This research aims to study the effect of bottom ash as substitute of sand in paving block and to classify each percentage of substitution into SNI 03-0691-1906 Bata Beton (Paving Block) class specification. Mixture material composition that used between cement and sand is 1 : 3. The variation of substitution start from 0%, 10%, 20%, 30%, 40% of sand weight. Tests performed on paving block incl…
Food needs rice production (Oryza sativa L.) in Riau Province was lower than the previous year. One of the main constraints of upland rice is one of which is rice bug pest attack (Leptocorisa acuta T.). Eco-friendly pest controls are offered using pestiside botanical of gadung tuber extract (Dioscorea hispida Dennst). The aim of the study was to obtain the concentration of gadung tuber extract …
The selection of the type of foundation is very influential on the strength of a building. One alternative that can be used as a substitute for cerucuk foundation is helical pole foundation Helical pile a manufactured steel foundation consisting of one or more helix-shaped bearing plates affixed to a central shaft that is rotated into the ground to support structures. At this research will be p…
Implementation of public services through the Mobile Elektonik (SIMOLEK) system at the One Stop Service Integrated Service Office (DPMPTSP) Pekanbaru City is implemented to improve the quality of public services (licensing and non-licensing services) by providing the simplification of the system and improving access to services so it is expected to encourage community / business actors to manag…
This research was condureted from February 5th, 2018 – March 7th, 2018 in Aquaculture Technology Laboratory, Fisheries and Marine Faculty, University of Riau. This study aims to determine the optimum doses of probiotics boster multi cells to decrease the concentration of ammonia, growth and survival of green catfish (Mystus nemorus). The method used in this research was Complete Randomized De…
Drying of cow’s skin crackers ( kerupuk jangek ) has been done using a cabinet type dryer. The dryer was made from a cupboard with size of 138 cm x 80 cm x 118 cm. The biomass used in this research was coconut shell. Coconut shell used was 1 kg , 1,5 kg, and 2 kg. Drying with 2 kg coconut shell produced higher temperature and therefore more water removed from kerupuk jangek. The temperature o…
This study aims to determine effect of profitability, liquidity and leverage on company of basic industry and chemical sectors listed in Indonesia Stock Exchange (IDX). Profitability ratios were used as independent variables is Return On Assets (ROA) and Return On Equity (ROE), the ratio of liquidity are used ad independent variable is Current Ratio (CR) and Leverage ratio were use as independe…
This research was conducted at PT. Bank Danamon Indonesia Pekanbaru Branch. The purpose of this study is to determine the influence of Climate Variables Organization, Leadership, and Self Esteem partially or simultaneously on Employee Performance PT. Bank Danamon Indonesia Pekanbaru Branch. Sampling using census method. Analysis used in this research is Test Validity, Reliability Test, Individu…
The phenomenon of early marriage is a case that is more prevalent in rural than in urban areas. This study aims to determine what factors cause of premature marriages, to find out how the society view against of early marriage in the village Suhada. This study focused on the age of marriage with the educational background, knowledge, the economic system of family and religious background. Early…
This research describe the foreign policy of Indonesia toward Tiongkok dominations in conflict at the South China Sea in 2012-2016. South China Sea are one of high seas in the world that have big potency in transportations, natural resources and economic interest. South China Sea are located in South East Asia region and have border with six countries such as Indonesia, malaysia, Filiphina, Vie…
The division moratorium village is the first step of the government to make the arrangement number of villages.village expansion proposal has been accepted by BPMPD, but the petition was in the process of considering the central goverment has not issued a decision lifting of moratorium. Therefore, the research wanted to see the expansion process village jaya preparation add Rokan Hulu in 2014-2…
SUMMARY Watermelon (Citrullus vulgaris) is a fruit that contains a lot of nutrients such as protein, fat, vitamin A, vitamin B, vitamin C, iron, phosphorus and some amino acids that are beneficial for health. Watermelon tend to be consumed at the flesh of the fruit, while the white or skin thrown away so it is necessary to use the fruit skin. The purpose of this research is knowing antimicrobi…
This final project aims to make push-pull converter used power supply 220 V, 50 Hz inverter. The accumulator battery used as the source is 24 Ah A sealed lead acid (SLA) with a nominal voltage of 12 volts. The battery of this accumulator is as a voltage source from a push-pull dc-dc converter circuit whose output will be used for a 220 V, 50 Hz Inverter Power Supply. The test results for both t…
This study was conducted to determine the ability to read the beginning of a child through the use of media lotto board. This research method is classroom action research (PTK), which consists of 2 cycles. Each cycle consists of four stages: planning, implementation, observation, and reflection. The research subject of children aged 5-6 years KB Mutiara Hati totaling 10 people consisted of 6 bo…
This research was aimed to evaluate the formulation of fish grilled cake coated from Cyprinus carpio. The parameter test was organoleptic, chemical analysis (protein content), and microbial analysis is total plate count (TPC). This research was used method of completely randomized designed non factorial (RAL) with 4 treatments, O0 (control), O1 (25% of meat fish), O2 (35% of meat fish), and O3 …
A study on oil content in water and sediment was conducted in December 2015. The purpose of the study was to provide baseline data on environmental quality of Northen and Southern parts of Rupat Island Coastal Waters. Method used to determine location of the research is a survey method, while method for analyzing samples based EPA (Environmental Protections Agency). The results of this study sh…
The study was aimed to determine the optimum concentration of ruku-ruku leaves (Ocimum sanctum L) extract solution used for hibernating tilapia during dry system transportation. The research was using an experimental method and designed randomized complete design (RCD). The treatment was hibernating the fish by using four kinds and levels of the concentration ruku-ruku leaves extract, namely us…
The process of interaction in different cultural happening in society. In the process there is an understanding on the role of verbal communication and nonverbal communication, which is based on the belief that people from different cultures can adjust to accommodate other cultures. In the communication accommodation, there is a strategy used to align the communication process is being carried …
The purpose of this study was to determine effect of work stress, organizational culture and job satisfaction to turnover intentions employees PT.Alas Watu Gold District Kampar. The population in this study all employees of PT. Alas Watu Gold totaling 110. While the sampling technique with the formula proposed by Slovin order to obtain a sample sebayak 86 people. Analysis of data using mult…