Curriculum Development in Indonesian Education

Pendidikan Indonesia telah belangsung selama berabad-abad mengikuti perkembangan sejarah, elonomi, politik masyarakat Indonesia. Pendidikan Indonesia sejalan dengan tumbuh kembangnya kerajaan-kerajaan di Nusantara dan juga masuknya agama-agama besar di Indonesia seperti Hindu, Budha maupun Islam. Namun perkembangan pendidikan modern di Indonesia diawali dengan masuknya kolonial bangsa barat ke Indonesia. Setelah Indonesia merdeka, pemerintah terus menerus melakukan pembangunan pendidikan secara nasional di seluruh wilayah NKRI. Pembangunan pendidikan tidak bias terlepas dari pengembangan kurikulum karrena kurikulum adalah inti dari proses pembelajaran. Kurikulum disususn dan dikembangkan sesuai kebutuhan siswa, sekolah, masyarakat serta tuntutan jaman

Proton beam radiotherapy in the management of uveal melanoma: clinical experience in Scotland

<p>Aim: To evaluate proton-beam radiotherapy (PBRT) in the management of uveal melanoma in Scotland.</p> <p>Methods: A retrospective review was undertaken on all patients receiving PBRT for uveal melanoma (1994–2005). Data obtained included: gender, past ocular/medical history, age, presenting complaint(s), diagnosis, laterality, tumor location/ultrasound characteristics, visual acuity (VA) and intraocular pressure. At post-treatment reviews (3, 6, 12, and 24 months), the following data was obtained: VA, intraocular pressure, tumor appearance and ultrasound characteristics. Mean follow up was 38.8 months.</p> <p>Results: Seventy-six patients were included. Mean age was 64 years; male to female ratio was 1.1:1. Ninety-seven percent demonstrated initial treatment response; 87% had successful control of tumor growth. Mean pre-treatment tumor height was 6.2 mm v.s. 4.8 mm post-irradiation (p < 0.001). Pre-irradiation VA was <3/60 in 18.5% compared with 74% post-irradiation (p < 0.0001). There was a statistically significant association between adverse events (enucleation, metastasis) and greater maximal basal tumor diameter. Eighteen eyes were enucleated. The median survival time was estimated to be 54 months.</p> <p>Conclusion: In our experience, PBRT is a precise, reliable and effective treatment in the management of large, and previously treated uveal melanomas. It prevents enucleation in the majority at short term follow-up.</p&gt

A Comparative Study on Japanese and Indonesian Elementary School

Pendidikan dasar secara umum terbagi dalam dua lembaga pendidikan yakni sekolah dasar dan sekolah menengah pertama. Proses pendidikan yang berlangsung di sekolah dasar merupakan landasan yang sangat penting untuk proses pendidikan di lembaga selanjutnya. Tujuan yang sangat penting dari proses pendidikan di sekolah dasar adalah pengembangan otot, emosi, sosialisasi, pengenalan lingkungan,dan aspek kebahasaan. Kemudian, mulai kelas empat di sekolah dasar ,para siswa mendalami ilmu pengtahuan secara intensif. Sekolah dsar di Jepang menekankan pada pendidikan mental sehingga anak bisa lebih ulet, tabah, toleran, dan optimis dalam hidup bermasyarakat. Pendidikan moral, olah raga, ketrampilan, dan pendidikan kesejahteraan keluarga sangat penting dalampengembangan kepribadian siswa. Pelajaran matematika dan ilmu pengetahuan banyak diajarkan dengan pendekatan kontekstual di sekolah dasar di Indonesia dan Jepang. Kedua Negara juga mulai memberikan pelajaran Bahasa Inggris kepada siswa sekolah dasar untuk mengenalkan secara dini bahasa dab kebudayan bangsa lain serta mempersiapkan mereka dalam persaingan global. Melakukan studi banding terhadap kondisi pendidikan Negara lain membuat kita memperoleh informasi yang benar terhadap pencapaian kita dan Negara lain di bidang pendidikan serta membuat langkah-langkah perbaikan berdasarkan data yang terpercaya bukan kabar burung yang tidak jelas

Analytical and finite-element study of optimal strain distribution in various beam shapes for energy harvesting applications

Due to the increasing demand for harvesting energy from environmental vibration, for use in self-powered electronic applications, cantilever-based vibration energy harvesting has attracted great interest from various parties and become one of the most common approaches to convert redundant mechanical energy into electrical energy. As the output voltage produces from a piezoelectric material depends greatly on the geometric shape and the size of the beam, there is a need to model and compare the performance of cantilever beams of differing geometries. This paper presents the study of strain distribution in various shapes of cantilever beams, including a convex and concave edge profile elliptical beams that have been overseen in most of the prior literature. Both analytical and finite element models are derived and the resultant strain distributions in the beam are computed based on MATLAB solver and ANSYS finite element analysis tools. An optimum geometry for a vibration-based energy harvester system is verified. Lastly, experimental results comparing the power density for a triangular and rectangular piezoelectric beams are also presented to validate the finding of the study and the claim as suggested in the literature is verified