Basically the position of a deed under the hand that is legalized by a deed under the hands that is not legalized is equally not an authentic deed in terms of proof. but when it is associated with the veracity of the signature, the deed under the legalized hand is stronger than the undocumented deed under the hand. This is because the signing of the certificate under the legalized hand is done …
ABSTRACT Methylene blue, an aromatic compound which is chemically stable, is difficult to be degraded using conventional methods. One of effective methods being developed to reduce amount of methylene blue is Advanced Oxidation Processes (AOP) method. The AOP method utilizes hydroxyl radicals to accelerate oxidation processes. In this study, a microporous manganese oxide catalyst is used to im…
This research titled Learning Point in Simalungun Batak Marriage Ceremony. This research aims to understand clearly point to teach conveyed in the execution of the wedding ceremony of the indigenous Batak Simalungun. This type of research is qualitative research with an ethnographic approach. The end result of this research is a descriptive narrative that is thoroughly accompanied interpretatio…
The using of chemical ingredients like synthetic fertilizer in agricultural system, can perform negative effects in environment. Gibberellic acid (GA3) is a plant natural growth hormone that produced by particular microorganism, like fungi. The purpose of this research is to examine the ability of Riau local cellulolytic and ligninolytic isolate in producing gibberellic acid (GA3). Fifteen isol…
study aimed to examine the effect of tax avoidance in the value of the company with the information transparency and institutional ownership as moderating variables. Cash ETR is used to measure the variable tax avoidance. Tobins Q ratio is used to measure the variable value of the company, and the completeness of voluntary disclosure index is used to measure the variable transparency of inf…
This research aims to determine the growth and production of soybean plants by composting coffee rind and NPK as well as getting the best dose. This research has been conducted at the Faculty of Agriculture Experimental Station Riau University Campus Bina Widya km 12.5 Simpang Baru Kecamatan Tampan Kotamadya Pekanbaru, for three months, from April to July 2017. This study used a factorial rando…
Social capital is something refers to the essence of social organization, as trust, norms and social network. Research objectives is to identify social capital owned rubber farmers atXIII Koto Kampar district, analyze the condition of a level independency of rubber farmers, analyze relations social capital to independency of rubber farmers and formulated the strategy of social capital developme…
This study aims to improve speaking skills through role play in children aged 4-5 years in PAUD Hope Playground Sibabat village. The subjects were children aged 4-5 years in the academic year 2015-2016 which amounted to 10 children consisting of four daughters and six sons of this study conducted in Prasiklus and 2 cycles, each cycle follows the stages of planning, implementation, observation a…
This study aims to determine how much influence on the ability to play playdough recognize geometric shapes in children aged 4-5 years in early childhood lyrics Kemuning Indragiri Hulu subdistrict. This type of research is Quase experiment. Data collection tool used in this study is the observation sheet. The number of samples in the study were 13 orqng consisting of 6 girls and 7 boys. The res…
Spodoptera litura is main pest destroyer leaves of soybean leaves. As an alternative replacement of synthetic insecticides is bioinsecticides by utility basic ingredients from plant that are easy find such as Piper aduncum L.. The purpose of the research is to find out of a better surfactants concentration which can enhance the effectiveness of Piper aduncum L. extract below 10% which is the co…
The low average value of student learning outcomes MTS Muhammadiyah Bagansiapiapi caused due to the lack of student involvement in the learning process to follow. One alternative to the workaround is to use an innovative learning models. One of the learning models that can improve student learning outcomes is a cooperative learning model of type Numbered Heads Together (NHT). The research is th…
Ulos was the result of Batak women weaving. Ulos was used in any traditional ceremony at Batak Batak Toba community in particular. The process of granting ulos (mangulosi) on the Toba Batak society this will be done in accordance with the Natolu Dalihan system has a very important role in any ceremony either in the Marriage ceremony, the ceremony of death, Seven months, entering the new home. U…
The use of peat water in construction in Riau Province caused by low air cleanliness. The content of organic compounds present in peat air can attack the concrete, so the quality of concrete decreases. This study examines the durability of concrete by direct curing in peatlands. Concrete variation using 100% OPC cement and 90% OPC concrete + 10% POFA. Testing of concrete durability such as comp…
Cooking oil in general is used for cooking and can usually be used up to 3-4 times frying. Used cooking oil will be discard item or waste from households and industrial factories frying if not recycled will be waste that contaminates the environment. This research aims to create a transparant soap from waste cooking oil that has been clarified. The stages in this research is the purifying the c…
The research aimed to know the development strategy of Washed and Ironed Laundry per Kilogram in Pekanabru. The method of this research used the Quantitative Descriptive Method with SWOT analysis. The research applied the purposive sampling technique and the selected samples were 19 respondents.Based on the analysis of internal and exsternal factors, the indicators of strength of washed and iro…
The learning model of Two Stay Two Stray technique or method two only two guests. Learning is a learning models that begins with the division of the group, and provide opportunities for groups to share results and information. The purpose of this study is to Determine the Increase in student motivation on the subjects of social sciences through a learning model of Two Stay Two Stray (TSTS) Clas…
The implementation of the population policy administration vulnerable population which communications submitted by the Office of poorly understood by the public , the staff were less proficient in civil registry documents , the attitude of the employees were proud and arrogant and bureaucratic structures or SOP inadequate.The purpose of this research is to analyze the implementation of the poli…
Research about the relationship between success of volume of sale and demand of seeds of Silver Pompano (Trachinotus blochii) was conducted from October 16th to November 7th, 2014, in Center of Fishery of Mariculture, Batam, Riau Island. This research aimed to see the development of trend of production and demand, and also its relationship and influence on the success of sales volume. The metho…