An overview of the Salmonella enteritidis risk assessment for shell eggs and egg products.

This article summarizes a quantitative microbial risk assessment designed to characterize the public health impact of consumption of shell eggs and egg products contaminated with Salmonella Enteritidis (SE). This risk assessment's objectives were to: (1) establish the baseline risk of foodborne illness from SE, (2) identify and evaluate potential risk mitigation strategies, and (3) identify data gaps related to future research efforts. The risk assessment model has five modules. The Egg Production module estimates the number of eggs produced that are SE-contaminated. Shell Egg Processing, Egg Products Processing, and Preparation & Consumption modules estimate the increase or decrease in the numbers of SE organisms in eggs or egg products as they pass through storage, transportation, processing, and preparation. A Public Health Outcomes module then calculates the incidence of illnesses and four clinical outcomes, as well as the cases of reactive arthritis associated with SE infection following consumption. The baseline model estimates an average production of 2.3 million SE-contaminated shell eggs/year of the estimated 69 billion produced annually and predicts an average of 661,633, human illnesses per year from consumption of these eggs. The model estimates approximately 94% of these cases recover without medical care, 5% visit a physician, an additional 0.5% are hospitalized, and 0.05% result in death. The contribution of SE from commercially pasteurized egg products was estimated to be negligible. Five mitigation scenarios were selected for comparison of their individual and combined effects on the number of human illnesses. Results suggest that mitigation in only one segment of the farm-to-table continuum will be less effective than several applied in different segments. Key data gaps and areas for future research include the epidemiology of SE on farms, the bacteriology of SE in eggs, human behavior in food handling and preparation, and human responses to SE exposure.     

Women's fear of crime: the role of fear for the well-being of significant others

A number of explanations have been suggested in the literature for the finding that women consistently report higher levels of fear of crime than males. The "shadow" hypothesis argues that fear of crime among females reflects fear of sexual assault. The "intimate" hypothesis argues that women's fear of crime is the result of exposure to intimate violence. Females' fear of crime is expected to be explained by their fear of partners' violence. The main argument of this article is that women's fear of crime might be the result of traditional family gender roles. When asked, women might express fear not only for their own well-being but for that of their children. A survey of a representative sample of women in the third largest city of Israel was used to test this assumption. Women's fear of crime was found to be affected by fear of sexual assault and fear of violent partners. In addition, consistent with the argument of this study, women's fear of violent and sexual victimization of their children had a significant effect on their perception of fear. Future directions for research are suggested.     

A campus-community coalition to control alcohol-related problems off campus: an environmental management case study

The authors report on the effects of a university and community coalition in preventing problems related to college students' off-campus drinking. The Albany, New York, Committee on University and Community Relations used strategies based on an environmental-management approach that focuses on changing the environment in which individuals make decisions about alcohol consumption and related behaviors. Committee initiatives included improving enforcement of local laws and ordinances, creating a safety-awareness campaign for off-campus students, and developing a comprehensive advertising and beverage-service agreement with local tavern owners. The initiatives were associated with a decline in the number of alcohol-related problems in the community, as indicated by decreases in the number of off-campus noise ordinance reports filed by police and the number of calls to a university-maintained hotline for reporting off-campus problems. An environmental management approach, the authors suggest, has promise as an effective means of preventing alcohol-related problems among college students.     

Thriving in change

The turbulent state of health care and the rapid changes that show no sign of abating point to many career-related challenges for physician executives. How can you predict the impact of these changes on your career? What measures can be taken to prevent any negative impact of change? And how can you prevail when dealt a negative blow like job loss? The signs that foreshadow the unraveling of a physician executive's career are described. The warning signs are: Not keeping up with change, losing your influence; getting negative feedback; turning your "concerns" into complaints; the economy working against you; and being blindsided because we think leaders operate logically. Being proactive puts more control in your hands and leaves less to chance. You can prevent being blindsided if you: develop your people skills; get comfortable and involved with e-business; stay abreast of health care trends; pick up the pace; and develop "You, Inc." There is a final component to prevailing over adverse circumstances--find your work-related passion and apply it to your career.     

Screening new products for potential winners

New product success is predictable. This paper highlights the findings of an extensive study into new product success and failure, and pinpoints what separates winners from losers. The key success factors are: product superiority—delivering unique benefits to customers, upfront homework—before development gets underway, sharp and early product definition, a strong market orientation with constant customer contact and input, and quality of execution of key activities in new product process. Sadly many firms and new product efforts are lacking on these success factors. This points to the need for a more disciplined approach to product development. One solution proposed is the implementation of a stage-gate or formal new product process—a blueprint for the process from idea to launch. A generic stage-gate is outlined in the article. The experiences of managers in firms which have implemented such processes are investigated, and the performance results are positive: improved teamwork, less recycle, higher success rates and shorter cycle times.     

The Implications of Learning Styles for Training and Development: A Discussion of the Matching Hypothesis

This review paper examines the effect of matching and mismatching learning style and learning activity and matching and mismatching trainer and trainee learning style on learning achievement. It also explores the possibility of creating a match by promoting learner adaptability or modifying the trainer's training style. The implications of this discussion for training and development are considered.