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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 Vokasi Jurnal Manajemen Teknologi dan Teknik Sipil (JURMATEKS) JURNAL TEKNIK SIPIL UNAYA CONSEN: Indonesian Journal of Community Services and Engagement Al Ghafur : Jurnal Ilmiah Pengabdian Kepada Masyarakat
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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PKM Sosialisasi Dampak Gadget, Bahaya Penyalahgunaan Narkoba dan Pergaulan Bebas Lensoni Lensoni; Meri Lidiawati; Noeroel Arham; Erna Savitri; Cut Rahmawati
Jurnal Abdimas BSI: Jurnal Pengabdian Kepada Masyarakat Vol 2, No 2 (2019): Agustus 2019
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (465.866 KB) | DOI: 10.31294/jabdimas.v2i2.5857

Abstract

The development of technology has made changes in human lifestyles which is increasingly complex where everything must be done quickly. One of the sophisticated and flexible technology is a gadget. Gadgets as the dynamic mobile human have a big influence on the lifestyle of modern society. Moreover, sophisticated technology has had a big impact on teenagers. The world of adolescents is very vulnerable to the adverse influence of technology where all things can easily be found by teenagers in gadgets. The most adverse influences of gadgets on teenagers are drugs and promiscuity. With the presence of gadgets, the friendship access opens widely and the access of pornographic content is obtained easily. Based on the eagerness to save the nation's generation, therefore the Community Service was carried out in the adolescents. Moreover, the target of Community Service was the adolescents who are aged 12 to 14 years at Abulyatama Junior High School. The aim of the Community Service was to increase the knowledge of students of Abulyatama Junior High School through the educational knowledge about the impact of using gadgets, the dangers of drug abuse and promiscuity. The activities were carried out by giving lectures and discussions. The approach was done by finding students' problems and giving solutions. The student problems were obtained during the discussion, then the problem solving was presented at the end of the activity. The results of the activity showed that the students had understood the dangers of gadgets for their character building. In addition, they were eager to inform the results of activities to the other friends outside of their school. As the educational institution that is very close to their environment, Abulyatama University is expected to continue to give guidance and support for the adolescents’ activities.
Pelatihan Pembuatan Pupuk Organik Cair (POC) dari Limbah Dapur bagi Ibu-Ibu Desa Paya Kecamatan Trienggadeng Kabupaten Pidie Jaya Lia Handayani; Nurhayati Nurhayati; Cut Rahmawati; Meliyana Meliyana
Jurnal Abdimas BSI: Jurnal Pengabdian Kepada Masyarakat Vol 2, No 2 (2019): Agustus 2019
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (732.145 KB) | DOI: 10.31294/jabdimas.v2i2.6172

Abstract

Limbah merupakan permasalahan yang belum terpecahkan. Namun limbah organik setidaknya dapat lebih termanfaatkan dibandingkan limbah anorganik yaitu dengan mengubahnya menjadi pupuk. Tujuan yang ingin dicapai dari kegiatan pelatihan pembuatan pupuk organik (POC) dari limbah organik yang dihasilkan oleh rumah tangga adalah memberikan informasi pengetahuan serta menumbuhkan kesadaran masyarakat terhadap pentingnya pengolahan limbah secara efisien, sehingga masayarakat Desa Paya Kecamatan Trienggadeng tidak sembarangan menumpuk sampah-sampah organik yang nantinya akan menimbulkan aroma tak sedap sehingga mengundang penyebaran bibit penyakit. Metode yang diterapkan dalam kegiatan ini adalah menyajikan materi kemudian melakukan praktik langsung untuk membuat POC. Kemudian dilakukan evaluasi terhadap produk yang dihasilkan dan proses yang dilaksanakan oleh peserta pelatihan.
Sintesis Silika Dari Abu Sekam Padi Dan Pengaruhnya Terhadap Karakteristik Bata Ringan Meliyana Meliyana; Cut Rahmawati; Lia Handayani
Elkawnie: Journal of Islamic Science and Technology Vol 5, No 2 (2019)
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ekw.v5i2.5533

Abstract

Pemanfaatan limbah pertanian yaitu abu sekam padi menjadi silika merupakan upaya untuk mengurangi dampak lingkungan. Abu sekam padi mengandung banyak silika sehingga sangat layak untuk dimanfaatkan. Bata ringan sebagai material dinding memiliki kekurangan terutama pada kuat tekan dan daya serap air, hal ini disebabkan karena penggunaan foaming agent menyebabkan pori-pori membesar dan kuat tekan menurun. Penelitian ini bertujuan untuk mengetahui pengaruh silika yang disintesis dari abu sekam padi terhadap karakteristik bata ringan. Kinerja bata ringan ditinjau terhadap kuat tekan, daya serap air, dan kuat tekan setelah terjadi peningkatan suhu. Sintesis silika dengan metode sol-gel menggunakan NaOH 2,5 N dan HCl 1 N. Dari pengamatan XRF dan FTIR menunjukkan silika yang dihasilkan dari abu sekam padi cukup baik dengan kandungan silika 89,17%.  Silika yang dihasilkan dicampurkan ke dalam campuran bata ringan berdasarkan berat semen sebesar 0,5, 10 dan 15%. Massa jenis bata ringan dikontrol pada 800 kg/cm2. Hasil penelitian menunjukkan bata ringan mengalami peningkatan kuat tekan hingga 3,11 MPa, namun pengaruh silika terhadap daya serap air tidak menunjukkan ada pengaruh yang signifikan. Pada pengujian terhadap pembakaran pada suhu 200 – 400°C selama 25 menit menunjukkan ada penurunan kuat tekan, namun bata ringan pada penambahan silika 5% sudah terlihat rapuh. Penambahan silika pada bata ringan dapat diaplikasikan.
Aplikasi Program HEC-RAS 5.0.3 Pada Studi Penanganan Banjir Ichsan Syahputra; Cut Rahmawati
Elkawnie: Journal of Islamic Science and Technology Vol 4, No 2 (2018)
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ekw.v4i2.3509

Abstract

Sungai Krueng Tukah memiliki DAS 59,51 Km2 dan panjang 25 Km serta bermuara di Selat Malaka. Sungai Krueng Tukah mengalami perubahan  kondisi sungai, tataguna lahan dan pertumbuhan penduduk sehingga sungai tidak lagi berfungsi secara optimal. Banjir pada Sungai Krueng Tukah menimbulkan kerusakan bangunan, lahan pertanian, dan lingkungan hidup. Hal ini terjadi di Kabupaten Pidie, khususnya di Daerah Aliran Sungai (DAS) Krueng Tukah. Penelitian ini bertujuan untuk menganalisis kemampuan volume tampang sungai Krueng Tukah dalam menampung debit periode ulang Q2, Q5, Q10, Q25 sampai Q50 tahun dengan menggunakan Program HEC-RAS 5.0.3 dan memberikan solusi persoalan banjir yang ada di sepanjang sungai. Metode yang digunakan adalah studi kasus. Lokasi penelitian adalah Sungai Krueng Tukah, Kota Sigli, Kabupaten Pidie, Aceh Data primer diperoleh dengan melakukan survei topografi dan pengamatan langsung kondisi sungai dan wawancara. Data sekunder berupa data curah hujan dari stasiun Keumala, Kota Bakti dan Padang Tiji. Hasil penelitian menunjukkan Curah hujan R2 sebesar 94,85 mm, R5=125,56 mm, R10= 48.65 mm, R25=181,21 mm dan R50=211,82 mm. Debit banjir diperoleh sebesar Q2=59,28 m3/det, Q5=96,05 m3/det, Q10=123,71 m3/det, Q25=155,52 m3/det dan Q50=201,47 m3/det. Dari hasil perhitungan terlihat Sungai Krueng Tukah tidak mampu menampung banjir lebih dari Q25 tahun. Penanganan normalisasi sungai dan kolam retensi adalah upaya penanganan banjir sungai Krueng Tukah yang harus dilakukan.Krueng Tukah River with a catchment area 59.51 Km2 and length is 25 km and downstream into the Malacca Strait. The Krueng Tukah River experienced changes in river conditions, land use, and population growth so that the river no longer functioned optimally. Floods on the Krueng Tukah River caused damage to buildings, agricultural land, and the environment. This happened in Pidie District, especially in the Krueng Tukah catchment area. This study aims to analyze the bankfull capacity of the Krueng Tukah river to accommodate return period Q2, Q5, Q10, Q25 to Q50 years with the HEC-RAS 5.0.3 Program and provide solutions to flood problems the river. The method used is a case study. The research locations were the Krueng Tukah River, Sigli City, Pidie District, Aceh. Primary data was obtained by topographic surveys and field observation of river conditions and interviews. Secondary data in the form of rainfall data from Keumala Station, Bakti City, and Padang Tiji. The results showed that R2 rainfall was 94.85 mm, R5 = 125.56 mm, R10 = 48.65 mm, R25 = 181.21 mm and R50 = 211.82 mm. Flow discharge was obtained at Q2 = 59.28 m3 / sec, Q5 = 96.05 m3 / sec, Q10 = 123.71 m3 / sec, Q25 = 155.52 m3 / sec and Q50 = 201.47 m3 / sec. The calculation results, it was that the Krueng Tukah River was unable to accommodate floods for more than Q25 years. Handling the normalization of rivers and retention ponds is an effort to handle the floods of the Krueng Tukah river that must be done.
The Characterization of Oyster Shell (Crassostrea gigas) as Adsorbent in The Removal of Cr(VI) Ions. A Study of NaOH and H2SO4 Activation Effect Lia Handayani; Cut Rahmawati; Nurhayati Nurhayati; Yayuk Astuti; Adi Darmawan
Elkawnie: Journal of Islamic Science and Technology Vol 6, No 1 (2020)
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ekw.v6i1.5543

Abstract

Abstract : Oyster shell as one of the highest bio-waste in Alue Naga Aceh Besar District, Indonesia, was used as an adsorbent to remove a heavy metal Cr (VI) ion. The study was started by calcinating oyster shells at a high temperature of 800 ºC for 3 hours. The effect of various acid (H2SO4) and base (NaOH) activator was studied using characterization and adsorption experiments. The characterization obtained the sample activated by 10% NaOH (Na10-ACT) and 10% H2SO4 (H10-ACT) had the highest surface area which had 14.23 m2/g, 10.77 m2/g, respectively. Furthermore, the adsorption experiments confirmed the highest surface area by showing the highest Cr (IV) ion removal of 57.66%, 70.7%, respectively. The further investigation using X-ray fluorescence (XRF) determined that the Na10-ACT adsorbent has a better composition compared to the H10-ACT due to its high purities.Abstrak : Cangkang tiram sebagai salah satu bio-limbah padat di Desa Alue Naga Kabupaten Aceh Besar, digunakan sebagai adsorben untuk menghilangkan ion logam berat Cr (IV). Penelitian ini diawali dengan mengkalsinasi cangkang tiram pada temperatur tinggi 800ºC selama tiga jam. Pengaruh penambahan aktivator asam (H2SO4) dan basa (NaOH) juga dipelajari melalui karakterisasi dan pengujian adsorpsi. Hasil karakterisasi menunjukkan sampel yang diaktivasi dengan 10% NaOH (Na10-ACT) dan 10% H2SO4 (H10-ACT) memiliki luas permukaan tertinggi yaitu 14,23 m2/g, 10,77 m2/g, masing-masing. Lebih lanjut, pengujian adsorpsi juga mendukung luas permukaan yang tinggi dengan menghilangkan ion Cr (IV) sebesar 57,66%, 70,7%, masing-masing. Investigasi melalui analisa XRF menyimpulkan bahwa Na10-ACT memiliki komposisi yang lebih baik dibanding H10-ACT karena memiliki kemurnian yang tinggi.
Impact of Fire on Mechanical Properties of Lightweight Bricks Containing Calcium Carbide Residue Cut Rahmawati; Meliyana Meliyana; Ibnu Thufail; Muhtadin Muhtadin; Muhammad Faisal
Jurnal Inotera Vol. 5 No. 2 (2020): July - December 2020
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol5.Iss2.2020.ID122

Abstract

Calcium carbide residue is an unutilized by-product. It contains high calcium and can be used to produce cementitious. The variation of Calcium carbide residue used is 0%, 5%, and 15%. This study focused on the reduction of the cement used and lightweight bricks resistance toward the fire condition. Moreover, the tests were carried out by examining the compressive strength before and after lightweight bricks burned, X-ray fluorescence (XRF), Scanning Electron Microscope (SEM), and Fourier-Transform Infrared Spectroscopy (FTIR). The result showed a decrease of compressive strength on 10% and 15% carbide variation. At the combustion temperature of 250 °C, micro-cracking occurred at 0% and 5% carbide specimens, while not only cracking but also spalling and crazing were at the specimens with 10% carbide. The 5% variation of calcium carbide residue can increase the compressive strength and endurance at 250 °C. At the higher temperature, the compressive strength was decreased, and the material was damaged. IR-spectroscopy test results showed that 5% carbide composition achieved the highest compressive strength because the amount of H2O2 used reacts with CaO.
Evaluasi Kinerja Jalan Berdasarkan Variasi Waktu Maulia Rahmad; Meliyana Meliyana; Cut Rahmawati
Jurnal Teknik Sipil Unaya Vol 5, No 1 (2019): Januari 2019
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.v5i1.1080

Abstract

Sultan Iskandar Muda Airport Road, is the main access from Sultan Iskandar Muda Airport to the city and vice versa, because of these factors, it is estimated that this region has a high position and access to traffic in the future. The purpose of this study is to review the performance of roads on the Sultan Iskandar Muda Airport road based on time variations. The road section reviewed is 1 km with a width of 3.25 m. This road performance review was conducted using the 1997 MKJI reference. Traffic volume data, side barriers, travel speed and road geometry were obtained directly from field surveys for seven days of observation (06.30-08.30; 11.30-13.30; and 17.00-19.00), while Secondary data in the form of population and location research data obtained from relevant agencies. The analysis shows that the highest traffic volume occurs on Monday at 07:30 to 08:30 which is 1043 pcu / hour with a degree of saturation (DS) of 0.339 and the lowest traffic volume occurs on Saturday 06.30-07.30 which is 962 pcu / hour with a degree of saturation of 0.093. The value of the degree of saturation in the highest traffic volume (Monday), which is 0.339, is still far from the limit value of the saturation degree set by MKJI 1997, which is <0.75. This proves that the Sultan Iskandar Muda Airport road performance is still very good.
Studi Penanggulangan Banjir Krueng Tripa Meliyana Meliyana; Ichsan Syahputra; Andhika Mahbengi; Cut Rahmawati
Jurnal Teknik Sipil Unaya Vol 4, No 1 (2018): Januari 2018
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.v4i1.31

Abstract

Krueng Tripa is located in 2 (two) regencies, namely Gayo Lues and Nagan Raya with total area of catchmen area is ± 3,472.95 Km2. The rainfall that affects Krueng Tripa watershed ranges from 493 mm up to 2,197 mm per year. the high rainfall effect on flood events that have caused adverse impacts on the lives of people along the river. The purpose of this study is to estimate peak flood discharge and to propose  flood control management. Analysis flood discharge using with Synthetic Unit Hydrograph (HSS) Soil Conservation Service (SCS).  The rainfall data test show that the rainfall distribution tend to follow the Gumbel, with the rate of design rainfall for 25-year return period to be 154,49 mm/day. Analysis of river flood discharge Krueng Tripa obtained Q25 = 3151,742 m3/s. The control flood recommendation of Krueng Tripa can be accomplished is a dam as flood control structure at the upstream of the river. Result of level pool routing obtained outflow hydrographs  2762,854 m3/s, resulting in a discharge reduction of 388.88 m3/s.
ANALISIS KETERSEDIAAN AIR PADA DAERAH IRIGASI BLANG KARAM KECAMATAN DARUSSALAM KABUPATEN ACEH BESAR Ichsan Syahputra; Cut Rahmawati
Jurnal Teknik Sipil Unaya Vol 1, No 1 (2015): Januari 2015
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.v1i1.4

Abstract

Blang Karam Irrigation  with a total area of ± 400 Ha of rice fields have the potential to be developed which have supported such means Embung and Technical Irrigation Network. Availability of water for irrigation needs adequately met today with a reliable flow of 1.25 m3 / s and the need for retrieval of 2,312 liters / sec / ha on alternative cropping pattern with preparing land for 30 days and the need for making 0925 m3 / sec and 1,766 ltr / s / ha on alternative cropping pattern with preparing land for 45 days and the need for making 0707 m3 / sec. This suggests that the availability of water for Blang Karam irrigation area enough to meet the needs of the growing season irrigation water for 2 times a year.
Studi Perbandingan Karakteristik Data Klimatologi Stasiun Badan Meteorologi Klimatologi dan Geofisika (BMKG) Aceh Lores Sudarta; Ichsan Syahputra; Muhammad Zardi; Cut Rahmawati
Jurnal Teknik Sipil Unaya Vol 7, No 1 (2021): Januari 2021
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.v7i1.1543

Abstract

Data used in this case study, rainfall data (mm), temperature (ᵒC), humidity (%), duration of sun exposure (hours), wind speed (m / s). Data collection methods used in this study include, primary data obtained directly by conducting field research using Davis Vantage VVE 6250 Wireless Weather Station. And secondary data is obtained online from the official website data onlineBMKG.go.id. by taking data from 2010 to 2019 in a period of 10 years. With research locations: Mandiri Station, Lambaro Skep, Kuta Alam, Banda Aceh City. Class I Meteorological Station, Sultan Iskandar Muda, Aceh Besar. Meteorological Station Class IV, Lampanah Teungoh, Indrapuri, Aceh Besar. Cot Ba'u Class III Meteorological Station, Sukajaya, Sabang City, Aceh. Malikul Saleh Meteorological Station, Lhoksmawe, North Aceh. Cut Nyak Dhien Meteorological Station, Nagan Raya. Frequency analysis parameters include the parameter average value, standard deviation (Sd), coefficient of variation (Cv). Kurtosis Coefficient (CK) Calculation of these parameters is based on the record of the average daily rainfall of the maximum maximum of the last 10 years. Analysis of rainfall frequency distribution and birthday period (PUT). Analysis of Normal Distribution, Normal Log Distribution, Pearson Type III Log Distribution, Gumbel Distribution, and for analysis methods using isohyet methods, and arithmetic.
Co-Authors Adi Darmawan Agus Salim Ainal Mardhiah Amri Amin Andhika Mahbengi Andre Fatahillah Armia Armia Azwar Thaib Dara Nazua Effridanda Edi Saputra Erna Safitri Erna Savitri Faisal Syahputra Fitri Fitri Futry Maysura Helwiyah Zain Ibnu Thufail Ichsan Syahputra Iqbal Iqbal Ismaturahmi Ismaturahmi Lensoni Lia Handayani Lia Handayani Linda Junia Ningsih Lindawati Lindawati Lores Sudarta Lusi Dwi Putri, Lusi Dwi Mansura Feby Amanda Maulia Rahmad Meliyana Meliyana Meliyana Meliyani Safitri Dewi Meri Lidiawati Meutia, Putri Dini Mirdayanti, Rina Muhammad Faisal Muhammad Khalis Muhammad Zardi Muhtadin Nasruddin Nasruddin Noeroel Arham Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurlaila Nurlaila Rini Susiani Rio Fadila Sani Sari Wardani T Khamarud Azman Tarmizi Tarmizi Tety Sriana Ugahara Ugahara Yayuk Astuti yuliana yuliana Yusrizal Muchlis