unri.ac.id Abstract The main problem in carp cultivation is the occurrence of infection by pathogenic microorganisms which results in a decrease in fish production. Efforts made to prevent these bacterial diseases can be done by giving phytoimmunostimulants derived from guava leaves (P. guajava). The purpose of this study was to compare the hematological conditions and growth of carp (C. …
ABSTRACT Marine debris is a threat that is currently the biggest problem in the world, due to the impact that trash can threaten the survival of marine biota. This research .was conducted to analyze the type and abundance and differences in the abundance of marine debris found in the northern coastal area of Bengkalis Island, Riau Province, which is assumed to be a location with the potential …
ABSTRACT The study conducted from March to May 2022 at fish hatchery and breeding laboratory of fishery and marine science faculty of Riau university. The aim of this research was to determine the effect of the best water level on growth and survival rate of Tambaqui (Colossoma macropomum) larvae. This study used a factorial completely randomized design (CRD) with four treatments and three rep…
ABSTRACT This study aims to examine several factors that affect stock returns, namely inflation, exchange rates, Bank Indonesia interest rates, non-performing loans and profitability on stock returns of banking companies on the Indonesia Stock Exchange for the period 2018 to 2020. The method used in this research is using multiple linear regression. This study used purposive sampling to determ…
Clean water is a basic human need that greatly affects life activities, especially in Sri Meranti Village, Pekanbaru City, were part of the area on peat land, so the Government and non-governmental organizations provide drilled wells as a source of clean water for the community. This study aims to determine the availability of drilled wells water, the role and sustainability strategy in ful…
ABSTRACT This study aims to determine the Effects of Communication, Organizational Culture and Work Environment to Performance of nurses’ at Eria Hospital Pekanbaru. The population in this study includes the nurses’ at Eria Hospital Pekanbaru, totaling 73 people. Primary data was collected by questionnaire as an instrument to prove the results of the research and secondary data was collec…
ABSTRACT The current rapid growth of the world economy has reached a situation where competition has become a problem that must be faced by business people in every economic sector. PT. Telkom Indonesia Witel Riau Daratan is a company engaged in the field of information and communication as well as the provision of complete telecommunications services and networks in Indonesia. Employees a…
ABSTRACT This research was conducted at Eria Bunda Hospital Pekanbaru. This study aims to determine the effect of reward, trust and empowerment on the commitment of nurses at Eria Bunda Hospital Pekanbaru. The population in this study included all nurses at Eria Bunda Hospital Pekanbaru, totaling 73 people. The primary data was collected through a questionnaire as an instrument to prove the r…
ABSTRACT Destination from study this is for knowing commodity superior from sector featured in the district Kuantan singingi and for knowing how is commodity ranking superior on sector featured in the district Kuantan sings . Data used in study this are primary data and secondary . In study this method used as tool analysis is MPE and BORDA LQ Analysis for knowing commodity superior from sect…
ABSTRACT This study aims to determine the effect of variable interest rates on deposits and GRDP on public deposits of commercial banks in Riau Province in 2000-2021. The method of analysis in this study uses secondary data which is classified as time series data which is descriptive and quantitative. The data analysis technique in this study uses multiple linear regression model estimation wi…
ABSTRACT Blended concrete is a mixture of aggregate and blended cement. Substitution of cement into mixed cement has an impact on increasing the pozzolanic reaction in cement. The silica content in Palm Oil Fuel Ash (POFA) is the element most needed to increase the reactivity of pozzolans. A treatment is required to obtain pure silica in POFA through the sol gel precipitation process. The cont…
ABSTRACT The relocation of the capital city to the province of East Kalimantan was based on the relatively small potential risk of an earthquake. Based on records, East Kalimantan has experienced a strong earthquake, so the risk of building failure must be considered. In general, structural system failure can occur due to a level that cannot dissipate energy well enough or is referred to as a …
By: Susmita Yulia Putri [email protected] Supervisor: T. Romi Marnelly [email protected] Department of Sociology Faculty of Social and Political Sciences Universitas Riau Bina Widya Campus, Jl. H.R. Soebrantas, Km. 12.5 Simpang Baru, Pekanbaru Riau 28293. Tel/Fax 076163277 ABSTRACT Looking at the authority given to the Civil Service Police Unit, it is undeni…
ABSTRACT COMMUNICATION STRATEGY PT ANGKASA PURA II IN IMPLEMENTING THE PEDULILINDUNGI APPLICATION AS ACCESS CHECK-IN CONTROL OF SULTAN SYARIF KASIM II PEKANBARU AIRPORT By: Nadia Zhelvya Supervisor: Dr. Yasir, M.Si Sultan Syarif Kasim II Pekanbaru Airport is one of the airports that implements health document validation rules using the PeduliLindungi application for prospective passengers d…
Booklet learning media with Quick Response (QR) Code is a medium that can be used by students for independent learning that is packaged in a simple and attractive way. This study aims to produce a Booklet with Quick Response (QR) Code as a learning medium for class XI SMA on motion system material. This research was conducted at the Biology Education Campus, Department of Mathematics and Na…
ABSTRACT Bridges are infrastructure buildings that are affected by technological developments. The shear capacity of reinforced concrete beam sometimes cannot meet the existing requirements. This can be caused by increased loads, inadequate shear provisions in the initial design and material damage due to natural factors. Reinforcement methods by means of externally bonded (EB) and near-surfac…
Abstract The increased use of concrete as a building material will result in an increase in the use of cement. The use of cement in very high quantities will have a significant effect on increasing CO2 emissions and global warming. Cement substitution can help to reduce the excessive use of cement. Furthermore, cement substitution can help reduce the residual cement hydration reaction, namely …
Some problem in this research possession of the ball always fails when receiving service from the opposing team, due to a lack of eye-foot coordination, which should be controlled but the ball is not aimed. In addition, the maximum smash power has not yet been reached. This research aims to investigate whether there is a contribution between leg muscle strength and flexibility on smashing sk…
ABSTRACT The success of a project requires the implementation of good management. Good control can reduce the risk of delays and project cost overruns. To improve effectiveness in monitoring and controlling the project, the result value concept method is used. The Result Value Concept Method is able to calculate the amount of costs in accordance with the budget that has been implemented and ma…
ABSTRACT The behavior of a building during an earthquake has a significant effect on the shape, size and geometry of the building. Tall buildings with a large vertical aspect ratio affect the response of the structure when resisting lateral forces. The purpose of this research is to analyze the response of the structure with the plan earthquake to the vertical aspect ratio, then it will model …