Technological advances are very influential in human life. one of the uses of this technology is felt by farmers in getting information about oyster mushroom pests and diseases. along with the emergence of various kinds of pests and diseases found in oyster mushrooms which are influenced by several main factors, among others: temperature, water, soil, human resources (resources humans), and mushroom seeds. Therefore, we need an Android-based mushroom cultivation system application and adopt the decision tree method and are designed using the Android Study tool. As a result, designing this application makes it easier for users to diagnose oyster mushroom pests and diseases without having to visit an expert directly and be accessible directly for smartphone users because it's based on Android.
The problem that occurs in the packaging bottle production process is the amount of waste in it. Therefore, this study aims to make improvements in reducing waste of production time and provide recommendations for managing the production process so that in the future can be used as a reference in the production process optimization. The method used in this study is descriptive analysis conducted by examining the work and activities of an object. The results of the study show that in the production process, there was still a form of waste which, when viewed from the seven waste concept in the lean manufacturing system, there are some of the most dominant wastes such as inventory, waiting, process, overproduction, and defect. After improvement of the current mapping, the waste that occurs such as inventory, process, overproduction, waiting, and defects that occur in the production line reduced from the total lead time of 2.1 days with seven operators to 0.9 days with ten operators. Furthermore, the cycle time value of the current value stream mapping was 120.9 seconds, while the cycle time value of the proposed value stream mapping was 72 seconds. This shows an increase in productivity.
Smartphone sudah tidak asing lagi bagi anak-anak terutama bagi anak sekolah Madrasah Tsanawiyah (MTs). smartphone lebih bermanfaat jika di jadikan sebagai media pembelajaran salah satunya untuk mata pelajaran Biologi, seperti sistem pernapasan pada manusia. Pada saat ini media pembelajran mengenai sistem pernapasan hanya menggunakan buku yang terdapat text dan gambar saja tanpa diketahui bentuk serta proses terjadinya pernapasan, disebabkan belum tersedianya alat peraga sistem pernapasan. Sehingga diperlukan suatu media pembelajaran alternatif efektif untuk tujuan pembelajaran yaitu dengan memanfaatkan teknologi Augmented Reality yang dapat memunculkan objek 3 dimensi, dapat memvisualisasikan konsep abstrak pemahaman dan struktur suatu model objekMetode pengembangan yang digunakan dalam pembuatan aplikasi ini adalah MDLC (Multimedia Development Life Cycle) tahapannya terdiri dari Concept, Design, Material Collection, Assemby, Testing dan Distribution. Untuk perancangan sistem diantaranya terdiri dari Deskripsi Konsep, Flowchart, State Transition Diagram, Struktur Navigasi, Storyboard, dan Kebutuhan Marker.Hasil dari perancangan pada penelitian ini, peneliti berinovasi untuk membuat Aplikasi Sistem Pernapasan pada manusia dengan Augmented Reality berbasis android sebagai media pembelajaran di MTsN 5 Cianjur
A mascot is a visual representative for a product, organization, and even social movements, and is made with the aim of carrying a certain message from the form it displays. The design of the mascot for the 'Nasi Gratis Yogyakarta' social movement is intended so that people, especially potential donors, are familiar with this program and are motivated to actively support the program. This research used qualitative method as data collecting method and design research. The design process started with data collection, determining the mascot concept, sketching, finishing, and revision. The design of the mascot 'Si Naryo' is expected to be an effective medium to introduce social programs and become an identity representative for the 'Nasi Gratis Yogyakarta'. The results shows that the 'Si Naryo' mascot is quite effective because it is frequently used in every local event as the identity of the program, and started to get attention from the community. The existence of a mascot can give identity to a social activity, both as an identification that reflects the concept of the activity, as well as for commercial purposes.
Keselamatan dan Kesehatan Kerja (K3) adalah suatu rencana yang dapat digunakan pengusaha dan pekerja yang bertujuan mencegah adanya kecelakaan kerja. Kecelakaan kerja juga dapat disebabkan oleh bahaya beserta risiko yang dibawanya. Karena hadirnya bahaya dan risiko tersebut, diperlukan upaya pengendalian agar meminimalisasi akibat yang dapat merugikan. Untuk meminimalisasi hal tersebut, diperlukan adanya aktivitas manajemen risiko, salah satunya adalah mengidentifikasi dan menganalisis potensi bahaya. Dalam proses tersebut dapat menggunakan metode Hazard and Operability Study (HAZOP). HAZOP merupakan teknik standar untuk menganalisis atau memodifikasi potensi bahaya dalam persiapan untuk menentukan masalah keamanan sistem atau pengoperasian. Kali ini, kami melakukan analisis terhadap potensi bahaya yang terdapat pada PB Maju Kranggan Jaya dikarenakan kegiatan proses produksi yang dilakukan oleh pekerjanya masih belum menerapkan K3 dengan baik. Data yang kami kumpulkan menggunakan metode observasi dan wawancara serta didukung adanya kajian pustaka. Selanjutnya, data diolah dengan menggunakan HAZOP Worksheet. Dari hasil pengolahan data, didapatkan 16 potensi Hazard dengan risiko rendah, sedang, dan tinggi yang umum terjadi di lokasi kerja diantaranya adalah salah posisi, kelelahan, kelilipan, tergelincir, tangan terjepit, beban yang terlalu berat, terjepit mesin, kepala terbentur, dan tangan tergelincir. Selain itu, tingkat pengendalian risiko pada PB Maju Kranggan Jaya dapat dikatakan masih berisiko karena terdapat risiko bahaya dengan level sedang maupun tinggi. Langkah umum yang dapat diterapkan untuk mengurangi potensi hazard dan risiko tersebut adalah menyediakan dan mewajibkan seluruh pekerja untuk menggunakan Alat Pelindung Diri (APD) sehingga dapat mengurangii adanya kecelakaan kerja
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