bluuebunny/crossref_metadata_2025_split huggingface dataset:
Characterization and Photodetector of Zinc Oxide/Si thin films prepared by Spray Pyrolysis Technique
Authors: Salman Amenah ali , Khalef Wafaa K 
Published: March 2021

AbstractZinc oxide (ZnO) nanoparticles via spray pyrolysis technique on the glass and Si substrates, was employed as a photodetector. XDR analysis shows, the sharp and strong peaks observed at diffraction angles 2Θ° of 31.83°,34.49°,36.32° corresponded to the, (100) (002) and (101) planes respectively. Some added peaks with small intensities were noticed with orientation (110), (102), (103) and (200). Optical properties of prepared films show a peak position at 365 nm and energy gap value is 3.8eV of ZnO nanoparticles. The AFM indicates that the product is approximately a spherical shape and that the average diameter of the particles about 63.96 nm. The current voltage characterization shows in the case of reverse bias, a stream of illumination was greater than the current of darkness. In the front bias, the current of darkness is a close value and the current of light changes greatly. The detector parameters (responsivity and quantum efficiency) of ZnO NPs also calculated.
Analytical Solution of Thermal Effects in Thin Disk Laser
Authors: Shibib K S , Munshid M A , Bader J K 
Published: March 2021

Abstract
In this work, the analytical solution of thermal effects in thin disk laser was derived using an integral transform method. Good agreements were found between the result of this work and other solutions for the same problem. The temperature distribution and its effect on laser crystal were obtained. It was found that increasing cooling of the thin disk leads to decrease in temperature difference across the crystal, which decreases the generated stress and strain and subsequently enhance beam quality (i.e. reduce optical path difference) also it was found that as cooling is increased the allowable pumping power (before fracture could occur) is increased too. It was found also that, reduce disk thickness has the same effect of increasing cooling of the disk due to the fact that as thickness decrease the heat could dissipate more efficiently.
Parameters Estimation of Photovoltaic Model Using Nonlinear Algorithms
Authors: Rasheed M , Shihab S , Mohammed O Y , Al-Adili Aqeel 
Published: March 2021

AbstractEquivalent circuit model has been proposed to describe the solar cell characteristics and commonly used is single diode model. Sundry methods are currently utilized to determine the values of voltage, current, and power of a photovoltaic cell. A new method is suggested to numerically find these values using the popular methods, Newton Raphson method (NRM); Aitken’s extrapolation algorithm (AEM) and Three-step method (TSM) at various values of a load resistance R. Equation based on equivalent circuit of a solar cell so all determinations is imlemented in a Matlab in ambient temperature. The obtained results of this new method are given and contrasted with NRM.
Portable waste capacity detection system based on microcontroller and website
Authors: Desnanjaya I G M N , Nugraha I M A 
Published: March 2021

Abstract
Waste becomes a problem that is often found in everyday life. It requires special attention towards the condition of the saltation, especially in the garbage disposal. The condition for garbage disposal must always be in a state of preparation, otherwise it may cause garbage to continue to pile up and scatter. Some issues were faced such as the slow handling of waste management caused by one-to-one-garbage check as well as the high cost spend in vehicle fuel. In this study, the portable capacity is in the form of the capacity of dirt, water, ultrasonic sensors, and websites. This system can help the dustmen in monitoring the capacity of the waste, so they do not need to check all the one-to-one-garbage. The data collection techniques consisted of literature studies, a system of reading, tool-making stages, website-making steps, and system testing stages. The result of the test revealed that the system could functioned as expected. The system can perform measurements with an average error of 0.66% in 10 times trials. The SIM900 connection with Microcontroller and the internet was successfully done. The testing in the storage was filled and monitoring on the website page was based on the condition of the trash.
The design of automatic three phases load balancing for dynamic electrical installation
Authors: Sutaya I W , Ariawan K U , Nurhayata I G 
Published: March 2021

Abstract
This paper discusses the automatic design and simulation of The Three Phase Load Balancing in consumers’ three-phase electrical installations with a single-phase load. This approach solves many constraints of load imbalance, which is installed as a three-phase source for the consumers. The process of manually changing an electrical installation and adding new loads is very difficult. This load imbalance causes a one phase voltage source to be overloaded, while the other voltage sources are still not fully loaded. Implementing the automatic system makes the electrical installation dynamic, so that changing installation and adding new loads will be easier. The Automatic Three Phase Load Balancing comprises two types of control that integrate with each other, namely Central Controller and Unit Controller. The Central Controller is used as a data processor for overall loads. Several Unit Controllers are used as switches connection among phases in each load group. Based on the simulation results with MATLAB Simulink, this system can manage loads so that a balance is achieved in each phase. The more the number of load groups in an electrical installation, the better the load balance is obtained.
Architectures, frameworks, and applications in IoT-based smart environment: a review
Authors: Gitakarma M S , Priyambodo T K , Suyanto Y , Sumiharto R 
Published: March 2021

Abstract
We are in a time when a large number of electronic devices influence human interaction with the environment. The physical place where these various devices interact with each other to provide useful services for end-users gives birth to the concept of a Smart Environment. The interaction of the multiple devices that make up a smart environment produces a large amount of information or Big Data problems, so the insertion of the Internet of Things (IoT) technology in the environment is essential. IoT integration and cloud computing technology are needed as the impact of evolution on the next generation of smart environments. Trends in research related to IoT and Smart Environments are increasing rapidly beyond the trend of Smart City that first emerged. This paper reviewed current trends about smart environments, architectural concepts, frameworks, and applications of IoT-based Smart Environments.
IoT-Based portable modules for energy consumption monitoring in smart home system
Authors: Bayu J P , Aryanto K A A , Suweken G , Aryanto K Y E 
Published: March 2021

Abstract
Energy consumption has become one of the major problems in Indonesia. The use of recent technology is highly beneficial since various automation could be done even in simple devices. In this research, portable smart home modules based on the internet of things (IoT) technology to monitor the power consumption in household electrical devices were built. The module consisted of current sensors, voltage sensors, and IoT Wi-Fi Development Board. It communicated with the server, built using the Raspberry Pi, using the MQTT protocol. The server was equipped with web pages that allowed users to monitor the devices’ electrical power usage. Therefore, all of the connected modules could be monitored to provide information regarding an electric household device’s defect. The results had shown that the prototypes of the modules had been successfully built. It was shown that very slight differences were found between the system measurements compared to the manual one using the 60 seconds interval measurements. The power consumed by the module was very low, where the current sensor uses 0.125 Watt while the voltage sensor uses 0.001 Watt. The portable devices were developed in the shape of small boxes; therefore, it could be easy to move and install.
Comparison of the BM25 and rabinkarp algorithm for plagiarism detection
Authors: Wijaya I N S W , Seputra K A , Parwita W G S 
Published: March 2021

AbstractPlagiarism occurs because of the easy distribution of data. Plagiarism detection of documents such as student assignments and final projects requires a long process, often overlooked. However, to avoid plagiarism, a document must be checked for the level of plagiarism. Plagiarism detection can be done online / offline with the plagiarism checker. However, checking documents with plagiarism checkers such as Turnitin, Dupli Checker, Copyleaks, PaperRater, Grammarly and others requires additional fees. Several studies have been conducted to detect plagiarism. BM25 and Rabin Karp are examples of the Plagiarism Checker method. BM25 is tfidf based, while Rabin Karp is Hashing based. Each method needs to know its performance to detect plagiarism. Based on these problems, a study on the comparison of plagiarism detection with the BM25 algorithm with Rabin-Karp will be conducted. The case study is to use the article in Indonesian. The application of the BM25 and Rabin Karp algorithms goes through the Pre-Processing stage which consists of case folding, cleaning, tokenizing, filtering, and stemming. In this study, Sastrawi stemmer was used in this study. The test was conducted on twenty articles in Indonesian. The test results that are seen are the performance in the form of execution time.
The development of an engaging demonstration video for making shredded chicken
Authors: Rinawati W , Ghassani P M , Anggraeni A A 
Published: March 2021

Abstract
The research aims at developing a learning video to make shredded chicken and testing its feasibility. This video demonstrates the steps of product making. This research can be categorized as research and development (R&D) with a 4D model (Define, Design, Develop, and Disseminate). The video was taken with multiple camera angles and completed with text annotation, picture, animation, music, and voice lay-over. The were collected through interviews and questionnaires for feasibility testing. The data were analyzed using quantitative descriptive analysis. The stage of define was a needs analysis, while the design stage consisted of testing recipes, scriptwriting, selection of presenters, talents, dubber, and the video team and preparing tools and materials. The develop stage covered the process of shooting, recording, editing, and feasibility test by two material experts and a media expert. Meanwhile, the disseminate stage referred to the feasibility test among 30 students of State Vocational High School 1 Cangkringan, and the video dissemination was done through the YouTube channel. The feasibility test result based on the material experts was 90.96%, based on the media expert was 98.96%, and from the students was 85.35%, respectively. It means that this video is declared very suitable to be used as a learning medium.
Work system method as an e-learning design framework in private universities
Authors: Supriana C E 
Published: March 2021

Abstract
The development of information and communication technology, especially the internet provides opportunities to improve the ability of lecturers to deliver courses to students without being limited by distance and time. This can be done by utilizing e-learning which will accelerate the transfer of knowledge and skills. E-learning is distance education that utilizes various digital tools and platforms. These tools and platform are used to support interaction, lectures and delivery of instructions between lecturers and students. This study will discuss the use of work system methods and the use of e-learning technology in a business entity. The work system methods are used to design information systems. Meanwhile e-learning technology in a business entity serves lecturers and students, conduct lectures at private universities in increasing knowledge dissemination, educational affordability and the use of technology and information as its support. The result of this research is the works system method model which refers to the analysis of data from the internet accessibility survey of students, analysis of its components, the system development cycle, the revision of the vision, mission and resources in private universities and recommendations of opportunities for the development of higher quality e-learning implementation.
Development of e-learning content in educational program evaluation courses
Authors: Widiartini N K , Hadeli  , Darmini N P N 
Published: March 2021

Abstract
This study aimed at developing learning products that can be used to overcome some of the problems that exist in the Education Program Evaluation course at the Masters level education, namely creating content that can be applied or applied to the e-learning platform of the Ganesha University of Education, so that learning activities can be assisted by the use of technology, and to find out the feasibility of the content that has been created. The method used in this research was the ADDIE model method which consists of Analyze, Design, Development, Implemenation, and Evaluation. The type of data in this study was quantitative data or data presented in the form of numbers. The instrument used in data collection was a questionnaire in the form of a questionnaire. The percentage result of the evaluation of the content expert test of the learning material was 98.07% or stated “Very Good”. The results of the assessment by instructional media experts, e-learning learning content obtained a percentage of 93.05%. which when converted states that the learning content applied to e-learning media was “Very Good”. The results of the target test assessment stated that the e-learning learning content was “Very Good” with a percentage of 93.2%. Based on the results of this assessment, the e-learning learning content is declared suitable for use.
Developing the results of learning megibung for vocational education and culinary arts students
Authors: Sukerti N W , Marsiti C I R 
Published: March 2021

Abstract
This study aimed at developing teaching materials for the Megibung tradition and determining the feasibility of teaching materials that have been developed according to expert judgment and students at the Vocational Education and Culinary Arts Study Program, Faculty of Engineering and Vocational Studies, Undiksha. This research method applied Research and Development (R&D), begun with a preliminary study followed by a product development and assessment stage. The research subjects were determined using a purposive sampling technique consisting of two expert judgments and 34 students of the Vocational Education and Culinary Arts Study Program (PVSK). Data collection used documentation study techniques and questionnaires. The procedure of this research consisted of the process of preparing the Megibung tradition teaching materials through the following stages: (a) preliminary study, by conducting interviews with the head of the study program. Studied syllabus analysis and analyzed basic competencies in the preparation of teaching materials, (b) collecting learning resources and literature and subject matter to be compiled, (c) drafting the teaching material for the Megibung tradition, (d) limiting trial of the product, (e) widening product trials, (f) data processing and evaluation. The result of this study was the development of teaching materials for the Megibung tradition, namely materials developed from the 2019 curriculum and the syllabus of the Balinese Culinary Course. Teaching materials were developed starting from Balinese culinary material in general, the history of the Megibung tradition, the preparation of tools, ingredients, the spices and processing methods for Megibung dishes, the procedures for serving Megibung and the eating procedures in Megibung.
Study of the implementation of online learning models in vocational schools
Authors: Silvana T S , Ekohariadi  , Buditjahjanto I G P , Rijanto T , Munoto  , Nurlaela L 
Published: March 2021

Abstract
The development of education and technology can have a big influence on the quality of students and teachers in the development of the world. Models and media can increase effectiveness and creativity in the learning process. Especially, when discussing the learning process at Vocational High School (VHS) which requires a balance between practice and theory, interaction, and guidance needed by students. Increasing the value of student learning results and quality by utilizing online learning models in vocational high schools can be used as a reference for the successful implementation. The purpose of this study is to determine the application of online learning that is practiced from several perspectives, both in terms of students, teachers, or the media used. This research applied a literature review study by gathering information relevant to the topic and object of research. The analytical technique was carried out by describing the findings from various sources to answer the topic under study. The results showed the implementation of online learning models from the point of view of effectiveness, quality, ease of media, implementation and development, and effects of online learning. Thus, it can be concluded that online learning had a positive effect on the development of student learning.
An analysis of online learning media in promoting learners’ autonomy during covid-19 pandemic
Authors: Azhiimah A N , Rijanto T , Munoto  , Nurlaela L , Basuki I , Joko  
Published: March 2021

Abstract
Covid-19 pandemic has affected the educational sectors in many countries. Learning activities that are usually carried out directly or face-to-face, have turned into online learning. The purpose of this study was to analyze the selection of learning media to promote learners’ autonomy during Covid-19 pandemic. This present study employed literature research method. There are four steps of this method namely, designing the review, conducting the review, analysing the review, and writing the review. The research subject was a journal that has a relationship with the research title. Based on the results of the literature review that was carried out, it could be seen that the selection of learning media needs to be done so that it can adjust to the achieved objectives in order for an effective learning outcome. Thus, learners’ autonomy can increase.
Increasing student achievement motivation during online learning activities
Authors: Dwijuliani R , Rijanto T , Munoto  , Nurlaela L , Basuki I , Maspiyah  
Published: March 2021

AbstractLearning motivation to engage students has been a challenge in building and learning. This study studied the effectiveness of learning using online media in improving student academic achievement and increasing student motivation in online learning. This type of research includes literature research as an information activity that is relevant to the topic used as the research object. The purpose of this study was to explain online learning in improving students’ academic achievement and facilitate them for all kinds of learning interactions. This research may be useful in supporting the idea that evaluation of online learning is important for students who have good learning motivation. In line with the findings obtained, this study provides operational advice on how to increase student interest and motivation in online learning activities namely a systematic review of the study of students’ motivational interest in online learning activities in the type of learning environment and how to increase student motivation in terms of the importance of students in increasing learning activities. In addition to that, study analytics to understand learners at a very subtle level is necessary to provide the most appropriate support for students.
Impact of Artificial Intelligence in the field of Health Care
Authors: Ragavi V , Santha Sheela A C , Narayanan Kannaiyan Geetha 
Published: March 2021

Abstract
Artificial intelligence (AI) has potentially transformed health care to a very great extent. AI algorithms coupled with machine learning and deep learning algorithm together with high speed processors makes AI powerful. Research has shown that digitization will help health care professionals in making decisions and discoveries much faster than before. This paper discusses about the about how AI algorithm works? It also explore the impacts of artificial intelligence in the field of health care such as virtual medical assistant, automated image diagnosis, personal health companions, oncology, cardiology, radiology, AI powered chatbots.
Implementation of Swarm Intelligence Algorithms for Path Planning
Authors: Mathew Alex T , Paul Ajay , Rojan Akshay , Thomas Amith 
Published: March 2021

Abstract
The ability to navigate through an unknown terrain is an essential metric in evaluating the performance of multi-robot systems. With the use of swarm intelligence algorithms like Particle Swarm Optimization (PSO) and Ant Colony Optimization (ACO), even robots with limited capability can perform this task. In this paper, we implement ACO and PSO to solve the path planning problem, and we also compare their efficiencies in different environments. This paper also implements a new hybrid algorithm that utilizes both ACO and PSO for more efficient path planning.
Estimation of Dynamic Characteristics of a Novel Non-Parallel Detachable-Jaw Robotic Gripper Using Finite Element Method
Authors: Bhelsaikar Aniket H , Roy Debanik , Atpadkar Viinod 
Published: March 2021

Abstract
Robotic grippers are increasingly aiming towards versatility to suit industrial applications of modern times. Detachable-type jaws of the robotic grippers do play a significant role in diverse end-uses in real-time. A novel contigutive robotic gripper was used in the present study for direct adhesion contact to meet the technical challenges of force-closure of the grasp. The crux of the design was realized through an iterative optimization so as to ensure mismatch of natural frequency of the gripper and the forcing frequency in order to avoid resonance condition. Natural frequencies and mode shapes of the prototype gripper system were studied in order to understand its dynamic behaviour. Two commercial Finite Element Analysis Software were used for the effective characterization of the real-time dynamics of the gripper system. The dynamic analysis and simulation were instrumental in manufacturing of the test-pieces and final prototype of our indigenous robotic gripper.
Real Time Implementation of Square Path Tracing by Autonomous Mobile Robot
Authors: Das Subhranil , Kumari Rashmi 
Published: March 2021

Abstract
Since last 30 years, autonomous mobile robot is one of the booming fields as well as in near future this field will be top research areas among various scientists and researchers since lot of recent technology have been changing frequently. In this paper, a small work has been executed by mobile robot for path tracing by using online robot simulator Robotsetup 1.0.13071. The simulation results have been displayed by tracing perfect square path by autonomous mobile robot which is advantageous to dense and cluttered environment by using this online simulator.