Four Problems of the SCO in Connection with Its Enlargement

One of the main issues facing the Shanghai Cooperation Organization (SCO) is its enlargement. Traditionally, this issue has been viewed in terms of practical policy. The longer this dispute over enlargement drags on, however, the greater the depth it acquires. The enlargement debate reflects the unique political culture of the SCO. Another issue well-known from other organizations also arises—“different levels” in the admission of new participants. But the question of the organization’s future is emerging in discussions of enlargement as the main matter in dispute: is it to be a global future (as Russia is more inclined to see it) or a regional future (as China is more inclined to see it)? Thus, the SCO faces one of the most important conflicts of today’s world—that between globalization and regionalization. While debates about these trends and the relationship between them continue in the political, economic, and social sciences, the SCO has to make a practical choice in favor of one of the trends or find a way to combine them in determining its work priorities. The authors reformulate the issue of enlargement as a problem of finding a balance between globalizing and regionalizing trends in the SCO strategy. At the practical level this will make it possible to reconcile the basic interests of Russia and China in Eurasia.     

On limiting distribution laws of statistics analogous to pearson's chi-square

Two test-statistics analogous to Pearson's chi-square test function - given in (1.6) and (1.7) - are investigated. These statistics utilize, apart from the number of sample elements lying in the respective intervals of the partition, their positions within the intervals too. It is shown that the test-statistics are asymptotically distributed - as the sample size N tends to infinity - according to the x ²distribution with parameter r, i.e. the number of intervals chosen. The limiting distribution of the test statistics under the null-hypothesis when N tends to the infinity and r =O(N ^α) (0<α<1), further the consistency of the tests based on these statistics is considered. Some remarks are made concerning the efficiency of the corresponding goodness of fit tests also; the authors intend to return to a more detailed treatment of the efficiency later.     

D-optimal weighing designs and optimal chemical balance weighing designs for estimating the total weight

This paper provides D-optimal spring balance designs for estimating individual weights when the number of objects to be weighed in each weighing, B, is fixed. D-optimal chemical balance designs for estimating total weight under both homogeneous and nonhomogeneous error variances are found when the number of objects weighed in each weighing is ≥ B, a fixed number.

We indicate the restriction used in Chacko & Dey(1978) and Kageyama(1988), i.e. that chemical designs X be restricted to designs in which exactly “a” objects are replaced on the left pan and exactly “b” on the right pan in each of the weighings for a, b > 0, is unnecessary.     

Nurses' representations of the perceived causes of work-related stress: A network drawing approach

This paper reports a study, involving a network drawing approach, that examined how nurses perceive the interrelationship between causes of workplace stress. Network analysis originated in sociology as a method of examining the relationship between people, objects or events. It has recently been adapted to examine participants' perceptions of the relationships between causes of a phenomenon, either by asking participants to complete a grid rating the strength of all the possible links between causes or by getting them to draw a diagram of the links that they think are important. The network drawing technique, in which participants are asked to draw a diagram indicating perceived causal links between nominated causes of stress and also to indicate the strength of these links, was employed in this study. The causes of stress were taken from a previous study in which nurses kept a diary for one week detailing stressful events and their causes. There were 48 participants in the present study and the main results confirmed the importance of staffing levels and inadequate support as perceived direct causes of stress. The study also revealed the importance of indirect links between staffing levels and other causes of stress. The networks illustrate how direct and mediating causes of stress are connected and lie largely outside nurses' control. The results are discussed in relation to other recent work on the causes and experience of stress by nursing staff.     

Goal Orientation and Performance of Family Businesses

Family businesses consist of family members pooling their resources together to achieve a particular goal for the family business. The objectives of this study were to profile the characteristics of the family businesses and business owners by owners’ goal orientation and to examine the influence of goal orientation on family business performance. The mean differences in values of business size, business age, and business liabilities were statistically significant by owners’ goal orientation. The major findings of this study suggest that owner goal orientation had a statistically significant effect on business performance. Specifically, setting a business goal such as growth or a positive reputation with customers had a significant and positive impact on family business performance.     

Inside Out: Postcolonial Subjectivities and Everyday Life Online

What gets overlooked amid the hype surrounding the Internet/world-wide web is that these are a newer communicative means and medium for people to gather from all over the place, not only to meet each other but also to discuss a wide range of issues. Discussion Forums and News Groups are important and long-standing examples of these sorts of non-commercial online interactions. This article argues that this sort of onlineness constitutes emergent (cyber)spatial practices of everyday life. These entail complex gender-power relations that encompass struggles for ownership and control of ICTs, on the one hand, and the intimate, public and political nature of online discussions visà-vis lived lives offline on the other hand. One way of seeing these dynamics at work in everyday life online is when women from non-western diasporas talk about their personal-public lives and changing sociocultural obligations on Internet discussion forums. Such discussions provide newer, electronically mediated (re)articulations of the 'public-private' problematic and a (re)articulation of how the 'personal is political'. In so doing they recall feminist and postcolonial critiques of the androcentric and eurocentric nature of the public-private dichotomy itself. The article explores the intersection between these critiques, the practice of everyday life for postcolonial diasporas and the advent of the Internet/world-wide web. Through the reconstruction of someof these open andintimate online discussions between older andyounger women from the Samoan and Tongan diasporas, the article argues that postcolonial everyday uses of the Internet/www are challenging assumptions about what constitutes access, ownership and control of ICTs. These have implications for equitable research and development of ICTs in terms of the practice of everyday life online and offline and the future of public cyberspace(s) in a neo-liberal world order.     

Long-term low-dose dehydroepiandrosterone replacement therapy in aging males with partial androgen deficiency

Dehydroepiandrosterone (DHEA) and dehydroepiandrosterone sulfate (DHEAS) age-related withdrawal is very likely to be involved in the aging process and the onset of age-related diseases, giving rise to the question of whether preventing or compensating the decline of these steroids may have endocrine and clinical benefits. The aim of the present trial was to evaluate the endocrine, neuroendocrine and clinical consequences of a long-term (1 year), low-dose (25?mg/day) replacement therapy in a group of aging men who presented the clinical characteristics of partial androgen deficiency (PADAM). Circulating DHEA, DHEAS, androstenedione, total testosterone and free testosterone, dihydrotestosterone (DHT), progesterone, 17-hydroxyprogesterone, allopregnanolone, estrone, estradiol, sex hormone binding globulin (SHBG), cortisol, follicle stimulating hormone (FSH), luteinizing hormone (LH), growth hormone (GH) and insulin-like growth factor 1 (IGF-1) levels were evaluated monthly to assess the endocrine effects of the therapy, while β-endorphin values were used as a marker of the neuroendocrine effects. A Kupperman questionnaire was performed to evaluate the subjective symptoms before and after treatment.

The results showed a great modification of the endocrine profile; with the exception of cortisol levels, which remained unchanged, DHEA, DHEAS, androstenedione, total and free testosterone, DHT, progesterone, 17-hydroxyprogesterone, estrone, estradiol, GH, IGF-1 and β-endorphin levels increased significantly with respect to baseline values, while FSH, LH and SHBG levels showed a significant decrease. The Kupperman score indicated a progressive improvement in mood, fatigue and joint pain.

In conclusion, the present study demonstrates that 25?mg/day of DHEA is able to cause significant changes in the hormonal profile and clinical symptoms and can counteract the age-related decline of endocrine and neuroendocrine functions. Restoring DHEA levels to young adult values seems to benefit the age-related decline in physiological functions but, however promising, placebo-controlled trials are required to confirm these preliminary results.     

Public Opinion About Prostitution and Measures to Prevent It

A survey of attitudes toward prostitution in Russia shows no support for legalization or state regulation, and respondents support continued criminalization. Prostitution is perceived to be increasing, and Russia's economic problems are expected to lead to the continuation of that trend.     

Values,Perceived Risks and Benefits,and Acceptability of Nuclear Energy

We examined how personal values and perceptions of risks and benefits are associated with the acceptability of nuclear energy (NE). A theoretical model is tested in which beliefs about the risks and benefits of NE mediate the relationship between values and acceptability. The results showed that egoistic values are positively related to the perceived benefits and acceptability of NE. In contrast, altruistic and biospheric values were positively related to the perceived risks of NE. Although it has been argued that NE may help to combat climate change through lower CO₂ emissions, these environmental benefits were not acknowledged by people with strong biospheric values. Furthermore, results confirmed that the more risks respondents perceived, the less they were inclined to accept NE. In contrast, the more a person believed that NE has beneficial consequences, the more acceptable NE was. Finally, as expected, perceived risks and benefits were found to partly mediate the relationship between personal values and acceptability. We discuss the theoretical and practical implications of these findings.