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All Journal Farabi Jurnal Kompetitif EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) Sriwijaya International Seminar on Energy-Environmental Science and Technology Science and Technology Indonesia Jurnal PAJAR (Pendidikan dan Pengajaran) EDUVELOP (Journal of English Education and Development) SEIKO : Journal of Management & Business International Journal of Supply Chain Management MUHARRIK: JURNAL DAKWAH DAN SOSIAL Molekul: Jurnal Ilmiah Kimia Jurnal Bisnis Terapan Jurnal Ilmiah Manusia dan Kesehatan JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Jurnal Studi Islam Lintas Negara (Journal of Cross-Border Islamic Studies) Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) SRIWIJAYA JOURNAL OF ENVIRONMENT Edu Learning : Journal of Education and Learning Jurnal Pengabdian Mandiri Jurnal Ilmu Manajemen Mulawarman (JIMM) Seminar Nasional Hasil Penelitian LP2M UNM Equivalent : Journal of Economic, Accounting and Management Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam Tilawah: Journal of Al-Qur'an Studies Innovasi : Jurnal Inovasi Pendidikan
Muhammad Said
Department of Chemical Engineering, University of Sriwijaya, Palembang
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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PENINGKATAN HASIL BELAJAR SEJARAH MATERI PERKEMBANGAN IPTEK DI INDONESIA SEJAK PROKLAMASI SAMPAI DENGAN REFORMASI MELALUI PEMBELAJARAN KONTEKSTUAL BERBASIS PEMODELAN Muhammad Said
Edu Learning : Journal of Education and Learning Vol. 1 No. 1 (2022): Volume 1, Nomor 1, Tahun 2022
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (184.284 KB)

Abstract

Penentuan konteks pada materi yang digunakan dalam proses pengembangan nilai moral dalam interaksi belajar mengajar didasarkan atas pertimbangan kebermanfaatan bagi siswa dalam kehidupan sehari-sehari, kedekatan dengan lingkungan siswa, harapan masyarakat, bangsa dan negara untuk masa mendatang. Dalam melaksanakan proses pembelajaran, guru bebas memilih strategi dan model yang tepat dan dapat digunakan sesuai materi yang diajarkan. Tujuan diadakan penelitian tindakan kelas (PTK) ini adalah untuk mengetahui penerapan Pembelajaran Kontekstual Berbasis Pemodelan dalam meningkatkan motivasi dan hasil belajar siswa dalam pelajaran Sejarah. Penelitian tindakan ini dilakukan dalam 3 siklus. Dari hasil tindakan yang dilakukan terbukti dapat meningkatkan prestasi belajar siswa dengan mencapai standar ideal. Dari 56,82 % pada Siklus l, dapat meningkat pada siklus 2 menjadi 66,12 % dan siklus 3 mencapai 77,73%, dan secara klasikal telah mencapai ketuntasan. Hasil penelitian tindakan ini menunjukkan bahwa penerapan Pembelajaran Kontekstual Berbasis Pemodelan dapat meningkatkan hasil belajar siswa kelas XII-IPA-1 dengan ketuntasan mencapai 100%, dengan demikian penerapan Pembelajaran Kontekstual Berbasis Pemodelan efektif dalam meningkatkan hasil belajar siswa pelajaran Sejarah di SMA Negeri 1 Selong Kab. Lombok Timur.
HUBUNGAN GAYA KEPEMIMPINAN DEKAN DENGAN SEMANGAT KERJA DOSEN DAN KARYAWAN FAKULTAS EKONOMI UNIVERSITAS TRIDINANTI PALEMBANG Muhammad Said
JURNAL KOMPETITIF Vol 2, No 1: Edisi Januari-Juni 2013
Publisher : Fakultas Ekonomi Universitas Tridinanti Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52333/kompetitif.v2i1.88

Abstract

This study aims to determine to find out how much the relationship between Dean leadership style with employee morale and lecturer at the Faculty Economics, University of Tridinanti Palembang. In this study used probability sampling with a sample of 25 people.. From the results of statistical analysis known to a significant degree of leadership style variables (X) of 0.003 (p ≤ 0.05), indicating that leadership styles have a significant effect on morale. Correlation coefficient between the variables of Leadership Styles (X) with a variable work  spirit  (Y) of 0.570 or 57%, this suggests there is quite a strong correlation between two variables. Thus the organization's goals will be reached in case of cooperation between leaders and subordinates, because the success or failure of a leader will be influenced by his subordinates, and leader ability to build the morale of subordinates is required. Key word: Leadership Style and Employee Morale
ANALISI PERUBAHAN POLA KONSUMSI RUMAH TANGGA : DAMPAK PERUBAHAN HARGA BBM (STUDI KASUS KECAMATAN KEMUNING PALEMBANG) Muhammad Said
JURNAL KOMPETITIF Vol 4, No 2: Edisi Juli-Desember 2015
Publisher : Fakultas Ekonomi Universitas Tridinanti Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52333/kompetitif.v4i2.205

Abstract

ABSTRACT This study aims to determine how the effect of the reduction in fuel subsidies or subsidized fuel price increase the consumption pattern of low-income households, medium and high in the city of Palembang. Rising fuel prices, led to declining real incomes of households that ultimately every household will adjust their consumption patterns on the type of food and non-food. Changes in consumption patterns of food to non-food indicates a decrease levels of household welfare. The method used to obtain primary data is done by simple random sampling method is sampling with every element in the population has an equal chance of being selected into the sample of primary data in the form of questionnaires were collected by in-depth interviews (depth interview) in the group of households that group of low-income households to obtain more specific information in order to answer the research problem. While secondary data mainly comes from the Central Statistics Agency (BPS) in order to complete the Primary or comparison of data obtained. Processing the data using SPSS version 17 by first testing the validity and reliability of the data used before and after the increase in fuel prices. The results showed that the low-income community was hit hard by rising fuel prices. The result is a substitution effect where there is a change in the pattern of consumption of non-food consumption into food consumption as a result of rising the fuel price Key Word: consumption patterns, consumption of food, consumption of non- food
PENGARUH SUMBER DAYA MANUSIA DAN KETRAMPILAN TERHADAP MODAL SERTA IMPLIKASINYA TERHADAP KINERJA PENGRAJIN JUMPUTAN DI PALEMBANG (STUDI KASUS KELURAHAN TUAN KENTANG DAN 30 ILIR) Yun Suprani; Muhammad Said
JURNAL KOMPETITIF Vol 9, No 2: Edisi Juli-Desember 2020
Publisher : Fakultas Ekonomi Universitas Tridinanti Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52333/kompetitif.v9i2.710

Abstract

This research was based on research conducted by the author on 30 respondents jumputan business in Palembang. This research was conducted within 6 months, where the research was conducted using the SPPS 17 program. From the results of SPSS 17 calculations, the PLS-SEM equation is obtained as follows: Capital = 0.469 * HR + 0.290 * Skills, Performance = 0.353 * HR + 0.316 * Skill + 0.261 * Capital. The direct effect of each variable is as follows: Human Resources has a significant effect on Capital. Likewise, the effect of significant Skills on Capital. While the influence of Human Resources is significant on Performance. And the influence of Skills is significant on Performance. Indirect Effects (Indirect Effects) Significant Human Resources on performance mediated by venture capital Crafters of jumping business in Palembang there are no Indirect Effects (Indirect Effedan cts) Skills on performance mediated by the business capital of the business of the business of the business of the Jumping business in Palembang Keywords :Human Resources, Skills, Capital, and Performance
Revitalisasi Fungsi Teologi Islam dalam Konteks Multikultural Perspektif Fethullah Gulen Muhammad Said
Farabi Vol 13 No 1 (2016): AL-Farabi
Publisher : LPPM IAIN Sultan Amai Gorontalo

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Abstract

This article describes on the neccesity of renewal Islamic theology within context of pluralism and multiculturalism society. One of the contemporary Muslim scholars, Fethullah Gulen, could be considered among the most influential Muslim theologians of our time. His work focus on redefining the nature of Islamic discourse in the contemporary world by doing interreligious and intercultural dialogue. Nowdays, we need to shift our paradigm from classical kalam which dogmatic, abstract, and exclusive to more practical theology based on contemporary life needs, which is called “social theology”. Gulen’s theological discourse distinguished for his support of democracy, humanism, openness to globalization, progressiveness in integrating tradition with modernity, and to make sense of pluralistic-piety.
Photodegradation of Permethrin using Photocatalyst Montmorillonite-TiO2 Addy Rachmat; Muhammad Said; Fatma Fatma; Hardi Aji Badarwi; A.M. Ramadhan
IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) Vol 1, No 1 (2016): February 2016
Publisher : IJFAC (Indonesian Journal of Fundamental and Applied Chemistry)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24845/ijfac.v1.i1.01

Abstract

            Photocatalyst Montmorillonite-TiO2 was synthesized using template CTAB and natural clay for degradation of Permethrin. The porosity and crystalline phase of catalyst were evaluated using N2 sorption analyzer and XRD diffraction. Permethrin photodegradation was optimized by varying reactant volume, irradiation time and initial concentration. Montmorillonite enhanced by CTAB showed typical porosity i.e. specific surface area, pore radii and pore volume for layer material. It properties decreased as this host material was impregnated with TiO2. XRD diagram indicated that space between layers of Montmorillonite expanded up to 4.7 Å. The diffractogram also confirmed that TiO2 formed an Anatase phase instead of Rutile. Photodegradation conducted at several condition showed relatively low photocatalytic activity. The highest photodegradation was achieved at 50 mL of Permethrin with initial concentration 10 ppm and 100 minutes’ irradiation. Keywords: Permethrin, Photodegradation, Montmorillonite-TiO2
Removal of COD and TSS From Dye Solution Using Sand Filtration and Adsorption Heny Juniar; Muhammad Said; Sri Haryati; Muhammad Faizal
IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) Vol 1, No 3 (2016): October 2016
Publisher : IJFAC (Indonesian Journal of Fundamental and Applied Chemistry)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24845/ijfac.v1.i3.67

Abstract

Abstract: This research was conducted in order to obtain proper compositions and the standard condition for the simple filtration equipments and optimum operational conditions in adsorption column. The research was carried out by analyzing parameters COD and TSS. The result showed that the process was able to reduced parameters observed from filtration step until the process in adsorptions column. The optimum conditions for sand filter equipment were 10 cm sand height, at least 7 cm fibers, 3-4 cm gravel. In the adsorption column, the optimum conditions for green waste water were flow rate at 40 ml/min 60 min adsorptions time, and 60 cm bed height. While purple for waste water; 20 mL/min of flowrate, 60 min of adsorption time, and the 60 cm of bed heightKey words: dye solution, COD, TSS, sand filtration, adsorption column Abstrak (Indonesian): Penelitian mengenai pengolahan limbah cair hasil pencelupan benang songket dengan metode filtrasi dan adsorpsi telah dilaksanakan. Penelitian bertujuan untuk mendapatkan komposisi dan ukuran yang tepat bagi alat penyaring sederhana dan mendapatkan kondisi operasi yang tepat bagi kolom adsorpsi.  Parameter pengamatan adalah kadar COD dan TSS.  Hasil penelitian menunjukkan bahwa telah terjadi penurunan kadar limbah sejak tahap penyaringan hingga proses di kolom adsorpsi.  Kondisi optimum alat penyaring sederhana adalah ketebalan pasir 10 cm, ijuk minimal 7 cm, kerikil 3-4 cm dan penambahan tawas sebanyak 2g/L limbah.  Pada kolom adsorpsi kondisi optimum adalah kecepatan alir 40 mL/menit, waktu tinggal di kolom 60 menit dan ketinggian unggun batubara 60 cm.Kata kunci: limbah cair pencelupan, bahan-bahan berbahaya, filtrasi pasir, kolom adsorpsi
Use of Condensate Combined with Hydrocking Palm Oil Products for Improving The Quality of Premium Muhammad Said
Sriwijaya International Seminar on Energy-Environmental Science and Technology Vol 1, No 1 (2014)
Publisher : Sriwijaya International Seminar on Energy-Environmental Science and Technology

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Abstract

A research about hydrocracking of Crude Palm Oil (CPO) has been conducted using the catalyst Cr/active natural zeolite. Hydrocracking of CPO was conducted at the temperature variations of 300 oC, 400 oC, 500 oC and 600 oC to determine the optimum temperature based on the density and viscosity of the product of hydrocracking. Hydrocracking of CPO was also varied with the weight of catalysts 0.5 g, 1 g, 1.5 g, 2 g and 2.5 g using an optimum temperature. Products of hydrocraking were vacuum distilled and calculated for the percentage of area products and gasoline fractions. The results showed the optimum temperature at 400 oC the optimum weight of catalyst was 2.5 g with percentage of product was 1.2779 % and the area fraction of gasoline 469.953. Nature additives obtained from hydrocracking products at the optimum conditions blended with premium and condensate to see how it influences on octane number change. Nature additives added to premium increase the octane number from 87.4 to 87.8, while the addition of condensate lower the octane number.
Keggin type polyoxometalate H4[αSiW12O40].nH2O as intercalant for hydrotalcite Neza Rahayu Palapa; Muhammad Said
Science and Technology Indonesia Vol. 1 No. 1 (2016): October
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (457.337 KB) | DOI: 10.26554/sti.2016.1.1.25-28

Abstract

The synthesis of hydrotalcite and polyoxometalate H4[αSiW12O40].nH2O with the ratio (2:1), (1:1), (1:2) and (1:3) has been done. The product of intercalation was characterized using FT-IR spectrophotometer, XRD, and TG-DTA. Polyoxometalate H4[αSiW12O40].nH2O intercalated layered double hydroxide was optimised to use as adsorbent Congo red dye. Characterization using FT-IR was not showing the optimal insertion process. The result using XRD characterization was showed successful of polyoxometalate H4[αSiW12O40].nH2O inserted layered double hydroxide with a ratio (1:1) which the basal spacing was expanded from 7,8 Ȧ to 9,81 Ȧ. Furthermore, the thermal analysis was performed using TG-DTA. The result show that the decomposition of polyoxometalate H4[αSiW12O40].nH2O intercalated hydrotalcite with ratio (1:1) was occured at 80oC to 400oC with a loss of OH in the layer at 150oC to 220oC, and then the decomposition of the compound polyoxometalate H4[αSiW12O40].nH2O at 350oC to 420oC. Keywords: Hydrotalcite, Layered Double Hydroxide, Polyoxometalate, Intercalation
Bentonite intercalated organometallic complex as adsorbent of procion red Lora Vitanesa; Radja Nardo Purba; Aldes Lesbani; Muhammad Said
Science and Technology Indonesia Vol. 2 No. 1 (2017): January
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (454.92 KB) | DOI: 10.26554/sti.2017.2.1.9-16

Abstract

Insertion of bentonite with organometallic compounds [Cr3O(OOCH)6(H2O)3 (NO3)]as adsorbent of procion red with comparison weight ratio of bentonite: organometallic compounds [Cr3O(OOCH)6(H2O)3 (NO3)] i.e.: (2.5:1), (1:1), (1:2) and (1:3) has been done. The results of insertion bentonite were characterized using FT-IR spectrophotometer, XRD, and XRF. Furthermore, the product of optimum insertion was used as an adsorbent of procion red. The spectrogram from FT-IR shows the process of insertion was not optimum for every weight ratio. Characterization using XRD showed the optimum insertion process ratio (1:2) and (1:3) was indicated the presence of diffraction appearing at 2θ region by a shift in the diffraction angles 5.00 and 39o from the original activated bentonite of 20.8o. Characterization using XRF analysis in the ratio (1:3) shows percentage of metal oxide Cr2O3 increase to 82.28%, so at the ratio of 1:3, the process insertion of organometallic compounds into the bentonite has stated success base on its highest percentage. The adsorption process of insertion bentonite organometallic compounds [Cr3O(OOCH)6(H2O)3 (NO3)] ratio (1: 3) shows the magnitude of the rate of adsorption (k) at 0.004 min-1, the adsorption capacity (b), the largest at a temperature of 70oC at 72.99 mol/g, the largest adsorption energy (ΔG) at a temperature of 60oC i.e. 17.05 kJ / mol, the largest enthalpy (ΔH) is 105720.8 kJ/mol, entropy (ΔS) 315 kJ/mol and pH 11 has the biggest value of procion red adsorped, i.e. 33.38 mg/L. Keywords: Bentonite, Organometallic compound [Cr3O(OOCH)6(H2O)3(NO3)].Adsorption, Procion Red
Co-Authors A.M. Ramadhan Abdul Wahab Mohammad Addy Rachmat Aldes Lesbani Anang Gustianda Aris Munandar Ariyani, Rika Asri Asri Atil Kazria Ayuni Setiawati Bakri Bakri Bambang Sutedjo Chalid Imran Musa Dedik Budianta Desi Ardilla Dina Puspita Dinda Tria Artika Dirga Lestari Eddy Suroso Edi Wardani Ensu Ensu Fanani, Muhammad Zainal Fatma Fatma Fenty Fauziah Fitriansyah Habibah Hambali Hani’atul Khoiroh Hardi Aji Badarwi Hasanuddin Hasanuddin Hasni Hasni Heny Juniar Hoirun Najwa Ibrahim Ibrahim Indri Septianur Rahmawati Intan Permata Sari iti Nurholiza Juliyati Kristina Tresia Leto Lora Vitanesa Lukmanul Hakim Margi Subahagia Masdania Zurairah Muhammad Alamul Huda Muhammad Arfin Muhammad Salim Muhammad Bagus Saputra Muhammad Faizal Muhammad Farih Muhammad Imron Muhammad Makinuddin Muhammad Ryansyah Mukarramah Machmud Muliati Muluki Nurul Fadilah Aswar Nurul Kholidah Prasetyo Ery, Anda Putri, Yuni Adinda Radja Nardo Purba Ramlan Rindiyanti Riris Aishah Prasetyowatir Risfidian Mohadi Rizkha Rida Rulbadiyah Satria Jaya Priatna, Satria Jaya Siti Masreah Bernas Siti Rozaimakh Sheikh Abdullah Sri Haryati Sridamayanti Sridamayanti Sukisno S. Riadi Supiani Tarmizi Taher Tibrani Tina Siti Marfuah Trisna Harmila Wahyu Hidayat Yalis Maulani Yeyen Yeyen Yun Suprani Yun Suprani Yusro Hakimah Yusro Hakimah