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Muhammad Rifqi Ma’arif(무하마드 리프키 마리프),Yong-Han Lee(이용한) 대한산업공학회 2013 대한산업공학회 춘계학술대회논문집 Vol.2013 No.5
Nowadays, the emergence of RFID technology can help the organization for collecting the information about the distribution of their commodities to satisfy the consumer demand. By aggregating the transaction (a pair of shipping and receiving event in RFID based supply chain) organization can capture the internal structure of their supply chain network. But, for supply network which consist of numerous stakeholders, the structure of supply chain network will be very complex and hard to understand. The complexity of supply chain network structure make a company fail to get valuable insight. If company fail to get an insight of their supply chain network they will fail to perform a quick and proper analysis that in turns will hampering them to improve their supply chain network. The main objective of this paper is to outlines some clustering approaches for presenting the complex supply network (specifically on the distribution channel level) in understandable form.
Muhammad Rifqi Ma’arif(무하마드 리프키 마리프),Yong-Han Lee(이용한) 한국경영과학회 2013 한국경영과학회 학술대회논문집 Vol.2013 No.5
Nowadays, the emergence of RFID technology can help the organization for collecting the information about the distribution of their commodities to satisfy the consumer demand. By aggregating the transaction (a pair of shipping and receiving event in RFID based supply chain) organization can capture the internal structure of their supply chain network. But, for supply network which consist of numerous stakeholders, the structure of supply chain network will be very complex and hard to understand. The complexity of supply chain network structure make a company fail to get valuable insight. If company fail to get an insight of their supply chain network they will fail to perform a quick and proper analysis that in turns will hampering them to improve their supply chain network. The main objective of this paper is to outlines some clustering approaches for presenting the complex supply network (specifically on the distribution channel level) in understandable form.
Muhammad Arif,Abdur Rehman,Mohamed E. Abd El-Hack,Muhammad Saeed,Fateh Khan,Muhammad Akhtar,Ayman A. Swelum,Islam M. Saadeldin,Abdullah N. Alowaimer 아세아·태평양축산학회 2018 Animal Bioscience Vol.31 No.12
Objective: The present study attempted to determine safe and sufficient growth promoters in poultry feeding. Methods: A total of 520 seven-day-old quail chicks were randomly allotted to eight treatment groups in a 4×2 factorial design experiment to evaluate the effect of different levels of humic acid (HA) and black cumin (BC) seed and their interactions on growth, carcass traits, gut microbes, and blood chemistry of growing quails. Quails were randomly distributed into 8 groups in a 4×2 factorial design, included 4 HA levels (0, 0.75, 1.5, and 2.25 g/kg diet) and 2 BC levels (0 or 5 g/ kg diet). Results: Increasing HA level associated with a gradual increase in final weight, feed intake and body weight gain along with an improvement in feed conversion ratio. Dietary addition of 5 g BC powder/kg diet gave similar results. The highest level of HA (2.25 g/kg diet) recorded the best values of carcass weight, breast yield, intestinal length, and intestinal weight comparing with the control and other HA levels. Total viable microbial counts decreased (p<0.05) with increasing levels of HA except the intermediate level (1.5 g/kg diet). The concentration of serum cholesterol and low density lipoprotein (excluding that 0.75 g HA) decreased (p<0.05) and high density lipoprotein increased (p = 0.034) along with increasing HA level. The interaction between the 2.25 g HA×5 g gave the best results regarding most studied parameters. Conclusion: These findings indicated that HA combined with BC could be used as effective growth promoters, with the recommended level being 2.25 g HA+5 g BC/kg of quail diet.
Battery Energy Storage System-Based Stabilizers for Power System Oscillations Damping
Muhammad Arif Sharafat Ali,Khawaja Khalid Mehmood,Ji-Kyung Park,Chul-Hwan Kim 한국조명·전기설비학회 2016 조명·전기설비학회논문지 Vol.30 No.10
To ensure secure and reliable operations of power systems, rapid damping of power system oscillations is unavoidable. This paper addresses the improved damping characteristics of a power system by integrating the Energy Storage System (ESS) such as a battery into a Flexible AC Transmission System (FACTS) device named the Battery Energy Storage System (BESS). Design of the BESS-based stabilizers is created to enhance the power system dynamic stability and damping profile. A modified Philips-Heffron model of a Single Machine Infinite Bus bar (SMIB) power system with BESS is established and analyzed. Improved damping characteristics of the power system oscillations are selected as performance criteria for the proposed design. Simulation results show the superior performance of the proposed design as compared to the coordinated design of BESS and conventional Power System Stabilizers (PSS). All the simulations are carried out in MATLAB/SIMULINK.
Metallic nanowire–graphene hybrid nanostructures for highly flexible field emission devices
Arif, Muhammad,Heo, Kwang,Lee, Byung Yang,Lee, Joohyung,Seo, David H,Seo, Sunae,Jian, Jikang,Hong, Seunghun IOP Pub 2011 Nanotechnology Vol.22 No.35
<P>We report a simple but efficient method to prepare metallic nanowire–graphene (MN–G) hybrid nanostructures at a low temperature and show its application to the fabrication of flexible field emission devices. In this method, a graphene layer was transferred onto an anodic alumina oxide template, and vertically aligned Au nanowires were grown on the graphene surface via electrodeposition method. As a proof of concept, we demonstrated the fabrication of flexible field emission devices, where the MN–G hybrid nanostructures and another graphene layer on PDMS substrates were utilized as a cathode and an anode for highly flexible devices, respectively. Our field emission device exhibited stable and high field emission currents even when bent down to the radius of curvature of 25 mm. This MN–G hybrid nanostructure should prove tremendous flexibility for various applications such as bio-chemical sensors, field emission devices, pressure sensors and battery electrodes. </P>
A Survey on Data Warehouse Constructions, Processes and Architectures
Muhammad Arif 보안공학연구지원센터 2015 International Journal of u- and e- Service, Scienc Vol.8 No.4
Data warehouse is the repository of historical data. Real time data ware housing has been achieved by different tools and techniques. This paper is based on survey on different dimensions of real time data ware housing in different manner. The survey is based on real time data ware house loading methodology in which data is load in real time and its update, different aspects of peer to peer network for cashing of OLAP results, self-maintenance view of different multiple views in data ware house scenarios, for checking the research either it is dead or alive for modeling and design of data ware house, view maintenance in ware housing and also focus the study on the temporal requirements of real time DWH. And also provides the comparison between these specific studies by giving the tables.