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Sami Makki 《Sociologie du Travail》2007,49(1):28
This analysis of the thoroughgoing change effected in the US defense industry shows that the Pentagon’s traditional partners are taking a back seat behind private, for-profit service providers. These firms, which provide military services and the “information technology” necessary for modern warfare, now play a key role in the American national security system. Among the factors accounting for this unprecedented sharing of a classical government prerogative with private firms are the redefinition of the government’s role, the technological revolution and the strategic environment related to the global war against terrorism. This role-sharing brings new forces into play. The Defense Department is externalizing strategic activities without all the legislative and institutional means for regulating them, whence the risk of a crisis in the military establishment. The mixed systems coming out of this change are a driving force in altering the civilian and military capability to project power and intervene in the world. 相似文献
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The literature on the disclosure decision of transsexual individuals is sparse, and that which does exist either uses empirical quantitative methods or aggregates transsexuals with other non-heterosexual individuals. The current study focuses this underresearched group and examines the disclosure decision of transsexual people in Pakistan, a developing Muslim country with a unique amalgam of social, cultural, and religious ground realities. Drawing on thematic analysis technique using in-depth interviews with 16 transsexuals, we show how sociocultural factors that are inherently embedded in the environment influence the disclosure decision in work and non-work settings. In particular, our respondents illustrate that their disclosure decision, which ranges from total disclosure on one end to nondisclosure on the other end, is influenced by the complexities of family honor, tightly integrated family network, social obligation to get married, and prevalent religious beliefs in the society. This study advances understanding of identity and disclosure decision of transsexual individuals by explicating the ways in which sociocultural factors are intricate part of their decision of coming out. 相似文献
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Visceral adiposity index is associated with premature ejaculation inversely: a cross-sectional study
Suleyman Sami Cakir Levent Ozcan Huseyin Besiroglu Murat Dursun Emre Can Polat Alper Otunctemur 《The aging male》2018,21(3):206-210
Objective: Visceral adiposity index (VAI) is a novel indicator for the assessment of visceral obesity. In this study, we aimed to evaluate the relationship between VAI and premature ejaculation (PE).Materials and method: A total of 300 men were included in the study. Hundred and fifty men with PE and 150 men without PE (control). All men were evaluated for PE by premature ejaculation diagnostic tool (PEDT). VAI levels were calculated using body mass index (BMI), high density lipoprotein and triglyceride (TG) levels.Results: Mean age of the study groups was 34.3?±?5.2 (30–60) years and the mean age of the controls were 35.9?±?5.3 (30–60) years. The men with PE had lower BMI, TG levels, waist circumference (WC) and higher high-density lipoprotein-cholesterol (HDL-C) levels. Mean VAI level was 4.13?±?0.7 in study group and 5.72?±?1.6 in control group, respectively. VAI levels were statistically higher in men without PE (p?.001).Discussion: Our cross-sectional study demonstrated a negative correlation between VAI and PE. VAI is superior index for the evaluation and calculation the relationship between obesity and PE. 相似文献
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Optimal Designs for Binary Logistic Regression with a Qualitative Classifier with Independent Levels
Dose response studies arise in many medical applications. Often, such studies are considered within the framework of binary-response experiments such as success-failure. In such cases, popular choices for modeling the probability of response are logistic or probit models. Design optimality has been well studied for the logistic model with a continuous covariate. A natural extension of the logistic model is to consider the presence of a qualitative classifier. In this work, we explore D-, A-, and E-optimal designs in a two-parameter, binary logistic regression model after introducing a binary, qualitative classifier with independent levels. 相似文献
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Sami Mahroum 《International migration (Geneva, Switzerland)》2001,39(5):27-43
The competition for highly skilled labour continues to be fierce and is taking a more institutionalized pattern across most of the developed world. This article sketches the changes in policies, legislations, and procedures across various EU countries and compares these with those of other developed countries.
The article shows that EU member states not only compete with non-EU countries and regions but also among themselves in order to attract and maintain sufficient flows of highly skilled labour. 相似文献
The article shows that EU member states not only compete with non-EU countries and regions but also among themselves in order to attract and maintain sufficient flows of highly skilled labour. 相似文献
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Murat Dursun Huseyin Besiroglu Suleyman Sami Cakir Alper Otunctemur Emin Ozbek 《The aging male》2018,21(3):187-192
Objective: Visceral adipose index (VAI) is a novel parameter for the evaluation of visceral obesity. As we know that obesity is a risk factor for erectile dysfunction (ED). So, in this study, we compared the VAI levels between the men with ED and without ED.Materials and method: A total of 177 men were included in the study. Ninety-five men with ED and 82 men without ED (control). All men were evaluated for ED by Index of Erectile Function-5 items (IIEF-5). VAI levels were calculated using body mass index, high density lipoprotein and tryglyceride levels.Results: Mean age was 53.5 (38–69) in men who have ED and 53.1 (34–69) in control. The men with ED had higher body mass index (BMI), triglyceride (TG) levels, higher waist circumference (WC) and lower high-density lipoprotein-cholesterol (HDL-C) levels. Mean VAI level was 5.18?±?2.50 in study group and 3.47?±?1.76 in control goup, respectively. VAI levels were statistically higher in men with ED (p?.001).Discussion: The simplicity of WC and BMI measurement and TG and HDL assessment, make VAI an easily applicable index for the evaluation of visceral fat dysfunction. VAI can be useful index for the evaluation and calculation of erectile dysfunction risk. 相似文献
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