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PERENCANAAN PEMELIHARAAN MESIN FIRST PRESS EXPELLER P03 DENGAN MENGGUNAKAN METODE RCM di PT. MULTI NABATI SULAWESI ABDUL RASYID; AGUNG MOKODOMPIT; NUR INDA APRILIA
JURNAL EKONOMI, SOSIAL & HUMANIORA Vol 2 No 05 (2020): INTELEKTIVA : JURNAL EKONOMI, SOSIAL DAN HUMANIORA (EDISI - DESEMBER 2020 )
Publisher : KULTURA DIGITAL MEDIA ( Research and Academic Publication Consulting )

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Abstract

Kegiatan perawatan mempunyai peranan yang sangat penting dalam penting mendukung beroperasinya suatu sistem secara lancar sesuai yang dikehendaki..Dalam perusahaan mesin first press expleller terjadwal hanya dua kali dalam setahun unutk melakukan perawatan Hal ini menimbulkan breakdowndan berhentinya proses produksi sehingga menyebabkan kerugian yang cukup besar bagi perusahaan. pemecahan masalah tersebut harus didadasarkan analisis metode reliability centered maintenance (RCM) dengan tujuan mengetahui interval waktu pergantian komponen yang sering mengalami kerusakan dan Rekomendasi jenis aktivitas perawatan yang dilakukan pada setiap komponen yang diteliti. Berdasarkan hasil perhitungan maka Interval optimum pergantian komponen kritis bearing 32310 adalah 2500 jam dengan downtime 0.0005777, dan worm shaft 1000 jam dengan downtime 0.52735 dan rekomendasi tindakan yang didapat melalui pendekatan Reliability Centered Maintenance (RCM) yaitu Condition Directed (CD), Failure Finding (FF), Run to Failure (RTF).
Pendidikan Humanis dalam Pandangan Paulo Freire Abdul Rasyid
EKSPOSE Vol 17, No 1 (2018)
Publisher : Institut Agama Islam Negeri (IAIN) Bone

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30863/ekspose.v17i1.109

Abstract

Humanistic education in the perspective of Paulo Freire teaches about position of educational process as a social transformation. Hence, providing humanistic society relates closely to the humanistic education. The perspective of Paulo Freire towards humanistic was influenced his social background that did not appreciate the humanistic values so that he tried to accelerate humanistic education through humanistic education.
Analisis Ketersediaan Air Pdam Kota Bengkalis Abdul Rasyid; Siswanto Siswanto; Trimaijon Trimaijon
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Water sources used by the Regional Water Company (RWC) is derived from the Wonosari’s reservoir of Bengkalis City which covers about 6 acres, but the volume of the reservoir storage is not sufficient to supply water in the city of Bengkalis. Therefore it is necessary to estimate wether the water from the canals of PT. Meskom Agrosarimas can fulfill the water needs for customers PDAM Bengkalis. there are three methods used to analyze the number of people, namely the geometric method, arimatik method, and the method of least squares. Reservoir water volume calculation was analyzed using the FJ Mock method, while the volume of water of canal PT. Meskom was analyzed using Rational Method. Calculation of population growth of Bengkalis District using Arithmetic method for the population of 10 years to come, namely in 2025 amounted to 112 667 inhabitants. Clean water needs Bengkalis District’s residents in 2015 amounted to 143 liters / sec and for 2025 is 180 liters / sec. Water volume of the reservoir that can be utilized to meet the needs of raw water amounted to 109 005 m3.Keywords: Water Availability, Regional Water Company (RWC)
Pembuatan Trikalsium Fosfat Berpori Menggunakan Metode Protein Foaming-Consolidation Abdul Rasyid; Ahmad Fadli; Fajril Akbar
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 3, No 1 (2016): Wisuda Februari Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Protein foaming-consolidation method is a technique for production of porous tricalcium phosphate (TCP) using egg yolk as pore creating agent. The purpose of this research was to investigate slurry composition and sintering temperature effect on physical, chemical and mechanical properties of porous TCP and characterizing porous TCP as bones implant. This research start by mixing TCP powder,egg yolk, sago powder and Darvan 821A. The slurries were mechanical stirred at 150 rpm for 3 hours. Then, the slurries were casted in a cylindrical stainless stell mold and heated at 180°C for 1 hour. Subsequently, dried samples were demolded and burned at 600°C for 1 hour. For the final steps, samples were sintered at 1000, 1100 and 1200°C for 1 hour. The compressive strength of porous bodies obtained from this research was 2.29-23.78 MPa with 19.10-71.36% porosity and density worth at 0.899 - 2.557 g/cm3. Keyword : tricalcium phosphate, egg yolk, porosity, density, compressive strength
Karakteristik Tegangan Tembus AC Pada Material Isolasi Padat Campuran Resin Dengan Alumina (AL2O3) Abdul Rasyid; Fri Murdiya
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Resin is the polymer material that can be used as high voltage insulators that have high volume resistivity, lighter, high insulation strength and good mechanical strength.Alumina (Al2O3) is one of oxide ceramic that is widely use in the electronic and mechanical material. This research proposes the breakdown voltage test on alumina filler with varies of weight i.e 0.1gr, 0.2gr, 0.3gr, 0.4gr, 0.5gr, 0.6gr, 0.7gr, 0.8gr, 0.9gr, 1gr, 1.1gr, 1.2gr , 1.3gr, 1.4gr, 1.5gr, 1.6gr, 1.7gr, 1.8gr, 1.9gr and 2gr, respectively. The shape of dimension sample is presented in 2x2x2cm with two electrode (needle and plane electrode) inside alumina and resin 0,5cm gap.Keywords –resin, alumina (AL2O3), discharge current, breakdown voltage
HUBUNGAN DAYA LEDAK OTOT LENGAN DAN KEKUATAN OTOT LENGAN TERHADAP KEMAMPUAN CHEST PASS BOLA BASKET SISWA SEKOLAH MENENGAH ATAS NEGERI 2 BANGLAS SELAT PANJANG Abdul Rasyid; Ramadi Ramadi; Ardiah Juita
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract

ABSTRACT. This study is a correlational study. The population in this study were students Senior High School 2 Kelayang, and a sample set of male students, then drawn using purposive stratified sampling technique as much as 25% of each stratum (grade level) in order to obtain the number of 30 samples. Variable data collection techniques explosive power arm muscles (x1) with test Two Hands Medicine Ball Put, variable arm muscle strength with push-up test, and chest pass variables to test the ability of chest pass. This research analyzes using the Pearson product moment correlation formula. Results of calculation of correlation coefficient X1 with Y: X2 with Y values obtained count r> r table. (0.65: 0.59> 0.361) and the correlation coefficient significance testing X1 with Y: X2 with Y obtained F count> F table. (21:17> 3:34). Based on the results obtained can be concluded that there is a significant correlation between muscle explosive power arm and arm muscle strength in the ability of chest pass at 46.24%.Keywords : Explosive power arm muscles, muscle strength of arm, chest pass
Community Perception of Medan City on Brand Medan Rumah Kita (Case Study of Medan Perjuangan Sub-District Community) Akbar Aldi Kautsar; Ahmad Qorib; Abdul Rasyid
Budapest International Research and Critics Institute (BIRCI-Journal): Humanities and Social Sciences Vol 3, No 3 (2020): Budapest International Research and Critics Institute August
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v3i3.1125

Abstract

This study is entitled "Medan City Community Perceptions of the Brand Medan Rumah Kita", the purpose of this research is to find out the perception of the Medan Struggle community towards the Medan City government brand, to find out the existence of a community that supports the brand Medan Rumah Kita, to find out what media are used in container information and promotion of the Medan Rumah Kita brand. The theory used to analyze this research is communication theory. The object of research is the Medan City government office and Medan Perjuangan community. This research method is a case study approach method of Medan Perjuangan people and the population is the Head of Medan City Subdivision Government and Medan Perjuangan Subdistrict Community who have a Resident Identity Card (KTP) and have Social Media. The analysis technique used is domain analysis. The results showed that the majority of respondents gave the perception that Medan Rumah Kita whose name means our house must be taken care of, cared for properly if we stay at home in harmony with one of the Medan City government missions, namely cooperation in which together or working together build the Medan City together with the Medan City community, then the Medan Struggle community supports the Brand Medan Rumah Kita, and the Medan City Government has promoted the Medan Rumah Kita Brand through all mass media, electronic media, print media, online media, social media such as Facebook, Instagram, Twitter and YouTube.
PENERAPAN MODL PEMBELAJARAN TREFFINGER DALAM UPAYA PENINGKATAN KEMAMPUAN PENALARAN MATEMATIS SISWA SMP Onah Rohanah; Zuli Nuraeni; Abdul Rasyid
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 3 No 2 (2017): Edisi Vol 3 No 2 November
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

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Abstract

Application of Learning Model of Treffinger in Improvement of MathematicalReasoning Ability of Junior High School Students, Mathematics Education StudyProgram (PMTK) STKIP Muhammadiyah Kuningan, 2017. This study aims to examinewhether the improvement of students' mathematical reasoning using Treffingerlearning model is better than improving the ability of mathematical reasoning Studentsusing the direct learning model, examining whether improving students' mathematicalreasoning abilities by using the Treffinger learning model is in the high category, aswell as to examine how students respond to the Treffinger learning model. This type ofresearch is quasi experimental with non-equivalent control group design. The researchvariables consist of one independent variable that is Treffinger learning model and onedependent variable that is students' mathematical reasoning ability. The studypopulation consisted of all students of class VII (Seven) academic year 2016/2017SMP Negeri 4 Kuningan, consisting of class VII-A as experimental class and class VIIC as control class. The study used a description test instrument to evaluate students'mathematical reasoning abilities as well as to use a student response questionnaire tofind out the student's response to the applied learning. To compare the capabilities ofboth classes of researchers using one-way t test for two independent samples. Whileto test the hypothesis about improving the reasoning ability of mathematic researcheruse comparison gain test. The results showed that improving students' mathematicalreasoning ability by using Treffinger learning model is better than direct learningmodel. For the second hypothesis the improvement of the learning model using theTreffinger learning model is not in the high category. For the third hypothesis students'responses show almost entirely positive responses to the Treffinger learning model
Analisis Rantai Nilai (Value Chain) Pada Komoditas Jagung Adriyansya Lihawa; Hendra Uloli; Abdul Rasyid
Jambura Industrial Review (JIREV) VOL. 1 NO. 2, NOVEMBER 2021
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (489.094 KB) | DOI: 10.37905/jirev.1.2.94-103

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Penelitian ini bertujuan untuk menganalisis gambaran rantai pasok, rantai nilai dan penambahan niai tambah yang diperoleh dari pelaku rantai nilai jagung. Penelitian ini dilaksanakan pada bulan september 2020 sampai desember 2020 diKecamatan Taluditi Kabupaten Pohuwato Provinsi Gorontalo. mengunakan analisis kualitatif dan kuantitatif. Hasil penelitian ini menunjukan Rantai nilai merupakan aktivitas nilai dibagi menjadi dua jenis yaitu aktivitas primer dan aktivitas pendukung. pelaku utama pada analisis rantai nilai jagung antara lain petani, pedagang lokal dan perusahaan. Nilai tambah komiditas jagung merupakan pertambahan nilai suatu komoditas karena mengalami proses pengolahan, penyimpanan, pengangkutan  dalam suatu prose produksi. Nilai tambah yang dihitung pada analisis rantai nilai adalah nilai tambah yang diperoleh dari setiap pelaku rantai nilai yang terlibat pada hasil panen jagung yaitu analisis nilai tambah petani jagung, analisi nilai tambah pedagang lokal atau pengumpulan besar dan analisis nilai tambah perusahaan.
KEPADATAN DAN KERAGAMAN FUNGI MIKORIZA ARBUSKULA PADA PERTANAMAN JAGUNG (Zea mays L.) Abdul Rasyid; Iskandar M. Lapanjang; Henry N. Barus
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 23, No 2 (2016)
Publisher : Universitas Tadulako

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Abstract

Utilization of arbuscular mycorrhizal fungi (AMF) is aimed at increasing crop productivityon marginal soils.AMF role as natural microorganisms areenhancing the absorption of nutrient, especially P,helping the plant to be able to withstand drought conditions as their hyphae are able to penetrate soil pores thus expanding the areas of water absorption, and protecting plant roots against pathogen attacks. Intensive planting would disturb the populationand development of the AMF. The purpose of this study was to observe the status of AMF sporeson maize (Zea mays L.).This study used a randomized block design (RAK) with 6 treatments and 5 replicates so that there were 30 experimental units.Factors studiedare several types of AMF based on the color of the corn plant area.Data fromthe study concluded that observationof AMFspores horizontally (H1, H2, and H3) showed no difference in the density of spores. In contrast, the treatment of vertical AMF(V1, V2, and V3) decreases the number of spores with increasing soil depth.  The diversity ofcolorbased AMF spores morphological types showed that there are four groups of colors i.e.yellow, brown , black, and translucent.In the Horizontal position, most AMF spores from left to right are black, while in the vertical position the dominant color is yellow.  The natural spore density in the rhizosphere of maize(Zea mays L.)generally ranges from 35 – 124 spores/10 g soil. Keywords : Arbuscularmycorrhizal fungi (AMF ), and maize.