VOLUME 1 , ISSUE 1 (June 2016) - List of articles

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Improving Protection and Security Awareness Amongst Home User

Muhammad Farhan/ Muhammed Fazil Ali/ Sajid Ahmed Khan/ Syed Shaji Ul hassan

The growth of the Internet brings threats to the end user, which affects the home users more severely. The result from the different surveys shows that these vulnerabilities affect home user very badly. As strong security, controls have been implemented in businesses to minimize losses, hackers and fraudsters have moved their attention towards end users, which are normally easier prey. The increase in the need of security amongst end users is an important task of the today. A small security surv(..)

DOI: 10.21307/ijanmc-2016-001

Gathering Correlated Data in Wireless Sensor Networks Using a Heuristic Algorithm

Yuexian Wang/ Cheng Chew Lim

We propose a routing scheme for data gathering and aggregation in wireless sensor networks. The scheme aims to optimise an aggregation tree in order to minimise the energy dissipation of data aggregation and transmission. A modified particle swarm optimisation algorithm is developed in the proposed scheme. In addition, the routing scheme uses a generic data aggregation model which accommodates different correlation conditions. The performance of the proposed scheme is evaluated and compared with(..)

DOI: 10.21307/ijanmc-2016-002

Estimation Algorithm for Low Frequency Seismic Motions Based on Extended Semblance Function

Lianming Sun

Monitoring low frequency and long period ground motions is very important for earthquake detection and alarm systems, and signal processing techniques help to investigate the mechanism of deep ground motions and earthquake occurrence by detecting effective seismic information from the seismograms. In this paper a frequency domain algorithm is presented to estimate the travel time difference of seismic waves with multi-path interferences caused by the refraction effect. The spectra of the seismog(..)

DOI: 10.21307/ijanmc-2016-003

A Fault Detection Method for Combinational Circuits

Ali Abbass Zoraghchian/ Moslem Didehban/ Mohammad Reza Mehrabian

As transistors become increasingly smaller and faster and noise margins become tighter, circuits and chip specially microprocessors tend to become more vulnerable to permanent and transient hardware faults. Most microprocessor designers focus on protecting memory elements among other parts of microprocessors against hardware faults through adding redundant error-correcting bits such as parity bits. How ever, the rate of soft errors in combinational parts of microprocessors is consider edas impor(..)

DOI: 10.21307/ijanmc-2016-004

A Fast Optical Spectrum Data Acquisition Method Based on FPGA and DSP

Liqun Xu/ Gong Jiaming

This paper presents a fast CCD optical spectrum data acquisition method based on FPGA, FIFO and DSP. Introduces a linear CCD timing sequence control signal generation and high speed ADC interface with FIFO and DSP in detail, publishes this design key parts FPGA logic schematic and VHDL source code, provides a general solution for universal high speed CCD optical spectrum data acquisition and analysis system.

DOI: 10.21307/ijanmc-2016-005

The Effect of Residual Stress on Coupling Power Loss of VCSEL Modulus

Jao-Hwa Kuang/ Chao-Ming Hsu/ Ah-Der Lin/ Jyun-Wei Luo

In this article,the effect of residual stress on active region misalignmentof laser light sources for vertical cavity surface emitting laser (VCSEL)modulus has been studied.The post-weld-shift variation of active region introduced from the residual stress distribution variation for different VCSELsolder joints, i.e. tin-silver (Sn/3.5Ag) and tin-lead (Sn/37Pb) solder joints,a resimulated by employing the thermal-elastic-plastic finite element model of MARC package.The ball grid solidification in(..)

DOI: 10.21307/ijanmc-2016-006

Measurement of Brain Activity Related to Unpleasant Emotion in the Prefrontal Cortex Region Using NIRS

Haruki Kawanaka/ Atsushi Nagase/ Koji Oguri

We measured noninvasively a response of blood flow (hemoglobin concentration) in the prefrontal cortex area caused by emotional unpleasant arousal using the near-infrared spectroscopy (NIRS). NIRS can be easily measured brain activity in comparison with other measurement methods. And it has the advantage of low load for subjects. In this study, auditory stimuli applied to subjects in order to arouse unpleasant emotions, changes in blood flow were measured at that time. As a result, we have confi(..)

DOI: 10.21307/ijanmc-2016-007

A New Connected-Component Labeling Algorithm

Yuyan Chao/ Lifeng He/ Kenji Suzuki/ Qian Yu/ Wei Tang

This paper proposes a new first-scan method for two-scan labeling algorithms. In the first scan, our proposed method first scans image lines three by three with a leaving line, and for foreground pixels among each three lines, assigns them provisional labels, and finds and resolves label equivalences among them. Then, it processes the leaving lines from top to bottom one by one, and for each line, assigns foreground pixels on the line provisional labels, finding and resolving label equivalences (..)

DOI: 10.21307/ijanmc-2016-008

Implementation of an Automatic Checking Machine for Battery Welding Condition

Kuen-Cheng Wang/ Chih-Hung Wang/ Tsair-Rong Chen

The common automobile battery is composed of series connection of six units of battery chargers, withthetab welded between each battery charger for a purpose of connection. Thus the satisfactory welding pointwill be closely related to the lifetime of the battery. If the welding point is not solid enough, it will produce high resistance and heat in welding point upon numerous current discharge and charge, thus leading to a breakage of the welding point and causing damage to battery. This essay ai(..)

DOI: 10.21307/ijanmc-2016-009

Research of Integration Technology between CATIA and TOOLMANAGER Based on CAA

Li Yihui

In order to implement the integration of the tool libraries from CATIA and the tool database, CATIA software was further developed using CAA. CAA macro-based integration project about the two libraries is proposed, and the development process is presented. In CAA environment provided by CATIA, though further developed using CAA, calling for information, converting information and valuating information of CATIA and TOOLMANAGER were researched. Finally, the dynamic calling, association and driving(..)

DOI: 10.21307/ijanmc-2016-010

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