Kelapa sawit merupakan salah satu tumbuhan tropis penghasil minyak nabati yang banyak dibudidayakan. Ketepatan dalam menentukan tingkat kematangan buah kelapa sawit menentukan kualitas hasil panen tumbuhan ini. Penelitian ini memanfaatkan pengolahan citra digital untuk mengidentifikasi kematangan buah kelapa sawit berdasarkan warna RGB (Red, Green, Blue) dan HSV (Hue, Saturation, Value). Citra berupa foto buah kelapa sawit yang diambil dengan kamera digital diolah dengan perangkat lunak MATLAB kemudian dianalisis menggunakan metode klasifikasi K-Means Clustering untuk mendapatkan perbandingan hasil ekstraksi ciri RGB dan HSV. Hasil penelitian mampu membedakan tingkat kematangan buah kelapa sawit yaitu mentah, cukup matang, dan matang dengan tingkat keakuratan total pada data uji dan data latih sebesar 64.58%.
Introduction: As humans get older, a degenerative aging process occurs which will have an impact on changes in humans. The changes that occur in the elderly can cause various kinds of disorders, one of which is sleep disturbance or insomnia. The aim of this systematic review is to gain a deeper understanding of complementary therapies to improve sleep quality in the elderly. Method: The design used by systematic review is that the reviewer looks for several articles through an electronic database, namely Scopus and ScienceDirect, the keywords used are "Therapy", "Sleep Quality" and "Elderly". Result: 16 selected articles, research conducted in Taiwan, Brazil, China, Singapore, Hong Kong, Korea, Japan and Iran found that the most widely used complementary therapy for improving the quality of sleep in the elderly is music therapy. Conclusion: The results of his study showed that the quality of sleep in the elderly improved with complementary therapy. For this reason, it is necessary to assess and provide complementary therapies such as music therapy regularly to improve sleep quality in the elderly.
Tantangan guru agar profesional dalam meningkatkan kualitas pembelajaran melalui Penelitian Tindakan Kelas (PTK) mendorong Tim Pengabdian Kepada Masyarakat (PKM) STMIK Palangka Raya untuk berperan aktif memberikan bimbingan PTK kepada guru-guru SMK Negeri-1 Palangka Raya. Kegiatan ini bertujuan untuk meningkatkan profesionalisme guru-guru SMK Negeri-1 Palangka Raya melalui peningkatan pemahaman mengenai PTK dan peningkatan kemampuan dalam penyusunan proposal serta laporan PTK yang berkualitas. Selain itu, guru-guru juga diharapkan mampu menghasilkan instrumen soal yang baik sebagai instrumen yang akan digunakan dalam PTK yaitu instrumen soal yang bersifat valid dan reliabel. Metode yang digunakan untuk mencapai tujuan kegiatan ini adalah ceramah dan praktikum sedangkan teknik pengumpulan data yang digunakan adalah wawancara, observasi dan kuesioner. Hasil kegiatan ini adalah peserta memahami cara penyusunan proposal dan laporan PTK dan mampu melakukan pengujian validitas dan reliabilitas instrumen soal dengan menggunakan Microsoft Excel dan SPSS. Kegiatan ini mendapatkan respon yang baik dari peserta dibuktikan dengan rata-rata persentase hasil kuesioner yang diperoleh yaitu sebesar 79,72%
Health services are one type of public service that is the spearhead of public health development. People who care about health have started to establish health communities such as healthy homes or nutrition houses such as the Herbalife healthy home. Herbalife's healthy home uses a special scale, the tanita scale, as an indicator of consumer fitness and health. With technological developments, an application is needed that can help carry out consumer health checks. The methodology used in making this application is the prototype model. The programming language used is Kotlin. Meanwhile, the tools and editors used are Android Studio. The method used in data collection in this study is the method of literature, observation, and interviews. With this built application, it can help in determining the health of consumers from several parameters used in this study, including body fat, belly fat, cell age, and health. The output of these parameters is then used as input for the application being built. Layanan kesehatan menjadi salah satu jenis layanan publik yang merupakan ujung tombak dalam pembangunan kesehatan masyarakat. Komunitas masyarakat yang peduli kesehatan mulai mendirikan komunitas kesehatan seperti rumah sehat atau pun rumah nutrisi seperti rumah sehat Herbalife. Rumah sehat Herbalife menggunakan timbangan khusus yakni timbangan tanita sebagai alat indikator kebugaran dan kesehatan konsumen. Dengan perkembangan teknologi, maka dibutuhkan aplikasi yang bisa membantu melakukan pemeriksaan kesehatan konsumen. Metodologi yang digunakan dalam pembuatan aplikasi ini yakni model prototype. Bahasa pemrograman yang digunakan yaitu Kotlin. Sedangkan tools dan editor yang digunakan yakni Android Studio. Metode yang digunakan dalam pengumpulan data dalam penelitian ini yakni metode kepustakaan, observasi, dan wawancara. Dengan adanya pengembangan aplikasi ini, maka dapat membantu dalam menentukan kesehatan konsumen dari beberapa parameter yang digunakan antara lain yakni lemak tubuh, lemak perut, usia sel, dan kadar air. Output dari beberapa parameter tersebut kemudian dijadikan sebagai input untuk aplikasi yang dibangun.
The study background is the need to evaluate learning and the placement of the sequence of courses. The learning objectives are achieved optimally. This study conducts a path analysis to determine the direct or indirect effect of learning outcomes for mathematics prerequisite courses, Discrete Mathematics and Linear Algebra and Matrix, on learning outcomes of Expert Systems with Artificial Intelligence as an intervening variable. This study is explanatory research conducted at the Study Program of Informatics Engineering, STMIK Palangkaraya. The sample used is the 2017 and 2018 batch of students who have taken and passed the MD, AL, KB, and SP courses, as many as 94 people. The data were analyzed using student learning outcomes in the four courses. The data were then selected and analyzed descriptively, the assumption of path analysis (normality, multicollinearity, and heteroscedasticity) was tested, and finally, path analysis was performed. Hypothesis testing was carried out with the help of the R program. The results showed (1) the learning outcomes of the MD and AL courses directly significantly affected the learning outcomes of the KB courses by 23% and 23.7%, respectively, and (2) the learning outcomes of the AL courses directly affected the learning outcomes of the SP courses by 34.9%, (3) the learning outcomes for MD and KB courses do not directly affect learning outcomes for SP courses, (4) learning outcomes for MD and AL courses do not indirectly affect learning outcomes for SP courses.
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