Biometrics refers to the automatic identification of a person based on his/her physiological or behavioral characteristics such as finger scan, retina, iris, voice scan, and signature scan etc. This method of identification is preferred over traditional methods involving passwords and PIN numbers for various reasons: the person to be identified is required to be physically present at the point-of-identification; identification based on biometric techniques obviates the need to remember a password or carry a token. The ultimate form of electroni ....etc

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Presented by:
Shahin R Krishna


Sumantra Technologies - Orionis Technologies & Solutions Pvt.Ltd. Sumantra Technologies
1. INTRODUCTION
1.1 About the firm
Sumantra Technologies is the advanced technology training division of Orionis Technologies & Solutions Pvt.Ltd. Sumantra Technologies provides continuous professional training to Corporate Organizations, Professionals, and Students to maintain their skill sets on par with the latest in technology.
Their major activities are :
 On Job Training
 ....etc

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HI....frnds........
I am jero frm jeppiaar engineering college
i am doin B.E.Aero 2nd yr.
i need a help......
can anyone help me in preparin for a paper presentation compitition
on anyone of the followin topis......
1)Alternate Propulsion Technologies

2) Advanced Engine Technologies

3)Emerging Fuels and Fuel Cells

4)Dynamic Modeling Processes

5)Automotive Testing and Instrumentation

plsssssssss reply me soon........ ....etc

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Introduction to Internetworking



Introduction

This chapter explains basic internetworking concepts. The information presented here helps readers who are new to internetworking comprehend the technical material that makes up the bulk of this publication. Sections on the Open System Interconnection (OSI) reference model, important terms and concepts, and key organizations are included.



OSI Reference Model: Introduction

Moving information between computers of diverse design is a formidable task. In the early 1980s, the Interna ....etc

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Ppt based on the topic smart grid technology: communication technology and standards ....etc

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FACTS is a concept introduced by Electric Power Research Institute (EPRI), U.S.A.It is actually a group of advanced transmission technologies that rely on high speed, solid-state electronics, rather than electromechanical devices.

By this concept, the apparent impedance of a transmission line is controlled according to certain algorithm. Thus the power system operation is made more reliable, controllable and efficient. The FACTS system is a promising method, which can be implemented into the system for enhancing system stability by damping ....etc

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advanced fabrication technologies for ic manufacturing
....etc

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Before knowing about the control technologies used to control air pollutants. We should have a general idea of the various sources of air pollution. A source of air pollution is any activity that causes pollutants to be emitted into the air. There have always been natural sources of air pollution, also known as biogenic sources. For example, volcanoes have spewed particulate matter and gases into our atmosphere for millions of years. Lightening strikes have caused forest fires, with their resulting contribution of gases and particles, for as lo ....etc

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Laser micro fabrication technologies on RF MEMS



INTRODUCTION



Radio Frequency Microelectromechanical Systems Switches (RF MEMS)
Lower insertion loss
High isolation
Greater linearity
Lower static power dissipation

RF MEMS Switch Structure


Substrate
Coplanar waveguide(CPW) signal line
Bridge
Electrode plate

Fabrication based on IC wet and dry etching technique


Fabrication Procedure


Oxidation of SiO2 and depo ....etc

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Abstract:
Mass customization manufacturing (MCM) has been gaining recognition as an industrial revolution in the 21st century. This paper presents innovative approaches in realizing and exercising MCM in theoretical and practical applications. Strategies of generalized production line platform and modularization are explored to support dynamic reconfigurations of MCM. NISTâ„¢s XML-based Shop Data information integration specification is utilized to derive a data driven reconfigurable MCM modeling methodology. A simulation model of a Boei ....etc

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