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971.
Adam D. DeWeese Neil E. Kmiecik Esteban D. Chiriboga Jeffery A. Foran 《Risk analysis》2009,29(5):729-742
The Great Lakes Indian Fish and Wildlife Commission (GLIFWC) has produced Ogaa (walleye— Sander vitreus ) consumption advisories since 1996 for Anishinaabe from GLIFWC member tribes in the 1837 and 1842 ceded territories of Wisconsin. GLIFWC's advisory maps were revised in 2005 to address cultural sensitivities (to protect tribal lifeways), to utilize recent mercury exposure information, and to incorporate changes in advisory levels for methyl mercury. Lake-specific, risk-based, culturally sensitive consumption advice was provided on color-coded maps for two groups: children under age 15 years and females of childbearing age, and males 15 years and older and females beyond childbearing age. The maps were distributed to, and a behavioral intervention program developed for, the six GLIFWC member tribes in Wisconsin as well as member tribes in Minnesota and the 1842 ceded territory of Michigan. Tribal fish harvesters, tribal health care providers, women of childbearing age or with young children, tribal leaders, elders, and children were targeted specifically for the behavioral intervention. The efficacy of the behavioral intervention was assessed using surveys of 275 tribal fish harvesters from Wisconsin, 139 tribal harvesters from Michigan and Minnesota, and 156 Wisconsin women of childbearing age. Significant increases in the percentage of survey participants who indicated awareness of advisory maps occurred among Wisconsin harvesters (increase from 60% to 77%), Michigan and Minnesota harvesters (29% to 51%), and women of childbearing age in Wisconsin (40% to 87%). A significant increase in preference for smaller Ogaa occurred among tribal harvesters in Wisconsin (41% to 72%) and tribal harvesters in Michigan and Minnesota (49% to 71%), although not among women of childbearing age. The GLIFWC map-based advisory program did not adversely affect tribal harvest of Ogaa, which increased from 63,000 to 88,000 fish in the three states after the intervention. 相似文献
972.
973.
Throughout the world there is a growing understanding of information as a most important product of social production, as a constantly growing resource of mankind, as a most valuable and popular commodity in international trade. Information and propaganda based on it have become a powerful means that can be used to solve the most complex problems, including those that have more than once in history led to armed struggle. The tendency toward the increased role of information in the life of society is the basis for the conclusion that under the present conditions of historical competition the socioeconomic system that will win is the one that possesses the higher quality information, that assimilates it faster, in greater volume, and more efficiently for the attainment of mankind's common goals. 相似文献
974.
Stephen D. Morris 《National Identities》2013,15(3):239-255
Heightened integration with the US coupled with the rise of an indigenous movement have challenged and strained long-held images regarding the US and the indigenous within Mexico. As a result, Mexico finds itself facing the difficult task of re-evaluating and reconstructing its national identity. This paper explores the traditional images of the US and the Indian shaping national identity in Mexico and the challenges posed today by neo-liberalism and neo-indigenismo. It sets out a range of current issues, explores the linkages and contradictions, and examines the state of national reform. Fundamentally, the paper strives to raise important theoretical questions and hence set the stage for further research into these issues. 相似文献
975.
976.
Adrienne Harris Ph.D. 《Studies in Gender and Sexuality》2013,14(2):145-153
In this commentary on Tara Babiak's analytic work with a very disturbed, almost autistic young man, I take up the function of gender categories as defense and as potential; the power of enactments in analytic treatment; and the difficulties of homophobia in patient, analyst and culture. I focus on the uses and functions of gender and ideals of masculinity in the patient's identity. A central enactment early in the treatment gave rise to intense transference and countertransference scrutiny. I suggest the long shadow cast by this enactment, which was both hopeful and provocatively destructive. I discuss the quandaries (analytic, personal, and cultural) for the analyst working with a patient for whom phobic dread may be a defense against fragmentation and madness. 相似文献
977.
An Empirical Approach to Sufficient Similarity: Combining Exposure Data and Mixtures Toxicology Data
Scott Marshall Chris Gennings Linda K. Teuschler LeAnna G. Stork Rogelio Tornero‐Velez Kevin M. Crofton Glenn E. Rice 《Risk analysis》2013,33(9):1582-1595
When assessing risks posed by environmental chemical mixtures, whole mixture approaches are preferred to component approaches. When toxicological data on whole mixtures as they occur in the environment are not available, Environmental Protection Agency guidance states that toxicity data from a mixture considered “sufficiently similar” to the environmental mixture can serve as a surrogate. We propose a novel method to examine whether mixtures are sufficiently similar, when exposure data and mixture toxicity study data from at least one representative mixture are available. We define sufficient similarity using equivalence testing methodology comparing the distance between benchmark dose estimates for mixtures in both data‐rich and data‐poor cases. We construct a “similar mixtures risk indicator”(SMRI) (analogous to the hazard index) on sufficiently similar mixtures linking exposure data with mixtures toxicology data. The methods are illustrated using pyrethroid mixtures occurrence data collected in child care centers (CCC) and dose‐response data examining acute neurobehavioral effects of pyrethroid mixtures in rats. Our method shows that the mixtures from 90% of the CCCs were sufficiently similar to the dose‐response study mixture. Using exposure estimates for a hypothetical child, the 95th percentile of the (weighted) SMRI for these sufficiently similar mixtures was 0.20 (i.e., where SMRI <1, less concern; >1, more concern). 相似文献
978.
A rational fraction approximation is given for a function of one of the parameters defining Johnson's SUError assessment for a segment of the domain of validity shows remarkable accuracy. 相似文献
979.
This article reports results from two data sets testing predictions that a couple's sexual relationship suffers if the wife is employed, particularly if she is employed full time or high full time. A multiple‐theory framework was used, fusing the scarcity hypothesis, the enhancement hypothesis, and identity theory. The last suggests that an important individual difference variable, spouse role salience, should be related to a couples sexual functioning. In Study 1, data from the National Health and Social Life Survey were analyzed, focusing on 1,744 married persons. No significant differences in sexuality were found between women employed part, full, or high full time, nor between men employed full or high full time. In Study 2, data from the Wisconsin Maternity Leave and Health project were analyzed, focusing on 261 couples when they had a 4.5‐year‐old child. There were no differences between homemakers and women employed part, full, or high full time for several measures of sexual functioning. Neither were there differences between husbands employed full and high full time. More important were individual differences in spouse role salience. 相似文献
980.
Henry Wechsler Ph.D. Mary Rohman M.A. Leonard Solomon Ph.D. 《Journal of American college health : J of ACH》2013,61(5):221-223
Abstract In a questionnaire survey of New England college students, a large number of undergraduate men and women reported problems related to their personal, social, or academic adjustment. Given a list of 22 items described as “common concerns or feelings experienced by college students,” respondents were asked to rate the extent to which each item had been a problem for them in the past year. Most students (86%) reported having very much or somewhat of a problem with one or more items on the list. Pressure to do well in school, problems with weight control, anxiety, poor concentration and depression were among the most commonly reported concerns. The prevalence of these self-reported concerns and problems was found to be significantly associated with the respondents' sex, their perceptions of their health status, and academic standing. 相似文献