History of Science, Technology, and Medicine Commons^™

Ada News - 05/16/2011, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

Ohio Academy Of Medical History Annual Meeting Program, May 7, 2011, Ohio Academy Of Medical History

Annual Conference Programs

This tri-fold program is from the annual meeting of the Ohio Academy of Medical History held on May 7, 2011 at the Glen Helen Nature Preserve in Yellow Springs, Ohio. The program details the events and presentations of the meeting.

Ada News - 05/02/2011, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

The Anatomical Renaissance, Chloe Zimmerman

Young Historians Conference

The mystical element of the human cadaver has long determined how people interact with it. Ancient cultures often feared the wrath of a higher power arising from an investigation into the sanctity of the human corpse, a fear that for the most part stemmed from religious traditions. Despite the taboos associated with this practice, the dawn of the Italian Renaissance saw a gradual shift in this traditional perspective that allowed for scholars, particularly those in Northern Italy, to explore the subject of anatomy with greater freedom. This paper explores the factors that contributed to the proliferation of anatomical dissection throughout …

Comparisons Of Distributions And Isotopic Geochemistry Of Benthic Foraminifera From Seep And Non-Seep Environments, Offshore Of Costa Rica, Ashley M. Burkett

All-Inclusive List of Electronic Theses and Dissertations

Vertical distribution patterns and stable isotopic geochemistry of benthic foraminifera labeled with CellTracker Green and stained with Rose Bengal were compared at sites of active methane seepage and adjacent non-seep habitats off the Pacific coast of Costa Rica. Sediment cores of bacterial mats from Costa Rica revealed vertical distribution patterns more similar to those seen previously in clam beds, suggesting increased levels of bioturbation compared to non-seep sites. Similar taxa were found at both seep and non-seep sites including: Chilostomella oolina, Uvigerina peregrina and hispida, Cibicides mckannai, and Cassidulina braziliensis. Within active methane seep habitats, elevated substrate such as carbonate …

Persistent Revolutions In Colombia And Peru: A Comparative Analysis, Brandon Huson

All-Inclusive List of Electronic Theses and Dissertations

This thesis performs a comparative analysis of rural-based revolutionary movements in Latin America. The movements that are compared are the FARC, originating in Colombia, and the Shining Path, which emerged from the highlands of Peru. The comparison is meant to serve as a test for what variables are predictive of revolutionary success. Since these movements differ in their success in establishing permanent political, social and military movements in their countries over time, their dichotomous outcome can be used to point toward variables that warrant further consideration. Comparison of revolutionary movement makes sense in this case due to the similarities between …

Place Construction, Identity, And Capital Investment: An Investigation Of Two Tourist Landscapes In Michigan, Andrew Stawarski

All-Inclusive List of Electronic Theses and Dissertations

Tourist communities exist all over the world. They are areas that are focused on tourism and are often tailored to resemble specific regions or themes to better achieve capital gain. In this study, two cities in Michigan are examined to better understand how the cultural landscapes are experienced and what practices are employed throughout the landscape. Specifically, this thesis investigates the spatial practices that are involved in re-creating and re-presenting ―themed‖ landscapes. Another question analyzed is whether the ―themed‖ landscapes reflect the resident‘s daily lives and/or their histories. This thesis examines the two Michigan cities of Gaylord and Frankenmuth, re-presenting …

Thomas Dent Mütter: The Humble Narrative Of A Surgeon, Teacher, And Curious Collector., Jennifer A. Baker, B.S., Charles J. Yeo, Md, Pinckney J. Maxwell, Iv, Md

Department of Surgery Gibbon Society Historical Profiles

Thomas Dent Mutter, a beloved teacher, respected colleague, devoted husband, surgical pioneer, and legendary collector, emerged from a tragic childhood as an ambitious young physician who would leave a permanent imprint on medical education (Fig. 1). Dr. Mutter is best known in the Philadelphia area for the museum of medical curiosities, which bears his name. Overflowing with various medical memorabilia, anatomical and pathological specimens, casts, models, watercolors, and historical instruments, the Mutter Museum often overshadows the numerous other contributions Dr. Mutter made during his shortened life.1 A quote from Henry Brooks Adams is quite apropos, ‘‘A teacher affects eternity; he …

With Us Or Against Us: Using Religiosity And Sociodemographic Variables To Predict Homophobic Beliefs, Erin Coale Schwartz

All-Inclusive List of Electronic Theses and Dissertations

Affiliation with religious organizations is prevalent in the United States and within some of these organizations negative messages about lesbian, gay, and bisexual individuals are regularly espoused. Exposure to such homophobic sentiment has been found to have a detrimental impact on the mental health of sexual minorities and thereby, makes the exploration of religiosity and homophobia an imperative. This study examined differences in homophobia among the sociodemographic variables of gender, age, education level, religious affiliation, frequency of attendance at religious services, and amount of contact with lesbian, gay, and bisexual people. Additionally, a stepwise multiple regression was conducted to determine …

An Assessment Of Vibration Exposure And Its Health Effects On Stone Workers In Taiwan And China, Yuan-Hsin Cheng

All-Inclusive List of Electronic Theses and Dissertations

Background: Stone workers were in high risk of vibration exposure that might lead to health problem. Studies and previous research have shown that there are correlations between whole body vibration, hand/arm vibration and several musculoskeletal disorders, neurological diseases, and different cumulative trauma disorders such as hearing loss and carpel tunnel syndrome. In order to study the health effects among stone workers, there were seven stone companies selected from Taiwan and China participated in this study. Aim: The goal of this project was to study and assess the correlations between several exposure variables such as vibration and noise exposure and outcome …

Effects Of Joint Preparation Angle Of Single-Vee Butt Welds On The Tensile Strength Of Astm A36 Carbon Steel, Matthew Mcclure

All-Inclusive List of Electronic Theses and Dissertations

Welding is a multi-faceted procedure of manufacturing and can occur at any point during the creation of a product. Quality issues in welding can have disastrous, or even deadly, consequences. The issue of weld preparation angle is one of several different elements that have a direct correlation on the quality of a welded joint. The purpose of this research centers on resultant tensile strength of a single-vee butt joint in carbon steel with various preparation angles. Preparation angles were machined on twenty-six pieces of ASTM A36 carbon steel in 5° increments in order to produce thirteen samples with included preparation …

The Implications Of Merleau-Ponty For The Human Sciences, Ryan Marcotte

Senior Honors Projects

The Implications of Merleau-Ponty for the Human Sciences Ryan Marcotte Cobb Faculty Sponsor: Galen Johnson, Philosophy The American Anthropology Association (AAA) made headlines in November 2010 due to a controversial change in their 'Long-Range Plan.' The revised AAA mission statement omits all mention of the word 'science' and this omission has sparked a fierce debate within the anthropology community. The debate reveals that the study of social phenomena can be approached from two competing points of view – a scientific and a non-scientific perspective.  This project is concerned with the historical and intellectual developments that led to this competition between …

The Locational Determinants Of Internet Usage In Asia And Nepal, Smriti Chand

All-Inclusive List of Electronic Theses and Dissertations

This study examines the relationship between internet development and various socio-economic factors that are assumed to affect internet infrastructure development decision. The data collected for 35 Asian countries is secondary data collected from various sources. This study tests six hypotheses about the impact of various socio-economic factors and economic freedom indicators on Internet Penetration Rate (IPR) and Internet Service Providers (ISP). The findings show that the IPR can be statistically explained by one independent variable: GDP (Gross Domestic Product). The study models also include Purchasing Power Parity (PPP), literacy rate, fertility rate, the percentage of urban population, the country‟s status …

Adult Survivorship And Juvenile Recruitment In Populations Of Crawfish Frogs (Lithobates Areolatus), With Additional Consideration Of The Population Sizes Of Associated Pond Breeding Species, Vanessa C. Kinney

All-Inclusive List of Electronic Theses and Dissertations

Crawfish Frog populations have declined significantly in both the northeastern and southwestern portions of their range, and are listed as state endangered in both Iowa and Indiana. They are animals with a secretive nature, and comparatively little is know about their basic life history and natural history. To address this gap, and to obtain the information necessary to manage for this species in areas of decline, I studied the breeding biology of two Crawfish Frog populations during 2009 and 2010. Using data collected from drift fence and pitfall trap arrays around breeding wetlands, I estimated breeding population sizes, operational sex …

Characteristics Of Difficult Patients In Prisons Compared To Difficult Patients In Primary Care Settings, Emily Kistler

All-Inclusive List of Electronic Theses and Dissertations

Research has found that patients perceived as being difficult by their physicians share a number of characteristics. These “difficult” characteristics include Axis I disorders, personality disorders, somatization, complex health problems, and aggression. Current research has focused on defining “difficult patients” in community populations, while other populations have gone overlooked. One population that has high prevalence rates of the “difficult” characteristics identified in community samples is offenders. As a group, offenders tend to have high rates of mental illness, chronic health problems, and behavioral issues such as aggression. While difficult patients in prison may resemble difficult patients in the community, research …

Physiological And Perceived Effects Of Head Cooling During Simulated Firefighting Activity, Amy L. Mckenzie

All-Inclusive List of Electronic Theses and Dissertations

Accessory cooling devices have been developed to protect firefighters (FF) from suffering an exertional heat illness by attenuating the rise in core body temperature. Head cooling (HC) via a cold gel pack placed inside the helmet is one cooling mechanism marketed to FF, but the research regarding its efficacy is limited. PURPOSE: To investigate the physiological and perceived effects of HC during simulated firefighting activity (FFA). METHODS: Participants (males; 40±8 y; 168±7 cm; 91.8±14.2 kg) were randomly assigned to either the HC group (n=9), who completed FFA while wearing a cold gel pack inside their helmet, or the control (CON) …

The Economics Of The Atomic Bomb: Cost And Utilization, Jonathan M. Davis Mr.

Senior Honors Theses

Few moments in human history can be compared to the culmination of events that brought the atomic bomb into creation.  It is incredible to contemplate that while a nation was fighting a two front war that spanned from Europe into the Pacific, that the United States was able to utilize the time, energy, brains, materials, manpower, and capital to complete a project in four years. That under any other circumstances would have taken greater than half a century to complete.

First, this thesis will discuss breakthroughs in research that led scientists to believe that the atomic weapons could be built, …

Ada News - 04/18/2011, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

Ada News - 04/04/2011, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

Professional Product Review Vol. 6 No. 2, American Dental Association, Council On Scientific Affairs

Professional Product Review

A user-friendly newsletter from the ADA Council on Scientific Affairs offering scientifically sound, unbiased, and clinically relevant information to member dentists about professional dental products tested by the ADA. This collection is historical and may not reflect current standards. For up-to-date information contact the ADA.