Research Plus Journals (RPJ)
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Information Quality Characteristics for M-Learning Applications
Full text linkThis research study investigates the potential to apply a quality analysis process for mobile learning (M-learning) software applications in accordance to a defined set of information quality characteristics in attempt to increase the level of quality in the mobile learning systems. This empirical study is conducted on widely accepted and used M-learning application form both close source and open source systems comprising a known reasonable amount of MLOC, medium-scale. Four M-learning applications were selected for conducting this study including Moodle, Blackboard, Edmodo and Schoology. The systems are statically analyzed and examined to determine if it meets the proposed quality characteristics or not. For each system the features and techniques used with respect to the defined characteristics are determined and tabulated. This study focuses mainly on particular information quality characteristics include maintainability, reusability, testability, and security. The data shows that the approach is applicable and effective but needs further formalization and improvement to be effectively implemented. New ideas are additionally proposed for future work to include other dimensions of the M-learning application quality characteristics such as availability, reliability, performance, usability, and functionality. This empirical study is part of funded research project investigating the development, adoption and dissemination of M-learning in Oman
Social Media Usage in Recruitment Practices in Egypt
Full text linkNowadays, networking within online social media platforms isn't just about swapping pictures and music, or discussing the trivial details of a night out, a TV show or a sporting event. Social media is increasingly becoming the space where professional life happens. The recent option by Face book to update user profile pages to offer a 'LinkedIn style' professional view, suggests that social media, on the whole, is becoming a medium for work as well as play.( Sophia,2009)
Recruitment is a process of finding and attracting capable applicants for employment. E-recruiting is the use of internet technology to attract candidates and aid the recruitment process. This usually means using one's own company website, a third-party job site or job board, a CV database, social media or search engine marketing. Social Media recruiting (social recruiting) is the part of e-recruiting.( Palonka et al,2013)
Social media in recruitment and selection occurs when recruitment representative view social networks platforms such as: LinkedIn, Facebook in the employment selection process leading to the acceptance or rejection of job applicants.
The goal of this research is to assessing the recent status of the usage of social media networks in recruitment and selection process in Egyptian organizations as today social media networks and platforms provide great opportunities for business and job seekers to a certain extent. By applying an exploratory study on a random sampling procedure was used to select 200 firms from different types of sectors. The respondents of this study incorporated 130 business owners and human resources managers in Egypt through online survey. The results revealed that the 54 percentage of the respondents use social media to support their recruitment effort human while 31percent don't know and plan to use it .the results revealed that LinkedIn and FB are the most social media platforms used in recruitment , also the paper surveyed some obstacles and advantages for social media recruitment
Every Story Has Two Sides: Co-Production in the Financial Service Industry
Full text linkCo-production is an important process that alters value creation and improves relationships between service providers and their customers. Much service research has emphasized the importance of service employees as boundary spanners that interact with customers by co-production. Service employees frequently engage in co-production requirements. Such practice allows customers and service employees to access and leverage resources residing in their relationships. Clearly, marketing literature focuses on the bright side of co-production. Nevertheless, the costs and potential negative consequences associated with the dark side of co-production must be further considered. Therefore, this study aims to present a conceptual framework that explores the relationships among co-production, co-production enjoyment, co-production intensity, service effort, job stress, and employee satisfaction, and their effects on customer satisfaction. Furthermore, this study seeks to propose how the effects of co-production on co-production enjoyment, co-production intensity, service effort, job stress depend on the self-efficacy of customers and self-monitoring by service employees. This study provides interesting theoretical insights and valuable managerial implications as regards the positive and negative aspects of co-production and encourage service employees to perform service effort while minimizing job stress. Most importantly, this study provides an understanding of the specific process of co-production to enhance customer and employee satisfaction
The Effects of Hunger Marketing In Scarcity Products
Full text linkHunger marketing is a marketing strategy where goods suppliers deliberately limit product supply to achieve excess demand. This research paper primarily investigated the varying impacts of Jordon shoes (tangible goods) and travelling to the Maldives (intangible goods) on the variables of the various dimensions of hunger marketing. This researchalso focused on the relationships between hunger marketing; knowledge exchange motivation, opportunities, and ability; involvement; epistemic value; purchase intention; WOM; and the interference caused by Jordon shoes, travelling to the Maldives, and financial status. This research adopted structural equation modelling (SEM) to construct the research framework. The researchers collaborated with a survey company to distribute the questionnaires, of which 975 were recovered. The analytical methods were employed to verify the collected data such as factor loading, t-value, AVE, Cronbach's (alfa) being consistent with the hypotheses set by the aims of this research. The results showed could provide academic value in hunger marketing related researches
Subsequent Reaction to Online Advertisement Disturbance
Full text linkThe objective of this study is to examine subsequent reaction to online advertisements in information searching prior to product purchase. Total valid samples were 283, out of 300 surveyed respondents. The mobile phone is used in this study as objects. The informativeness of online advertisements including dimensions of price/promotion, service, design, and function are what respondents intend to view. For respondents in the ad-neutral cluster, price/promotion and service are factors valued more importantly. On the contrary, for respondents in the ad-annoyed cluster, design and function are more important factors than price/promotion and service in terms of information upon seeing online advertisements. The results indicate internet users are aware of online advertisements and understand the disturbance caused by online advertisements is unavoidable. When internet users are disturbed and the annoyance can be tolerated, the information searching behavior goes on. When internet users are disturbed and the annoyance cannot be tolerated, the information searching behavior is terminated. The effort of designing online advertisements ended up with users' ignorance or termination can be wasted and useless. Marketers and advertisers not only try to attract attentions of online users with advertisements, but also need to restrict the annoyance or disturbance of online advertisements to an acceptable level to reduce the opportunities of being ignored or terminated
Local Road Maintenance Prioritization Literature Review
Full text linkThe quality of roads as public goods should be maintained and improved time to time. In order to put the available funds on the right roads for the optimal results, roads should be prioritized. This paper discussed how prioritization on road maintenance. The materials and method used are based on literature review. Discussion starts with the definition of local roads, the role of local road maintenance, and the definition of local road maintenance. The second part discuss the definition of prioritization, the objective of prioritization, and the roles of prioritization in road maintenance. The third part examines the common prioritization procedures conducted in planning process reflecting prioritization methods used in road maintenance prioritization. The fouth part discuss ciriteria in ranking alternatives which are single and multi criteria. The fifth part discuss the definition of actors, the roles of actors involved, the actors' attributes, and the types of actors in road maintenance prioritization process. According to the literature, there are four groups of prioritization methods based on procedure they conducted, and there are eight types of actors involved in prioritization process determined by the attributes such as power, legitimacy, and urgency they possess. The choice of method depends on where the roads to be prioritized are located
Requirements Engineering Practice to Improve Project Performance and Competitive Advantage
Full text linkPoor project requirements engineering (RE) practice is one of the major causes of project failure. However, many organizations do not adequately manage a project's requirements leading to a poor design basis. The primary purpose of this research was to investigate the associations among RE practice, project performance, and competitive advantage. The second objective was to evaluate the mediating effect of project performance on the relationship between RE practice and competitive advantage. The third objective was to determine whether the impact of RE practice on project performance was moderated by project type. The results suggest that RE training and improvement may contribute to project performance. In addition, project performance has a significant effect on competitive advantage. The testing also supports a role for project performance as a partial mediator in the relationship between RE practice and competitive advantage. The findings also indicate that project duration has a moderating effect on the relationship between RE practice and project performance. The research results offer guides to software development process. Findings from this study are helpful to project managers and project planners in deciding whether to adopt RE practice in software development process. Project planners can use the research results to modify their current process
Comparing the Maintenance Quality of Two Groups of Equipment: A Case of Water Chillers
Full text linkIn practice, air-conditioner service companies often wish to compare the maintenance quality of two groups of equipment. One of the feasible methods is to compare the survival rates at some specified survival times. However, differences in survival rate between two groups of equipment can change significantly depending on the chosen time. To overcome this problem, this study tried to find out a statistical test method for determining whether there is a statistically significant difference between the survival functions or hazard functions of two groups of water chillers. This study collected two sets of data on the maintenance of water chillers in the stations of the Red Line and the Green Line, Taipei Metro, Taiwan. Then, survival analysis was performed to estimate the survival rates for the two groups of water chillers and identify the probability model of the interarrival time of equipment failure. This study used the Kaplan-Meier method to produce the survival curves for water chillers and thereby comprehend the cycle of maintenance and repairs. Finally, the differences in survival rate between the two groups of water chillers were examined and used to infer the difference in maintenance quality. Research results show that the survival time data of water chillers satisfy the proportional hazard model. The log-rank test can be used to verify the difference in maintenance quality between two groups of water chillers
Stability Analysis of a High Stone Retaining Wall: A Case of Eskipazar/Turkey
Full text linkAbstract— The use of natural stones in retaining wall has been a tradition and common practice throughout human history. Stone retaining walls are load bearing retaining walls, which have long been analyzed by considering the equilibrium of forces and moments applied to the wall treated as a rigid solid. Stone retaining walls can be designed for the provision of some slope stability. This paper provides a review of stability analysis of high stone retaining walls. This paper provides a review of stability analysis of high stone retaining walls using Geo5 software. The stone retaining wall examined in this study is located in Karabük (Turkey). The study area was located near of the North Anatolian Fault Line (NAF) which are the most important fault lines in Turkey. For that reason, the stability analyzes were carried out considering the earthquake situation. The stone retaining wall is made of traverten type rock. This rock is a commonly observed rock type. The height of the analyzed wall is 10 m. A 5 kPa uniformly distributed load was adopted in the stability analysis to accommodate for the heaviest loading condition during construction. The analysis with Geo5 found a wall factor of safety 1.78. At this value, it shows that the wall will stable although it is very high.
Index Terms— Stone masonry walls, slope stability, Geo5, Turke
Evaluating Marination Effect of Diluted Zycothermon Hot Mix Asphalt
Full text linkSinceasphalt concrete undergo different failure problems at different temperature and moisture conditions and for years many scientists and researchers used different kinds of materials and variety of methods for improving the properties of asphalt concrete made with either basalt or limestone.So it became necessary to provide the best possible way to get rid of these failure problems.In this study diluted zycotherm nanomaterial at three different percentages by weight of aggregate used with two aggregate types, basalt and limestone, and asphalt concrete made with the marinated aggregate and later the properties of asphalt concrete were investigated after the marination.Indirect tensile strength test and retained stability test results were used to evaluate the marinating effect.As a result zycotherm dilution by weight of aggregate has changed the properties of asphalt mixture and improved to a great extent. From the results it can be concluded that rutting and fatigue problems decreased with a great range