WHO WANTS TO PASS THE SOL’S



Africa


Beginning of Time



Earliest human findings date back 40,000 years.
Scientists believe humans first appeared over 2 million years ago.
The first humans were wandering hunters and gatherers.
They made simple tools and weapons from bones, wood, and stone.


where animals are plentiful



Early hunter-gatherer human societies are generally typified by:
A. Large numbers of peopl ....etc

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hello
I have t present a seminar on gel filtration chromatography.Need some good and useful ppt's ....etc

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please send the procedure preparation of ZnO nano particles by sol gel method
Thanking you
....etc

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Electrical Characteristics of n-ZnO/p-Si Heterojunction Diodes
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Grown by Pulsed Laser Deposition at Different Oxygen
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Pressures
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R.S. AJIMSHA,
1
M.K. JAYARAJ,
1,3
and L.M. KUKREJA
2
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1.”Optoelectronics Devices Laboratory, Department of Physics, Cochin University of Science and
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Technology, Kochi 682022, India. 2.”Laser Materials Processing Division, Raja Ramanna Centre
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for Advanced Technology, Indore 452013, India. 3.”e-mail: [email protected]
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Heterojunction diodes of n-type ZnO/p-type silicon (1 ....etc

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I am manufacturing zno active 69%,now I want to improve purity upto 99% ,pls
advise,.:huh: ....etc

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sol gel method for nanoparticle synthesis ....etc

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Luminescence from Surfactant-Free ZnO Quantum Dots
Prepared by Laser Ablation in Liquid
R. S. Ajimsha, G. Anoop,
*
Arun Aravind, and M. K. Jayaraj
z
Optoelectronic Devices Laboratory, Department of Physics, Cochin University of Science and Technology,
Kochi-682 022, Kerala, India
Highly transparent, luminescent and biocompatible ZnO quantum dots were prepared in water, methanol, and ethanol using
liquid-phase pulsed laser ablation technique without using any surfactant. Transmission electron microscopy analysis confirmed
the formation ....etc

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Abstract
A facile photochemical method was used to synthesize Ag nanoparticle (Ag NP) embedded-ZnO nanorods in this article. The as-synthesized Ag NP embedded-ZnO nanorod samples were characterized systematically by TEM, XPS, DSC, XRD and SEM. The characterization results confirmed that Ag NPs had been embedded in ZnO nanorods. The gas-sensing properties of Ag NP embedded-ZnO nanorods were also investigated. While the performances of the sensors can be enhanced by embedding Ag NPs onto the surfaces of ZnO nanorods, the response of Ag NP embed ....etc

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PRESENTED BY:
Dr. Arun G. Ingale


 Ethylene response factors
 Member of a multigene family of transcription factors
 Plant transcriptional regulators
 Regulation of downstream ethylene responsive genes
 Ethylene signaling pathway
 Plants ability to respond to environmental stimuli
 Regulating traits of agronomic importance
 Fruit ripening and floral senescence
 Floral senescence, abscission, and root elongation
 Physiological responses to environmental stresses such a ....etc

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