The Katoman River is a shallow river with a sandy and gravelly bottom, and slow-flowing water that supports the life of decapods. This research aims to identify the types of decapods living in the that river, as there is currently no information available on the decapod species found in the river. Samplings were conducted once a week for a month from July to August 2023, using crab traps. Based…
The mangrove forest in Buruk Bakul Village has experienced damage as a result of community activies such as land clearing, shrimp pond cultivation, consumption fish cultivation and settlements. The damage to the mangrove ecosystem will have a negative impact on aquatic biota, including the gastropods that inhabit the area. To determine the structure of the gastropod community in the mangrove ec…
Liquid smoke is the result of distillation or condensation of direct combustion steam containing lignin, cellulose, hemicellulose and other carbon compounds. Liquid smoke made from coconut shells is usually used to increase the growth of plant cells including microalgae, one of which is Chlorella sp. This research used an experimental method with a Complete Random Design system and was analyzed…
The carrying capacity of waters can be interpreted as the ability of waters to support the life of the biota contained or living in them. Determining the carrying capacity of Daek Lake's natural fisheries is more appropriate using the chlorophyll-a approach, because the carrying capacity of natural fisheries is almost entirely dependent on natural feed (phytoplankton). This research aims to det…
This study aims to determine and analyze the effect of job characteristics, training and organizational culture on lecturer performance through organizational commitment at Raja Ali Haji Maritime University, Riau Archipelago Province. This study uses a quantitative approach. The population in this study were 131 UMRAH lecturers. The sampling method used was proportional stratified random sampli…
This study aims to determine and analyze leadership and job placement against employee commitment. To analyze the influence of Leadership and Job Placement on employee performance. To analyze the influence of Leadership on employee performance through commitment. To analyze the effect of Job Placement on employee performance through employee commitment. To analyze the effect of employee commitm…
This study aimed to determine the effect of training, commitment and communication on teacher performance at SMA Negeri 4 Mandau Bengkalis District. The data collection technique used a questionnaire that was distributed to 73 teachers. The data obtained were analyzed using multiple linear regression analysis. Based on research analysis, it is known that training has a significant effect on per…
Pewliliao diiakubn pads PT. Adira Diiumiks Multi Finance, Tbk ©abang Bangkinang yang beraJamat di jaJan Jl. Dt. Tabano Bangkinang. Dengan tujuan untuk mengetahui fektor-faktor apa yang mempcnganihi produktifitas keija karyawan pada PT Adira Dinamika Multi Finance, Tbk Cabang Bangkinang. Faktor yang mempengaruhi produktifitas kerja karyawan daiam peneKtian ini adalaft disipiin keq'a. Popuf…
The Diatas Lake is a shallow tectonic lake. In that lake, there were floating net cage aquaculture activities that produce organic pollutant and affect the water quality in general. Changing in water quality will affects the types and abundance of phytoplankton as well as the fertility of the lake. To understand the type, abundance of phytoplankton and the fertility status of the lake, a s…
This study aims to determine the effect of competence and leadership on teacher performance through motivation as an intervening variable at SMAN 1 Pekanbaru. The population in this study were all civil servant teachers at SMAN 1 Pekanbaru. The number of samples in this study was carried out by means of saturated sampling technique (census), namely making all members of the population into samp…
This research was conducted at Bank Riau Kepri Syariah Pekanbaru Main Branch to determine the effect of workload, work fatigue, work stress on employee productivity using quantitative analysis of the SEM-PLS model. From the warning results, all variables related to significance can be identified. The results showed that the path coefficient value of each variable was
This research aims to determine "The influence of work discipline, compensation and motivation on employee performance at PT. Global Andaman Mandiri”. This research was conducted in Pangkalan Kerinci. The population of this research is employees of PT. Global Andalan Mandiri has 62 employees using a saturated sampling technique. The data analysis tool used in this research is Multiple Linear …
This research aims to examine the influence of taste, price, service quality on consumer satisfaction and consumer loyalty to Chatime beverage products in Pekanbaru City. The population in this research is all consumers who have purchased Chatime brand beverage products in Pekanbaru City, the exact number of which is not known. Primary data in this research was obtained from distributing questi…
To achieve company goals, potential human resource management will affect employee performance which in turn will affect company performance. To be able to show the performance of the employees of the Office of the Directors of PT Perkebunan Nusantara V, the company is required to enforce and improve the motivation, work discipline and competence of the employees. Motivation is the willingness …
This research was conducted at the Pekanbaru Toll Gate and Dumai Toll Gate to determine the effectiveness of the existing queuing system using quantitative analysis of queuing models. From the observations made, the queue pattern that occurs at the Pekanbaru Toll Gate and Dumai Toll Gate uses a single channel-single phase (M / M / 1) model. The results showed that the average number of vehi…
This study aims to examine the effect of Social Media Marketing and Product Knowledge on Repurchase Interest with Purchasing Decisions as an Intervening variable on the Tenbolt Skateshop Instagram account. The population of this study were buyers of Tenbolt Skateshop Pekanbaru products and followers of Instagram who were active and domiciled in Pekanbaru city, the population data from this …
This study aims to find out the analysis the controlling of the Rasoki Farm laying hens in Payakumbuh Anggan using the Economic Order Quantity Method (EOQ) to reduce the cost of providers of feed materials. The research method used is quantitative descriptive. Analysis used this study using EOQ methods. The source data in this study is primary data and secondary data. Data collection was carrie…
This study aims to examine the effect of content marketing and electronic word of mouth on Tiktok social media on purchase intention in Somethinc products through brand awareness in Pekanbaru City. This research was conducted on people in Pekanbaru City aged 17 years and over who have seen Somethinc content on Tiktok social media. The sampling technique used is Non Probability Sampling with Pur…
This research aims to determine the influence of brand ambassadors and product quality on purchasing decisions for Nature Republic products in Pekanbaru City with brand image as an intervening variable. This research was conducted on consumers of Nature Republic products who live in Pekanbaru City by distributing questionnaires to 100 respondents as a sample. The sampling technique used in this…
This study aims to determine the effects of social media marketing and brand ambassador at instagram towards purchase interest and brand trust as intervening variables wardah’s skincare product in Pekanbaru. The population in this study is the society that domicilied in Pekanbaru city that exposed to the marketing from Wardah’s instagram social media whose female age 17-25 years old. Primar…