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In wireless sensor network nodes position estimation in space is known as localization. Node localization in wireless sensor network is important for many applications and to find the position with Received Signal Strength Indicator requires a number of anchor nodes. However the estimation of distance from signal strength decay in not very accurate especially in time varying environmental conditions and the estimation of exact direction required highly directive antenna but, may still affected by multipath fading. A Genetic Algorithm for wireless sensor network localization is proposed in this paper to solve the issue that the positioning accuracy is low with minimum anchor nodes. Hence in this paper we are presenting a Genetic algorithm for optimization approach which tries to find the optimal location by satisfying both the criteria with minimal error. The simulation results also shows effectively outperform both the techniques.
Vehicle Sensor Networks (VSN) are emerging as a new tool for effectively monitoring the physical world, especially in urban areas where a high concentration of vehicles equipped with on board sensors is expected.A vehicle tracking system combines the installation of an electronic device in a vehicle, or fleet of vehicles, with purpose-designed computer software at least at one operational base to enable the owner or a third party to track the vehicle’s location, collecting data in the process from the field and deliver it to the base of operation.
The heart of this paper here is a LPG gas leakage sensor circuit that detects the outflow of LPG gas and the circuit is a gas sensor module SEN 1327. QM 6 gas sensor is used in the SEN 1327 module.
Januar 2007. Diese Anleitung ist nach unserem derzeitigen Kenntnis- stand verfasst. Rechtliche Ansprüche auf Richtigkeit bestehen nicht. Technische ...
The OHSAS 18001 certification documents for clause wise requirements of the ISO standard designed by Global Manager Group. This OHSAS 18001 documents list helps user to understand mapping agent each clause of OHSAS 18001:2007. Get more information visit @ www.globalmanagergroup.com
Accountability in the control and management of public funds is one of the most sensitive aspects of the activities of government in all democracies. Hence, the 2007 the regulation enacted by the Republic of Indonesia contains provisions relating to control over public funds. However, the required level of accountability in public expenditure has not been achieved by some churches in Bali. The situation has remained worrisome even though the region does not lack in appropriate laws and regulation required to bring rationality into the system. Though there have been some bold steps and initiatives in the recent past by the government through strengthening existing institutions and creating new ones with responsibility for fraud prevention and other controls, the issue of weak accounting infrastructure has not been addressed. http://www.scirj.org/jul-2014-paper.php?rp=P0714152
The gas analyzer market units are estimated to be 639 thousand units in 2013, growing at a CAGR of 4.3% between 2013 and 2018. In terms of revenue, the gas sensor, and detectors markets are expected to grow at a CAGR of 6.1% and 5.7% respectively, during the same period. [262 Pages Report] Gas Analyzer Market , Sensor and Gas Detector Market categories by Technologies (Infrared, Electrochemical, Catalytic, Metal Oxide Semiconductor, Laser), By Systems (Fixed & Portable) & By End-User Industries & by Geography.
An easy-to-use entry level digital SLR camera, offering high-quality performance and outstanding value for money PENTAX RICOH IMAGING COMPANY, LTD. is pleased to announce the launch of the PENTAX K-500 digital SLR camera. With its solid basic specifications and outstanding value for price, this new model is designed to extend the joy of high-quality digital SLR photography to everyone. The PENTAX K-500 was developed based on the PENTAX K-50 digital SLR camera (launched in June 2013). This cost-efficient model inherits such remarkable features as a compact, lightweight, easy-to-hold body; high-resolution image reproduction with approximately 16.2 effective megapixels; super-high-sensitivity shooting at ISO 51200; and high-speed continuous shooting at approximately six images per second, making it an ideal imaging tool for all casual digital photographers. Major Features 1. High-resolution, super-high-sensitivity shooting at ISO 51200 The K-500 features the state-of-the-art CMOS image sensor with a large image-capturing area measuring 23.7mm by 15.7mm, to assure high-speed image data readout. This image sensor is coupled with PRIME M — the same high-performance imaging engine incorporated in upper-class models — to deliver super-high-resolution, rich-gradation digital images with approximately 16.28 effective megapixels. The K-500 also offers super-high-sensitivity shooting at a top sensitivity of ISO 51200, allowing the photographer to handhold the camera for beautiful nighttime snapshots.
Kazete, biti ce rata! Pa Srbija je vec u ratu godinama. Pod okupacionom vlascu, iscrpljena, bez nade. Bitka je objavljena vec 2007 Minheskim govorom Putina. Uzvracena Augusta 8, 2008 napadom na Ruske interese u Gruziji, padom US financijskih institucija iste godine u Septembru, krizom financijskog sistema koja traje do danas, I pokretom za dedolarizaciju sveta objavom BRIKS medjunarodne banke i monetarnog fonda. Ukrajina je besna reakcija US na kaos koji je sama stvorila i nemoze se pomiriti cinjenicom da od kaosa ne profitira. Niste li primetili da se je spustila zapadna lopta -- Ukrajinska avantura ne ide po planu. i daljni -- skupi -- kaos moze ocekivati u Ukrajini.