Friction Stir Welding (FSW) is getting its popularity because it is considered as an environmentally friendly manufacturing. Homemade FSW tool to be attached to a conventional milling machine was designed and fabricated. Experimental investigation of FSW process of the Aluminum alloy work piece to observe its heat generation was performed. Since he

Homemade Friction Stir Welding (FSW) Tool utilizing conventional milling machine has been developed. The FSW tool made from mild steel was designed and fabricated. Experimental investigation of FSW process of the Aluminum alloy specimens to observe its mechanical performances was performed. To evaluate its performance, hardness test, tensile test a

In developing any engineering product, it is crucial to develop product architecture of the system. An engineering team who responsible in developing different module should work together in order to obtain product architecture as a blueprint of the project. It is common to breakdown system or product into smaller elements as follows: subsystems, m

In developing any engineering product, it is crucial to develop product architecture of the system. An engineering team who responsible in developing different module should work together in order to obtain product architecture as a blueprint of the project. It is common to breakdown system or product into smaller elements as follows: subsystems, m

Mefenamic Acid (MA) is a non-steroidal anti-inflammatory drug (NSAIDs). It is a class of drug that provides analgesic and antipyretic (fever reducing effect) and in higher doses, anti-inflammatory effect. This study is focused to develop a rapid and sensitive method for the detection of mefenamic acid in human plasma. Liquid - liquid extraction was

Traditional/medicine (TM) has a significant contribution to the global health care system. During the past few decades the use of TM has progressively increased worldwide. Therefore, safety and quality of such products become a major concern. Some herbal medicines may contain toxic substances such as heavy metals. Arsenic (As), cadmium (Cd), lead (

New sensitive and highly economic analytical method for the analysis of gliclazide in tablet dosage form was developed and validated using UHPLC column and HPLC instrument. Standards and samples were prepared by dissolving gliclazide standard or gliclazide tablets in small amount of methanol sonicate for 5 min then top up using mobile phase. Sample

This study focuses on the determinants of the success of microenterprise owners in receiving loan from one of the successful microfinance institutions in the world, namely BRI Unit in Medan city, North Sumatra, Indonesia. This study applies the methodology before and after approach for measuring the success. It utilizes some financial indicators to

This study attempts to explore the performance of microenterprise before and after accessing BRI’s microproducts. It also attempts to compare the performance between the microenterprises which have access to KUPEDES and KUR products. The performance of the microenterprises is measured in terms of income, fixed assets, and household expenditures.

With the advent of Islamic banking, a new species was added to the banking system which was then, only dominated by the conventional banking. Islamic banking expanded in the world within the last decade and as a result, Islamic finance emerged as an alternative to the conventional finance. This created Islamic companies and Islamic financial instit