This study aimed to know the structure and composition of invasive lower plants in the Buluh Cina Nature Park. Research on the structure of invasive lower plant communities was conducted in September to October 2019. The method used was line transect method throught purposive sampling with 3 transect lines along 100 m. Each transect was made as many as 10 plots (5x5 m) alternately with a dis…
ABSTRACT Insurance is an agreement, with which an insurer ties himself to an insured by receiving a premium to provide compensation for a loss, damage, or loss of expected benefits that he might suffer because of an uncertain event. The required insurance agreement is written in a written form called the policy. Insurance policies contain agreement clauses, both standard and non-standard. To f…
ABSTRACT Remission is a motivation for prisoners to always behave well, and no less important is remission as a catalyst and one of the benchmarks of successful coaching in correctional institutions / detention. Reduction of the period of serving a criminal given to convicts and child criminals who meet the conditions specified in the legislation. This is as stated in Article 1 number 6 Go…
Gotu kola (Centella asiatica (L.) Urb.) is a medicinal plant that contains chemical compounds as triterpenoids and saponins. The chemical compounds can be produced quickly using in vitro callus induction. The callus is a very important source of planting material in regenerating new plants. Therefore, by inducing callus the need for seedling in large quantities achievable in a short time. T…
CT Scan provides the biggest contribution in receiving radiation dose for patients in radiodiagnostics. During this time the radiation dose parameters that have been used are volume Computed Tomography Dose Index (CTDIvol) and Dose Length Product (DLP). However both of these parameters have a weakness which is both parameters only describe the tool’s output dose, without considering the patie…
Air pollution in Pekanbaru City, specifically at PM10 levels, occurs every year. A PM10 level prediction analysis was conducted using Artificial Neural Network backpropagation based on weather parameters. The goal is to monitor air quality as an anticipatory step. The data used was collected based on monthly data from the year of 2014 to 2018, including PM10 data, precipitation, wind speed, air…
Corn and Cattle Integration System (CCIS) is an activity that combines the corn farming sector and the cattle farm sector so as to increase productivity and profitability. The purpose of this research is to know the members' perception of the role of farmer groups, to know the member's perception of institutional aspects and objectives of farmer groups, to analyze the relationship between roles…
This study aims to determine the characteristics of Rotte Bakery Soebrantas consumers, analyze consumer perceptions of the marketing mix performance of Rotte Bakery Soebrantas, analyze consumer perceptions of the importance of Rotte Bakery Soebrantas marketing mix, and analyze Rotte Bakery Soebrantas marketing mix variables based on the level of performance and importance. This study uses a pur…
ABSTRACT In the concept of the rule of law, everything that is contrary to applicable rules must be held accountable, especially when it comes to money laundering. Some of the problems that are still deeply attached to money laundering include the meaning of the crime itself, then related to the perpetrators and the issue of accountability as well as sanctions given by law enforcement official…
ABSTRACT Fishermen are jobs that have a high level of risk, such as bad weather changes and problems that can occur when fishing, and spending money to meet the needs of daily life. The purpose of this study was to study the guarantee of safety for small fishermen through independent fishermen insurance, find out the rights and obligations between the guarantor and small fishermen in obtaining…
Analysis of teh depth of hot water have been carried out using Schlumberger Configuration geoelectrical method at Pawan, Rokan Hulu, Riau. Data from results of research on 2 lines were processed using software called “Progress” shows the depth of each line is 46 meters and 33 metersr. Interpretation on Line I resistivity values of 95,28 Ωm and 63,54 Ωm at depths of 3,77 meters to 46,00 me…
Determination of magnetic properties and structural properties of natural sand from Logas Village, Kuantan Singingi have been carried out using a magnetic Probe Pasco PS-2162 and X-Ray Diffraction method. Two types of samples were synthesized using a multi step ball milling method for 90 hours and 90+30 hours. The product of the multi step ball milling was doped using Cobalt ions (Co(NO3)2.6H2O…
The development of technology by choosing structures and materials is always prioritized to achieve good quality work performance. Also, expensive production costs and large dimensions are quite considered. Metamaterial structures with characteristics that are different from other materials can cover these deficiencies. The hexagonal split ring resonator (SRR-H) metamaterial produces DNG (doubl…
Optimizing the physical properties of the semiconductor ZnO (Zinc Oxide) can be done through the addition of impurities, also known as doping. In this study, sulfur-doped ZnO (S-ZnO) nanorod thin films have been synthesized using the seed-mediated hydrothermal method. This method was carried out in two steps, i.e. the seeding of ZnO on FTO substrate and the growing of S-ZnO on ZnO seeds under h…
Porous activated carbon from young cassava stems for supercapacitor electrodes has been synthesized and characterized successfully. Preparation starts from cutting samples, drying, pre-carbonizing at temperature of 250°C for 2.5 hours, crushing using mortar-Ball-Milling, and uniformizing particle size of ˂53μm using a sieving equipment. This study focuses on the effect of variations in the c…
ABSTRACT The quality of Sukajadi TPS underground water has been improved. Using coagulation techniques and slow sand filter filtration. The problem that is very much related to ground water is the reduced quality of water for domestic use caused by leachate. Leachate is defined as any contaminated liquid that is generated from water pollution through a solid waste disposal site. The results s…
The aims of this study are to determine the influence of consentration variation potassium hydroxide and adsorption of heavy metals from activated carbon. Pra-carbonization of banana empty bunch fruit was carried out using electric oven at 180oC for 1 hour. Chemical activation used activating agent KOH of 2M, 3M and 4M for 20 hours at 30oC and then 60oC for 2 hours which were coded as TP2M, TP3…
ABSTRACT Judge position is the most important thing to decide casesin trialwhich guaranteed by statutory regulations. Mostly, judges in giving decisions are not in accordance with legal facts, even exceeding their authority. In judicial practice, for example in pretrial review, judges are bound to the object of pretrial review. Pretrialreview is an institution that was born to carry out survei…
ABSTRACT Insurance is an agreement, with which an insurer ties himself to an insured by receiving a premium to provide compensation for a loss, damage, or loss of expected benefits that he might suffer because of an uncertain event. The required insurance agreement is written in a written form called the policy. Insurance policies contain agreement clauses, both standard and non-standard. To f…
ABSTRACT Labor is every person who is able to do work to produce goods and / or services both to meet their own needs and society. While the employer is an individual, entrepreneur, legal entity or other bodies that employ workers by paying wages or other forms of compensation. This research was conducted with the aim to find out how the protection for workers who experience workplace acc…