Middle managers from three organizational samples responded to an open-ended questionnaire in which they described the determinants of particularly fair or unfair performance appraisals. By Qsort procedure, the responses were categorized and combined to yield seven distinct determinants of fairness in performance evaluations. Ratings of the perceived importance of these determinants were factor...

In 1993 the interconnection of three local ATM-based networks in Berlin was initiated by DeTeBerkom , the Gesellschaft für Mathematik und Datenverarbeitung (GMD) and the Technical University of Berlin (TUB). This paper describes the goals of this Berlin ATM LAN Interconnection (BALI) [Hartenthaler 94] and presents first results. Section 1 introduces the infrastructure of the BALI network in its...

One of the most commonly used ground-water remediation technologies is to pump contaminated waterto the surfacefor treatment, Evacuating the effectiveness of pump-and-treat rernediations at Superfund sites is an issue identified by the Regional Superfund Ground Water Forum as a concern of Superfunddecision-makers. The Forum is a group of groundwater scientists, representing EPA’s Regional Super...

Previous research has found that listener evaluations of ensemble performances vary depending on the expressivity of the conductor's gestures, even when performances are otherwise identical. It was the purpose of the present study to test whether this effect of visual information was evident in the evaluation of specific aspects of ensemble performance: articulation and dynamics. We constructed...

In order to provide robust, tolerant and stable media access control to the wireless ad-hoc community network, we propose a demand-assigned CDMA-TDMA scheme that is a combination of CDMA and demandassigned TDMA. In this network, traffic load, the number of users and the logical/physical topology fluctuate dynamically. We originated that the channel assignment strategy based on the number of pac...

Success in student learning is the primary aim of educational system. Artificial intelligence utilizes data and machine to achieve excellence learning. In this paper, we exploit several techniques estimate early performance. Two main simulations are used for evaluation. The first simulation Traditional Machine Learning Classifiers (TMLCs) applied House dataset, they Gaussian Naïve Bayes (GNB), ...