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ANALISIS PENENTUAN TARIF BUS KOTA TRANS BATAM BERDASARKAN BIAYA OPERASIONALKENDARAAN (BOK), ABILITY TO PAY (ATP), DAN WILLINGNESS TO PAY ( WTP) (STUDI KASUS PADA PERUM DAMRI BATAM) Rasidah, Rasidah; Aznedra, Aznedra
Measurement : Jurnal Akuntansi Vol 11, No 2 (2017): Vol 11, No 2 (2017) Measurement
Publisher : Universitas Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (365.334 KB) | DOI: 10.33373/mja.v11i2.1753

Abstract

Penelitian ini bertujuan untuk mengetahui penentuan tarif bus kota Trans Batam berdasarkan Biaya Operasional Kendaraan (BOK), Ability To Pay (ATP), dan juga Willingness To Pay (WTP) pada Perum DAMRI BATAM karena penentuan tarif harus dapat menjembatani antara operator selaku penyedia jasa dan juga penumpang selaku konsumen. Hasil analisis data menunjukkan tarif berdasarkan Biaya Operasional Kendaraan (BOK) sebesar Rp.5,448.97 untuk Koridor I Trayek Batu Aji ? Batam Center, sebesar Rp.4,993.91 untuk Koridor II Trayek Sekupang - Batam Center, sebesar Rp.3,917.18 untuk Koridor III Trayek Sekupang ? Jodoh. Berdasarkan Ability To Pay (ATP) pada hari kerja untuk kategori umum sebesar Rp.4,118.66 dan sebesar Rp. 1,969.00 untuk kategori Mahasiswa/Pelajar. Sedangkan pada hari libur untuk semua kategori Umum sebesar Rp. 3,006.72 Besarnya Willingness To Pay (WTP) pada hari kerja untuk kategori Umum sebesar Rp.4.000 dan untuk Mahasiswa/Pelajar sebesar Rp.2.000. Sedangkan pada hari libur untuk kategori Umum Rp.4.000. Pemerintah perlu memberikan subsidi untuk penumpang agar mampu membayar tarif sesuai kemampuannya dan meningkatkan pelayanan untuk mempengaruhi kemauan membayar penumpang.
Peningkatan Kualitas Air Tanah Gambut dengan Menggunakan Metode Elektrokoagulasi Rasidah, Rasidah; Lapanporo, Boni Pahlanop; Nurhasanah, Nurhasanah
PRISMA FISIKA Vol 5, No 2 (2017)
Publisher : Jurusan Fisika, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (704.082 KB) | DOI: 10.26418/pf.v5i2.20859

Abstract

Telah dilakukan penelitian tentang peningkatan kualitas air tanah gambut dengan menggunakan metode elektrokoagulasi. Penelitian ini bertujuan untuk mengetahui kualitas air tanah gambut setelah melewati proses penjernihan dengan metode elektrokoagulasi. Pengambilan sampel dilakukan di Desa Bintang Mas II Rasau Jaya. Sampel yang diperoleh kemudian diproses dengan menggunakan metode elektrokoagulasi. Dalam penelitian ini digunakan variasi jumlah plat, waktu kontak, dan tegangan yang diberikan oleh power supply pada saat melakukan metode elektrokoagulasi. Parameter yang diuji meliputi pH, TDS (Total Dissolve Solid), suhu dan warna. Kondisi awal air tanah gambut sebelum menggunakan metode elektrokoagulasi yaitu nilai pH sebesar 4,53, nilai suhu sebesar 30,3 0C, warna berskala 107 Pt.Co dan nilai TDS sebesar 989 mg/L. Berdasarkan hasil penelitian yang telah dilakukan, diperoleh nilai yang telah memenuhi standar kualitas air bersih yaitu pada penggunaan 6 buah plat dan tegangan sebesar 30 Volt setelah waktu kontak selama 120 menit. Pada variasi ini diperoleh nilai optimum setelah waktu kontak selama 420 menit, dengan nilai pH sebesar 9, warna pada skala 13 Pt.Co dan nilai TDS sebesar 108 mg/L.Kata Kunci : Metode Elektrokoagulasi, pH, TDS
Pengaruh Massa Filler-Matriks terhadap Sifat Mekanik dan Daya Serap Air pada Komposit Cangkang Biji Karet Idhil Ismail, Andi; Rasidah, Rasidah; Haliq, Ridhwan
Jurnal Rekayasa Mesin Vol 12, No 2 (2021)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jrm.2021.012.02.7

Abstract

The amount of rubber seed waste in Indonesia is highly yielded as a side product from a large amount of rubber trees plantation. The rubber seed was not processed become the usefull application yet,  thus it becomes a high volume of waste in each year. An initiative should be done to turn it as a practical material. The rubber seed is potential for natural composite along with the increasing attention toward natural composite application.This work aims to produce natural fibre composite based on rubber seed and characterize it's mechanical properties. In this work, the rubber seed natural composite produced by using the hand lay-up method. Polyester resin YUCALAC BQTN-157 was used as the matrix with the addition of 1% MEKP (Methyl-Ethyl-Ketone- Peroxide) as the catalyst. Mechanical properties of the composite were examined by using a tensile and bending test. Additionally, the water absorption test was performed according to the ASTM D 570. The result showed that the tensile and bending strength decrease with increasing the filler composition, which is added in the composite. The composite, which has the filler composition of 40% was generate the highest tensile strength. In contrast, the lowest tensile strength appeared at the composite with a filler of 60%. The bending strength trend also behaves similarly with the tensile strength as the filler composition increased. Water absorption ability of composites displays the acceptable value as it shows within the range of 2.22-2.96%.
Identifikasi Senyawa Flavonoid dari Kulit Batang Tanaman Rambai Padi (Sonneratia alba) dan Uji Aktivitasnya sebagai Antibakteri Staphylococcus aureus : Identification of Flavonoid Compounds from Stem Bark Sonneratia alba and its Antibacterial Activities against Staphylococcus aureus Rasidah, Rasidah; Syahmani, Syahmani; Iriani, Rilia
Jurnal Jejaring Matematika dan Sains Vol. 1 No. 2 (2019): Edisi Desember 2019
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jjms.v1i2.217

Abstract

Penelitian ini bertujuan untuk mengetahui (1) bioaktivitas ekstrak metanol-air kulit batang tanaman rambai padi (Sonneratia alba) terhadap Staphylococcus aureus (2) konsentrasi minimal ekstrak kulit batang S. alba yang mampu menghambat dan membunuh 100% Staphylococcus aureus dan (3) jenis senyawa aktif yang terdapat pada kulit batang S. alba. Dari uji aktivitas antibakteri menggunakan metode dilusi menunjukkan bahwa ekstrak metanol:air kulit batang S. alba memiliki kemampuan dalam menghambat dan membunuh bakteri Staphylococcus aureus. Konsentrasi hambat minimum (KHM) dan konsentrasi bunuh minimum (KBM) yang diperoleh yakni 0,050 dan 0,075 % untuk ekstrak metanol:air (9:1) dan 0,50 dan 0,75% untuk ekstrak metanol:air (5:5). Hasil bioautografi dan interpretasi data UV-Vis menunjukkan bahwa terdapat 5 (lima) senyawa aktif yang berperan sebagai antibakteri pada ekstrak kulit batang S. alba yaitu 3 (tiga) senyawa flavonoid yang terdiri dari jenis flavan (katekin) dan flavonol dengan 3-OH bebas dan 2 unknown senyawa fenolik.
Strengthening Character Education Through the Application of Religious Culture to Support the Pancasila Student Strengthening Project (P5) in Junior High Schools Rasidah, Rasidah; Iqbal, Muhammad; Najmuddin, Najmuddin
Scaffolding: Jurnal Pendidikan Islam dan Multikulturalisme Vol 6 No 1 (2024): Geographical Coverage: Indonesia, Malaysia, Turkey, Iraq, and Nigeria
Publisher : Institut Agama Islam Sunan Giri (INSURI) Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/scaffolding.v6i1.4986

Abstract

This study aims to describe the forms of character education strengthening programs and the inhibiting and supporting factors for the implementation of religious culture to support the project of strengthening the Pancasila student profile (P5) at SMP Negeri 2 Takengon. This qualitative research was conducted at SMP Negeri 2 Takengon. This research is qualitative, holistic, and descriptive in terms of words and language in a special, natural context, and it utilizes various natural methods. This research will be conducted at SMP Negeri 2 Takengon. The data collection techniques are observation, in-depth interviews, and documentation review. Data analysis techniques are data reduction, data modeling, and conclusion verification. The results of this study are the school's efforts to strengthen character education through the application of religious culture to support the P5 project at SMP Negeri 2 Takengon Forms of strengthening character education through the application of religious culture to support the project to strengthen the profile of Pancasila students (P5) at SMP Negeri 2 Takengon including morning greeting activities, tahsin and tahfidz activities, women's activities/rohis, speech activities, literacy, Yasinan and Friday alms and activities to commemorate Islamic holidays. These activities have been proven to strengthen students' character and can support the project of strengthening the profile of Pancasila students. The supporting factors so that these activities can be carried out properly and continuously to strengthen the character of students are the principal's commitment and support from the teacher council, adequate facilities and infrastructure, and good management. The students' enthusiasm in participating in various religious and cultural activities. The factors that hinder the strengthening of students' character through religious culture to support the project of strengthening the profile of Pancasila students are the family or community environment, peers, the presence of activity coaches, and the lack of mastery of reading the Quran.
Pengaruh intervensi pemerintah terhadap kinerja keuangan dengan efisiensi sebagai variabel intervening Haderianor, Haderianor; Rizani , Fahmi; Rasidah, Rasidah
Fair Value: Jurnal Ilmiah Akuntansi dan Keuangan Vol. 5 No. 1 (2022): Fair Value: Jurnal Ilmiah Akuntansi dan Keuangan
Publisher : Departement Of Accounting, Indonesian Cooperative Institute, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (569.027 KB) | DOI: 10.32670/fairvalue.v5i1.1888

Abstract

This study aims to analyze more deeply: the effect of government intervention on the efficiency and financial performance of PDAMs, the role of efficiency in mediating the effect of government intervention on the financial performance of PDAMs. The sample of this research is 12 PDAMs in South Kalimantan with the unit of analysis, namely performance evaluation reports for six consecutive years in 2015-2020. The data analysis technique in this study uses Partial Least Square (PLS) with a calculation process assisted by the Smart PLS 3.29 application program. The results showed that government intervention in the form of equity participation had no significant effect on cost efficiency and financial performance in terms of cash ratios, billing effectiveness and solvency. However, government intervention has a significant effect on production efficiency and financial performance on the ROE aspect. The results also show that cost efficiency has a significant effect on financial performance in the ROE aspect and does not significantly affect the billing effectiveness, cash ratio, and solvency aspects. There is a significant effect of production efficiency on financial performance on the aspect of billing effectiveness, but no significant effect on the aspects of ROE, cash ratio, and solvency. Cost efficiency does not mediate the effect of government intervention on financial performance. Meanwhile, production efficiency can mediate the effect of government intervention on financial performance on the aspect of billing effectiveness, but cannot mediate on the aspects of ROE, cash ratio, and solvency
A Review: Optimum Conditions for Magnetite Synthesis (Fe3O4) Tukan, Dominikus Niholan; Rosmainar, Lilis; Kustomo, Kustomo; Rasidah, Rasidah
Jurnal Sains dan Terapan Kimia Vol 17, No 2 (2023)
Publisher : Program Studi Kimia, Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jstk.v17i2.15134

Abstract

Magnetite, chemically represented as Fe3O4, is an opaque substance characterized by its black coloration. It possesses a significant saturation magnetization value, denoting a substantial magnetic strength compared to alternative materials. Magnetite (Fe3O4) has significant use across several domains, including its deployment as a catalyst and sensor in the medical sector, such as drug delivery, hyperthermia therapy, and magnetic resonance imaging (MRI). The synthesis of magnetite (Fe3O4) can be achieved using several methodologies, such as solvothermal, sol-gel, solid state, reverse micelle, microwave plasma synthesis, freeze drying, ultrasound irradiation, hydrothermal, and coprecipitation techniques. The co-preparation technique is extensively employed for magnetite synthesis due to its simplicity, ease of usage, and ability to generate magnetic particles at the nanoscale scale without elevated temperatures. The outcome of the coprecipitation process is influenced by various factors such as the nature of the salt, molar ratio, pH level, stirring rate, and reaction temperature. This article aims to examine the impact of many factors, including the salt type, molar ratio, pH level, stirring rate, and reaction temperature, on the production of Magnetite (Fe3O4) through coprecipitation. It was found that Magnetite (Fe3O4) synthesis can produce nanoparticle size material with great magnetic power, namely at pH 8, temperature 70°C, and stirring rate of 10,000 rpm by using FeCl3 and FeCl2 as precursors Fe3+ and Fe2+ with a ratio of 1.5:1 and using precipitating base NH4OH.
Peningkatan Kemampuan dalam Pembuatan Laporan Keuangan dan Online Marketing untuk Meningkatkan Kesejahteraan UMKM Safrida, Lili; Anisah, Hastin Umi; Limarjan, Sustinah; Rasidah, Rasidah; Hardi, Enny; Novriyandana, Rifqi; Amalia, Wia Rizqi
Carmin: Journal of Community Service Vol. 4 No. 2 (2024)
Publisher : Borneo Research and Education Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59329/carmin.v4i2.120

Abstract

This Community Service Program (PkM) aims to enhance the capacity of Micro, Small, and Medium Enterprises (MSMEs) in Kuin Utara Tourism Village, Banjarmasin, which has been designated as one of the 75 best tourism villages in Indonesia. Through training in financial reporting and online marketing, it is expected that MSMEs can improve financial management, increase sales, and competitiveness in the market. Initial results show high participation from MSMEs in the training activities. This study will analyze the impact of the training on improving the knowledge, skills, and performance of MSMEs, as well as identifying the challenges faced in implementing the program. The PkM is designed in several stages, with the PkM activities agenda being carried out from May 2024 to December 2024. The training location is held in the Kuin Utara sub-district, Banjarmasin City, specifically at the residence of one of the MSMEs around the Sultan Suriansyah Tomb. The learning media used by partners is Android-based smartphones with active data packages and assistance from the PkM team. The training is conducted in one location so that the team and partners can interact more easily. The training was attended by 46 participants and was consistent in the evaluation process. As a result, MSMEs have gained increased skills, improved financial management, and increased sales and revenue.
Dimensi Multikultural dalam Pengawasan Lembaga Pendidikan Hadijaya, Yusuf; Rasidah, Rasidah; Isnaini, Farida
ALACRITY : Journal of Education Volume 5 Nomor 1 Februari 2025
Publisher : LPPPI Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52121/alacrity.v5i1.647

Abstract

Pengawasan pendidikan berperan penting dalam meningkatkan kualitas proses dan hasil pembelajaran. Dalam konteks multikultural, pengawasan memerlukan pendekatan yang sensitif terhadap keberagaman budaya, nilai, dan norma yang ada di lembaga pendidikan. Artikel ini membahas dimensi multikultural dalam pengawasan lembaga pendidikan dengan tujuan memberikan pemahaman yang mendalam mengenai strategi pengawasan yang inklusif, adil, dan responsif terhadap keragaman budaya. Penelitian ini menggunakan pendekatan kualitatif deskriptif dengan metode kajian literatur dan analisis data tematik. Hasil kajian menunjukkan bahwa pengawasan multikultural memerlukan pemahaman terhadap prinsip keadilan, penghormatan terhadap perbedaan, dan adaptabilitas terhadap berbagai konteks budaya. Pengawasan yang efektif mencakup komunikasi yang empatik, pelibatan semua pihak tanpa diskriminasi, dan pengembangan kompetensi profesional yang menghargai keberagaman. Selain itu, pengawasan harus mampu mendorong kolaborasi antarbudaya untuk menciptakan lingkungan belajar yang inklusif. Implikasi dari penelitian ini adalah perlunya pelatihan khusus bagi supervisor pendidikan untuk mengembangkan keterampilan multikultural, serta pengintegrasian dimensi multikultural dalam kebijakan pengawasan di lembaga pendidikan. Dengan pendekatan pengawasan yang berperspektif multikultural, diharapkan dapat tercipta iklim pendidikan yang harmonis, menghormati perbedaan, dan mendukung pengembangan potensi setiap individu tanpa memandang latar belakang budaya.
Eco-friendly Removal of Methylene Blue Using Alginate-Activated Natural Clay Composite Rasidah, Rasidah; Jumiati, Jumiati; Nugroho, Wahyu; Agnestisia, Retno; Karelius, Karelius; Alfanaar, Rokiy; Muhamad Iqbal, Rendy
ALKIMIA Vol 7 No 1 (2023): ALKIMIA
Publisher : SCIENCE AND TECHNOLOGY FACULTY OF UNIVERSITAS ISLAM NEGERI RADEN FATAH PALEMBANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/591htf60

Abstract

Methylene blue is a poisonous, persistent, and non-biodegradable dye frequently found in textile industry wastewater that significantly influences the emergence of various environmental and health problems. Therefore, precautions must be taken to reduce the amount of methylene blue in the wastewater. Compositing clay into alginate produces an eco-friendly adsorbent, alginate-activated clay composite beads (Ag-AC 1-5%), successfully removing methylene blue. XRD and FTIR spectroscopy characterization results show that illite, a family of 2:1 clay minerals, is a primary constituent of activated clay. However, FTIR spectroscopy shows that alginate has mannuronic acid residue characteristics. Several batch experiments were carried out to evaluate the effect of the alginate: clay ratio and pH solution on the percentage of methylene blue removal.