Sistem pakar merupakan pengetahuan seorang ahli yang dimasukkan kedalam sistem komputer agar dapat memecahkan masalah tertentu. Sebab terbatasnya pengetahuan dan informasi mengenai penyakit menular, khususnya yang menyerang anak-anak menjadi permasalahan umum yang didapatkan di masyarakat. Para orang tua kesulitan untuk memprediksi penyakit yang diderita oleh anak mereka, dan bingung untuk mengobatinya. Orang tua lebih memilih merawat anak mereka sendiri sesuai kemampuan mereka karena terkendala biaya yang bagi sebagian orang tua merupakan biaya yang cukup mahal. Hal itu sering kali terjadi, akibat keterlambatan penanganan menyebabkan penyakit tersebut bertambah parah dan sulit untuk disembuhkan. Tujuan dibuatnya sistem pakar diagnosa penyakit menular pada anak adalah untuk mempermudah orang tua dalam mendiagnosa penyakit yang dialami oleh anak dan dapat segera mendapatkan penanganan sesuai penyakit yang dialami oleh anak sehingga dapat Menghemat waktu dalam pengambilan keputusan. Bagi pakar diharapkan dapat menyimpan pengetahuan dan keahlian para pakar. Metode pengembangan sistem yang digunakan dalam penelitian ini adalah metode waterfall karena metode ini lebih mudah dipahami untuk perancangan sistem pakar. Sistem ini dibuat menggunakan bahasa pemrograman PHP dan MySQL sebagai database. Dari hasil pengujian menggunakan metode blackbox testing diperoleh sistem pakar diagnosa penyakit menular pada anak yang dibangun memiliki fungsionalitas yang baik dan berjalan sesuai dengan yang diharapkan.
One of the issues in mathematics education was many math problems requiring reasoning skills were included in the National Examination. This was part of the attempts to gradually adjust Indonesian standards to international standards such as PISA. The purpose of this article was to assess the potential effects of PISA-type math problem on students’ math literacy abilities. The method used in this article was design research type development studies, which consist of 2 stages, preliminary and formative evaluation. The preliminary stage consists of analysis and design. In the formative assessment consists of self-evaluations, expert reviews, one-to-one, small groups, and field tests. The potential effect of the problem was indicated by the results in the field test stage. The mathematical literacy abilities that emerge were communication skills, mathematics, representation, reasoning, and arguments, choosing strategies in solving problems, and the ability to use language, symbolic, formal, and technical operations. Communication skills dominate over other mathematical literacy abilities.
One of the effects of chronic kidney disease is a decrease in sexual function due to long hemodialysis, where patients who undergo hemodialysis for a long time will experience an inability to enjoy sexual activity so that it has an impact on fulfilling their needs. sexuality and change the patient's sexuality pattern. Sexual dysfunction in female hemodialysis patients causes increased pain in women (dyspareunia) and difficulty in vaginal mucus, whereas in men it includes disorders of sexual desire, erectile dysfunction and premature ejaculation. The aim of this study was to review the extent of sexual function in chronic kidney disease patients undergoing hemodialysis. This type of research uses a Literature Review (LR) with a population of 69 journals, with a sample of 2 national journals and 13 international journals according to the inclusion criteria of international or national journals related to sexual dysfunction in hemodialysis patients, journals published in a span of 10 years (2010 - 2020) ) and the journal must be in full text. Evaluation of the feasibility of the data using the Joanna Brigs Institute (JBI) by filling in the critical appraisal tool checklist sheet. The results showed sexual dysfunction that occurs in men is found; dissatisfaction, avoidance, loss of energy, premature ejaculation and erectile dysfunction, impotence, does not last long during sexual activity, lack of excitement, and the condition of sperm mixed with blood. Whereas in women it is found; dissatisfaction, orgasm, decreased desire, lubrication, pain during intercourse, reluctance to engage in sexual activity, decreased desire and libido. It is hoped that this research will serve as a theoretical basis in the nursing process both applied and theoretically.
Telah dilakukan penelitian untuk mengetahui hasil belajar siswa dengan menggunakan model pembelajaran quantum teaching. Jenis penelitian adalah quasi eksperiment. Populasi penelitian seluruh siswa kelas XI RPL semester ganjil SMKN 1 Patumbak terdiri dari dua kelas. Sampel penelitian dua kelas yang dilakukan dengan teknik purposive random sampling, kemudian diberikan perlakuan yang berbeda, kelas eksperimen dengan model pembelajaran quantum teaching dan kelas kontrol dengan pembelajaran konvensional. Data yang digunakan dalam penelitian adalah tes pilihan berganda sebanyak 20 soal dengan 5 pilihan jawaban yang telah divalidasi. Hasil penelitian diperoleh nilai rata-rata pretes kelas eksperimen adalah 37,3 dan kelas kontrol adalah 38. Hasil uji normalitas data pretes kedua sampel berdistribusi normal dan mempunyai varians yang homogen. Nilai rata-rata postes kelas eksperimen 75,2 dan kelas kontrol 62.2. Analisis uji t diperoleh thitung> Wi (5,2 > 1,67) sehingga dapat disimpulkan ada perbedaan hasil belajar siswa akibat menerapkan model pembelajaran quantum teaching.
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