scholarly journals REMOTE LABORATORY MANAGEMENT APPLICATION DEVELOPMENT USING A MOBILE-BASED RESTful WEB SERVICE METHOD

2021 ◽  
Vol 5 (1) ◽  
pp. 152-161
Author(s):  
Febrian Mebiyantara ◽  
Ahmad Faisol ◽  
FX. Ariwibisono

Remote laboratory is a software environment that supports remote experiment activities, where users who are located at a far distance are allowed to interact with measurement devices and real laboratory equipment. The majority of remote laboratories that exist today are implemented with desktop computers. Computer-based systems have disadvantages that is large consumption of electrical energy and expensive equipment investment costs. Mobile applications can be an alternative so that energy and equipment investment costs can be further reduced and can make it easier to manage remote laboratory access because of its nature that can be used anytime and anywhere. This application was developed to remote red Pitaya's oscilloscope and signal generator. The access management system for this tool use RESTful Web Service technology so that data transfers are faster and consume relatively small data sizes. To remote a this tool, this application uses a webview plugin to display the simulator that is accessed via IP that has been provided by the tool. Based on the results of the development in this study, there are 6 main functional needs and 2 non-functional needs. Based on the test, it can be concluded that the development of remote laboratory management applications using the mobile-based RESTful web service method has met the criteria according to the design.

2019 ◽  
Vol 5 (1) ◽  
pp. 74
Author(s):  
Rohmat Gunawan ◽  
Alam Rahmatulloh

Permasalahan donor darah merupakan masalah disetiap negara, termasuk di Indonesia. Walaupun sudah ada sistem di Palang Merah Indonesia (PMI) namun belum bisa mengatasi permasalahan pencarian maupun distribusi donor darah. Sesuai trend sekarang di jaman gadget yaitu maraknya penggunaan Android, maka untuk mengatasi masalah ini diperlukan aplikasi berbasis Android. Sementara untuk integrasi dengan sistem yang sudah ada diperlukan web service sebagai backend system sehingga layanan donor darah dapat diakses oleh berbagai platform. Arsitektur yang digunakan pada web service menggunakan REST, namun masih ada beberapa masalah pada REST yaitu mengenai keamanan pada proses otentikasi. Pada arsitektur REST diperlukan metode otentikasi yang tidak bernegara (stateless), salah satunya dapat menggunakan JSON Web Token. Hasil penelitian ini menunjukan bahwa penggunaan JSON Web Token Authentication pada Web Service and Backend System Blood Donors dapat membentuk sistem yang sangat skalabel, aman, mampu berinteraksi multi-platform serta dapat diandalkan.


2021 ◽  
pp. 11-14
Author(s):  
Yingmei Wang ◽  
Fangxin Liu ◽  
Xiaoyu Li

Aim; To solve the problem of innovation laboratory instrument management and improve laboratory management level. Method; It is necessary to do an excellent job in managing innovative laboratory equipment by improving the equipment management system, functional division management, appointment registration, and strengthening the construction of management teams to guarantee the cultivation of innovation and entrepreneurship capabilities of undergraduates. Results; The number of innovative experimental projects approved and the number of project groups that the laboratory can accept at the same time was increased significantly. The utilization rate of laboratory equipment has increased, and the vacancy rate has decreased. Conclusion; Excellent instrument management can significantly improve the efficiency of scientific research in the innovation laboratory.


2021 ◽  
Vol 9 (4) ◽  
pp. 457
Author(s):  
I Putu Agus Wahyu Widiatmika ◽  
Cokorda Rai Adi Pramartha

Kulkul is one of Bali's cultural heritage. Kulkul is used in Balinese society for communication when there is a danger, death, a ritual, and so on. The current phenomenon is that many Balinese people are only able to know and without knowing much knowledge about kulkul. It is because this knowledge is the only word of mouth, making it difficult for it to be collected, stored, retrieved, shared, and renewed. Current technological developments, especially mobile technology, allow the development of mobile applications on cultural knowledge with an ontology approach that will help provide an explicit explanation of this knowledge. In this study, the authors propose the application of a web service with a REST API architecture to help mobile applications integrate Balinese Kulkul Semantic Ontology. This study uses the prototyping method in developing the REST API. From the tests that have been done, it is found that the REST API has successfully received requests and responses which prove that the mobile application is well integrated.


Author(s):  
Elena V. Petrova ◽  
Vasanthi Avadhanula ◽  
Sarah Michel ◽  
Karen E. Gincoo ◽  
Pedro A. Piedra ◽  
...  

2015 ◽  
Vol 3 (1) ◽  
pp. 75-94 ◽  
Author(s):  
Sungchul Lee ◽  
Ju-Yeon Jo ◽  
Yoohwan Kim

The Nevada Solar Energy-Water-Environment Nexus project collects a large amount of environmental data from a variety of sensors such as soil, atmosphere, biology, and ecology. Mostly, the environmental data is related to a development of renewable energy resources in the Nexus project. The environmental data can have an impact on other research fields if it can easily be shared with other researchers, students, teachers, and general users. Therefore, Nevada Climate Change Portal (NCCP) site was created for Nexus project with a purpose of sharing such data. However, there are some challenges to address in utilizing such data, collecting the data, and sharing the data among the users. In this research, the authors propose Extended Web Service Architecture for solving these challenges. The authors implement Arduino instead of CR1000 as a collector due to its cost effectiveness. The authors also use REST API to overcome the limitations of Arduino. Moreover, the authors experiment with popular Web-based data visualization tools such as Google Chart, Flex, OFC, and D3 to visualize NCCP data.


Author(s):  
Yuhong Feng ◽  
Song She ◽  
Yuanshi Wu ◽  
Mingyang Zhou ◽  
Zhong Ming ◽  
...  

2019 ◽  
Vol 47 (W1) ◽  
pp. W587-W593 ◽  
Author(s):  
Chih-Hsuan Wei ◽  
Alexis Allot ◽  
Robert Leaman ◽  
Zhiyong Lu

AbstractPubTator Central (https://www.ncbi.nlm.nih.gov/research/pubtator/) is a web service for viewing and retrieving bioconcept annotations in full text biomedical articles. PubTator Central (PTC) provides automated annotations from state-of-the-art text mining systems for genes/proteins, genetic variants, diseases, chemicals, species and cell lines, all available for immediate download. PTC annotates PubMed (29 million abstracts) and the PMC Text Mining subset (3 million full text articles). The new PTC web interface allows users to build full text document collections and visualize concept annotations in each document. Annotations are downloadable in multiple formats (XML, JSON and tab delimited) via the online interface, a RESTful web service and bulk FTP. Improved concept identification systems and a new disambiguation module based on deep learning increase annotation accuracy, and the new server-side architecture is significantly faster. PTC is synchronized with PubMed and PubMed Central, with new articles added daily. The original PubTator service has served annotated abstracts for ∼300 million requests, enabling third-party research in use cases such as biocuration support, gene prioritization, genetic disease analysis, and literature-based knowledge discovery. We demonstrate the full text results in PTC significantly increase biomedical concept coverage and anticipate this expansion will both enhance existing downstream applications and enable new use cases.


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