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Contact Name
Hengki Tamando Sihotang
Contact Email
hengkitamando26@gmail.com
Phone
+6281381251442
Journal Mail Official
hengkitamando26@gmail.com
Editorial Address
Romeby Lestari Housing Complex Blok C, No C14 Deliserdang, North Sumatra, Indonesia
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INDONESIA
International Journal of Basic and Applied Science
ISSN : 23018038     EISSN : 27763013     DOI : https://doi.org/10.35335/ijobas
International Journal of Basic and Applied Science provides an advanced forum on all aspects of applied natural sciences. It publishes reviews, research papers, and communications. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. Electronic files and software regarding the full details of the calculation or experimental procedure, if unable to be published in a normal way, can be deposited as supplementary electronic material.
Arjuna Subject : Umum - Umum
Articles 6 Documents
Search results for , issue "Vol. 8 No. 2 (2019): September: Basic and Applied Science" : 6 Documents clear
Decision Support System for Determining Recipients of Subsidized Food Materials for Poor Families Using the AHP Method at the Melati II Village Office Rudi Hartono
International Journal of Basic and Applied Science Vol. 8 No. 2 (2019): September: Basic and Applied Science
Publisher : Institute of Computer Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/ijobas.v8i2.37

Abstract

Food substance subsidize to represent one of most having an effect on matter for impecunious family, pursuant to perception result which have been conducted passing implementation and usage applying program Office of Countryside of Jasmine II which have address in Unnamed Rd, Bar Terap, Perbaungan, Regency of Serdang Bedagai, North Sumatra, inferential that in determining decision of acceptance of food substance subsidize is Office of Countryside of Jasmine II have to design the system of receiver of food substance subsidize for society of Chief of village Mango which indigent effectively and efficient, as well as have to apply the method of Analytical Hierarchy Process (AHP) at acceptance of food substance subsidize.Others need also system implementation of decision supporter by using method of Analytical Hierarchy Process (AHP) to determine the society which indigent in acceptance of food substance subsidize.
Decision Support System for Poor Student Aid Admission Selection (BSM) using the Topsis Method Siska Liawan
International Journal of Basic and Applied Science Vol. 8 No. 2 (2019): September: Basic and Applied Science
Publisher : Institute of Computer Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/ijobas.v8i2.38

Abstract

The Poor Student Assistance Program (PSAP) is a direct assistance to students and not a scholarship, because it is based on students' economic conditions and not on merit (scholarships). Not all students from poor families can receive the Poor Student Assistance Program (PSAP). So of the many students who are prospective recipients of poor students who have met the criteria for selecting help from poor students, not all of them will be the prospective recipients of these poor students. So that in the selection of prospective beneficiaries of poor students must need a Decision Support System (SPK), so that the school will be helped in determining prospective students who receive Poor Student Assistance (PSAP) so that every student from a poor family can receive such assistance Decision support systems (DSS) are part of a computer-based information system (including knowledge-based systems (knowledge management) that are used to support decision making within an organization or company. poor is Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) TOPSIS provides a solution of a number of possible alternatives by comparing each alternative with the best and the worst alternative alternatives among the alternative problems.
Decision Support System for Determining Suppliers to Purchase Goods using the Analytical Hierarchy Process Method at PT. Nippon Indosari Corpindo, Tbk Sihar Sihite
International Journal of Basic and Applied Science Vol. 8 No. 2 (2019): September: Basic and Applied Science
Publisher : Institute of Computer Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/ijobas.v8i2.39

Abstract

PT. Nippon Indosari Corpindo, Tbk is one of the companies engaged in the industry where the supply and receipt of goods or materials and support in the running of the production process is the most important thing in the process of running this company. That is why in accepting every item from the supplier, it must be well determined and designed to expedite every process, both production and processing inside. Decision support system that can process all data related to computerized supplier performance in order to get better results is of course using the AHP (Analytical Hierarchy Process) method. Decision support systems by mixing several calculation methods are expected to produce good results and are suitable for determining suppliers with outranking systems so that a viable supplier can be sorted by the best value.
House Selection Decision Support System with Fuzzy Tsukamoto Method Tomi Irnawandi Tafonae
International Journal of Basic and Applied Science Vol. 8 No. 2 (2019): September: Basic and Applied Science
Publisher : Institute of Computer Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/ijobas.v8i2.40

Abstract

Housing is a basic human need and needs to be fostered and developed for the sake of continuity and improvement of people's lives and settlements which cannot be seen as they mean of need, but more than that it is a human settlement in creating a space of life to promote themselves in revealing their identity. During this time the decision making of home selection desired by consumers still experienced several obstacles, namely the slow process of decision making, inconvenience to the housing environment, credit installments and so on. This is because there is no objective method for deciding on a fast choice based on housing data which is right in accordance with consumer desires. By referring to the solution given by Fuzzy Tsukamoto in helping to make a decision, a decision maker can make decisions about housing according to the desired quickly by comparing all existing criteria. Decision support systems are generally defined as a system that is capable of producing solutions and handling problems. Decision support systems are not intended to replace the role of decision makers, but to help and support decision makers. This Fuzzy Tsukamoto method can determine the preference value of each alternative, and can select the best alternative from a number of alternatives.
Implementation of an Employee Acceptance Decision Support System Using the Simple Additive Weighting (SAW) Method at the Musda Perbaungan Private Vocational School Rajali Limbong
International Journal of Basic and Applied Science Vol. 8 No. 2 (2019): September: Basic and Applied Science
Publisher : Institute of Computer Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/ijobas.v8i2.41

Abstract

Employee acceptance factors at SMK Private MUSDA Perbaungan the current applies are education, work experience, GPA, age, interview, personality test, field test and work experience, which are considered necessary to improve the quality of educational institutions. In addition, the process of placing application files is still manual so that prospective applicant files must be evaluated by comparing the file contents with the specified criteria. This series of processes is carried out to supplement the material of consideration in determining what to look for will certainly be very time consuming, so that a decision-making system is needed. Thus, a decision support system for employee acceptance is needed. Decision support systems use the SAW method.
Ubuntu Linux Server Security Analysis and Simulation With Port Knocking & Iptable Onno Widodo Purbo
International Journal of Basic and Applied Science Vol. 8 No. 2 (2019): September: Basic and Applied Science
Publisher : Institute of Computer Science

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Computer network security is very important to maintain the confidentiality of data and information contained on the server. This data and information is only intended for administrators and users who have the right to access it through the service port. Leaving an important port open is a fatal mistake that can result in an attack on the server. The existence of Linux as an operating system kernel developed with a copyright or opensource model, computer networks using Linux servers are able to manage all internet services, including routers, database servers, proxy servers and FTP servers, in addition to the distributions. also easy to find in the market. One of them is ubuntu, ubuntu is one of the distributions that has been used by many people because Ubuntu has a user-friendly interface and many developers and is supported by a very large community. The method used in this study is the method of observation, interview and design of the Linux Ubuntu iptables operating system security, and the results of this study explain that the use of Iptables configuration on the Ubuntu Linux operating system can be done on a LAN and Wifi cable connection, as long as all clients are on the same class then the Iptables configuration can block client access to the server and can be done the other way around, namely blocking server access to the client. By using the accept setting, this system can also reject certain IP addresses or ports, in addition to accepting other connections. If you want to reject all connections and want to specify what connections you want to do manually, then you have to change the default setting from chain to drop. This method can only be useful for servers that have sensitive information, and only use the same IP address to connect to that server.

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