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101.
Abstract

The H1N1 influenza A virus (A/USSR/90/77) appeared first in China, then spread to the United States in January 1978, causing significant outbreaks of influenza among younger age groups. Because college students were particularly affected, epidemiologic investigations were done to define the impact of illness on university populations.

We describe influenza outbreaks involving two college campuses (the Universities of Michigan and Colorado). At both schools, illness attack rates were significantly higher for students than for older faculty and staff members. At the two respective campuses, 25 and 36% of those ill who were surveyed sought medical care. Bed confinement averaged 3.8 days at one school (Michigan). At the other school (Colorado), ill students missed an average of 2.8 days of class. Influenza A (H1N1) virus was isolated from specimens from acutely ill students at both campuses.

These investigations illustrate the practical usefulness of college campuses as sites for monitoring the activity of influenza and other acute respiratory diseases.  相似文献   
102.
For decades, research has shown that religion is correlated with several important aspects of marriage. However, most studies have looked only at distal aspects of a couple's religion, such as church attendance or religious salience, and are therefore hard pressed to explain precisely how religion and marriage correlate. This qualitative study examines the connection Mormon (LDS) couples perceive between their religious faith and their marriage and family relationships. For this study we used a subset of a national sample of 445 individuals from across the United States who were interviewed over several years; this subset consisted of 48 individuals (24 couples) living in seven different states (25% of whom are ethnic minorities) that we interviewed. The interviews specifically sought to understand how these couples connected their faith to five transformational constructs: commitment, sacrifice, coping, conflict resolution, and forgiveness. Each couple shared specific beliefs and practices that impacted their approach to these constructs. Analysis was then made identifying patterns and parallels.  相似文献   
103.
The voices of elderly people from marginalized groups are rarely solicited, and the relationship between elder maltreatment and belonging to an oppressed group has not been adequately investigated. This article reviews the literature on oppression and elder abuse and describes findings from the secondary analysis of data from focus group discussions on elder abuse held with marginalized older adults and (quasi)professionals caring for them in two Canadian cities. Participants identified that increased vulnerability to elder abuse was related to oppression experienced as a consequence of ageism, sexism, ableism/ disability, racism, heterosexism/homophobia, classism, and various intersecting types of oppression.  相似文献   
104.
Abstract

This paper uses Freirean theory and field studies of counter-globalist campaigns to add greater lucidity and normative deliberateness to our understanding of resistance to neo-liberal globalism. A difficult tension exists between complete submersion in movement struggles, versus a mythical position of objective analytic detachment. We sketch out the basis for a productive dialogue between these two competing pulls of political engagement and analytic objectivity. To do this, we draw from the writings of Paulo Freire, a Brazilian thinker famous for his theories of popular education. Freire's writings have not seriously entered academic studies of globalization, even though activists in the ‘globalization-from-below’ camp frequently draw on his words for inspiration. We seek to remedy this omission, and construct a dialogue between Freire and social movement struggles on four dualisms centred on epistemology, normativity, methodology and strategy. In each dualism, we outline how Freirean concepts can help redefine these binaries as productive tensions to be developed, rather than conflicts to be suppressed. These insights are not intended as a theoretical injunctive delivered from upon high, but are used in dialogue with examples from global justice campaigns in order to clarify what is already taking place on the ground. Identifying Freirean priorities can also encourage openings for more emancipatory approaches to critical globalization scholarship. While academics cannot engineer resistance to neo-liberal globalism from the top down, they can contribute their research energy and resources, becoming more actively engaged in the process of envisaging alternatives.  相似文献   
105.
ABSTRACT

Inactivity has been identified as a major contributor to the burden of disease in older women. Study aims were: (a) to assess the personal, social, and environmental facilitators and impediments to physical activity in older women from ethnic communities; and (b) to determine the factors associated with physical activity participation. Older women (aged 60–84 years) were recruited from the local Italian (n = 20), Vietnamese (n = 26) and Anglo-Celtic (n = 26) communities. A survey questionnaire was administered in the participants' preferred language. The most common barriers were: “I am not in good health,” “I am self-conscious about my looks,” “I am too tired,” “I don't have time,” and “The weather is bad.” When comparing the ethnic groups, the Vietnamese women reported fewer barriers than the Italian women (2.6 vs. 5.9). While the Vietnamese women were much more likely to report being “self-conscious about my looks,” the Italian women more commonly reported poor health, being too tired, and not liking exercise as barriers. Overall, those living alone were more likely to be active and those who reported fear of injury, less active. Recognizing ethnospecific differences in the prevalence of barriers may be important when devising strategies to increase activity levels of older women.  相似文献   
106.
Journal of Combinatorial Optimization - We introduce the combinatorial optimization problem Time Disjoint Walks (TDW), which has applications in collision-free routing of discrete objects (e.g.,...  相似文献   
107.
This article explores (1) the relationship between elderly mothers of one child and their son or daughter and (2) the impact of that relationship on mothers' current and future well-being. Data from ethnographic interviews of twenty mothers of one, and twenty mothers of four or more children were compared for thematic content. Mothers of only children were found to be child-focused to the exclusion of other life-enriching activities, and singularly dependent on their son or daughter for self-validation. Significant in the interview material of single-childed mothers was the use of illusion as a tool for defusing disappointment in, or fabricating closeness to the child.  相似文献   
108.
Editorial     
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109.
The U.S. Environmental Protection Agency has begun discussions to consider its assessment of asbestos toxicity related to mineral form and fiber size. Brake workers are typically exposed to short chrysotile fibers. To explore the mesothelioma risk among brake workers, considering other occupational exposures to asbestos, data from a study that was published previously were obtained and the analysis was extended. The National Cancer Institute provided data from a case-control study of mesothelioma. Because many participants with a history of brake work also had employment in other asbestos-related occupations, mesothelioma cases and controls were compared for a history of brake work, controlling for employment in eight occupations with potential asbestos exposure. A stratified analysis was also performed excluding those with any of the eight occupations. Possible interactions between brake work and other occupational exposures related to risk of mesothelioma were also examined. The odds ratio (OR) for employment in brake installation or repair was 0.71 (95% CI: 0.30-1.60) when controlled for insulation or shipbuilding. When a history of employment in any of the eight occupations with potential asbestos exposure was controlled, the OR was 0.82 (95% CI: 0.36-1.80). ORs did not increase with increasing duration of brake work. Exclusion of those with any of the eight exposures resulted in an OR of 0.62 (95% CI: 0.01-4.71) for occupational brake work. There was no evidence of an interaction between brake work and other occupational exposures. These latter analyses were based on small numbers of exposed cases. The results are consistent with the existing literature indicating that brake work does not increase the risk of mesothelioma and adds to the evidence that fiber type and size are important determinants of mesothelioma risk.  相似文献   
110.
The current study used latent profile analysis (LPA) to examine the implications of fathers' experiences of work stress for paternal behaviors with infants across multiple dimensions of parenting in a sample of fathers living in nonmetropolitan communities (N = 492). LPA revealed five classes of fathers based on levels of social–affective behaviors and linguistic stimulation measured during two father–infant interactions. Multinomial logistic regression analyses suggested that a less supportive work environment was associated with fathers' membership in multiple lower quality parenting classes. Greater work pressure and a nonstandard work schedule also predicted fathers' membership in the latent parenting classes, although these associations differed depending on the number of hours fathers spent in the workplace.  相似文献   
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