Medicine and Health Sciences Commons^™

Effect Of A No-Smoking Policy Aboard A U.S. Navy Aircraft Crrier, Suzanne L. Hurtado, Scott A. Shappell

Scott Shappell

The Landscape Of Reason: A Scheme For Representing Arguments Concerning Environmental, Health And Safety Effects Of Chemical Weapons Disposal In The Us, R. Steven Konkel, Edward Liebow, Judith A. Bradbury, Kristi M. Branch, Judith Heerwagen, Jenniffer Leyson

Steve Konkel

To reduce the risk of environmental contamination and honor an international treaty, chemical weapons stored at eight locales around the US are slated for destruction. Incineration is the main choice of a National Research Council committee directed by Congress to weigh the hazards of alternative destruction technologies, but many citizens' groups remain unconvinced. The US Army, which must dispose of the dangerous chemicals, faces decisions about the choice of destruction technologies, as well as more specific questions concerning protection of environment, safety and public health once the technology choices are made. Based on more than 200 individual interviews and 40 …

Below The Belt Cigarette Advertising, Richard W. Pollay

Richard W. Pollay

No abstract provided.

Targeting Tactics In Selling Smoke: Youthful Aspects Of 20th Century Cigarette Advertising, Richard W. Pollay

Richard W. Pollay

No abstract provided.

Smoking And Mortality From Cerebrovascular Disorders In Brazil [Portuguese]L: Comparative Study Of Capital Cities Of Metropolitan Regions, 1988 [Porug, Paulo A. Lotufo

Paulo A Lotufo

The role of smoking as risk factor for stroke is controversial. An ecological design study was performed to test the association between stroke mortality and smoking in Brazil. Lung cancer mortality was used as a surrogate for smoking habit.The mortality rate for stroke (ICD-9:430-438) and lung cancer (ICD-9: 162) were determined in the following metropolitan areas: Belém, Recife, Salvador, Belo Horizonte, Rio de Janeiro, São Paulo, Curitiba and Porto Alegre for males and females between 30 years-old and 69 years-old. ANOVA test was used to compare both age-adjusted mortality rates. A negative association by ANOVA was determined between age-adjusted rates …

Tendencias De Mortalidade Por Doencas Cardiovasculares No Estado De Sao Paulo [Portuguese], Paulo A. Lotufo

Paulo A Lotufo

No abstract provided.

Doenças Cardiovasculares: Panorama Da Mortalidade No Brasil., Paulo A. Lotufo

Paulo A Lotufo

No abstract provided.

Daily Estimates Of Soil Ingestion In Children, Edward J. Stanek, Edward J. Calabrese

Edward J. Stanek

Soil ingestion estimates play an important role in risk assessment of contaminated sites, and estimates of soil ingestion in children are of special interest. Current estimates of soil ingestion are trace-element specific and vary widely among elements. Although expressed as daily estimates, the actual estimates have been constructed by averaging soil ingestion over a study period of several days. The wide variability has resulted in uncertainty as to which method of estimation of soil ingestion is best. We developed a methodology for calculating a single estimate of soil ingestion for each subject for each day. Because the daily soil ingestion …

Resolving Intertracer Inconsistencies In Soil Ingestion Estimation, Edward J. Calabrese, Edward J. Stanek

Edward J. Stanek

In this article we explore sources and magnitude of positive and negative error in soil ingestion estimates for children on a subject-week and trace element basis. Errors varied among trace elements. Yttrium and zirconium displayed predominantly negative error; titanium and vanadium usually displayed positive error. These factors lead to underestimation of soil ingestion estimates by yttrium and zirconium and a large overestimation by vanadium. The most reliable tracers for soil ingestion estimates were aluminum, silicon, and yttrium. However, the most reliable trace element for a specific subject-day (or week) would be the element with the least error during that time …

Student Evaluations Of Teaching Effectiveness: The Interpretation Of Observational Data And The Principle Of Faute De Mieux, B. Burt Gerstman

B. Burt Gerstman

Student opinion surveys are important but widely misunderstood tools for evaluating teaching effectiveness. In this brief review, an analogy is drawn between the use and interpretation of observational data for public health and biomedical research and the use of student opinion data in evaluating teach ing effectiveness. Sources of systematic error in the form of selection bias, information bias, and confounding are defined and illustrated. Original data concerning intermittent "quid pro quo" confounding (i.e., the effect of expected grades on student evaluations of teaching) are presented. Finally, the principle of faute de mieux ("lack of anything better") and the interpretation …

Mortality From Asthma In State Of Sao Paulo (1970-92), Paulo A. Lotufo

Paulo A Lotufo

No abstract provided.