SHAPE MEMORY ALLOYS
Introduction
Shape memory alloys (SMA's) are metals, which exhibit two very unique properties, pseudo-elasticity, and the shape memory effect. Arne Olander first observed these unusual properties in 1938 (Oksuta and Wayman 1998), but not until the 1960's were any serious research advances made in the field of shape memory alloys. The most effective and widely used alloys include NiTi (Nickel - Titanium), CuZnAl, and CuAlNi.
The two unique properties described above are made possi ....etc

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SHAPE MEMORY ALLOYS
Introduction
Shape memory alloys (SMA's) are metals, which exhibit two very unique properties, pseudo-elasticity, and the shape memory effect. Arne Olander first observed these unusual properties in 1938 (Oksuta and Wayman 1998), but not until the 1960's were any serious research advances made in the field of shape memory alloys. The most effective and widely used alloys include NiTi (Nickel - Titanium), CuZnAl, and CuAlNi.
The two unique properties described above are made possi ....etc

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gunvattapurn shiksha hetu niji vidyalayo ki avahelana nahi ki ja sakati kyoki inaki bhagidari bahut adhik hai jarurat is bat ki hai ki inaka sanrakshan aur niyaman kiya jay taki samaj me asantosh fale bina lakshya ko prapt kiya ja sake rastriya shiksha niti ke u.p.me hone wale seminar ka pata hone ke bad chala vistrit sujhav ap tak kaise preshit karu? pls nirdist kare ap ka

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ABSTRACT

Jammer are the device by which we can creat a temporary “dead zone”in there immediate proxcimity.
There are three type of jammer .
Radar jammer
Radio jammer
Cell phone jammer

A cell phone jammer is an instrument used to prevent cellular phones from receiving and transmitting the mobile signals to a base station. When used, the jammer effectively disables cellular phones in the area.

Jamming basics

A jamming device transmits on the s ....etc

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Hi am Vishwdeep Raj i would like to get details on hindi debate on saman siksha pranali ki prasangikta please help me soon in one day ....etc

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Presented By
P.J.ALBERT
RAKESH LAWRENCE
RAPHAEL A VAZHZAPILLY


DEFINITION
A family of materials with an ability to change few of its original properties by the application of any external stimuli, such as stress,temperature,moisture,ph,electric and magnetic fields are called SMART MATERIALS.
Evolution of smart materials
Most familiar engineering materials and structures until recently have been ‘dumb’
They have been preprocessed and/or designed to offer only a limited set of responses to external st ....etc

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NITI Aayog

*NITI Aayog - National Institution for Transforming India replaced Planning Commission of India from 1st January 2015. 
*Specialised wing of NITI Aayog comprising of representatives from every State and Ministry to serve as a permanent platform for national collaboration 
Ans : ‘TEAM INDIA’
*The Vice Chairperson and CEO of NITI Aayog will be appointed by the Prime Miniser.
*First meeting of the Governing council of NITI Aayog was held on 
Ans : 8th ....etc

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SHAPE MEMORY ALLOYS
Introduction
Shape memory alloys (SMA's) are metals, which exhibit two very unique properties, pseudo-elasticity, and the shape memory effect. Arne Olander first observed these unusual properties in 1938 (Oksuta and Wayman 1998), but not until the 1960's were any serious research advances made in the field of shape memory alloys. The most effective and widely used alloys include NiTi (Nickel - Titanium), CuZnAl, and CuAlNi.
The two unique properties described above are made possi ....etc

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dear sir
i am pursuing B. ED i have got a topic on rastriya siksha niti 1986 i want to know meaning objectives merits and demerits
THANK YOU SIR ....etc

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SHAPE MEMORY ALLOYS
Introduction
Shape memory alloys (SMA's) are metals, which exhibit two very unique properties, pseudo-elasticity, and the shape memory effect. Arne Olander first observed these unusual properties in 1938 (Oksuta and Wayman 1998), but not until the 1960's were any serious research advances made in the field of shape memory alloys. The most effective and widely used alloys include NiTi (Nickel - Titanium), CuZnAl, and CuAlNi.
The two unique properties described above are made possi ....etc

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Rastriya siksha niti1986 me sakshik samanta sambandhi pravdhan ....etc

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SHAPE MEMORY ALLOYS
Introduction
Shape memory alloys (SMA's) are metals, which exhibit two very unique properties, pseudo-elasticity, and the shape memory effect. Arne Olander first observed these unusual properties in 1938 (Oksuta and Wayman 1998), but not until the 1960's were any serious research advances made in the field of shape memory alloys. The most effective and widely used alloys include NiTi (Nickel - Titanium), CuZnAl, and CuAlNi.
The two unique properties described above are made possi ....etc

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Presented By:
By Gordon A. Shaw, Jeremy S. Trethewey, A. David Johnson, Walter J. Drugan, and Wendy C. Crone


In this seminars, we examine the feasibility of using thin-film NiTi shape-memory alloys (SMAs) for thermomechanical data storage as an alternative to the polymer thin film used as the data storage medium in the IBM Millipede device.'8' NiTi is a potentially more robust and rapid storage medium than the polymer films currently used for thermomechanical data stor¬age. For example, the poly(methyl methacrylate) ( ....etc

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