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All Journal Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Gender Equality: Internasional Journal of Child and Gender Studies Journal of Classroom Action Research Jurnal Pengabdian Masyarakat Teknologi Pertanian Journal of Economics, Entrepreneurship, Management Business and Accounting JURUTERA (Jurnal Umum Teknik Terapan) Jurnal Malikussaleh Mengabdi Primera Educatia Mandalika: Elementary Education Journal Jurnal Geosaintek
Isra, Muhammad
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Social Sciences Other

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Pengaruh Suhu Dan Tekanan Vulkanisasi Terhadap Morfologi Dan Sifat Karet Alam Vulkanisat (Thermoset Rubber) Dengan Filler Abu Sawit / Carbon Black Muhammad Isra; Irdoni Irdoni; Bahruddin Bahruddin
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

The production of natural rubber increase sufficient good in indonesia, while the natural rubber to be a product with a high valuable price still less developed than other countries. Therefore,we have to eforts it to employing this natural rubber be a product with a high valuable price from the raw material (natural rubber) to be vulcanized natural rubber using vulcanization process. The purpose of this study is to obtain the best conditions of the vulcanization process in the manufacture of vulcanized natural rubber with fly ash/carbon black filler, which is the variation of temperature 140, 150 and 160 °C and preasure of 50,100,150 and 200 kgf/cm2. The results vulcanized natural rubber of will be tested, it’s mecanical properties and morphology. Based on average yield mecanical properties and morphology tested is obtained that the operating conditions vulcanization process is temperature 150 °C and a pressure of 200 kgf/cm2.     Keyword : Natural rubber, Vulcanization, Vulcanized Natural Rubber.
MALE AND FEMALE TEACHERS ROLES IN ASSESSMENT OF SPEAKING SKILL Razali, Khairil; Isra, Muhammad
INTERNATIONAL JOURNAL OF CHILD AND GENDER STUDIES Vol 2, No 1 (2016)
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/equality.v2i1.1448

Abstract

This study aimed to explore about teachers’ assessment and the various activities in assessing students’ speaking skill as well as teachers’ reasons at senior high school. Through interview and qualitatively observation and analysis, the findings indicate that male and female teacher involved in speaking activities in the classroom toward assessing students’ speaking skill through different ways. They were discussion, reporting, picture describing, and role play. Practicality, usefulness, wash back and authenticity are another reasons behind the application of those speaking activities. In short, the various speaking assessment tasks would be useful in assessing students’ speaking skill.
Compressive Strength Analysis of Composite Blocks Made from Glass Powder and Plastic Waste Isra, Muhammad; Syntia, Rita; Harmin, Amalia; Putra Wiratama, Andika; Febi Kurnia Sari, Ceni
JURUTERA - Jurnal Umum Teknik Terapan Vol 11 No 01 (2024)
Publisher : Fakultas Teknik Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/jurutera.v11i01.10237

Abstract

Efforts to manage waste are being undertaken at all levels, from households to large factories that produce waste daily. The imbalance between waste production and management has made waste a significant environmental issue. One of the most challenging types of waste to decompose naturally (non-biodegradable) is plastic waste, which constitutes the largest quantity compared to other types of waste. According to statistical data, the amount of non-biodegradable waste disposed of daily at final disposal sites in several cities in Indonesia is 6,598.23 tons per day. This research has both general and specific objectives. The general objective is to utilize plastic waste as a material for making paving blocks, while the specific objective is to analyze the compressive strength properties of paving blocks made from plastic waste. By exploring the potential of plastic waste in construction materials, this study aims to provide a sustainable solution to the plastic waste problem and contribute to environmental preservation. This study used 4 types of specimens where Specimen A consisted of 80% plastic waste and 20% glass powder. Specimen B consisted of 60% plastic waste and 40% glass powder, Specimen C consisted of 40% plastic waste and 60% glass powder, Specimen D consists of 20% plastic waste and 80% glass powder. The research results showed that Specimen B achieved the highest average compressive strength value of 10.9 Mpa, indicating significant potential in supporting material strength. On the other hand, Specimen D showed the lowest average compressive strength value with only 1.2 Mpa, indicating the need for further composition adjustments to increase the material's strength. This research provides valuable insight into developing recycled materials for construction and other industrial applications.
OPTIMALISASI PEMANFAATAN TANAMAN OBAT KELUARGA (TOGA) DALAM PEMBUATAN MINUMAN HERBAL IMUNOSTIMULAN DI DESA POPODU Saman, Widya Rahmawaty; Isra, Muhammad; Dahlan, Sakinah Ahyani; Panjaitan, Devina R.M; Safriyani, Dwy; Demo, Maryam E.
Jurnal Pengabdian Masyarakat Teknologi Pertanian Vol 4, No 1 (2025)
Publisher : Universitas Negeri Gorontalo

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Abstract

Ketahanan pangan menjadi isu penting dalam pembangunan nasional, terutama dalam menghadapi tantangan kesehatan dan ekonomi global. Diversifikasi pangan lokal berbasis sumber daya alam seperti Tanaman Obat Keluarga (TOGA) menjadi salah satu strategi dalam memperkuat ketahanan pangan dan kesehatan masyarakat. Desa Popodu di Kabupaten Bone Bolango memiliki potensi TOGA yang melimpah, namun pemanfaatannya masih terbatas. Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan pengetahuan dan keterampilan masyarakat dalam mengolah TOGA menjadi minuman herbal imunostimulan. Metode pelaksanaan meliputi survei potensi TOGA, sosialisasi dan penyuluhan kesehatan, pelatihan pengolahan minuman herbal, serta evaluasi melalui kuesioner. Hasil kegiatan menunjukkan adanya peningkatan pemahaman masyarakat terkait manfaat TOGA dan keterampilan dalam pengolahan produk. Evaluasi kuesioner menunjukkan bahwa mayoritas peserta menyatakan materi mudah dipahami, metode penyampaian menarik, dan kegiatan memberikan dampak positif terhadap ketahanan pangan dan kesehatan keluarga. Kegiatan ini tidak hanya meningkatkan kesadaran masyarakat akan pentingnya konsumsi pangan fungsional, tetapi juga membuka peluang ekonomi baru melalui pengembangan produk minuman herbal rumahan.
Penaksiran Risiko Bencana Gempa Bumi Di Kecamatan Bonto Bahari Kabupaten Bulukumba Sakti, Harry Hardian; Asman, Andi Idham; Ahmad, Despry Nur Annisa; Fakhruddin, Muhammad; Isra, Muhammad
Jurnal Geosaintek Vol. 8 No. 3 (2022)
Publisher : Institut Teknologi Sepuluh Nopember

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Abstract

The location of Bonto Bahari district on the fault of Walanae implicates a potential earthquake disaster. Bonto Bahari District on the spatial plan of Bulukumba in the year of 2012-2032 is set as a Regency Special Economic Zones (SEZs) for Marine tourism. Justifying the stipulation of the rules, it should be integrated into geological risk in order for sustainable development of tourist activities in the Bonto Bahari District. The purpose of this study are: (1) analyzing the hazard of an earthquake in Bonto Bahari district; (2) analyzing the vulnerability of earthquakes in Bonto Bahari district; and (3) analyzing the risk of earthquakes in Bonto Bahari district. The methods used are quantitative-qualitative and spatial analysis. Research shows maps of the hazard levels of earthquakes, maps of earthquake vulnerabilities, and maps of earthquake risk levels. The research is expected to provide input to local governments on taking early preparedness measures in response to the threat of an earthquake disaster in the Bonto Bahari district.
Implementasi Pembelajaran IPAS di Sekolah Dasar: Studi Kasus di SD Negeri 1 Giri Tembesi, Lombok Barat Hidayatullah, Muhammad Isro'; Udayani, Ni Wayan Asri; Nurhidayati, Nurhidayati; Isra, Muhammad; Rachmawati, Retna Ayu; Sukarso, AA
Journal of Classroom Action Research Vol. 7 No. SpecialIssue (2025): Maret 2025
Publisher : Program Studi Magister Pendidikan IPA, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jcar.v7iSpecialIssue.10914

Abstract

mplementasi Kurikulum Merdeka membawa perubahan signifikan pada struktur mata pelajaran di jenjang sekolah dasar, salah satunya adalah penggabungan mata pelajaran IPA dan IPS menjadi IPAS. Mata pelajaran ini dirancang untuk memberikan pengalaman belajar yang holistik, kontekstual, dan terhubung dengan kehidupan nyata siswa. Penelitian ini bertujuan untuk mendeskripsikan pelaksanaan pembelajaran IPAS di SD Negeri 1 Giri Tembesi, mengidentifikasi tantangan yang dihadapi guru dalam penerapannya, serta mengeksplorasi solusi yang dilakukan untuk mengatasi kendala tersebut. Penelitian ini menggunakan pendekatan kualitatif dengan metode deskriptif. Teknik pengumpulan data meliputi observasi, wawancara semi-terstruktur, dan dokumentasi. Subjek penelitian terdiri atas guru kelas dan siswa. Analisis data dilakukan melalui tahapan reduksi data, penyajian data, serta penarikan kesimpulan dengan verifikasi menggunakan triangulasi teknik dan sumber. Hasil penelitian menunjukkan bahwa pelaksanaan pembelajaran IPAS di SD Negeri 1 Giri Tembesi telah mengacu pada prinsip Kurikulum Merdeka, seperti pembelajaran berbasis proyek, inkuiri, dan kontekstual. Namun demikian, beberapa tantangan masih ditemukan, seperti keterbatasan media pembelajaran, kurangnya pelatihan guru, serta kecenderungan penggunaan metode konvensional. Untuk mengatasi hal tersebut, guru melakukan upaya seperti kolaborasi antar rekan sejawat, pemanfaatan media sederhana, dan adaptasi strategi pembelajaran berbasis kebutuhan siswa. Penelitian ini merekomendasikan pentingnya penguatan dukungan kebijakan sekolah, peningkatan kompetensi guru secara berkelanjutan, serta penyediaan sumber belajar yang relevan agar implementasi IPAS berjalan lebih optimal.
The Role of Social Media in Digital Marketing in the Creative Industry case study on Aico Creative Indonesia Arwin, Sri Mega Wahyuni; Isra, Muhammad; Mutiara, Mutiara; Aras, Muhammad
Journal of Economics, Entrepreneurship, Management Business and Accounting Vol 2 No 2 (2024): Volume 2, Issue 2, May 2024
Publisher : CV. Sakura Digital Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61255/jeemba.v2i2.362

Abstract

This study explores the role of social media in digital marketing at AicoCreative, a creative agency based in Makassar. Using a qualitative approach, data were collected through in-depth interviews and social media content analysis. The findings reveal that social media plays a crucial role in enhancing brand awareness, increasing audience engagement, and improving the effectiveness of marketing campaigns. Despite challenges such as algorithm changes, AicoCreative has successfully navigated these obstacles through adaptive strategies and in-depth data analysis. The study highlights the importance of flexibility and continuous learning in the ever-evolving digital landscape. Furthermore, the research underscores the value of social media as a powerful tool in building and maintaining a strong online presence, which is essential for sustaining competitive advantage in the creative industry. The insights provided by this study are particularly valuable for other creative agencies aiming to maximize their use of social media in digital marketing efforts. By understanding the strategies employed by AicoCreative, these agencies can better adapt to the dynamic nature of social media and leverage its potential to drive business success.
Implementasi Tata Tertib Sekolah Dalam Membentuk Kedisiplinan Siswa Sekolah Dasar Negeri 15 Mataram Alfina; Maulana, Arman; Isra, Muhammad; Asrin
Primera Educatia Mandalika: Elementary Education Journal Vol. 2 No. 2 (2025)
Publisher : Magister Pendidikan Dasar FKIP Universitas Mataram

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Abstract

Discipline is a set of rules implemented to discipline students in schools. This study aims to demonstrate how school regulations play a role in shaping student discipline at Elementary School 15 Mataram. The method used in this research is a qualitative approach with a descriptive research type. Data collection was conducted through observations and interviews in the environment of SDN 15 Mataram. The collected data were analyzed through data reduction, data presentation, and conclusion drawing. The analysis results indicate that although the school has implemented regulations that must be adhered to by students, such as discipline in dressing, punctuality, and participation in religious activities like Dhuha prayers, only a portion of the students comply with these rules effectively. There are still students who show a lack of discipline in following the school regulations. This study emphasizes the importance of consistent implementation of school regulations to enhance student discipline, as well as the need for support from all parties, including parents and teachers, in creating a well-ordered and enjoyable learning environment.
Pelatihan Pembuatan Inhibitor Korosi Dari Ekstrak Daun (Carica Papaya L) Di Gampong Mekar Jaya Isra, Muhammad; fauzan; Muhammad Syahril; Amalia Harmin; Faris Ahmad Mizanus; Faris Ahmad Mizanus Sabri; Rita Syntia; Muhammad Nuzan Rizki
Jurnal Malikussaleh Mengabdi Vol. 4 No. 02 (2025): Jurnal Malikussaleh Mengabdi, Vol. 4 No. 2 (Oktober 2025).
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jmm.v4i02.24121

Abstract

Fasilitas infrastruktur serta lingkungan sekitar berpotensi mengalami kerusakan lebih cepat akibat korosi. Jika korosi tidak segera ditangani, hal ini dapat menimbulkan kerugian yang cukup besar. Salah satu metode pencegahan korosi adalah proteksi katodik dengan anoda korban. Namun, karena biaya perawatan yang tinggi, teknik ini lebih sesuai digunakan dalam skala industri. Selain metode anoda korban, penggunaan inhibitor juga dapat menjadi solusi untuk mengendalikan korosi. Inhibitor adalah zat yang mampu memperlambat laju korosi meskipun diberikan hanya dalam jumlah kecil pada konsentrasi tertentu. Untuk menekan biaya perlindungan, beberapa inhibitor alami dapat dimanfaatkan dari bahan-bahan yang tersedia di sekitar, salah satunya adalah daun pepaya yang memiliki kandungan organik berpotensi menghambat proses korosi. Tujuan umum kegiatan pengabdian ini adalah memberikan edukasi kepada masyarakat mengenai pemanfaatan ekstrak daun pepaya sebagai penghambat korosi, khususnya untuk menjawab kebutuhan kelompok tani Limpah Ruah di Gampong Mekar Jaya, yang menghadapi permasalahan besi konstruksi pertanian seperti pagar yang cepat berkarat. Adapun tujuan khususnya adalah memberikan informasi mengenai cara pembuatan ekstrak daun pepaya sebagai inhibitor. Kegiatan yang dilakukan meliputi survei, pembuatan dan pengujian larutan inhibitor, serta penyuluhan kepada kelompok tani Limpah Ruah. Proyek pengabdian masyarakat ini merupakan kegiatan perdana yang dilaksanakan di wilayah Gampong Mekar Jaya.
Pelatihan Penggunaan Aplikasi EcoGreB Sebagai Aplikasi Pendukung Dalam Penjualan Produk Dari Sampah Plastik Di Aceh Tamiang Isra, Muhammad; Syahiir Kamil; Sumawijaya; Iqbal Kamar; Muhammad Nuzan Riski
Jurnal Malikussaleh Mengabdi Vol. 4 No. 02 (2025): Jurnal Malikussaleh Mengabdi, Vol. 4 No. 2 (Oktober 2025).
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jmm.v4i02.24722

Abstract

Pengelolaan sampah plastik di Aceh Tamiang telah menghasilkan berbagai produk daur ulang yang bernilai ekonomis, namun permasalahan utama yang dihadapi masyarakat adalah kesulitan dalam memasarkan produk tersebut secara luas. Pemasaran yang masih bergantung pada metode konvensional membuat jangkauan pasar terbatas dan kurang mampu bersaing di era digital. Untuk menjawab tantangan tersebut, diperkenalkan aplikasi EcoGreB sebagai platform digital yang mendukung penjualan produk hasil olahan sampah plastik. Tujuan umum kegiatan pengabdian ini adalah memberikan edukasi dan keterampilan praktis kepada masyarakat dalam memanfaatkan aplikasi EcoGreB sebagai sarana pemasaran. Tujuan khususnya yaitu meningkatkan pemahaman tentang strategi penjualan digital, memperkuat kemampuan penggunaan aplikasi, serta memperluas akses pasar produk daur ulang. Metode pelaksanaan meliputi survei awal, pelatihan teknis penggunaan aplikasi, simulasi transaksi, dan pendampingan kepada peserta. Hasil kegiatan diharapkan dapat meningkatkan kemampuan masyarakat dalam memasarkan produk secara lebih efektif dan efisien, sekaligus mendorong berkembangnya ekonomi sirkular berbasis teknologi di Aceh Tamiang.
Co-Authors Alfina Amalia Harmin Andi Idham Asman Arwin, Sri Mega Wahyuni Asrin Bahruddin Demo, Maryam E. Despry Nur Annisa Ahmad, Despry Nur Annisa Faris Ahmad Mizanus Faris Ahmad Mizanus Sabri Fauzan Hidayatullah, Muhammad Isro' Iqbal Kamar Irdoni Irdoni Khairil Razali Maulana, Arman Muhammad Fakhruddin Muhammad Nuzan Riski Muhammad Nuzan Rizki Muhammad Syahril mutiara mutiara Nurhidayati Nurhidayati Panjaitan, Devina R.M Putra Wiratama, Andika Rachmawati, Retna Ayu Rita Syntia Rita Syntia Safriyani, Dwy Sakinah Ahyani Dahlan Sakti, Harry Hardian Sari, Ceni Febi Kurnia Sukarso, Aa Sumawijaya Syahiir Kamil Udayani, Ni Wayan Asri Widya Rahmawaty Saman