The online Credit Hour Form (KRS) website is one of the existing systems at the Universitas Muhammadiyah Magelang that is used by the academics (including lecturers, students, and education staff) to recap the amount of student academic data in large amounts. An evaluation is needed to find out how far effective and efficient the system is. The evaluation conducted in this study uses usability testing using five categories, namely learnability, memorability, efficiency, errors, and satisfaction. The five indicators are represented in the form of questionnaire statements and distributed to KRS website users online. The total sample of respondents was 118 people. The test method used in this study includes a validity test consisting of a reliability test and a correlation test. The significance of the Alpha value used in this study was 0.05. From the results of the data validity test conducted, all indicators have values above 0.05. From the reliability test results, all statements contained in the questionnaire also have a Cronbach\'s Alpha value of 0.93, which means that all statements are in accordance. The evaluation results show that the KRS Online Website has the highest value on the memorability indicator of 3.97 this means that the KRS Online Website is easy to remember navigation and its layout to get information. While for the lowest value of the five indicators is the error indicator with a value of 3, this means that the KRS Online Website is still found many errors or errors either on the broken link or on the existing navigation.
The article provides an analysis of the current state of the procedural legislation of Ukraine in the context of the judicial system reform carried out in 2014-2019. The key issue of the judicial reform in Ukraine is the implementation of the principles of the organization and administration of justice, the main of which is the supremacy of the law. The essential principle in terms of the strategic vision of the key results of the judicial reform in Ukraine was the improvement of such principles as political and economic independence of justice. The second principle of the organization and implementation of the judicial power in Ukraine was the principle of accessibility of justice, which is traditionally viewed as a lack of excessive judicial expenses, lack of judicial corruption, complex judicial procedures and excessive length of the judicial process. An important step in the implementation of the justice reform was the reformation of legal institutions related to the judicial system (advocacy, court enforcement action, reform of legal education, etc.).
In the past few decades, many pieces of research have been devoted to the technology of Automated Guided Vehicles (AGVs) systems, both in hardware and software. Nowadays, they are popular over the world for automatic handling of materials, goods, and containers. They provide more efficient and flexible solutions for manufacturing and transportation systems. This paper does a survey on using Automated Guided Vehicles in the real world, in port automation for automatic container handling and manufacturing systems for flexible material handling systems. The results of this survey reveal several corollaries over usage, modeling of problems, and solutions. Moreover, it presents several challenges for future research. The first challenge is to perform a simulation model that can handle multiple system layouts in both container terminals and manufacturing systems. The second challenge is to work on the new technology of AGVs, that involves Industry 4.0. The third challenge is concerned with some dynamic vehicle routing strategy based on a hierarchical simulation. The fourth challenge is to develop more efficient algorithms for the variety of AGV routing problems in practical applications.
E-Government can be defined as the utilization of the data and correspondence advancements (ICTs) in order to improve the activities/services of the open division associations. Encryption is the process of the utilizing the algorithms to transform the information to unreadable form of the unauthorized users. The logistic map is a discrete recursive numerical capacity that maps the yield of one cycle of the capacity onto the contribution of the following. In this paper a proposed encryption method using the logistic map is presented. In the proposed work the logistic map is utilizedfor private keys generation. Also the seeds of the logistic map are considered private keys.
The surface protection of Expired Cetirizine Syrup (ECS) on the Al surface in the 3 M HCl system was examined by colorimetry, Tafel plot, impedance and Quantum chemical techniques. Colorimetry results show that, ECS exhibits the 98.333 % protection property with immersion of 4 days. The decrease in the absorbance with an increase in the ECS concentration was also observed from the colorimetry studies. The Tafel plots showed the both cathodic and anodic corrosion inhibition role of ECS on the Al surface in the studied hostile fluid system. Nyquist curves greatly support the enhancement of charge transfer resistance process in the presence of ECS in the corrosive solution. The results of experimental studies corroborated well with the Quantum chemical results.
Abstract\nThis study investigated the role played by ICT in cassava production in Osun State, South-West, Nigeria. Primary data used for the study were collected from a random sample of 150 cassava farmers cutting across the three ecological zones in the state. Analytical techniques used include Descriptive statistics, Budgeting, and Heckman models. Results showed that 47% of cassava farmers used at least one form of ICT for between 1to 15 years. Factors influencing ICT adoption include education (β=0.52, ρ<0.1), records keeping ability (β=0.38, ρ<0.1) and membership of farmers’ association (β=063, ρ<0.1), while ICT usage and level of access to ICT facilities impact significantly farmer’s performance. Also ICT usage, expenditure on ICT as well as good record keeping improved profitability of cassava farmers. It could be recommended that ICT adoption and improvement in ICT expenditure and infrastructure would significantly improve the economic performance of cassava farmers.
Automatic recognition of facial emotion plays an effective and important role in Human–Computer Interaction (HCI). There are various emotion recognition approaches have been proposed in the literature. The analytic face model consisted of a 26-dimensional geometric feature vector. These properties are used effectively to identify facial changes resulting from different expressions. The variation and uncertainties of these features make the emotion recognition problem more complicated. For decreasing these complications, we propose a distance-based clustering and uncertainty measures of the base new method for Emotion Recognition from Facial Expression using with automatically selects 19 diagnostic of Action Units (AUs) in 2D facial image using Type-2 Fuzzy inference system. The proposed system includes an automated generation scheme of the geometric facial feature vector. The proposed system has classified six facial expressions using the MUG Facial Expression database. The experimental results show that the proposed model is very efficient in uncertainty management policy and recognizes six basic emotions with an average precision rate of 86.175%.
The recent development of new communication technologies, such as smartphones and tablets, has paved the way for the development and implementation of applications which, by exploiting the potential of the aforementioned devices, make it possible to combine the expensive instruments, which until recently were only available for purchase by professionals in the sector, very effective tools, but certainly less expensive. The study of an application that allows to replace, at least in the preliminary phase as a screening tool, a medical apparatus such as an audiometer demonstrates just what has just been said. The iAudiometry application development project is born from the union of three completely different disciplines, applied acoustics, computer programmer and medicine Each of them based on their skills has put their experience into play in order to create an instrument with the following characteristics: - Precision comparable to professional equipment of the same type; - Very low cost compared to traditional instruments; - Possibility of use in any place thanks to the portability of the device - Tool open to continuous updates and improvements. The study and development work that was carried out lasted more than a year and can be summarized in the following phases: 1. Feasibility study and sector legislation, 2. Development of a signal generation algorithm based directly on the components present on IPAD and of the graphic interface. 3. Results validation test. With the creation of iAudiometry, the problems mentioned above were remedied, creating a tool that allows the creation of professional audiometries with results comparable with the best traditional devices on the market today. The iAudiometry architecture is also open to implementations of new features, usable in the future. In conclusion, we can say that iAudiometry is an innovative application for the sector, and that unlike other similar ones, it presents a complex architecture that leaves room for considerable improvements and implementations.