Abstract:Abstract: Due to the successful conversion from LPG stoves to electric stoves, which are unsupported by the village’s electricity supply—averaging 450 watts—while government-provided stoves have a power rating of 900…
wer rating of 900 watts, making them unsuitable for use in Tomuanhollbung Village. To address this issue, the research team designed a stove that uses waste oil (35,000 kJ/kg) and incorporated embedded system technology, utilizing the French design research method. The research results indicated that by using a DC motor with specifications of 12VDC/3A, 3800 rpm, and a valve diameter of 9.7 x 9.5 x 3.3 cm, a power output of 36W was achieved, with a pressure of 288.7 Pa or 0.00289 bar and an angular velocity of 398.1 rad/s. When the burner stove was first ignited, the flame appeared yellow. With a voltage of 3.7VDC/3A, it produced a rotation of 3795 rpm, a yellow flame, a flame height of 8 cm from the stove, and a flame width diameter of approximately 18 cm. At a voltage of 3.7VDC, the pressure measured 0.000964 bar, with a flame temperature of 275°C (as measured by an infrared sensor). A voltage of 7.4VDC resulted in a pressure of 0.0192 bar and a flame temperature of 350°C, while a voltage of 11.8VDC produced a pressure of 0.0289 bar with a maximum flame temperature of 420°C. For fuel consumption over 10 minutes at 3.7VDC/3A, the flame height reached 7-10 cm, with a wind pressure of 0.000964 bar and a fuel consumption of 0.237 grams.
Keywords : embedded system burner stove; microcontroller; snail dc motor.
Abstrak: Dilatar belakangi masalah kelangkaan elpiji didesa tomuanhollbung, serta tidak berhasilnya konversi kompor elpiji menuju kompor listrik karena daya listrik rumah masyarakat berdaya 450wat, daya kompor pemerintah 900watt, sehingga tidak bisa digunakan. Dari masalah tersebut, tujuan utama penelitian ini merancang kompor berbahan bakar oli bekas, yang mampu mengatasi masalah kelangkaan gas elpiji dan tidak terpakainya kompor dari pemerintah psat. Metode penelitian ini menggnakan metode prototype sehingga menghasilkan satu produk kompor burner dengan mengatur kecepatan motor DC. Hasil penelitian mendapati data pengujian mendapati bahwa dengan menggunakan motor DC Keong spesifikasi tegangan 12VDC/3A, 3800 rpm, dengan diameter katup 9,7 x 9.5 x 3.3cm menghasilkan daya 36W, dengan tekanan 288.7Pa atau 0.00289bar kecepatan sudut 398.1 rad/s. Ketika kompor burner pertama kali dinyalakan, warna api berwarna kunig. Jika tegangan 3.7VDC/3A akan menghasilkan putaran 3795rpm nyala api kuning, tinggi api 8cm dari tunggku kompor, dan diameter lebar keluarnya api dari tungku berkisar 18cm. Tegangan 3,7VDC maka menghasilkan tekanan 0.000964bar, nyala api 275 0C (pembacaan sensor infrared). Tegangan 7.4VDC menghasilkan tekanan 0.0192 bar, nyala api 350 0C, dan Tegangan 11.8 VDC tekanan 0.0289 bar, nyala api maksimal 420 0C. Untuk konsumsi bahan bakar selama 10 menit, dengan tegangan 3.7VDC/3A mendapati nyala api setinggi 7-10 cm, tekanan angin senilai 000964 bar dan konsumsi bahan bakar 0.237 gram. Kesimpulan penelitian ini mendapati bahwa nyala api kompor burner bisa di atur seperti nyala api kompor elpiji pada umum nya.
Kata kunci: kompor burner embedded system, microcontroller, motor dc keong.
Abstract:Abstract: Many children drop out or stop school due to economic constraints, especially personal costs such as not being able to buy school supplies, educational development donations and so on. Therefore, the government…
has a policy to help by issuing the Smart Indonesia Program (PIP) as a goal to help students' personal costs in pursuing education. As the smart Indonesia program progresses, many parents of students complain because the selection of students receiving PIP assistance is not on target and does not comply with the provisions. As with the data collection of students receiving the Smart Indonesia Program (PIP) assistance at State Elementary School 014673 Mekar Sari Village, it is also not optimal where the recording system is still inputted into Microsoft Excel. Therefore, a system is needed that is integrated with a calculation processing technique, namely a decision support system used at State Elementary School 015673 Mekar Sari Village to determine prospective recipients of the Smart Indonesia Program assistance who are truly worthy and appropriate. For this reason, this study uses the Multi-Attribute Utility Theory (MAUT) method to find students who are eligible for PIP benefits in the determination process.
Keywords: maut method; mekar sari elementary school; smart indonesia program.
Abstrak: Banyaknya anak yang putus atau berhenti sekolah dikarenakan kendala ekonomi terutama pada biaya pribadi seperti tidak mampu membeli perlengkapan sekolah, uang sumbangan pembinaan pendidikan dan lain sebagainya. Maka dari itu pemerintah memiliki kebijakan untuk membantu dengan mengeluarkan Program Indonesia Pintar (PIP) sebagai tujuan untuk membantu biaya pribadi siswa dalam menempuh pendidikan. Seiring berjalannya program indonesia pintar banyak kalangan orang tua siswa mengeluh dikarenakan dalam pemilihan siswa penerima bantuan PIP tidak tepat sasaran dan tidak sesuai dengan ketentuan. Seperti halnya dengan pendataan siswa penerima bantuan Program Indonesia Pintar (PIP) di Sekolah Dasar Negeri 014673 Desa Mekar Sari juga belum optimal dimana masih sistem pencatatan lalu di input ke Microsoft Excel. Maka dibutuhkan sebuah sistem yang sudah terintegrasi dengan sebuah teknik pengolahan perhitungan yaitu sistem pendukung keputusan yang digunakan pada Sekolah Dasar Negeri 015673 Desa Mekar Sari untuk penentuan calon penerima bantuan Program Indonesia Pintar yang benar layak dan pantas. Untuk itu penelitian ini menggunakan metode Multi-Attribute Utility Theory (MAUT) untuk mencari siswa yang layak mendapat manfaat PIP dalam proses penentuannya.
Kata kunci: metode maut; program indonesia pintar; sd negeri mekar sari.
Abstract:Abstract: The selection of majors at SMAS YPK Kedaisianam previously still used a manual system that was less effective in determining the right major for students. To overcome this, a new system that is easier and more…
accurate is needed. This system is expected to assist counseling guidance teachers in providing solutions for choosing majors to students. This study compares two methods, namely Multi Factor Evaluation Process (MFEP) and Simple Additive Weighting (SAW), which have similarities in weighting criteria to produce more effective rankings. The research methodology used is a quantitative approach with numerical data analysis. This study aims to describe the comparison of the two methods in the decision support system for choosing majors at SMKS DAAR Muhsinin. The results of the study show that the use of more effective methods in the application system can make decision-making easier. The conclusion of this study is that the application of MFEP methods can improve accuracy and efficiency in the course selection process.
Keywords: decision support system; mfep and saw methods; major selection.
Abstrak: Pemilihan jurusan di SMAS YPK Kedaisianam sebelumnya masih menggunakan sistem manual yang kurang efektif dalam menentukan jurusan yang tepat bagi siswa. Untuk mengatasi hal tersebut, diperlukan sistem baru yang lebih mudah dan akurat. Sistem ini diharapkan membantu guru bimbingan konseling dalam memberikan solusi pemilihan jurusan kepada siswa. Penelitian ini membandingkan dua metode, yaitu Multi Factor Evaluation Process (MFEP) dan Simple Additive Weighting (SAW), yang memiliki kesamaan dalam pembobotan kriteria untuk menghasilkan peringkat yang lebih efektif. Metodologi penelitian yang digunakan adalah pendekatan kuantitatif dengan analisis data berbasis angka. Penelitian ini bertujuan untuk mendeskripsikan perbandingan kedua metode tersebut dalam sistem pendukung keputusan pemilihan jurusan di SMKS DAAR Muhsinin. Hasil penelitian menunjukkan bahwa penggunaan metode yang lebih efektif dalam sistem aplikasi dapat mempermudah pengambilan keputusan. Simpulan dari penelitian ini adalah penerapan metode MFEP dapat meningkatkan akurasi dan efisiensi dalam proses pemilihan jurusan.
Kata Kunci: metode mfep dan saw; pemilihan jurusan; sistem pendukung keputusan.
Abstract:Abstract: Data on stunting cases among toddlers in Datuk Bandar Timur sub-district, Tanjung Balai city Not yet processed in a way computerized use digital map , so that the monitoring process in-depth investigation of the…
e distribution and patterns of stunting in a area Not yet presented with Good . This matter Of course impact on cadre Public health center Semula Jadi For monitor number nutrition bad And spread prevalence of stunting in Datuk Bandar Timur sub-district, Tanjung Balai city . For That need development A system internal data management form chart nor map that can be give description spread nutrition bad in the region Mayor. Planning And development system information This done with use method data collection and interview direct to the UPTD Community Health Center Semula Jadi . Objective it was built this webgis can assist in identifying areas that need nutritional intervention, mapping the prevalence of stunting and malnutrition, as well as monitoring nutrition programs and optimizing resource allocation. Results from GIS can plays an important role in supporting efforts to prevent and overcome stunting problems by providing tools effective software for collecting, analyzing and visualizing nutritional data spatially. The use of web GIS can also provide information on stunting locations from UPTD Semula Jadi Health Center data.
Keywords : geographic information system; location mapping system; stunting.
Abstrak: Data kasus stunting pada balita di kecamatan datuk bandar timur kota tanjung balai belum diproses secara terkomputerisasi menggunakan peta digital, sehingga proses pemantauan penyelidikan mendalam tentang sebaran dan pola stunting disuatu daerah belum tersajikan dengan baik. Hal ini tentu berdampak pada kader puskesmas Semula Jadi untuk memantau angka gizi buruk dan penyebaran prevalensi stunting di kecamatan datuk bandar timur kota tanjung balai. untuk itu perlu pembangunan sebuah sistem pengelolaan data dalam bentuk grafik maupun peta yang dapat memberikan gambaran penyebaran gizi buruk diwilayah Datuk Bandar. Perancangan dan pembangunan sistem informasi ini dilakukan dengan menggunakan metode pengambilan data dan wawancara langsung ke UPTD Puskesmas Semula Jadi. Tujuan dibangunnya webgis ini dapat membantu dalam identifikasi daerah yang membutuhkan intervensi gizi, pemetaan prevalensi stunting dan gizi buruk, serta memantau program-program gizi dan optimalisasi alokasi sumber daya. Hasil dari SIG dapat berperan penting dalam mendukung upaya pencegahan dan penanggulangan masalah stunting dengan menyediakan alat software yang efektif untuk pengumpulan, analisis, dan visualisasi data gizi secara spasial. Kegunaan webgis juga dapat memberikan informasi mengenai lokasi stunting dari data UPTD Puskesmas Semula Jadi.
Kata kunci: sistem informasi geografis; sistem pemetaan lokasi; stunting
Abstract:Abstract: By leveraging digital technology, Laporkitong enhances transparency and accountability, as well as facilitates public participation in the oversight and enforcement processes related to land use and natural resource…
ource management. The Laporkitong website functions as an online reporting application aimed at documenting instances of spatial planning violations in the West Papua Province. The lack of public knowledge about the Laporkitong application has led to numerous issues. Therefore, an analysis of the adoption of the Laporkitong application is necessary. This study aims to investigate the influence of Perceived Quality, Perceived Control, and Perceived Ease of Use factors as determinants of the residents' willingness to use the Laporkitong application, employing the Technology Acceptance Model (TAM) and DeLone and McLean IS Success (IS D&M) theories. As many as 160 valid respondents are gathered based purposive sampling technique and evaluated using Partial Least Square Structural Equation Modeling (PLS-SEM). The results inform that all seven hypotheses are accepted with the R-square of the intention to use is 0.273 indicationg 27.3% variance of the model can determine the outcome. Further discussion and conclusion regarding the implication of theoretical and practical contribution are also discussed.
Keywords: laporkitong; perceived control; perceived ease of use; perceived quality; technology acceptance model
Abstrak: Dengan memanfaatkan teknologi digital, Laporkitong meningkatkan transparansi dan akuntabilitas, serta memfasilitasi partisipasi publik dalam proses pengawasan dan penegakan terkait penggunaan lahan dan pengelolaan sumber daya alam. Website Laporkitong berfungsi sebagai aplikasi pelaporan online yang bertujuan untuk mendokumentasikan pelanggaran perencanaan tata ruang di Provinsi Papua Barat. Minimnya pengetahuan masyarakat terhadap aplikasi Laporkitong menyebabkan banyak permasalahan. Maka dari itu perlu dilakukan analisis mengenai adopsi pada aplikasi Laporkitong. Penelitian ini bertujuan untuk menyelidiki pengaruh faktor Kualitas yang Dirasakan, Kendali yang Dirasakan, dan Kemudahan Penggunaan yang Dirasakan sebagai penentu keinginan penduduk untuk menggunakan aplikasi Laporkitong, dengan menggunakan Model Penerimaan Teknologi (TAM) dan teori Kesuksesan Sistem Informasi (IS D&M) DeLone dan McLean. Sebanyak 160 responden valid dikumpulkan berdasarkan teknik purposive sampling dan dievaluasi menggunakan Partial Least Square Structural Equation Modeling (PLS-SEM). Hasilnya menunjukkan bahwa semua tujuh hipotesis diterima dengan R-square niat untuk menggunakan adalah 0,273, menunjukkan bahwa 27,3% variasi model dapat menentukan hasilnya. Diskusi lebih lanjut dan kesimpulan mengenai implikasi kontribusi teoritis dan praktis juga dibahas.
Kata kunci: laporkitong; pengendalian yang dirasakan; kemudahan penggunaan yang dirasakan; kualitas yang dirasakan; model penerimaan teknologi
Abstract:Abstract: In the health sector, information technology was initially used for exchanging information between patients and doctors, health services, and exchanging health documents. The aim of applying information technology…
ogy to the health sector is to increase the effectiveness and efficiency of the performance of doctors and clinic staff. This research uses COBIT 2019 as a framework for evaluating information technology governance. Primary data is collected directly from the research subjects through observation and interviews, while secondary data is sourced from other materials, such as documents or websites related to the research subject. This research focuses on Risk Profile and I&T Related Issues, with domains: APO11 – Managed Quality, and APO13 – Managed Security. Through interviews and evaluation, each priority objective was found to be at capability level 2 with ratings of 100% and 86% respectively. There are no significant gaps between the current capability levels; both are at level 2.
Keywords: auditing; COBIT 2019; telemedicine
Abstrak: Di sektor kesehatan, teknologi informasi awalnya digunakan untuk pertukaran informasi antara pasien dan dokter, layanan kesehatan, dan pertukaran dokumen kesehatan. Tujuan penerapan teknologi informasi di sektor kesehatan adalah untuk meningkatkan efektivitas dan efisiensi kinerja dokter dan staf klinik. Penelitian ini menggunakan COBIT 2019 sebagai kerangka kerja untuk mengevaluasi tata kelola teknologi informasi. Data primer dikumpulkan langsung dari subjek penelitian dengan melakukan pengamatan dan interaksi langsung, sementara data sekunder diperoleh dari sumber lain. didapatkan dari jurnal atau situs website yang berkaitan dengan subjek penelitian. Penelitian ini berfokus pada Risk Profile dan I&T Related Issues, dengan domain : APO11 – Managed Quality, dan APO13 – Managed Security. Melalui wawancara dan evaluasi, setiap tujuan prioritas ditemukan berada pada level kapabilitas 2 dengan nilai masing-masing 100% dan 86%. Tidak ada kesenjangan signifikan antara tingkat kapabilitas saat ini; keduanya berada pada level 2.
Kata kunci: audit; COBIT 2019; telemedis
Abstract:Clothing is a basic human need besides food and shelter. Human needs clothing to protect and cover them self. Toko 66 is a business that operates in the field of products and services. This business offers various types…
of products such as clothes, trousers and also shirts that are second hand, aka used. The absence of distribution transaction channels from upstream to downstream is one of the business problems at Toko 66. Therefore, a system such as Supply Chain Management is needed which can manage the flow of transactions from upstream to downstream and can also make it easier for owners to create sales reports. Based on the research results, it can be found that a system has been created that implements web-based Supply Chain Management to help owners, admins, suppliers and customers in carrying out transaction flows from upstream to downstream. The business process from upstream to downstream has also been running in accordance with the Supply Chain Management procedures that apply at the research object location so that it can provide information regarding the existence of sufficient product stock to ensure a good transaction flow from upstream to downstream.
Keywords: supply chain management; clothes; stock; transaction; distribution
Abstract:Abstract: "Tax Me" is an application engaged in tax consulting services that is run through a mobile platform. The problems that are often faced by the public, especially taxpayers, are difficulties in choosing reliable…
and trusted tax consultants because many tax consultants embezzle money and slow down the tax reporting process, as well as the lack of knowledge of taxpayers about all tax regulations, a complicated and frequently changing tax system, and also there are still negative public assumptions about taxes such as corruption in taxes that have been paid by taxpayers. The "Tax Me" application was developed using the System Development Life Cycle (SDLC) system development methodology. This application was developed as a forum for tax consulting services in collaboration with the Directorate General of Taxes (DGT) institution which is able to provide transparent and reliable tax consulting services. "Tax Me" is expected to be able to provide education to taxpayers, overcome taxpayers' concerns about the tax calculation and reporting process as well as in choosing a tax consultant who can be trusted. In addition, several features of the "Tax Me" application such as: NPWP, Tax Calculation, Tax Consultation, Report & Check Annual Tax Return, E-Billing & Pay Tax, Tax Reminder and Tax Article.
Keywords: directorate general of taxes (DJP); tax; tax me; taxpayer
Abstrak: “Tax Me†adalah aplikasi yang bergerak pada bidang pelayanan konsultasi pajak yang dijalankan melalui platform mobile. Masalah yang sering dihadapi oleh masyarakat khususnya Wajib Pajak adalah kesulitan dalam memilih konsultan pajak yang dapat diandalkan dan dipercaya karena banyak konsultan pajak yang menggelapkan uang dan memperlambat proses pelaporan pajak, serta kurangnya pengetahuan Wajib Pajak mengenai segala peraturan perpajakan, sistem perpajakan yang rumit dan sering berubah, dan juga masih ada anggapan negatif masyarakat tentang pajak seperti korupsi atas pajak yang telah dibayarkan oleh Wajib Pajak. Aplikasi “Tax Me†dikembangkan dengan menggunakan metodologi pengembangan sistem System Development Life Cycle (SDLC). Aplikasi ini dikembangkan sebagai wadah layanan konsultasi perpajakan yang bekerja sama dengan lembaga Direktorat Jenderal Pajak (DJP) yang mampu memberikan layanan konsultasi perpajakan yang transparan dan terpercaya. “Tax Me†diharapkan mampu memberikan edukasi kepada Wajib Pajak, mengatasi kekhawatiran Wajib Pajak terhadap proses perhitungan dan pelaporan pajak juga dalam memilih konsultan pajak yang dapat di percaya. Disamping itu, beberapa fitur dari aplikasi “Tax Me†seperti: NPWP, Hitung Pajak, Konsultasi Pajak, Lapor & Periksa SPT Tahunan, E-Billing & Bayar Pajak, Pengingat Pajak dan Artikel Pajak.
Kata kunci: direktorat jenderal pajak (DJP); pajak; tax me; wajib pajak
Abstract:Abstract: Twitter occupies the top position of the most popular social media platform in Indonesia. Police and other related issues were the subject of much discussion. The aim of this research is to analyze public sentiment…
ment towards the National Police Agency using Twitter with the support vector machine method. The research started by crawling Twitter data. The data contains a total of 6,925 entries for three keywords. Next, we move on to the preprocessing stage consisting of (cleaning, case folding, tokenization, and filtering). Next is the tf-idf feature extraction stage, finally the classification and evaluation stage. The results of manual data inspection (73:27) showed accuracy of 70.66%, precision of 70.68%, and recall of 99.76%. Testing the second data (82:18), found accuracy 86%, precision 86.21%, recall 99.71%. The results of manual data checking (82:18) showed accuracy of 70.66%, precision of 70.68%, recall of 99.76%. Testing the second data (82:18), found accuracy 86%, precision 86.21%, recall 99.71%. From the data system testing results (80:20), accuracy was 87.55%, positive precision 87.53%, negative precision 88.24%, positive recall 99.48%, and negative recall. the rate is 99.48.% – The result is 21.43%. Data testing results (60:40) showed accuracy of 86.89%, positive precision of 86.84%, negative precision of 88.46%, positive recall of 99.61%, and negative recall of 16.43%. Single test data validation system (80:20), accuracy 87.55, overall test cross validation system (k fold 5 accuracy) 86.673%.
Keywords: data mining;police agencies;support vector machines
Abstrak: Twitter menduduki posisi teratas platform media sosial terpopuler di Indonesia. Polisi dan masalah terkait lainnya menjadi pokok bahasan banyak pembicaraan. Tujuan penelitian ini untuk menganalisis sentimen masyarakat terhadap Badan Kepolisian Nasional menggunakan Twitter dengan metode support vector machine. Penelitian dimulai dengan crawling data Twitter. Data memuat total 6.925 entri dari tiga kata kunci. Selanjutnya beralih ke tahap preprocessing terdiri dari (pembersihan, pelipatan kasus, tokenisasi, dan pemfilteran). Selanjutnya tahap ekstraksi fitur tf-idf, terakhir tahap klasifikasi dan evaluasi. Hasil pemeriksaan data manual (73:27) menunjukkan akurasi 70,66%, presisi 70,68%, dan recall 99,76%. Menguji data kedua (82:18), menemukan akurasi 86%, presisi 86,21%, recall 99,71%. Hasil pemeriksaan data secara manual (82:18) menunjukkan akurasi 70,66%, presisi 70,68%, recall 99,76%. Menguji data kedua (82:18), menemukan akurasi 86%, presisi 86,21%, recall 99,71%. Dari hasil pengujian sistem data (80:20), akurasi 87,55%, presisi positif 87,53%, presisi negatif 88,24%, recall positif 99,48%, dan recall negatif. tarifnya adalah 99,48.% – Hasilnya 21,43%. Hasil pengujian data (60:40) menunjukkan akurasi 86,89%, presisi positif 86,84%, presisi negatif 88,46%, recall positif 99,61%, dan recall negatif 16,43%. Uji tunggal sistem validasi data (80:20), akurasi 87,55, uji keseluruhan sistem validasi silang (akurasi k fold 5) 86,673%.
Kata Kunci: data mining;instansi kepolisian;mesin vektor pendukung
Abstract:Abstract: Software quality analysis is essential to ensure applications are reliable, efficient, and meet user needs. The FURPS+ model (Functionality, Usability, Reliability, Performance, Supportability, plus) provides a…
comprehensive framework for evaluating software quality. This study analyzes the implementation of Software Quality Assurance (SQA) in the SKEK UINSA application, a Learning Management System (LMS) designed to record extracurricular activities of UINSA students. With 100 respondents (lecturers, students, and alumni), the research employs a quantitative approach to examine both functional and non-functional aspects. The results show that functionality and usability aspects scored an average of 71%, reliability 66%, performance 61%, supportability 79%, and additional factors (plus) 64%. Overall, the SKEK UINSA application demonstrates good quality in terms of functionality, ease of use, performance, and flexibility.
Keywords: FURPS+; Reliability; SKEK; Validity; Quantitative Method
Abstrak: Analisis kualitas perangkat lunak penting untuk memastikan aplikasi andal, efisien, dan sesuai kebutuhan pengguna. Model FURPS+ (Functionality, Usability, Reliability, Performance, Supportability, plus) menawarkan kerangka komprehensif untuk evaluasi kualitas perangkat lunak. Penelitian ini menganalisis penerapan Software Quality Assurance (SQA) pada aplikasi SKEK UINSA, aplikasi semacam LMS (Learning Management System) untuk mencatat kegiatan ekstrakurikuler mahasiswa UINSA. Dengan 100 responden (dosen, mahasiswa, dan alumni), penelitian menggunakan pendekatan kuantitatif untuk mengkaji aspek fungsional dan non-fungsional. Hasilnya, aspek functionality dan usability memiliki persentase rata-rata 71%, reliability 66%, performance 61%, supportability 79%, dan faktor tambahan (plus) 64%. Secara keseluruhan, aplikasi SKEK UINSA menunjukkan kualitas baik dalam fungsi, kemudahan penggunaan, kinerja, dan fleksibilitas.
Kata kunci: FURPS+; Metode Kuantitatif ; SKEK; Validitas; Reliabilitas