Face mist is one of the cosmetics in the form of a spray, which functions as a refresher and moisturizer with the use of being directly sprayed onto the facial skin. Combining two antioxidants that work to increase the activity of preventing the effects of radiation and free radicals. Face mist is made from a combination of pomegranate peel extract (Punica granatum L.) and mangosteen peel (Garcinia mangostana L.).To obtain a formulation and evaluate the physical stability of apreparation with a face mist combination of pomegranate peel extract (Punica granatum L.) and mangosteen peel (Garcinia mangostana L.) as an antioxidant.Experimental research with One-Shoot Case Study design. Made three combination formulations of pomegranate peel and mangosteen peel extract. Then the formulation was seen from the results of the evaluation of its physical stability including organoleptic tests, homogeneity, pH, viscosity, facial moisture, spraying patterns, dry time, and antioxidant tests using the DPPH method. Analysis data One Way Anova showed that there was no significant difference in the pH, viscosity and skin moisture test. Evaluation and physical stability 21 days organoleptic test, homogeneity obtained all formulas meet the standards, pH test and dry time formula II most meet the standards, viscosity test formula III most meet the standards, formula I meets the standards for spraying pattern test, skin moisture and % inhibition highest in the antioxidant test. The preparation face mist most optimalis formula I with a ratio of pomegranate peel extract and mangosteen peel (10:15).

Chemical bonds are one of the basic materials and are important in understanding the mechanisms and chemical reactions and other materials such as stoichiometry and so on. Chemistry bonding material is studied and understood starting from junior high school up to undergraduate students for the science majors at tertiary institutions. The many types of chemical bonds that may occur in the joining of two or more elements make the most of the learning for this material more difficult. In this paper the research designs and builds an application by applying the basics of chemical bonds as learning innovations to facilitate the understanding of studying chemistry. This application is designed using the SDLC (System Development Lite Cycle) system development model or system development life cycle. The SDLC model to be used is the systematic, sequential waterfall method in building software from this research. For the programming language used is Java and uses the MySql Database.

Abstrak- Solusi teknologi informasi harus diidentifikasi atau layanan yang diimplementasikan dan diamanatkan termasuk penyediaan layanan, manajemen keamanan dan kontinuitas, layanan dukungan  pengguna, manajemen data, dan fasilitas operasi. Untuk mengukur tingkat kematangan perpustakaan di lakukan audit tata kelola teknologi informasi untuk mengevaluasi, menganalisis, mengawasi, kepatuhan regulasi teknologi informasi apakah dalam manajemen risiko dalam perpustakaan layak digunakan atau tidak layak digunakan di perpustakaan. Metode dalam mendapatkan data dan informasi dari proses tata kelola TI pada Perpustakaan XYZ dengan kuesioner dan wawancara langsung. Berdasarkan rata - rata nilai maturity level di semua domain proses yang dilakukan audit dengan kerangka kerja COBIT 5 berada pada nilai 3,3 atau pada level 3 (Established). Pada level ini secara keseluruhan proses standar didefinisikan dan digunakan di seluruh organisasi. Rata-rata gap analisis berada pada nilai 1,63 yang menunjukan proses Tata Kelola IT di Perpustakaan XYZ sudah berjalan dengan baik. Semakin kecil nilai rata-rata gap analisis dengan nilai ekspektasi maka semakin bagus bagi pengeloaan TI pada sebuah Instansi, perusahaan dan bidang industry lainnya yang menggunakan infrastuktur IT baik pada pengelolaan perangkat keras, perangkat lunak dan pengelolaan sumber daya manusia. Untuk penelitian selanjutnya, bisa menambahkan lebih banyak lagi domain proses baik pada area Tata Kelola (Governance) dan area Manajemen (Management), sehingga proses audit dengan kerangka kerja COBIT 5 dapat dilakukan dengan komprehensif.Kata kunci: Maturity Level, Tata Kelola Teknologi Informasi, Perpustakaan, COBIT 5 Abstract- Information technology solutions should be identified or services implemented and mandated, including service provision, security and continuity management, user support services, data management, and operations facilities. Methods of obtaining data and information from the IT governance process at the XYZ Library with questionnaires and direct interviews. To measure the library's maturity level, an information technology governance audit is carried out to evaluate, analyze, supervise, and comply with information technology regulations whether in risk management in the library is feasible to use or unfit for use in the library. The average maturity level value in all process domains audited with the COBIT 5 framework is 3.3 or at level 3 (Established). The overall standard process is defined and used throughout the organization at this level. The average analysis gap is at a value of 1.63, which shows that the IT Governance process in the XYZ Library is already running well. The smaller the average value of the analysis gap with the expectation value, the better it is for IT management in an agency, company and other industrial fields that use IT infrastructure in hardware management, software and human resource management. For further research, we can add more process domains both in the Governance and Management areas so that the audit process with the COBIT 5 framework can be carried out comprehensively.Keywords: Maturity Level, Information Technology Governance, Library, COBIT 5

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ABSTRAKPengabdian masyarakat yang dilakukan pada beberapa sekolah menengah atas di daerah Banjarmasin ini bertujuan untuk mengenalkan  pemanfaatan teknologi sebagai media pembelajaran.Pengabdian ini berfokus pada pemanfaatan teknologi berbasis perangkat lunak Android pada ponsel siswa sekolah menengah atas di daerah Banjarmasin untuk digunakan sebagai media belajar. Sehingga pelajar tidak merasa jenuh saat melakukan aktivitas pembelajaran. Berdasarkan observasi dan pembagian angket pada 34 siswa di 5 sekolah menengah atas daerah Banjarmasin didapatkan bahwa lebih dari 80% siswa-siswa di sekolah menengah atas masih menggunakan media konvensional dalam memahami sebuah materi pelajaran. Selain itu penggunaan teknologi dalam memahami materi pembelajaran didapatkan siswa dari internet dan hanya sedikit yang mengetahui bahwa sudah ada aplikasi-aplikasi berbasis android yang bisa digunakan sebagai salah satu media pembelajaran. Hal ini menjadi salah satu faktor pendorong rendahnya minat anak untuk belajar sehingga ada anggapan jika mata pelajaran tertentu sangat sulit dipahami, terutama mata pelajaran berbasis sains. Salah satu solusi yang coba ditawarkan adalah penggunaan aplikasi berbasis android sebagai media pembelajar. Hal ini ditunjang dengan gaya keseharian pelajar zaman sekarang yang tidak terlepas dari penggunaan gawai. Sosialisasi penggunaan aplikasi kepada siswa sekolah menengah atas menunjukkan hasil yang positif, dimana siswa merasa terbantu untuk memahami materi pembalajaran. Hal ini dapat dilihat dari respon pengisisan kuosiener setelah pengenalan aplikasi, dimana lebih dari 95% responden merasa lebih mudah memahami materi dengan adanya aplikasi android. Kata kunci:pendidikan; perangkat lunak; teknologi. ABSTRACTThis community service which was carried out at several senior high schools in the Banjarmasin area aims to introduce the use of technology as a learning medium. This service focuses on the use of Android software-based technology on the mobile phones of high school students in the Banjarmasin area to be used as learning media. So that students do not feel bored when doing learning activities. Based on observations and questionnaires distribution to 34 students in 5 high schools in the Banjarmasin area, it was found that more than 80% of students in high schools still used conventional media in understanding a subject matter. In addition, the use of technology in understanding learning material is obtained by students from the internet and only a few know that there are Android-based applications that can be used as a learning medium. This is one of the factors driving children's low interest in learning so that there is an assumption that certain subjects are very difficult to understand, especially science-based subjects. One solution that is being offered is the use of Android-based applications as a learning medium. This is supported by the daily style of students today which cannot be separated from the use of gadgets. The socialization of the use of the application to high school students shows positive results, where students find it helpful to understand the learning material. This can be seen from the response to filling in the questionnaire after the introduction of the application, where more than 95% of respondents find it easier to understand the material with the android application. Keywords: education; software; technology.