UIN (Universitas Islam Negeri) Sunan Kalijaga, Yogyakarta: E-Journal Fakultas Sains dan Teknologi
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PARADIGMA PROFETIK UNTUK ILMU ALAM-Studi Kasus Diskusi Pekanan Prophetic Intellectual Community di Masjid Kampus Universitas Gadjah Mada
No full textAbstrak. Diskusi hubungan antara sains dan agama memang selalu menarik. Masjid Kampus UGM di Yogyakarta selalu menyelenggarakan diskusi pekanan tentang paradigma profetik untuk disiplin-disiplin ilmu yang ada di UGM, baik ilmu alam, ilmu sosial, maupun humaniora. Diskusi ini terdokumentasi dengan baik di saluran youtube Masjid Kampus UGM yaitu https://www.youtube.com/c/MasjidKampusUGM. Berdasarkan amatan sementara, diskusi profetik tersebut berkembang sesuai dengan imajinasi masing-masing pemateri tentang makna dan pemahaman paradigma profetik dalam bidang ilmu yang ditekuni. Penelitian ini berusaha untuk memaparkan bagaimana simpul pemahaman paradigma profetik untuk ilmu alam dalam Diskusi Pekanan Prophetic Intellectual Community di Masjid Kampus UGM. Metode yang digunakan ialah kualitatif dengan studi pustaka yang bersifat deskriptif-analitis-kritis. Sumber data yang digunakan berupa video Diskusi Pekanan Prophetic Intellectual Community di Masjid Kampus UGM yang berkaitan dengan ilmu alam (sains kealaman) pada saluran youtube Masjid Kampus UGM. Hasil penelitian menunjukkan berbagai macam epistemologi, etos, dan model yang digunakan pemateri.
Kata kunci: paradigma profetik, ilmu alam, Masjid Kampus UG
RELASI AGAMA DAN SAINS DALAM PANDANGAN FISIKAWAN PERTAMA DI INDONESIA
No full textAbstrak. Relasi agama dan sains telah menjadi topik diskusi yang menarik. Di lingkungan PTKIN topik relasi agama dan sains mengemuka sekitar tahun 2004. Fakta yang mengejutkan ialah jauh sebelum itu, tahun 1990, fisikawan pertama di Indonesia yakni Achmad Baiquni, sudah merisaukan relasi agama dan sains. Penelitian ini mendeskripsikan bagaimana gagasan-gagasan Baiquni terkait relasi agama dan sains berdasarkan karya-karyanya. Menurut Baiquni, sains dan agama saling melengkapi dan ada sebagian pemahaman sains yang harus diislamkan. Bagi Baiquni Islamisasi sains merupakan keniscayaan.
 
PERSEPSI, PERILAKU DAN KEPUTUSAN TERHADAP PENGGUNAAN PRODUK SUNSCREEN BERLABEL HALAL (STUDI EKSPLORASI PADA MAHASISWA UIN WALISONGO SEMARANG)
No full textAbstrak. Radiasi sinar ultra violet (UV) dapat memberikan efek yang berbahaya pada kulit seperti penuaan dini, sunburn, hingga kanker kulit. Bahaya paparan sinar UV tersebut di tambah dengan perubahan iklim yang mengakibatkan suhu bumi semakin panas, maka melindungi kulit menjadi urgen dilakukan. Salah satu upaya yang dapat dilakukan adalah dengan menggunakan sunscreen. Sayangnya, kesadaran dan pemahaman akan pentingnya penggunaan sunscreen di masyarakat masih minim. Melihat masyarakat Indonesia mayoritas muslim, maka pertimbangan dalam memilih produk-produk yang dikonsumsi didasarkan pada label atau sertifikasi halal. Tujuan dari penelitian ini adalah untuk mengetahui persepsi dan perilaku mahasiswa mengenai pentingnya penggunaan sunscreen dan hubungannya dengan keputusan mereka memilih produk sunscreen yang berlabel halal. Metode penelitian menggunakan metode kualitatif. Data digali melalui penyebaran kuisioner kepada mahasiswa UIN Walisongo Semarang khususnya pada mahasiswa Fakultas Sains dan Teknologi. Wawancara dan studi literature juga digunakan untuk memperkuat data dan proses analisis. Hasil menunjukkan bahwa pemilihan produk sunscreen berlabel halal mempengaruhi minat beli para mahasiswa.
Kata Kunci. Sunscreen, Halal, Sinar UV
Abstract. Ultra violet (UV) radiation can have harmful effects on the skin such as premature aging, sunburn, and skin cancer. The danger of exposure to UV rays is coupled with climate change which causes the earth\u27s temperature to get hotter, so protecting the skin is urgent. One effort that can be done is to use sunscreen. Unfortunately, awareness and understanding of the importance of using sunscreen in the community is still minimal. Seeing that the Indonesian people are predominantly Muslim, the considerations in choosing the products to be consumed are based on the halal label or certification. The purpose of this study was to determine the perceptions and behavior of students regarding the importance of using sunscreen and its relationship with their decision to choose a sunscreen product that is labeled halal. The research method uses qualitative methods. The data was extracted through the distribution of questionnaires to students of UIN Walisongo Semarang, especially to students of the Faculty of Science and Technology. Interviews and literature studies were also used to strengthen the data and analysis process. The results show that the selection of halal-labeled sunscreen products affects students\u27 buying interest.
Keywords. Sunscreen, Halal, UV Ray
A Sign Language Prediction Model using Convolution Neural Network.
No full textThe barrier between the hearing and the deaf communities in Kenya is a major challenge leading to a major gap in the communication sector where the deaf community is left out leading to inequality. The study used primary and secondary data sources to obtain information about this problem, which included online books, articles, conference materials, research reports, and journals on sign language and hand gesture recognition systems. To tackle the problem, CNN was used. Naturally captured hand gesture images were converted into grayscale and used to train a classification model that is able to identify the English alphabets from A-Z. Then identified letters are used to construct sentences. This will be the first step into breaking the communication barrier and the inequality. A sign language recognition model will assist in bridging the exchange of information between the deaf and hearing people in Kenya. The model was trained and tested on various matrices where we achieved an accuracy score of a 99% value when run on epoch of 10, the log loss metric returning a value of 0 meaning that it predicts the actual hand gesture images. The AUC and ROC curves achieved a 0.99 value which is excellent
Satisfaction Level from Digital Learning Implementation Using E-Learning Management System (LMS) UP45 at University of Proklamasi 45
No full textLearning process in campus has undergone several fundamental changes since the COVID-19 pandemic. The face-to-face lectures cannot be fully implemented due to the increasing number of COVID-19 cases. The education sector continues to make some improvisation in learning methods. This study aims to measure the level of operational feasibility of a Moodle-based Learning Management System at University of Proklamasi 45 Yogyakarta. This study used Taro Yamane Formula as the sampling method. There are 1517 total students in the population with a minimum sample of 94 (error margin of 10%) requirement (actual sample = 120). The data were obtained from the dissemination of questionnaires, using linked scales processed using SPSS software. The respondents are the students, lecturers and academic staffs as the person in charge of the e-learning platform UP45. This method resulted in a decision on the use of e-learning along with the operational feasibility of the online learning system implemented at University of Proklamasi 45 Yogyakarta. The general conclusion of this study is that the operational feasibility of E-Learning UP45 Yogyakarta, can be used as a digital learning solution during the Covid-19 pandemic. The valid percentage that supports the implementation and maintenance of an online learning LMS-based is 72.5%
Culinary Business Recommendation Application Using Promethee-II Method
No full textThis research discusses the application that can help determine consumer segmentation and provide recommendations for culinary business, including its selling price. The technology used in this research is a GPS sensor, Google API and JavaScript Object Notation. An Android-based mobile application platform uses GPS sensors to determine the new business location. This research used the Promethee-II method for the recommendation process, and it was based on certain criteria, particularly the factors influencing consumers to purchase. Five criteria were applied, and eight alternatives were calculated. The application was developed with the waterfall model. Based on the results of the alpha testing and user acceptance test, it is concluded that the application which was successfully built could provide prospective business makers with information regarding recommended types of culinary businesses including their selling price, recommended business location, and information about the consumer segmentation
Application of Digital Entrepreneurship Education in the Digital Library Marketing Course
No full textEntrepreneurship education in universities plays a significant role in creating an entrepreneurial spirit in students. We explore the application of digital entrepreneurship education contained in the Digital Library Marketing course. This research is qualitative research with a case study. Data collection was conducted through in-depth semi-structured interviews with thirteen informants. The data are photos or videos of activities during the research, and videotape recordings. The data display the output of Digital Library Marketing lectures which shows how theories following research and observation of digital media interfaces are used as promotional and marketing media. The results showed that digital entrepreneurship education applied to the Digital Library Marketing course has an important influence on students to design a professional weblog as a medium of information, to create content writing about how to fill a weblog that can sell the products offered, and to do good copywriting, also to find ideas for delivery and promotion. Besides being applied to the Digital Library Marketing course, digital entrepreneurship education is also held in digital marketing workshops to provide prospective alums. This study is helpful for entrepreneurship education literature in libraries and information that intersects with digital technology as a medium for entrepreneurship
Flavonoid Compound from Dichloromethane Extract of Crinum amabile Donn Leaves
No full textFlavonoid compound was isolated from Crinum amabile Donn. leaves. The separation of flavonoids was carried out by using chromatographic techniques to purify CH2Cl2 extract of Crinum amabile Donn. leaves. Column chromatography with silica gel and sephadex as stationary phases, thin-layer chromatography, and preparative thin-layer chromatography were the chromatographic techniques used in this research. The pure compound obtained in the form of white-yellow solid with the Rf value is 0.44. Compound identification using 1H-NMR spectrometer showed the presence of protons from the CH=CH ortho with the appearance of a doublet of doublet (dd) each having j values of 8.5 Hz and 8.1 Hz with chemical shifts in the range of 6.5 ppm and 7 ppm. The CH=CH ortho group with the appearance of doublet of doublet of doublet (ddd) each having j values 8.4 Hz and 9 Hz with chemical shifts in the range of 7.2 ppm to 7.4 ppm. The methoxy group (-OCH3) was detected on chemical shift 3.8 ppm. Spectrometries of analysis showed that flavonoid compound obtained was 4-Hydroxy-7-Methoxyflavan
Determination of Gibbs Free Energy in the Compound Formation of Li-P and Li-Fe-O by Pymatgen
No full textThe Gibbs free energy of the compound formation from a phase diagram based on Python Materials Genomic (Pymatgen) and Application Programming Interface (API) Key had been determined. The compounds shown were stable synthesized from the combination of Li-P and Li-Fe-O atoms. This stability was indicated by the value of the Gibbs free energy of the compounds formation obtained from the phase diagram of each atomic combination. The diagram was created from the integration between Python and the database from the Materials Project via an API Key using Pymatgen. From the research conducted for the combination of Li-P atoms, compounds and the Gibbs free energy of formation shown were Li3 P (-0.697 eV/atom), LiP (-0.523 eV/atom), Li3 P7 (-0.36 eV/atom), and LiP7 (-0.159 eV/atom). For Li-Fe-O combination, the compound and the energy were Li5 FeO4 (-2.117 eV/atom), LiFeO2 (-2.072 eV/atom), LiO2 (-2.067 eV/atom), Li2 FeO2 (-1.979 eV/atom), Li2 FeO3 (-1.965 eV/atom), Fe2 O3 (-1.907 eV/atom), Fe3 O4 (-1.858 eV/atom), FeO (-1.728 eV/atom), Li2 O2 (-1.651 eV/atom), and LiO8 (-0.414 eV/atom). The most stable compound from each formation was the compound with the lowest Gibbs energy, i.e Li3 P and Li5 FeO4
Analysis of The Influence of Instructional Design and Usability on Student Motivation in Online Tutoring
No full textLearning in the online era is not a barrier for tutoring institutions in providing online services. However, from the user\u27s perspective, there is an inhibiting factor, namely decreased learning motivation when using online learning platforms. One of the aspects is usability and instructional design. In particular, students\u27 approaches to learning through online tutoring systems were examined. Students from various types of education participate in this course namely junior high students, high school students, vocational high school students, universities and the general public. Using a qualitative research approach that examines data from the perspective of student experience. The study found that the completeness and clarity of instructional design had a dominant factor in influencing students\u27 learning motivation. While the usability aspect is not significant enough in influencing the learning motivation of tutorin