Armenian crafts in the Ottoman Empire: Armenian identity and cultural exchange

ABSTRACT

This article analyzes how the dominant narrative of Armenian national identity shapes perceptions of Armenian culture and offers examples of Ottoman Armenian craft art to bring to light an under acknowledged, yet intrinsically valuable, dynamic within Armenian cultural identity. Within studies of art history, cultural exchange between Ottoman Armenians and Turks has been ignored due to its inconvenience to the conflictual understanding of Armenian-Ottoman relations central to Armenian national identity. These artifacts speak out against reductive norms and offer an important addendum to the understanding of what it meant and continues to mean to be Armenian.     

The Faculty Meeting: Practicing Social Justice-Oriented Group Work

Social group work scholars and practitioners have begun to locate and recognize important sites for thinking about and practicing social group work as increasing evidence demonstrates its diminishing importance. This article identifies faculty meetings as a significant site for integrating social group work more fully into departments and schools of social work and helping to achieve the profession's social justice mission. Challenging the meaning of the faculty meeting and thinking of it as a faculty group is a necessary prerequisite to realize this goal. A set of principles is presented and next steps explored to reclaim and reinsert the value of social group work for the profession today.     

A Cost-Benefit Analysis of Alternative Device Configurations for Aviation-Checked Baggage Security Screening

The terrorist attacks of September 11, 2001 have resulted in dramatic changes in aviation security. As of early 2003, an estimated 1,100 explosive detection systems (EDS) and 6,000 explosive trace detection machines (ETD) have been deployed to ensure 100% checked baggage screening at all commercial airports throughout the United States. The prohibitive costs associated with deploying and operating such devices is a serious issue for the Transportation Security Administration. This article evaluates the cost effectiveness of the explosive detection technologies currently deployed to screen checked baggage as well as new technologies that could be used in the future. Both single-device and two-device systems are considered. In particular, the expected annual direct cost of using these devices for 100% checked baggage screening under various scenarios is obtained and the tradeoffs between using single- and two-device strategies are studied. The expected number of successful threats under the different checked baggage screening scenarios with 100% checked baggage screening is also obtained. Lastly, a risk-based screening strategy proposed in the literature is analyzed. The results reported suggest that for the existing security setup, with current device costs and probability parameters, single-device systems are less costly and have fewer expected number of successful threats than two-device systems due to the way the second device affects the alarm or clear decision. The risk-based approach is found to have the potential to significantly improve security. The cost model introduced provides an effective tool for the execution of cost-benefit analyses of alternative device configurations for aviation-checked baggage security screening.     

Social work in Israel: professional characteristics in an international comparative perspective

This article employs a comparative framework in the analysis of the professional characteristics of social work in Israel. Using the attributes and the power approaches to professions, Israeli social work is analysed according to eight variables: a protected 'trademark', monopoly over social care and delivery of services within state welfare systems, occupational autonomy, length of training and control over training, internal differentiation by levels of expertise and competence, professional organisation, a sanction-backed code of ethics, and material and symbolic rewards. The analysis reveals that Israeli social work has undergone an extensive professionalisation process and that it has characteristics that are not common in other countries. Initial explanations for this process are offered and discussed.     

New Frontiers: Territory,Social Spaces,and the State

Sociological Forum -     

Seed distributions for the NCAA men’s basketball tournament

Bracketology, the art of successfully picking all the winners in the National Collegiate Athletic Association’s (NCAA) annual men’s Division I college basketball championship tournament, has become a favorite national activity. In spite of the challenges and uncertainty faced in this endeavor, patterns exist in how the seeds appear in each round, particularly the later rounds. This paper statistically analyzes tournaments from 1985 to 2010, finding that the distribution of seeds that win in the rounds beyond the Sweet Sixteen can be modeled as a truncated geometric random variable. This model allows one to consider any set of seeds in each tournament round and compute the probability that these seeds would win in that round; this methodology can evaluate the likelihood of each seed combination in each tournament round, based on past tournament history. Finally, each tournament from 1985 through 2010 is analyzed using this model to assess its likelihood and measure the probability of its occurrence.     

FIRM DEFAULT AND AGGREGATE FLUCTUATIONS

This paper studies the relationship between macroeconomic fluctuations and corporate defaults while conditioning on industry affiliation and an extensive set of firm‐specific factors. By using a panel data set for virtually all incorporated Swedish businesses over 1990–2009, a period which includes a full‐scale banking crisis, we find strong evidence for a substantial and stable impact from aggregate fluctuations on business defaults. A standard logit model with financial ratios augmented with macroeconomic factors can account surprisingly well for the outburst in business defaults during the banking crisis, as well as the subsequent fluctuations in default frequencies. Moreover, the effects of macroeconomic variables differ across industries in an economically intuitive way. Out‐of‐sample evaluations show that our approach is superior to models that exclude macro information and standard well‐fitting time‐series models. Our analysis shows that firm‐specific factors are useful in ranking firms’ relative riskiness, but that macroeconomic factors are necessary to understand fluctuations in the absolute risk level.     

On the Estimation of the Probability Density by Trigonometric Series

We present in this article an estimator based on a new orthogonal trigonometric series. We give its statistical properties (bias, variance, mean square error, and mean integrated square error) and the asymptotic properties (convergence of variance, convergence of the mean square error, convergence of the mean integrated square error, uniform convergence in probability, and the rate of convergence of the mean integrated square error). The comparison by simulation on a test density between the estimator obtained from a new trigonometric series with Fejer estimator also based on orthogonal trigonometric series, shows that our estimator is more performant in the sense of the mean integrated square error.     

Recall of Nonverbal Cues: Exploring a New Definition of Interpersonal Sensitivity

Interpersonal sensitivity, defined as the accurate recall of another person’s nonverbal behavior, was measured in two studies. In Study 1, nonverbal recall accuracy (NRA) was based on recall of cues expressed by a man and/or woman being interviewed on videotape. Retest reliability after 2 weeks was satisfactory and the male and female tests demonstrated sufficient convergence. Participants could assess their own recall accuracy at better than chance levels; ability to decode the meanings of visual nonverbal cues was positively related to NRA; discriminant validity of NRA was demonstrated with regard to general cognitive ability; and women had higher NRA than men. In Study 2, NRA was based on recall of a live interaction partner. Women again had higher NRA than men; NRA was significantly better than chance; and higher NRA was associated with more smiling and self-reported positive affect during the interaction. Nonverbal recall accuracy is a promising new definition of interpersonal sensitivity.