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All Journal Elkawnie Jurnal Abdimas BSI: Jurnal Pengabdian Kepada Masyarakat Dinamisia: Jurnal Pengabdian Kepada Masyarakat SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Inotera JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Serambi Engineering Jurnal Manajemen Teknologi dan Teknik Sipil (JURMATEKS) JURNAL TEKNIK SIPIL UNAYA CONSEN: Indonesian Journal of Community Services and Engagement
Cut Rahmawati
Universitas Abulyatama
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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BIMBINGAN BELAJAR BAHASA INGGRIS ANAK-ANAK MELALUI PERMAINAN DI GAMPONG ATEUK LAM-URA Putri Dini Meutia; Cut Rahmawati; Rini Susiani; Ugahara Ugahara; Dara Nazua Effridanda; Fitri Fitri
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 6, No 3 (2022): September
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v6i3.10827

Abstract

ABSTRAKKegiatan bimbingan belajar ini bertujuan untuk meningkatkan kosakata bahasa Inggris anak-anak usia sekolah dasar melalui permainan. Bimbingan belajar ini dilaksanakan di Gampong Ateuk Lam-Ura, Aceh Besar. Peserta dari bimbingan belajar ini ada 8 anak. Permainan yang diberikan berupa menyusun kata, menebak kata, menulis kata, spelling bee game, throwing ball, dan gesturing. Kegiatan ini dilaksanakan 1 bulan dan setiap pertemuan berdurasi 1 jam. Hasil dari kegiatan ini adalah anak-anak selama mengikuti bimbingan belajar sangat bersemangat. Hal ini terbukti dengan peningkatan kosakata baru mereka. Oleh karena itu diperlukan metode yang efektif, kreatif, dan menyenangkan dalam pengajaran bahasa Inggris kepada anak-anak usia sekolah dasar. Kata kunci: bimbingan belajar; permainan; peningkatan. ABSTRACTThis training activity aimed to improve the English vocabulary of elementary school-age children through games. This activity was carried out in Gampong Ateuk Lam-Ura, Aceh Besar. The participants of this training were 8 children. The games were in the form of composing words, guessing words, writing words, spelling bee games, throwing balls, and gesturing. This activity was carried out for 1 month and each meeting was 1 hour. The result of this activity is the children during the training are very enthusiastic. It can be seen from the increase in their new vocabulary. Therefore, an effective, creative, and fun method is needed in teaching English to elementary school-age children. Keywords: training; games; increase.
Pelatihan Pembuatan Keripik dari Limbah Kulit Ikan Tuna kepada Kelompok Perempuan Binaan Lembaga Natural Aceh Lia Handayani; Nurhayati Nurhayati; Cut Rahmawati; Azwar Thaib; Faisal Syahputra; Ainal Mardhiah
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 6 (2022): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v6i6.11332

Abstract

PT. Sure Pacific Tuna and PT. Aceh Lampulo Jaya Bahari are 2 frozen tuna fish processing companies that produce fish skin waste, and have not been utilized economically. The majority of people work as fishermen and some groups of women work to process oysters into crackers. Utilization of tuna skin waste will provide many good impacts for the community because besides that it can also increase income for the company, besides that it can add entrepreneurial insight for participants and provide additional income for families. The targets of this activity are housewives, fishermen who generally also work as oyster seekers who also process oysters into crackers so that they have no difficulty understanding the process of making crackers. The results of this activity are very satisfactory because the participants of the activity can understand the process of processing tuna skin to be chips and able to process chips independently.
Analisis Ketersediaan Air Irigasi dan Kebutuhan Air Irigasi Menggunakan Software Cropwat Version 8.0 Andre Fatahillah; Meliyana Meliyana; Ichsan Syahputra; Amri Amin; Cut Rahmawati
Jurnal Teknik Sipil Unaya Vol 9, No 1 (2023): Januari 2023
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/jtsu.v9i1.3337

Abstract

The balance between availability and demand for water is an important factor determining the productivity of a plant. Imbalance between water availability and water demand can reduce productivity or even crop failure. The main water source that irrigates the Pandrah Irrigation Area comes from the Krueng Pandrah River located in Bireuen Regency, Aceh Province. The Krueng Pandrah watershed has a total area of about 127.24 km2 and has a main river length of 44.37 km. This study aims to determine the amount of irrigation water needed by plants and the available water discharge to meet crop water needs so as to improve the quality of community harvests, especially in Pandrah District, Bireuen Regency. In this study, the calculation of water requirements was carried out using Cropwat version 8.0 software. Cropwat software is an FAO program that is very practical to use to determine the value of plant water needs and irrigation water needs. In determining the 80% reliable discharge, the FJ Mock method is used as a reference to calculate the value of water availability. To find out the value of the water balance between the two, a water balance analysis was carried out. From the research results, it is known that the maximum water demand is 1,694 m3/sec and the minimum water requirement is 1,238 m3/sec. As for the available water to meet the water needs of plants, it is known that the maximum mainstay discharge is 3.46 m3/sec and the minimum reliable discharge is 2.27 m3/sec. From the results obtained and after analyzing the water balance, it is known that the Krueng Pandrah watershed is in a condition of surplus water. Where the water needed by plants can be met properly by available water without deficit during planting. The value between water demand and the availability of existing water has reached a waterbalance so as to avoid crop failure for the community in the Pandrah irrigation area, Bireuen Regency.
Pelindung Dinding Terhadap Hujan Asam Menggunakan Geopolimer Berbasis Nanosilika dan Cellulose Nanocrystals Cut Rahmawati
Jurnal Manajemen Teknologi & Teknik Sipil Vol. 6 No. 1 (2023): JUNE
Publisher : Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jurmateks.v6i1.4625

Abstract

Geopolymers have a weakness in durability against exposure to acid rain. Nano-silica and Cellulose Nanocrystals (CNCs) can be incorporated to enhance the acid rain resistance of geopolymers. This study aims to investigate the durability of geopolymer-based nano-silica and CNCs against exposure to acid rain. This study employed a rain simulation infiltration method. The concentrations of nano-silica and CNCs used were 4% and 1%, respectively. The compressive strength of the geopolymer specimens was tested before and after exposure to assess the effects of acid rain. Additionally, SEM and XRD tests were conducted to analyze microstructural changes. The results revealed a significant reduction in the compressive strength of the geopolymer without nano silica and CNCs (36.14% and 26.73% at pH 4 and 5, respectively). In contrast, the geopolymer paste containing nano-silica and CNCs exhibited lower reductions of 22.93% and 19.77% at pH 4 and 5, respectively. These findings indicate that the addition of nano-silica and CNCs contributes to the preservation of compressive strength. The observed effect is attributed to the ability of nano-silica and CNCs to impede acid attack on the geopolymer paste, thereby preventing the degradation of calcium levels present in the fly ash within the geopolymer. The strength degradation of the geopolymer paste resulted from the breakdown of Al–O, Si–O, and calcium bonds within the system, triggered by the reaction with H2SO4 from the acid rain. Nano-silica and CNCs-based geopolymers exhibit positive effects and can be utilized as a coating on the walls of buildings.
Enhancing Industrial Production Quality Through Innovations and System Improvements in Paving Block Manufacturing Rahmawati Cut
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 3 (2023): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v7i3.14675

Abstract

The paving block industry in Aceh Besar District has experienced significant growth, leading to intensified competition among industry players. Thus, it is essential to introduce innovations in product development and operational procedures within the paving block industry to address this challenge. This community service initiative empowers partners to enhance their production systems and elevate the quality of their paving block products. The approach includes training on production procedures, guidance on standard paving block manufacturing protocols, and support in refining marketing techniques. As part of this initiative, partners have incorporated glass waste as a partial replacement for natural sand in their paving block products. This community service have demonstrated positive results, including increased sales production and improved knowledge of the paving block manufacturing process among partners. The sales volume of partner products has notably risen, with production reaching 5,720 and 8,920 units in January and May, respectively. Moreover, partners have observed sustained profit growth, experiencing a significant increase of 57.35%. These findings underscore the success of integrating glass waste as an alternative material, enabling partners to reduce production costs while maintaining product quality
Optimization of Geopolymer Compressive Strength Using Response Surface Methodology Cut Rahmawati
Jurnal Inotera Vol. 8 No. 2 (2023): July - December 2023
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol8.Iss2.2023.ID242

Abstract

Geopolymers have issues related to cracking resistance and pore filling, decreasing their mechanical strength. However, the addition of nanosilica and Cellulose Nanocrystals (CNCs) has been found to enhance their mechanical properties. This study focused on optimizing the utilization of nanosilica and CNCs to enhance the compressive strength of geopolymers. This research employed Response Surface Methodology (RSM) with Central Composite Design (CCD). The concentrations of nanosilica and CNCs used in the experiments ranged from 2% to 4% and 1% to 3%, respectively. The experimental results consist of 13 runs, including 5 center point runs. The model suggested concentrations of nanosilica and CNCs of 3.98% and 1%, respectively, for an optimal compressive strength of 22.20 MPa. The proposed quadratic model exhibited high accuracy, as evidenced by an R2 of 0.9865, Adj- R2 of 0.9769, and predicted R2 of 0.9168. The closeness of R2 to 1 indicates a strong correlation between the actual and predicted values, thus highlighting the model's significant relevance. Ultimately, the model developed in this study holds the potential for predicting the compressive strength of geopolymers incorporating nanosilica and CNCs.
Daya Tahan Geopolimer Berbasis Nanosilika dan Cellulose Nanocrystals Terhadap Air Laut Cut Rahmawati
Jurnal Serambi Engineering Vol 8, No 4 (2023): Oktober 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i4.6695

Abstract

Serangan awal air laut pada geopolimer terjadi pada permukaannya dan air laut cenderung menurunkan kekuatan mekanis geopolimer, oleh karena itu daya tahan geopolimer terhadap paparan air laut perlu dikaji. Studi ini bertujuan untuk menyelidiki daya tahan geopolimer berbasis nanosilika dan Cellulose Nanocrystals (CNCs) yang terpapar air laut dalam waktu singkat. Metode yang digunakan adalah dengan perendaman selama 14 dan 30 hari yang kemudian diakukan pengujian kuat tekan. Pengujian mikrostruktur yang dilakukan berupa Scanning Electron Microscope (SEM) dan X-Ray Difraction (XRD). Komposisi nanosilika dan CNCs yang digunakan masing-masing sebesar 4% dan 1%. Nilai kuat tekan geopolimer sebelum diberikan perlakuan adalah 22.20 MPa. Untuk mengetahui kehilangan alkalinitas dari geopolimer yang terpapar air laut dilakukan dengan penyemprotan larutan phenolphthalein. Hasil penelitian menunjukkan bahwa pada tampilan visual terjadi serangan ion klorida yang menyebabkan kerusakan pada permukaan pasta geopolimer. Penetrasi klorida pada pasta geopolimer menyebabkan pH turun dan menyerang pori-pori. Berat geopolimer terus menurun seiring dengan bertambahnya waktu paparan terhadap air laut. Geopolimer berbasis nanosilika dan CNCs mampu memperlambat penurunan kuat tekan. Hal ini disebabkan karena serangan klorida dan pembentukan garam melalui sodium sulfate dan magnesium chloride (Na2SO4 MgCl2) yang ada didalam air laut. Retak, spalling dan deformasi yang menjadi ciri serangan sulfat dari air laut. Geopolimer berbasis nanosilika dan CNCs terbukti mampu memperlambat pengaruh buruk dari air laut dan layak diaplikasikan di bidang konstruksi bangunan.  
Sifat Fisis Mortar Dengan Perkuatan Serat Kayu Kelapa Sawit dan Crystalline Admixture Tarmizi Tarmizi; Cut Rahmawati; Amri Amin
Jurnal Teknik Sipil Unaya Vol 9, No 2 (2023): Juli 2023
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/jtsu.v9i2.4300

Abstract

The aim of the study was to analyze the physical properties, mechanical properties and effective composition of the fibers in the bio-panel added with PSC and CAs fibers. This research was carried out by making test objects in the laboratory with variations in the addition of fiber 0%, 1%, 2%, 3% with 3 test objects for each variation, the raw materials used were cement, CAs, water and PSC fiber. The tests carried out included testing the physical properties of workability, yield stress, bulk density, and water absorption. The mechanical strength tested was flexural strength and fracture toughness. The results of the workability examination with the addition of 3% fiber can reduce the flow by 22.03%. The results of the yield stress with the addition of 3% KKS fiber can increase the yield stress by 52.91%. From the bulk density results, it showed that the addition of 3% of KKS fiber actually lowered the density. The bulk density values obtained were in the range of 1.2-1.6 g/cm3. And the results of examining the water absorption capacity obtained the lowest water absorption capacity in the test object with the addition of 2% fiber by 4.50%. In the test object with a fiber percentage of 3%, the water absorption capacity reached 5.53%, this was due to the use of too much fiber causing the fibers to agglomerate. The evaluation of physical properties shows that KKS fiber is very potential and feasible as a reinforcement in bio-panel products.
Community Partnership Empowerment Through Utilizing Waste Glass for Construction Products: Pemberdayaan Kemitraan Masyarakat Melalui Pemanfaatan Limbah Kaca Menjadi Produk Konstruksi Rahmawati Cut; Iqbal Iqbal; Meliyana Meliyana; Muhtadin Muhtadin; Muhammad Faisal; Amri Amin; Nasruddin Nasruddin; Abdul Hidayat
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 4 (2023): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v7i4.15581

Abstract

Waste glass constitutes significant landfill waste, leading to environmental concerns. Considering its chemical composition, glass powder contains 50% to 60% silica, making it suitable for construction materials. Consequently, this community service initiative introduced waste glass as a building material, serving as a partial substitute for sand in construction products. In addition, the activity involved teaching partners how to create castings/road gates utilizing waste glass. The target partners in this activity were productive business groups engaged in selling wind holes, well rings, rosters, and similar products. The approach applied involved socialization and hands-on practices at the partner's premises. The program's success was obtained through interviews and product compressive strength tests with the partners. The outcomes demonstrate the partners' keen interest in the activity, their understanding of the benefits of utilizing waste glass as a partial sand replacement, and their ability to create products. Notably, the compressive strength of the products created with the partners ranged from 24.72 MPa to 30.84 MPa, aligning with the SNI 03-2442-1991 standard for road curbs (30 MPa). The activity positively impacted the partners, enhancing their business prospects and contributing to environmental sustainability. The training helps in enhancing the partners' skills and capabilities.
Fiberglass Shipbuilding Training for Fishermen in Aceh Singkil : Pelatihan Pembuatan Kapal Fiberglass Untuk Nelayan di Aceh Singkil Muchlis, Yusrizal; Rahmawati, Cut; Amin, Amri; Lindawati, Lindawati; Zardi, Muhammad; Meliyana, Meliyana
CONSEN: Indonesian Journal of Community Services and Engagement Vol. 4 No. 1 (2024): Consen: Indonesian Journal of Community Services and Engagement
Publisher : Institut Riset dan Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57152/consen.v4i1.1231

Abstract

The construction of fishing boats in Aceh Singkil Regency continues to rely on wood as the primary material. This practice poses challenges for fishermen in expanding their fishing production capacity, as procuring sufficient wood for larger boats becomes a significant hurdle. The Aceh Singkil Regency government has imposed restrictions on forest logging for industrial purposes. In response to this limitation, the community service team from Abulyatama University has proposed an alternative solution—exploring materials other than wood that can offer greater boat capacity. The implementation of this initiative involves hands-on training for fishermen and the evaluation of product quality. The step-by-step processes undertaken by fishing groups in boat construction include: (1) interpreting design drawings, (2) crafting molds, (3) applying gelcoat, (4) constructing boat bodies, (5) creating coolboxes, (6) finishing, and (7) conducting sea trials for the fishing boats. The tangible outcome of this endeavor is a fully functional product crafted by the fishing group. The community exhibited remarkable enthusiasm throughout the process, as the fishing group actively participated in every stage of boat construction. This training proved highly beneficial for the fishermen, who strongly desire continued guidance in future shipbuilding endeavors. Certificates were awarded to the fishermen upon completing the activity as a commendation for their commitment to the training process.
Co-Authors Abdul Hidayat Abdul Kadir Abdullah, Haslinda Adi Darmawan Afrizal Tjoetra Agus Salim Ainal Mardhiah Amri Amin Amri Amin Andhika Mahbengi Andre Fatahillah Armia Armia Azwar Thaib Dara Nazua Effridanda Eka Suaib, Eka Elyza, Ferlya Erna Safitri Erna Savitri Faisal Syahputra Fitri Fitri Futry Maysura Helwiyah Zain Ibnu Thufail Ichsan Syahputra Iqbal Iqbal Lia Handayani Lia Handayani Lindawati Lindawati Lores Sudarta Lusi Dwi Putri, Lusi Dwi Mansura Feby Amanda Maulia Rahmad Meliyana Meliyana Meliyana Meliyana Meliyana, Meliyana Meliyani Safitri Dewi Meri Lidiawati Mirdayanti, Rina Muchlis, Yusrizal Muhammad Faisal Muhammad Khalis Muhammad Zardi Muhtadin Nasruddin Nasruddin Noeroel Arham Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Putri Dini Meutia Rahman, Haliza Abdul Ridwan, Harnina Rini Susiani Sari Wardani T Khamarud Azman Tarmizi Tarmizi Tety Sriana Ugahara Ugahara Yayuk Astuti yuliana yuliana Zardi, Muhammad