Chalcone is the one of secondary metabolites which included into the class of flavonoids that are known to have biological activities. Chalcone can be used as an intermediate for synthesizing heterocyclic compounds, such as flavones, flavanols, flavanones and others that also have biological activities. Two chalcone analogues i.e. (E)-3-(2,5-dimetoksifenil)-1-(2’-metoksifenil)prop-2-en-1-on (…
This research aims to determine the effect of job satisfaction and supervision to the job discipline and performance employed, effect discipline to the emplpoyee performance to PT. Perkebunan Nusantara V Sei Tapung in Rokan Hulu. The population inthis stydy were all employees field PTPN V Sei Tapung in Rokan Hulu, totaling 213 people. Samples were taken totaling 60 people( purposive sampling). …
This was a classroom research (PTK) which has two cycles which was conducted March-April 2015. The data shown the either learning process increased. The basic score of daily examination as 47,98% which 13 students passed and 17 students failed. The ending of daily examination was 60% and the average was 75,00% on the passing grade. The second daily examination also increased from basic score as…
This study aimed to test how much 1). The influence of the auditor's professional skepticism as to the accuracy Award auditor's opinion. 2). Situation audit of the accuracy of giving the auditor's opinion. 3). Ethics for the accuracy Award auditor's opinion. 4). Pressure observance of the accuracy of the administration of the auditor's opinion. 5). The complexity of the task of the accuracy of …
This one shot pre-test post-test design was aimed to find out the effects of Directed Reading Thinking Activity (DRTA) method towards the ability of the first year students of SMA N 10 Pekanbaru in comprehending text. This study answered the following research question:”is there any significant effect DRTA method to reading comprehension achievement of the first year students of SMA N 10 Peka…
Construction various athletic branch have been started recognized school with physical education as well as extracurricular activity athletics, governmental even have done conducted the effort recognition of physical education of Nursery School till mount Teacher of Tinggi..Data obtained as result of research quantitative data to with refer to measurement and tes to 11 people of sampel represen…
The background of this research is a learning process and mathematics learning outcomes are not optimal in the class VII.6 Junior High School 20 Pekanbaru in the even semester academic years 2013/2014. The research was classroom action research to improve learning process and mathematics learning outcomes with applied the cooperative learning Numbered Head Together structural approach. There ar…
This correlational research aimed to find out if there is any correlation between reading comprehension ability and writing ability of the fourth semester students of English Study Program FKIP Riau University. The population was the fourth semester students of English Study Program FKIP Riau University, they consisted of three classes: class A, class B and class C. In addition, class A was…
provide motivation on the child then the child will be lazy for the school. factors that affect the commercial school children that parental education is low, and the lack of interest in the environmental conditions that do not care about the education the purpose of this research is to find out how to view the parent of child education and factors that affect children's school the present brea…
This research was conducted at PT. Riau Crumb Rubber Factory in order to determine the effect of supervision, health and safety on performance through spirit of employee. Variables used is supervision (X1) and occupational health and safety (X2), spirit (Y1) and performance (Y2). Data analysis using path analysis with SPSS version 18.0. The population of all employees who work totaled 151 peopl…
According to Article 24C of the Constitution of 1945, especially the decision of the Court judgment in the judicial review of Law is final and binding. But how if the rule of law is also unconstitutional by the Constitutional Court decision revived in the laws changed but still set the same thing by the legislator as Article 12 letter g and Article 51 paragraph (1) letter g of Law Number 8 of 2…
The process of discussion and legalization of medium term development planing at Riau Province 2014-2019 has a lot of dynamic. This dynamic and legalization occurred at the Government of province Riau and the level of house of district representative ot Riau Province. Observing this, it is interesting to conduct this research. This research used qualitative approach and it is conducted at the …
Cesarean-section is a labor in which the fetus is delivered through an incision in the abdomen that causes post cesarean-section pain. Foot hand massage is a non-pharmacological pain management of massaging on the feet and hands that gives stimulation to the central analgesic system and stimulates the release of endorphins. This study is aimed to determine effectiveness of foot hand massage on …
Legal aid is an important instrument in the criminal justice system and secured as part of the framework of constitutional rights of citizens to obtain access to justice in order to face the power and authority given by the state. Legal aid is one of the efforts to fill the human rights and is one of the elements to justice for everyone, especially for the poorest sections of society as a party…
Siak basin which is flowing through Pekanbaru has eleven sub basins. There are five sub basins in the north and six in the south of siak basin with each different characteristic. Completeness of the information sub basin characteristic data was very limited, thus it required an assessment about the parameter of basin characteristics. The assessment of these characteristics used DEM data and the…
The aim of the study was to analyzed the correlation between Leadership and Organizational Culture Relationship with Teacher Job Satisfaction in SMAN 2 Mandau-Bengkalis. The source of data was collected from 73 teachers in SMAN 2 Mandau who were selected using random sampling technique. Data was analyzed using correlation analysis. The result of this research indicated a positive relationship b…
The addition of sucrose for production of milk fermented is expected to affect the quality of probiotic fermented milk produced. Lactobacillus casei subsp. casei R-68 is probiotic bacteria isolated from dadih. This study used a Completely Randomized Design (CRD) with 4 treatments and 4 replications thus obtaining obtain 16 experimental units. The data obtained were statistically analyzed using …
Malaria is an infectious disease which nowadays remains the world’s health problem, especially in tropical and subtropical countries. Malaria can attack all the age and gender groups with the morbidity and mortality rates are high enough so that malaria gives not only a heavy health burden, but also a social and economic burden, included in Indonesia. Malaria can be found throughout the provi…