ABSTRACT The purpose of this research is to analyze the market structure, conduct and peformance of the market in Tembilahan Hulu District. This research was conducted by survey. Determination of the sample was carried out by purposive sampling with the criteria of having a land area of 1-3 ha with a coconut plant age of 8-10 years, because farmers with an area of 1-3 are classified as large f…
Mangroves are flora which grow in coastal area and have high tolerance on salinity. Mangroves have an important role in nutrient cycle because it produces nutrient for surriunding ecosystem.Indonesia has wide mangroves,one of them was in Riau provincy.This Research was conducted in September 2022 in Mengkapan Village,Sungai Apit District,Siak Regency,Riau Province. The purpose of this research …
vii RELATIONSHIP BETWEEN RISK FACTOR AND PEDICULOSIS CAPTIS IN STUDENTS OF AL-JAUHAR BENGKALIS ISLAMIC BOARDING SCHOOL, RIAU PROVINCE ABSTRACT By: Azzuhara Faradiba Pediculosis capitis is a problem that is often found in the wider community with symptoms of itching and can even cause irritation of the scalp. Pediculosis is often not considered a major health problem because it is not a…
The subject matter of chemical bonds discusses the stability of elements, ionic bonds, covalent bonds, and metal bonds and learning media are tools to support learning. The results of interviews with teachers in the field of chemistry studies and distribution of questionnaires to students, obtained information that the lack of appropriate, interesting and interactive use of supporting learning …
The purpose of this research is to develop an electronic module using an articulate storyline application on colloidal material which is valid according to experts and gets a good response from users in small-scale tests. Type of the study is research and development study with the ADDIE model (analysis, design, development, implementation, evaluation). E-module that have passed the design stag…
Japanese is one of the foreign languages that is applied at several levels of education in Indonesia. For beginners, learning Japanese is taught in the form of katakana letters, hiragana letters, basic kanji letters, vocabulary, and basic grammar. The large number of vocabulary in each learning material causes students to have difficulty remembering every vocabulary learned, due to the lim…
This study aims to determine the influence of learning independence on the learning outcomes of class XI accounting students in the accounting subjects of trading companies at SMK Bina Profesi Pekanbaru. This research uses a quantitative descriptive type of research. The sample in this study was class XI accounting students for the 2022/2023 school year consisting of 1 class with 32 students. T…
The problem that is often felt by traders is that the level of net income earned by traders is not stable every month. This will also have an impact on the welfare felt by these traders. The purpose of this study is to determine the effect of MSME income levels on their welfare in the Padang Panjang culinary market. This study uses a descriptive method with a quantitative approach. Data collect…
The pulp and paper industry ranks third in water use after the metal and chemical industries. The use of water in the industry impacts the liquid waste produced. The effluent from the pulp and paper industry has a very complex composition. Therefore it is almost impractical to characterise all the components like other industrial wastewater. Based on government regulations, liquid waste di…
This study aims to provide an alternative to intersection handling management based on existing traffic data by projecting the state of the intersection for the short, medium and long term, whether the degree of saturation has crossed the threshold with a degree of saturation equal to 0.8. If the Degree of Saturation (DS) value is less than 0.80, several management alternatives for handlin…
Clarias gariepinus is a carnivorous nocturnal fish that has been commonly cultured. As growth of the fish was strongly affected by the environmental condition as well as food availability and food quality, the environmental condition manipulation and provision of specific food may improve the growth of the fish. The feed provided may also affects the nutrient content of the fish meat. To u…
Village fund allocation management accountability (ADD) is the provision of information and disclosure of government financial activities and performance to interested parties, namely the village government. With this information and disclosure, both the central government and local governments must be willing and able to become the subject of providing information on the required financial…
Auditor’s ability in detecting fraud is certain expertise owned by an auditor in finding the impropriety which then the auditor uses their expertise to expose and explain the impropriety itself. The Auditor’s ability must be improved to decrease failure in detecting fraud to keep the reliability of audited financial report. Nevertheless, an auditor is required to remain capable of detecting…
Local government is given the authority to manage the owned resources included managing fixed asset. This is carried out so that local government runs effectively and efficiently as instructed by The Law of Republic of Indonesia Number 23 Year 2014 about Local Government. Fixed asset management is needed because it is one of the most strategic things in local financial management and to manifes…
Absctract This study aimed to determine the effect of the formulation of freshwater carapace flour crackers (Cherax quadricarinatus) on consumer acceptance of the crackers produced. This study used experimental methods. The experimental design used was a complete non-factorial randomized design with four levels of treatment, namely D0 (without the addition of carapace flour), D1 (addition of 5…
Abstract Trash fish are small fish, including sword fish, sardines, goat fish, and rebon shrimp which have relatively low economic value. One of the by catch of this fishing business is trash fish which is often not utilized or just thrown away in the middle of the sea. This problem can be overcome or reduced by processing it into fish meal. The purpose of this study was to determine the effec…
Abstract In the West Dumai District there were mangrove ecosystems that shown different condition. In the mangrove area around the Marine Station of the Riau University was in good condition and it was frequently inundated by water from the Masjid River. While the mangrove in the Bandar Bakau Tourism area was negatively affected by anthropogenic activities conducted in that area. To understand …
Abstract The Rawa River is one of the rivers in Sungai Apit District, Siak Regency. The head of the Rawa River is in the Zamrud Lake and its estuary is in the Panjang Strait or Lalang Strait. IKA-NSF is a water quality assessment index to analyze the good and bad water quality for the survival of aquatic organisms. The purpose of this study to determine the quality of the Rawa River in Rawa Mek…
ABSTRACT Macrozoobenthos are organisms that live sedentary (sesile) and have varying adaptability to environmental conditions. In addition, the level of diversity found in the aquatic environment can be used as an indicator of pollution. The purpose of this study was to determine the type, abundance, diversity and distribution pattern of macrozoobenthos in the intertidal zone. This research wa…
[email protected] Abstract Chlorella sp. is one of the natural foods that are widely cultivated Chlorella sp. is one of the natural foods that are widely cultivated, because Chlorella sp. can multiply quickly, easy to cultivate, the whole organ can be utilized. Organic fertilizer that can be used as an alternative fertilizer in Chlorella sp culture is cow feces which is one of …