Magnetite/hydroxyapatite composites can be applied in biomedical fields such as drug delivery, orthopedics, protein adsorption/release, hyperthermia therapy, and solid phase extraction from plasmid DNA. The purpose of this study was to study the effect of reaction temperature and hydroxyapatite ratio on the crystallinity, particle size, magnetism and morphology of the composites of magnetite/hy…
This study aims to examine the effect of competency, independence, management support and the relationship between internal auditors and external auditors on the effectiveness of internal audits. The object of this research are star hotels III, IV and V in Pekanbaru City and the sample in this study is internal auditors who work in star hotels III, IV and V in Pekanbaru City.The sample collecti…
Abstract Taxes, as one of the state's components revenue, are used for financing development in Indonesia. Implementation of taxes is regulated by government in Law Number 28 Year 2009 regarding Regional Tax and Retribution. It is followed up by Regional Regulation of Pekanbaru City Number 4 Year 2011 regarding Advertisement Tax. By this research, researcher wants to know what strategies can…
The objective of this research was to develop the student’s activity sheet on reaction rate subject. This research was a reseach and development (R & D) with the 4-D model that comprise of Definition, Design, Develop, and Disseminate. It was only to developed phase and limited tryout. The research was located in FKIP Riau University. The students’ activity sheet were used as research object…
The word "Islam" is derived from the word aslama means surrender, not only does Islam mean peace, salvation, submission to Allah but also means do the virtues of those who recognize the religion of Islam is called muslim. The birth of the Islamic religion brought by the Prophet SAW in the 7th century AD, creates an extraordinary driving force that has ever been experienced by mankind. One of …
Ompok hypophthalmus is one of freshwater fish that inhabit the Tarai River. To understand the type of food consumed by O.hypophthlamus, a study has been conducted on April-June 2018. The fish was captured using a gill net and a scoop net. There were 105 fishes captured, that was consisted of 77 fishes with filled stomach and 28 fishes with empty stomach. Stomach content of the fish was analyzed…
ABSTRACT The phenomenon that occurs is the increasing number of people who seek treatment in the alternative medicine Traditional Miftahussyifa Cottage in Pekanbaru City. The purpose of this study is (1) To find out the response of people who have attended traditional alternative medicine at Miftahussyifa hut. (2) To find out the factors that encourage them to seek treatment in traditional a…
Hydrilla verticillata are able to absorb heavy metals in the water and it can be used for phytoremediation process. A research aims to understand the Zn, Cu and Fe content in the water and the ability of the plants to accumulate those heavy metals was conducted in March - April 2018. H. verticillata are tied to anchored rope at 3 different depths (in the surface, 0.5 m and 1 m depths). The plan…
This study aims to determine the business prospects of the home industry of steamed sponge cakes in Pekanbaru City and to find out any problems or constraints faced in running the business of steamed cake in Pekanbaru City. Population in this research is snowball sampling method, where it can of the first respondens, the next respondens The research method used in this research is the feasibili…
ABSTRACT Serombou Stone House is one of the existing attractions in Rokan Hulu district. According to one of the managers of tourist attraction Serombou this is due to problems in the existing facilities in the tourist attraction Serombou stone house. Serombou Stone House has the lowest rate of visits in comparison with other attractions in rokan hulu district. This research was conducted t…
The purpose of this study is to analyze the effect of profitability, leverage, firm size, and Corporate Social Responsibility (CSR) disclosure on Earning Response Coefficient (ERC). The population in this study was companies of property and real estate listed in the Indonesian Stock Exchange during 2013 to 2017. The sample was determined by using purposive sampling method and obtained 38 compan…
ABSTRACT At present the condition of Nopi Garden Nopi is no longer good due to the damage to the embankment that collapsed on Lake Nopi Lake. So the minimum number of visitors who come to Nopi Garden Lake. Therefore the study aims to describe Lake Nopi Lake as a place for Family Recreation. This study uses descriptive qualitative methods. The subjects of this study were key informants, name…
This research is dilator by the low listening ability of children aged 4-5 years in PAUD Insan Rokan Cemerlang. Based on the observation of the researchers in PAUD Insan Rokan Cemerlang on the ability to listen to children is still below the standard, some children still have difficulty listening when the teacher explained in front of the classroom during the learning process is underway. This …
Stirling numbers are divided into two types namely Stirling's numbers of the _rst kind s(n; k) and Stirling's numbers of the second kind S(n; k). The tribonacci number is a generalization of a Fibonacci number which has a unique and eisily recognizable shape, since each subsequent tribe is obtained by summing the three previous tribes beginning with the tribes 0, 0 and 1. Stirling's matrix of t…
ABSTRACT This research was conducted at SDIT Al-Azhar Pekanbaru. The purpose of this study is to determine parents' satisfaction with education services at SDIT Al-Azhar Pekanbaru. The focus of this research is the factors that affect parents' satisfaction toward education service at SDIT Al-Azhar Pekanbaru. The technique of determining samples purposive sampling and set the number of samples …
This study was aimed to determine the best concentration of alum and immersion time on the changes of sword fish (Trichiurus savala) quality. This research was carried out in 3 stages, namely 1) sample preparation and analysis of the chemical content of sword fish, 2) immersion of sword fish in alum solution, 3) observation with organoleptic test, proximate analysis and pH. The method used was …
This research is higlights the border dispute over the Preah Vihear temple between Thailand and Cambodia. The relationship between two states has been strain since the armed conflict in 2011 associated with the overlapping territorial dispute over area that surrounds Preah Vihear temple. This research is to questioning ASEAN’s effectivity as a Southeast Asia regime to approach and resolve th…
This study aims to analyze the performance and environment. To analyze the effect of motivation on performance. To analyze the impact of socialization on the performance and police Police Satlantas Police Pekanbaru. The research population is Personnell Police Satlantas Pekanbaru as many as 110 people. The sample size is 110 people using census. Data analysis using Path Analysis (path analysis…
This study aims to determine and analyze the effect of good corporate governance (audit quality), company size, debt covenants, and profitability to the company's decision to transfer pricing. The population used in this study is a manufacturing company listed on the Indonesia Stock Exchange in 2013-2016. The sampling method used purposive sampling, with a sample of 23 companies. The data were …
This study discusses the use of UNO Stacko game in learning Japanese vocabulary in High School Muhammadiyah 1 Pekanbaru. The purpose of the study was to determine the difference between student’s learning outcomes between classes using the UNO Stacko with a class that did not use the UNO Stacko. The object of research is the students of class XI high school Muhammadiyah 1 Pekanbaru of the aca…