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Teknik Pemilihan Tanaman Cabai Unggul Mencapai Produktivitas Tinggi Dengan Fuzzy Multi Criteria Decision Making Adi Prijuna Lubis
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.309

Abstract

The chili plant is a plant that is generally widely cultivated in the territory of Indonesia, both in the highlands to the lowlands. Chili cultivation is a business opportunity for farmers to increase their income which is quite large. Chili is a plant that is classified as a vegetable and spice group that has an image of a spicy taste that evokes appetite. However, some farmers are still not maximally able to get increased production yields. The problem faced by farmers today is a failure in the yields that are not good enough. The process of selecting chili plants by farmers is still not optimal, lack of knowledge in determining chili plants. With a decision support system, it can help farmers to solve existing problems. Fuzzy Multi-Criteria Decision Making makes it easier for farmers to determine the alternatives and selected criteria, from the results of the analysis calculation to get the optimal value for the selected alternative, red chili plants A_2 get the highest integral value. A_2 The total value of the integral ∝ =0 (0.39063), ∝ =0,5 (0.54167), ∝ =1 (0.69271).
Pengembangan Media Ajar Berbasis Multimedia Di SMA Negeri 1 Talawi Nofriadi N; Herman Saputra; Adi Prijuna Lubis; Suparmadi S
Jurnal TUNAS Vol 1, No 2 (2020): Edisi April
Publisher : LPPM STIKOM Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (218.263 KB) | DOI: 10.30645/jtunas.v1i2.18

Abstract

Community service activities titled Multimedia-Based Teaching Media Development in the State High School 1 Talawi which aims to provide knowledge to all teachers in the Talawi 1 High School environment. The method used in this activity is to conduct workshops in creating and developing teaching media using power point applications. During the activity all the teachers are guided in making each other's teaching materials in accordance with the subjects held in the Talawi 1 High School environment. The final result of this dedication is that all teachers can create and develop computerized based teaching materials by using power point applications.
ANALYSIS OF PROFILE MATCHING METHOD FOR COMPUTER-BASED NATIONAL ASSESSMENT PROCTOR SELECTION DSS AT SDN 013863 SILO BONTO andikaramdani; Adi Prijuna Lubis; Santoso
Jurnal Teknik Informatika (Jutif) Vol. 3 No. 1 (2022): JUTIF Volume 3, Number 1, February 2022
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jutif.2022.3.1.136

Abstract

In the implementation of a computer-based national assessment, a proctor is needed to control the assessment process so that it runs well. The selection of proctors is carried out by each educational unit, where the problem is that the selection is still done manually with unclear criteria assessment and lack of transparency in the assessment so that it is considered less than optimal. For this reason, a decision support system was created to assist each educational unit in selecting a proctor. The method used is the profile matching method, namely the profile matching method which is assessed with the assessment criteria. The research method used is a quantitative method, which is a method that uses calculations to get values ​​to determine the results of a study. Data collection techniques using interview methods, observation methods and literature study. Based on the calculation of the value in the selection of proctors with the profile matching method, it shows that the profile matching method has succeeded in obtaining the results of the assessment effectively and efficiently so that the selection of the proctor based on the highest assessment results can be carried out quickly and accurately.
Penerapan Teknik Forward Chaining dan Certainty Factor Untuk Mendeteksi Penyakit Gastroesophageal Reflux Disease (GERD) Putri Dewantika; Adi Prijuna Lubis; Pristiyanilicia Putri
Building of Informatics, Technology and Science (BITS) Vol 3 No 4 (2022): Maret 2022
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (363.37 KB) | DOI: 10.47065/bits.v3i4.1439

Abstract

In this day and age, the lifestyle of people who always want to be practical and always delay eating time causes the body susceptible to disease, this unhealthy habit that makes the stomach produce excess acid that triggers the onset of Gastroesophageal Reflux Disease (GERD). Gerd disease is often considered mild by the public, but if left unchecked then the disease becomes very dangerous because it can irritate the lining of the esophagus and make it become inflamed. Over time, inflammation can damage the lining of the esophagus causing complications such as bleeding, narrowing of the esophagus, and can attack other organs of the body. Early detection of GERD in the stomach needs to be done to prevent the disease. But because of the lack of public knowledge about the symptoms of this disease and the frequent errors in diagnosing GERD, therefore it is necessary to build an expert system to diagnose GERD-based web. Research conducted by Bandar Pasir Mandoge Health Center because GERD disease is a type of disease that is often experienced by the community, and this type of disease is a disease that has the most number of patients in Bandar Pasir Mandoge Health Center with the number of patients as many as 534 in 2021. The purpose of this study is not to replace the role of humans, but to sub substitution human knowledge into the form of a system, so that it can be used by many people (experts and the general public) in dealing with GERD disease. In the preparation of expert systems, a combination of inference rules with a certain knowledge base is provided by one or more experts in a particular field. Several methods can be used, one of which is Forward Chaining which is a reasoning that starts from the facts to get the conclusion of the fact. The results of web-based expert system research using this forward chaining method can act as an expert to detect types of GERD disease and advice for prevention
Teknik Pemilihan Tanaman Cabai Unggul Mencapai Produktivitas Tinggi Dengan Fuzzy Multi Criteria Decision Making Adi Prijuna Lubis
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.309

Abstract

The chili plant is a plant that is generally widely cultivated in the territory of Indonesia, both in the highlands to the lowlands. Chili cultivation is a business opportunity for farmers to increase their income which is quite large. Chili is a plant that is classified as a vegetable and spice group that has an image of a spicy taste that evokes appetite. However, some farmers are still not maximally able to get increased production yields. The problem faced by farmers today is a failure in the yields that are not good enough. The process of selecting chili plants by farmers is still not optimal, lack of knowledge in determining chili plants. With a decision support system, it can help farmers to solve existing problems. Fuzzy Multi-Criteria Decision Making makes it easier for farmers to determine the alternatives and selected criteria, from the results of the analysis calculation to get the optimal value for the selected alternative, red chili plants A_2 get the highest integral value. A_2 The total value of the integral ∝ =0 (0.39063), ∝ =0,5 (0.54167), ∝ =1 (0.69271).
SISTEM MONITORING JARAK JAUH PADA SUHU KOLAM IKAN NILA BANGKOK MEMANFAATKAN INTERNET OFTHINGS (IOT) BERBASIS NODEMCUESP8266 Suriana Suriana; Adi Prijuna Lubis; Elly Rahayu
JUTSI: Jurnal Teknologi dan Sistem Informasi Vol 1, No 1 (2021): February 2021
Publisher : LPPM STMIK Royal Kisaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/jutsi.v1i1.1004

Abstract

Abstract:In general, many fish farmers currently cultivate Bangkok tilapia, but one of the problems faced by tilapia farmers is the fluctuation of fish pond water temperature in tarpaulin ponds, where fish pond farmers do not know if the temperature is too cold at night, if tilapia breeders The Bangkok can monitor temperature changes remotely, and has an automation system to neutralize pool water until it becomes slightly warm by utilizing a heater. Based on the problem of temperature changes in fish ponds, resulting in the death of Bangkok tilapia fish seeds, the researchers wanted to design a distance monitoring system, so that if there was a change in temperature in the fish pond, the fish pond owner received the temperature change data and turned on the heater or turned off the heater automatically. automatic. The monitoring system can be seen from the temperature thermometer on the fish pond owner's smartphone, and data changes, if it exceeds the provisions, will be sent via a notification so that if there is a temperature change in the fish pond, a notification will be sent by the nodemcu server to the android owner's mobile phone and the temperature value read by the DS18b20 sensor will be displayed by android. Keywords: Remote Control System; Bangkok Tilapia; Pool Water Heater; Internet of Things; Controller  Abstrak:Pada umumnya peternak ikan saat ini banyak yang membudidayakan ikan nila bangkok  namun salah satu masalah yang dihadapi peternakn ikan nila berupa turun naiknya  suhu air kolam ikan pada kolam terpal, dimana peternak kolam ikan tidak tahu jika suhu terlalu dingin pada malam hari, Seandainya peternak ikan nila bangkok tersebut bisa memonitoring perubahan suhu dari jarak jauh, dan memiliki sistem otomatisasi untuk menetralisir air kolam hingga menjadi sedikit hangat dengan memanfaatkan heater (Pemanas). Berdasarkan masalah tentang perubahan suhu pada kolam ikan, sehingga mengakibatkan matinya bibit ikan nila bangkok,  maka peneliti ingin merancang sistem monitoring jarak, sehingga jika terjadi perubahaan suhu pada kolam ikan, maka pemilik kolam ikan menerima data perubahan suhu tersebut dan menyalakan pemanas atau mematikan pemanas secara otomatis. Sistem monitoring bisa dilihat dari thermometer suhu yang ada diheandphone pemilik kolam ikan, dan data perubahan jika melebihi ketentuan akan dikirimkan melalui notif sehingga jika terjadi perubahan suhu pada kolam ikan, maka notifikasi akan dikirimkan oleh server nodemcu ke hendphone pemilik android serta nilai suhu yang dibaca oleh sensorDS18b20 akan ditampilkan oleh android. Kata kunci: System Kendali Jarak Jauh; Ikan Nila Bangkok; Pemanas AirKolam; Internet of Things; Controller
THE USE OF THE DEMPSTER SHAFER METHOD FOR DIAGNOSIS OF VULVOVAGINITIS Sarah Indriani; Adi Prijuna Lubis; Rohminatin
Jurnal Teknik Informatika (Jutif) Vol. 3 No. 3 (2022): JUTIF Volume 3, Number 3, June 2022
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jutif.2022.3.3.192

Abstract

There are so many diseases caused by the female sex organs, one of which is vulvovaginitis. People's ignorance about the existence of Vulvovaginitis disease makes them not know the cause of this disease and how to prevent this disease and provide the right solution to deal with this disease. The purpose of this research is to build and design an expert system application to diagnose vulvovaginitis in women and to find out the right solution for vulvovaginitis in women based on the symptoms experienced by using the Dempster Shafer method. For calculations using the Dempster Shafer method, a measurement is carried out, each phenomenon is translated into several problem components, variables and indicators. Each determined variable is measured by providing numerical symbols, assigning a weight value (Belief, Plausibility) for each symptom in vulvovaginitis disease and mathematical calculation techniques can be carried out to diagnose vulvovaginitis disease for a symptom, so as to produce a generally accepted conclusion in a parameter. The result of this study is that the application of an expert system for diagnosing vulvovaginitis can identify the disease and symptoms of vulvovaginitis with the Dempster Shafer method by calculating the trust value of an expert on the symptoms entered. It is hoped that this research will help the public to find out Vulvovaginitis in women and provide the right solution to overcome it.
Expert System Identifikasi Penyakit Dan Hama Tanaman Manggis Menggunakan Algoritma Certainty Factor Iqbal Mahadi; Adi Prijuna Lubis; Afdhal Syafnur
J-Com (Journal of Computer) Vol 2, No 1 (2022): MARET 2022
Publisher : LPPM STMIK Royal Kisaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/j-com.v2i1.1578

Abstract

Abstract: Mangosteen is a tropical fruit that is widely cultivated in Indonesia. In general, many are honed who cultivate mangosteen fruit, but farmers still experience problems in dealing with pests and diseases of mangosteen, to overcome the existing problems, the agricultural extension helps to understand farmers to identify these pests and diseases. The Asahan District Agriculture Office in identifying mangosteen diseases is still done manually because in the limited time mangosteen farmers cannot receive training from unscheduled farmer counseling. So to make it easier to understand in identifying diseases, researchers create an expert system that can build to identify diseases and pests in mangosteen in percentage probability, using a certainty factor algorithm for the application of an effective expert system in overcoming the problem. The accuracy in the calculation process of the certainty factor algorithm is influenced by the selection of the data for the existing symptoms.            Keywords: diseases and pests; mangosteen plants; expert systems; certainty factor.  Abstrak: Buah manggis merupakan buah tropis yang banyak dibudidayakan di Indonesia . pada umumnya diasahan banyak yang membudiadayakan buah manggis, namun petani masih mengalami kendala dalam menagani hama dan penyakit manggis, untuk mengatasi permasalahan permasalahan yang ada, penyuluhan pertanian membantu untuk melakukan pemahaman kepada petani agar dapat mengidentifikasi hama dan penyakit tersebut. Adapun Dinas Pertanian Kabupaten Asahan dalam melakukan identifikasi penyakit manggis masih secara manual, karena dalam keterbatasan waktu petani manggis tidak dapat pelatihan dari penyuluhan petani yang tidak terjadwalkan. Maka  untuk mempermudah dalam memahami dalam mengidentifikasi penyakit peneliti membuat sistem pakar yang dapat membangun untuk mengidentifikasi penyakit dan hama pada manggis dalam probabilitas persentasenya, menggunakan algoritma certainty factor untuk penerapan sistem pakar ekfektif dalam mengatasi permasalahannya. Keakuratan dalam proses perhitungan algoritma certainty factor yang dipengaruhi oleh pemilihan data gejala-gejala yang ada. Kata kunci: penyakit dan hama; tanaman manggis; sistem pakar; certainty factor.
Perancangan ATM Raskin Berbasis RFID dan Internet of Things (IoT) untuk Masyarakat Tidak Mampu Syafrie Syahriel; Adi Prijuna Lubis; Rizky Fauziah
J-Com (Journal of Computer) Vol 1, No 3 (2021): November 2021
Publisher : LPPM STMIK Royal Kisaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (398.425 KB) | DOI: 10.33330/j-com.v1i3.1343

Abstract

Abstract: Raskin is a government subsidy program in the form of food assistance, distribution of rice given to poor households. For the management or implementation of the distribution of Raskin, it has been determined according to the data obtained from the village. However, for the distribution of Raskin, the village has difficulties in weighing rice and re-collecting data on the people who get Raskin and must also distribute the community in each hamlet, so to make it easier for the distribution of Raskin rice, the researchers designed a Raskin ATM to help the village and the underprivileged, and to make the distribution easier. young to take the rice. Raskin ATM designed using Radio Frequency Identification (RFID) and Internet of things (IOT). Rice ATM which will be placed in the village office or village hall office. This tool makes it easier to create reports that are already stored in the system that was created. Every transaction on an ATM machine will send information to the person in charge of the ATM machine, namely the Lurah or Village Head       Keywords: Rice ATM; radio frequency identification; raskin; atm at the Balai's office village.  Abstrak: Raskin merupakan program subsidi pemerintah berupa bantuan pangan, penyaluran beras yang diberikan kepada rumah tangga yang tidak mampu. Untuk pengelolaan atau pelaksanan dalam pembagian raskin sudah ditentukan sesuai dengan data yang di dapat dari desa. Namun untuk pembagian raskin tersebut desa  kerepotan dalam penimbangan beras dan pendataan ulang masyarakat yang mendapatkan raskin dan juga  harus membagikan masyarakat di setiap dusun,  jadi untuk mempermudah dalam pembagian beras raskin peneliti merancang sebuah ATM Raskin untuk membantu pihak desa dan  masyarakat kurang mampu, dan untuk lebih muda untuk pengambilan beras tersebut. ATM Raskin yang dirancang menggunakan Radio Frekuensi Identifikasi (RFID) dan Internet of things (IOT). ATM beras yang nantinya ditempatkan di kantor kelurahan atau kantor balai desa. Dengan adanya alat ini mempermuda untuk membuat laporan yang sudah tersimpan didalam sistem yang dibuat. Setiap transaksi pada mesin ATM akan mengirimkan informasi kepenanggung jawab mesin ATM yaitu Lurah atau Kepala Desa. Kata kunci: ATM Beras; Radio Frekuensi Identifikasi; Raskin; ATM Kantor Balai Desa. 
Perancangan Sistem Keamanan File Transfer Protocol Dengan Secure Socket Layer Pada Server Centos 7 Alexander Theo Philus Tambunan; Adi Prijuna Lubis; Syartika Anggraini
J-Com (Journal of Computer) Vol 1, No 2 (2021): Juli 2021
Publisher : LPPM STMIK Royal Kisaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (290.786 KB) | DOI: 10.33330/j-com.v2i1.1206

Abstract

Abstract: An advancement in communication technology currently has an influence on developments in data management in the joints of life, making the need for a media center something a must in digital archive storage. Data will not always be stored in personal computers, but it would be better if there was a centralized data container to be a solution in storage media, in order to prevent data loss or data backup. The term network (network) is used when there are at least two or more devices that are connected to one another. To carry out data exchange in this network, a protocol is used that specifies how data is exchanged, and one of the most widely used protocols is the File Transfer Protocol (FTP). FTP  is generally useful as a means of exchanging files or data in a network. The FTP protocol is not secure enough, because when data transfer there is no security to protect it. Therefore the FTP protocol is necessary for additional security, by implementing the SSL security protocol or Secure Socket Layer Security protecting the FTP protocol during data transfer. SSL certificates are used for the purpose of handling the security of data packets transmitted over the network system. When SSL is activated, the server and client when the connection occurs will be encrypted so that the data cannot be seen by others. Keywords: FTP; Network; Server; SSL  Abstrak: Suatu Kemajuan teknologi komunikasi saat ini memiliki pengaruh terhadap perkembangan didalam pengelolaan data didalam sendi kehidupan, membuat kebutuhan akan media center menjadi sesuatu yang harus dalam penyimpanan arsip digital. Data tidak selamanya akan tersimpan di dalam personal computer saja tetapi akan lebih baik jika ada wadah data terpusat menjadi solusi dalam media penyimpanan, agar menjaga dari kehilangan data atau cadangan data. Istilah jaringan (network) dipakai apabila terdapat minimal dua atau lebih perangkat yang terhubungkan satu dengan yang lainnya. Untuk melaksanakn pertukaran data didalam jaringan ini, digunakan protocol yang menspesifikasikan bagaimana data dipertukarkan, dan salah satu protocol yang banyak digunakan adalah File Transfer Protocol (FTP). FTP umumnya bermanfaat sebagai sarana pertukaran file atau data dalam suatu network. Protokol FTP tidaklah cukup aman, dikarenakan ketika transfer data tidak ada keamanan untuk melindunginya. Maka dari itu protokol FTP perlu untuk penambahan keamanan, dengan menerapkan protokol keamanan SSL atau  Secure Socket Layer Security melindungi protokol FTP pada saat transfer data. Sertifikat SSL dimanfaatkan  untuk keperluan menangani keamanan paket data yang ditransmisikan melalui sistem jaringan. Ketika SSL diakatifkan, maka server dan client ketika terjadi koneksi akan ter enkripsi sehingga data yang ada tidak dapat untuk dilihat oleh orang lain. Kata kunci: FTP;Network;  Server; SSL