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REMOTE SENSING AND GIS FOR DETERMINING LANDSLIDE SENSITIVITY AREAS Fitrianto, Anggoro Cahyo; Hidayatullah, Taufik; Nahib, lrmadi
MAJALAH ILMIAH GLOBE Vol 10, No 1 (2008)
Publisher : Badan Informasi Geospasial

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (996.545 KB)

Abstract

The objectives of this research were to (1) define the landslide sensitivity area based on evaluation of physical parameter of land from result of satellite image interpretation using Geographic Information System (GlS); (2) provide landslide sensitivity map to Banggai district, Central Sulawesi Province. This research used four physical parameters of land to define landslide sensitivity rates. Physical parameters used in the research were (1) slope derivable from result of SRTM image analysis; (2) landuse derivable from result of satellite image and thematic map analysis; (3) geology factor derivable from geological map; (4) rainfall data. Each of the parameters was weighted/evaluated so that obtainable result indicated that areas having highest value were sensitive to landslide; whereas, areas having lower value were insensitive to landslide. The result of GIS analysis with all overlapping parameters indicated that the Banggai District is dominated by lower landslide sensitivity rate. Medium and high landslide sensitivity rate are distributed to mountain areas having limestone geological structures. Whereas, the lowest landslide sensitivity rate is located in coastal areas having flat slope.ABSTRAKTujuan penelitian ini adalah untuk (1) mendefinisikan tanah longsor wilayah sensitivitas berdasarkan penilaian parameter fisik tanah dari hasil interpretasi citra satelit menggunakan Sistem Informasi Geografis (GlS); (2) menyediakan peta untuk kepekaan tanah longsor Kabupaten Banggai, Provinsi Sulawesi Tengah. Penelitian ini menggunakan empat parameter fisik lahan untuk menentukan tingkat kepekaan tanah longsor. Fisik parameter yang digunakan dalam penelitian adalah (1) kemiringan dapat diturunkan dari hasil analisis citra SRTM; (2) landuse diturunkan dari hasil analisis imge satelit dan peta tematik; (3) faktor geologi diturunkan dari peta geologi; (4) data curah hujan. Setiap paramaters dibobot / dievaluasi sehingga hasil diperoleh menunjukkan bahwa daerah-daerah yang memiliki nilai tertinggi yang peka terhadap longsor, padahal daerah-daerah yang memiliki nilai lebih rendah yang tidak sensitif terhadap longsor. Hasil analisis menggunakan GIS dengan semua parameter yang tumpang tindih menunjukkan bahwa Kabupaten Banggai didominasi oleh rendahnya tingkat kepekaan tanah longsor. Menengah dan tinggi tingkat sensitivitas longsor didistribusikan ke daerah pegunungan kapur yang memiliki struktur geologi. Padahal, yang terendah tingkat kepekaan tanah longsor terletak di daerah pantai memiliki kemiringan datar.Keywords : Landslide, Remote Sensing, Geographical lnformation System.Kata Kunci : Tanah Longsor, Penginderaan Jauh, Sistem Informasi Geografi
PENGGUNAAN BAHAN ADDITIVE WETFIX–BE SEBAGAI BAHAN TAMBAHAN PADA LAPIS PERMUKAAN AC–WC Kholiq, Abdul; Hidayatullah, Taufik
BENTANG : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Vol 5 No 2 (2017): BENTANG Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil
Publisher : Universitas Islam 45

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Abstract

Kerusakan jalan yang sering terjadi pada lapis permukaan yaitu permukaan tampak kasar yang diakibatkan oleh air dan gesekan roda kendaraan. Untuk menanganinya perlu penambahan bahan additive anti striping wetfix-Be agar memperkuat ikatan antara agregat dengan aspal. Penambahan bahan additive dengan dosis pemakaian hanya 0,2 – 0,5% dari berat aspal. Penelitian ini bertujuan untuk mengetahui pengaruh bahan additive tambahan wetfix-Be menggunakan metode marshall pada lapis permukaan Asphalt Concrete Wearing Coarse (AC–WC) dan mendesain Job Mix Formula (JMF) dalam membuat campuran aspal lapis aus permukaan AC-WC yang merupakan spesifikasi baru yang dikeluarkan oleh Direktorat Jenderal Bina Marga. Pengujian Marshall dilakukan untuk menentukan kadar aspal optimum yang sesuai dengan spesifikasi campuran dari bina marga. Pembuatan benda uji marshall dibuat variasi kadar aspal yaitu 5,0%, 5,5%, 6,0%, 6,5%, 7,0% masing-masing sebanyak 3 buah. Berat benda uji marshall campuran kira-kira 1200 gram. Proses pemadatan benda uji marshall dilakukan pemadatan 75 kali bolak balik. Hasil Penelitian didapatkan kadar aspal optimum sebesar 6,2% pada lapis permukaan AC – WC menggunakan aspal Penetrasi 60/70. Pemakaian bahan additive anti striping Wetfix-Be dosis pemakaiannya 0,25% dari berat aspal. Meskipun dosis pemakaiannya hanya sedikit tapi hasil dari pengujian marshall dapat meningkatkan nilai stabilitas, kepadatan VFB dan MQ.
ANALISIS KLASIFIKASI OBJEK PENUTUP DASAR PERAIRAN LAUT DANGKAL MENGGUNAKAN CITRA ALOS AVNIR-2 Nurdin, Nurjannah; Hidayatullah, Taufik; AS, M. Akbar
MAJALAH ILMIAH GLOBE Vol 11, No 1 (2009)
Publisher : Badan Informasi Geospasial

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1891.704 KB) | DOI: 10.24895/MIG.2009.11-1.333

Abstract

lnformasi mengenai obyek penutup dasar perairan laut dangkal sangat penting untuk diketahui dalam pengelolaan daerah pesisir dan laut. Tujuan dari penelitian ini adalah untuk mengetahui jenis dan distribusi obyek penutup dasar perairan laut dangkal dengan menggunakan citra Alos AVNIR-2. Penelitian ini dilaksanakan pada bulan Juni 2008 yang meliputi tahap persiapan, survei dan pengambilan data lapangan, pengolahan awal, pengolahan tanjut dan pengolahan akhir pemrosesan citra. Hasil klasifikasi citra menuniukan Atos AVNIR-2 dapat membedakan 10 tipe obyek perairan laut dangkal, yaitu: l) lamun dan pasir, 2) lamun, 3) pecahan karang dan pasir, 4) karang mati ditumbuhi alga dan pasir, karang mati, 5) karang keras dan karang mati ditumbuhi alga, 6) pecahan karang dan pasir, 7) lamun, alga dan pasir, 8) pecahan karang, 9) pasir dan karang mati ditumbuhi alga, 10) pasir. Jenis obyek penutup dasar perairan dangkal di Pulau Kalukalukuang secara berurut didominasi oleh karang mati, lamun dan pasir bercampur pecahan karang.Kata Kunci: Laut Dangkal, Citra Alos AVNIR-2, Pulau Kalukalukuang ABSTRACTInformation about the bottom object of shallow water is important to know which is ultimately beneficial as the material for the management of coastal and marine areas. The aim of this study is to determine the types and distribution of sea bottom characteristics area in shallow water using satellite imagery Alos AVNIR-2. The study was conducted in June 2008 in Kalukalukuang Island which included the preparation stage, survey and field data acquisition, preprocessing, middle processing and final processing of the image processing. The results of image classification analysis showed that Alos AVNIR-2 was capable to distinguish of 10 types of sea bottom characteristics in the shallow waters. They are 1) sea grass mixed with sand, 2) sea grass, 3) rubbers mixed with sand, 4) dead coral with algae mixed with sand, 5) hard coral and dead coral with algae, 6) rubbers mixed with sand (above the water surface), 7) sea grass, algae mixed with sand, 8) rubbers, 9) sand, and rubbers with algae, 10) sand. Characteristics of sea bottom in the shallow water of Katukalukuang lsland were dominated by dead coral, sea grass and sand with rubbers.Keywords: Shallow Water, Alos AVNIR-2 imagery, Kalukalukuang Island
PEMODELAN SISTEM INFORMASI BERBASIS WEB MENGGUNAKAN METODE WATERFALL DALAM PENGELOLAAN DATA SISTEM INFORMASI AKADEMIK (SIAKAD) SEKOLAH TINGGI ILMU PELAYARAN JAKARTA Ratmoko, Catur; Laisa, Iryanto; Hidayatullah, Taufik; Moningka, Claudya; Gusti, Ayudhia Pangestu
Meteor STIP Marunda Vol 16 No 2 (2023): Desember
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat (P3M) STIP Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36101/msm.v16i2.348

Abstract

Merujuk pada revolusi industri keempat, yang ditandai oleh integrasi teknologi digital, fisik, dan biologis yang semakin mendalam ke dalam berbagai aspek kehidupan manusia dan industri. Dunia pendidikan belakangan ini makin berkembang dalam menjalankan suat sistem pengelolaan bidang akademik. Sekolah Tinggi Ilmu Pelayaran merupakan salah satu perguruan tinggi negeri yang menjalankan salah satu fungsi pendidikan berbasis teknologi. Salah satu sistem yang dijalankan adalah Sistem akademik yang mana sebelumnya dilakukan secara manual, saat ini menerapkan Sistem Informasi Akademik (SIAKAD) berbasis web untuk memudahkan pengontrolan mulai dari data mahasiswa, dosen, mata kuliah, jadwal perkuliahan, daftar hadir dosen dan mahasiswa, hingga nilai akhir perkuliahan. Masih banyak perguruan tinggi negeri maupun swasta menggunakan sistem manual dalam mengelola data-data tersebut. Penerapan Sistem ini bertujuan untuk memudahkan pengolahan data agar terstruktur sehingga memudahkan dalam mengakses data mahasiswa dalam melihat akademiknya seperti jadwal kuliah, presensi, nilai, dan lainnya. Penelitian ini dilakukan di Sekolah Tinggi Ilmu Pelayaran, dengan metode penelitian yang digunakan adalah metode waterfall. Metode waterfall adalah model klasik terstruktur dalam pembuatan software atau perangkat lunak. Ada beberapa tahapan dalam metode waterfall yaitu analisis dan definisi kebutuhan, perancangan sistem dan perangkat lunak, implementasi dan pengujian unit, pengujian interaksi dan sistem, serta operasi dan pemeliharaan. Model perancangan menggunakan use case, perancangan antarmuka menggunakan CSS (Cascading Style Sheets), Javascript, bahasa pemrograman menggunakan PHP, dan Exampp sebagai database servernya. Hasil dari Penelitian ini sangat efektif dalam pengelolaan data akademik. Sistem Informasi Akademik (SIAKAD) merupakan solusi pemecahan masalah pengolahan data yang lebih cepat dan praktis, dengan merancang sebuah Sistem Informasi Akademik (SIAKAD) mempermudah user dalam meng-collect data akademik disekolah seperti data dosen, mahasiswa, jadwal perkuliahan, presensi dan pembuatan laporan akhir perkuliahan. Selain itu sistem SIAKAD dirancang menggunakan metode waterfall yang sangat mempermudah dosen ataupun user dalam pencarian data dan juga sebagai media informasi bagi mahasiswa maupun dosen di Sekolah Tinggi Ilmu Pelayaran.
PENGARUH PEMBIAYAAN MUDHARABAH, MUSYARAKAH, DAN BAGI HASIL LAINNYA KEPADA PIHAK KETIGA BUKAN BANK, TERHADAP LABA BERSIH BANK UMUM SYARIAH DAN UNIT USAHA SYARIAH PERIODE 2008-2021 Trihantana, Rully; Sakilah, Ilah; Hidayatullah, Taufik; Prasetya, Bagas Dwi
SAHID BANKING JOURNAL Vol 2 No 02 (2023): MEI 2023
Publisher : Jurnal Penelitian Perbankan Syariah: Program Studi Perbankan Syariah.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56406/sahidbankingjournal.v2i02.113

Abstract

One main distribution pattern carried out by sharia banks is the principle of profit sharing with mudharabah and musyarakah agreements. The profit sharing income obtained by Islamic banks is in accordance with the agreed ratio, the bank's profit depends on the customer's profit. Regarding the influence of mudharabah and musyarakah profit sharing financing on net profits in Sharia Commercial Banks and Sharia Business Units in Indonesia in the 2008-2021 period, the problem question is whether and how profit sharing financing to non-bank third parties/profit sharing financing to non-banks occurs in Mudharabah, musyarakah and other profit-sharing financing have a partial and simultaneous effect on net profit. Based on the research results, it is proven that the hypothesis of profit sharing financing to non-bank third parties/profit sharing financing to non-banks in terms of (except Mudharabah), musyarakah and other profit sharing financing, has a partial effect on net profit. Then it was also proven that profit sharing financing to non-bank third parties/profit sharing financing to non-banks in terms of mudharabah, musyarakah and other profit sharing had a simultaneous effect on net profit.
Implementasi Pembelajaran Daring (Program BDR) Selama Pandemi Covid-19 di Provinsi Jawa Barat Mutaqinah, Rina; Hidayatullah, Taufik
Petik: Jurnal Pendidikan Teknologi Informasi Dan Komunikasi Vol. 6 No. 2 (2020): Volume 6 No 2 Tahun 2020
Publisher : Pendidikan Teknologi Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/petik.v6i2.1177

Abstract

Abstrak – Menghadapi pandemi Covid-19, guru, orang tua, kepala sekolah, harus mengubah pola pembelajaran dari pembelajaran tatap muka menjadi pembelajaran daring, semua pihak harus menyiapkan semua perangkat dalam memfasilitasi pembelajaran daring ini dalam waktu yang sangat mendesak, selain itu target kurikulum yang belum tercapai karena pandemic terjadi di Tengah-tengah semester. Begitupun dengan media yang harus disiapkan sekolah dan orang tua dalam pembelajaran daring ini, seperti komputer/laptop dan telepon seluler yang berbasis internet. Kemendikbud mengeluarkan surat edaran Nomor 2 Tahun 2020 mengatur pelaksanaan secara teknis pembelajaran jarak jauh atau belajar dari rumah (BDR) di setiap daerah. Penelitian ini bertujuan mengetahui imeplementasi pembelajaran jarak jauh di jenjang SD, SMP, SMA dan SMK di semua Kab./Kota Jawa Barat. Data dikumpulkan melalui survey, analisis data menggunakan analisis tematik data kualitatif. Hasil analisis menunjukkan: 1) Persiapan dan perencanaan, dilakukan melalui surat edaran Mendikbud dan Pemda disambut sekolah dan diteruskan dengan melakukan sosialisasi kepada warga sekolah dan orang tua melalui media sosial, guru membuat perencanaan BDR melalui daring dengan aplikasi; 2). Proses, media dan sumber pembelajaran, dilakukan secara daring melalui media sosial, Fb, WA, IG, Youtube dan video; 3) Kendala, kendala yang dihadapi guru berupa keterbatasan kuota/jaringan, kesulitan mengontrol siswa sedangkan bagi orang tua akses internet dan terbatasnya fasilitas gadget serta kesulitan mengatur waktu dan proses mendampingi anak belajar; dan 4). Dampak BDR, target kurikulum tidak secara optimal tercapai, penilaian akhlaq sulit dilakukan. Bagi orang tua dampak BDR merasa menjadi lebih paham kesulitan belajar yang dialami anak. Secara umum, keberhasilan pembelajaran online di Jawa Barat selama pandemi Covid-19 ditentukan oleh kesiapan infrastruktur berupa akses internet dan fasilitas gadged, dukungan dan kolaborasi dari semua pemangku kepentingan, termasuk pemerintah, sekolah, guru dan orang tua serta kesiapan/ keterampilan guru dalam membuat perencanaan dan melaksanakan proses pembelajaran daring Kata Kunci – belajar; jarak; jauh; pandemic; covid-19 Abstract - Facing the Covid-19 pandemic, teachers, parents, school principals, must change the learning pattern from face-to-face learning to online learning, all parties must prepare all the tools to facilitate this online learning in a very urgent time, besides the curriculum targets that have not yet reached because the pandemic occurred in the middle of the semester. Likewise with the media that schools and parents must prepare in online learning, such as computers / laptops and internet-based cell phones. The Ministry of Education and Culture issued circular letter No.2 of 2020 regulating the technical implementation of distance learning or home learning (BDR) in each region. This study aims to determine the implementation of distance learning at the SD, SMP, SMA and SMK levels in all districts / cities of West Java. Data were collected through surveys, data analysis using thematic analysis of qualitative data. The results of the analysis show: 1) Preparation and planning, carried out through a circular letter from the Minister of Education and Culture and Local Government are welcomed by schools and continued by socializing to school residents and parents through social media, teachers make BDR plans online with the application; 2). The process, media and learning resources are carried out online through social media, Facebook, WA, IG, Youtube and video; 3) Constraints, the obstacles faced by the teacher are in the form of limited quota / network, difficulty controlling students, while for parents access to the internet and limited gadget facilities as well as difficulties in managing the time and process of accompanying children to learn; and 4). The impact of BDR, curriculum targets are not optimally achieved, moral assessment is difficult to do. For parents, the impact of BDR feels that they have a better understanding of the learning difficulties experienced by children. In general, the success of online learning in West Java during the Covid-19 pandemic was determined by the readiness of infrastructure in the form of internet access and gadged facilities, support and collaboration from all stakeholders, including government, schools, teachers and parents as well as the readiness /skills of teachers in planning. and carry out the online learning process. Keywords – learning, distance;pandemic,covid-19
Merits and Demerits of Incorporating Learning Style into EFL Classroom Instruction: A Literature Review Pratiwi, Wahyuni; sabilah, fardini; Kurniawati, Sri; Nurlestari, Khofifah; Mujtahidah H, Bidayatul; Merlinda, Riza; Hidayatullah, Taufik
Journal of Languages and Language Teaching Vol 12, No 3 (2024)
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jollt.v12i3.11222

Abstract

The concept of learning styles proposing the alignment of teaching methods and individual learning styles to enhance learning outcomes has gained popularity among English language teachers. However, numerous studies have debunked the concept by exposing weaknesses in the instruments used to measure learning styles and the underlying hypothesis. Therefore, there is a need for more research focusing on the merits and demerits of implementing learning styles theory in EFL classroom instruction. This study is presented to provide empirical understanding into the issue by presenting the latest research findings and providing recommendations for EFL teachers. To achieve this aim, the researchers conduct a literature review by collecting data from various document references and theories supporting the research. The literature was collected from journal articles published in the last five years, from 2018 to 2023. Based on the review, some studies confirmed that tailoring teaching methods to individual learning styles contributed to improved learning outcomes for EFL students. Conversely, other research has shown no significant or consistent correlation between teaching-specific learning styles and students' achievement. To address this disparity, the present study suggested that foreign language teachers maximize teaching-learning by considering several factors rather than one, such as teaching strategy, students' interpersonal orientations, knowledge, students' background, and interests. Teachers can balance instructional approaches, methods, and activities and apply various teaching strategies to reach all learners.
PEMAHAMAN AKUNTANSI PELAKU UMKM TERHADAP PENYUSUNAN LAPORAN KEUANGAN Rachmawati, Desiana; Hidayatullah, Taufik
Jurnal Revenue : Jurnal Ilmiah Akuntansi Vol. 5 No. 2 (2025): Jurnal Revenue : Jurnal Ilmiah Akuntansi
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/rev.v5i2.617

Abstract

MSMEs need to keep bookkeeping and carry out financial management appropriately for business continuity. This research proves the influence of accounting understanding that MSMEs have on the preparation of financial statements. A quantitative approach was taken to test the hypothesis using primary data in the form of a questionnaire. Respondents were MSME owners at Airport X with a research sample of 52 MSME owners. The analysis uses simple linear regression with the independent variable in the form of understanding accounting and the dependent variable in the form of preparing financial statements. The research results prove that the understanding of accounting possessed by MSME actors represented by business owners has a positive influence on the preparation of financial statements with an influence size of 34.4%. An average of 31.12% of respondents did not understand accounting, followed by an average of 30.38% of respondents who did not prepare financial statements. Respondents felt that complete and routine recording of financial transactions, manifested in financial statements, was not necessary. Some respondents believe that their business makes a profit by comparing the initial capital each day with the final capital, others report the number of goods sold from employees and a small number feel there is no need to find out
The Paradigm of Progressive Education in Theory and Practice of Muhammadiyah Organizational History Hidayatullah, Taufik; Nurhakim, Moh.
HISTORIA: Jurnal Program Studi Pendidikan Sejarah Vol 13, No 2 (2025): HISTORIA: Jurnal Program Studi Pendidikan Sejarah
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/hj.v13i2.8355

Abstract

The purpose of this research is to explore how the paradigm of progressive education in theory and practice in the Muhammadiyah organization using historical methods with steps including heuristics, source criticism: internal and external, interpretation, and historiography. Based on the results of the study, it shows that the founder of the Muhammadiyah organization, K.H. Ahmad Dahlan, played an important role in this matter. His thoughts on Islam, life, and education became the foundation of a progressive education. However, it still strongly stays based on the Al-Quran and Al-Sunnah. The Muhammadiyah organization emphasizes its efforts to improve religious life with practices such as in the field of education. K.H. Ahmad Dahlan is also able to offer a new education model as a renewal of conventional education from Dutch schools and pesantren. Thus, Muhammadiyah’s education can give birth to a new generation that is more “kaffah.”
Analisis Unit Cost Quality Control Kimia Klinik dengan Metode Activity Based Costing di Laboratorium Rumah Sakit Paru dr. H. A. Rotinsulu Suryadi, Arfiah Azzahra Nissa; Kurniawan, Entuy; Rahayu, Ira Gustira; Rinaldi, Sonny Feisal; Hidayatullah, Taufik
Journal of Indonesian Medical Laboratory and Science Vol 6 No 1: April 2025
Publisher : Asosiasi Institusi Pendidikan Tinggi Teknologi Laboratorium Medik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53699/joimedlabs.v6i1.192

Abstract

Hospital laboratories must comply with quality and safety standards as they are responsible for patients' health test results. Laboratory test results must be reliable, so the quality of laboratory services needs to be improved, including implementing quality control measures. Conducting a unit cost analysis for quality control activities is necessary to determine the expenses incurred for each quality control activity. The objective of this writing is to determine the unit cost for Clinical Chemistry Quality Control in the laboratory using the Activity-Based Costing method. Data collection techniques include interviews, observations, and document studies. Various costs are involved in determining the ABC method, including labor costs, depreciation costs for equipment or buildings, and other costs. In addition to cost data, cost drivers are also important in determining them. The equipment used in this research is the Sysmex BX with a total of 14 examination parameters, including glucose, total bilirubin, direct bilirubin, SGOT / AST, SGPT / ALT, total protein, albumin, urea, creatinine, uric acid, cholesterol, triglycerides, HDL, LDL. Based on the research results, the cost of QC for clinical chemistry examinations is Rp. 102,477