e-Journal UIR (Journal Universitas Islam Riau)
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Rapid Land Cover Change in The South Sumatera Peat Area Associated With 2015 Peat Fires
Get PDFThe peat fire events in Indonesia, particularly the South Sumatra area, changed the appearance of surface vegetation. The fires usually occur during the dry season from July to October. This study aims to evaluate land cover changes due to 2015’s peat fire in the South Sumatra peatlands. Remote sensing techniques using a Normalized Difference Vegetation Index (NDVI) method were used to identify the change of vegetation density in the study area. The results showed that 69% of the total South Sumatra peatland was burned due to the 2015 peat fire event. The level of vegetation density was considerably decreased by fire events. The degradation in the burned area was dominated by land cover class of ferns/shrub. The Peat fires during the observation period have a negative impact on the peat ecosystem, so improvements are needed in peatland management practices. Improvements need to be made in fire prevention and management practices, as well as restoration of burnt land
The Role of Inertinite Characteristics and Coal Porosity of Seam A-1 of Muara Enim Formation in West Merapi, Lahat, South Sumatera, Indonesia
Get PDFCoal contains a complex network of nano-, meso-, and a macro-pore can store fluids and allow fluids to flow through it. Nanoporosity in coal is primarily a result of molecules that have aromatic molecular structures and have been preserved in coal. Most adsorbate compounds, including gases, are stored here. The study area is located in South Sumatera, West Merapi Area, Lahat Regency. Geologically, the area in South Sumatra Basin belongs to the Middle-Late Miocene Muara Enim Formation. Using the ply-by-ply method, coal samples were taken directly from Seam-A in the coal mine walls outcrop, based on macroscopically determinable lithotype information. During laboratory analyses, coal is microscopically analyzed to determine the amount of porosity, permeability, and vitrinite reflectance. The purpose of this study is to investigate the change in composition and characteristics of inertinite macerals when the porosity value is varied.. Vitrinite content is between 91.00-92.80 %; liptinite 0.90-3.40%; inertinite 3.70-4.80%; mineral matter 0.7%-1.8%. Withh a vitrinite reflectance average of 0.34-0.36%, the variation in composition is an indication of changes in plant communities or coal facies. It is generally classified as sub-bituminous coal (ASTM). Porosity value of seam A upper is 1.9% and seam A lower 1.51%, permeability value seam A upper is 70.1 mD and seam A lower 27.1%. Composition of mineral matter in seam A upper is 0.8% and seam A lower 1.7%. The increasing number of inertinite pore is followed by lower porosity value. The inertinite maceral is predominantly aromatic with a high level of cross-linking, and exhibits a high level of aromatization and condensation. They have the highest carbon and the lowest oxygen hydrogen content. A coal maceral's porosity is composed of void spaces, such as open cell lumens preserved in semifusinite and sclerotinite. The porosity of cleats is the percentage of volume in relation to volume of coal, and the porosity of permeability. In coal, semifusinite has extensive interconnected pores that can form significant conduits for fluid flow
Pembentukan Akhlak Siswa di Madrasah: Kontribusi Lingkungan Sekolah, Kompetensi Guru, dan Mutu Pendidikan
Get PDFPendidikan akhlak sangat diperlukan bagi kehidupan manusia untuk kelangsungan hidup yang bertujuan untuk membangun akhlak manusia yang sesuai dengan tuntunan al-Qur’an dan Hadits. Tujuan penelitian ini adalah untuk mengetahui kontribusi lingkungan sekolah, kompetensi guru dan mutu pendidikan terhadap pembentukan akhlak siswa. Penelitian ini merupakan penelitian korelasi, teknik pengumpulan data dengan menyebarkan kuesioner kepada 100 siswa dari seluruh siswa Madrasah Aliyah, dan analisis dengan menggunakan regresi linier berganda. Hasil penelitian menunjukkan bahwa lingkungan sekolah berkontribusi positif terhadap akhlak siswa sebesar 26,9%, kompetensi guru berkontribusi positif terhadap akhlak siswa sebesar 38,4%, mutu pendidikan berkontribusi positif terhadap akhlak siswa sebesar 36,19%, dan lingkungan sekolah, kompetensi guru dan mutu pendidikan berkontribusi positif (49,4%) terhadap akhlak siswa di madrasah. Penelitian menyimpulkan bahwa lingkungan sekolah, kompetensi guru dan mutu pendidikan berkontribusi positif terhadap akhlak siswa di madrasah Aliyah. Penelitian ini berkontribusi dalam pengembangan akhlak siswa di masa depan dengan menerapkan lingkungan sekolah, kompetensi guru, dan mutu pendidikan di seluruh madrasah Indonesia
Implementasi Pembelajaran Agama Islam Multiliterasi dalam Kurikulum Berbasis Riset Madrasah Aliyah
Get PDFPengembangan literasi sangat urgen dimiliki oleh peserta didik madrasah dan itu mesti dimulai dengan aktivitas riset. Penelitian ini bertujuan untuk mengetahui implementasi pembelajaran agama Islam multilaterasi dalam kurikuum berbasis riset Madrasah Aliyah. Penelitian ini menggunakan penelitian kualitatif dengan pendekatan penelitian studi kasus. Informan penelitian ini adalah guru madrasah, kepala madrasah, dan peserta didik madrasah. Data dikumpulkan dengan wawancara dan observasi, serta dianalisis menggunakan teknik pengumpulan data, kondensasi data, penyajian data, dan penarikan kesimpulan. Penelitian ini menemukan bahwa perencanaan pembelajaran agama Islam multiliterasi di Madrasah Aliyah Ma’arif NU Doplang Blora memuat konsep multiliterasi yang terdiri dari literasi digital, literasi numerik, dan literasi budaya dengan penekanan utama pembelajaran riset dan budaya pondok pesantren dan diterapkan dalam kegiatan intrakurikuler melalui kegiatan belajar mengajar (Quran Hadits, Akidah Akhlak, Fiqih, SKI, dan ke-NU-an), kegiatan ekstrakurikuler, dan pembiasaan diri yang berkait erat dengan proses belajar mengajar. Diharapkan banyak madrasah yang melaksanakan pembelajaran agama Islam multiliterasi berbasis riset disesuaikan kondisi setempat di berbagai madrasah Indonesi
Pemanfaatan Alat Pengering Pada Industri Rumah Tangga Keripik Nenas “Nafiz” Desa Rimbo Panjang, Kampar
Get PDFSebagai daerah penghasil nenas yang cukup besar, masyarakat Riau khususnya desa Rimbo Panjang, Kabupaten Kampar memanfaatkan nanas dengan mengolahnya menjadi beberapa produk yang bernilai ekonomi. Salah satu diantaranya adalah keripik nenas. Kegiatan PkM ini dilakukan untuk memperkenalkan kepada masyarakat tentang teknologi sederhana yang dapat digunakan dalam membantu mempercepat proses pengeringan buah nenas yaitu dengan memanfaatkan alat pengering. Kegiatan PkM ini diawali dengan pembuatan alat pengering nenas yang kemudian digunakan saat sosialisasi untuk mempermudah masyarakat dalam memahami materi penyampaian tentang teknologi pengeringan sederhana yang disampaikan oleh para nara sumber. Setelah itu, kegiatan dilanjutkan dengan mengeringkan buah nenas menggunakan alat pengering yang telah dibuat. Kegiatan PkM ini dinilai berhasil karena karena tujuan yang diharapkan dari pelaksanaan kegiatan berjalan dengan baik dan efektif. Hal ini dapat dilihat dari besarnya antusias peserta ketika kegiatan berlangsung. Selain itu, masyarakat menjadi faham bahwa penggunaan alat pengering tidak hanya mempercepat proses pengeringan buah nenas tetapi juga menjaga agar buah nenas tetap bersih dan higienis
Walk back tuning and paper tuning: How do they improve archery accuracy?
Get PDFLimited knowledge to determine the use and purpose of the two tunings has not been proven by scientific research. Research to find precise tuning for standard bow, recurve, and compound rounds to improve archery accuracy. This type of research is quantitative experimental research with a two-group pretest posttest design. The sample consists of 24 athletes who are given treatment in 16 meetings. The instrument used is a test scoring archery at a distance of 40m. The collected data will be tested for normality using the Kolmogorov Smirnov technique and the homogeneity test using the Levene statistic technique with a significant level of 5% (p>0.05). Hypothesis testing uses paired samples t-test technique. The results this study indicate (a) there is an effect of walk back tuning increasing archery accuracy of archery athletes, (b) there is an effect of paper tuning training increasing archery accuracy of archery athletes, (c) there is different effect between walk back tuning and paper tuning increasing archery accuracy of archery athletes, where walk back tuning exercises have a greater effect on increasing archery accuracy in archery athletes. This research is expected to be source of reference for athletes and coaches to explore the bow tuning method
ANALISIS HUBUNGAN MODAL INTELECTUAL (INTELLECTUAL CAPITAL) TERHADAP KINERJA KEUANGAN BUM DESA DI KECAMATAN BANTAN KABUPATEN BENGKALIS
Get PDFThe existence of BUM Desa was formed as an expectation to be able for encouraging the dynamics of economic life in rural areas with good financial performance and competitiveness with the management of intellectual capital, human resources, and innovative collaboration. This study aims to identify the existence of intellectual capital and to analyze its relationship with the financial performance of BUM Desa in Bantan District. The method used in this study is a survey method by interviewing 27 respondents. The results indicate that intellectual capital and financial performance had a very close and harmonious relationship. In improving the performance of BUM Desa in Bantan District, the most important form of intellectual capital was relational capital, namely the attitude of BUM Desa management and leaders who help each other to develop business units. Relational capital was formed by the dimension of relationships with customers who accept criticism and suggestions from BUM Desa customers. Meanwhile, Human capital was formed by the dimensions of the attitude of the BUM Desa management in carrying out their duties. BUM Desa which has higher intellectual capital had better financial performance, so the development of Intellectual Capital as a tangible asset needs to be developed in the future to improve the financial performance of BUM Desa
Permainan Tradisional Statak Meningkatkan Aspek Perkembangan Agama Dan Moral Anak
Get PDFThe low religious and moral values of the nation's children are reflected in the many criminal cases that occur, such as sexual harassment, violence, bullying, corruption, dishonesty, self-destruction with drugs and free sex. This case no longer views adulthood as the culprit, but has occurred at a young age and even at an early age. Religious and moral education from an early age is an important effort to create individuals who have good morals, have ethics, have concern and continue to learn like teachings in Islam. The purpose of this research is to produce a product and determine the feasibility of a traditional statak game product as a nation's wealth in helping to develop children's religious and moral values from an early age as a provision to be able to judge something in the life of the next child in society. This development research uses the Borg and Gall theory development procedure which is simplified and includes 5 stages. The trial stage cannot be carried out on students because schools are closed due to COVID-19 that hit Indonesia. Data collection using a questionnaire. The results of the validation of material experts and media experts were 86.3% classified as very feasible, the results of educator validation of 96% classified as very feasible. Thus the Statak traditional game is declared feasible to be used in learning. This research produces a traditional statak game tool (statak bag). The researcher suggests that this traditional game be included in the learning program
Analisis Pelaksanaan Mutasi Aparatur Sipil Negara Eselon III Dan IV Lingkup Pemerintah Kabupaten Buton Utara
Get PDFThis study aims to analyze the implementation of echelon III and IV ASN mutations in the North Buton Regency Government. This study uses a qualitative approach, with an analysis focus on the implementation of echelon III and IV ASN mutations. There were 9 informants in this research, namely the Regional Secretary, Head of BKPSDM, Head of Mutation Division, 3 echelon III officials and 3 echelon IV officials. The selected informants were determined purposively. Data were collected through observation, interviews, and document studies. The data obtained were then analyzed interactively with an analytical model referring to Milles and Huberman (1992), covering data collection, data presentation, data reduction and drawing conclusions. The results showed that the implementation of the transfer of echelon III and IV employees within the scope of the North Buton Regency Government was still dominated by the spoil system. The mutations carried out are based on the principle of kinship and on the basis of likes and dislikes. These likes and dislikes are closely related to the behavior of employees who make political contributions to the implementation of democratic momentum in North Buton Regency. However, mutations based on considerations of the merid system and spoiled system are still the main considerations in the implementation of echelon III and IV ASN mutations in North Buton Regency
The Study of Slum Area in Babussalam Village, Duri City, Riau Province
Get PDFThe rapid growth and development of Duri City will give pressure on the city's declining service levels and reduced land carrying capacity, reducing quality of life and productivity of population activities, and creation of slum area. Population growth exceeds provision of employment opportunities in the region added to the city problems. Economic pressure and high density population forced them to occupy suburban areas and eventually formed slums. The purpose of this study was to formulate slum settlement strategies in Babussalam Village and provide an alternative solution form to improve the function and quality of settlements. This research uses quantitative method, data collection was carried out by means of questionnaires and observations. The study consists of community characteristics and occupancy of slums, factors that influence slums and strategy of handling slum area in Babussalam Village. Results of study showed that slum area was located around the center of Duri City in condition of the house quite well and a small part functioning as a place of residence and place of business, inadequate conditions of solid waste management, and social interaction that occur in the community are also very diverse. Settlement in Babussalam Village has 2 types of slums: settlements near the center of socio-economic activities and slums in the city center. Recommended strategies are, improvement of basic infrastructure, land consolidation, and provision of simple housing