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Jurnal Nasional Teknologi Komputer
Published by CV. HAWARI
ISSN : 28087801     EISSN : 28084845     DOI : -
Core Subject : Science,
Computer Science & IT
Jurnal Nasional Teknologi Komputer di bidang ilmu komputer dan teknologi. Jurnal JNASTEK diterbitkan oleh CV. Hawari. Redaksi mengundang peneliti, praktisi, dan mahasiswa untuk menulis perkembangan ilmiah di bidang-bidang yang berkaitan dengan teknologi informasi, teknik informatika dan sistem komputer. Jurnal JNASTEK terbit 4 (Empat) kali dalam setahun pada bulan Januari, April, Juli dan Oktober. Jurnal ini berisi artikel penelitian dan kajian ilmiah.
Arjuna Subject : Ilmu Komputer (semua kategori) - Perangkat Lunak
Articles 38 Documents
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RANCANG BANGUN WEBSITE WISATA GEOL DESA KABUPATEN LANGKAT Marini Amalia
Jurnal Nasional Teknologi Komputer Vol 1 No 1 (2021): Oktober 2021
Publisher : CV. Hawari

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Abstract

This research is conducted with the aim of designing and building a tourist website in which it provides information on Wisata Geol in Pematang Serai Village. This research is based on the basis of the needs of containers as promotional media also provides information quickly and accurately, because the delivery of information on the current Wisata Geol is still done manually which is considered still not effective. In addition, this information system makes it easy to visitors to book ticket reservations via website previosly made by hand through celluler phone calls. With this information system it will make it easier for the administration of the misata to file a visitor’s report. These web tours use Mysql Database and use PHP Programming language and employ multiple support applications such as a Balsamiq Mockup for a design and CSS display for a website page view
IMPELEMENTASI METODE HARRIS BENEDICT PADA SISTEM INFORMASI PENGHITUNGAN GIZI REMAJA BERBASIS WEBSITE Arya Guntara
Jurnal Nasional Teknologi Komputer Vol 1 No 1 (2021): Oktober 2021
Publisher : CV. Hawari

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Abstract

The teenage period is the peak stage of the growth period of a person's weight and height. This growth process requires sufficient nutritional support. Teenagers who have adequate nutritional intake will have a healthy body condition, rarely experience pain so that activities at home and at school will run smoothly. Lack of adolescent knowledge to know the nutritional needs in the body, can result in inhibition of the growth process. There needs to be a nutrition education for teenagers. Adolescents need knowledge about the calculation of nutritional adequacy. Utilization of information technology is widely used as a tool of convenience and aids in daily activities. With the above problems, an information system is needed in providing knowledge to adolescents about nutritional needs in their bodies. Information systems are built with PHP and Mysql and counting nutritional needs using harris benedict methods. The Harris Benedict method is a way to count the number of calories a person needs. The programming languages used for the creation of this application are PHP and MySQL for databases. Based on the results of the study, this application can help parents to find out the nutritional needs of their children who are teenagers online.
APLIKASI INVENTORI BARANG DENGAN METODE AVERAGE indra irawan
Jurnal Nasional Teknologi Komputer Vol 1 No 1 (2021): Oktober 2021
Publisher : CV. Hawari

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Abstract

With the rapid use of computer technology in business transactions, the author is interested in conducting a study that discusses the inventory system of building materials using the average method. With the use of this method in the process of calculating stock of goods, it is expected to be able to help business people in sustaining and developing the business they pioneered, so that they can compete with other similar business actors. This is illustrated from the transfer of the manual calculation process into the automation process resulting from the system built, the process of retrieving information that is fast, precise and accurate will be very helpful in terms of decision making, so that the targets to be achieved can be more easily and quickly implemented. In the future, this inventory information system can be developed again with a wider scope with a larger organizational scope.
APLIKASI MOBILE LEARNING BERBASIS ANDROID UNTUK BELAJAR HURUF HIJAIYAH aulia fadhilla; SUheri; Abdul Khaliq
Jurnal Nasional Teknologi Komputer Vol 1 No 1 (2021): Oktober 2021
Publisher : CV. Hawari

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Abstract

Mobile learning is a learning process that utilizes technological developments through electronic devices in the form of smartphones or mobile phones. Currently learning hijaiyah is still widely done by meeting directly with the teaching staff, through Iqra or other print media. With this is considered less effective and ineffective and causes boredom for children. Therefore, an efficient, effective and interactive hijaiyah letter learning medium is needed that is able to increase children's minant power to learn anywhere and anytime. The application will be designed with a system design tool that is UML (Unified Modeling language) that is easy to describe so that it can help in the compounding of the system. The application will be implemented on android-based mobile devices.
SISTEM PENDUKUNG KEPUTUSAN MENENTUKAN MENU MAKANAN SEHAT MENGGUNAKAN METODE SIMPLE ADDITIVE WEIGHTING syafitri wulandari
Jurnal Nasional Teknologi Komputer Vol 1 No 1 (2021): Oktober 2021
Publisher : CV. Hawari

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Abstract

Food is one of the important elements that affect health. Eating healthy foods will have a positive impact on the body, one of which can avoid various health problems. People's incomprehension about healthy food menus resulted in the decision-making process of choosing healthy food menus rarely noticed. Decision Support System (SPK) can help the community in making decisions, so they do not feel hesitant in choosing a menu, and the information is also more accurate. In the process of data processing, this system uses the Simple Additive Weighting (SAW) method. The SAW method is used to determine the exact healthy food menu based on the criteria and weights that have been determined. The decision support system to determine healthy food menus using the Simple Additive Weighting (SAW) method helps the community in determining a good food menu by providing healthy food recommendations for the community in the form of food rankings based on predetermined weights.
ANALISA WEBSITE W3SCHOOLS MENGGUNAKAN SYSTEM USABILITY SCALE rasmila rasmila; fira hanasti; santana ellysza
Jurnal Nasional Teknologi Komputer Vol 2 No 1 (2022): Januari 2022
Publisher : CV. Hawari

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Abstract

Website is the main choice of learning web programming for a beginner, with the website can facilitate the learning process. The website used to learn programming tutorials is W3schools. W3schools is a web engineer data website, with instructional exercises and references connected with web improvement subjects like HTMLS, CSS, JavaScript, PHP, SQL, and Jquery. The webpage gives a reference guide that covers numerous ascept of web programming. This website there are many categories of tutorials to choose from but there are some users who do not really understand the feature contained in the W3schools website. Website usability according to Nielsen is learnbility, efficiency, memorability, errors, and satisfaction High convenience on site, for example, W3schools is capable draw in light of a legitimate concern for clients on the grounds that the utilization of the site is thought of as simple. The consequence of this paper are as quality investigation and ease of of W3schools of W3schools website based on the perception of various people who use W3schools website, so as to help W3schools website developers to improve the website that can provide satisfactions for its users.
RANCANG BANGUN WEBSITE PENCUCIAN DAN PERAWATAN SEPATU MENGGUNAKAN PHP DAN FRAMEWORK CODEIGNITER Mita Lailasari; Wiwied Widiyaningsih
Jurnal Nasional Teknologi Komputer Vol 2 No 1 (2022): Januari 2022
Publisher : CV. Hawari

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Abstract

This research aims to design and build a website which contains information about the business of cleaning and caring shoes. This research is motivated by the function of shoes which are currently a primary human need as a foot protection device and also have become part of a lifestyle. Shoes hygiene is important, and dirty shoes are not only unsightly, but also harmful to health. The condition of clean shoes will certainly make them comfortable to wear at all times. Today, there are many businesses that provide shoe cleaning and care services. Many of these businesses still use manual transactions and customers have to come to the place of business themselves to get their shoes cleaned and cared. With the advancement of internet technology, shoes cleaning and care businesses should created a transactions that can be carried out online and customers doesn’t need to come directly to the place of business because the shoes will be taken by the shoe cleaning and caring business to the customer's home. One of the uses of the internet for this shoe clean and care business is to use a website. This research will discuss the design of a shoe cleaning and care website and the website was created using PHP and the codeigniter framework
ANALISIS KUALITAS WEB ZENIUS MENGGUNAKAN SYSTEM USABILITY SCALE (SUS) Rasmila; Ario Damsi; Jenni Cariyati Simanungklait; Rendi Apriliansyah
Jurnal Nasional Teknologi Komputer Vol 2 No 2 (2022): April 2022
Publisher : CV. Hawari

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Abstract

During the Covid-19 pandemic, many students found it difficult to carry out their studies, so many companies provided online learning services to make it easier for students to learn. One of them is PT Zenius Education which provides online learning services, PT Zenius Education is a technology-based education company from Indonesia. Zenius provides education access services in Indonesian language video formats which are presented online through the website (zenius.com) and mobile phone applications. On the Zenius web there are many features and tutors that can make learning easier. The usability of the website according to Nielsen, namely learnbility, efficiency, memorability, errors, and satisfactions, the usability contained on the Zenius website is able to attract users because it is easy to use the Zenius website. This journal will discuss the analysis of the quality and usability of the Zenius website based on the views of various people who have used the Zenius website, so that it can make it easier for companies to improve the website so that Zenius website users are satisfied.
SISTEM PENJADWALAN MATA PELAJARAN SEKOLAH MENGGUNAKAN METODE HYBRID ARTIFICIAL BEE COLONY (HABC) Sri Novida Sari; Roberto Kaban; Abdul Khaliq; Ayu Andari
Jurnal Nasional Teknologi Komputer Vol 2 No 1 (2022): Januari 2022
Publisher : CV. Hawari

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Abstract

scheduling is very closely related to teaching and learning activities in a school that aims to support, facilitate, enhance the quality of education and improve discipline in the process of teaching and learning activities. The problem faced in making a schedule of subjects is time, the process of making a schedule takes quite a long time in the process of processing the schedule. Of the algorithms used in scheduling problems, algortima Artificial Bee Colony is an algorithm inspired by the behavior of honeybee colonies that work based on the way bees forage for food. Algortima Artificial Bee Colony is known to have advantages over other optimization algorithms that are very efficient in finding optimal solutions. But the Artificial Bee Colony algorithm has its drawbacks that, if the dimensions of the problem increase, the exchange of information is still limited to one dimension. The weakness of Artificial Bee Colony is what makes the opportunity to develop ABC, namely, Hybrid Artificial Bee Colony (HABC) by adding a crossover operator of genetic algorithms. Genetics algorithm's crossover operator inserted into ABC algorithm to improve exchange of information between bees. It can be concluded that the application of HABC methods can do the optimization process quite well in scheduling issues with fairly low schedule clashing results. Based on the results of trials conducted five times, the results that scheduling applications using the HABC Algorithm can produce a schedule of subjects by clashing to a minimum with an average accuracy percentage rate of 98.03%
MENGGUNAKAN TEKNOLOGI BLOCKCHAIN UNTUK MEMASTIKAN KEAMANAN Nesterenko R.V
Jurnal Nasional Teknologi Komputer Vol 2 No 1 (2022): Januari 2022
Publisher : CV. Hawari

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Abstract

The use of Blockchain in the Internet of Things networks is an innovative approach that can make communication between devices of such a network distributed, autonomous and secure. The blockchain in this context is a set of cryptographically connected blocks. Transactions in the network act as the main carriers of information about the state of the nodes, as well as the output information of the nodes themselves for the autonomous functioning of the network. A node is a "smart" device, a sensor, or a microcontroller that connects a group of sensors. Blockchain will be used to provide secure data transmission and processing of devices in the Internet of Things network. This article discusses the main opportunities and challenges in the application of technology in distributed networks.

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