Purpose: The present paper aims to compare the current status of Hamadan province public libraries with the Iranian Public Libraries Foundation's Outlook in 1404. Methodology: This study has been carried out using a comparative method. A checklist was used to collect data based on statistics from the top countries, where the indicators of 'resources', 'space', 'membership', 'library material c...

abstract cooperative learning refers to small groups of learners working together as a team to solve a problem, complete a task, or accomplish a common goal. in a cooperative environment one’s success is directly related to the success of other members because the focus on the individual shifts towards the group. to test the effectiveness of the method, using jigsaw technique, a study was cond...

employees always concern about losing their job , or in other word , losing their income resources. for this purpose, every government requires strong system for covering these concerns. the unemployment insurance (ui) program’s can be used for achieving this goal. in this thesis, we price ui based on the insurance history of employee and the duration of being unemployed. we use the weibull dis...

Purpose: The purpose of current study is to provide a comparative description of the managerial understanding of managers of university and public libraries in Tehran according to their academic field of study. Methodology: This is an applied research in terms of purpose and a descriptive-survey study in terms of data collection method. The research population includes all the employees (who n...

insurers have in the past few decades faced longevity risks - the risk that annuitants survive more than expected - and therefore need a new approach to manage this new risk. in this dissertation we survey methods that hedge longevity risks. these methods use securitization to manage risk, so using modern financial and insurance pricing models, especially wang transform and actuarial concepts, ...