New organizational Knowledge Management: Principles, Technics, Concepts, and Strategies

Abstract This article discusses the concept of organizational knowledge management and its theoretical infrastructures as a replacement for the old concept of information management, assuming that intellectual capital is the most important asset of organizations, which its value is more than material capital of organization, since knowledge is the next stage of human civilization and […]

Examine the relationship between risk management and performance of the banks listed on the Tehran Stock Exchange

Abstract The aim of this study is to investigate the relationship between risk management and performance of the banks listed on the Tehran Stock Exchange. The research method is descriptive and correlational research. Data related to the research variables are classified in Excel software, and Eviews software was applied to analyze the data. The results […]

Fuzzy routing with load balancing in mobile adhoc networks

Abstract Mobile adhoc network is a non-infrastructure network consist of small devices with low battery power. These devices can move freely and easily in any direction. Thus, their connection with other devices changes several times. A good routing protocol should be able to get the maximum profit from network’s resources like battery, bandwidth and etc. […]

To study the effect of dimensions of openers on quake behavior of resistant cores of reinforced concrete in tall buildings

Abstract From engineering point of view, a construction can be named tall when its height leads to significant influence of lateral forces of wind and earthquake on its design. Also, contrary to gravity forces, the effect of lateral forces on constructions is so variable and increases along with height. Three fundamental factors should be considered […]

Assessing the Relationship between the Foreign Investment and the Tax Evasion in the Listed Firms on the Tehran Stock Exchange (TSE)

Abstract The present research is aimed to explore the relationship between the foreign investment and the tax evasion in the listed firms on the Tehran stock exchange (TSE). The research has been carried out between 2011 and 2015 in the listed firms on the Tehran stock exchange. Here, the foreign investment and the tax evasion […]

Removal of nickel (II) ions from aqueous solutions using OC-30 surfactant via cloud point extraction

Abstract In this study, the cloud point extraction was carried out for the removal of nickel (II) ions from aqueous solutions using OC-30 as non-ionic surfactant. The effective parameters such as extraction time, optimum pH, cation concentration, ligand concentration, surfactant concentration, effect of ionic strength, and the selectivity of the method for the extraction of […]

Examining the relationship between optimism and sense of humor with resiliency in female nurses of special wards of the hospital

Abstract Introduction and statement of problem: Resilience is a factor that helps people cope with difficult and stressful life situations and protects them against mental disorders, stressful work life conditions, and in general against life problems. In connection with factors strengthening resilience, factors such as a sense of humor and optimism of people are influential. […]

Studying the impact of electronic service quality on customer satisfaction in the banking industry (Case Study: Bank Refah Kargaran, Khuzestan)

Abstract As the first step, this study aims at examining the relationship between dimensions of service quality received and customer satisfaction, and then in the second step, it tries to examine the effects of customer satisfaction on behavioral intentions (purchase, change, and complaint intentions). The study is applied in terms of purpose, and considering method, […]