Penelitian bertujuan untuk mengetahui kelayakan dan keefektifan media pembelajaran berbasis android dalam proses pembelajaran. Jenis penelitian adalah R&D dengan model 4D. Subjek penelitian yaitu siswa kelas XI Teknik Kendaraan Ringan di SMK Perindustrian Yogyakarta yang terdiri dari 30 siswa. Teknik analisis data menggunakan uji N gain. Hasil penelitian menunjukan bahwa hasil validasi oleh ahli media mendapatkan nilai rata-rata presentase 83,74%, dari ahli materi dari dosen mendapatkan nilai rata-rata presentase 93,1%, ahli materi dari guru mendapatkan nilai rata-rata persentase 92,67%, uji coba kelompok kecil dengan jumlah responden 10 siswa diperoleh nilai rata-rata presentase 81,77%, uji coba kelompok besar dengan jumlah respoden 30 siswa mendapatkan nilai rata-rata persentase 84,4%, sehingga seluruhnya mendapatkan penilaian “sangat baik” dan Media pembelajaran ini efektif diterapkan dalam pembelajaran.
BACKGROUNDDiabetes is a leading cause of foot ulcers and lower limb amputation throughout the world. Adequate wound debridement and cover is the standard of care, but lack of adequate vascularised local tissue poses a major challenge. The gracilis flap offers various advantages in this respect, which we would like to discuss in this study, and hence makes it an attractive option in diabetic foot patients. MATERIAL AND METHODSThis retrospective study was conducted over a period of 2 years, from 2018 to 2020 in the
Background: The pathology of most cutaneous horns are benign although malignancy potential has been reported in around 20 to 30 percent and not only the appearance of these lesions are a source of distress but also the fact that they can be associated with malignant transformations. The purpose of this article is to keep the clinician in constant vigil of this uncommon benign but potentially malignant lesions. Objective: To evaluate the association of Cutaneous horn with malignant change Methods: The six patients with cutaeous horn presented in our outpatient department of Plastic and Reconstructive surgery from 1st January 2014 to 30th November 2015 were evaluated and managed with wide local excision and reconstruction considering the principals of the reconstructive ladder. Histopathological reports of the specimen were collected and data was tabulated. The followup clinical examination was done every week. Results: In our study most of the lesions occured on the scalp and the remaining were found on the perineum and malignancy was confirmed on histopathology in half of these scalp lesions, whereas none of the perineal lesions in our sudy showed any malignant change. Conclusions: Cutaneous horn although an uncommon condition and usually neglected by the patient should be kept under high suspicion by the treating Surgeon and definitive management with wide local excision with adequate margins should always be explained to the patient.
Malang Raya area as a contributor of livestock product which is dairy cow's milk, do not escape from problem of increasing the number of farmers but not accompanied by an increase in milk production. This can be influenced by two kinds of factors such as genetic factors and external environmental factors such as feed. The above problems certainly underpinned renewal, to improve feed quality such as feed canning techniques, where the dynamics level of a group influenced the level of adaptation and distribution of these innovations. This research aimed to determine the dynamics of dairy farmers in Malang Raya Regency and the influence of group dynamics on the development of forage canning technology. The research location was determined purposively, where the location chosen would represent Malang Raya Regency with the majority of the people working as dairy farmers. The number of respondents in this research was 62 people who were determined by the purposive random sampling method. The research method used was descriptive analysis and case studies. Methods of collecting data used interviews, questionnaires, observations and documentation, to obtain primary and secondary data. The results showed that the dynamics of the majority group were in the moderate category, while group pressure was the only aspect that occupied the high category, in which 74.6%. Group pressure had a big influence on the motivation in performing activities to realize group goals, and the pressure was expected can change behavior, attitudes, ideas and mutual trust between members
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