Some types of vegetables can be consumed directly as fresh vegetables without processed before, such as cabbage, basil and cucumber that are usually on the menu of “ayam penyet” stalls. Fresh vegetables are eaten rawly that potential to be contaminated by feces, characterized by existences of E. coli. This study aims to analyze the existences of E. coli bacteria on basil (Ocimum Americanum …
This research is motivated by the result of lower-grade students learn math IVA SDN 55 Kesumbo Ampai, seen from the average value of the class 66.23. Therefore, the researchers provide an alternative to the implementation of cooperative learning model learning NHT in the class IVA SD Negeri 55 Kesumbo Ampai. This research aims to improve learning outcomes Mathematics IVA grade students of SD Ne…
This study was conducted to examine the effect of Competence, Independence, Objectivity and Due Professional Care for Quality Audit. The population used in this study there are 59 auditors, the type of data used tends kualitastif the data sourced from the auditor. while the techniques of data analysis using multiple linear analysis, t test and f test with significance level of 0.10%. based on t…
Auditing process often encounter problems due to the number of auditors who againt professional standards of auditors and the code ethics of public accountants. Besides,a lot of cases happened caused of the auditors do disfunction behavior in the audit process. Thereby reducing the quality of audits produced. The purpose of this study was to examine the influence of personal auditors characteri…
Magnetic field is an important physical quantity in many research fields such as research in geology, geophysics, and research in the field of magnetism. In this paper, a computer-based instrument for measuring induced magnetic field strength is decribed. The instrument system for measuring magnetic field strength is an instrument with an external measuring unit using KMZ10B magnetoresistive se…
This research is a classroom action research that aims to improve the biological activity and learning outcomes of students with learning model cooperatif Script implementation on SMP VII5 class Pekanbaru 14 Academic Year 2012/2013. The research was conducted in April-May 2013. The subjects were 14 grade students VII5 SMP Pekanbaru, amounting to 32 people (15 students and 17 female students). P…
Stress is a human psychologic response in life, include students. Stress is one factor that influences academic achievement. The stress level of medical students is influenced by many factors, such as a busy learning schedule and number of duty. This study was designed to determine the assosiation between the level of stress with medical student learning achievement in Riau University class…
Telah dilaksanakan penelitian tindakan kelas dengan penerapan model pembelajaran kooperatif Tipe STAD untuk meningkatkan hasil belajar sains siswa kelas V SD Negeri 51 Duri Kecamatan Mandau T.A 2008/2009. Penelitian ini dilaksanakan pada tanggal 06 November sampai 26 November 2008. Subjek penelitian ini adalah siswa kelas V sebanyak 29 orang yang terdiri dari 14 orang laki-laki dan 15 oran…
Lahirnya Keputusan Menteri Pendidikan Nasional Nomor 44 Tahun 2002 telah membawa perubahan pada stakeholder sekolah yang sebelumnya dipegang oleh pusat sekarang menyebar ke berbagai pihak yang berkepentingan. Untuk itulah dibentuk komite sekolah yang merupakan suatu badan mandiri yang membantu sekolah dalam mendukung penerapan kebijakan pendidikan. Komite sekolah SMP Negeri 1 Dumai belum d…
This research is aimed to obtain leaf manure treatment interaction with finest planting media for roses growth and production. The research was done by experimental design, using split plot design based on Completely Randomized Design. Consists of to factor, each factor consists of 3 level treatment and each of it repeated 3 times. First factor was leaf manure concentration; E1=(1 cc/liters of …
Harga pokok produksi meliputi biaya-biaya yang dikorbankan untuk memproses bahan baku, barang setengah jadi sampai menjadi barang akhir untuk dijual. Unsur yang menjadi barang dari harga pokok produksi ini adalah : biaya bahan baku, biaya tenaga kerja dan biaya overhead pabrik. Ketiga komponen unsur biaya produksi ini merupakan satu kesatuan biaya produksi yang sangat penting diperhatikan k…
Penelitian ini dilatar belakangi oleh pembelajaran sejarah di kelas VII SMP Negeri 2 Kuindra Kec. Kuala Indragiri Kab. Indragiri Hilir, siswa belum sepenuhnya dapat memahami materi pelajaran dan cenderung kurang menarik/menoton , sehingga mempengaruhi minat belajar siswa. Hal ini terlihat dari : siswa pasif dalam menerima pelajaran, rendahnya nilai sejarah siswa ratarata dibawah 75%. Mence…