This study aims to determine the composition and diversity of soil surface arthropods at the Arboretum of the University of Riau, and obtain alternative learning resources. The method of this research is survey. The location was chosen based on purposive random sampling by considering 5 stations. The parameters used in this study are type composition, population density (ind / m ^ 2), diversity…
Marketing margins are a way to find out the price comparison sold by fishermen from Pambang Coastal Village to end consumers. One of the dominant fish catches is Malung (Gnathophisnystromi). This study aims to determine the Marketing Channels of Malung (Gnathophisnystromi), Analyze the Costs, Receipts and Marketing Margins of Malung (Gnathophisnystromi) in Coastal Mining Villages. This research…
The problem of this research is when playing game material (sparing), it is often seen that players miss the ball because they are slow to turn their bodies to receive the next ball effect to the agility of players who are not good. The purpose is to find out how much the corelation of agility with the results of footwork in the athletes male of Badminton Riau Andalan Pulp And Paper Pangkalan K…
SALMI HADI , NIM: 0910247588, Observational title: “ CLERK CONSTRUCTION POLITICS ON SECTIONED REGENCY REGION SECRETARIAT LIAISON CAMPHOR ” Clerk construction politics on Sectioned Regency Region secretariat Liaison Camphor stills to point out many about problems. Subject about problem that was formulated by formulation: how is clerk construction politics on Sectioned Regency Region secretar…
Ethanol production process is done by the process of hydrolysis and fermentation are carried out simultaneously in a single batch reactor. Sources that will holosesulosa hydrolyzed to their constituent sugars taken from the pulp and reject these sugars are then fermented into bioethanol. Reject pulp is one of industrial solid waste biomass pulp and paper containing 95.51% holoselulosa. So far h…
Palm oil wastewater of PTPN V potentially contaminating environment if we can’t handle correctly. The result of analysis showed that acidic pH’s value 4.0, the value of COD is 30,000 mg/L and TSS value is 8635 mg/L. This value is not in accordance with the decree of minister Environment number 51 of 1995 for pH values were in the range 6-9, for a COD value is 500 mg/L and TSS value is 300 m…
The research was carried out starting from low ability to determine key ideas. Formulation of the problem this research is the application of scanning techniques to determine key ideas IVA SDN 012 Tassel coastal city of Pekanbaru? The subjects were students of class IVA SDN 012 Tassel coastal city of Pekanbaru, amounting to 31 students, which consisted of 15 female students and 16 male students…
ABSTRAK Penelitian ini dilakukan dengan tujuan untuk meningkatkan hasil belajar biologi siswa kelas VIII.5 SMPN 2 Dumai Tahun Pelajaran 2009 – 2010 melalui penerapan metode pemberian tugas. Penelitian ini dilaksanakan pada bulan Maret sampai April 2010. Subjek penelitian ini adalah siswa kelas VIII.5 SMPN 2 Dumai dengan jumlah siswa 26 orang terdiri dari 10 laki-laki dan 16 orang siswa perem…
Penelitian ini dilakukan dengan latar belakang karena semangat dan motivasi belajar siswa rendah dan kurangnya pemahaman belajar siswa dengan menggunakan metode pembelajaran guru yang dilakukan dengan metode caramah yang menimbulkan kejenuhan belajar siswa dalam kelas. Penelitian ini bertujuan untuk mengetahui aktivitas guru, aktivitas siswa serta perkembangan motivasi belajar siswa dengan…
Development high population in the city of Pekanbaru raises complex issues, because the government has been unable to anticipate or slow the rapid population increase. One of the problems that arise apart from crime, unemployment, flood rubbish, and so is the problem of the existence of street hawkers (street vendors). The impact of the presence of street vendors by creating a slum chaotic …
Penelitian ini bertujuan untuk mendeskripsikan hasil belajar keterampilan psikomotor Sains Fisika dengan penerapan model Problem Based Instruction di SD Negeri 022 Sintong Bakti kelas V.A pada semester II tahun pelajaran 2010/2011 pada materi pokok pesawat sederhana. Subjek penelitian berjumlah 34 orang siswa terdiri dari 19 orang laki-laki 15 orang perempuan, bentuk penelitian adalah pra ekspe…