SYSTEM PENDETEKSI KELAYAKAN KOLAM IKAN NILA MENGGUNAKAN METODE SAW (SIMPLE ADDITIVE WEIGHTING) BERBASIS IoT (INTERNET OF THINGS)

Tilapia (Oreochromis niloticus) is a type of freshwater fish consumption with elongated and flattened body shape laterally and blackish white color. Tilapia originated from the Nile River and surrounding lakes. Now this fish has spread to countries on five continents with tropical and subtropical climates. Whereas in cold climates, tilapia cannot live well. ideal water temperature in tilapia enlargement ponds ranges between 27.7-29.3 ° C, where fish will grow optimally at water temperatures around 25-32 ° C.for the pH of the tilapia enlargement ponds range between 6, 4-8.5 and turbidity range of 3-19 NTU, because this high turbidity level has an effect on the amount of tilapia mortality. With the system that the researchers created, it was easier to determine a suitable fish pond to maintain as a life of tilapia with the help of the Internet of Things network system and reduce the failure rate in breeding and implementation of Thingspeak as a platform to display the results of data obtained by sensors and calculated with method calculation. This system takes data with temperature sensors, pH and Turbidity, to find water temperature, acidity and alkalinity in water and turbidity of water. Then the data obtained is sent to the ESP8266 module network and sent to the thingspeak platform, the data that appears is inputted into the database to be processed using the SAW method, the results of the SAW method calculation are displayed by the system. Implementation of the SAW (Simple Additive Weighting) Method for Detecting the Feasibility of Iot-Based Fish Ponds (Internet of Things) has been successfully implemented. So that it can rank tilapia ponds based on parameters of temperature, pH, turbidity.

Metode Analytical Hierarchy Process dan Borda untuk Seleksi Penerima Pembebasan Operasional Sekolah

<p class="Abstrak">SMA N 1 Kutasari adalah salah satu sekolah yang turut memberikan upaya dalam membantu siswa untuk terus bersekolah dengan memberikan pembebasan biaya operasional sekolah. Keputusan penerima pembebasan operasional melibatkan banyak pihak sehingga menyebabkan permasalahan berupa kurang subjektif dalam penilaian dan kurang tepatnya sasaran penerima. Tujuan dari penelitian ini adalah untuk membangun <em>Decision Support System </em>penerima pembebasan operasional untuk mengatasi permasalahan yang ada dalam proses seleksi. Proses perhitungan yang digunakan dalam<em> Decision Support System </em>ini adalah kombinasi antara metode <em>Analytical Hierarchy Process </em>untuk mengambil keputusan dengan memberikan prioritas yang efektif atas persoalan yang kompleks dan <em>Borda </em>yang mampu menyatukan beberapa keputusan menjadi keputusan bersama<em>. </em>Metode pengumpulan data yang digunakan adalah studi pustaka, wawancara dan dokumentasi, sedangkan. Penelitian ini menghasilkan sistem pendukung keputusan kelompok dengan kriteria penilaian dari waka kesiswaan, wali kelas dan guru BK. Dari masing-masing kriteria juga terdapat subkriteria. Metode <em>Analytical Hierarchy Process </em>(AHP) digunakan untuk proses perhitungan dari pembuatan matriks sampai dengan perankingan sedangkan metode borda digunakan untuk menghitung hasil akhir rata-rata penilaian dari masing-masing kriteria. Perhitungan difokuskan pada kelas X dan diambil 10 nama siswa dengan score penilaian tertinggi.</p><p class="Abstrak" align="center"> </p><p><em><strong>Abstract</strong></em></p><p class="Judul2"><em>SMA N 1 Kutasari is one of the schools that helped give an effort to help students to continue going to school by giving school operational costs free. Decision recipients of operational exemptions involve many parties so that the assessment is less subjective as a result there are students who can afford financially but receive operational exemptions. With the condition of the recipient of the exemption of operational costs that are not right will give problems to the school because there are still students who are supposed to get exemption from school operational costs so that it continues to burden SMAN 1 Kutasari. To reduce or eliminate inappropriate decisions, a decision support system is needed. The existence of a Decision Support System for operational exemption recipients aims to overcome the problems that exist in the selection process. Stages of research conducted include data collection, problem identification, AHP Method Calculation and Borda Method Calculation. Calculation Results Analytical Hierarchy Process method for making decisions by giving effective priority to complex problems and Borda which is able to unite several decisions into joint decisions. From this study produced a decision support system so that it can reduce the problem of decision making that is not appropriate in accordance with the criteria of recipients of operational exemption from schools.</em></p>

Implementasi Point of Sales menggunakan Metode EOQ Berbasis WEB

Point of sales (POS) is a system used to process sales transactions, stock goods and process data. This system is built based on web and PHP and MYSQL programming language with stock management method, namely Economic Order Quantity (EOQ). The EOQ method is a method used to determine the order of goods or purchases of goods that must be made and how many items to order. In the conventional method of determining an order in the amount of 1,200 units in one year, the ordering cost is Rp. 210,000, the price per unit is Rp. 897,955 and 5% storage. Business actors use the conventional method by purchasing 200 units with a total of 6 times and a safety stock of 50. In this study the authors use the EOQ method calculation to determine the number of goods 1200 per year. Then it will produce 106 orders of goods with a frequency of 11 times safety stock 15 and ROP 24. The conclusion of this study is to make stock calculations using the EOQ method in purchasing goods more efficiently than manual / conventional methods.

KOMPARASI METODE SAW DAN MOORA DALAM PEMILIHAN JURUSAN PADA SMAN 108 JAKARTA

SMA Negeri 108 Jakarta merupakan salah satu sekolah menengah atas yang berada didaerah Jakarta selatan, di SMA Negeri 108 Jakarta biasanya dilakukan Pemilihan jurusan pada semester ganjil oleh siswa kelas X. Di sekolah ini terbagi dua jurusan yaitu jurusan IPA dan IPS. Pelaksanaan pemilihan jurusan bagi mereka diperkenalkan sebagai upaya untuk mengarahkan siswa terhadap bakat dan minat serta kemampuan akademik siswa tersebut. Tujuan pemilihan jurusan ini agar siswa lebih mudah dalam menentukan jurusan sesuai keinginannya. Penentuan pemilihan jurusan memang terbukti sangat sulit bagi siswa atau orang tua siswa pada era sekarang. Metode yang digunakan dalam pengambilan keputusan pemilihan jurusan pada penelitian ini menggunakan metode SAW dan MOORA dengan mengomparasi penerapan dan hasil dari perhitungan kedua metode tersebut sehingga menghasilkan keputusan yang konsisten dan terbaik. Hasil dari perhitungan kedua metode menjadikan Anggini Sarah sebagai nilai terbesar dengan nilai perhitungan SAW yaitu 24,600 dan hasil perhitungan metode MOORA yaitu 10,451 menjadi jurusan yang terpilih yaitu IPA. Kata kunci: Komparasi, SAW, MOORA, Pemilihan Jurusan Abstract - SMAN 108 Jakarta is one of the high schools in the south Jakarta area, in the 108 Jakarta High School, the selection of majors is usually done in odd semester by class X students. The school is divided into two majors namely science and social majors. The selection of majors for them was introduced as an effort to direct students towards their students' talents and interests and academic abilities. The purpose of this department selection is for students to more easily determine the department according to their wishes. Determination of the selection of majors indeed proved very difficult for students or parents of students in the current era. The method used in decision making in the selection of majors in this study uses the SAW and MOORA methods by comparing the implementation and results of the calculation of the two methods so as to produce the best and most consistent decisions. The results of the calculation of the two methods make Anggini Sarah the largest value with the SAW calculation value of 24,600 and the MOORA method calculation result of 10.451 being the chosen major, IPA. Keywords: Comparison, SAW, MOORA, Selection of Departments

TRADITIONAL MARKET SOLID WASTE MANAGEMENT STUDY IN KEPANJEN, MALANG DISTRICT

Traditional markets are commercial areas that produce household-type solid waste so that the generation, composition, and the characteristics of the solid waste in Kepanjen Market will be different. This research is related to the reduction potential to improve solid waste management with the aim of determining the generation, composition, characteristics, collection and the transportation of the solid waste. The data used in this study include operational technical solid waste data, as well as secondary data such as area, number of traders, solid waste management resources, collection facilities, transportation routes, supporting maps. Solid waste generation calculation uses load-count analysis method. Calculation of solid waste composition uses the crossroad method. Calculation of physical characteristics includes specific gravity of solid waste. Calculation of transportation of solid waste uses the Hauled Container System method. Mass balance is analyzed using recovery factor values. The results of the analysis show that the solid waste generation average is 2.94 m3/day, with a specific gravity of 190.03 kg/m3. The highest composition of solid waste is food solid waste by 28.67% and vegetable and fruit solid waste by 22.67%. These components can be used as compost raw materials. The potential reduction with the mass balance method shows that the residue is 201.49 kg/day, reduction scenario can reduce solid waste by 36.06% of the total load that must be transported to the Final Processing Site. The solid waste transport result with the capacity/size of 6-10 m3 of a transport vehicle (arm roll truck) shows that the effective working hours for 8 hours can pick up the solid waste in 1 trip, and the transport fleet can serve other markets.

Case Based Reasoning Method untuk Sistem Pakar Diagnosa Penyakit Sapi

This study discusses about the Application of Case Based Reasoning (CBR) Method for Expert Systems in Diagnosing Cattle Disease. Beginning with data collection by consulting experts in the Department of Agriculture in Animal Health, Pohuwato Regency. The data obtained in the form of data names of disease and symptom data. The data is obtained based on the steps of the CBR method calculation in order to obtain the results of the diagnosis and the solution provided for handling the disease. Researcher have analyzed and create program listings to build a system that will be used by farmers. Based on CBR calculations Scours case which has the lowest weight is 0.09 while the highest weight is owned by the Pink Eye case 1. In this process provides a solution to the similarity of the case weight from the old case to the new higher case. In the case of Pink Eye having a higher weight and positive exposure to pink eye disease, the solution given is the provision of anti-allergic, anti-biotic and vitamin. Based on the results obtained, it can be concluded that the application of the CBR method is good for using cattle disease and is very helpful for farmers in dealing with cattle disease.

EVALUASI PENGHITUNGAN PAJAK PENGHASILAN PASAL 21 (STUDI KASUS PADA DINAS PUPR PROVINSI MALUKU UTARA)

In improving people’s welfare and national development, the government requires regular acceptance. In the state budget (APBN) the biggest source of revenue is from the tax sector. Tax is a mandatory contribution that is imposed on every tax payer on the object it has and the result are submitted to the government. North Maluku Public Works and Public Housing Office is one on the regional apparatus that has a number of employees with the specification of civil servants (state civil servants) and regional honorary employees, so that it has great potential in paying taxes, especially article 21 of the income tax. in addition, the office of Public Works and Public Housing in North Maluku Province also has the potential to cause irregularities in the calculation of income tax due to differences in views on the Income Tax Law. this is the research reference with the title “Evaluation Of Article 21 Income Tax Calculation For Civil Servants in the Public Works and Public Housing Agency of North Maluku Provinces”. The purpose of this study is to determine the Calculation of Income Tax Article 21 for Civil Servants in the Public Works and Public Housing Office of North Maluku Province has been appropriate and in accordance with applicable laws and regulation. The method used in this research is quantitative descriptive method. Calculation of Income Tax Article 21 of civil servants salaries at the Department Public Works and Public Housing in North Maluku has been carried out correctly and in accordance with the provisions of the applicable Taxation Law. Article 21 for Civil Servants in the Public Works and Public Housing Office of North Maluku Province has been appropriate and in accordance with applicable laws and regulation. The method used in this research is quantitative descriptive method. Calculation of Income Tax Article 21 of civil servants salaries at the Department Public Works and Public Housing in North Maluku has been carried out correctly and in accordance with the provisions of the applicable Taxation Law.

RESEARCH METHOD FOR IDENTIFICATION OF URBAN DEVELOPMENT FACILITIES CONTAINING IMPROVEMENT OF AERATION OF CITY TERRITORY

In given article is given methods of the studies on revealing the building facilities, promoting improvement to aerations of the town construction site in Bishkek, as well as earl analytical method calculation wind mode of the territory of the region.