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All Journal Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment) Reaktor Jurnal Solum Jurnal Zeolit Indonesia JOURNAL OF HEALTHCARE TECHNOLOGY AND MEDICINE Al Tarbawi Al Haditsah Sriwijaya Law Review Prosiding Seminar Nasional Pakar Jurnal Ilmiah Mahasiswa Bidang Hukum Keperdataan Agroplantae: Jurnal Ilmiah Budidaya dan Pengelolaan Tanaman Perkebunan JURNAL EKONOMI SAKTI (JES) Majalah Ilmiah Warta Dharmawangsa International Journal of Economics, Business and Accounting Research (IJEBAR) Business Journal : Jurnal Bisnis Dan Sosial Review of Islamic Economics and Finance Jurnal Ilmu Manajemen Profitability Disiplin : Majalah Civitas Akademika Sekolah Tinggi Ilmu Hukum sumpah Pemuda Jurnal Lisyabab : Jurnal Studi Islam dan Sosial Didaktis: Proseding Seminar Nasional Pendidikan Dasar Jurnal Andalas: Rekayasa dan Penerapan Teknologi Akses : Journal of Public and Business Administration Science Jurnal Manajemen dan Bisnis Madani DIKTUM: JURNAL SYARIAH DAN HUKUM Jentera Hukum Borneo Metalurgi Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Lok Seva: Journal of Contemporary Community Service E-Prosiding Seminar Nasional Manajemen dan Akuntansi STIE Semarang (SENMAS) Kanun: Jurnal Ilmu Hukum

Darmawan Darmawan

Unknown Affiliation

Author-ID : 249979

Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Social Sciences Other

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ANALISIS KESELARASAN ANTARA PENGGUNAAN LAHAN SAAT INI DENGAN ALOKASI RUANG DAN STATUS LAHAN (STUDI KASUS KABUPATEN BOGOR BAGIAN BARAT) Laila Mardlotillah Yogaswara; Darmawan Darmawan; Asdar Iswati
Jurnal Ilmu Tanah dan Lingkungan Vol 16 No 2 (2014): Jurnal Tanah dan Lingkungan
Publisher : Departemen Ilmu Tanah dan Sumberdaya Lahan, Fakultas Pertanian, IPB University

Pemekaran wilayah sudah banyak dilakukan dan tampaknya akan terus terjadi, seperti wacana pemekaran Kabupaten Bogor bagian Barat. Pembentukan wilayah otonomi baru memerlukan persiapan yang penting. Antara lain dalam level pemanfaatan sumberdaya fisik wilayah. Analisis keselarasan antara penggunaan lahan saat ini dengan alokasi ruang dan status lahan sangat relevan dengan rencana pemekaran suatu wilayah. Informasi yang diperoleh merupakan dasar dalam penataan ruang wilayah baru. Analisis tumpangtindih antara penggunaan lahan saat ini, alokasi ruang yang ada dan status lahan di wilayah Kabupaten Bogor bagian Barat telah dilakukan. Hasilnya menjelaskan bahwa terdapat ketidakserasian antara Kawasan Hutan Konservasi karena adanya penggunaan lahan lain selain hutan yaitu: kebun campuran, permukiman, perkebunan, pertambangan, sawah dan tegalan dengan status lahan Hak Guna Usaha dan Hak Milik. Dalam Kawasan Perkebunan status Hak Guna Usaha terdapat aktivitas masyarakat bercocok tanam. Kebun campuran hasil dari aktivitas masyarakat yang dijumpai pada seluruh alokasi ruang dan status lahan yang berbeda dengan luas yang beragam.

MANAJEMEN RISIKO FINTECH DALAM PEMBIAYAAN SYARIAH Darmawan Darmawan; Muh. Taufiq Al Hidayah
Business Journal : Jurnal Bisnis Dan Sosial Vol 5 No 2 (2019)
Publisher : Program Studi Administrasi Bisnis, Fakultas Komunikasi dan Bisnis, Universitas Telkom

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/businessjournal.v5i2.2150

In the limited access to finance, financing alternatives began to emerge. This is marked by the presence of information technology-based providers of services called Financial Technology. In addition to financing, Fintech companies in Indonesia also have various convenience services ranging from payments, financial planning, financial research, and others. Credit risk that often occurs is the failure of returning some of the financing provided and becoming non-performing loans that affect the bank's income and operations. Fintech with the P2P Landing scheme, will have a higher risk of financing problems, because it does not allow checking the track record of prospective borrowers, not directly face to face. PT. Indves Dana Syariah is one of the Fintech companies that also uses P2P Landing schemes. PT. IDS is one of the many Fintech Sharia that are operating in Indonesia using syariah contracts such as musharaka and mudharabah. PT. IDS was chosen because it is one of the FinTech sharia pioneers in Indonesia and also has a Sharia Supervisory Board. This study aims to find out what are the risks faced by PT. IDS in channeling Sharia Business Financing? And how is the financing risk management strategy conducted by PT. IDS? This study included field research using qualitative descriptive approaches. Researchers used the Miles and Huberman models in analyzing the data collected. The results of this study indicate that: Fintech with the P2P Landing Scheme used in Sharia Business Financing has various risks. Besides the risks that are generally the same as banking, the biggest risk is failure to pay. This risk is a priority risk that must be managed in order to gain creditor trust. In addition, it also has Cybersecurity risk and debtor data misuse; and Risk Management carried out in suppressing financing with credit scoring used: Social Media Networking Analysis and Big Data. The success of this risk management method is indicated by the absence of bad financing in this Sharia Business Financing.

PENGARUH PEMBERIAN BAHAN HUMAT DARI EKSTRAK BATUBARA MUDA (Subbituminus) DAN PUPUK P TERHADAP SIFAT KIMIA ULTISOL SERTA PRODUKSI TANAMAN JAGUNG (Zea mays L.) Herviyanti Herviyanti; Fachri Ahmad; Riza Sofiyani; Darmawan Darmawan; Gusnidar Gusnidar; Amrizal Saidi
Jurnal Solum Vol 9, No 1 (2012): Jurnal SOLUM
Publisher : Jurusan Tanah Fakultas Pertanian Universitas Andalas

The purpose of this research is to study interaction of humic substances extracted from subbituminus coal with P fertilizer on the chemical properties of Ultisol and crop production of corn (Zea mays L.). The experiment was designed in completely randomized design having 2 factors (4 x 4) with 3 replications. The first factor was dose of humic substances (A) which consists of 4 levels (A1 = 0 ppm, A2 = 400 ppm, A3 = 800 ppm, and A4 = 1200 ppm). The second factor was level of fertilizer P (B) (B1 = 100% recommendation, B2 = 75% recommendation, B3 = 50% recommendation, and B4 = 25%). The result showed that : 1) There is no interaction between humic substances and P fertilizer on the chemical nature of Ultisol and crop production of corn (Zea mays L.) 2) Use of humic substance for 800 ppm with some level of P fertilizer could improve some chemical properties of Ultisol such as decreased in content of Al-exch by 0,38 me/100 g soil, increased in P-available by 22,16 ppm, CEC by 8,42 me/100 g soil and P nutrient by 0,10 %, as well as corn yield by 25,67 g/pot compared to soil without humic substances 3) The use of SP-36 for 50 % with some level of humic substances increased in plant height by 26,58 cm, P nutrient by 0,11 %, and the use of 75 % SP-36 increased corn yield by 5,84 g/pot compared to 25% of P recommended.Keywords : humic subtances, subbituminus coal, P fertilizer.

Pemanfaatan Air Asam Tambang Dalam Teknik Elektrokinetik Untuk Menurunkan Kadar Logam Berat Bahan Timbunan Bekas Tambang D. T. Suryaningratyas; F. Firosya; Darmawan darmawan
Reaktor Volume 09 No. 02 Desember 2005
Publisher : Dept. of Chemical Engineering, Diponegoro University

Teknik elektrokinetik merupakan salah satu teknik remediasi tanah atau bahan lain yang terkontaminasi logam berat. Teknik ini dikembangkan terutama untuk mengatasi lokasi-lokasi yang terkontaminasi logam berat dalam level yang cukup tinggi. Prinsip dasar teknik ini adalah dengan memberikan arus searah pada bahan yang terkontaminasi dengan menggunakan elektroda (katoda dan anoda) pada tegangan rendah. Penggunaan air asam tambang (AAT) sebagai larutan elektrolit pada percobaan laboratorium untuk mengurangi kandungan logam berat pada bahan timbunan bekas tambang telah dilakukan. Penambahan asam cenderung meningkatkan efektivitas teknik ini. Hasil penelitian menunjukkan bahwa teknik elektrokinetik dapat digunakan untuk menurunkan kandungan logam berat (Fe, Cu, Pb, dan Mn) lebih dari 6% sampai 90% dari kandungan semula. Penggunaan air asam tambang sebagai elektrolit tidak menunjukkan hasil yang berbeda nyata dengan penggunaan air sebagai elektrolit. Akan tetapi untuk aplikasi di lapang, pemanfaatan asam tambang yang telah tersedia di daerah pertambangan akan lebih efisien digunakan dibandingkan dengan menggunakan air bersih.Kata kunci : air asam tambang, kontaminasi, logam berat, remediasi, teknik elektrokinetik

THE INFLUENCE OF SLOW RELEASE FERTILIZER UREA-ZEOLITE-HUMIC ACID (UZA) TO PADDYS PRODUCTIVITY VARIETY CIHERANG Kurniawan Riau Pratomo; Suwardi Suwardi; Darmawan Darmawan
Jurnal Zeolit Indonesia Vol. 8 No. 2 (2009)
Publisher : Jurnal Zeolit Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Slow Release Fertilizer (SRF) is a modification fertilizer which aims to improving subtances efficiency on fertilizers by organizing the release slowly or gradually. The methods which used to made a SRF has any variety such as enlarging size, smoothing fertilizer surface, mixing with another difficult soluble materials, and covering fertilizer with certain ingredients so releasing fertilizer under soil more slowly. Some materials can be used as SRF materials are zeolite and humic acid. Zeolite is a silicate mineral which have a high cation exchange capacity (CEC) (varying between 80-180 meq/100g), fit hollow space to ammonium ion size so it have high adsorption capacity to ammonium ion. Meanwhile, humic acid which extracted from inorganic materials has a high CEC too. In this study, urea fertilizer has easily lost characteristics because of leaching and evaporation was conducted by covering zeolite and humic acid. The study aimed to find a proper dosage from combinations of urea, zeolite, and humic acid (UZA) for the paddy and to find proper applications of UZA for paddy. The experiment was conducted in green house with paddy variety Ciherang as an indicator plant. Paddy was fertilized with a standard dosage of N fertilizer from UZA with humic acid value of 0%, 1%, 2%, 3%, 4%, and 5%. UZA fertilizer can improving paddy growth and productivity. UZA fertilizer with 1% humic acid dose is a the best dosage for paddy. The spread distribution of UZA was better than buried on the mud.

THE PATTERN OF NITROGEN RELEASE FROM SLOW RELEASE FERTILIZER UREA-ZEOLITEHUMIC ACID Ganda Darmono Nainggolan; Suwardi Suwardi; Darmawan Darmawan
Jurnal Zeolit Indonesia Vol. 8 No. 2 (2009)
Publisher : Jurnal Zeolit Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Nitrogen is essential nutrient for plants, deficiency of nutrient causes plants could not growth normally. Nitrogen is easily lost from soil so to reduce his lost by forming fertilizers available in slow form (slow release). Some materials can be used to create a slow release of which having high cation exchange capacity (CEC). Zeolite and humic acid are materials which have a highest CEC so it make possible to use as a slow release materials. The study aimed to determine the rate and pattern of nitrogen release from mixture formulas Slow Release Fertilizer (SRF) and urea-zeolite and humic-acid (UZA) and comparing rate of nitrogen release with urea pril. The study conducted in laboratory with incubation experiment during 14th weeks. Determination ammonium and nitrate was conducted by extracting the soil with extractant hydrodistillation 0.1 N HCl + 1 N KCl. The result showed that a higher humic acid concentration was given on fertilizer causes a nitrogen release become ammonium and nitrate more slowly. SRF H5 (urea:zeolit, 70%:30% with humic acid of 5%) have a slowest nitrogen release rate rather than five types of Slow Release Fertilizer (SRF) formulas which containing a humic acid. However, SRF H1 and H3 fertilizer (with humic acid of 1% and 3%) have a most efficiency nitrogen release rate rather than five types of Slow Release Fertilizer (SRF) which is containing a humid acid.

Faktor-Faktor Yang Berhubungan Dengan Pantang Makan Pada Ibu Dalam Budaya Madeung Lily Eky Nursia N; Darmawan Darmawan; Siti Maisyaroh Fitri Siregar; Sri Wahyuni Muhsin; Rinawati Rinawati
JOURNAL OF HEALTHCARE TECHNOLOGY AND MEDICINE Vol 8, No 1 (2022): APRIL 2022
Publisher : Universitas Ubudiyah Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33143/jhtm.v8i1.2013

Pola makan pada suatu masyarakat menjadi konsep awal budaya yang bertalian dengan makanan, yang dipengaruhi oleh unsur sosial budaya pada kelompok masyarakat tersebut. Adat istiadat dan perilaku masyarakat merupakan hal yang menunjang kehidupan sosial masyarakat karena pola kebiasaan pada masyarakat setempat. Fenomena yang sering dijumpai di masyarakat adalah adanya pembatasan makan pada ibu nifas. Fenomena pantang makan juga terjadi pada ibu nifas dan menyusui di Aceh. Budaya madeung salah satu tradisi di Aceh yang merupakan proses yang diyakini dan dipercaya untuk merawat ibu selama nifas, salah satu perawatan dan ketentuan dari tradisi ini adalah ibu harus berpantang makanan tertentu. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang berhubungan dengan pantang makan pada ibu dalam budaya madeung di desa Leukeun Kabupaten Aceh Barat. Jenis penelitian survey analitik dengan pendekatan cross sectional study dengan menggunakan teknik total sampling. Sampel dalam penelitian adalah seluruh ibu yang memiliki bayi yang berjumlah 32 orang,. Dari hasil penelitian menunjukkan ada hubungan antara pekerjaan (Pvalue = 0,001), tingkat pendidikan (Pvalue = 0,000), dan pengetahuan (Pvalue = 0,000) dengan pantang makan. Diharapkan dapat dilakukan penelitian lebih lanjut dengan pemilihan variabel lain untuk melihat kejadian pantang makan pada ibu dalam budaya madeung.Kata Kunci : Pantang makan, Pekerjaan, Tingkat pendidikan, Pengetahuan,Pattern feeding on a the community to be the initial concept of cultural attributed to food , weighted by variables like social culture in this community group . The customs and behavior of the community are things that support the social life of the community because of the habit patterns of the local community. A phenomenon that is often encountered in the community is the restriction of eating in postpartum mothers. The phenomenon of abstinence from eating also occurs in postpartum and breastfeeding mothers in Aceh. Madeung culture is one of the traditions in Aceh which is a process that is believed and trusted to care for mothers during childbirth, one of the treatments and provisions of this tradition is that mothers must abstain from certain foods. The purpose of the study was to determine the factors associated with maternal abstinence in the madeung culture in Leukeun village, West Aceh district. This type of research is an analytic survey with a cross sectional study approach using a total sampling technique. The sample in this study were all mothers who had babies, amounting to 32 people. The results showed that there was a relationship between occupation (Pvalue = 0.001), education level (Pvalue = 0.000), and knowledge (P-value = 0.000) with abstinence from eating. It is hoped that further research can be carried out by selecting other variables to see the incidence of abstinence in mothers in the Madeung culture.Keywords: Abstinence feeding, work, level of education, knowledge.

The Implementation of Musyarakah by PT Bank Aceh Branch of Banda Aceh, Indonesia Juli Andria; Darmawan Darmawan; Azhari Azhari
Sriwijaya Law Review VOLUME 3 ISSUE 1, JANUARY 2019
Publisher : Faculty of Law, Sriwijaya University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28946/slrev.Vol3.Iss1.195.pp99-110

According to Article 19 Paragraph (1) of the Law Number 21 of 2008 concerning Sharia Banking, one of the activities of Sharia Banking is to provide financial funding based on musyarakah (profit sharing). The implementation of musyarakah by PT Bank Aceh Syariah in Banda Aceh has been covered up to 85 customers from the period of 2015 to 2017. In musyarakah contract the customers have to fulfil their obligations to pay the payments to the bank. However, the fact shows that the customers could not fulfil their obligations to pay their payments to the bank because they have income problems in running their businesses. From 2015 to 2017 there were seven customers were not well performed musyarakah. This condition has resulted in breach of contract by the customers which is known as non-performing musyarakah funding. This study aims to scrutinize legal consequences arising from non-performing musyarakah funding and identify the efforts taken in the settlement of this problem. This study is an empirical juridical research. Data required for this study were collected through field research by interviewing respondents or informants. The result shows that the legal consequences arising from this non-performing musyarakah funding were pledges or defaults by the customers because they violate the Article 12 of Musyarakah contract. The efforts taken in settling this problem among others are collecting the arrear obligations and handling non-performing musyarakah to the bank’s officer to be analysed based on legal analysis. Therefore, it is advised that the customers should fully fulfil their obligation to pay their payments to the bank based on musyarakah contract. Then, the bank officers are suggested to fully analyse the arrear obligations of the customers based on legal analysis. By doing so it could reduce non-performing musyarakah funding in the future

ANALISIS SEDIAAN BAHAN BAKU DALAM MENUNJANG PROSES PRODUKSI PADA PTP NUSANTARA XIV PABRIK GULA TAKALAR Darmawan Darmawan; sultan sarda; Syarthini Indrayani
Jurnal Ilmu Manajemen Profitability Vol 2, No 2 (2018): AGUSTUS 2018
Publisher : Universitas Muhammadiyah Makassar

Penelitian ini bertujuan untuk mengetahui sediaan bahan baku dalam menunjang proses produksi pada PTP Nusantara XIV Pabrik Gula Takalar. Teknik pengumpulan data dalam penelitian ini adalah penelitian lapangan, interview, dan dokumen. Jenis penelitian ini adalah deskriptif kuantitatif. Data yang diperoleh diolah menggunakan analisis Economic Production Quantity (EPQ). Hasil pengujian menunjukkan bahwa tingkat produksi optimal PT. Perkebunan Nusantara Pabrik Gula Takalar sebesar 110,028 ton setiap putaran produksi dengan interval waktu optimal adalah 1,115 bulan. Biaya minimum selama interval waktu optimal adalah sebesar Rp. 32.637.145,89 setiap putaran produksi.

PENGARUH INDEPENDENSI PENGAWASAN INTERNAL TERHADAP PENCEGAHAN KORUPSI DENGAN KOMITMEN ORGANISASI SEBAGAI VARIABEL MODERASI (STUDI PADA MAHKAMAH AGUNG RI) Ulfah Apriani; Krissantono Karo Karo; Fatmamita Yuliana; Feliona Astika; Ridwan Ridwan; Darmawan Darmawan; Bustomi Bustomi; Haryono Umar
Prosiding Seminar Nasional Pakar Prosiding Seminar Nasional Pakar 2019 buku II
Publisher : Lembaga Penelitian Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/pakar.v0i0.4251

This study aims to obtain empirical evidence of the influence ofIndependence of Internal Oversight on the Prevention of Corruption withOrganizational Commitment as a Moderating Variable (study on theSupreme Court of the Republic of Indonesia). The population in this studywere employees of the Supreme Court of the Republic of Indonesia. Theresearch sample used purposive sampling, namely in the field ofSupervision and Equipment Bureau of Supreme Court of the Republic ofIndonesia. The primary data collection method used is the questionnairemethod. Data was analyzed using SEM PLS. The results of the studyindicate that the independence of Internal Oversight and OrganizationalCommitment has a positive effect on Prevention of Corruption, althoughOrganizational Commitment cannot strengthen the relationship of theinfluence of Independence of internal supervision on CorruptionPrevention.

Co-Authors ABDUL HAMID Achmad Jufri Al Zuhri Alvynada Nurul Laily Amrizal Saidi Ananda Rahma Winata Andi Ard Maidhah Andin Sofyannor Anhar Fazri Annisa Titis Mardiana Arif Iskandar Arini Novandalina Asdar Iswati, Asdar Asri Simpati Siregar Azhamita Nanda Ariyanti Azhari Azhari Baba, Basri Basril A Bustomi Bustomi D. T. Suryaningratyas Darwison, Darwison Difa Tsaniya Nafhanti Dita Amalia Putri Diyah Khoirunnisa Eko Nurcahya Dewi Errizal errizal F. Firosya Fachri Ahmad Fandil Fandil Fatmamita Yuliana Feliona Astika Fikri Faidul Jihad Firman Freaddy Busroh Futri Syam Ganda Darmono Nainggolan Gusnidar Gusnidar Haryono Umar Herviyanti Herviyanti Intani Puteri Syarifah Jasnur Syahputra Juli Andria Jun Musnadi Is Junaedi Junaedi Krissantono Karo Karo Kurniawan Riau Pratomo Laila Mardlotillah Yogaswara Laksono, Heru Dibyo Lily Eky Nursia N Luthfi Isnaini Afifah M. Iqbal Himam Maiza Duana Marhadi Budi Waluyo Marsudi Utoyo Meuthia Paradhiba Muh. Taufiq Al Hidayah Muhammad Marafwansyah MUHAMMAD YUSUF Mumuh Muharram Murdianto, Deny Nazaruddin Abubakar Nunik Mulyandari Rahmadi Kurnia Ridwan Ridwan Riko Nofendra Rinawati Rinawati Riza Sofiyani Robiansyah, Firman Rusydi, Muhammad Ilhamdi Safira Natasha Saiful Amri Sanusi Bintang Seli Indriani Shelvi Fazira Rizky siti maisyaroh fitri siregar Sri Noviani Sri Untari Puji Rejeki Sri Wahyuni Muhsin Sultan sarda Syarkawi Syamsuddin Syarthini Indrayani Taufiq Soeltanto Tossy Aryanto Ulfah Apriani Y.S. Darmanto Yessy W Yosef Alexander Koli Zaini, Zaini

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