21 hasil untuk "Rayendra"
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Artikel Jurnal
Peningkatan profesional guru melalui pelatihan pendekatan kemitraan
The development of human resources for teachers and education personnel aims to provide opportunities for teachers and education personnel to develop and express themselves according to the needs, talents, and interests of each individual in accordance with the conditions needed in schools…
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ResNet34-Encoded U-Net with Transfer Learning for Breast Cancer Cell Segmentation Under Data Scarcity
Histopathological examination of hematoxylin and eosin (H&E)-stained tissue remains the clinical gold standard for breast cancer diagnosis; however, manual cell segmentation is labor-intensive, subjective, and prone to substantial inter-observer variability. Deep learning-based segmentation models…
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Artikel Jurnal
PENGEMBANGAN E-MODUL BERBASIS REALISITIC MATEMATICS EDUCATION MATERI BANGUN DATAR TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA
Penelitian ini bertujuan untuk menghasilkan e-modul berbasis realistic mathematics education yang valid dan praktis, serta mengetahui efektivitas e-modul berbasis realistic mathematics education terhadap kemampuan pemecahan masalah matematis siswa. Penelitian ini merupakan jenis penelitian dan…
Dari koleksi institusi
- APLIKASI PENGOLAHAN DATA SISWA PADA PANTI SOSIAL BINA REMAJA RUMBAI PEKANBARUDODI RAYENDRA · 2011 · UNILAK
- Maximizing construction project and investment budget efficiency with value engineeringSuriana Chandra; Rayendra L. Toruan · 2014 · Universitas Riau (UNRI)
- Evaluasi Prediksi Curah Hujan dengan Algoritma Backpropogation di BMKG CilacapCipta, Rito; Trastaronny Pastika Nugraha, Tezhar Rayendra · 2020 · Artikel Jurnal
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Artikel Jurnal
PENGEMBANGAN MULTIMEDIA INTERAKTIF MATERI BANGUN DATAR UNTUK MEMFASILITASI KEMAMPUAN KOMUNIKASI MATEMATIKA SEKOLAH DASAR
Penelitian ini terinspirasi oleh keterbatasan alat pembelajaran sekolah dasar yang membantu siswa menjelaskan konsep matematika menggunakan simbol, visual, dan grafik, khususnya dalam geometri bidang. Untuk pembelajaran yang lebih bermakna, siswa membutuhkan media yang menyajikan ide-ide abstrak…
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Artikel Jurnal Teks lengkap
Associations Between Kidney Dysfunction and Risk Factors in Patients with Transurethral Resection of the Prostate
PURPOSE: Benign prostate hyperplasia (BPH) with urinary retention can result in kidney dysfunction. Several risk factors might influence deterioration in kidney function. The aims of this study were to assess the association between kidney dysfunction and risk factors in patients with transurethral…
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Artikel Jurnal
MAPPING RESEARCH TRENDS IN GAME-BASED ICT LEARNING FOR INTERACTIVE EDUCATIONAL APPLICATIONS: A BIBLIOMETRIC STUDY
The rapid growth of digital technology in the education sector requires effective and innovative information and communication technology (ICT) solutions to enhance student engagement and support interactive learning. This study aims to analyse existing research patterns, collaborative structures…
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Establishment Of A General Election Court System In Indonesia
General election disputes in Indonesia frequently cause political and legal issues. Unfortunately, an established dispute resolution institution is not available. This article aims to address this need by addressing the reasons existing legal policy on general election dispute resolution has not…
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Artikel Jurnal Teks lengkap
Clinical and intraoperative findings for dangerous chronic suppurative otitis media in paediatric cases
The number of complications in dangerous Chronic Suppurative Otitis Media (CSOM) remain high, especially in late presentation. Extensive disease with intratemporal and intracranial complications, especially in children, was commonly found in Cipto Mangunkusumo General Hospital (CMGH), a tertiary…
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Pengaruh Model PBL berbantuan Authentic Video Pada Materi Getaran dan Gelombang Terhadap Kemampuan Berpikir Kritis dan Hasil Belajar Siswa
Kemampuan berpikir kritis yang dimiliki siswa tergolong rendah, hal ini juga berdampak pada hasil belajar siswa. Oleh karena itu, penelitian ini bertujuan untuk mengetahui pengaruh model PBL berbantuan authetic video terhadap kemampuan berpikir kritis dan hasil belajar siswa pada materi getaran dan…
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Artikel Jurnal
Associations Between Kidney Dysfunction and Risk Factors in Patients with Transurethral Resection of the Prostate
Zuhirman Zamzami,1 Herman Rayendra,2 Nafisa Az-zahra3 1Urology Division, Surgery Department, Medical Faculty of Riau University, Pekanbaru, Riau, Indonesia; 2Department of Internal Medicine, Consultant of Kidney and Hypertension, Medical Faculty of Riau University, Pekanbaru, Riau, Indonesia…
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Artikel Jurnal Teks lengkap
Melanogenesis-stimulating activity of Nigella sativa extract in B16F10 cells: Optimising detection wavelengths for enhanced precision
Vitiligo is a chronic depigmentation disorder with limited effective treatments, particularly in low-resource settings. Nigella sativa (black cumin) has shown melanogenesis-modulating potential, largely attributed to thymoquinone (TQ). This study investigates the melanogenesis-stimulating activity…
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Artikel Jurnal
Evaluating the Cytotoxic Effects of Ethanol and n-Hexane Extracts from Black Cumin Seeds (Nigella sativa) on B16F10 Mouse Melanoma Cells : A Preliminary Investigation into Vitiligo Treatment
Black cumin (Nigella sativa) is a herbal plant that has been cultivated locally in Indonesia and is traditionally used for various diseases. Thymoquinone, one of the main components, is rich in biological activity. In several countries, topical application of its oil on human skin with vitiligo can…
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Artikel Jurnal Teks lengkap
ntimelanogenesis effect of ethyl acetate extract of avocado seeds (Persea americana Mill.) on B16F10 melanoma cells
Context: Hyperpigmentation is frequently associated with ultraviolet radiation exposure. Natural tyrosinase inhibitors, such as catechin from avocado seeds (Persea americana Mill.), are increasingly studied due to their antioxidant and tyrosinase-inhibiting properties, which show potential as…
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IMPLEMENTASI INCREMENTAL METHOD PADA RANCANG BANGUN WEBSITE PENERBIT PNP PRESS
Penerbit PNP Press merupakan salah satu penerbit di Indonesia yang berada di bawah naungan perguruan tinggi negeri Politeknik Negeri Padang, penerbit ini menerbitkan dua model penerbitan, yakni Majalah dan buku. Jenis buku yang diterbitkan di PNP Press adalah buku ilmiah, teks, dan referensi…
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Artikel Jurnal
Cytotoxicity of Ethyl Acetate Extract of Avocado Seeds (Persea americana Mill.) on Mouse Melanoma B16F10 Cell Line
Artificial whitening agents available in the market can cause damage to melanocytes; therefore, a safe and naturally derived skin-whitening agent is needed. Avocado seeds (Persea americana Mill.) are often discarded as waste but possess numerous health benefits. One of the compounds in avocado…
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Artikel Jurnal
Analysis of Equilibrium Concepts at Traditional Dance of Tari Banjarkemuning, Sidoarjo as an Innovation of Physics Learning by Ethnoscience Approach
Physics learning is rarely associated with local wisdom, so many people think the local arts have a separate topic from scientific study. This research analyzes the equilibrium concepts at Tari Banjarkemuning from Sidoarjo, East Java. This qualitative research uses content analysis techniques…
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Artikel Jurnal
Bilateral necrotizing otitis externa in a patient with hemophagocytic lymphohistiocytosis
Necrotizing otitis externa (NOE), an infection involving the temporal bone and adjacent structures, poses a high risk of life-threatening complications. The disease occurs mostly in immunocompromised patients. In this paper, we reported a case of a 5-year-old patient presenting with bilateral NOE…
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Artikel Jurnal
Optimizing Team Building Through Training for Karang Taruna Youth in Pasir Tanjung Village, Bogor
Pasirtanjung village has many young people who have an essential role in the village. However, although the number of youths is quite large, the Karang Taruna in Pasirtanjung Village is still unable to function optimally because members are not active enough to contribute. Therefore, Karang Taruna…
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Artikel Jurnal
Optimizing Sensitivity in Machine Learning Models for Pediatric Post-operative Kyphosis Prediction
Post-operative kyphosis represents a significant complication following pediatric spinal corrective surgery, necessitating sophisticated prediction methods to identify high-risk patients. This study developed and evaluated machine learning models for kyphosis prediction using a dataset of 81…
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Artikel Jurnal
Evaluasi Prediksi Curah Hujan dengan Algoritma Backpropogation di BMKG Cilacap
Backpropogation atau biasa disebut dengan backprop adalah algoritma yang mempelajari tentang bagaimana cara memperkecil atau meminimkan tingkat ke-error-an dengan dimenyesuaikannya bobot berdasarkan perbedaan output dan target sesuai dengan yang diinginkan. Penelitian ini akan membahas mengenai…