This study aims to determine the effect of the use of wick and wickless on photovoltaic/thermal (PV/T) on heat absorption and the effect of tilt angle on photovoltaic/thermal (PV/T) on the efficiency produced. Photovoltaics / Thermal (PV / T) is an innovation in the development of renewable energy sources and is expected to be an alternative choice in producing electrical energy and at the same…
ABSTRACT This study aims to determine the effect of inflation, interest rates, and Covid-19 pandemic on rupiah exchange rate during the period from 2009 to 2023. This research utilizes secondary data obtained from Bank Indonesia and employs multiple linear regression analysis method with the assistance of SPSS software version 29.0. The research findings indicate that inflation has a positi…
Email is a way to send letters over the internet. It can be used to communicate between individuals, groups, or individuals and groups. Email can be formal or informal. In the digital age, people are becoming more accustomed to using informal language in everyday communication. This can make it difficult to distinguish between formal and informal email. Foreigners who work in Indonesia may also…
ABSTRACT A racing camshaft grinding machine is a machine for modifying a standard camshaft into a racing camshaft. This final project aims to make a racing camshaft grinding machine so that the work on making the camshaft becomes easier because the machine grinds the camshaft according to that desire. The method used is starting from field surveys, ideas, literature studies, manufacture, assem…
Every agency is often faced with problems regarding the performance of its employees. Every leader in the agency will always strive so that every activity carried out achieves maximum results and is carried out effectively and efficiently. In order to achieve the desired level of effectiveness and efficiency, the agency must have a good work system or have good performance. Therefore, the …
THE INFLUENCE OF GIVING COMPENSATION AND WORK TRAINING ON EMPLOYEE PERFORMANCE AT PT.SUKA FAJAR PEKANBARU By: Bunga Abdul Rahman Email : [email protected] Supervisor : Seno Andri Business Administration Study Program, Department of Administrative Sciences faculty of Social Science and Political Science Riau University Bina Widya Campus, km. 12,5 Simpang Baru, Pekanbaru 28293 Ph…
MAAF, UNTUK ABSTRAK TIDAK TERSEDIA NB: PERPUSTAKAAN UNRI CONTENT DIGITAL
The Higgs Domino Island game is an online game that is very popular in Indonesia, including in Pekanbaru City. The existence of buying and selling game coins has changed the direction of the goal in playing, initially the Higgs Domino Island game was used as a means of entertainment but now it is actually used as a livelihood for some of the players. Because playing requires the purchase of…
ABSTRACT This study aims to determine the development of competitiveness and the trend of export Competitiveness of Coconut Derivative Products in Riau Province in Indonesia. The coconut derivative products of Riau Province studied this research such as Coconut Shell Charcoal, Crude Coconut Oil, and RBD Coconut Oil. This study uses time series data from 2011 to 2020 collected from various sou…
ABSTRACT Coercion and threats of confiscation are often carried out by debt-collectors who are given the task by the leasing party to withdraw vehicles whose installments are stuck, with certain conditions. However, this creates problems for the leasing company, because the leasing party, according to the author, must be held criminally responsible for the coercion and threats of confiscat…
ABSTRACT According to Mahardika (in M.Kautsar Nur Rochman, 2017) Road Transport Traffic Safety Facilities (KLLAJ) are all parts of the road and there are several criteria as considerations to optimize the safety of road users including traffic signs, road markings, traffic signaling devices. traffic, street lighting devices, controllers and road user safety devices. The purpose of installi…
This study aims to determine the money supply and quasi-money to the liquidity. The money supply is the amount of money circulating in the hands of people who can be, currency, demand deposits and time deposits often called the money supply in the broad sense (M2). Any change in the money supply will affect the economy, thus the management of the money supply must be done very carefully, and co…
This study aims to know the effect of stocking density of eel (Monopterus albus) reared in mud media on growth and survival. The research was carried out in March 3, 2020 - April 12, 2020 at the Fish Hatchery Unit, Faculty of Fisheries and Marine, Riau University. The test animals in this study were eels (Monopterus albus) with a size of 14 cm - 16 cm, as many as 252 animals were spread int…
ABSTRACT Corrosion is a degradation of metals quality caused by chemical reaction between metal and its ambient. The used of green inhibitor is a natural methods to control the corrosion rate of metal. The objective of this research is to count the efficiency of green inhibitor from tea and coffee extract, to find which variable that affect the most of corrosion rate of mild steel, to dete…
ABSTRACT This article discusses the extension of Newton’s method derived from the Taylor expansion, where the curve is approached by a tangent line of the parabola is called the parabolic method. Analytically shown that the iterative methods have the order of convergence cubic and for each iteration, so it is more effective than the Newton’s method. Furthermore, computational results s…
Abstract: The research about the learning cell type of cooperative learning model has been conducted in SMAN 5 Pekanbaru. The purpose of this research is to improve the student achievement on the topic chemical bond in class X MIPA SMAN 5 Pekanbaru. The type of this research is experimental research with experiment design randomized control group pretest-posttest. Sample of the research consist…
Tujuan penelitian mendeskripsikan ketepatan penggunaan konjungsi koordinatif dalam media cetak di pekanbaru. hasil penelitian menunjukan ditemukan sejumlah konjungis koordinatif yang digunakan yaitu adalah, apalagi, atau, dan, hanya, kemudian, lalu, padahal, sedangkan, serta, tetapi, yaitu, yakni
Termitecontrol measures are still rely on conventional way using insecticides or termisida containing the group of organochlorine, organophosphates, pyrethroids, phenyl pyrazole, and nitro guanidine. Termisida is powerful, but it has a negative effect in terms of safety of the operator and the surrounding community, non-degraddable, causing air pollution, and poison of to other biota. Surian pl…
The election of regent and vice regent arranged by 2004 contitution Number 32 about Regional Goverment, which is descripted by 2005 Government Law number 6 about election, ratification, assignment and dismissal of regent and vice regent, ordered to the Election elected by people directly. The Winning Team have important role to make strategy to make win there candidate. The Winning Team can be …