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…
Kampar Kanan River has strong current and rocky substrate and it may affect the type and abundance of phytoplankton and ephylitic periphyton. To understand the type and abundance those organisms, a study has been conducted in February to March 2017. Parameter measured were types and abundance the phytoplankton and ephylitic periphyton, temperature, brightness, current, depth, pH, DO, free CO2, …
This final project discusses three estimators for population mean in Post- Stratified sampling, which is a review article from Onyeka et al. [Global Journal of Science Frontier Research and Decision Sciences, 13 (2013), 1-9]. The three estimators are biased estimators, then their mean square errors are determined. Furthermore, the mean square errors are compared to the mean square error of…
Osphrenemus gouramy or gurami fish is freshwater fish that live in the Pinang Luar Lake. Population of that fish in the lake, however, is low and information on its biological aspect such as morphometric, meristic, and growth pattern is rare. A study aims to determine those aspects had been conducted in March 2017. There were 102 fishes, with 63.87-193.72 mm TL and 3.49-129.98 gr BW. There were…
This final project discusses the premium of healthy insurance of the log-logistic distribution. Health insurance is one type of insurance products that specifically guarantees the cost of health insurance or care when participants experience health problems that caused hospitalized. Health insurance reserve calculation is solved by determination of the single premium, annual premium and ann…
This study aims to: 1) To determine the correlation of the original school students with student motivation to learn Education Program History Armed 2014. 2) To determine the correlation of the original school students with student learning outcomes Education Program History Armed 2014. 3) To determine the correlation the entrance to the student motivation to learn students of History Education…
Mangrove forest in the Teluk Buo Village has been degraded due to anthropogenic activities. To understand the mangrove community structure in that area, a research was carried out in February 2017. A purposive sampling method was applied and there were 3 stations with 3 transec lines in each station. Along the line, 3 quadrans (10 x 10 m) were used for tree sampling; 3 quadrans (5 x 5 m) for sa…
This final project discusses estimator Bayes for exponential distribution using Jeffrey prior information and extension of Jeffrey prior information by Al- Kutubi and Ibrahim [Malaysian Journal of Mathematical Sciences, 3 (2009), 297-313]. The best estimator is determined by comparing the minimum mean squared error (MSE) using numerical simulation. Simulation shows that the extension of Je…
This study aims to determine how much influence the quality of human resource managers on the performance of cooperatives in the District Tapung Hilir, Kampar. The population in this study are all members of the Cooperative KUD totaling 3,186 members of village cooperatives. and using proportional random sampling technique in can be a total sample of 97 members of the village unit cooperatives.…
This nal project discusses a mathematical model of the relationship between two individuals Romeo and Juliet in a certain period with discrete systems without any external in uence. By nding the xed point of the model, the stability analysis is carried out using Jury condition. Keywords: Mathematical model, xed point, Jury condition
Balai Kerapatan Tinggi named Balai Rung Seri is building that was builtduring the reign of Sultan royal Siak. Balai Kerapatan Tinggi is a building that was built during the reight of sultan Siak kingdom. Balai Kerapatan Tinggi used for deliberation and the judiciary in resolving the existing problems in the Kingdom Siak. This is evident during the Sultan Assyaidis Syarif Hasyim Abdul Jalil Sya…
Judged nation of Indonesia colonized by Dutch for 350 years need investigations back to prove its truth. It is not only through the political approach, but also need the law approach. Through the law approach, Resink had showed the force proofs that the nation of Indonesia (firstly called by Nusantara) not all of its colonized by Dutch-Indies Government. As for being the writer purpose in this …
Application of learning models Index Card Match constitute model learning that make student more aktive in learning, learning model in this stir student that avtive answer the question written papper. Mach with answer is no in another paper. By applying learning models this can help liveliness to student more aktive that student easier understand or remember will matter they receive and help in…
This research aims to know the levels of lead (Pb) and Hemoglobin (Hb) in gas station’s operator in the city of Pekanbaru on May-July 2016. This research is descriptive research with cross sectional approach. This study consists of two phases i.e. phase analysis of the levels of lead (Pb) and Hemoglobin (Hb) in gas station operator in the laboratory and stage the draft Handout. Research sampl…
The incubation period and hatching rate of turtle eggs are influenced by temperature and humidity of the nest, thus the type of materials used for covering the nest may affects the incubation period and hatching rate of the eggs. To understand the suitable nest cover for Lepidochelys olivacea eggs, a study has been conducted in March - May 2017. The types of cover used were plastic tarp, tin , …
Osphronemus gouramy Lac is one of fresh water fish that in habit the Pinang Luar Lake. This fish is the most common fish in the lake, but information on its stomach content is rare. Aresearch aims to understand the stomach content had been conducted from March-April 2017. Sampling was conducted once/ week for a one month period. There were 67 fishes captured. Stomach contents were analyzed as a…
Teluk Buo mangrove forest is one of tourist destination in the Sumatera Barat Province. Thet forest, however mostly inhabit by seedlings, while trees are scarce. This condition may affect the mangrove litter production. A research aims to understand mangrove litter production in Teluk Buo was conducted on February 2017. The litter was collected using a net (1x1 m) that was set under the canopy,…
The sago industrial liquid waste is rich in TSS and ammonia and thus need to be processed before being flown to environment. A study aims to reduce the TSS and ammonia in that waste has been conducted in January - April 2017. The sago liquid waste (135 liter) was kept in an anaerob tank (with gravel, sand and palm fiber media) for 10 days. The waste was then flown to an aerobic tank (with charc…
Teluk Buo mangrove forest is one of tourist destination in the Sumatera Barat Province. The input of pollutant originated from anthropogenic activities, however, reducing the water quality and as a consequence negatively affects the mangrove ecosystem as well as the associated organisms, including gastropods. To understand the community structure of gastropods in the mangrove ecosystem, a resea…
In the Koto Panjang Dam, the water quality is affected by pollutant input originated from activities conducted around and in the dam, such as illegal logging, boat activities, households and floating net cage fish culture. To understand the water quality in general, a research was conducted from January 2016. This research aims to determine the water quality of the reservoir based on physical, …