Kepuasan mahasiswa terhadap layanan sumberdaya Perpustakaan Universitas Sumatera Utara

Introduction. Socio-demographic factors, such as gender and age, may affect the use of information resources for library users. These factors are often used as the antecedent variables in examining the use of information resources in the library. The purpose of research was to determine the expected and obtained satisfaction of students using printed and electronic information sources at Universitas Sumatera Utara Library.Data Collection Method. This study used a quantitative approach by using questionnaires. The sample was taken by using Taro Yamane formula. Data Analysis. The data processing used Lisrel version 8.8, Chi-Square statistics, multivariate analysis of variance and path analysis. Results and Discussions. Among male and female students, there was  no significant difference in using of information resources and no significant discrepancy between expected and obtained satisfactions. The printed and electronic information resources were available at USU Library to satisfy both gender.Conclusions. Socio-demographic factors of gender has no significant effect in using printed and electronic information resources at USU Library. Future research should discuss other antecedent variables such as ethnicity

Creating Fair Models of Atherosclerotic Cardiovascular Disease Risk

Guidelines for the management of atherosclerotic cardiovascular disease (ASCVD) recommend the use of risk stratification models to identify patients most likely to benefit from cholesterol-lowering and other therapies. These models have differential performance across race and gender groups with inconsistent behavior across studies, potentially resulting in an inequitable distribution of beneficial therapy. In this work, we leverage adversarial learning and a large observational cohort extracted from electronic health records (EHRs) to develop a "fair" ASCVD risk prediction model with reduced variability in error rates across groups. We empirically demonstrate that our approach is capable of aligning the distribution of risk predictions conditioned on the outcome across several groups simultaneously for models built from high-dimensional EHR data. We also discuss the relevance of these results in the context of the empirical trade-off between fairness and model performance

Usage Degree of the Capabilities of DSS in Al-Aqsa University of Gaza

Abstract— This study aimed to identify the degree of use of the capabilities of decision-support systems in Palestinian institutions higher education, Aqsa University in Gaza - a case study. The study used a analytical descriptive approach, and the researchers used the of questionnaire tool to collect the data, the researchers using stratified random sample distributed (150) questioners to the study population and (126) was obtained back with rate of 84%. The study showed that the most important results are: that senior management supports the existence of decision support systems and that there is approval by the respondents on the paragraphs of the use of the capabilities of decision support systems in general. And that there are no significant differences between the averages of the answers of respondents differences about the degree of use of decision support systems capabilities attributed to personal data. The study also concluded a series of recommendations including: increasing the adoption of the senior management decision support in their decision-making systems. And increased regulatory attention to the potential available to decision support systems directly to the senior management in the Palestinian universities in the Gaza Strip. There is an increased interest in the physical and technical possibilities available for the use of decision support systems. There is an increased interest in human potential available for the use of decision support systems. Investment of information available to universities in building the capacities of integration techniques and other information technology capabilities. The empowerment of human resources in universities and participating in making decisions concerning the construction of the capabilities of information technology

ICT AND NIGERIAN BANKS REFORMS: ANALYSIS OF ANTICIPATED IMPACTS IN SELECTED BANKS

Banking has become highly ICT based and due to its inter-sectoral link, it is reaping the benefits of technological revolution as evidenced by its application in most of its operations. The study carried out empirical analysis of the anticipated role ICT has in enhancing the operations of selected Nigerian banks in the light of current reforms. Primary data was employed, which was analyzed using cross-tabulations and regression technique built on the framework of technical progress. Factors such as bankers’ age, educational qualification, computer literacy and type of ICT gadgets, were found to influence banks’ degree of ICT usage, while ICT impacts significantly the speed of banking operations, productivity and profitability. The need for the banks to regularly train their workers, and procure quality ICT gadgets, which will enhance efficiency, etc, was stressed. This is crucial in the sector’s current reforms where attention is focused on the ability of banks to attract and retain customers, which is mainly feasible through efficient service delivery that depend, to a large extent, on the use of ICT

Business school techspectations Technology in the daily lives and educational experiences of business students

Business School Techspectations is the second in a series of reports based on research by the DCU Leadership, Innovation and Knowledge Research Centre (LInK) at DCU Business School. With its roots in an Irish business school, it is no surprise that LInK’s mission is to strengthen the competitiveness, productivity, innovation and entrepreneurial capacity of the Irish economy. Ireland’s next generation transformation will be enabled by information and communication technologies (ICT) and digital participation by members of Irish society. As a university research centre we have an important role to play in supporting education, industry and government to accelerate this transformation

Relationally Aggressive Media Exposure and Children’s Normative Beliefs: Does Parental Mediation Matter?

Research indicates that relationally aggressive media exposure is positively associated with relational aggression in children. Theories of media effects suggest that these associations may be mediated by aggressive cognitions. Although parental mediation can attenuate the effects of violent media, it is unknown whether there are similar benefits of parental mediation of relationally aggressive media. The current study examined concurrent and longitudinal associations between relationally aggressive television and movie exposure and normative beliefs about relational aggression, and whether parental mediation moderates these associations. Participants were 103 children (50% female) in grades 3-6 and their parents. The following year, 48 children (52% female) were again assessed. Relationally aggressive media exposure predicted concurrent relational aggression norms, even after controlling for physically aggressive media exposure and physical aggression norms. Relationally aggressive television and movie exposure predicted greater subsequent approval of relational aggression only among children whose parents engaged in low levels of active mediation

eWOM: the effects of online consumer reviews on purchasing decision of electronic goods

Internet has become the primary source of information for a large number of consumers and it has dramatically changed the consumer behaviour. One of the main changes in modern consumer behaviour has been the transition from a passive to an active and informed consumer. Internet enables customers to share their opinions on, and experiences with, goods and services with a multitude of other consumers. Online consumer reviews are used by prospective buyers of related products who are interested in obtaining more information from people who have purchased and used a product of interest. Word-of-mouth (WOM) is one of the most important information sources when a consumer is making a purchase decision. The arrival and expansion of the Internet has extended consumers' options for gathering product information by including other consumers' comments, posted on the Internet, and has provided consumers opportunities to offer their own consumption-related advice by engaging in electronic word-of-mouth (eWOM). eWOM can be defined as all informal communications directed at consumers through Internet-based technology related to the usage or characteristics of particular goods and services, or their sellers. The aim of this study is to assess the impact of, one type of electronic word-of-mouth (eWOM), the online consumer review, on purchasing decision of electronic products. This empirical study also focuses on the relationship between reviews and purchasing behaviour. An instrument was prepared to measure the proposed constructs, with questionnaire items taken from prior studies but adapted to fit the context of e-commerce. The survey was applied to academicians in Turkey through internet. The data was analyzed using the SPSS package. The results show that consumer reviews have a causal impact on consumer purchasing behaviour and they have an effect on choosing the products by consumer. Finally, the results and their implications are discussed