer drug resistance in a variety of organisms. In the malaria parasite Plasmodium falciparum, a homologue of P-glycoprotein, PfMDR1, has been implicated in responses to chloroquine (CO), quinine (ON) and other drugs, and a putative transporter, PfCRT, was recently demonstrated to be the key molecule in CO resistance. However, other unknown molecules are probably involved, as different parasite clones carrying the same pfcrt and pfmdr1 alleles show a wide range of quantitative responses to CO and ON. Such molecules may contribute to increasing incidences of ON treatment failure, the molecular basis …

Health Education For Urban Refugees In Cairo : A Pilot Project With Young Men From Sierra Leone And Liberia, Elizabeth Coker, Alison Bichard, Andrea Nannipieri, James Wani

Faculty Journal Articles

This pilot project, conducted under the auspices of the Forced Migration and Refugees Studies Program (FMRS) at the American University in Cairo, arose as part of a continued commitment to outreach projects of direct benefit to the refugee community. Maintaining healthy behaviors and accessing adequate health care are particular challenges for refugees living in large urban areas such as Cairo. Young refugees are at risk for unplanned pregnancy, sexually transmitted diseases, and other health-related problems such as nutritional deficits and stress-related disorders. Education in their country of origin may have been disrupted, and in Cairo they may be separated from …

An Arthropod Defensin Expressed By The Hemocytes Of The American Dog Tick, Dermacentor Variabilis (Acari: Ixodidae), Shane M. Ceraul, Daniel E. Sonenshine, Robert E. Ratzlaff, Wayne L. Hynes

Biological Sciences Faculty Publications

Both soluble and cell-mediated components are involved in the innate immune response of arthropods. Injection of Borrelia burgdorferi, the Lyme disease agent, results in the secretion of defensin into the hemolymph of the ixodid tick, Dermacentor variabilis. The presence of the peptide is observed as early as 15 min post-challenge and remains present through 18 h post-challenge. As observed in insects and soft ticks, the transcript for defensin is detected as early as 1 h post-challenge in D. variabilis. RT-PCR resulted in an amplicon of 624 bp with a 225 bp region that translates to a 74 …

Some Loans Are More Equal Than Others: Third-Party Originations And Defaults In The Subprime Mortgage Industry, William P. Alexander, Scott D. Grimshaw, Grant R. Mcqueen, Barrett A. Slade

Faculty Publications

We show how agency problems between lenders (principals) and third-party originators (TPO; agents) imply that TPO-originated loans are more likely to default than similar retail-originated loans. The nature of the agency problem is that TPOs are compensated for writing loans, but are not completely held accountable for the subsequent performance of those loans. Using a hazard model with jointly estimated competing risks and unobserved heterogeneity, we find empirical support for the TPO/default prediction using individual fixedrate subprime loans with first liens secured by residential real estate originated between January 1, 1996, and December 31, 1998. We find that apparently equal …

Synthetic Lethal Analysis Implicates Ste20p, A P21- Activated Protein Kinase, In Polarisome Activation, April S. Goehring, David A. Mitchell, Amy Hin Yan Tong, Megan Keniry, Charles Boone, George F. Sprague Jr.

School of Integrative Biological & Chemical Sciences (Formerly Dept. of Biology)

The p21-activated kinases Ste20p and Cla4p carry out undefined functions that are essential for viability during budding in Saccharomyces cerevisiae. To gain insight into the roles of Ste20p, we have used a synthetic lethal mutant screen to identify additional genes that are required in the absence of Cla4p. Altogether, we identified 65 genes, including genes with roles in cell polarity, mitosis, and cell wall maintenance. Herein, we focus on a set that defines a function carried out by Bni1p and several of its interacting proteins. We found that Bni1p and a group of proteins that complex with Bni1p (Bud6p, Spa2p, …

Detecting Stress In Glasshouse Plants Using Color Infrared Imagery: A Potential New Application For Remote Sensing, Kenneth R. Summy, Christopher R. Little, Ruben A. Mazariegos, James H. Everitt, M. R. Davis, J. V. French, A. W. Scott Jr.

School of Integrative Biological & Chemical Sciences (Formerly Dept. of Biology)

English: Studies were conducted to evaluate the effectiveness of color infrared (CIR) film for detecting physiological stress in plants located within glasshouse structures. Spectroradiometer measurements obtained within and outside of a structure constructed of polycarbonate plastic indicated no significant attenuation or disruption of visible and near-infrared radiation entering the structure. CIR photographs of cucumber seedlings (Cucumis sativus) obtained within the greenhouse were comparable in quality to those obtained outside the structure, and clearly distinguished between foliage of healthy plants and those subjected to a moderate level of nitrogen stress. In CIR imagery of a trifoliate orange tree (Poncirus trifoliata (L.) …

An Overview Of Aircraft Remote Sensing In Integrated Pest Management, James H. Everitt, Kenneth R. Summy, D. E. Escobar, M. R. Davis

School of Integrative Biological & Chemical Sciences (Formerly Dept. of Biology)

English: This paper presents four exemplary applications of aerial photography and videography, global positioning system (GPS), and geographic information system (GIS) technologies for detecting, monitoring, and mapping insect infestations in agriculture, forestry, and rangeland areas. Applications demonstrated include detecting and mapping: (1) citrus blackfly (Aleurocanthus woglumi Ashby) infestations in citrus orchards; (2) silverleaf whitefly (Bemisia argentifolii Bellows and Perring) infestations in cotton; (3) harvester ant (Pogonomyrmex barbatus F. Smith) infestations on rangelands; and (4) western pine beetle (Dendroctonus brevicomis LeConte) infestations in a forested area. The integration of a GPS with the video imagery permitted latitude and longitude coordinates of …

Resource Reviews, Phyllis Fox

The Christian Librarian

No abstract provided.

Effects Of Western Corn Belt Cropping Systems On Agroecosystem Functions, Mark Liebig, Gary E. Varvel

Department of Agronomy and Horticulture: Faculty Publications

Agricultural sustainability is enhanced by management practices that optimize the performance of multiple agroecosystem functions. The performance of western Corn Belt cropping systems was evaluated based on four agroecosystem functions: food production, raw materials production, nutrient cycling, and greenhouse gas regulation. A simple multiattribute ranking procedure was used to quantify agroecosystem performance using data from a long-term cropping systems experiment near Mead, NE. Treatments included in the procedure were continuous corn (Zea mays L.) (CC), corn–soybean [Glycine max (L.) Merr.] (C–SB), corn–oat (Avena sativa L.) _ clover [80% sweet clover (Melilotus officinalis L.) and 20% red …

Acting Black: College, Identity, And The Performance Of Race, Sarah Willie-Lebreton

Sociology & Anthropology Faculty Works

Sarah Willie asks: What's it like to be black on campus. For most Black students, attending predominantly white universities, it is a struggle. Do you try to blend in? Do you take a stand? Do you end up acting as the token representative for your whole race? And what about those students who attend predominantly black universities? How do their experiences differ? In Acting Black, Sarah Willie interviews 55 African American alumnae of two universities, comparable except that one is predominantly white, Northwestern, and one is predominantly black, Howard. What she discovers through their stories, mirrored in her own college …

Undergraduate Catalog 2003-2004, University Of North Florida

UNF Course Catalogs

No abstract provided.

Regulation Of Zebrafish Hindbrain Development By Fibroblast Growth Factor And Retinoic Acid: A Dissertation, Nicole M. Roy

Biology Faculty Publications

A thesis submitted to the Department of Biochemistry and Molecular Pharmacology and the Graduate School of Biomedical Sciences of the University of Massachusetts, Worcester in partial fulfilment of the requirements for the degree of Doctor of Philosophy, Biochemistry and Molecular Pharmacology.

Fibroblast growth factor (Fgf) and Retinoic acid (RA) are known to be involved in patterning the posterior embryo. Work has shown that Fgf can convert anterior tissue into posterior fates and that embryos deficient in Fgf signaling lack posterior trunk and tail structures. Likewise, studies performed on RA have shown that overexpression of RA posteriorizes anterior tissue, while disrupting …

Effects Of Social Interaction On The Electric Organ Discharge In A Mormyrid Fish, Gnathonemus Petersii (Mormyridae, Teleostei), Thomas A. Terleph, Peter Moller

Biology Faculty Publications

African weakly discharging electric fish (Mormyridae) use their self-generated electric signals and electroreceptive abilities for orientation and communication in the context of courtship and territorial interactions. This paper documents socially mediated changes in the electric organ discharge (EOD) of subadult Gnathonemus petersii under non-breeding environmental conditions. Increases in EOD duration and changes in the relative phase amplitudes occurred in dominant fish during same-sex (male–male, female–female) and opposite-sex interactions. Similar changes were also observed in fish that were restricted in their physical interactions, suggesting that direct contact is not necessary to induce dominance-typical EOD waveforms. The possible communicative functions of these …

Front Matter (Pdf), North American Bird Bander

North American Bird Bander

No abstract provided.

Front Matter (Pdf), North American Bird Bander

North American Bird Bander

No abstract provided.

Role Of Neuropoietic Cytokines In Development And Progression Of Diabetic Polyneuropathy: From Glucose Metabolism To Neurodegeneration, Dusanka S. Skundric, Robert P. Lisak

Neurology Faculty Publications

Diabetic neuropathy develops as a result of hyperglycemia- induced local metabolic and microvascular changes in both type I and type II diabetes mellitus. Diabetic neuropathy shows slower impulse conduction, axonal degeneration, and impaired regeneration. Diabetic neuropathy affects peripheral, central, and visceral sensorimotor and motor nerves, causing improper locomotor and visceral organ dysfunctions. The pathogenesis of diabetic neuropathy is complex and involves multiple pathways. Lack of success in preventing neuropathy, even with successful treatment of hyperglycemia, suggests the presence of early mediators between hyperglycemia-induced metabolic and enzymatic changes and functional and structural properties of Schwann cells (SCs) and axons. It is …

Front Matter (Pdf), North American Bird Bander

North American Bird Bander

No abstract provided.

Front Matter (Pdf), North American Bird Bander

North American Bird Bander

No abstract provided.

Situated Learning, Distributed Cognition: Do Academics Really Need To Know?, Anne Murphy

Level 3

The dominant approach to the study of learning throughout most of the twentieth century was to view learning as cognitive only, as if it were a process contained in the mind of the learner, decontextualised from the lived-in world. There is now, however, a growing interest in the study of learning as situated in a specific time, place and social activity – as ‘situated learning’ – and to view the locus of learning not as in the brain of the single individual (person-solo) but as ‘distributed’ among person, language, artefacts, activities and environment (person-plus) (see Lave and Wenger, 1999; …

Ecotoxicological Research At Dit, Maria Davoren, Colm O'Dowd, Sharon Ni Shuilleabhain

Level 3

The term ecotoxicology, first defined by René Truhart in 1969, essentially describes the study of the harmful effects of chemicals upon ecosystems and understanding the pathways by which these deleterious effects are elicited (Walker et al., 1996). Thousands of new chemicals are produced each year requiring ecotoxicological evaluation, in addition to existing chemicals for which limited or no ecotoxicity data exists. Increased public concern regarding the impact of these anthropogenic chemicals on the environment, prompted DIT to expand its research portfolio to include the niche research area of aquatic ecotoxicology. DIT’s Radiation Science Centre was officially renamed …

Factors Associated With Metabolic Syndrome, Patricia Marie Selig

Theses and Dissertations

The metabolic syndrome, a clinical condition linked to diabetes and cardiovascular disease is a powerful predictor for overall mortality, and is present in more than 20% of the US. population (Ford, Giles, & Dietz, 2002). This study examines gender differences as well as other factors associated with metabolic syndrome as defined by the Adult Treatment Panel III of the National Cholesterol Education Program.

A sample of 10,134 adults between 20-64 years of age was selected from the Third National Health and Nutrition Survey. Metabolic syndrome was present in 19.6 % of this sample. An ecological model of health services was …

Vascular Cell Dysfunction And Transendothelial Migration Of Neutrophils In Preeclampsia, Courtney Elizabeth Leik

Theses and Dissertations

Oxidative stress, hyperlipidemia, neutrophil activation and endothelial cell dysfunction are characteristic of women with preeclampsia. We used in vitro experiments to test if a combination of oxidative stress and linoleic acid favors a mechanism for neutrophil transendothelial migration. We used linoleic acid because it is one of the fatty acids elevated in preeclampsia and the precursor for arachidonic acid and its inflammatory metabolites. For these studies, we developed a methodology for isolating and Culturing human vascular smooth muscle cells from placental chorionic plate arteries. Treatment of these cells with an oxidizing solution enriched with linoleic acid, but neither component alone, …

Mechanisms Underlying Protection Against Rt-2 Gliomagenesis In Rat Brain Utilizing Primary And Secondary Vaccination, Andrea M. Lister

Theses and Dissertations

Primary brain tumor affects some 18,000 adults in the United States each year (Silverberg et al., 1990; Merchant et al., 1997) and over 30% are high-grade anaplastic astrocytoma or glioblastoma multiforme (GBM) (Parney et al., 1997). According to Kruse et al., 1989, the treatment of patients with recurrent or persistent high-grade gliomas represents a major therapeutic challenge. The use of conventional therapy consisting of surgery, followed by radiation therapy and chemotherapy for gliomas, has been relatively ineffective (Jaecle et al., 1994) despite the fact that these therapies are cytoreductive in nature (Black, 1991). Most malignancies will recur locally but may …

Afm, Cafm, And Efm Studies Of The Gan System, John C. Dickinson

Theses and Dissertations

This thesis discusses a variety of techniques based on the atomic force microscope (AFM), and their application to the GaN materials system. In particular, the local conductivity and contact potential of surfaces have been measured using the techniques of Conductive AFM (CAFM) and Surface Potential Electric Force Microscopy (SPEFM), respectively. CAFM studies of GaN surfaces have revealed that prismatic planes around islands and pits on surfaces can lead to enhanced conductivity, which may be related to leakage problems in device applications. With regard to SP-EFM work, the change in surface potential associated with inversion domains on Ga-polar GaN has been …

Moments Of Trust: Sibling Responses To The Disclosure Of A Sister's Lesbian Identity, Ryan Walter Mckee

Theses and Dissertations

To better understand the responses of siblings to the disclosure of a sister's lesbian identity, eight pairs of siblings, each consisting of one lesbian participant and one of her siblings, were interviewed. Both lesbian and sibling participants were asked to discuss family relationships before disclosure (coming out), the actual disclosure, sibling reactions, parental reactions, and family relationships since disclosure. Notable results include "closeness" in sibling relationships and high levels of "trust" as strong predictors of supportive sibling responses. Siblings were also found to take on the role of confidant and counselor for their parents as they negotiated their daughters' newly-disclosed …

The Bond Strength Of Adhesive Resin Cement: Time Differential Between Cementation And Finishing Of Cast Dowel-Cores, Purnima Joan Shahani

Theses and Dissertations

THE BOND STREGTH OF ADHESIVE RESIN CEMENT: TIME DIFFERENTIAL BETWEEN CEMENTATION AND FINISHING OF CAST DOWEL-CORES By Purnima Joan Shahani, D.D.S., M.S.A Thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Dentistry at Virginia Commonwealth University.Virginia Commonwealth University, 2003Major Director: Peter C. Moon, M.S., PhDDirector of VCU Dental Biomaterials LaboratoryThis study compared the retention of cast dowel-cores cemented with Panavia® 21 subjected to immediate versus delayed high-speed finishing. Conventionally, finishing is delayed for 24 hours to one week to allow for optimal setting and ultimate strength of the cement. Forty-five recently extracted human …

Normal Mixture Models For Gene Cluster Identification In Two Dimensional Microarray Data, Eric Scott Harvey

Theses and Dissertations

This dissertation focuses on methodology specific to microarray data analyses that organize the data in preliminary steps and proposes a cluster analysis method which improves the interpretability of the cluster results. Cluster analysis of microarray data allows samples with similar gene expression values to be discovered and may serve as a useful diagnostic tool. Since microarray data is inherently noisy, data preprocessing steps including smoothing and filtering are discussed. Comparing the results of different clustering methods is complicated by the arbitrariness of the cluster labels. Methods for re-labeling clusters to assess the agreement between the results of different clustering techniques …