Browsing NANOTECHNOLOGY by Issue Date

EARTHQUAKE RESISTANT DESIGN, OF BUILDING ELEMENTS

Jain, Vineet Prakash (1970)

Considerable knowledge has been gained in the, last three decades about the phenomena of ground motion, the characteristics of structures and their behaviour in earthquakes. Whenever an earthquake occurs, it induces forces ...

FLUME STUDIES ON RESISTANCE OF TWO - DIMENSIONAL STRIP ROUGHNESSES

Chandra, Sushil (1970)

This thesis presents the results of an experimental Investigation on the mechanism of resistance to flow over artificial roughness elements. The studies were carried out on two»dimensional sharp-edged strips of negligible ...

ON THE DEVELOPMENT OF A SUITABLE NUMBER CODING SYSTEM FOR POINTS IN A PHOTOGRAMMETRIC BLOCK

Srivastava, R. S. (1970)

In block triangulation one has to deal with a large volume of experimental data involving hundreds of observation points. Relevant information pertaining to each observation point must also be recorded along with image/model ...

PHOTO INTERPRETATION AS A TOOL FOR THE GREEN REVOLUTION

Sidhu, Sadhu Singh (1970)

One of the major problems faced by India at present is that of food shortage. Such a situation may be due to the backwardness of India in agriculture, which is probably due to the lack of irrigation facilities, water logging ...

BEARING CAPACITY OF UNDER-REAM PILES IN WEAK SOILS

Jain, K. G. S. (1970)

The present study was carried out to study the bearing capacity. of single and multiple under-reamed piles in the weak soils covering a large portion of the Shriraagar Valley. The study include' full scale tests on 8 nos. ...

STUDY OF EFFECTS OF REPEATED LOADING ON SOIL-CEMENT SPECIMENS

Vasishtha, G. K. (1970)

Rcttionaiisiation of dootgn concepts for aoii- camont beco couroo s t o a problovi ongaging the attontion of Highia Enjt oraq tnd repoatod loading taste are oitpeatod to provide fl roaliotic ano of oaaoo soil cent ...

MEAN FLOW CHARACTERISTICS OF 16 CONICAL AND SQUARE DIFFUSERS

Dass, H. S. (1970)

An accurate knowledge of the flow phenomena and the energy losses In diffusers to important in several +cnginoering problems. An oxper&mental study of these asp- octs in conical and square diffusers having a constant area ...

USE OF REMOTE SENSOR SYSTEMS FOR MILITARY RECON NAISSANCE

Singh, Narinder (1970)

For planning and .,+conducting war operations, reconnaissance plays an important role. The reconnaissance methods in the past were very .crude and were conducted by actual field. u rk. Military needs demand that such ...

SYNTHESIS OF METAL OXIDE NANOPARTICLES AND THEIR INHIBITORY ACTION FOR GLYCOSIDE HYDROLASES

Firdoz, Shaik (2010)

The present report describes the synthesis of water soluble biocompatible metal oxides nanoparticles in aqueous media. These particles have been characterized by using various spectroscopic and electron microscopy. Advanced ...

WATER BASED SOL-GEL SYNTHESIS AND CHARACTERIZATION OF HYDROXYAPATITE

Gyanavi (2010)

Sol-gel technology for Hydroxyapatite (HAp) synthesis has been developed more than a decade ago. The existing sol-gel HAp synthetic methods which use alkoxide - based precursors require solvent based diluting media, a ...

DEVELOPMENT OF Ni-P-ZnO NANOCOMPOSITE COATINGS

Nayyar, Raj Karan (2010)

Zinc oxide nanoparticles can be synthesized by physical methods or chemical methods or combinations of both, the chemical method are useful for getting very small size nanoparticles. The nanoparticles are known for a wide ...

SEMICONDUCTOR NANOPARTICLES AND THEIR INTERACTION WITH ORGANIC DYES

Kumar, U. Rajesh (2010)

The composites having the compositions Ti02/Dye, CdS/Dye, and CdS/Ti02/Dye (where Dye is an organic dye possessing donor-acceptor architecture and carboxylic acid groups) have been synthesized and characterized by different ...

SYNTHESIS, CHARACTERIZATION AND BIOMEDICAL APPLICATIONS OF SILICA BASED METAL NANOCOMPOSITES

Devi, Pooja (2010)

The work embodied in this thesis entitled "Synthesis, Characterization. and Biomedical Applications of Silica based Metal Nanocomposites" consists of two chapters. The synthesis of Au poly (dimethylsiloxane) nanocomposites ...

ETHANOL BASED SOL-GEL SYNTHESIS AND CHARACTERIZATION OF HYDROXYAPATITE

Trehan, Gouri (2010)

In this Dissertation report, a relatively easy method to synthesize pure, stable, stoichiometric nanocrystalline I-lydroxyapatite i.e. Ca3(PO4)6(OH)2 (HAP) at low temperature by ethanol based sol—gel route, has been ...

SYNTHESIS, CHARACTERIZATION AND TOXICITY OF BIOCONJUGATED CdS QUANTUM DOTS

Anand, Ankur (2010)

Thiol stabilised CdS quantum dots were prepared by arrested precipitation method. The method is simple, reproducible and developed at room temperature. The quantum dots thus produced were stable for months. The resultant ...

MICROWAVE ABSORPTION CHARACTERISTICS OF NANOCOMPOSITE SILICON CARBIDE-ALUMINUM OXIDE (SiC-A1203) POWDER

Pal, Jitendra (2010)

In this dissertation work, SiC-Al203 composite powder was prepared by sol-gel method for the application to lightweight microwave absorbers, which were characterized by scanning electron microscopy (SEM), X-ray diffraction ...

CONTROLLED RELEASE OF AMPHOTERICIN B FROM ELECTROSPUN NANOFIBER BASED ON GELATIN: A NEW INSIGHT TO DRUG DELIVERY AGAINST LESHMANIASIS

Nanda, Himansu Sekhar (2010)

Electrospun nanofibers were developed as a new system for the delivery of a medical drug amphotericin B. In this study drug loaded nanofibers of average diameter of 100nm were fabricated from a natural biodegradable polymer ...

IMMOBILIZATION OF ANTIMICROBIAL PEPTIDES ON SILVER NANOPARTICLES

T, Sitaramanjaneya Mouli. (2010)

The aim behind this project is to investigate the synergistic action of a food grade antimicrobial peptide with silver nanoparticles. The goal is to develop double edged weapons against food spoilage and pathogenic ...

MOLECULAR DYNAMICS SIMULATION OF DEFORMATION BEHAVIOUR IN NANOCRYSTALLINE FCC METALS

Bisht, Anuj (2011)

Mechanical behaviour of nanocrystalline metals have been a topic of discussion for decades. A lot of work has been done in this area which are usually summarized as deformation mechanism maps. Still there is scope for ...

SYNTHESIS OF SURFACE-MODIFIED SUPERPARAMAGNETIC IRON OXIDE-NANOCOMPOSITES

M, Linu (2011)

The present report describes the synthesis of surface-modified superparamagnetic iron oxide nanocomposites. Wet chemical method has been employed for their synthesis. These particles have been characterized by employing ...

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