The interface between different fields is believed to be fertile ground for breakthrough research. The interface between the emerging fields of biotechnology and nanotechnology is particularly interesting. The possibilities for new fruit are diverse: biotechnology offers new approaches for self-assembly of structures at the nanoscale, while nanotechnology offers new methods for probing and accessing biological systems. In this talk, I will discuss research in this new frontier in my group, including 1) self-assembly of 2D nanocomponent arrays b ....etc

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INTRODUCTION
Nanotechnology is one of the most active areas of research, which is widely used in almost all areas.
The most suitable materials as concrete in the construction industry, it must improve its quality.
Improvement of properties of concrete by adding nanoparticles showed significant improvement compared to conventional concrete.
Why nanotechnology for concrete?
Improves 3D svojstvathe material.
Ability to control or manipulate materials at the atomic level. Nano-scale ATTACK on the ASR (alkali metal silicate reaction)
To ....etc

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Nanoelectronics and nanomirror memory
Nanoelectronics refer to the use of nanotechnology on electronic components, especially transistors. .nanoelectronics often refer to transistor devices that are so small that inter-atomic interactions and quantum mechanical properties need to be studied extensively. hybrid molecular/semiconductor electronics, one dimensional nanotubes/nanowires, or advanced molecular electronics are the present candidates that fall in the nanoelectronic component category. Nanoelectronics holds the promise of making ....etc

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Cement and Concrete Terminology


FOREWORD
This report is the authoritative glossary for cement and concrete technology. It is to be used generally and specifically in ACI technical
communications, correspondence, and publications. One mission of Committee 116 is to produce and maintain a list of terms
with their meaning in the field of cement and concrete technology.
Committee 116 has tried to produce a glossary that will be useful, comprehensive, and up-to-date. It recognizes, however, that the
listing ....etc

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More Info About nano-technology-nano-generator-to-power-nano-de

http://scribddoc/35006320/Report-on-Bio-Nano-Generators ....etc

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I WOULD LIKE TO KNOW ABOUT THE PARTIAL REPLACEMENT OF CEMENT BY USING EGG SHELL POWDER IN CONCRETE AND ITS PROPERTIES. ....etc

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i want to know some details about nano cement concrete..i request you to give information about the topic . ....etc

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SPECIFIC GRAVITY:
WEIGHT OF EMPTY PYCNOMETER (M1) : 324.5g
WEIGHT OF PYCNOMETER + RICE HUSK ASH (M2) : 355.9g
WEIGHT OF PYCNOMETER + RHA + WATER (M3) : 856.3g
WEIGHT OF PYCNOMETER +WATER (M4) : 871.7g
SPECIFIC GRAVITY OF RHA : M2-M1 / (M2-M1)-(M4-M3)
= 1.96
SPECIFIC GRAVITY OF RHA = 1.96
BULK DENSITY :
EMPTY WEIGHT OF CALIBRATED CONTAINER : 47g
WEIGHT OF CONTAINER + RHA : 96.6g
VOLUME OF CONTAINER :100 cm3

BULK DENSITY OF RHA = (96.6-47) / 100
= .496 g/cm3
= 496 kg/m3 ....etc

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ABSTRACT

Materials Science research is now entered a new phase where the structure and properties of materials are investigated, characterized and controlled at the nanoscale. Though as sophisticated as their larger counterparts, these devices are still burdened because they rely on an outside power. The size of the entire device is determined by the size of the power source. Batteries and other traditional sources are too large, and tend to negate the size advantages of nano devices. Also, batteries being used at present require toxic ch ....etc

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Sir/ Madam,
Please send me the ppt of nano concrete. ....etc

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