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All Journal Enthalpy : Jurnal Ilmiah Mahasiswa Teknik Mesin Jurnal Hutan dan Masyarakat Jurnal Keperawatan Muhammadiyah Ensiklopedia of Journal JIKAP PGSD: Jurnal Ilmiah Ilmu Kependidikan Jurnal Fokus Elektroda : Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali Health Information : Jurnal Penelitian Potret Pemikiran El-Umdah Fokus Elektroda: Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali) Jurnal Ekonomi Trend : Pemasaran, Produksi, Keuangan, SDM, Akuntansi dan Sistem Informasi Manajemen KESANS : International Journal of Health and Science Jurnal Pengabdian Masyarakat Ilmu Terapan (JPMIT) Jurnal Pendidikan dan Pembelajaran Sekolah Dasar (JPPSD) Macca: Science-Edu Journal

Abd Kadir, Abd

Program Studi Teknik Mesin Fakultas Teknik Universitas Halu Oleo, Kendari Kampus Hijau Bumi Tridarma Andounohu Kendari 93232

Author-ID : 491391

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences

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Pembuatan Alat Penggilingan Jagung Sebagai Bahan Pakan Bagi Masyarakat Peternak Di Desa Tetenggolasa Kecamatan Buke Kabupaten Konawe Selatan Kadir, Abd; Balaka, R; Gunawan, Yuspian; Aksar, Prinob; Rinova Sisworo, Raden; Samhuddin, Samhuddin; Salimin, Salimin
Jurnal Pengabdian Masyarakat Ilmu Terapan (JPMIT) Vol 5, No 2 (2023)
Publisher : Vokasi Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jpmit.v5i2.46016

Tujuan diselenggarakannya Program Kemitraan Masyaakat Intenal UHO tentang Pembuatan Alat Penggilingan Jagung sebagai media untuk memberikan solusi sekaligus edukasi kepada masyarakat tentang Teknologi Tepat Guna (TTG). Peternakan merupakan sala satu sektor dalam pengembangan Agribisnis.Komoditas ternak yang banyak dikembangkan oleh masyarakat atau penduduk di Sulawesi Tenggara, adalah sapi,kerbau, kambing, kuda, ayam dan itik.Kabupaten Konawe selatan selain sebagai penghasil beras juga sebagai penghasil ternak salah satunya adalah peternakan itik yang terdapat di Desa Tetenggolasa . Melihat potensi yang dimiliki Kabupaten Konawe Selatan , sebagai bentuk pengabdian kepada masyarakat dalam melaksanakan Tridarma kami membantu mengatasi kendala peternak yaitu dalam pengolahan pakan.Dengan penerapan teknologi tepat Guna (TTG) kami membuat Alat penggilingan jagung yang dapat digunakan oleh peternak itik dan ayam dalam pengelohan pakan. . Metode pendekatan yang digunakan untuk merealisasikan program ini adalah Sosialisasi Pembuatan Alat penggilingan jagung dan sistem perawatannya , sehingga dalam pembuatan Alat penggiling jagung dapat berjalan secara efektif dan efisien dan hasil produksi yang diharapkan dapat tercapai

Peran Kelembagaan Lokal Dalam Upaya Pelestarian Cagar Alam Faruhumpenai Kabupaten Luwu Timur asikin, muchtar; Sulistyaowati, Novi; Kadir, Abd; Wahyullah; Kultsum, Ummu
Jurnal Hutan dan Masyarakat VOLUME 16 NO 1, JULI 2024
Publisher : Fakultas Kehutanan, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/jhm.v16i1.34103

ABSTRACT. This research aims to explore the role of local institutions in maintaining and protecting the Faruhumpenai Nature Reserve forest area. The aim is to identify the challenges and obstacles faced by local institutions in efforts to preserve these forest areas. Apart from that, this research will also evaluate the efforts made by each institution to preserve the Faruhumpenai Nature Reserve forest area. Data was collected around the Faruhumpenai Nature Reserve Area which is located in Mangkutana District, East Luwu Regency, South Sulawesi Province. The research was conducted using a qualitative approach for primary and secondary data. The method used is a case study method with a deliberate sample selection approach. Primary data was obtained through interviews with leaders such as chairman, secretary and important members of local institutions, with a total of 25 respondents. Hasil penelitian menunjukkan bahwa peran lembaga lokal adalah untuk mengadakan program sosialisasi dan melakukan penanaman pohon di kawasan Cagar Alam Faruhumpenai, bertindak sebagai mitra pemerintah dalam upaya pelestarian lingkungan. Meskipun demikian, lembaga lokal menghadapi berbagai kendala dan hambatan dalam menjaga kelestarian alam di kawasan hutan Cagar Alam Faruhumpenai, termasuk kurangnya kapasitas sumber daya manusia, seringnya terjadi perbedaan pendapat, kurangnya pengetahuan tentang teknologi informasi dalam era digital, serta adanya tantangan egoisme dan kurangnya dukungan finansial. Namun, lembaga lokal telah melakukan upaya seperti sosialisasi tentang penanggulangan banjir dan tanah longsor, penanaman pohon di area tersebut, serta mengadakan kegiatan pembersihan dengan pengelolaan sampah dan sungai. Key words: local institutions, nature reserves, forest conservation

PEMBUATAN MATERIAL KOMPOSIT RESIN POLIESTER YANG DIPADUKAN LIMBAH KERTAS DAN ABU SEKAM PADI SEBAGAI PEREDAM AKUSTIK Isran, Isran; Kadir, Abd; Hasanudin, La
Enthalpy : Jurnal Ilmiah Mahasiswa Teknik Mesin Vol 3, No 2 (2018): Enthalpy: Jurnal Ilmiah Mahasiswa Teknik Mesin
Publisher : Teknik Mesin Universitas Halu Oleo

Noise pollution from noise is a kind of unwanted pollution.This noise can be reduced by using an acoustic damper. This study aims to find out the technique of making polyester resin material mixed with waste paperand rice husk ash as an acoustic damper. The composite made then tested the value of sound absorption coefficient (????), composite damping test is done on kundst tube impedance tool equipped with spekerr device, amplifer, power supllay, lettop, smartphone, oscilloscope, sound lever meter with input frequency 400,600,800 Hz. The composite making method used by determining the volume fraction in composite damping test of Noise Absorption Coefficient (NAC) properties comprising Resin polyster : 50% paper waste : 20% and rice husk ash: 30%, Resin polyster 50% paper waste: 30% and rice husk ash: 20%, Resin polyster : 50% paper waste: 40% and rice husk ash : 10%. The result of all polyester resin composite test specimens in paper waste and rice husk ash reinfercement have the highest absorption coefficient 0,47857????????) at fractoin of 50%:30%:20% volume with frequency of 800 Hz. While for the lowest sound absorption result 0,475819 (????) with volume fraction of 50%:30%:20% with frequency 400 Hz. The overall specimencan be made as a damper because it has a sound absorption coefficient value >0.3.Keyword: Composite, paper waste, rice husk ash and NAC

ANALISA PENGARUH PENGGUNAAN MATERIAL KOMPOSIT PADA INTAKE MANIFOLD TERHADAP KONSUMSI BAHAN BAKAR PADA SEPEDA MOTOR Nurohim, Aris; Kadir, Abd; Aksar, Prinob
Enthalpy : Jurnal Ilmiah Mahasiswa Teknik Mesin Vol 2, No 2 (2017): Enthalpy: Jurnal Ilmiah Mahasiswa Teknik Mesin
Publisher : Teknik Mesin Universitas Halu Oleo

The purpose of this study was to determine the fuel consumption of the motorcycle Yamaha Vega ZR assembled in 2009 by using the intake manifold with the basic material of the fiber composites. This studyused an experimental method. The sample is a Yamaha Vega ZR motorcycle is assembled in 2009 to number Engines: 5D9-191066. Data collected through the experimental method. The consumption of fuel measuredin static conditions with a measuring glass. Testing is done by measuring the time required by the machine to spend in a given volume of fuel at the 1500 rpm ,2500 rpm and 4000 rpm. Results showed that the differencein the time required to spend 10 ml of fuel between the use of intake manifold standard with intake manifold fiber composite fibers in the round 1500 rpm is 0.11 minute, the lap 2500 rpm is 0.08 minute and at enginespeed of 4000 rpm is 0.04 minute. The difference in the average time required to spend 10 ml of fuel is 0.07 minute at 1500 rpm until the engine rotation 4000 rpm. Thus, fuel consumption decreases when using theintake manifold with the basic material of the palm fiber composite intake manifold using standard.Keywords: palm fiber composites, intake manifold and fuel consumption.

Perbandingan Kuat Tekan Paving Blok Berbahan Slag Nikel dengan Penambahan Berbagai Jenis Limbah Plastik Husein, Laode Muhamad Syawal; Gunawan, Yuspian; Kadir, Abd
Enthalpy : Jurnal Ilmiah Mahasiswa Teknik Mesin Vol 5, No 3 (2020): Enthalpy: Jurnal Ilmiah Mahasiswa Teknik Mesin
Publisher : Teknik Mesin Universitas Halu Oleo

Indonesia's economic development is currently heavily dependent on the industrial sector which continues to experience rapid development. One of the growing industrial areas is the construction industry, especially infrastructure and property development that requires materials such as block paving. The purpose of this research is to find out the comparison of strong press paving blocks with the addition of nickel slag and plastic cacahan (PET, HDPE, LDPE and PP). This research uses conventional (manual) randomized methods. The results of this study showed that the influence of the addition of nickel slag and plastic cacahan in the manufacture of paving blocks against strong press can be concluded that the addition of nickel and plastic slag with strong characteristics can increase the strength of paving block press. The highest average press strength values were in Sample C samples, with mixed variations (cement 25%, coarse aggregate 5%, slag 25%, fine aggregate 5% and HDPE plastic cacahan 40%). has a press force of 155 kg/cm2 with a quality of C based on SNI 03-0691-1996. The lowest press test results were found in sample E (cement 25%, coarse aggregate 5%, slag 25%, fine aggregate 5% and plastic cacahan PP 40%) with a press test value of 87.5 kg/cm2 with a quality of D based on SNI 03-0691-1996. Keywords: Paving block, Plastic Type, Strong Press

Analisa Sifat Mekanik Komposit Serat Tapis Kelapa Dipadukan Serbuk Tempurung Kelapa Matriks Resin Epoxy Merdana, Made; Salimin, Salimin; Kadir, Abd
Enthalpy : Jurnal Ilmiah Mahasiswa Teknik Mesin Vol 4, No 1 (2019): Enthalpy-Jurnal Ilmiah Mahasiswa Teknik Mesin
Publisher : Teknik Mesin Universitas Halu Oleo

This study aims to determine the tensile strength and bending of coconut fiber filter composites combined with coconut shell epoxy resin powder. The material used is epoxy resin, coconut filter fiber with 1 mm fiber length, coconut shell powder. The coconut filter fiber used was treated with NaOH for 1 hour. Thecomposition used is 60% Resin: 25% Fiber: 15% Coconut shell powder, 60% Resin: 20% Fiber: 20% Coconut mixed powder, 60% Resin: 15% Fiber: 25% Coconut shell powder. The procedure for making composites refers to the ASTM D 638-01 standard for tensile tests and ASTM D 709-02 for bending tests. The results showed that the highest tensile strength was in the variation of volume fraction of 60% Resin: 15% Fiber: 25% Coconut shell powder was 6.34209333 N / mm2, and in the variation of volume fraction 60% Resin: 25% Fiber: 15% shell powder coconut has the lowest tensile strength value which is4.18271666 N / mm2. while for bending testing the value of the greatest bending strength is found in variations of 60% Resin: 15% Fiber: 25% Coconut shell powder is 6.852063333 N/mm2 and the lowestbending strength value is in the volume fraction% Resin: 25% Fiber: 15% powder coconut shell which is 4,712313333 N/mm2.Keywords : Fiber Composites, Coconut Shell, Tensile Strength and Bending Strength.

Pengaruh Besar Sudut Kampuh V Terhadap Von Mises Stress Material Pada Proses Pengelasan Berbasis Metode Elemen Hingga Zulvikar, Zulvikar; Kadir, Abd; Samhuddin, Samhuddin
Enthalpy : Jurnal Ilmiah Mahasiswa Teknik Mesin Vol 7, No 4 (2022): Enthalpy: Jurnal Ilmiah Mahasiswa Teknik Mesin
Publisher : Teknik Mesin Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55679/enthalpy.v7i4.28357

Welding is one of the joining technologies that has experienced significant developments from time to time, both from the type of welding equipment to the joining method used. This study aims to determine the effect of the large angle of V on Von Mises stress material in the welding process based on the finite element method. The tool used to model Equivalent von misses stress and Equivalent Elastic Strain with the help of finite element method software, the material used is AISI 4130. From the simulation results, it shows that the largest Equivalent von misses stress is found at the 45° V seam angle, which is 1.7251x108 Pa, while the lowest equivalent von misses stress is found at the angle of V 60°, which is 1.7162x108 Pa. As for the Equivalent Elastic Strain, the largest is found at the large V 30° joint angle, which is 0.00129 m or 1.29 mm, while the lowest strain value is found at the 45° joint angle of 0.0011564 m or 1.15 mm. Keywords: Equivalent von misses stress, Equivalent elastic Strain, Large angle of V, Finite element method

PENGARUH KADAR GARAM TERHADAP DAYA YANG DIHASILKAN PEMBANGKIT LISTRIK TENAGA AIR GARAM SEBAGAI ENERGI ALTERNATIF TERBARUKAN Arizal, Fachrul; Hasbi, Muhammad; Kadir, Abd
Enthalpy : Jurnal Ilmiah Mahasiswa Teknik Mesin Vol 2, No 3 (2017): Enthalpy: Jurnal Ilmiah Mahasiswa Teknik Mesin
Publisher : Teknik Mesin Universitas Halu Oleo

The purpose of this study is to find out of salinity towards electric power produced by salt water power plants as a renewable alternative electrical energy. Tool and materials used in this research were the AVO meter, pliers, copper plate, aluminium plate, ruler, measuring cups, balance analitik, salt meter, salt, copper plate, aluminum plate, cable and glass. The procedure of this study was preparing tools and materials, then making an electrochemical cell as much as 2 pairs of electrochemical cells and a container of water and salt using glass with 2 liter volume of water, making the series circuit copper plate and aluminum, making a solution of water and salt, then testing the power of salt water as a source alternative energy using AVO meter. The parameters measured in this study was a large electric potential and strong currents are able to produce brine with amounts of salt variety 25 g, 50 g, 75 g, 100 g, 125 g, 150 g, 175 g, 200 g and 225 g, done to provide different salinity. After testing the brine into alternative energy sources, large power obtained on the salinity 74% or with mass of salt 175 g which produce the power that is equal to 0058 watts, while the value of the lowest power contained in the salinity of 7% or the mass of salt 25 g, where only capable to produce the electric power amounting of 0,011 Watt. To turn on the LED lamp 1.5 W using electrochemical cells method can be done by making the cells as much as 20 cells with a volume of 2,000 ml of water and salt mixed with 175 g of salt with a salt content of 74%. Using 20 pairs of aluminum and copper electrode cell where each electrode measuring 3 cm x 6 cm.Keywords: Brine, electrochemical cells, salinity and power.

Studi Potensi Radiasi Matahari Untuk Pemanfaatan Energi Surya Di Kota Kendari Wiwin, Andi; Kadir, Abd; Hasanudin, La; Galugu, Indrayati
Enthalpy : Jurnal Ilmiah Mahasiswa Teknik Mesin Vol 3, No 3 (2018): Enthalpy: Jurnal Ilmiah Mahasiswa Teknik Mesin
Publisher : Teknik Mesin Universitas Halu Oleo

The purpose of this research is to know the data of solar radiation intensity that will be used in the utilization of solar energy. The tools and materials used in this research are Solar Power Meter, HP android, laptop, and thermometer. From the results of research can be concluded some things that data about the intensity of solar radiation can be obtained by using two methods of direct measurement and theoretical calculation. Solar intensity data obtained in this study by taking the average value of data research for a month exactly month march 2018, then obtained value for the measurement directly with the highest value of solar radiation intensity data is at 11:30 with the sun radiation intensity value of 666 W/m2 and the lowest value of solar radiation intensity data is at 17:00 with the sun radiation intensity value 167 W/m2, while for theoretical calculation then obtained with the highest value of solar radiation intensity data is at 12:00 with the intensity of solar radiation 974 W/m2 and the lowest value of solar radiation intensity data is at 17:00 with radiation intensity value sun 170 W/m2.Keywords: Data of solar radiation intensity, direct measurement and theoretical calculation, result of measurement and calculation.

Co-Authors Adnal, Adnal Akhmad Akhmad Aksar, P Aksar, Prinob Aminur Aminur Andi Nur Indah Sari Arizal, Fachrul Arman Arman Arnike, Gita asikin, muchtar Asriadi Azuma, Anindita Paramastuti Balaka, R Dadang Supriatna DWI SURYANTO Firdaus Firdaus Firdaus Galugu, Indrayati Ginting, Daniel Suranta Hafsyah, Delia Noor Hamisa, Hamisa Hamisa Hasanudin, La Hasrawati Heni Pujiastuti Hidayat, Afif Wahyudi Husein, Laode Muhamad Syawal Imran, Al Ichlas Isran, Isran Janah, Esti Nur Kadek Ayu Erika Kultsum, Ummu Lolok, Agustinus Lukas Kano Mangalla, Lukas Kano Mauludiyah, Zaida Merdana, Made Millati, Rida' MUHAMMAD HASBI Muhammad Ilyas Nanang Qosim Nordianiwati, Nordianiwati Nurohim, Aris Nurul, Nurul Hidayah Putra, Ryryn Suryaman Prana Putri Faisal, Sri Afriani PUTRI WULANDARI Putri, Eliana Putri, Puput Raden Rinova Sisworo Rahma Yulis Rahman Mantu, Rahman Rasiwan, Iwan Rasmun, Rasmun Ridway Balaka, Ridway Rizal, Syaifuddin Rosmalah Rosmalah, Rosmalah Rukayah Rukayah Saefuddin, Laode Salimin Salimin, Salimin Samhuddin Samhuddin, Samhuddin Saputra, M. Khalid Fredy Saputri, Agnes Ratna Sari, Darna Sety, La Ode Muhamad Siti Masdah Sitti Fauziah Noer Sitti Jauhar, Sitti sitti rahmi, sitti Situmeang, Lamria Sudirman Sulistyaowati, Novi Syahrul Syahrul Triswanti, Triswanti Wahab, Ernina N Wahyullah Werdini, Yoessy Etna Wirda Wirda Wiwin, Andi Yulita, Hendra Yusnidarsyah, C Zulvikar, Zulvikar

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