Strategy Method (and payment cards)

Payment cards are a useful device to measure subjects’ preferences for a good and especially their willingness to pay for it. Together with some other similar elicitation methods, payment cards are especially appropriate for both hypothetical and incentive-compatible valuations of a good; a property which has prompted many researchers to use them in studies comparing stated and revealed valuations. The Strategy Method (hereafter SM) is a method based on a similar principle as that of payment cards, but is aimed at eliciting a subject’s full profile of responses to each of the strategies available to the rival(s).

Bildens godkännandeprocessi katalogproduktion : The image approval processin a catalog production

The objective of this thesis has been to investigate the approval process for an image. This investigation has been carriedout at four catalog-producing companies and three companies working with repro or printing. The information wasgathered through interviews and surveys and later used for evaluation. The result of the evaluation has shown that allbusinesses are very good at technical aspects but also that the biggest problem they have is with the communication. Theconclusion is that businesses need a clear construction for the image process. This will minimize the communicationproblems and make the process effective.

Catalog of Paintings Exhibited in the Colby College Art Museum May 8 -22- 1974

This catalog describes paintings by the author, completed as his Senior Scholar Project in art and exhibited in the Colby College Art Museum. Images of the paintings are not available.

Montessori place-value and number expander cards

Montessori Cards are shown in the recently reprinted classic curriculum handbook (yellowcovered) 'Guidelines in Number' (1985, p 18). Unfortunately, exactly what this small, and limited sketch-picture might mean, in practice, is not necessarily clear. The use of Montessori number cards is discussed.

Wireless broadcast encryption based on smart cards

Wireless broadcasting is an efficient way to broadcast data to a large number of users. Some commercial applications of wireless broadcasting, such as satellite pay-TV, desire that only those users who have paid for the service can retrieve broadcast data. This is often achieved by broadcast encryption, which allows a station securely to broadcast data to a dynamically changing set of privileged users through open air. Most existing broadcast encryption schemes can only revoke a pre-specified number of users before system re-setup or require high computation, communication and storage overheads in receivers. In this paper, we propose a new broadcast encryption scheme based on smart cards. In our scheme, smart cards are used to prevent users from leaking secret keys. Additionally, once an illegally cloned smart card is captured, our scheme also allows tracing of the compromised smart card by which illegal smart cards are cloned, and can then revoke all cloned smart cards. The new features of our scheme include minimal computation needs of only a few modular multiplications in the smart card, and the capability to revoke up to any number of users in one revocation. Furthermore, our scheme is secure against both passive and active attacks and has better performance than other schemes.

Statelessness, identity cards and citizenship as status in the case of the Nubians of Kenya

Statelessness as a legal and political problem has attracted increasing attention from scholars and international advocacy organisations in recent years. This attention has predominantly focussed on the legal aspects of statelessness, and has generally held the acquisition of citizenship documentation as the primary goal in remedying citizenship deprivation. This article explores the merits of this focus through a case study of the Nubians of Kenya, widely considered stateless until recently. The article connects the focus on citizenship as documented status to a liberal conception of citizenship. The article identifies the ways in which this approach is helpful, that is, as a means of pursuing legal status and possession of individual rights. It then goes on to identify more important ways in which a liberal conception of citizenship falls short of accounting for the Nubians’ citizenship problems by neglecting the more collective dimensions of citizenship practice and recognition.

Seeing Sarah Bernhardt: performance and silent film

The most famous stage actress of the nineteenth century, Sarah Bernhardt enjoyed a surprising renaissance when the 1912 multi-reel film Queen Elizabeth brought her international acclaim. The triumph capped her already lengthy involvement with cinema while enabling the indefatigable actress to reinvent herself in an era of technological and generational change. Placing Bernhardt at the center of the industry's first two decades, Victoria Duckett challenges the perception of her as an anachronism unable to appreciate film's qualities. Instead, cinema's substitution of translated title cards for her melodic French deciphered Bernhardt for Anglo-American audiences. It also allowed the aging actress to appear in the kinds of longer dramas she could no longer physically sustain onstage. As Duckett shows, Bernhardt contributed far more than star quality. Her theatrical practice on film influenced how the young medium changed the visual and performing arts. Her promoting of experimentation, meanwhile, shaped the ways audiences looked at and understood early cinema.

Letters, green cards, telephone calls and postcards: systematic and meta-analytic review of brief contact interventions for reducing self-harm, suicide attempts and suicide

BACKGROUND: There is growing interest in brief contact interventions for self-harm and suicide attempt. AIMS: To synthesise the evidence regarding the effectiveness of brief contact interventions for reducing self-harm, suicide attempt and suicide. METHOD: A systematic review and random-effects meta-analyses were conducted of randomised controlled trials using brief contact interventions (telephone contacts; emergency or crisis cards; and postcard or letter contacts). Several sensitivity analyses were conducted to examine study quality and subgroup effects. RESULTS: We found 14 eligible studies overall, of which 12 were amenable to meta-analyses. For any subsequent episode of self-harm or suicide attempt, there was a non-significant reduction in the overall pooled odds ratio (OR) of 0.87 (95% CI 0.74-1.04, P = 0119) for intervention compared with control. The number of repetitions per person was significantly reduced in intervention v. control (incidence rate ratio IRR = 066, 95% CI 0.54-0.80, P<0001). There was no significant reduction in the odds of suicide in intervention compared with control (OR = 0.58, 95% CI 0.24-1.38). CONCLUSIONS: A non-significant positive effect on repeated self-harm, suicide attempt and suicide and a significant effect on the number of episodes of repeated self-harm or suicide attempts per person (based on only three studies) means that brief contact interventions cannot yet be recommended for widespread clinical implementation. We recommend further assessment of possible benefits in well-designed trials in clinical populations.