1. INTRODUCTION
The geotechnical engineers design foundations and other structures on the soil after investigation of the type of soil, its characteristics and its extent. If the soil is good at shallow depth below the ground surface, shallow foundation such as footings and rafts, are generally most economical. However if the soil just below the ground surface is not good but a strong stratum exist at a great depth, deep foundations, such as piles, wells and caissons are required. Deep foundations are quite expensive and a ....etc

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Laser Micro-Patterning by Means of Optical Fibers with Micro-grinded Lens End Faces



Introduction

Nano-patterning of polymer surface has found a wide range of applications including biotechnology, where holes in the size of hundreds nm can influence the growth and differentiation of relatively large living cells . Instead of the e-beam patterning technique used in the Ref. 1, we ap-plied direct writing by laser-light. In our previous papers , we have demonstrated that th ....etc

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To get full information or details of photonic ic technology please have a look on the pages

http://seminarsprojects.net/Thread-silicon-photonics--31916?pid=71785&mode=threaded

if you again feel trouble on photonic ic technology please reply in that page and ask specific fields in photonic ic technology ....etc

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ppt on natural fibers in concrete

Concrete is the most widely used construction material in the world and steel reinforcement is always required to meet tensile strength and ductility demands of concrete structures. The production of concrete and reinforced concrete structures creates lots of environmental issues associated with the significant release of CO2 and other greenhouse gases. In addition, the corrosion of steel reinforcement is one of the major challenges that current civil engineers are facing. In the United States, the upgrading o ....etc

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A photonic integrated circuit (PIC) or an integrated optical circuit is a device that integrates multiple (at least two) photonic functions and, as such, is similar to an electronic integrated circuit. The main difference between the two is that a photonic integrated circuit provides functions for information signals imposed at optical wavelengths typically in the visible or near infrared spectrum from 850 nm to 1650 nm.


The most commonly used material platform for phot ....etc

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photonic integrated circuit seminar report

A photonic integrated circuit (PIC) or integrated optical circuit is a device that integrates multiple (at least two) photonic functions and as such is similar to an electronic integrated circuit. The major difference between the two is that a photonic integrated circuit provides functions for information signals imposed on optical wavelengths typically in the visible spectrum or near infrared 850 nm-1650 nm.

The most commercially utilized material platform for photonic integrated circuits is indium ....etc

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Send me seminar report on photonic crystal fiber. ....etc

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To get more information about the topic fibers that can hear and sing please refer the page link below

http://seminarsprojects.net/Thread-fibre-that-can-hear-and-sing ....etc

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To get full information or details of vibration measurement in transformer using optical fibers please have a look on the pages

http://seminarsprojects.net/Thread-transformer-tank-vibration-modeling-as-a-method-of-detecting-winding-deformations

if you again feel trouble on vibration measurement in transformer using optical fibers please reply in that page and ask specific fields ....etc

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xperimental results on ?ber micro-buckling of continuous glass-?ber reinforced hollow-cored recycled plastic extrusions under creep tests are introduced. The full size specimens with dimensions in 2:5 3:5 42 in:3 were submerged in warm water at a temperature of 125 F when they were under a four-point bending creep test. The results show that the micro-buckling of the embedded glass-?ber roving occurs along 90% the length of the specimen on the upper inner surface (compressive side) and mainly during the time between 5 and 100 h from the init ....etc

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