Hydroxyapatite is high biactive dan bioafinity ceramic materials. Hydroxyapatite also known osteoconductive, non-toxic, and non-immunogeic. So that there are many application of hydroxyapatite such as catalyst, fertilizer industry and pharmacy product, protein cromatography application, water treatment, bone and teeth repair. In this research, hydroxyapatite synthesised from PCC of chicken’s …
The use of guided inquiry model of making the learning module can help direct students to find their own concepts they are learning so that students can associate the material they are learning. The purpose of this study was to develop a learning module oriented guided inquiry model of the material circulation system of class XI in improving students' critical thinking skills. Research conducte…
Leaf mangrove Rhizophora sp. have antimicrobial like tanin, alkaloid, flavonoid, and saponin. The disease Motile Aeromonas Septicaemia by Aeromonas hydrophila caused 100 % mortility in three days. The purpose of the study was to determine the ability of Rhizophora sp. to cure the disease which is caused by MAS (Motile Aeromonas Septicaemia) and showed from the profile of Pangasius hypophthalmus…
This study aims to examine the influence of investment variables, consumption of labor absorption in Pekanbaru City.This study uses secondary data types in the period of 2005 - 2015 which comes from the Central Bureau of Statistics of Riau and Central Bureau of Statistics Pekanbaru. In this study using descriptive analysis method and quantitative anlisis method with multiple linear regression a…
The development of information technology in today's extremely fast growing and demanding computer users dibebagai sectors of life, ranging from enterprises and the government institutions, private and foreign companies. Their computers are expected to facilitate the work of man. Computers play an important role in the development of usahan and work, and the holding of PT. NS Lysaght Indonesia …
This study aims to analyze and prove empirically the influence of the background of board members and board knewledge about the budget on the supervision of regional finances (APBD) with public accountability and public policy transparency as moderating variables in the city council dumai. The sample in this study used a saturated sample that is all members on the peoples council of dumai c…
The purpose of this research is to explore the effect of International Activity, Profil of Industry, and Growth Opportunity On Elemen of Integrated Reporting. The population in this research is 445 industry non-financial registered in BEI 2015 . In this research the sample used is the 85 industry were selected using random sampling method. This research used secondary data by questionnaire chec…
This study aims to determine the increase children's ability to recognize geometric shapes children at the age of 5-6 years in kindergarten Chrysanthemum I Sub Rambah Samo. The technique of collecting data obtained from the data of children in Nursery Chrysanthemum I, which amounted to 15 children consisting of 10 girls and 5 boys. The method used is classroom action research (PTK), using two c…
This study is a Class Action Research (CAR) conducted aims to improve the ability to write rhymes fourth grade students of SDN 006 Raja Bejamu Sinaboi. Research motivated by low yields Indonesian student learning is 56.40 by the number of students as many as 20 people. This study aims to improve students' ability to write rhymes fourth grade 006 Raja bejamu Sinaboi by applying the learning mode…
This study aims to improve children's cognitive in recognizing shapes, sizes and colors through the basket ball game on kindergarten children aged 4-5 years Wirabuana the academic year 2015/2016. This research is a classroom action research (PTK) and using the model cycle. The study consisted of two cycles each cycle consisting of planning, implementation, observation and reflection. The subjec…
A Migration is a population movement aimed to maintain from one place to another place exceed the limits of politics/country or part of administrative limits one of the countries. A Migration defines as a permanent movement from one area to another area. People who do migration called Migrant. This study is about “The Migrants mobility of west Sumatera retailers at Mandau Duri market in Riau …
This research is motivated by the lack of civics student learning outcomes, it can be seen from the results of learning civics students with a grade average grade 69.50. This study aims to improve student learning outcomes Civics class V SD Negeri 22 Duri Barat Application of Cooperative Learning Model with the kind of Student Team Achievement Division (STAD). Design research is action research…
This study aimed to analyze the re-implementation assessment of the development of children's learning in kindergarten Negeri Pembina Pekanbaru. The research was conducted from January to June in TK Negeri Pembina Pekanbaru. In this study the author uses descriptive research method. The sample in this study were as many as 30 people with engineering samples of Saturated. Data collection techniq…
This study is purposed to determine how the influence of organizational commitment, motivation and organizational culture to performance of employees on PT. Jasa Raharja (Persero) Riau Branch. The population in this study is the overall employees of PT. Jasa Raharja (Persero) Riau Branch and sampling taken as a whole with the census technique that amounted to 63 employees. Data were collected u…
This research was conducted in July 2016, it was conducted in the Kelurahan of Belawan Bahari Medan city. This study aimed to analyze the production of Salted Fish Gulamah in Kelurahan Belawan Bahari starting from production inputs, production process, product of dried fish Gulamah, and analyze the distribution of salted fish Gulamah in District Belawan Bahari. The method used in this research …
This study was conducted in November 2016 in Dompas Village Bukit Batu District Bengkalis Regency. The purpose of this study was to describe the activity of a living outside the business of fishing is carried out by fishermen household members, analyze the contribution of business activity of a living outside the fishery for fishermen household economy. The method used in this study is a survey…
Placement of the right employees is a way to optimize the capabilities, skills of employees working toward the achievement itself, this is a process of developing future employees are directed to place employees in positions appropriate to their rules and their qualifications. Employees are very important and key to any organization, because the employee determines the realization of the object…
This research is aimed to find out whether there is a significant influence of using picture series on students’ ability of the VIII grade of SMP NEGERI 7 Pangkalan Kuras in the Academic Year 2015/2016 in writing narrative text. This is a pre-experimental research conducted by using a pre-test – treatment – post-test design. This research used one group pretest-posttest design. The instru…
This research was conducted from September – Oktober 2014 in coastal water of Tanjung Balai Asahan north Sumatra. In general the shell was a group of invertebrate animal (invertebrates) with its shape easy to be recognized. Most shell were characterized by the presence of a shell that protected the body and only a small part type was not shelled. The mussel shell M. meretrix was an importat f…
Information and communication technology has been developed very rapidly. This become an important role in the development, competitiveness, and the key factor for the survival of an educational institution. Utilization of information and communication technology has been implemented by the Riau University through procurement by the academic information system of Riau University who serves as i…