The high level of organic contaminants and total solid contained in Palm Oil Mill Effluent (POME) were reflected in its high values of COD, TSS and TDS, requiring a proper treatment prior to discharge into an environment. The adsorption-degradation processes were used to treat POME using bentonite as the adsorbent and MnO2/bentonite composite as the heterogenous Fenton catalyst. According …
Using of electrical energy by the customers are still not optimize, in particular is the evening at peak load periodes. One method to reduce the peak load is by applying load management on the customer side (demand side management) which include are peak clipping (PC) and strategic conservation (SC). The analysis was focused on the household load i.e. lamp, television and fan in Pekanbaru. This…
Psychotropics are drugs that can affect behavioral, thought and emotional functions and are widely used in psychiatry. Psychotropic drugs are potentially dangerous and can have serious and sometimes fatal consequences for patients of all ages. This is even more evident for high-risk populations such as the elderly. Careful assessment and monitoring of the use of psychotropic drugs that are …
ABSTRACT Propylene glycol or 1,2-propanediol is an organic compound that has low toxicity so it is used as a raw material in food products, cosmetics, and medicines. Propylene glycol is used as a solvent and preservative, moisturizer, medicinal formula and viscosity stabilizer in paints.The purity of propylene glycol that meets USP (United States Pharmacopeia) standards is >99.5% The need for p…
ABSTRACT The gene encoding 26S rRNA (26S ribosomal Ribonucleic acid) is part of a large sub-unit of structural ribosomal RNA from eukaryotic ribosomes and is included in the housekeeping gene group that can be used as an internal control in gene expression tests in plants. The aim of this study was to analyze the DNA sequences of 26S rRNA encoding in cocor bebek (Kalanchoe x laetivirens) f…
This study aims to determine how the influence of the Marketing Mix on Purchasing Decisions and consumer satisfaction of Clear Shampoo products in Pekanbaru. The population in this study is Pekanbaru city residents who use shampoo clear whose number aren’t known with certainly. The sample size of this research is 110 respondent using accidental sampling. Analysis of the data used is path anal…
Manufacturing sector has a major contribution to Indonesia economic growth. Increasing economic growth is the investment opportunity that profitable for investor and also a business opportunity to develop their business. The population in this study are all 129 manufacturing companies that listed in Indonesia Stock Exchange for the period 2013-2017 with a total 41 companies as a sample by using…
Abstract This study discusses the factors that affect the efficiency level of filling fishing supplies when time is wasted using a boat fishing boat, how it relates to the wasted time of fishing supplies at the Samudera Bungus Fishing Port, Padang City, West Sumatra Province, which was carried out in November until december 2020. The method used in this research is the survey method, by observ…
Abstract Phytoplankton is primary producer of natural feed and has an important role in the water. This research was conducted in December 2020 in Tanjung Kudu Lake and Parit Lake. A sampling at three stations, namely Station 1 (inlet), Station 2 (in the middle of the lake), and Station 3 (end of the lake). Sampling was done 3 times one/week. Water quality parameters measure were temperature, …
Marsawa Peat Arboretum is ecotourism based on nature conservation and education which was formed from the impact of forest and peatland fires that occurred in 2012 to 2015 in Sungai Pakning Village. PT Pertamina RU II Sungai Pakning together with the community is developing the peat arboretum as a tourist attraction area that has a positive impact on the community's economy as a form of social …
ABSTRACT Pekanbaru is the capital of Riau Province which has a variety of dense activities, there is a need for a healthy and balanced intake. Vegetarian culinary spots in Pekanbaru are still rarely seen at this time. Vegetarian is a term for people who eat plant-based foods and eliminate animal elements, this diet is considered healthier. So the need for a container that presents a menu o…
Urinary stones are one of the most frequent phenomena in urology. One of urinary stones is kidney stones. These stones are generally found in the pelvis of the kidney. In children, kidney stones can occur. This study aims to describe the incidence of kidney stones in children at Arifin Achmad General Hospital, Riau Province for the period January 2013 - November 2019. This research method i…
The differents in students’ statement regarding PBL are determined by their perspectives. Those perspectives will influence students’ learning behavior and eventually affect the implementation of PBL at Nursing Faculty of Universitas Riau. Therefore, an evaluation on PBL in necessary in order to make it better in the future. This study aimed to explore Nursing Faculty Stundents’ pers…
Cancer is one of the leading causes of death in the world. One type of cancer is oral cancer, which is difficult to diagnose at an early stage so that it is fatal and can cause death. This study aims to synthesize and characterize gold nanorods and to analyze the potential applications of gold nanorods in the treatment of oral cancer cells. The method used to synthesize gold nanorods is the…
ABSTRACT Kepok banana peel (Musa Acuminate) is easily to find in solid waste in Indonesia. One of the uses of the solid waste of Kepok banana peel is that it can be used as a natural coagulant in water treatment. In this study, Kepok banana peels were used as a natural coagulant in the coagulation process to remove Ferric content and color of peat water. Peat water was taken from Rimbo Pan…
The This study aims to analyze the effect of Job Satisfaction, Organizational Commitment and Motivation on Organizational Citizenship Behavior Paramedics. This research was conducted on the Paramedics of RSUD DR. RM. Pratomo Bagansiapiapi Rokan Hilir . In this study consisted of 4 variables one dependent variable and three independent variables. These variables are Organizational Citizensh…
This final project discusses the making of a Web-Based Tutoring Information System at SMPN 2 Pendalian IV Koto. Judging from the current situation and conditions to face school final exams and preparation for entry to high school level for ninth grade students at SMPN 2 Pendalian IV Koto, it is necessary to hold additional tutoring classes in order to add insight and knowledge gained. For that …
This research is motivasted by the concentrated nature of images and educative messages in the poetry of Manjopuik Limau as an expression of Rantau Kuantan’s culture. what is the natural picture in the Rantau Kuantan’s verse and what educative messages are there in the text. The purpose of this study is to describe what constitutes a nature’s representation in Rantau Kuantan’s Vers…
The Media is a material consisting of a mixture of nutrients used by microorganisms to grow and breed. Molasses and liquid waste know one of the alternative media which has the least inexpensive carbon source and is easily obtained from the waste food industry that is rich in nutrients and minerals, so it has the potential for bacterial growth of Bacillus cereus. The consetration of molass…
this study was aims to examine the effect of Training, Placement, and Work Discipline on Employees Perfomance of Royal Asnof Hotel. Pekanbaru. This research used 70 respondents as the sample. To analyze the data, this research used Multiple linear regression analysis by using Statistical Package for Social sciences (SPSS). The result of this study indicate that partially, Training have a po…