نتایج جستجو برای: effort analysis
تعداد نتایج: 2912065 فیلتر نتایج به سال:
Sensational interests, i.e. a curiosity for the violent and macabre, are reputedly common in mentally disordered offenders. However, ostensibly well-adjusted individuals are also interested in these topics. We tested the hypothesis that individual differences in sensational interests may partially reflect intrasexual competition for status and have an underlying evolutionary function. Several p...
We study the radio resource allocation problem of distributed joint transmission power control and spreading gain allocation in a DS-CDMA mobile data network. The network consists of K base stations and M wireless data users. The data streams generated by the users are treated as best-effort traffic, in the sense that there are no prespecified constraints on the quality of the radio channels. W...
Software cost estimation is the process of predicting the effort required to develop a software system. The basic input for the software cost estimation is coding size and set of cost drivers; the output is effort in terms of Person-Months. Here, the use of FPA and COCOMO has been proposed for the estimation of software project cost. It was found the FPA results for first case study WBDDDS was ...
Abstract: A control architecture for resource allocation in satellite networks is proposed, along with the specification of performance indexes and control strategies. The latter, besides being based on information on traffic statistics and network status, rely upon some knowledge of the fading conditions over the satellite network channels. The resource allocation problem consists of the assig...
Introduction: Until now, attention has not been paid to the stressful effect of perception of effort-reward imbalance in university students. The present study aimed at construction and validation of student version of the Effort-Reward Imbalance Questionnaire (ERIQ-S) in a sample of Iranian university students. Methods: A sample of three hundred and seventy unpaid girl students, aged between ...
Introduction: Nowadays, counterproductive behaviors have become a common and costly position for many organizations, and Managers of organizations are always looking for a suitable and practical solution to reduce this type of behavior in their organization. Due to the importance of the subject, the present study aims to investigate the imbalance of effort and reward as a predictor of counterpr...
An analytical packet/flow-level modelling approach for wireless LANs with Quality-of-Service support
We present an analytical packet/flow-level modelling approach for the performance analysis of IEEE 802.11e WLAN, where we explicitly take into account QoS differentiation mechanisms based on minimum contention window size values and Arbitration InterFrame Space (AIFS) values, as included in the Enhanced Distributed Channel Access (EDCA) protocol of the 802.11e standard. We first enhance the pac...
Development effort is an undeniable part of the project management which considerably influences the success of project. Inaccurate and unreliable estimation of effort can easily lead to the failure of project. Due to the special specifications, accurate estimation of effort in the software projects is a vital management activity that must be carefully done to avoid from the unforeseen results....
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