390 research outputs found
Perkembangan Majlis Taklim Ar-Ridhwan di Kota Bekasi (1951-2009)
No full textMajlis Taklim Ar-Ridhwan didirikan oleh Habib Sholeh bin Abdullah Al- Attas yang datang dari Huraidhah ke kota Bekasi pada tahun 1951, majelis taklim Ar-Ridhwan merupakan salah satu majelis taklim tertua di kota Bekasi. Pada swal didirikannya majelis taklim masih hanya terfokus pada dakwah secara tradisional dalam majelis ilmu non-formal hingga pada tahun 2009 majelis ini mulai merambah pada dakwah dalam pendidikan dengan mendirikan Pondok Pesantren Rubath Ar-Ridhwan.
Tujuan dari penelitian ini adalah sebagai berikut: pertama, mengetahui sejarah pendirian Majelis Taklim Ar-Ridhwan Bekasi. Kedua, mengetahui perkembangan Majelis Taklim Ar-Ridhwan Bekasi Pada Masa Habib Sholeh bin Abdullah Al-Attas Tahun (1951-1975). Ketiga, mengetahui Perkembangan Majelis Taklim Ar-Ridhwan Bekasi Pada Masa Habib Ali bin Sholeh Al-Attas Tahun (1975-2009).Adapun metode yang dipergunakan dalam penelitian ini adalah metode penelitian sejarah, yang mana terdiri dari empat tahapan yaitu heuristik, kritik, interpretasi dan historiografi.
Berdasarkan penelitian disimpulkan bahwa: Majelis taklim Ar-Ridhwan merupakan salah satu majelis taklim tertua yang didirikan di Kampung Mawar, Margahayu, kota Bekasioleh para habaib atau keturunan Rasulullah pada tahun 1951. Pada tahun 1951 majelis taklim Ar-Ridhwan hanya terfokus pada dakwah Islam saja, pengajarnya pun hanya Habib Sholeh bin Abdullah Al-Attas selaku pendiri dari majelis taklim Ar-Ridhwan.Dalam dakwah Islamnya, Habib Sholeh bin Abdullah Al-Attas membiasakan sebelum dimulainya pengajian dengan pembacaan raatib Al-Attas, pembacaan maulid Ad-Dibba’i yang berisi tentang riwayat maupun perjalanan hidup baginda Nabi Muhammad SAW dari awal kelahiran hingga wafat serta melantunkan-melantunkan shalawat kepada Nabi Muhammad SAW. Setelah habib Sholeh bin Abdullah wafat, tampuk kepengurusan majelis taklim diturunkan oleh anak pertamanya yaitu Habib Ali bin Sholeh Al-Attas. Pada masa Habib Ali bin Sholeh Al-Attas, maulid Ad- Dibba’i menjadi sangat akrab di telinga masyarakat Bekasi. Habib Ali bin Sholeh Al-Attas memberikan warna pada pembacaan maulid tersebut dengan langgam hadhrami yang pada awalnya dibaca dengan datar saja. Maka dari itu, Habib Ali bin Sholeh Al-Attas lebih di kenal dengan Habib Ali Ad-Dibba’i. Hingga pada tahun 2009 didirikanlah pondok pesantren Rubath Ar-Ridhwan di Bantargebang, kota Bekasi. Majelis taklim Ar-Ridhwan yang pada awalnya hanya terfokus pada bidang dakwah Islam dengan media non formal berupa pengajian di majelis taklim sekarang merambah pada bidang pendidikan formal dan terstruktur
Mobile class attendance application system (MobCAS) / Muhammad Ridhwan Muhamidon
No full textCurrent class attendance system in UiTM is still using the manual form to collect attendance with is collect signature of the student. Many neglected occurs when using the manual collection attendance system, including missing of attendance paper when needed and trouble to lecturer to calculate the percentage of absenteeism. The main purpose of the project is to develop a mobile application for class attendance record called MobCAS and provide the percentage of student absenteeism. This project development in android application because android is widely used and easy to create. This project uses phpMy Admin as database and communicate using a web server. The purpose of using phpMy Admin as a database for MobCAS used by many users at one time. The results measured of learnability, effectiveness and acceptance of the application. For learnability, 30 percent respondent strongly agrees, 60 percent agree and only 10 percent disagree about the leamability of the application. For effectiveness, 30 percent strongly agree, 50 percent only agree and 20 percent of respondents not agree about the effectiveness of the application. Over 60 percent of respondents accept and interested to use MobCAS and the remaining are not interested
Evaluation of energy uses for two types of holing method / Muhammad Ridhwan Suhaimi
No full textThe replanting operation of an oil palm as a whole need to meet the timeline provided. As holing is one of the processes in replanting operation, it is also important to complete it on time. Holing can be done either manually or mechanically. This study was conducted to evaluate the energy uses in two types of holing methods. Other than energy, the working performance over time and cost that involved in both methods was also evaluated. The data is taken at FGV Tembangau 7. The parameter taken was the food consumption of the labor, the amount of fuel used by the tractor, the area covered within a time, and the cost that involved the two methods of holing. The data then been analyzed using a formula to determine the energy usage. The result showed that the energy consumption by the labor which taken from the energy content of each food they eat is 6.388 MJ and the amount of fuel used by the tractor is 244.20 MJ. The labor can covered 0.72 hectare per day and the auger can covered 3.26 hectare in the same working hour. The cost of paying labor wages is RM 70 per day where the cost of using mechanically is RM 495 per day. It can be concluded that mechanical method is better than manual method. Many companies can use this case study to gain information and to make decision in choosing which method they could use in their plantation
Development of a friction and wear testing machine; fabrication / Muhammad Ridhwan Sikh Omar
No full textThis report is about development of a pin on disc, friction and wear testing machine. For this project purposes, a flat mating surface between the disc and the specimen is focused. The scope of the project are to fabricate a machine where it can hold a brake pad material having a rectangular shape of size 10mm x .10mm with operating speed of 95 rpm with up to 200N load and conducting a friction and wear test in wet condition. This report gives some literature survey about the machine, its advantages and disadvantages over other types, shown technical drawings for each component and complete fabrication in forms of CA TIA and AutoCAD, procedures in conducting friction and wear test in wet condition and also the data analysis. In this report, related information from many sources such as books, websites, catalogs and lecturers (through discussion) about friction and wear are provided
Malay proverb e-learning system with gamification for children / Muhammad Ridhwan Mohamad Munir
No full textThis project focusses on the development of the Malay Proverb E-Learning system that is integrated with gamification. The system was designed and developed using the web-based applications such as the MYSQL as the database, HTML,JAVASCRIPT, CSS, and PHP as the programming language and Apache web server, with multimedia tools to facilitate e-learning in graphical representations. Gamification is a new concept. It is still not been taken seriously in academic studies and research. It has been defined as the use of gaming elements and mechanics in the non-gaming system. This paper discusses more closely the strategies appropriate for education throughout e-learning and introduces a template that defines the development of the educational gamification system. The implementation of gamification in e-learning was rendered in line with the structure suggested in this paper. The development of the system involves five phases of methodology which are Project Planning, Project Requirements, Project Designing, Project Development, and Project Documentation. At the end of the system development, series of usability and user acceptance tests were conducted to evaluate whether the E-Peribahasa system is helpful to improve children’s knowledge about Malay Proverb. As a result, the system is able achieved all the objective of this project and creating an enjoyable learning environment for the children to learn Malay proverb
Knowledge management system for entrepreneur business model selection /by Muhammad Ridhwan bin Azizan, QA 76.76 .E95 2006
No full textSelective removal and recovery of gold and copper ions from aqueous solution by PKFAD- impregnated chitosan / Muhammad Ridhwan Abdul Rahim
No full textChitosan is one of the developing biosorbent that becomes main interest among the researchers since it can be used to recover various types of heavy metals in the aqueous solution. A lot of physical and chemical modifications had been done toward the chitosan in order to increase its effectiveness for heavy metals recovery. In this research, the recovery of gold and copper ions from the aqueous solution has been investigated by using PKFAD-impregnated chitosan as biosorbent, since there is no research had been conducted for this new biosorbent. It is necessary to be conducted since the conventional method like solvent extraction bring more negative impact to the environment. The objectives of this research are to investigate the effects of different parameters on the selective sorption of gold and copper from aqueous solution by PKFAD-impregnated chitosan and to propose suitable desorbing agents for gold and copper recovery from PKFAD-impregnated chitosan by literature review. To synthesis the PKFAD-Chitosan beads, the raw chitosan needs to be dissolved with 3% acetic acid before mixed with the PKFAD. The formation of the beads can be done by dropping the mixture solution wisely into the methanol/ammonia solution. The investigated parameters for gold and copper ions recovery are pH of the aqueous solution, initial ratio concentration of aqueous solution and biosorbent dosage. Based on the result obtained, the highest percentage adsorption of Au(III) and Cu(II) can be achieved at pH = 3.24 (96.9%) and pH = 5.53 (71.1%) respectively. When the pH is increasing, the selectivity of Au(III) over Cu(II) reduced from 28.772 to 0.328. For the initial ratio concentration, it can be observed that the adsorption capacity of gold increasing from 6.66 mg/g to 30.719 mg/g with the initial ratio Au(m):Cu(FT) from 1:1 to 5:1. However, the selectivity of Au(III)/Cu(n) is much lower compared to Cu(n)/Au(III) even though the concentration of Au(III) is five times higher than Cu(II). For the adsorbent dosage, the adsorption capacity were decreased for both Au(III) (13.29 mg/g to 3.94 mg/g) and Cu(II) (12.59 mg/g to 2.53 mg/g). The selectivity of gold over copper start to surpass at the adsorbent dosage 0.16 g. For the desorption process, the combination of eluents, thiourea and HCl is highly potential to recover Au(III) from PKFAD-Chitosan beads. Meanwhile, the recovery of copper can be done by using HCl, HNO3 and EDTA that act as the eluents
To study the effect of different sintering temperature on ferum hydroxide / Muhammad Ridhwan Sikh Omar, Muhammad Razif Sabirin and Shafie Omar
No full textSintering is an operation involving the heating of ferrous or non-ferrous material below the melting temperature. By doing a sintering with different temperature, it will result in different characteristic to the material properties. The project is about the effect of different sintering temperature on ferum hydroxide, Fe(OH)3. Ferum hydroxide, Fe(OH)3 was used as a sample, which was produced by chemical reaction of adding natrium hydroxide, NaOH to ferum chloride, FeCh. The sample is centrifuged prior to separate ferum hydroxide, Fe(OH)3 from the aqueous. The centrifuge machine is used in this process. Different temperature in the sintering process ranging from 300°C to 700°C was used to study the effect of sintering process to the sample. Once the sintering process is completed, Magnetic Field Logger equipment is used to determine the magnetic field of the sample. The composition of the sample is also checked using the X-Ray Diffraction machine
Smart water tank for sustainable irrigation / Mohamad Nadzrin Norisam, Muhammad Ridhwan Afiq Sunsuki and Nur ‘Amira Hamid
No full textThe plant's development, germination, and productivity are all influenced by water. Water availability for irrigation has become increasingly vital as agricultural production has increased to fulfil global food demand. Previously, conventional agriculture was the most common method among farmers due to its great productivity in generating the product. However, over the last decade, traditional farming practices have been replaced with more sustainable ones. This is because, despite their high production, traditional practices can harm the environment and generate social disturbance. In terms of generating high-quality products without polluting the environment, sustainable agriculture is now playing a key role in the agricultural industry. One of the sustainable agriculture practices is to use rainfall as a source of water for irrigating crops. It's because it recycles rainwater and reuses it for agricultural purposes. At the same time, it has the potential to shift the use of clean water to more expensive treated water. One of the choices and productive strategies for storing rainwater for irrigating the crop is to use a rainwater collecting tank as a storage tan
Selective removal and recovery of gold and copper ions from aqueous solution by PKFAD-impregnated chitosan / Muhammad Ridhwan Abdul Rahim and Chang Siu Hua
No full textChitosan is one of the developing biosorbent that becomes main interest among the researchers since it can be used to recover various types of heavy metals in the aqueous solution. A lot of physical and chemical modification had been done toward the chitosan in order to increase its effectiveness for heavy metals recovery. This is because the conventional method like solvent extraction bring more negative impact to the environment In this research, the recovery of gold and copper ions from the aqueous solution has been investigated by using PKFAD-impregnated chitosan as biosorbent. The objectives are to investigate the effects of different parameters on the selective sorption of gold and copper from aqueous solution by PKFAD-impregnated chitosan and to propose suitable desorbing agents for gold and copper recovery from PKFAD-impregnated chitosan by literature review. To synthesis the PKFAD-Chitosan beads, it can be done through the impregnation method by which the viscous solution of chitosan is mixed with PKFAD. The investigated parameters for gold and copper ions recovery are pH of the aqueous solution, initial ratio concentration of aqueous solution and biosorbent dosage. Based on the result obtained, the highest percentage adsorption of Au(III) and Cu(II) can be achieved at pH = 3.24 (96.9%) and pH = 5.53 (71.1%) respectively. When the pH is increasing, the selectivity of Au(III) over Cu(II) reduced from 28.772 to 0.328. When the initial ratio concentration increasing, the adsorption capacity of gold increasing from 6.66 mg/g to 30.719 mg/g. However, the selectivity of Au(III)/Cu(II) is much lower compared to Cu(II)/Au(III) even though the concentration of Au(III) is five times higher than Cu(II). For the adsorbent dosage, the adsorption capacity were decreased for both Au(III) (13.29 mg/g to 3.94 mg/g) and Cu(II) (12.59 mg/g to 2.53 mg/g). The selectivity of gold over copper start to surpass at the adsorbent dosage 0.16 g. For the desorption process, the combination of eluents, thiourea and HCl is highly potential to recover Au(III) from PKFAD-Chitosan beads. Meanwhile, the recovery of copper can be done by using HCl, HNO3 and EDTA that act as the eluents
- …
