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131.
The international activities of Canadian provincesmainlyAlbert, British Columbia, Ontario, and Québecchallengeconventional concepts of sovereignty and the federal view ofa national monopoly in foreign policy. These provincial activitieshave become more important since the early 1970s and have yieldedoutcomes in the field of foreign policy that would not haveoccurred otherwise. Provinces engage in international activitiesfor a number of reasons. They have the capacity, jurisdictionalobligation, and political desire to do so. Economic necessity,especially the international economic environment, is importantmotivation. Both conflict and cooperation with Ottawa also encourageprovincial involvements in international activities. Occasionally,foreign governments invite such activity as well. Present trendscoupled with the constitutional division of responsibilitiesin Canada suggest that territorial transgovernmentalism willhave greater consequences for Canadian foreign policy, therebygiving to Canada's international presence a character similarto the complexities and contradictions of the country's domesticmosaic. 相似文献
132.
We report the development of an ultrasonic facial scanning technique that allows for the visualization of continuous contours without deforming surface tissues. Adhesive markers are placed on the face to enable measurement of facial tissue thicknesses at specific landmarks. The subject immerses the face in a clear plastic box filled with water for about 20 seconds while the researcher moves the transducer along the bottom of the box, guiding transducer movement by watching the facial image in a mirror placed below. 3D Echotech software (1) builds the images from sequentially acquired 2D frames. Reliability of repeat measurements at landmarks is good, and individual tissues (skin, subcutaneous, muscle) can be distinguished. The method is simple, reliable, less expensive and less time consuming than alternatives such as magnetic resonance imaging (MRI). It is applicable in both research and clinical contexts. 相似文献
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S. Shirley Feldman Elizabeth Cauffman Lene Arnett Jensen Jeffery J. Arnett 《Journal of youth and adolescence》2000,29(4):499-523
Because loyalty and trust are viewed as key requirements for relationships with friends as well as with romantic partners, acts of betrayal, which violate the trust on which these relationships are based, are viewed as serious transgressions. This study focused on 2 commonly occurring kinds of betrayal—betrayal of a friend's confidence despite a promise not to do so and sexual betrayal by a romantic partner despite an agreement to be monogamous. Approximately 261 college students, aged 18 to 23, answered questions concerning the acceptability of betrayal under a variety of different conditions and described their self-restraint, tolerance of deviation, and betrayal behavior. Despite pervasive disapproval of betrayal, the extent of disapproval was a function of the type of betrayal (whether of a romantic partner or a same-sex friend), the justification for the betrayal, the sex of the transgressor, and the characteristics of the respondent. There was greater acceptance of sexual betrayal than betrayal of a friend's confidence, of male than female transgression, and by male than female respondents. These results are largely accounted for by the finding that male respondents gave high ratings of acceptance of sexual betrayal by male transgressors. Acceptance of both forms of betrayal was correlated with lack of self-restraint, tolerance of deviation, and behavioral betrayal. 相似文献
135.
Shelley Minden 《Women's studies international forum》1985,8(6):561-565
This paper describes medical research pertaining to the future potential for genetic engineering of human embryos, and considers some of the consequences that this technology may have for women's lives. It points to both the religious right and the medical profession as groups that could potentially benefit from human genetic engineering and emphasizes the need for feminists to monitor and respond to emerging reproductive technologies. 相似文献
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In this article, we explore the influence of tax price information on citizen preferences for taxes and spending using mail surveys. We explore the effects on service support when varying levels of cost information. We also observe how the magnitude of service costs influences service support. While the presence of cost information corresponded with lower levels of respondent support for the most costly services, it was associated with higher levels of support for less expensive services. These effects were the same whether the tax price represented the respondent's actual household cost or the jurisdiction average household cost for each service. 相似文献
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Heino F. L. Meyer-Bahlburg Anke A. Ehrhardt Jennifer J. Bell Susan F. Cohen Jane M. Healey Judith F. Feldman Akira Morishima Susan W. Baker Maria I. New 《Journal of youth and adolescence》1985,14(4):339-353
A promising model syndrome for the examination of the role of physical maturation in the development of female sexuality is idiopathic precocious puberty (IPP). In this first controlled study of psychosexual development in IPP females, 16 females between 13 and 20 years of age with a history of IPP were compared to 16 control subjects with a history of normal puberty pair-matched to the index subjects on the basis of sex, race, age, socioeconomic level, and menarcheal status. The psychosexual history and the current psychosexual status were assessed by a systematic half-structured interview. The IPP females on average passed the psychosexual milestones at an earlier age than their normal maturing peers, with a particularly early onset of masturbation. Those who were sociosexually active tended to report a higher total orgasmic outlet and a higher sex drive. There was no increase in homosexuality among IPP girls. The timing of puberty has a (modest) influence on psychosexual development in females.This work was supported by NIMH Center Grants MH 30906-01A and MH 30906-03 and by a grant from the Spencer Foundation. 相似文献