This study aims to analyze aquifer zones and groundwater quality in Sialang Sakti Village, Tenayan Raya District, Pekanbaru City, Riau Province, using the Schlumberger configuration geoelectric method and the geochemical method. The geoelectric method is used to identify subsurface resistivity characteristics related to groundwater presence, while the geochemical method is employed to test wate…
Groundwater is a very important natural resource for human life, especially in areas with limited access to surface water. Identification and mapping of aquifer zones are important steps in ensuring the availability of quality and sustainable groundwater. This study aims to analyze the characteristics of aquifer zones in Sialang Sakti Village, Tenayan Raya Subdistrict, using the Wenner configur…
Groundwater serves as a primary resource for the community of Sidomulyo Timur, Marpoyan Damai District, Pekanbaru City, primarily for household and industrial needs. Increased domestic and industrial activities in this area have the potential to cause groundwater contamination through waste infiltration. This study aims to analyze the level of groundwater contamination by combining the Wenner C…
Macrozoobenthos is one of the living organisms whose habitat is in coastal areas. This study aims to inventory the diversity of macrozoobenthos on the coast of Tanjung Harapan Village, Lingga Regency. Sampling was conducted at 3 different stations (beaches), namely Indah Beach, Pasir Kuning Beach, and Teluk Rhu Beach. Sampling using the plot method and this research was conducted in August 2023…
DNA barcodes are short DNA sequences used in molecular identification of organisms. The Fabaceae family is a member of the Fabales order characterized by pod-type fruits. This study used 30 species (consisting of 6 genera, each genus has 5 species). This study aims to analyze four DNA barcodes (rbcL, matK, trnL-trnF IGS and ITS) in the fabaceae family. This study used unilocus and multilocus in…
Famili Cucurbitaceae merupakan famili yang sangat beragam dalam tumbuhan berbiji tertutup dan sering dijadikan obat tradisional karena menghasilkan metabolit sekunder berupa Cucurbitacin B, D, E, dan I. Identifikasi dan penentuan hubungan kekerabatan antar spesies dalam famili Cucurbitaceae menggunakan lokus barkode DNA tunggal sampai saat ini masih kurang efisien. Tujuan dari penelitian ini ia…
In 2017, President Donald Trump officially recognized Jerusalem as the capital of Israel and relocated the United States Embassy from Tel Aviv to Jerusalem, marking a major turning point in the direction of U.S. foreign policy regarding the Israeli-Palestinian conflict. This research focuses on analyzing the underlying factors behind this decision, with particular attention to the influence of …
The Sustainable Development Goals (SDGs) are a global framework for sustainable development that has been agreed upon by the United Nations member states to be achieved by 2030. Its success requires contributions from various stakeholders, including the business sector. PT Pertamina Hulu Rokan (PHR), as a company in the oil and gas industry, plays a role in mitigating climate change, which is t…
Service quality is the level of excellence or specialty of a service that can meet the needs and expectations of the community. Public service is an activity carried out by the government and other institutions to meet the needs of community services in accordance with laws and regulations. This service can be in the form of public goods, public services, and/or administrative services. The pur…
Deforestation is a series of forestry crime activities (TIPIHUT) ranging from area claims, buying/selling areas, illegal logging, forest burning, oil palm planting, and finally, area occupation/settlement. This has led to prolonged conflicts, such as tenure conflicts and human-wildlife conflicts, which must be faced by the Tesso Nilo National Park Authority. This is the background of the resear…
The jemput bola service program is intended for people with disabilities so that they can access population administration. However, research shows that many people with disabilities in Pekanbaru City do not have legal identity documents. In addition, frequent system maintenance hampers access, and information about the program has not been well conveyed. The purpose of this research is to impr…
One of the IT-based product innovations is the SOPP networked financial payment service, which is an online network between PT Pos and PT Pos's partners in terms of bill payment service cooperation such as with financial institutions, PLN, PT Telkom, PDAM, etc. and the service is known as the Pos Pay service. The use of Pos Pay at PT Pos in the Pekanbaru City area provides convenience for custo…
Waste management is an important aspect in efforts to maintain a clean and healthy living environment in Kuantan Singingi, the Environmental Service is responsible for waste management. Waste and its management is still a major problem in environmental, health, social and cultural aspects which has not yet been resolved. This research is motivated by various waste problems that exist in modern …
Marpoyan Damai Sub-district, Pekanbaru City is one of the regional apparatus that has an important role in providing public services to the community, the success of public service delivery at the Regency / City level is largely determined by the performance of public services at the Sub-district level. This study aims to determine and explain the performance of public service organizations and…
Evaluation of the implementation of prisoner rehabilitation is critical to ensure that rehabilitation goals can be achieved effectively. Each rehabilitation program needs to be evaluated to determine whether it has successfully reduced the risk of recidivism and improved the skills and positive behavior of inmates. In addition, the needs of each inmate vary, whether in terms of psychological as…
Indragiri Hilir Regency is among the three regions with the lowest realization of the People's Palm Oil Replanting (PSR) Program in Riau Province. This study aims to analyze the optimization of PSR in a sustainable manner in Indragiri Hilir Regency and identify the inhibiting factors. Using a descriptive qualitative method with a case study approach, this research found that the optimization of…
The development of the tourism sector plays a crucial role in national development while also preserving cultural heritage and local wisdom. This study aims to analyze the role of stakeholders in the development of Kampung Wisata in Tebing Tinggi Okura, Pekanbaru, which is based on natural, cultural, artificial, and creative economy attractions. The analysis is conducted using the role theory o…
Rokan Hulu Regency is an area near the Rokan River where natural disasters such as flooding due to the overflow of the Rokan River often occur. The main objective of this study is to analyse and describe the flood disaster management policy in Rokan Hulu Regency, which occurs almost every year. This research uses the theory of Thomas B. Smith which includes four main indicators in policy implem…
Employee performance plays an important role in achieving long-term success of PT. Riau Media Television Pekanbaru in the competitive media industry. Employee performance of PT. Riau Media Television Pekanbaru is influenced by several things such as competence and work facilities. In order for employee performance to continue to increase, employees must have good competence. The purpose of this…
This study aims to determine the effect of price on customer loyalty through customer satisfaction as an intervening variable at Extract Café Pekanbaru. The method used in this research is descriptive statistics with a quantitative approach. The sample in this study amounted to 100 respondents with purposive sampling technique. The measurement scale uses a Likert scale. From data analysis with…