Learning in the world of education today must adapt to the needs of the 21st century which requires humans to have the ability to learn and innovate, media, information and technology, as well as life skills (Fazriyah, 2016). Technological developments in the 21st century make people think more creatively and maximize existing systems and require humans to increase their resources (Subarkah et …
This study, which employs a descriptive qualitative methodology, intends to investigate the types and purposes of code-switching employed in (by hosts and guests) Breakout NET TV. This study applied Poplack's (1980) theory for the types of code-switching, which consists of three types of code-switching: intra-sentential switching, inter-sentential switching, and tag-switching and Hoffman's…
ABSTRACT The purpose of this study was to determine the best ratio of coconut water and red dragon fruit juice in the manufacture of probiotic drink by utilizing Lactobacillus fermentum InaCC B1295. This research was conducted experimentally using a completely randomized design with five treatments and four replications to obtain 20 experimental units. The treatments in this study consisted of…
In this thesis based on the relationship between BF -algebra, BN -algebra and Coxeter algebra with B-algebra, a t-derivation concept is defined in the form of (l, r)-t-derivation and (r, l)-t-derivation in BF -algebra based on the definition of the concept (l, r)-t-derivation and (r, l)-t-derivation in B-algebra, then investigated the properties obtained in BF -algebra, BF1-algebra, BN - a…
ABSTRACT This study aims to determine and analyze the effect of the number of tourist attraction restaurants and the minimum wage on the absorption of labor in the tourism sector in Kampar Regency in 2011-2020. The method used in this research is descriptive and quantitative methods using multiple linear regression data analysis. The results of this study indicate that partially and simultaneo…
In this study, the researcher used a one group pretest-posttest design. where in this design there is a pre-test and post-test before and after being given treatment. This research was conducted on Jl. Rajawali Sakti No. 90 Panam City of Pekanbaru in May 2022 to October 2022. The population in this study were students of SMK Taruna Pekanbaru using a total sampling technique with a total of 10 p…
ABSTRACT Okra is africa origin tropical plant and widely cultivated in various tropic and subtropic countries. Purpose of this study to determine effect of potassium on okra growth and productivity at several shading levels, and obtain the best level of pottasium in okra culvatio on Riau Province. The study was conducted in the Horticulture UPT Agriculture Faculty, Univesity of Riau, on March-…
ABSTRAK In everyday life, many used aluminum cans that are found around us become waste that can interfere with environmental hygiene and it turns out that so far it has not been processed properly by recycling. This is because the largest canned beverage producer in Indonesia is currently lacking in canned waste treatment systems. This final project aims to press used beverage cans with a can…
The FBG (Fiber Bragg grating) sensor is a form of optical fiber strain sensor, that is widely used in biomedical applications, particularly for assessing respiratory parameters. The measurements were conducted at two conditions i.e., at breathing normally and breathing while receiving supplemental oxygen. An oxygen mask was used as a medium to position on the mask: top, center and bottom. FBG w…
Abstract This research was conducted on October - November 2021, at Fish Hatchery and Breeding Laboratory of Fishery and Marine Faculty of Riau University. The aim of this research was to determine the effect of Tiroksin Hormone (T4) and the optimal dose and different immersion duration on growth and survival rate of tambaqui fish larvae. The method used was a Completely Randomized Design Fact…
Abstrack This research was conducted in July-August 2021 at the Fish Hatchery and Breeding Laboratory, Faculty of Fisheries and Marine, Universitas Riau, Pekanbaru. This research aims to determine the effect of Dancow full cream milk powder on eggs adhesive, fertilization rate, hatching, and the survival of Green Catfish (Hemibagrus nemurus) larvae. This experimental research used a comple…
This research was used motivated by the Pekanbaru City policy which carried out the division of the sub-district area, with the aim of dividing the workload that was increasingly complex and providing better services to the community, one of which was for the people in Kulim District. Therefore, in order for the purpose of the division to be optimized, the capacity of a sub-district needs to be…
Based on its origin, Japanese vocabulary (goi) is divided into wago, kango and gairaigo. gairaigo are words taken from foreign languages that have been included in the Japanese language system. gairaigo broadly consists of 5 types; representational, replacement, truncated, altered, and pseudo terms. Gairaigo are loan words from foreign languages that have undergone adjustments, one of which is …
This study aims to produce products for developing PMRI-based FPB teaching materials in elementary schools that are in accordance with valid and practical characteristics. The method used in this research is the Research and Development development method with the Plomp model. The stages of development carried out are the Preliminary Research Phase, Prototyping Phase, and Assessment Phase. The …
The seven jumps technique is an approach used in problem solving learning methods known as Problem Based Learning (PBL). Problem Based Learning (PBL) is one of the SCL methods used to solving study problems through small groups. Seven Jumps technique used in tutorial process, in this tutorial process there is a tutor on duty. Students’ perceptions of the tutor’s role will affect the mer…
ABSTRACT Abstract: This study aims to produce a prototype design for monitoring tools to indicate in real time the level of turbidity and heavy metals (zinc, lead and iron) in the Siak Pekanbaru river, Rumbai Pesisir sub-district. This research was conducted around the upstream and downstream waters of the Pekanbaru Siak River in Rumbai Pesisir District. Turbidity sensors and TDS EC Meter …
ABSTRACT Transmission is one part of the power transfer system that functions to get variations in moment and speed according to road conditions and loading conditions, which generally uses a gear ratio. The basic principle of transmission is how to change the rotational speed of a shaft to the desired rotational speed. Automatic transmission or known as CVT (Continuous Variable Transmissi…
This study aims to analyze the effect of the quality of education services on perceptions of education costs and student trust and its impact on student satisfaction at SMA Negeri Ujungbatu District. The study population was the students of class XI SMA Negeri Ujungbatu District as many as 475 students. The study was conducted with a sample of 217 students who were drawn using simple rando…
ABSTRACT This research was conducted in January 2020 in the waters of the Sungai Sembilan Dumai which aims to determine the concentration of nitrate and phosphate on the primary productivity of phytoplankton. The research method used in this research is survey method while the determination of the research station was done by purposive sampling. The results showed that the average nitrate…
ABSTRACT In Article 2 of the Compilation of Islamic Law, it is stated that marriage according to Islamic law is marriage, which is a very strong contract ot mitsaqan gholiidhan to obey Allah’s orders and carry out is worship. In Islamic law, there are several prohibited marriages, one of which is women who are still in the iddah period. However, not all Islamic teachings can be implement…