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All Journal PROSIDING SEMINAR NASIONAL JPMS (Jurnal Pendidikan Matematika dan Sains) Jurna lAntropologi Indonesia International Journal of Renewable Energy Development JURNAL KIMIA SAINS DAN APLIKASI Bionatura Jurnal Ilmu Dasar Jurnal Teknik Industri USU Chemica: Jurnal Ilmiah Kimia dan Pendidikan Kimia Jurnal Sains Materi Indonesia Jurnal Pengajaran MIPA Jurnal Penelitian Hasil Hutan Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Jurnal Matematika & Sains JURNAL PENELITIAN SAINTIKA Journal of Mathematical and Fundamental Sciences Teknika: Jurnal Sains dan Teknologi Jurnal Perlindungan Tanaman Indonesia Chemistry in Education Jurnal Geologi dan Sumberdaya Mineral (Journal of Geology and Mineral Resources) Jurnal Kimia Terapan Indonesia Jurnal Pendidikan Kimia (JPKim) Indonesian Journal of Chemistry Jurnal Ergonomi dan K3 Jurnal Ilmiah Mahasiswa Kedokteran Medisia Jurnal Ilmiah Mahasiswa Kedokteran Biomedis JURNAL PHOTON Jurnal Kartika Kimia GERVASI: Jurnal Pengabdian kepada Masyarakat ALKIMIA : Jurnal Ilmu Kimia dan Terapan Jurnal Penelitian Hasil Hutan Indian Journal of Forensic Medicine & Toxicology Indo-MathEdu Intellectuals Journal Indonesian Journal of Physics (IJP) Jurnal Manusia dan Lingkungan International Journal of Multidisciplinary Research of Higher Education (IJMURHICA) International Journal of Renewable Energy Development Jurnal Geologi dan Sumberdaya Mineral (Journal of Geology and Mineral Resources) EL- Hayah Analit: Analytical And Environmental Chemistry
Buchari Buchari
Departemen Kimia, Institut Teknologi Bandung
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture 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 Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Deoxyribo Nucleic Acid (DNA) in the Alquran Perspective Utari, Nahyulia Liza; Marini, Elis; Rahman, Achyar; Buchari, Buchari; Zulkarim, Zulkarim
International Journal of Multidisciplinary Research of Higher Education Vol 7 No 3 (2024): (July) Theme Education, Sciences, Engineering and Economic
Publisher : Islamic Studies and Development Center in Collaboration With Students' Research Center Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ijmurhica.v7i3.221

Abstract

Biological facts have been mentioned in the Alquran, which was revealed over 1400 years ago and is proven correct by scientists today. This study focuses on implicit and explicit interpretations of human creation, biological development, and genetic concepts. By using a multidisciplinary approach that combines the maudhu'i method of interpretation, scientific and genetic approaches, as well as textual, intertextual, and contextual interpretation techniques. This study found a connection between Deoxyribo Nucleic Acid (DNA) and the Alquran that is implied in the concept of “nutfah”. The analysis shows that the Alquran mentions various fluids involved in the fertilization process, including sperm, poured fluid, hated fluid, and mixed fluid. This research emphasizes the role of Deoxyribo Nucleic Acid (DNA) as the “master key” that controls human physical and mental functions, and its interaction with the environment in activating certain genes. Deoxyribo Nucleic Acid (DNA) is understood as the “blueprint of life” that stores biological information and plays an important role in the transmission of hereditary traits.
MANAJEMEN PEMBELAJARAN KETERAMPILAN BERBAHASA ARAB DENGAN METODE ROLE PLAYING BAGI SANTRI KELAS IV KMI PONDOK PESANTREN AL IMAN WONOGIRI Buchari, Buchari
El-Hayah Vol. 8 No. 1 (2018): Juni 2018
Publisher : Pascasarjana UIN Raden Mas Said Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19305/elha.v8i1.4732

Abstract

Abstract : Research background reveals about speaking Arabic is important and must be mastered fluently by all students in Islamic Boarding School. This research aims at determining: 1) the planning of learning Arabic using role playing method at Islamic Boarding School Al Imam Wonogiri; 2) the implementation of learning  Arabic using role playing method at Islamic Boarding School Al Imam Wonogiri; 3) the evaluation of learning Arabic using role playing method at Islamic Boarding School Al Imam Wonogiri; 4) the development of learning Arabic using role playing method at Islamic Boarding School Al Imam Wonogiri.This research was descriptive qualitative. It was conducted at Islamic Boarding School of Al Iman Wonogiri. Informants of this research were Arabic teachers of Islamic Boarding School of Al Iman Wonogiri, especially 4th grades KMI and the Principal. Technique of collecting data used interview, observation, and documentation. Technique of data validity applied triangulation of source and method. Technique of data analysis used interactive model, including data collection, data reduction, data display and conclusion. The results of this research show that: 1) the planning of learning Arabic is done by summarizing purpose and objective of learning, choosing and determining learning subject, and also determining learning source or learning media; 2) the implementation of learning Arabic using Role Playing covering: the teachers create a group to practice role playing, explain learning theme to play role, give chances for students to discuss, monitor the students playing role, appreciate and evaluate learning activities. However, the teachers must be competent in their field; 3) the evaluation of learning Arabic using Role Playing is based on the following criteria: ability in speaking, writing, and mastering language formula, vocabulary, grammar, dialect, fluent speaking, carefulness in speaking and writing. The students should join test, assignment, housework or practice.       Keywords: Arabic learning, and Islamic Boarding School Al Iman Wonogiri
Pengembangan Instrumen untuk Meningkatkan Pemahaman Konseptual Mahasiswa dalam Memahami Operasi Bilangan Buchari, Buchari; Sandie, Sandie
Indo-MathEdu Intellectuals Journal Vol. 5 No. 4 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i4.1745

Abstract

This research aims to develop an instrument to improve conceptual understanding of number operation materials owned by prospective teachers at IKIP PGRI Pontianak. This research is a development research. The subjects in this study are students in the third semester of the Mathematics Education Study Program, Faculty of Education, Mathematics and Technology, as many as 20 students who were randomly selected. The main instrument is the researcher himself, while the supporting instruments are the task of number operation problems and interview guidelines. Data analysis is carried out descriptively on all data obtained. The results of the analysis show that the form and type of learning instrument that is suitable for improving students' conceptual ability, especially in the interpretation ability in number operation material, is a multiple-choice sample problem unit. Students' interpretation skills in number operations material are not good because they still have the opportunity to understand and apply the concept of operations on numbers. Learning instruments in the form of units of multiple-choice questions of the second type are practical to be applied with the aim of improving students' conceptual abilities, especially interpretation skills in number operation materials  
DEGRADASI LIMBAH AMOKSISILIN DENGAN OKSIDASI ELEKTROKIMIA YANG DIMEDIASI KOBAL III MENGGUNAKAN ELEKTRODA PLATINA, PLATINA-KOBAL HIDROKSIDA DAN PLATINA-KOBAL Herlina Herlina; Lasmaryna Sirumapea; Muhammad Ali Zulfikar; Buchari Buchari
Analit : Analytical and Environmental Chemistry Vol. 8, No. 01 April (2023) Analit: Analytical and Environmental Chemistry
Publisher : Jurusan Kimia FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/aec.v8i1.2023.p88-99

Abstract

Degradasi amoksisilin (AMX) telah dipelajari melalui proses oksidasi elektrokimia di sel ruah menggunakan elektroda platina dan elektroda platina- dimodifikasi kobal sebagai anoda dan platina sebagai katoda. Proses degradasi AMX diselidiki dengan pengukuran HPLC. Oksidasi elektrokimia AMX menggunakan sel ruah skala laboratorium dengan penerapan tegangan 6 V, arus 1200 mA, dan volume larutan yang didegradasi 250 mL untuk konsentrasi awal AMX 1000 µM memberikan hasil yang cukup memuaskan, terutama untuk proses elektro-oksidasi sampel nyata limbah AMX menggunakan material anoda Platina-kobal dimediasi Co(III) dengan persen degradasi sebesar 99,03% selama 6 jam, anoda Platina-kobal(OH)2 sebesar 92,35% dan anoda Platina sebesar 76,91%. Ditemukan bahwa elektroda Platina-Kobal menunjukkan kemampuan mineralisasi yang baik dalam kondisi netral dalam larutan elektrolit Na2SO4 dengan penerapan tegangan oksidasi, waktu oksidasi dan variasi mediator. Kata Kunci: degradasi, amoksisilin, elektr okimia. oksidasi, platina
PENENTUAN KOEFISIEN SELEKTIVITAS ELEKTRODA SELEKTIF ION La (III) DENGAN HPMBP SEBAGAI IONOFOR Herlina Herlina; Muhammad Razali; Buchari Buchari
Analit : Analytical and Environmental Chemistry Vol. 7, No. 02 October (2022) Analit : Analytical and Enviromental Chemistry
Publisher : Jurusan Kimia FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/aec.v7i02.2022.p145-156

Abstract

Selektivitas merupakan karakter elektroda yang paling penting, karena elektroda yang selektif dapat dipakai untuk mengukur analit walaupun terdapat ion pengganggu. Tingkat selektivitas ditentukan oleh nilai tetapan selektivitas potensiometrik. Penelitian mempelajari kinerja elektroda selektif ion La(III) dengan 1-fenil-3-metil-4-benzoil-5-pirazolon (HPMBP) sebagai ionofor, polivinil klorida (PVC) sebagai pendukung, DOP sebagai pemlastis, aliquat-336 klorida sebagai sisi anionik dan THF sebagai pelarut. Faktor Nernst dari elektroda tersebut adalah 51,931 [Cl-] + 11,239 mV/dekade konsentrasi dan koefisen korelasi r = 0,991. Pengukuran tetapan selektivitas elektroda ESI- La(III) dengan cara match potential method (MPM) memberikan hasil bahwa ion-ion logam golongan alkali dan alkali tanah keberadaannya relatif tidak mengganggu pengukuran ion La3+, sementara golongan transisi dalam dan unsur transisi luar (lantanida dan aktinida) dengan keberadaannya sebagai garam nitrat sangat mengganggu pengukuran ion La3+.Kata Kunci: ESI, MPM, potensiometri, tetapan selektivitas
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Haris Watoni Abu Masykur Adhitasari Suratman Adi Santoso Adi Santoso Adi Santoso Agus Setiabudi Ajat Sudrajat Akhirudin Maddu Akhirudin Maddu Akhirudin Maddu Alan Jefferson Aliya Nur Hasanah Aman Sentosa Panggabean Aminudin Sulaeman Aminudin Sulaeman Aminudin Sulaeman Ana Hidayati Mukaromah Ana Hidayati Mukaromah Anceu Murniati Anceu Murniati Anna Permanasari Arie Hardian Asep Rohiman Asep Rohiman, Asep Asmawi Zainul Asnawati Asnawati Bambang Ariwahjoedi Björn Thiele Budiman, Senadi Bunbun Bundjali Bunga Ayu Safitri Chansyanah Diawati Christophe Innocent Cretin, Marc Cut Murzalina Daniel Kurnia Deana Wahyuningrum Dera Triani Dewi Behtri Yanifitri Dewi Risalah Didin Mujahidin Djeni Hendra Djeni Hendra Djeni Hendra Djeni Hendra Djulia Onggo Elin Yulinah Eti Testiati Euis Holisotan Hakim Feliatra Gilang Adi Nugraha Gumelar, Niki Gustan Pari Gustan Pari Gustan Pari Gustan Pari Gustan Pari Gustan Pari Hanifah Yusuf Hendro Hendro Herlina H Herlina Herlina Herlina Herlina Herlinawati . Herlinawati Herlinawati HERNANI - Hiroyuki Yamamoto Husain Sosidi Ibnu Khaldun Ignatius Redyte Pratama Iis Nur Asyiah Ikrima Ikrima Ikrima Ikrima Ilim Ilim Imam Santoso Imam Santoso Imam Santoso Indra Noviandri Innocent, Christophe K. Anom W Kadja, Grandprix Thomryes Marth Klaus Günther Kurnia Sofyan Kurnia Sofyan Lasmaryna Sirumapea Lasmaryna Sirumapea Liliasari , Liliasari Liliasari M. Bachri Amran M. Bachri Amran M. Bachri Amran Mamat Rachmat Mamat Rachmat Mamat Rachmat Mangara M Tambunan Marc Cretin Marc Jeannin Marini, Elis Mitra Djamal Mr Sumar Hendayana Muh. Amin Muhamad Ali Zulfikar Muhamad Firdaus Muhammad Ali Zulfikar Muhammad Ali Zulfikar Muhammad Ali Zulfikar Muhammad Bachri Amran Muhammad Cholid Djunaidi Muhammad Razali Muji Harsini Mumu Sutisna Mutia Irani N. M. Surdia Nadia Annisa Fajriana Nirwana Lazuardi Sary Noor Fitri Nur, Ilahi Hidayanti Perwira Ginting Pirim Setiarso Pirim Setiarso R Supriyanto Rachmat Hidayat RACHMAT HIDAYAT Rahim Matondang Rahman, Achyar Rahmat Hidayat Razali, Muhammad Restu Muchammad Ibrahim Rino R. Mukti Rino Rakhmata Mukti RR. Ella Evrita Hestiandari Rumondang Bulan Nst Sadijah Achmad Sadijah Achmad Saepudin Suwarsa Sandie Saptadi Darmawan Saptadi DARMAWAN Saptadi Darmawan Saptadi Darmawan Sarah Fadlaini Sidharta Pramutadi Sirmon Paulus Tarigan Siti Sujalmi Sjamsul Arifin Achmad Soefjan Tsauri Soekeni Soedigdo Sri Haryani Subur P Pasaribu Sugiharto Pujangkoro Suharso Suharso Suharta Suharta Suprapto Suprapto Suryo Gandasasmita Suryo Gandasasmita Suryo Gandasasmita Susanto I.R Susanto Imam Rahayu Suyanta Suyanta Teddi Heriyanto Teddi Heriyanto Teddi Heryanto Teddi Heryanto Tri Mulyono Utari, Nahyulia Liza Utin Desy Susiaty Wasinton Simanjuntak Wasrin Syafii Widya Ernayati Kosimaningrum Yana Maolana Syah Yeni M. Muflihah Yudi Darma Yudi Darma Yusbarina - ZEILY NURACHMAN Zeily Nurachman Zeily Nurachman Zulkarim, Zulkarim