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Digital Role-Playing Games As Means For Dialogue And Change For Marginalized Teachers, Jonathan Mendels, Amit Schejter

Pedagogy and Theatre of the Oppressed Journal

This study presents a theoretical model that incorporates the theories of Paulo Freire, Augusto Boal and Amartya Sen and uses their ideas to create an innovative digital role-playing game for teachers on ‘To-Be-Education,’ a platform originally designed for teacher-student role-playing . We then demonstrate how Sen’s ‘capabilities approach’, Freire’s ‘pedagogy of hope’ and Boal’s ‘theatre of the oppressed’ are adapted to tools of empowerment for Arab-Israeli teachers, who belong to a community marginalized by State policies. The teachers design their own games and base the scenarios on their own real educational and professional dilemmas. They then re-enact these situations to …

Effects Of Berberine, Chelerythrine, And Sanguinarine On Proliferation In Four Human Immortalized Cell Lines, David S. Senchina, Nisarg B. Shah, Marc G. Busch

Journal of the Iowa Academy of Science: JIAS

Bloodroot (Sanguinaria canadensis L., Papaveraceae) is a plant rich in benzophenanchridine (isoquinoline) alkaloids such as sanguinarine and chelerychrine. Both isolated alkaloids and whole-tissue rhizome extracts have demonstrated in vitro anticarcinogenic (antiproliferacive) activity in limited immortalized cell culture models, but the relative contribution of various alkaloid constituents to whole-tissue extract activity, and whether or not various alkaloids may act synergistically, has not been investigated. We challenged four immortalized cell lines (Jurkat, K562, Ramos, U937) with various doses of chelerythrine, sanguinarine, and berberine (a structurally and functionally similar alkaloid absent from bloodroot), alone and in all possible combinations, and measured proliferation …

Evidence From Detrital Zircon Ages For Middle Pennsylvanian Uplift And Drainage In The Source Area Of The Chariton Conglomerate And Marmaton Group Sandstones, Southern Iowa And Northern Missouri, Scott Mcfadden, Steven H. Emerman, Jane Pedrick Dawson, Kevin A. Rey, Tracy Kemp Anderson

Journal of the Iowa Academy of Science: JIAS

The Chariton Conglomerate is a quartz/limestone conglomerate of Middle Pennsylvanian age sparsely exposed in southern Iowa and northern Missouri. In Iowa it is characterized by quartz granules and rounded crinoid columnals. The objective of this study was to use detrital zircon ages to determine the provenance of the Chariton Conglomerate and possibly associated Marmaton Group sandstone beds. Detrital zircon ages were obtained for five conglomerate and two sandstone beds of the Chariton Conglomerate in Iowa, three conglomerate beds of the Chariton Conglomerate in Missouri, and two sandstone beds of the Marmaton Group in Iowa. According to the Kolmogorov-Smirnoff Test, the …

Animal Source Foods And Adolescent Nutrition, Abbey J. Canon

International Journal of Global Health and Health Disparities

Due to a variety of production, processing, or preservation limitations, or because of household economic, cultural or religious factors, many children, especially those in developing countries, do not consume an adequate amount of animal source foods (ASF). While little to no animal products are consumed in many developing countries, they are nonetheless essential to a healthy diet, especially for a growing child. The majority of low income households in developing countries base their diets on cereal grains or starchy tubers. These typical diets pose many threats to the nutritional health of children. Grains and starches lack many essential micronutrients, and …

Sources Of Stress And Its Impact On Health Behaviors And Academic Performance Of International Students At A Comprehensive Midwestern University, Israel Gabriel Msengi

International Journal of Global Health and Health Disparities

The purpose of this study was to investigate the sources of stress, its impact on health behaviors and academic performance of 220 international students studying at a comprehensive Midwestern university, and coping strategies used by international students to manage stress. The study was a cross-sectional descriptive design, using a quantitative method. Two hundred twenty international students enrolled at the university during the summer and fall of 2003 participated in this study. Data were collected using "Sources of Stress, Health Behaviors and Academic Performance Scale for international students. Statistical procedure for data analysis included t-test, ANOVA, chi-square and bivariate correlation. Results …

Restoration And Monitoring Of The River Otter Population In Iowa, J. A. Pitt, W. R. Clark, R. D. Andrews, K. P. Schlarbaum, D. D. Hoffman, S. W. Pitt

Journal of the Iowa Academy of Science: JIAS

Northern river otters (Lontra canadensis) were widespread in North America at the time of European settlement. However, river otters were extirpated from most of Iowa in the early 1900s due to habitat degradation and unregulated harvest. In 1985, the Iowa Department of Natural Resources began an effort to restore the river otter population throughout the state, including a pilot study of survival to determine if establishment was feasible. Annual survival was estimated to be 86% during the pilot study. River otters dispersed an average of about 11 km from the point of release and exhibited habitat use typical for the …

The Private Prison Debate: A Look Into The Efficiency Of Private Prisons Vs. Public Prisons, Megan Swanson

Major Themes in Economics

The resurgence of private prisons during the 1980s has caused a lot of debate. If a private firm can run a prison more efficiently than the government, the government should allow privatization. Factors such as cost, quality of service, competition and liability must be examined in order to determine whether a private prison is more efficient than a public prison.

Genetic Epidemiology Of Cleft Lip And Palate, Bonnie Pedersen

International Journal of Global Health

Clefts of the lip and palate are birth defects with multifactorial etiology, involving important surgical, speech, social, behavioral, and developmental implications. Approximately 70% of clefts are nonsyndromic - they do not involve other types of abnormalities such as shorter limbs, shorter digits (toes or fingers), wider set eyes, and many other symptoms. A number of environmental factors also play a role in craniofacial deformities. These factors include nutritional deficiencies such as insufficient folic acid consumption or absorption, smoking, and alcohol consumption, factors relevant to socioeconomic status. The purpose of this review is to present information concerning cleft lip and palate …

Ecological Problems With Iowa's Invasive And Introduced Fishes, Neil P. Bernstein, John R. Olson

Journal of the Iowa Academy of Science: JIAS

Since the time of European settlement, at least 59 non-indigenous fish species have been introduced, reached, or moved within Iowa waters. At least 28 nonnative fish species have been introduced into, or reported from Iowa waters since settlement. Of that number, 10 are established at this time through natural reproduction. In addition, many species of native fishes have been translocated within the state, and we provide documentation for 31 of these species. Two translocated species, gizzard shad (Dorosoma cepedianum) and yellow bass (Marone mississippiensis), have had adverse impacts on Iowa's aquatic ecosystems. While many introductions are thought to be benign, …

Cover - Front Matter - Table Of Contents

International Journal of Global Health

No abstract provided.

Medical Relief After An Unnatural Disaster: How International Health Care Providers May Prove Counter-Productive To Recovery, Maureen Mccue

International Journal of Global Health

Equally severe natural disasters that hit equally populous areas produce vastly different impacts and outcomes depending on preexisting political and economic conditions. International relief organizations and civil defense disaster response teams employ effective life saving protocols in the immediate aftermath of a disaster. However, there is little information that addresses the ongoing needs or assesses appropriate responses to the persistent hardships and ill health remaining months after a disastrous event hits an impoverished nation. This article relates the experience of27 volunteer health care workers who provided relief care to Nicaraguan victims of Hurricane Mitch three months after the event. Issues …

Profile: Global Health Corps Short-Term Health Education Missions, Linda K. Miller

International Journal of Global Health

Global Health Corps is a non -profit organization that provides a field -based training program for post-secondary students in the area of cross-cultural community health. Students practice a variety of culturally appropriate community health activities domestically in the United States, as well as villages and shantytowns around the world. Preventive health activities include basic health assessments, hypertension clinics, program evaluations, health fairs, breastfeeding promotion, hygiene programs, fitness promotion, safety and first-aid programs, violence prevention programs, and educational programs on topics such as nutrition, dental health , prenatal care, well-baby care, reproductive health , infectious disease prevention, cancer prevention, school health …

Health Assessment Of Bosnian Refugees In Black Hawk County, Iowa, Clementine Mukeshimana

International Journal of Global Health

This study examined the public health status of the Bosnian refugees in Black Hawk County Health, Iowa. A random sample of 557 Bosnian medical records was selected from People's Community Health Clinic. Virtually all Bosnians seek health care at People's Community Health Clinic in Waterloo. High rates of smoking behaviors and dental health problems were the most common health concerns among this group. The Bosnians refugees had rather low hypertension rates, low use of alcohol, healthy weight and a health diet, and low history of cardiovascular diseases.

Comparison Of Nutrition And Dental Practices Of International Students At The University Of Northern Iowa Before And After Coming To The United States, Joseph Ogah

International Journal of Global Health

This study examined possible changes in nutrition and dental practices of international students after migration to the United States (US). A random sample of 81 international students at the University of Northern Iowa responded to a mail-in survey in the Fall Semester of 1999 (65% female, 85% over 21 years old, and 54% graduate students). Chi-square analyses showed that, while in the United States, the sample of international students consumed more high fat food (p = .002), more high sugar food (p < .001), more fast food (p < .001), less fruits and vegetables (p = .022), and fewer breakfasts (p= .23) than they did before coming. They also brushed their teeth more (p .031) and sought less dental care (p < .001). No significant changes were observed in the consumptions of cereals, protein products, milk, and high caffeine beverages. It was concluded that some nutrition and dental practices of international students studying in the US change for the worse. Implications for culturally appropriate diet education programming for international college students were discussed.

Russian Citizens' Trusted Sources Of Health Promotion Information, Cynthia M. Goody, Elizabeth Swanson, Ann L. Bossen, Elena V. Frolova, Olga Kuznetsova, Swajatoslaw Plavinski

International Journal of Global Health

This study examined Russian citizens' trusted sources of health information. A random sample of 906 people, from two villages in St. Petersburg, Russia, responded to a health needs assessment questionnaire. Results suggest that medical professionals and special books, such as informational pamphlets about treating a myriad of illnesses, are significant trusted sources of health information for people in Russia. Further, these data suggest differences between trusted sources of health information exist between villages rather than by gender or age group. This work has implications for health care practitioners in Russia, who are advancing the discipline of family practice, as well …

Herpetofaunal Abundance And Distribution In Northern Minnesota: Contributions Of Ecological Land Units And Assessment Of Sampling Methodology, Gabrielle Yaunches, S. R. Winterstein, H. Campa Iii, B. J. Kernohan, J. B. Haufler

Journal of the Iowa Academy of Science: JIAS

Herpetofaunal species distributions need to be understood and mapped using landscape descriptions that incorporate important habitat features and ecological processes. An ecosystem management effort in northern Minnesota is characterizing a landscape as a coarse filter for ecological communities. The coarse filter approach involves looking at communities in different successional stages and habitat types in a region (Haufler et al. 1996). Documenting distributions and abundances of herpetofauna using this coarse filter approach will allow data about these species to be incorporated in landscape planning efforts.

Annual Report Of The Iowa Academy Of Science, 1993-94, Paul E. Rider

Journal of the Iowa Academy of Science: JIAS

Since 1976, annual reports have served as a continuing record of the activities of the Iowa Academy of Science and an archive for its history. These augment the 100 year IAS history written in the centennial year of 1975.

This report covers the period from July 1, 1993 to June 30, 1994. It is based on the official records of the Academy (committee reports, Board minutes, correspondence) as well as the recollections, impressions and thoughts of the author.

Charles Rueben Keyes And The History Of Iowa Archaeology, William Green

Journal of the Iowa Academy of Science: JIAS

Charles Reuben Keyes (1871-1951) achieved recognition during his lifetime as the "founding father" of Iowa archaeology, and later assessments confirmed and reemphasized Keyes' stature as Iowa's pioneer archaeologist. The collections and documents Keyes compiled, his interpretive publications, and the records of field work he coordinated have proven more valuable to Midwest and Plains archaeology every year. This article emphasizes Keyes' involvement in the development of professionalism in American archaeology and Iowa’s position in the growth of the discipline from 1920 to 1950. Keyes' contacts with the principal archaeologists of his era ensured Iowa’s involvement in the development of survey methods …

Science Notes - Peace Corps Seeks Math And Science Teachers

Iowa Science Teachers Journal

The Peace Corps is currently searching for math and science teachers for departures in 1991 and 1992 into overseas assignments. Programs are for two years teaching in secondary schools in Africa, or for other possible assignments in countries throughout the world.

Science Notes - Iowa Junior Science And Humanities Symposium

Iowa Science Teachers Journal

The University of Iowa is announcing the 30th annual Iowa Junior Science and Humanities Symposium to be held February 21 and 22, 1992. Approximately 200 students and 40 teachers will be invited to interact with renowned scientists and professors on present and future issues concerning our science-based society. In addition, the statewide symposium will enable 16 student presenters to share their research endeavors and compete for the opportunity to be one of five finalists invited, all expenses paid, to attend the National Junior Science and Humanities Symposium. There the top finalist will present his or her report and compete for …

Nesting Of Raptors Uncommon In Iowa: Summary And New Records, Dean M. Roosa, Jon Stravers

Journal of the Iowa Academy of Science: JIAS

The nesting status of the Turkey Vulture, Bald Eagle, Northern Harrier, Sharp-shinned Hawk, Cooper's Hawk, Red-shouldered Hawk, Broad-winged Hawk, Swainson's Hawk, Peregrine Falcon, Common Barn-Owl, Burrowing Owl, Long-eared Owl and Short-eared Owl is reviewed and previously unpublished records added. Also the potential for the Northern Saw-whet Owl and Osprey to nest in Iowa is discussed. Although several species are on the brink of extirpation as part of Iowa's nesting avifauna, the Bald Eagle has returned as a regular nester. Over 100 previously unpublished nesting reports and some management recommendations are included.

Program Abstracts, 100th Session, Iowa Academy Of Science, April 21-23, 1988, Iowa State University

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Prefatory Note, Jack F. Kimball

Draftings In

Employed full time in their separate professional education fields of dental hygiene, respiratory therapy, and residence hall coordination, the writers of the essays in this issue of Draftings participated with me in an advanced seminar in the history and philosophy of higher education during the fall semester of 1986. We came together weekly for reflection and what one might call socratic therapeutic dialogue. The fact that the year 1986 marked the 350th anniversary of the founding of Harvard College provided a springboard for the seminar, since the history of higher education in the United States began with the founding of …

Contributors

Draftings In

No abstract provided.

A Case For The Liberal Education Of The Dental Hygienist, Melanie R. Hamer

Draftings In

Since the 4th century B.C., arguments have pitted the relative merits of a liberal arts education against those of vocationalism. The liberal arts, with its classic traditions and broad curricular base, for centuries has been touted as the education of the privileged class, while a practical course of study benefitted the artisan and others needing a more immediate occupation. Since the late 1960s, vocationalism has enjoyed a period of intense popularity in the American educational system. Like the artisan of earlier ages, the vocational student upon completion of a program is able to assume an entry level position in a …

The Iowa Academy Of Science Parish Farm: Its Past, Present And Future - A 25 Year Overview, Harry T. Horner

Proceedings of the Iowa Academy of Science

This article focuses on the Iowa Academy of Science Parish Farm celebration of its 25th anniversary in 1985 at the Farm. The celebration provided an opportunity to view the progress made in establishing the Farm as a model for both farming and non-farming conservation practices. The celebration also included opportunities to review the history of the Farm, the life of Jessie A. Parish, and the interactions of the Iowa Academy of Science with the Parish Farm management, tenants, and Grundy County Conservation Board. These activities are followed by an in-depth account of the struggles which have occurred within the Board …

Science Notes - Excellence In Science Teaching Nominations Sought

Iowa Science Teachers Journal

Nominations are currently being requested for the Iowa Academy of Science's annual Excellence in Science Teaching Awards. Six Iowa teachers will be selected to receive the awards which recognize excellence in elementary, junior high and senior high school teaching. One teacher will be selected to receive the award in each of the following areas: biology; chemistry, earth science, physics, elementary science and junior high science.

Science Notes - Instructional Television Program Guide Available

Iowa Science Teachers Journal

The Educational Services Division of Iowa Public Television is offering an instructional television schedule to accompany its broadcasts.

Science Notes - Teachers Urgently Needed In The Peace Corps

Iowa Science Teachers Journal

The Peace Corps has begun an intensive search for teaching professionals in math, science, vocational, elementary, physical and special education programs in 61 developing countries overseas.

Quaternary Biostratigraphy And Paleoecology Of Fossil Mammals From The Loess Hills Region Of Western Iowa, R. Sanders Rhodes Ii, Holmes A. Semken Jr.

Proceedings of the Iowa Academy of Science

For over 115 years the Loess Hills region of western Iowa has furnished the fossils of Ice Age and recent mammals to both amateur and professional paleontologists. The oldest of these fossils (the "Aftonian fauna") predates the last glaciation and predominantly are the remains of large mammals. These sites are poorly understood but probably date from near the Irvingtonian/Rancholabrean boundary at about three quarters of a million years ago. The last glaciation (Wisconsinan) is represented by 3 micromammal-dominated faunas and scattered finds of individual specimens of large mammals. Taken together, these indicate rather open grassland, with scattered boreal forest groves …