ESPE Bulletin Board

The Append-Only Web Bulletin Board

A large number of papers on verifiable electronic voting that have appeared in the literature in recent years have relied heavily on the availability of an append-only web bulletin board. Despite this widespread requirement, however, the notion of an append-only web bulletin board remains somewhat vague, and no method of constructing such a bulletin board has been proposed. This paper fills the...

Resin tag length of one-step and self-etching adhesives bonded to unground enamel.

Length of resin tags yielded by utilization of an one-step conventional adhesive system and self-etching adhesive system on unground enamel was observed. In study Groups I and III, the enamel surface was etched for 60 seconds with 35% phosphoric acid gel and adhesive systems PQ1 (Ultradent Products, Inc) and Adper Prompt L Pop (3M/ESPE) were applied. Adper Prompt L Pop (3M/ESPE) was also applie...

A Longitudinal Study of Psychosocial Adjustment and Community Reintegration among Former Child Soldiers in Sierra Leone.

Development and Evaluation of an Electronic Bulletin Board System Visualizing User Interaction

Today, many electronic Bulletin Board Systems (BBS) are established on the Internet and have been used in many researches of Computer Supported Collaborative Learning (CSCL). And then, in this study, (1) the authors picked up and identified necessary functions and interfaces to exchange ideas. And then (2) the authors developed and evaluated a new electronic Bulletin Board System including the ...

A look at the economic status of the aged then and now.

With this issue, the Social Security Bulletin commences its 45th year of publication. Writing in volume 1, numbers l-3 in the March 1938 issue, Social Security Board Chairman Arthur J. Altmeyer-one of the chief technical architects of the Social Security Act-expressed his hope that the Bulletin would promote general understanding of the contribution of the Social Security programs in the United...