Riau Research Articles

Agile Governance: The Urgency of Handling Forest and Land Fires in Riau Province

Agile Governance: The Urgency of Handling Forest and Land Fires in Riau Province

Cultivating students character: the role of zapin pecah dua belas dance from Pelalawan Riau Province in higher education learning

Cultivating students character: the role of zapin pecah dua belas dance from Pelalawan Riau Province in higher education learning

PENINGKATAN PEMAHAMAN PENELITI MENGENAI ASUMSI FILOSOFIS “POSITIVIST SOCIAL SCIENCE” DALAM PEMILIHAN DESAIN PENELITIAN KUANTITATIF

Understanding the philosophical assumptions in social research, whether “positivist” or “interpretive,” is crucial as these foundations shape the way researchers approach, design, and conduct their studies, impacting every aspect from the selection of research design to the interpretation of findings. This community service activity (PKM) focused on enhancing young researchers' understanding of “positivist social science” (PSS) assumptions in selecting quantitative research designs at PTN XYZ, a public university in Riau Province. Discussions with a faculty leader revealed difficulties in publishing quantitative research in reputable international journals, primarily due to a lack of understanding of these philosophical assumptions. To address this, the PKM team organized online training for 18 researchers, covering key topics such as the philosophical foundations of science, PSS approaches in social science, reasons for the acceptance or rejection of research reports by the scientific community, and the research process in quantitative design. The effectiveness of the training was evaluated using a pretest-posttest approach, with initial findings showing only 5% of participants correctly understood the reasons for using a quantitative design. However, post-training results indicated a significant improvement in participants’ knowledge, ensuring the research contributes meaningfully and relevantly to the field. Keywords: Philosophical assumptions, positivist social science approach, quantitative

Diversity and genome classification of Banana (Musa spp.) at Kuantan Singingi District - Riau Province, Indonesia

Abstract The objective of this research was to determine the genome group, and to observe the genetic relationship between banana cultivars in the Kuantan Singingi District, Riau Province. Twenty-five local banana cultivars were observed and characterized morphologically by following of IPGRI standard, genome classification was determined according to the Simmond and Shepherd method, and UPGMA clustering were conducted. Twenty-five banana cultivars observed is classified into two genome group, namely AA/AAA genomes, and AAB genome. The coefficient similarity value of twenty-five banana cultivars based on morphological markers ranged from 0.23 to 1.00. Several banana cultivars showed the coefficient similarity value of 1.00, indicating that they are similar morphologically but different in naming in the community. UPGMA dendrogram clustered twenty-five banana cultivars into three groups, The first cluster consists of Kepok, Batu, Tanduk, Nangka, Godang, Ambon, Kapas, and Kolek Siam banana. The second cluster included banana cultivars of Abu, Talun, Godok, Pinang, Kapal, Raja, Sawak, and Serai banana. The third cluster consisted of Lidi, Tunjuk, Rotan, 40Hari, Lomak Manih, Somanih, Emas, Ome, and Bantan banana. This study concluded that a minimum of eighteen banana cultivars should be collected for the conservation program, and hybridization can be performed among banana cultivars having low similarity coefficient values.

The Potential of Upstream to Downstream Sago Industry Trees in Meranti District, Riau Province

Abstract This study examines the potential of the sago plant industry in Meranti Regency, Riau Province, Indonesia. Through field surveys and sampling, it is known that Meranti Regency has a suitable land area for sago growth. The high potential of sago production is the basis for the sustainable development of the sago industry. In addition, sago waste such as dregs, wastewater, and unused sago bark, can be processed into products of economic value such as animal feed, organic fertilizers, building materials, textile fibers, and bioenergy raw materials. The potential of the sago waste industry in Meranti Regency promises economic, environmental, and social benefits. Government support, infrastructure investment, and socialisation efforts are needed to build public awareness and knowledge about the opportunities of the sago waste industry. By optimising sago waste treatment, this area can reduce negative impacts on the environment, create jobs, and improve the welfare of local communities.

Natural mangrove associated gastropods at Bengkalis island, Riau Province, Indonesia: prelimanary survey

Abstract Mangroves have different natural and unnatural conditions and are known as marine habitats. The aim of this research was to determine the relationship between gastropods and environmental conditions for monitoring mangrove rehabilitation. The research was conducted from 8th to 16th October 2023 at Bengkalis Island, Riau Province, Indonesia. This research used a survey method with observation of mangroves, marine biota, and environmental parameters on landward, mid ward and seaward. The measurement of marine biota was conducted using a transect of 25 cm x 25 cm and environmental parameters included pH using a pH meter, salinity using a refractometer, and sediment type analysis. pH and salinity values ranged from 5-8 and 14-35 psu. The number of gastropods found was 5 (five) specimens in Bengkalis Island. In general, based on morphology, the weight of each of the largest showed T. telescopium > L. angulifera > C. cingulata > C. obtusa > C. angulifera. The results showed that natural mangroves described more various gastropods. Salinity and pH can also be used as a major limiting factor for mangrove rehabilitation monitoring.

PENGARUH BUDAYA ORGANISASI, KOMPENSASI DAN KOMITMEN ORGANISASIONAL TERHADAP KINERJA KARYAWAN PERKEBUNAN SAWIT

The purpose of this study was to analyze the effect of organizational culture, compensation and organizational commitment on the performance of employees of Palm Oil Plantations in Kandis District, Siak Regency, Riau Province. Through this research, it is stated that the value of organizational culture can be used as a guideline and value in the company for each employee in improving their performance. And by providing compensation in accordance with what employees have done to this company affects employee performance in the future and also increases employee organizational commitment to stay in the plantation. There were 100 sample of respondents involved in this study. Multiple linear regression analysis techniques with the help of the SPSS program, were used in this study. The results of this study indicate that organizational culture, compensation and organizational commitment have a positive and significant effect on employee performance, so that all hypotheses are supported.

Urban food security from the perspective of marketing performance of rice agroindustry in Dumai City, Indonesia

Abstract Dumai City is an urban area with a rural economic style, such as the livelihoods of farmers, planters, breeders and fishermen. Even though local rice production shows an increasing trend, the availability of rice for Dumai City is still supported from outside Riau Province. The urban rice agroindustry is present to form an efficient rice marketing performance. This study aims to analyze the availability of rice, marketing channels, and performance in the rice agroindustry in Dumai City. The research method used was a survey method on two agroindustries which were selected purposively based on rice agroindustry criteria. The analytical method used was descriptive qualitative and descriptive quantitative to analyze rice subsistence and marketing channel and also descriptive quantitative to analyze marketing performance of rice agroindustry. The results showed that the rice subsistence level for Dumai City was only 6.7 percent, and the local rice supply for Dumai City was supported outside the province. Based on marketing analysis, the rice agroindustry by Perum Bulog and CV ADAB was included in the efficient marketing category with a total margin value below the selling price of rice, namely Rp. 6,100 and Rp. 1,350, and marketing efficiency values below 30 percent, 10.35 percent, and 2.9 percent. ADAB rice agroindustry with intermediary materials in the form of quality rice from West Sumatra was considered to have more efficient marketing. Implication based on the result is rice agroindustry in Dumai City is worth to develop in order to strenghting food security by local rice production and marketing policy support.

Optimizing Koto Panjang Reservoir Utility for Regional Sustainable Tourism Development in Kampar Regency, Riau Province

This study aims to determine the effect of the development of the Koto Panjang reservoir as a tourist destination on the development of the Kampar Regency area through optimization of the use of the reservoir. The data collection method used is conducting structured interviews and distributing questionnaires. The validity and reliability of the questionnaire was applied before data collection was carried out. Analysis of the data used in this study uses Structural Equation Modeling (SEM) with the SmartPLS 3.0 tool. The results of the study show that in the existing conditions the development of Koto Panjang reservoir as a tourist destination is more attractive to visitors in terms of beautiful scenery than other elements of sustainable tourism. However, visitors see various potentials for increasing the tourism sector, especially in terms of culinary and resting. Visitors are also interested in selfie tours and water tours offered by the reservoir. . KEYWORDS :Tourism destinations, Optimization of reservoir utilization, Regional development, Koto Panjang reservoir, Reservoir tourism.

DRIVERS AND BARRIERS FOR SUSTAINABILITY IN THE COCONUT SUPPLY CHAIN: AN EXPLORATORY CASE-BASED RESEARCH

This paper aims to investigate the current implementation of the coconut supply chain and identify barriers and drivers based on the perspectives of coconut stakeholders. Today, many organisations desire to deploy supply chain sustainability due to the growing research and conversation on the topic. However, specific organisations and businesses, particularly in the agro-industry, still need help implementing and evaluating their supply chain to identify accurate implications. This study emphasises the coconut supply chain, particularly in the provinces of Riau, Indonesia, which are known for their most significant coconut production worldwide, where the coconut industry is one of the most substantial economic sectors. A systematic literature review using PRISMA was implemented to find the drivers and barriers in supply chain implementation, and a qualitative analysis was executed using in-depth interviews involving 17 selected respondents of coconut supply chain stakeholders. It was discovered that the stakeholders encountered 19 drivers and 15 barriers. The results of this study will benefit the sustainability of the coconut industry’s supply chain, help overcome existing obstacles, and motivate stakeholders to implement supply chain sustainability.

Classroom Management in Improving the Quality of Learning in the Education Units

This study focuses on classroom management in education units as a basis to improve the quality of learning. This process relates to the instruments used for data collection. The instrument consisted of thirty-five related to classroom management. The sample was 142 people who were spread in the education unit of Riau Province, Indonesia. Sampling was undertaken by random sampling in accordance with the readiness of the respondent. Data were analysed by substituting the respondents’ results through descriptive statistics, then using the Product Moment correlation method, the contribution of indicators in realizing the success of implementing learning through ANOVA. The average demographic data of the respondents was 4.273 (very high); compile a lesson plan was 4.304 (very high); carry out learning was 4.352 (very high); assess achievement was 4.233 (very high); carry out follow-up the results of the assessment of learning achievement was 3.813 (high). Quality did not vary with a very high correlation value so that it contributed a role in building class management up to 100%.

OVERVIEW OF VACCINATION STATUS AND COMORBIDITIES IN DEATHS DUE TO COVID-19 OMICRON VARIANT IN RIAU PROVINCE, 2022

Background: The Corona Virus Disease 2019 (COVID-19) pandemic is causing problems in public health. One of the prevention efforts is vaccination. Omicron, the new variant of COVID-19, is a variant that is spreading rapidly in Indonesia, including in Riau Province. Purpose: This study aims to describe the determinants of vaccination status in deaths of Omicron variant COVID-19 patients in Riau Province from February to April 2022. Methods: Cross-sectional research was conducted using secondary data. A total of 158 patients who died with confirmed COVID-19 and the Omicron variant via S-Gene Target Failure (SGTF) and sequencing test, and were treated at a referral hospital in Riau Province within two months (8 February – 4 April 2022) were included in the study. The distribution of patient deaths was analyzed univariately and bivariately. Results: Most of the death cases were unvaccinated (67.09%). As many as 48.73% of the 158 deaths were elderly ≥61 years, and the majority (70.13%) of cases were unvaccinated. It was found that 64.56% of the 158 patient deaths occurred in mainland Riau, and the majority (67.65%) were unvaccinated. Diabetes mellitus (35.86%) and cardiovascular disease (28.97%) were the highest comorbidities. Conclusion: In preventing deaths due to COVID-19, it is necessary to accelerate and increase vaccination coverage, especially for children and the elderly in land and coastal areas. Vaccination can optimize protection against COVID-19. Apart from that, efforts are needed to prevent the severity of comorbidities.

Pengaruh PDRB Per Kapita dan Tingkat Kemiskinan Terhadap Tingkat Partisipasi Sekolah di Provinsi Riau

The aim of this research is to analyze the relationship between GRDP per capita and poverty levels on district/city school enrollment rates in Riau province. Using secondary data in the form of a panel of 12 districts/cities in Riau province from the 2015-2022 period. The research method used is panel data regression. The results of research using the Fixed Effect model approach show that the relationship between GRDP per capita has a positive and insignificant effect on school enrollment rates and the poverty level has a negative and significant relationship with school enrollment rates in districts/cities in Riau province.

Professional Scepticism, Independence, Information Technology, Auditor Competence, And Audit Quality

Purpose: This study aims to obtain empirical evidence regarding the effect of professional scepticism, independence, information technology, and auditor competence on audit quality. Methodology/approach: This study uses a quantitative approach with primary data in the form of questionnaires. Respondents of this study were 68 auditors of BPK RI Representative of Riau Province. Regression analysis using the PLS-SEM method. Findings: The results showed that professional scepticism and BPK auditor competence significantly positively affected BPK audit quality. Other results show that independence and information technology do not significantly affect BPK audit quality. Practical implications: These results provide a new understanding of independence and information technology in conducting audits in the public sector. Although BPK is an external auditor for all government agencies, the income of BPK employees or auditors comes from the government, so independence is not quite appropriate to be pinned on BPK auditors. Still, the objective attitude of each BPK auditor in carrying out audits at government agencies must be improved. Originality/value: These results contribute to the development of literature on the determinants of audit quality.

How Extensively do Teachers Train Students' Metacognition Abilities in Physics Learning in High School?

Metacognition refers to the capacity to comprehend and regulate one's own cognitive processes. By cultivating students' metacognitive skills in physics education, they will acquire the ability to understand and govern their own thinking. This, in turn, will enhance the effectiveness of physics instruction by fostering student engagement and enabling them to rectify their own errors. However, previous studies have revealed a scarcity of physics teachers who integrate metacognitive training into their teaching practices. Thus, the aim of this research is to investigate the extent to which high school physics teachers in the Riau Islands Province engage in metacognitive training for their students. Employing a qualitative approach with a phenomenological method, data was collected through interviews conducted with physics teachers from local high schools. This study's participants are physics teachers in the Kepulauan Riau Province. There are a total of 25 physics teachers participating in the study. The sampling technique employed in this research is purposive sampling. During these interviews, the researchers posed open-ended questions to elicit insights into physics teachers' experiences with the cultivation of metacognitive skills in their students during physics lessons. According to the study's findings, physics teachers in the Riau Islands Province are indeed training their students in indicators of metacognitive abilities. However, we observed that some teachers remain unaware that the exercises they assign inherently serve as indicators of metacognitive skills. This lack of awareness is attributed to a deficient understanding among teachers regarding the nature of metacognition.

Efek Steroid Terhadap Kadar Troponin I dan CRP Pada Pasien Bedah Jantung Koroner di RSUD Arifin Achmad Provinsi Riau

Steroids can diminish inflammation and forestall cardiac impairment in cardiac surgery cases, encompassing coronary heart surgery; however, this approach remains a topic of ongoing discussion. The present study investigated the ramifications of administering steroids in coronary heart surgery patients, focusing on the variations in CRP and Troponin I level at Arifin Achmad General Hospital in Riau Province. Employing a cross-sectional design, the study retrospectively reviewed medical records of individuals who had undergone coronary heart surgery between January 2018 and September 2020 at Arifin Achmad Hospital in Riau Province. Comparisons between Troponin I and C-Reactive Protein (CRP) levels were drawn contingent on the specific administered steroid (methylprednisolone or dexamethasone). The study further examined secondary outcomes, encompassing myocardial contractility, duration of ventilator employment, and Intensive Care Unit (ICU) length of stay, distinguishing patterns based on the steroid type. Among the 42 analyzed patients, the methylprednisolone and dexamethasone groups exhibited significant increases in troponin I and CRP levels (p<0.05). In contrast, changes in myocardial contractility pre- and post-surgery remained consistent across both groups—similarly, no substantial difference in ventilator or ICU stay duration. As the conclusion, dexamethasone and methylprednisolone have not given any effect in preventing increases in troponin I, CRP levels and myocardial contractility early after coronary heart surgery.

Epidemiology and genetic diversity of Burkholderia pseudomallei from Riau Province, Indonesia.

Melioidosis is a bacterial infection caused by Burkholderia pseudomallei, that is common in tropical and subtropical countries including Southeast Asia and Northern Australia. The magnitude of undiagnosed and untreated melioidosis across the country remains unclear. Given its proximity to regions with high infection rates, Riau Province on Sumatera Island is anticipated to have endemic melioidosis. This study reports retrospectively collected data on 68 culture-confirmed melioidosis cases from two hospitals in Riau Province between January 1, 2009, and December 31, 2021, with full clinical data available on 41 cases. We also describe whole genome sequencing and genotypic analysis of six isolates of B. pseudomallei. The mean age of the melioidosis patients was 49.1 (SD 11.5) years, 85% were male and the most common risk factor was diabetes mellitus (78%). Pulmonary infection was the most common presentation (39%), and overall mortality was 41%. Lung as a focal infection (aOR: 6.43; 95% CI: 1.13-36.59, p = 0.036) and bacteremia (aOR: 15.21; 95% CI: 2.59-89.31, p = 0.003) were significantly associated with death. Multilocus sequence typing analysis conducted on six B.pseudomallei genomes identified three sequence types (STs), namely novel ST1794 (n = 3), ST46 (n = 2), and ST289 (n = 1). A phylogenetic tree of Riau B. pseudomallei whole genome sequences with a global dataset of genomes clearly distinguished the genomes of B. pseudomallei in Indonesia from the ancestral Australian clade and classified them within the Asian clade. This study expands the known presence of B. pseudomallei within Indonesia and confirms that Indonesian B. pseudomallei are genetically linked to those in the rest of Southeast Asia. It is anticipated that melioidosis will be found in other locations across Indonesia as laboratory capacities improve and standardized protocols for detecting and confirming suspected cases of melioidosis are more widely implemented.

Fluctuation Price Sell Palm Farmers and Impact Socioeconomic Society Farmer Palm Oil in Rokan Hilir Regency Province Riau

Oil palm is the prima donna commodity of plantation crops in this area. Based on data from the Indonesian Ministry of Agriculture, in 2023, Riau Province was recorded as having an oil palm plantation area of 2.87 million hectares or 20.68 per cent of the total area of oil palm plantations spread across 26 provinces in Indonesia. Riau Province occupies the first position as the province in Indonesia which has the largest area of oil palm plantations in Indonesia. In the 11 year period (2011-2021), the area of oil palm plantations in Riau Province increased by 49.07%. This research discusses the impact of fluctuations in the selling price of palm fruit on the socio-economic conditions of palm oil farming communities in Rokan Hilir Regency, Riau Province. The research was conducted using primary data and secondary data, as well as descriptive analysis methods. The research results show that fluctuations in the selling price of palm fruit have a significant impact on income, employment and social conditions of the community. Based on these findings, it is recommended that the Government can provide offers and encourage the development of derivative products from palm oil to maintain the stability of farmers' selling prices for palm oil. This research provides important insights for government policy in improving the welfare of oil palm farming communities in the region.

Budget Knowledge and Board Performance in Regional Financial Supervision: Professional Commitment as Moderating

The Regional People's Representative Council (DPRD) of Riau Province plays a crucial role in supervising regional finances, necessitating comprehensive competencies among its members. This study examines the impact of budget knowledge on DPRD's performance in financial oversight, with professional commitment as a moderating factor. Quantitative methods and PLS Structural Equation Modeling (SEM) are employed for analysis, based on data collected from 65 respondents within the Riau Province DPRD. Findings reveal a positive relationship between budget knowledge and performance of regional financial supervision, indicating that enhanced budget literacy among council members correlates with improved oversight effectiveness. Additionally, professional commitment positively influences supervision performance, highlighting the significance of individual dedication to the council's responsibilities. However, professional commitment as a moderating variable does not significantly affect the relationship between budget knowledge and supervision performance. This suggests that while individual commitment is vital, it does not substantially alter the impact of budget knowledge on oversight performance. The study underscores the importance of equipping DPRD members with adequate budget knowledge to enhance financial oversight efficacy, emphasizing the need for distinct professional commitment to council duties over partisan affiliations.

Law Enforcement against Criminal Acts of Forest and Land Fires in Indonesia (A Case Study of the Meranti Islands Police Jurisdiction)

Law enforcement carried out by law enforcement officials in the criminal justice system is one of the efforts that can protect the community from various forms of criminal acts that violate protect the public from various forms of criminal acts that violate the provisions of the regulations that have been made. Related to law enforcement against the perpetrators of plantation land clearing by burning which often occurs in Indonesia, especially Riau Province, then the police have a very important role in terms of enforcing the law so as to create equitable law enforcement. The results of research on Environmental Law Enforcement in relation to with Criminal Law, namely related to Legal Substance in Article 69 paragraph (1) letter H of Law Number 32 of 2009 concerning Protection and Management of the Environment regarding the prohibition of land clearing. Management of the Environment regarding the prohibition of land clearing by burning and actions against the perpetrators to enforce the law. And Environmental law enforcement in Indonesia is affected by 3 (three) aspects, namely Legal Products, Legal Systems and Political Risks that are always changing changes. The conclusion of law enforcement is not allowed to burn land for any reason, especially for plantation land, be it individual or corporate plantations. Individual or corporate plantation land, the legal basis for this prohibition is found in the Criminal Code. the prohibition is contained in the Criminal Code (KUHP) Article 187, Law No. 41 of 1999 concerning Forestry, Law No. 32 of 2009 concerning Protection and Management of the Environment (UUPPLH), Law number 39 Year 2014 About Plantation.