ABSTRACT Automation of Motor Sein lights Using a Limit Switch, this tool is made to make it easier for motorcyclists to automatically turn off the turn signal, which sometimes forgets to turn off after turning. More and more data on accidents due to human negligence in driving, due to drowsiness, neglect, melamine or even forgetting to turn off the motorbike turn signal when turning, as ma…
Hydrazone is a versatile of organic compounds with the structure R1C=N-NHR2. Hydrazones containing an azomethine -NHN=CH- group which is known to possess diverse biological activities such as anticancer, analgesic, antibacterial, anticonvulsant, anti-inflammatory, and antimalarial. The addition of fluoro substituents to the aromatic ring has been shown to improve the pharmacological proper…
This research is motivated by advances in the field of Information and Communication Technology that have a big impact in people's social lives, this progress can have a positive impact and also a negative impact. Therefore, in anticipation of this, the Government of Indonesia issued UU No. 11 of 2008 on Information and Electronic Transactions, which was later revised to UU No. 19 of 2016 on In…
ABSTRACT Spirulina platensis is a microalgae from Cyanobacteria that used as a natural food in fish hatcheries and also as a food supplement for humans. This is due to its high nutritional value, including 63-68% protein, 18-20% carbohydrates, and 2-3% fat. Increased production of palm oil has serious side effects on the aquatic environment due to the disposal of palm oil mill effluent (PO…
Mud crab (Scylla serrata) is commodity fisheries that have high economic value. Enlargement of mud crab requires a relatively long time and growth is not optimal. The acceleration of growth can be done by applying the Recombinant Growth Hormone to the grouper kertang (rElGH), so that the growth rate will take place more quickly. In the enlargement activity, the injection ofr is not yet know…
This research is a difference in the development of the creativity of children who follow the entrepreneurship program with those who do not participate in the entrepreneurship program in TK Makarti and in TK Pertiwi sub-district Kepenuhan of Rokan Hulu district. This research is quantitative research comparative research type. The sample of this study was 66 children and this study used a sat…
This research aimed to develop computer-based learning media on similarity and congruence topic for 9th students. This research and development use R&D model by Borg and Gall modified by Sugiyono. Development is done through the following steps: (1) potentials and problems; (2) data collection; (3) design media: (4) validation; (5) revision; (6) small group trying out; (7) revision; (8) field t…
Activated carbon from cassava peel has been produced using chemical activation with Zinc Cloride (ZnCl2) as activator assisted by microwave irradiation with the output power 630 watt for 20 minutes. Concentration of ZnCl2 was varied 1M, 2M and 3M. The aim of this study to is determine the morphological characteristics, microstructure, contents of elements and the adsorption of activated carbon …
ABSTRACT This research is to determine the effect of Leadership, Discipline and Organizational Culture on The Performance of the State Employees at Badan Pendapatan Daerah in Dumai. The performance of the state employees at Badan Pendapatan Daerah in Dumai amounting to 74 peoples, the number of samples in this study were 74 respondents. The Primary data were collected using a questionna…
This thesis discusses two three-step iterative methods which are derived by combining the iterative methods that contain the function and first derivative with Newton’s method. The process of the combination uses the principle of an undetermined coefficient method by allowing only one additional function evaluation that may occur in the process. By combining the methods proposed by Khattri an…
The purpose of this research are : (1) To determine the characteristics of community (age, education level, number of dependents, income and access to information) in Kepulauan Meranti Regency; (2) analyzing the perceptions of rural communities on sago products as an alternative food in Kepulauan Meranti Regency; (3) analyzing the effect of characteristic on the perceptions of rural communities…
The city of Pekanbaru is a place that has a variety of ethnicities, one of which is Chinese, they live and even settle, there are also some who do business in the city of Pekanbaru. So that the ethnic Chinese gradually mingled and established relationships with local communities in the city of Pekanbaru. most ethnic Chinese who have relations with Indigenous people do not get the blessing, beca…
Bibliotherapy is a communication technique that therapeutic, creative, and supportive by using the book for increasing expression feeling, coping, problem solving, decision making or mindset. The aim of research is identify the effect of bibliotherapy with illustrated story book to anxiety physiologic response among preschool-age children during hospitalization. The design of this research is q…
Province of Riau is known for having many rivers with different water conditions. Research of selais panjang lampung fish (Kryptopterus apogon) was conducted in two streams, which were in the Kampar Kiri River and Tapung River. This study aimed to assess and compare the morphometric differences in both male and female fish in Kampar Kiri River and Tapung River. The research was conducted in Aug…
This final project discusses the determination of expected return portfolio using Theil mixed estimation of Black-Litterman’s model and the comparison of the weighted values asset between Black-Litterman’s model and meanvarians model. Stage in the determination of the expected return portfolio is to calculate the expected return values, to determine the view investor, then to combine t…
The purpose of this research are : (1) to determine the organizing of extension oil palm plantation in Sari Galuh Village Tapung Sub-District of Kampar. (2) to determine The Nucleus Estate Smallholder (NES) farmers perceptions about the importance the role of extension on oil palm plantations. Research method was survey, while 48 farmers were itnterviewed as respondent, in term of analysis, Sca…
The purpose of this research is to know the influence of dividend policy, institutional ownership and independent commissioner to debt policy. This research use the dependent variable as a debt policy. Debt policy is measured by using the variable debt equity ratio (DER). While the independent variable in this study is the dividend policy, institutional ownership and independent commissioners.R…
Liquid wastes originated from tofu industries (T), human excreta (HE) liquid waste and cow’s urine (CU)are rich in organic materials and they are potential as basic ingredient for liquid fertilizer.To understand the N, P and K content in the liquid fertilizer made from mixed waste and its effectiveness in improving the growth of phytoplankton, a study has been conductedfrom September to Novem…
This study was conducted to determine the structure of the market in the daily newspaper industry in Pekanbaru, knowing how the behavior of corporate firms in the industry and the company's performance in maintaining its presence in the newspaper industry amid electronic competition. This research method is quantitative descriptive. As this study used secondary data and primary data obtained fr…
This final project discusses the application of web-based streaming video on the Siak Television Department of Transportation and Communication Equipment in Siak regency. Web-based streaming video application contains video, images, and news on the Siak district. The web application is expected to facilitate the public in receiving information, not only through television but can be viewed onli…