ABSTRACT Palm trunk contains cellulose that can be hydrolyzed into glucose as an alternative substrate for bacterial growth namely, Brevibacterium sp. InaCC B46. The purpose of this research was to determine the interaction between incubation time and concentration of Brevibacterium sp. InaCC B46 in producing amino acids and antioxidant activity. The research method used a factorial comple…
ABSTRACT Network security is a crucial aspect of protecting data and systems from external threats. Port knocking is one method used to enhance security by hiding network ports from unauthorized access and only opening them after receiving the correct sequence of "knocks." This study aims to analyze the effectiveness of the port knocking method in mitigating threats such as port scanning and b…
Biomass-based activated carbon has attracted attention due to its excellent performance as a supercapacitor material. These advantages are derived from its significant surface area and multi-doped heteroatoms, which synergistically enhance the energy storage capacity and conductivity efficiency. In this study, activated carbon was synthesized from coconut fiber through pre-carbonization, chemic…
This study aims to determine the high level of learning wisdom in following the program in PKBM Insan Cendekia in Pekanbaru City. The formulation of the problem in this research is how high the level of learning of citizens in education lessons in PKBM Insan Cendekia Pekanbaru City. After this research is conducted, it is expected to improve the discipline of citizens learning PKBM Insan Ce…
This study was carried out in March-April 2024 in the intertidal zone of Bukit Batu District, Bengkalis Regency, Riau Province, with the aim of knowing the size distribution and the relationship between sediment organic matter content and the abundance of C. obtusa. This research uses a survey method by determining sampling stations using purposive sampling consisting of three stations. Each st…
Pendidikan merupakan usaha sadar dan terencana untuk mewujudkan suasana belajar dan pembelajaran yang menyenangkan agar peserta didik secara aktif mengembangkan potensi dirinya. Salah satu pembelajaran yang ada di sekolah adalah pembelajaran fisika. Banyak fakta di lapangan, bahwa pembelajaran fisika merupakan salah satu mata pelajaran yang kurang diminati oleh siswa dikarenakan dalam pembelaja…
The research aims to make an augmented reality based on SSCS (Search, Solve, Create, and Share) student worksheet assisted that is valid on chemical bonding materials for grade XI SMA/MA equivalent and to find out the user's response. This study uses a type of development and research (R&D) and a 4-D research model. The instruments used in this study are validation sheets and questionnaire resp…
This research aims to look at the self-regulated learning abilities and learning outcomes of class X SMA students on biodiversity material. Apart from that, this research also aims to see the relationship between self-regulated learning abilities and the learning outcomes of class X high school students. To achieve this aim, research has been carried out using a descriptive research design with…
Biological wastewater treatment processes using suspended systems have been widely used. The most common and widely used wastewater treatment system is the Activated Sludge Process. Sludge age, which isthe length of time sludge settles and accumulates in waste processing plants, is an important factor in the waste management process. Sludge settling ability can be determined by determining …
FRUIT STALL TRADING STRATEGY AT THE ARENGKA MORNING MARKET, PEKANBARU CITY By : Sherly Monica E-mail : [email protected] Supervisor : Siti Sofro Sidiq E-mail : [email protected] Department of Sociology, Faculty of Social and Political Sciences, University of…
UNICEF as an international organization actively participates in decision making regarding children's welfare issues. UNICEF took over the role that should be carried out by the Vietnamese government in the field of education and welfare of underprivileged children in Vietnam. In this case, UNICEF collaborates with SM Entertainment, a South Korean company as a liaison in providing support and c…
Default is the non-fulfillment of obligations by the debtor to creditors as previously agreed or in an agreement where one or both parties bound by an agreement do not perform the obligations or achievements written in the agreement. According to Article 1338 paragraph (1) the agreement made by the parties is a law for those who make it. In the Residential Construction Cooperation Agreement bet…
Technological advancements have led to a significant increase in internet access in Indonesia. The current technology and internet sophistication truly assist humans in fulfilling their needs, triggering rapid growth in the e-commerce industry in Indonesia. Numerous e-commerce platforms dominate the market, such as Tokopedia, Shopee, and Bukalapak. In 2021, Bank Indonesia recorded 31 million pe…
This research aims to find out whether financial literacy and the use of financial technology have an impact on the financial performance of MSMEs in the Culinary Sector in Sail District, Pekanbaru City. The method used in this research is quantitative descriptive, with data sources from primary data and secondary data. Primary data was obtained from respondents who were collected through a que…
Puncak Rajo Sago is one of the tourist areas located on the slopes of Mount Sago in Nagari Tanjung Bonai, North Lintau Buo District, Tanah Datar Regency, which is at an altitude of 200 - 750 meters above sea level, with an average temperature of 18-30ºC and rainfall. maximum rainfall 2500 mm/yr (Central Statistics Agency, 2021). Mount Sago has an area of 5,269 hectares with hilly topography. M…
The tofu industry has the potential to produce liquid waste containing high levels of organic and inorganic materials, which may cause environmental pollution. Efforts to overcome pollution caused by waste can be made by phytoremediation using water hyacinth (E. crassipes). The purpose of this research was to determine the ability growth of water hyacinth (E. crassipes) to grow at several conce…
The problem with this research is that the UKS school health business program has not implemented the use of medical equipment as it should. The aim of this research is to evaluate the implementation of school health efforts (UKS) in creating a healthy environment at AS-SHOFA Pekanbaru, Riau. Quantitative methods were used for this research. The population consisted of school principals, teache…
ABSTRACT This research is motivated by the condition of the Covid-19 pandemic which has an impact on the emergence of an unethical behaviour by company management to manipulate financial statements. The purpose of this study is to examine and analyze the influence of potential factors consist of financial targets, financial stability, CFO gender, CFO education level, and ineffective monitoring…
ABSTRACT This research contains the strategies of single parent mothers in fulfilling family life and the efforts made to overcome the problems faced in the Border Village, Tambusai District, Rokan Hulu Regency. This study aims to determine the problems faced by single parent mothers in living life without the presence of a partner and the efforts made to meet family needs. The research method…
ABSTRACT Oil palm is one of the leading plantation commodities in Indonesia. The superiority of palm oil has made Indonesia the largest palm oil producer in the world. The high global and international market demand for environmentally friendly palm oil. One of the government's efforts to standardize the sustainability of palm oil production is to enforce the mandatory ISPO (Indonesian Sustain…