Educational Assessment Standards ar ethe criteria regarding mechanisms, the procedures and instruments for assessing student learning outcomes. According to BSNP, the standardized assessment conducted by educators are to include general standards, planning standards, implementation standards, processing and reporting standards for assessment results as well as standards for the use of the assessment results. Each of these standards contained the principles and criteria established by the BSNP. Meanwhile, the assessment of learning outcomes carried out by educational units contains two main standards that must be considered, namely: the standard for determining class promotion and the standard for terminating graduation
Bahan bakar merupakan kebutuhan pokok bagi manusia, Namun ketersedian bahan bakar fosil semakin lama semakin berkurang. Biogas merupakan solusi alternatif untuk memenuhi kebutuhan manusia akan bahan bakar. Tujuan penelitian ini adalah mengetahui pengaruh penambahan Effektive Mikroorganisme 4 (EM-4) terhadap kualitas biogas yang dihasilkan dari limbah industri makan. Proses pembuatan biogas dilakukan secara batch di dalam digester anaerobic berukuran 2,5 Liter pada suhu ruangan. Dua liter campuran yang terdiri dari limbah, air dan Effektive Mikroorganisme 4 (EM-4) dimasukkan ke dalam digester anaerobic, dimana pH, COD, dan volume gas diamati setiap hari secara periodik. Pada penelitian ini Nilai pH yang dihasilkan berkisar antara 6 - 7,2. Nilai COD menurun dengan meningkatnya penambahan EM-4. Volume biogas yang dihasilkan semakin besar dengan meningkatnya penambahan EM-4. Volume biogas Terbesar yang dihasilkan sebesar 9,7 L dengan konsentrasi gas metana ( 84,376 %), karbon dioksida (11,679 %), nitrogen (3,945%). Keywords : Methane, Biogas, Digester, Anaerobic, EM-4.
Untuk mendiagnosa kerusakan suatu komputer, dibutuhkan waktu yang cukup lama, terkadang teknisi sering kali tidak menyelesaikan tugasnya agar bias memperbaiki sebagai solusi kerusakan komputer. Untuk menyimpulkan solusi kerusakan komputer, sebenarnya sudah ada standar penyelesaiannya, hal ini sangat memungkinkan agar dapat dibuatkan sebuah sistem yang mampu berjalan secara otomatis berdasarkan gejala yang muncul. Pembuatan sistem pemeriksaan kerusakan komputer sebagai sebuah alat bantu dalam perawatan sebuat laboratorium komputer bisa diselesaikan dengan menggunakan beberapa metode, seperti metode forward chaining atau backward chaining. Selain itu pemodelan sistem ini juga menggunakan metode perancangan uml yang melibatkan usecase diagram, activity diagram, sequence diagaram, kemudian untuk menggabarkan sebuah database yang memunculkan table apa saja yang diperlukan, juga digunakan class diagram sebagai analisa data. Terdapatnya beberapa table initi seperti gejala, masalah, solusi dan table persilangan diantara ketiganya akan mampu menciptakan beberapa langkah penyelesaian yang standar, sehingga diharapkan sistem ini mampu membantu para teknisi dalam rangka merawat komputer dalam sebuah laboratorium dengan cepat dan tepat. Kata kunci : Sistem pakar,kerusakan komputer, Forward chaining
The successes of development within an agricultural sector in a country should be reflected by the ability of food self-sufficiency, at least in the food security. Currently, the food security is not considerably sufficient to represent the identity of an agricultural country. Yet, the government also have difficulties to reach the target of food self-sufficiencies until they finally make some policies to achieve the aim. One of the policies is a food diversification program reflected in the Presidential Regulation of Indonesia No. 22 in 2009 that regulatesfood consumption diversification acceleration policy based on local resources. It is prepared to reduce the problems that appear recently because most of Indonesian use rice as their staple foods. Meanwhile, the rice production is unbalanced if compared with the level of consumer demands. In fact, if it is considered in terms of fulfillment, in addition to rice, there are still a lot of staple foods that can be developed. The aims of this research are: 1) Identifying the characteristics of respondents in Depok city. 2) Analyzing the influences of the cultural, social, personal, and motivation variables to the perception of non-rice food consumption societies in Depok city. 3). Analyzing the influences of the cultural, social, personal, and motivation variables simultaneously to the perception of non-rice food consumption societies in Depok city.
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