فهرست مطالب

Human Capital in Urban Management - Volume:1 Issue: 1, Winter 2016

International Journal of Human Capital in Urban Management
Volume:1 Issue: 1, Winter 2016

  • تاریخ انتشار: 1395/02/01
  • تعداد عناوین: 8
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  • Alan Chan, Annie Ng Pages 1-8
    There has been an increasing concern about inactive drivers who would easily lead to road accidents and fatalities once return to driving. This study investigated the re-usability of traffic signs for inactive drivers with consideration of driver factors and cognitive sign features. Fifty-seven Hong Kong Chinese, who possessed a full driving license but had not driven for an extended period, comprehended the meanings and rated the cognitive features of 21 traffic signs. The re-usability performance of participants who had not driven for at least a year was similar to those who had not been driving since obtaining driving license. The re-usability of traffic signs was better when the signs were familiar, concrete, simple and meaningful. To improve sign re-usability, designers should consider the cognitive sign features, provide direct and unambiguous visualization for underlying concepts, make better use of eye-catching design elements, and proper juxtaposition of similar pictorials in sign design.
    Keywords: Re, usability, Road users, Sign design, Traffic signs, Usability
  • H. Danaeefard, H.R. Boustani Pages 9-18
    The purpose of the present research was to investigate the relationships between justice perceptions, employee's misbehavior and cynicism to organization because very few studies have looked at the role of justice and cynicism in the prediction of employee's misbehavior in public organizations. According to the purpose of study, the present research is developmental research. Also according to way of data collection (research project), the present study are descriptive research. In classification based on the type of research, this study is correlational research. In the current research, the population under analysis consists of a public organization. Participants were 420 employees and all of them were administrative employee. The results of the present research revealed that justice perceptions will be negatively associated with employee's misbehavior; negatively predicted employee's cynicism and finally the relationship between organizational justice and misbehavior will be mediated by employee's cynicism. The present results both support previous research and extend our perception in relation with the mechanisms through which justice influences on employee's misbehavior.
    Keywords: Cynicism, justice, Mediating role, Misbehavior, Public organization
  • A.R. Karbassi, M. Shahpasand, A.A. Rajabi, H.A. Ghafari Pages 19-30
    Today many of wide scope and famous organizations design and develop HSE models to achieve a more suitable HSE management system for their own purposes. To implement such models some requirements should be considered in line with defined goals and missions. The present study was carried out in order to achieve the HSE management system for children and adolescents in education and training centers. This study was conducted in two phases, namely identification and assessment/ documentation. The study was carried out in districts one, four, six, seven and eight of Tehran municipality during eighteen months. The employer was Tehran Shahr-e-salem Company (Healthy City) and the contractor was the faculty of environment, University of Tehran. As the final result of study, based on initial data and by holding brainstorming meetings, the final citizenship HSE model was constructed in five panels: Management responsibility and commitment, Infrastructures and resources management and documentation, Planning, HSE operations management and Monitoring, analysis and improvement. This model was designed by consideration of existing capacities and with the goal of being responsive to all stakeholders (service provider, recipients of services and others).
    Keywords: Adolescents, Children, citizenship, Health, Safety, Environmental (HSE), Model, Schools
  • K. Fatehi Pages 31-36
    The central issue in strategy formulation and implementation process, or strategy-making, is the identification of environmental forces and the preparation of a plan of action to deal with them. This necessitates scanning the environment for gathering information. Environmental scanning should enable the firm to identify these forces. Doing this not only calls for information gathering, but also for deciding what to look for, where to look, and what to select from the very large amount of information available. These steps are based on culturally programmed perception processes. Also, strategy-making requires assessing internal capabilities of the firm. Both, internal and external steps in the strategy-making process involve perception and thinking, both of which are influenced by culture. Therefore, country differences can be expected in each step. In this regard, the process of strategy making varies among managers of different cultures. This paper addresses these issues and discusses implications of cultural differences on the strategy-making process.
    Keywords: Cultural impact, Culture, perception, Culture, strategy
  • K. Kennedy, F. Nourzad Pages 37-46
    This paper investigates empirically the effect of volatility of the exchange rate of the U.S. dollar vis-à-vis the euro on U.S. stock market volatility while controlling for a number of drivers of stock return volatility. Using a GARCH(1, 1) model and using weekly data covering the period from the week of January 1, 1999 through the week of January 25, 2010, it is found that the 9/11 terrorist attack, bear markets, fluctuations in jobless claims, and negative equity market returns increase financial volatility. On the other hand, no conclusive results are found regarding the effect of fluctuations in M2, or incorrect expectations of changes in the federal funds target rate. Finally, it is found that when major drivers of financial volatility are controlled for, increased exchange rate volatility exerts a positive and statistically significant effect on the volatility of stock returns. Monetary policymakers need to take this effect into account when formulating exchange rate actions within the prevailing managed float.
    Keywords: Exchange rates, GARCH, Stock market, Volatility
  • F. Salehi, A.R. Karbassi, M. Khashaypoor Pages 47-56
    Bus rapid transit is an innovative, high capacity, lower cost public transit solution in metropolitan cities. Idea is to dedicate lanes for quick and efficient transport of passengers to their destinations. In the present investigation the environmental impact assessment of bus rapid transit in Tehran metropolitan city is brought out. For this purpose bus rapid transit Lane No. 10 is investigated. The bus rapid transit Lane No.10 is about 10 km in distance that moves up and down between Azadi and Simon Bolivar Squares. About 77500 passengers using 50 buses are transited per day in lane No. 10. These 50 buses cover a distance of 9600 km/day. The results of present study showed that about 6.5 million liters of fuel is saved annually. It should be pointed out that environmental costs are also reduced for about US$ 1.7 million/yr. The overall score of environmental impact assessment stands at that is indicative of Lane No. 10 compatibility with the environmental considerations.
    Keywords: Air quality, Bus rapid transit (BRT), Environmental impact assessment (EIA), Noise pollution, Urban traffic
  • G. Fazeli Pages 57-64
    Anaerobic digestion is the breakdown of biodegradable organic material by microorganisms in the absence of oxygen or in an oxygen-starved environment.This technology is superior to the landfilling and also the aerobic composting. The aim of the present study was to examine whether the effluent Volatile Fatty Acids from the anaerobic acidogenesis of the food waste can be used du to its high value in organic elements, as an external carbon source for the denitrificationin in waste water treatment plants . The results showed that Volatile Fatty Acids concentration in mg COD/L in the fermentation was in the range between 3,300 mg COD/L and 6,560 mgCOD/L.The n-butiric acid had the highest concentration in mgCOD/L followed by the propionic and acetic acid, while the valeric acid had the lowest concentration. As well as the concentration of the acetic and valeric acid were stable over the time. Opposite to these, the propionic and n-butyric acid showed high variability in the concentration, especially the n-butyric acid. The specific denitrification rate tests tests showed that the ethanol cultivated biomass was more successful in using the effluent of the food waste digestion as carbon source than methanol cultivated biomass.The specific denitrification reta tests results of our experiment, showed that the average of 0.15 an 0.51 mg N/mg for methanol and ethanol cultivated biomass respectively.
    Keywords: Acidogenesis, Anaerobic digestion, Chemical oxygen demand (COD), Denitrification, Food waste
  • B. Akbari Neisiani, S.M. Seyedan, A. Hadian Pages 65-72
    Every year, many accidents leading to physical injuries in kindergartens, indicates that a very large percentage of them are related to the safety concerns and lack of hygiene in these places. Families, due to their busy life style and working hours and also children needs of preschool education, are searching to find most suitable kindergartens for their children. Selecting a kindergarten with various suitable training programs, although very important criteria for selection, but is not sufficient. Indicators such as health, safety and environment issues in these places must be crucial factors in this decision making. Child safety and health management system is an integrated system, derived from health, safety and environmental management regulations which helps the kindergartens complies with relevant regulations to reduce the number of accidents occurrence. The present case study has tried, by using failure modes and effects analysis method and child safety and health management system to find the best practicable indicators to assess the relative impact of different failures in order to identify the parts of the process that are most in need of change. In this regards, 10 semi-governmental kindergartens located in Tehran District 6 of Tehran Municipality, which are supervised by municipality of Tehran were selected and evaluated. The results showed that according to the child safety and health management system and failure modes and effects analysis, all these places need massive infrastructural changes according to the preventive action list in order to be considered a safe and hygienic place for the children.
    Keywords: Child safety, health (CSH), Failure mode, effects analysis (FMEA), Health, safety, environment (HSE), Risk management, Potential failure mode (PFM)