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All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Kodifikasia: Jurnal Penelitian Islam Jurnal Agroteknos Eksplorium : Buletin Pusat Pengembangan Bahan Galian Nuklir Jurnal Penelitian Pertanian Terapan Sinkron : Jurnal dan Penelitian Teknik Informatika International Journal of Artificial Intelligence Research Acta Aquatica: Aquatic Sciences Journal JMM (Jurnal Masyarakat Mandiri) Jurnal Agrotek Tropika Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Riset Inspirasi Manajemen dan Kewirausahaan Dialogia: Jurnal Studi Islam dan Sosial JURNAL KAJIAN TEKNIK MESIN International Journal of Economics, Business and Accounting Research (IJEBAR) Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Dinasti International Journal of Digital Business Management Jurnal Agrotropika BAKTI BANUA : JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Mandala Pengabdian Masyarakat Jurnal Manajemen Informatika Jayakarta Journal of Advanced Sciences and Mathematics Education Journal of Agriculture (JoA) Research Review: Jurnal Ilmiah Multidisiplin JPNM : Jurnal Pustaka Nusantara Multidisiplin Amal Ilmiah: Jurnal Pengabdian Kepada Masyarakat Jurnal Pendidikan Profesi Guru Journal of Islamic Education Students Jurnal Ilmu Tarbiyah dan Keguruan Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Asian Journal of Environmental Research ISLAMITSCH FAMILIERECHT JOURNAL International Journal of Technology and Education Research JURNAL REKAYASA KIMIA & LINGKUNGAN CJPP Jurnal Proteksi Agrikultura Jurnal Ilmiah Manajemen Profetik Servqual: Jurnal Ilmu Manajemen Eksplorium : Buletin Pusat Pengembangan Bahan Galian Nuklir

Muhammad Nurdin

Jurusan Teknik Elektro, ITB, Bandung

Author-ID : 334516

Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry 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 Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Other

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POTENSI THORIUM DAN URANIUM DI KABUPATEN BANGKA BARAT Ngadenin, Ngadenin; Syaeful, Hery; Widana, Kurnia Setiawan; Nurdin, Muhammad
Eksplorium Buletin Pusat Teknologi Bahan Galian Nuklir Vol 35, No 2 (2014): November 2014
Publisher : Pusat Teknologi Bahan Galian Nuklir - BATAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (30.019 KB)

Thorium dan uranium di Pulau Bangka terdapat di dalam mineral monasit. Secara geologi monasit terbentuk padaÂ granit tipe S, batupasir serta endapan aluvium.Â Di daerah Bangka Barat terdapat beberapa granit tipe S dan aluvium hasil rombakannya sehingga wilayah ini dianggap sebagai wilayah potensial untuk terbentuk cebakan monasit tipe plaser. Granit tipe S dianggap sebagai sumber monasit sedangkan aluvium hasil rombakannya dianggap sebagai tempat berakumulasinya monasit. Tujuan penelitian ini adalah untuk mengetahui informasi geologi dan potensi sumber daya thorium dan uranium pada endapan aluvium di Bangka Barat. Metoda yang digunakan adalah pemetaan geologi, pengukuran kadar thorium dan uranium batuan, pengambilan sampel batuan granit untuk analisis petrografi, pengambilan sampel mineral berat pada aluvium untuk analisis butir. Hasil penelitian menunjukkan bahwa litologi di wilayah Bangka Barat tersusun oleh satuan sekis, satuan metabatupasir, terobosan granit, terobosan diabas, satuan batupasir dan aluvium. Monasit dijumpai pada terobosan granit, satuan batupasir dan aluvium. Sesar yang berkembang adalah sesar-sesar yang berarah relatif barat lautâtenggara, timur lautâbarat daya dan baratâtimur. Hasil analisis butiran mineral berat menunjukkan persentase monasit rata-rata dalam mineral berat adalah sebesar 6,34%. Mineral lain yang terdapat dalam cebakan plaser dan cukup potensial adalah zirkon 36,65 %, ilmenit 19,67%, dan kasiterit 14,75%.Kata kunci: endapan plaser, aluvium, thorium, uranium, granit, Bangka Barat

THE LAW OF ATTRACTION DAN DOA DALAM ISLAM Nurdin, Muhammad
Dialogia: Jurnal Studi Islam dan Sosial Vol 10, No 2 (2012): Dialogia Jurnal Studi Islam dan Sosial
Publisher : IAIN Ponorogo

Abstract: Many motivational books have been being present in the community who are entering the era of information and communication. One of the books that has influenced many titles of the other is the work of Rhonda Byrne The Secret. In this book it is revealed that “like attracts like.” Muslim readers could compare The Law of Attraction with prayers which become their daily rituals. This paper analyzes the Law of Attraction with all its rationale and explain it in the perspective of the concept of prayer in Islam. In this discussion it was found that the Law of Attraction could strengthen the confidence of the prayer of Muslim to God. There is a mechanism of natural processes and the influence of waves of thoughts and feelings in the prayer. The Law of Attraction teaches that man is responsible for his life, because man will reap what he is thinking and feeling. For this reason, it is not useful to blame God for misfortunes of human destiny. Terdapat banyak buku motivasi hadir dalam masyarakat yang sedang memasuki era informasi dan komunikasi. Salah satu buku yang mempengaruhi banyak judul-judul buku yang lain adalah The Secret karya Rhonda Byrne. Dalam buku ini diungkapkan bahwa like attracts like, kemiripan menarik kemiripan. Para pembaca Muslim dapat membandingkan antara The Law of Attraction dengan doa yang menjadi ritual mereka. Tulisan ini menganalisis The Law of Attraction dengan segala dasar pemikirannya dan menjelaskannya dengan konsep doa dalam Islam. Dalam pembahasan ini ditemukan bahwa The Law of Attraction dapat memperkokoh keyakinan akan keterkabulan doa kepada Allah. Bahwa ada mekanisme, proses alam, pengaruh gelombang pikiran dan perasaan dalam keterkabulan doa. The Law of Attraction juga mengajarkan bahwa manusia bertanggungjawab dalam kehidupannya, karena manusia menuai apa yang ia pikirkan dan rasakan. Untuk itulah, tidak bermanfaat menyalahkan Tuhan karena adanya kemalangan nasib manusia. Keywords: law of attraction, doa Islam, motivasi

Efektivitas Beberapa Isolat Trichoderma Sp. Terhadap Keterjadian Penyakit Bulai yang Disebabkan oleh Peronosclerospora maydis dan Pertumbuhan Tanaman Jagung (Zea mays) Ivayani, Ivayani; Faishol, Faris; Prasetyo, Joko; Nurdin, Muhammad
Jurnal Penelitian Pertanian Terapan Vol 18, No 1 (2018)
Publisher : Politeknik Negeri Lampung.

Corn (Zea mays) is one of the important cereals crops as the source of food, animals feed or energy. The corn produces has decreased by year to year. One of the factors that decreased the corn produces is downy mildew. Downy mildew desease caused by Peronosclerospora maydis fungi that decreased the production until 90%. Application of antagonistic fungi is one of the alternative control. Trichoderma spp. is one of the antagonistic fungi that can suppress growth of another fungus. Trichoderma spp. is saprofit soil microorganism that naturally attacks pathogen fungi and has benefits for plant growth. This research was aimed to know the effect of some isolates of Trichoderma spp. for diseases of downy mildew and the effect for the plant growth. Treatments were prepared with Randomized Complete Block (RCB) with 7 treatments and 4 repetitions. The treatments consist are P0 (control), P1 (application Trichoderma viride isolate GDR), P2 (application Trichoderma harzianum isolate TRJ), P3 (application Trichoderma harzianum isolate TGN), P4 (application Trichoderma viride isolate NTF), P5 (application Trichoderma longibrachiatum isolate GRP) and P6 (application Trichoderma viride isolate KLN). The results of this research were Trichoderma viride isolate GDR, Trichoderma harzianum isolate TGN, Trichoderma viride isolate NTF and Trichoderma viride isolate KLN can be suppressed the disease incidence of downy mildew, but unaffected for the plants growth.

RELASI GURU DAN MURID (PEMIKIRAN IBNU â€˜ATHAILLAH DALAM TINJAUAN KAPITALISME PENDIDIKAN) Nurdin, Muhammad; Muzakki, Muhammad Harir; Sutoyo, Sutoyo
Kodifikasia Vol 9, No 1 (2015)
Publisher : IAIN PONOROGO

Kapitalisme pendidikan telah merubah orientasi pendidikan dan pola relasi guru-murid ke arah yang materialis dan mekanis. Sebaliknya, tujuan pendidikan dan model hubungan guru-murid dalam pendidikan yang Islami lebih bersifat spiritual dan berupa penghambaan demi meraih ridla Allah. Penelitian kepustakaan ini mengkaji pandangan Ibnu ?Athaillah tentang relasi guru-murid ditinjau dari perspektif kapitalisme pendidikan. Sumber data utamanya adalah buku-buku karangan Ibnu ?Athaillah tentang relasi guru-murid, terutama kitab al- Hikam, dan buku-buku karangan penulis lain yang mengulas tentang kapitalisme pendidikan. Artikel ini menyimpulkan bahwa pandangan Ibnu ?Athaillah tentang relasi guru-murid secara khusus dan hakekat pendidikan secara umum perlu direvitalisasi di masa sekarang, karena kapitalisme pendidikan dalam beberapa segi telah menghilangkan spirit ruhaniah dalam pendidikan dan justru mendukung proses-proses yang mengarah kepada dehumanisasi.

Aplikasi Pengarsipan Surat Menyurat Berbasis Web menggunakan Metode First Come First Serve dan White Box Testing Nurdin, Muhammad; Fauziah, Fauziah; Komalasari, Ratih Titi
Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Vol 6, No 1 (2022): January-March
Publisher : KITA Institut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jtik.v6i1.395

The existing mail management or archiving process still uses conventional or manual management with a search process that uses a long time, so researchers create a correspondence archive application that is considered necessary and help the Administration, using FCFS method and program code logic test using white Box Testing. The purpose of making this archival application is to help administrative officers to conduct digital management of mail archives. Black box test results show every design and control function in the application according / valid and white box test results show the calculation of logic flow that produces cyclomatic value, node, predicate node and existing path value produce the same value for page login value Cyclomatic Complexity, Predicate Node (P), and Path-path = 2, while for testing white box in the mail transaction section produces the same value that is for the value of Cyclomatic Complexity, Predicate Node (P), and Path-path = 3, so it can be concluded that the logic flow used is appropriate and can be implemented in The Administration.

ISOLASI PEKTIN DARI KULIT BUAH KAKAO (Theobroma cacao L.) DAN UJI DAYA SERAPNYA TERHADAP LOGAM TEMBAGA (Cu) DAN LOGAM SENG (Zn) -, MAULIDIYAH; -, HALIMATUSSADIYAH; SUSANTI, FITRI; NURDIN, MUHAMMAD; -, ANSHARULLAH
Jurnal Agroteknos Vol 4, No 2 (2014)
Publisher : Jurnal Agroteknos

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (142.045 KB)

Isolation of pectin was carried out from rind cocoa (Theobroma cacao L.) and its adsorption capacity to Cu and Zn metals. Isolation method was performed using several steps such as preparation of raw materials, extraction, coagulation, sedimentation, washing, drying, and refinement of pectin. This isolation was performed at pH 2.8 with extraction time of 120 minutes at 95oC. The pectin obtained was analyzed its yield, moisture, ash, metoxile, and galacturonate contents, then continued by FT-IR spectrophotometer and analysis of trick adsorption of Cu and Zn which measured by Atomic Absorption Spectrophotometer. The result showed that the pectin obtained were 5,03 % of metoxile and 47,96 % of galacturonate contents with 0,84 % of yield, 3,55 % of moisture, and 3,60 % of ash contents. IR spectrum showed that pectin has hidroxyl and carboxyl functional groups. Adsorption capacity of pectin on Cu and Zn were 90.71 % and 87.55 %, respectively. Keywords: Adsorption Capacity, Cu and Zn Metals, Pectin, Rind Cacao.

Demokratisasi dan Media Massa di Indonesia Melati; Nurdin, Muhammad; Putri, Viola Augustia
Research Review: Jurnal Ilmiah Multidisiplin Vol. 3 No. 1 (2024): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2024 - Juli 2024)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v3i1.82

This research analyzes the role of mass media in the democratization process in Indonesia after the fall of the New Order in 1998. Using a literature study method, this research evaluates the role of mass media in disseminating information, facilitating public dialogue, and strengthening government accountability. Political reforms have allowed the media to report important issues more freely, contributing to government transparency and accountability. The mass media also serves as a platform for public discussion, helping the public understand national issues and become more critical voters. However, the mass media faces significant challenges, including intense competition among media channels, dependence on political and economic interests, and the risk of information manipulation. The research results show that despite these challenges, the mass media remains a vital element in promoting democratization in Indonesia by increasing public participation and political transparency. Steps to strengthen media integrity and professionalism, as well as media education for the public, are essential to ensure that the mass media can continue to play a role as a pillar of a healthy and sustainable democracy.

Cytotoxic of Usnic Acid Isolated from Ramalina sp.: Cytotoxic of Usnic Acid Isolated from Ramalina sp. Darmawan, Akhmad; Maulidiyah; Megawati; Ariani, Novita; Aisya, Sitti; Sukirno; Randy, Ahmad; Primahana, Gian; Hendra, Medi; Nurdin, Muhammad
Journal of Tropical Life Science Vol. 14 No. 2 (2024)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.14.02.14

Ramalina sp. (Ramalinaceae) is a type of lichen known to contain many active secondary metabolite compounds that have the potential to be used as medicine or medicinal raw materials. One of the biological activities possessed by Ramalina sp. lichen is its anticancer activity. This research aims to isolate and identify active secondary metabolite compounds from the methanol extract of the Ramalina sp. lichen and to find out the cytotoxic activity of the isolated compound against MCF7 breast cancer cells. Compound 1 (usnic acid) was successfully isolated from fraction A. The isolation and purification process was carried out starting with a maceration process using acetone solvent, followed by silica gel column chromatography using a gradient solvent system consisting of n-hexane, n-hexane:EtOAc, EtOAc, EtOAc:MeOH, and MeOH with 5% increment of polarity to obtain 17 fractions (F-1 to F-17). From the 17 fractions obtained, fraction 3 (F-3) and fraction 4 (F-4) (eluted with n-hexane:EtOAc 30%), which had the same TLC profile, were combined and named as fraction A. Compound 1 (50 mg) is a yellow needle crystal that was formed in a bottle of fraction A, which was obtained after the process of combining fractions F-3 and F-4 and solvent evaporation process. The crystals were then separated and purified with CHCl3 and MeOH. Compound 1 was then characterized based on spectroscopic data. Various spectroscopic analysis data, including FTIR, 1D- and 2D-NMR, and LC-ESI-MS, show that Compound 1 is a dibenzofuran derivative compound with 18 carbons (3 from carbonyl groups (C=O) and 3 from methyl groups) and 2 hydroxyl (-OH). Cytotoxicity assay showed that at a low concentration of 18.75 ug/mL, Compound 1 caused a 67.06% decrease in MCF7 viability

Analytical Study Forecasting Students Using Random Forest and Linear Regression Algorithms Nurdin, Muhammad; Fauziah, Fauziah
Sinkron : jurnal dan penelitian teknik informatika Vol. 8 No. 4 (2024): Article Research Volume 8 Issue 4, October 2024
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/sinkron.v8i4.13886

Forecasting new student admissions essential for higher education institutions as it helps them plan for staffing and budgetary needs. Accurate predictions are difficult due to factors like economic conditions, government policies, and University competition. This study aims to analysis forecasting at Nasional university using Random Forest and Linear Regression algorithms. By examining historical admission data, the research seeks to identify key factors influencing the number of accepted students. Methodology involves collecting data from past admissions and applying both Random Forest and Linear Regression to compare their performance. Preliminary results, based on parameters such as application form purchases from 2015 to 2023, form prices, accreditation, and leading study programs, suggest that Random Forest offers more stable and realistic predictions. Analysis for MAE, MSE, RMSE, MAPE, MAD suggests that Linear Regression is more accurate for this data. predicts closer to actual values with lower overall errors. This makes Linear Regression preferable as it provides more reliable predictions with less deviation compared to Random Forest. Looking at admissions forecasts for the next 5 years, Random Forest predicts a steady decrease from 4224 in 2024 to 4129 in 2028. In contrast, Linear Regression suggests a stable trend with slight annual dips, going from 4954 in 2024 to 4941 in 2028. Therefore, Linear Regression is a more stable and realistic choice compared to Random Forest for this forecasting task in this research.

THE EFFECT OF SERVICE QUALITY IN ONLINE DELIVERY ORDER (DO) COMPLETION ON CUSTOMER SATISFACTION AT PT. CONTAINER MARITIME ACTIVITIES Selasdini, Vidya; Nurdin, Muhammad; Budi Nugroho, Arief
Dinasti International Journal of Digital Business Management Vol. 2 No. 4 (2021): Dinasti International Journal of Digital Business Management (June - July 2021)
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/dijdbm.v2i4.913

Indonesia as a maritime country where sea transportation plays an important role and strategic position in mobilizing the movement of goods and services, where international trade activities in this case exports and imports use sea transportation. PT. Container Maritime Activities (CMA) Indonesia, based in Jakarta, is an agency shipping company engaged in container shipping, in other words, having its own containers. In economic activity, it cannot be separated from the import process, because imports are a reflection of a country's economic sovereignty, whether goods and services made in the country are still the masters in their own country. A country imports because it experiences a deficiency (lack/failure) in carrying out the production of goods and services for the consumption needs of its population. In this case the Delivery Order (DO) document is required by the importer to remove the goods from the container terminal terminal

Co-Authors Abdul Muhaimin, Abdul Abdul Rachman Aceng Haetami, Aceng Achmad Noerkhaerin Putra Adhika Junara Karunianto Afriliyanti, Rizki Agus M. Hariri Agus Salim, La Ode Ahmad Kamil Ahmad Randy Aisya, Sitti Akhmad Darmawan Alfiannor, Alfiannor Alvianna, Stella Ansharullah ansharullah Arham, Zul Ariani, Novita Arief Budi Nugroho, Arief Arif Efendi A.S. Arwanto, Arwanto Asmawi Asnawi Asnawi Bambang Setiawan Bijang, Catherina M. Cipta Ginting, Cipta Devina Hutabarat, Yessica Dewanti, Elsa Mayorita Diah Widiastuti, Diah Diana Diana Diana, Ulfa Djohan, M Widda Dodik Jatmika Eka Fitrianto, Eka Elsa Sely Rahmayani Ermawati Ermawati Erwansyah, Ferli Evizal, M.S., Dr. Ir. Rusdi Faishol, Faris Fanlia Prima Jaya Fauziah Fauziah Fembriarti Erry Prasmatiwi Fredita, Silva Yumi Ginting , Cipta Hadi Suntoko Halim, Levin HALIMATUSSADIYAH -, HALIMATUSSADIYAH Handayani, Ridha Hariyanto, Nanang Hasriadi Mat Akin Helina, Selvi Hendri, Afrizal Heri Syaeful Hery Syaeful Husna Fii Karisma Jannah I GEDE SWIBAWA, I GEDE Imam Hamzah Imran Imran Indriani, Annisa Inrianti, Inrianti Irwan Irwan Ivayani, Ivayani Jahri, Muhammad Joko Prasetyo Kadir, La Ode Abd Kasiono, Roy Khaliq, Muh. Idham Khouruh, Umu Khusmayudi, Khusmayudi Kurnia Setiawan Widana Kurniawan Kurniawan Kus Hendarto, Kus Kusuma, Arvi Yuniar La Ode Santiaji Bande Liandari, Rizky Fatma Lita Norfiana M. Natsir Maindi, Andri Jahir Mat Akin, Hasriadi Maulidiyah MAULIDIYAH -, MAULIDIYAH Maulidiyah Maulidiyah Medi Hendra, Medi Megawati Melati Meulisa, Ade Irma Muh. Edihar Muhammad Darwis Meyandie Nasution Muhammad Thoyib Muhammad Yahya Muliyadi Muliyadi Mustapa, Faizal Muzakkar, Muhammad Zakir Muzakki, M Harir Nafi Almuzani Nasriadi, Nasriadi Ngadenin Ngadenin Niti Lestari Nohong Nohong, Nohong Nur Aeny, Titik Nur Aini, Yuliani Nur, Hasanah Nurhikmah Nurhikmah Nursaibah Primahana, Gian Priyanto, Imansyah Putri, Syifa Oktaviani Putri, Viola Augustia R, Halimatussaddiyah Rachmadina, Najma Fadya Ratih Titi Komalasari Ratna Ratna Refdinal Nazir Repi, Viktor Vekky Ronald Rismiati, Rismiati RR. Ella Evrita Hestiandari Rusdi Evizal Saddam, Muhamad Safitri, Annisa Saidah, Andi Saleh, Sahar Salim, La Ode Agus Sampurnawati Sampurnawati Sanjaya, Purba Saputra, Adam Saragih, Delima Sartapa Sartapa, Sartapa Sembiring, Rinawati Shanty Komalasari, Shanty Siburian, Saidal Slamet Sudarto, Slamet SRI RAHAYU Sri Suryani Sudi Pramono . Sufal Diansyah Sugiatno Sugiatno Suharji Suharji SUKIRNO Sumiyati Tuhuteru Suparman Suparman Suskandini Ratih Dirmawati Sutoyo Sutoyo Syafril Syafril Syamsuddinnor, Syamsuddinnor Tanjung, Ihsan Ahda Taufik Hidayat THAMRIN AZIS Titien Agustina Titik Nur Aeny Tri Maryono Tundo, Tundo Tusiana Dewi Vidya Selasdini Wahab, Abd Wahyu Ningsih, Eka Yarianto Sugeng Budi Susilo, Yarianto Sugeng Budi Yusep Purwana Muslih

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