UIN (Universitas Islam Negeri) Sunan Kalijaga, Yogyakarta: E-Journal Fakultas Sains dan Teknologi
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Penerapan Naïve Bayes pada Potensi Akademik Siswa SD Negeri 5 Singakerta
No full textStudent potential cannot only be measured based on the result of academic scores, and many things influence student academic determination. The purpose of this research is to prove that students\u27 potential is influenced by many things, such as character, academic activity, socioeconomic status, and distance of residence. By using the naïve Bayes method and testing with the confusion matrix, it will give results for this research. The data is from V-grade students at SD Negeri 5 Singakerta, with 120 students assisted by the homeroom teacher. Based on the results of the tests that have been carried out using a data sample of 10 students and 1 data using the Naïve Bayes, it is obtained that students have academic potential, and the results with the confusion matrix are accuracy of 75%, precision of 81%, and recall of 89%. In this case, it can be concluded that the academic potential of students can not only be measured based on the results of the final grade, but many other factors have an effect, the application of the Naïve Bayes in students\u27 academic potential is appropriate to use
Rancang Bangun Aplikasi Pengadaan Barang dan Jasa Universitas Negeri XYZ dengan Metode Extreme Programming
No full textThe Indonesian government has provided the LKPP application in procuring goods and services for government agencies. However, several procurement processes at XYZ State University still do not use the LKPP application. Some of the reasons that are often stated are that the goods available in LKPP are not complete and the location of suppliers in LKPP is outside the city and the province. It is required to create an application for them at XYZ State University to promote digitization and transparency in procuring products and services at XYZ University. This application development uses the extreme programming method. This research succeeded in identifying the functionality requirements required in e-purchasing applications. The results of this research were able to realize 91.6% of all the necessary features. Some features that can be recognized include dashboard features, user access rights sharing features, goods/services requirements features, goods/services offering features, goods/services offer approval features, payment features, and specification features. The feature that has not been fulfilled is the direct purchase feature. The applications produced in this research may be adapted at universities or other government agencies
Tawaran Sains modern menurut Mehdi Golshani: Studi analisis
No full textSains di dalam Islam memiliki dimensi yang universal, empirik dan metafisik yang berbeda dengan ilmu yang lahir dari pandangan hidup Barat yang hanya terbatas pada area empirik. Konsep ilmu dalam Islam menjadi bagian integral dari worldview atau pandangan hidup Islam, sehingga dirinya mempunyai ciri khas tersendiri yang menjadikannya berbeda dengan konsep-konsep dalam peradaban lain. Ilmu menurut pandangan hidup Islam tidak hanya melingkupi substansi pengetahuan, namun juga menjadi elemen penting dalam peradaban. Berkenaan dengan urgennya kedudukan ilmu, beberapa tokoh seperti Mehdi Golshani ataupun Syed Muhammad Naquib al-Attas memberikan beberapa ciri dari klasifikasi ilmu untuk mendudukkan mana yang lebih memiliki prioritas, Mehdi berpendapat sains Islam adalah sains didasarkan padanilai-nilai Islam, berupa pandangan dunia dalam bentuk metafisika atau asumsi filosofis Islami, prinsip epistemologis serta etika Islam dalam berbagai dimensi sain
TEOLOGI PEMBEBASAN ISLAM DALAM REKONSTRUKSI MASYARAKAT SOSIAL: 218 – 225 KAJIAN ATAS INTEGRASI DAN INTERKONEKSI TERHADAP LIBERASI SOSIAL
No full textMasyarakat sosial merupakan wadah besar yang menampung banyak orang dengan ciri khas yang berbeda-beda. Perbedaan ini dalam jangka panjang menjadi problematika besar di negara majemuk seperti indonesia yang mana etnis, agama, dan ras yang tersebar tidaklah bersifat homogen melainkan heterogen. Perkara ini juga merembet ke berbagai aspek kehidupan masyarakat sehingga yang awalnya hanya perbedaan menjadi sebuah sekat-sekat segresi sosial yang digariskan oleh golongan tertentu atas golongan lain. Melihat problematika diatas, tentunya hal ini berbahaya, dimana ancaman utama dari permasalahan ini adalah munculnya pemisahan atas berbagai macam sektor kehidupan sehingga terjadi marginalisasi sosial. Dari kondisi diatas maka penelitian ini ditujukan untuk mencari sebuah integrasi dan interkoneksi kuat dalam merekonstruksi masyarakat sosial yang bersifat liberatif dari berbagai macam penindasan yang dilakukan kepada mereka. Dalam berbagai tinjauan kita menyadari banyaknya masalah yang berhubungan dengan penindasan sosial dan marginalisasi di masyarakat sehari-hari. Suka ataupun tidak suka, hal tersebut kita lalui dan lihat tanpa berdaya membantunya. Hal ini tidak lain karena sistem masyarakat sosial kita yang sudah tidak acuh dengan pelbagai masalah jalanan yang masih merupakan urusan sosial masyarakat tersebut. Hal diatas merupakan masalah yang tidak pernah hilang sampai konstruksi sosial masyarakat dirubah. Perubahan itu harus berdasarkan teologi pembebasan islam yang berasaskan liberasi sosial. Namun hal tersebut tidak akan kuat tanpa topangan integrasi dan interkoneksi. Karena hal tersebut memainkan peranan penting dalam pengembangan integrasi atas segresi sosial dan interkoneksi atas perpecahan kelas sosial. Oleh karena itu dalam upaya rekonstruksi masyarakat sosial dibutuhkan integrasi dan interkoneksi dalam membangun jalan menuju liberasi sosial itu sendiri.
 
ZUHUD DAN GERAKAN DAKWAH SYEKH ABDUL QADIR AL-JAILANI 521-561 H
No full textThe issue of zuhud is a very urgent issue to be discussed, especially in the current era of modernization which has brought negative impacts in all fields, be it education, politics, social, and culture. Therefore, a da\u27wah movement is needed to minimize these negative impacts. Among the Sufi scholars who are very persistent in carrying out the da\u27wah movement is Sheikh Abdul Qadir al-Jailani. At a time when there was a lot of damage in his time, Sheikh Abdul Qadir al-Jailani with his asceticism was able to play a good role in the da\u27wah movement. Therefore, this article will discuss specifically about zuhud and the da\u27wah movement of Sheikh Abdul Qadir al-Jailani. Through an in-depth and authoritative literature review with a descriptive analysis, it was found that the da\u27wah movement of Sheikh Abdul Qadir al-Jailani includes three things, namely da\u27wah in justifying the true meaning of zuhud; da\u27wah with education and teaching; as well as da’wah with lectures and advice. Thus Sheikh Abdul Qadir al-Jailani is one of the Sufi scholars who integrates the meaning of zuhud with his da\u27wah movement
TINJAUAN INTERAKSI AIR DENGAN LIPID DALAM KULIT MENURUT PERSPEKTIF SAINS DAN AL- QUR’AN
No full textAbstrak. Al-Qur\u27an menunjukkan proses penciptaan alam semesta dengan fungsinya masing-masing untuk saling menjaga keseimbangan. Salah satunya Allah Swt. memberi karunia kulit sebagai indra peraba, pelindung, penyerapan zat, dan berbagai fungsi penting lainnya. Lapisan epidermis kulit dikenal sebagai lapisan kedap air yang terdiri dari jutaan lipid dengan struktur bilayer dan rantai karbonnya. Lipid memiliki ujung hidrofilik dan ujung hidrofobik sehingga membentuk dua membran (struktur bilayer). Struktur bilayer dari molekul lipid menyebabkan molekul lipid tidak dapat larut dalam air tetapi dapat larut pada pelarut organik. Lipid memiliki banyak rantai karbon sehingga menjadikannya semakin besifat nonpolar dan sangat sulit larut dalam air. Struktur tersebut diciptakan menyesuaikan kondisi dan kebutuhan dari kehidupan manusia yang erat kaitannya dengan air. Kulit juga terdiri dari lapisan korneosit sebagai impermeable barrier untuk mencegah perpindahan air keluar dari permukaan kulit sehingga mampu mempertahankan kelembapan kulit. Interaksi air dengan lipid dalam kulit tersebut dapat menjaga kulit agar tetap lembap dan mengatur jumlah air yang dapat menembus kulit. Fenomena tersebut memperjelas kebesaran Allah Swt. telah menciptakan manusia dengan seimbang tanpa kekurangan apapun sesuai dengan firman Allah Swt. dalam surah al-Infithar ayat 7 dan at-Tin ayat 4.
 
EKONOMI SIRKULAR: PRAKTIK STRATEGI PEMASARAN BERKEDOK ISU EKOLOGI
No full textAbstrak: Ekonomi sirkular di Indonesia tercakup dalam Rencana Pembangunan Jangka Menengah Nasional (RPJMN) 2020 – 2024. Ekonomi sirkular merupakan model yang berupaya memperpanjang siklus hidup dari suatu produk, bahan baku, dan sumber daya yang ada agar dapat dipakai selama mungkin. Prinsipnya mencakup pengurangan limbah dan polusi, menjaga produk dan material terpakai selama mungkin, dan meregenerasi sistem alam (Ellen Macarthur Foundation). Ekonomi sirkular tidak hanya dapat membantu menghindari kehilangan pangan dan limbah makanan (misalnya, dengan memperpendek rantai pasok), tetapi juga dapat membantu memanfaatkan kehilangan pangan dan limbah makanan untuk tujuan yang lebih produktif. Kementerian PPN/Bappenas bekerjasama dengan United Nations Development Programme (UNDP) Indonesia dan Pemerintah Kerajaan Denmark untuk lebih mengembangkan lagi manfaat ekonomi sirkular. Upaya tersebut juga didukung oleh beberapa sektor penyumbang PDB, termasuk di dalamnya adalah beberapa brand besar seperti perusahaan aqua dan beberapa toko retail. Studi ini bertujuan untuk menganalisis secara kualitatif dengan pendekatan studi kepustakaan mengenai strategi pemasaran yang dilakukan oleh beberapa brand besar seperti perusahaan aqua dan beberapa toko retail dalam mendukung keberlangsungan ekonomi sirkular. Hasil dari studi ini adalah bahwa beberapa brand besar di Indonesia seperti aqua menggunakan kemasan botol yang ramah lingkungan dan mudah di daur ulang kembali dan kemasan galon aqua yang dapat digunakan kembali setelah melalui proses pembersihan galon yang higienis agar dapat diisi ulang kembali dan tetap sehat bagi para konsumennya. Toko-toko retail juga menggunakan kantor kertas dan mengenakan biaya untuk kantong plastik belanja. Isu ekologi yang diterapkan banyak produsen menjadi strategi pemasaran yang ampuh terutama di negara-negara maju.
Kata Kunci: ekonomi sirkular, strategi pemasaran, isu ekologi.
Abstract: The circular economy in Indonesia is covered in the National Medium-Term Development Plan (RPJMN) 2020 – 2024. A circular economy is a model that seeks to extend the life cycle of a product, raw materials, and existing resources so that it can be used as long as possible. Its principles include reducing waste and pollution, keeping products and materials used for as long as possible, and regenerating natural systems (Ellen Macarthur Foundation). A circular economy can not only help avoid food loss and food waste (for example, by shortening supply chains), but it can also help harness food loss and waste for more productive purposes. The Ministry of National Development Planning/Bappenas collaborates with the United Nations Development Programme (UNDP) Indonesia and the Government of the Kingdom of Denmark to further develop the benefits of a circular economy. This effort is also supported by several sectors contributing to GDP, including several big brands such as aqua companies and several retail stores. This study aims to analyse qualitatively with a literature study approach regarding marketing strategies carried out by several large brands such as aqua companies and retail stores to support the sustainability of the circular economy. The result of this study is that several big brands in Indonesia, such as aqua, use environmentally friendly and easy-to-recycle bottle packaging and reusable aqua gallon packaging after going through a hygienic gallon cleaning process so that it can be refilled and remain healthy for its consumers. Retail stores also use paper offices and charge for plastic shopping bags. Ecological issues implemented by many manufacturers are a powerful marketing strategy, especially in developed countries.
Keywords: circular economy, marketing strategy, ecological issues
Data Search Process Optimization using Brute Force and Genetic Algorithm Hybrid Method
No full textHigh accuracy and speed in data search, which are aims at finding the best solution to a problem, are essential. This study examines the brute force method, genetic algorithm, and two proposed algorithms which are the development of the brute force algorithm and genetic algorithm, namely Multiple Crossover Genetic, and Genetics with increments values. Brute force is a method with a direct approach to solving a problem based on the formulation of the problem and the definition of the concepts involved. A genetic algorithm is a search algorithm that uses genetic evolution that occurs in living things as its basis. This research selected the case of determining the pin series by looking for a match between the target and the search result. To test the suitability of the method, 100-time tests were conducted for each algorithm. The results of this study indicated that brute force has the highest average generation rate of 737146.3469 and an average time of 1960.4296, and the latter algorithm gets the best score with an average generation rate of 36.78 and an average time of 0.0642
Comparison of K-Nearest Neighbor, Support Vector Machine, Random Forest, and C 4.5 Algorithms on Indoor Positioning System
No full textToday’s most common Positioning System applied is the Global Positioning System (GPS). Positioning System is considered accurate when outdoors, but it becomes a problem when indoors making it difficult to read the GPS signal. Many academics are actively working on indoor positioning solutions to address GPS\u27s drawbacks. Because WiFi Access Point signals are frequently employed in multiple studies, they are used as research material. This study compares the classification algorithms KNN, SVM, Random Forest, and C 4.5 to see which algorithm provides more accurate calculations. The fingerprinting method was employed in the process of collecting signal strength data in each room of the Terpadu Laboratory Building at UIN Sunan Kalijaga using 30 rooms and a total dataset of 5,977 data. The data is utilized to run experiments to determine the location using various methods. According to the experimental data, the Random Forest algorithm achieves an accuracy rate of 83%, C4.5 81%, and KNN 80%, while the SVM method achieves the lowest accuracy rate of 57%
Determination of Physicochemical Properties of Some Selected Well and Borehole Water of Nasarawa Area of Zagga Town of Kebbi State, Nigeria
No full textNowadays, especially in poor resource settings, there is rising infectious and chronic diseases, which most especially can be attributed to poor water quality as one of the causes. Consequently, it becomes imperative to determine the safety of drinking water source. This research is aimed to determine the physicochemical characteristics in well water and borehole water in Nasarawa area of Zagga town of Kebbi state, using standard methods and materials of analytical grade. Results show the pH range of 6.13-6.7, and conductivity is in the range of 3.37-80.1 (ppm). Bicarbonate determined is within the range of 24-84 (ppm). TDS was found in the range of 9-35(ppm), while DO found was 4.7-6.8 (ppm). Chloride was 0.7-11.3 (ppm), and TSS is 7.3-13.3 (ppm). pH, DO, Cl, TDS, and bicarbonate are within the World Health Organization (WHO) permissible limits as found in the findings of this study