synthesis and applications of nanostructured iron oxides hydroxides a review

hydrothermal synthesis and characterization of some polycrystalline iron oxides

hydrothermal synthesis and characterization of some polycrystalline iron oxides

... Hydrothermal synthesis and characterization of some polycrystalline a -iron oxides Lucian Diamandescu*, Doina Mihaila-Tarabasanu, Nicoleta Popescu-Pogrion, Alina Totovina, Ion Bibicu Institute of Atomic ... varying the nature of reactants (all of analytical grade) and the reaction parameters, the optimum conditions for the preparation of dierent hematite powders were est...
Ngày tải lên : 19/03/2014, 16:48
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Multi-Carrier Digital Communications - Theory and Applications of OFDM

Multi-Carrier Digital Communications - Theory and Applications of OFDM

... Institute and State University Blacksburg, Virginia Multi-Carrier Digital Communications: Theory and Applications of OFDM Ahmad R. S. Bahai and Burton R. Saltzberg Principles of Digital Transmission: ... in Chapter 5. The output of this block is fed to a D /A at the rate of and low-pass filtered. A basic representation of the equivalent complex baseband transmitted si...
Tài liệu Principles And Applications Of Electrical Engineering P2 pdf

Tài liệu Principles And Applications Of Electrical Engineering P2 pdf

... resistance of the strain gauge under no strain and is called the zero strain resistance. The value of G for resistance strain gauges made of metal foil is usually about 2. Figure 2.26 depicts a typical ... for a passive load such as a light bulb; however, there are electronic devices that can operate, for example, in three of the four quadrants of the i-v characteristic and...
Ngày tải lên : 19/01/2014, 19:20
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Tài liệu Principles And Applications Of Electrical Engineering P1 docx

Tài liệu Principles And Applications Of Electrical Engineering P1 docx

... CURRENT, AND KIRCHHOFF’S CURRENT LAW The earliest accounts of electricity date from about 2,500 years ago, when it was discovered that static charge on a piece of amber was capable of attracting ... defined as the time rate of change of charge passing through a predetermined area. Typically, this area is the cross-sectional area of a metal wire; however, there are a numbe...
Ngày tải lên : 19/01/2014, 19:20
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Tài liệu Principles And Applications Of Electrical Engineering P2 ppt

Tài liệu Principles And Applications Of Electrical Engineering P2 ppt

... resistance of the strain gauge under no strain and is called the zero strain resistance. The value of G for resistance strain gauges made of metal foil is usually about 2. Figure 2.26 depicts a typical ... for a passive load such as a light bulb; however, there are electronic devices that can operate, for example, in three of the four quadrants of the i-v characteristic and...
Ngày tải lên : 19/01/2014, 20:20
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Tài liệu Principles And Applications Of Electrical Engineering P1 doc

Tài liệu Principles And Applications Of Electrical Engineering P1 doc

... CURRENT, AND KIRCHHOFF’S CURRENT LAW The earliest accounts of electricity date from about 2,500 years ago, when it was discovered that static charge on a piece of amber was capable of attracting ... defined as the time rate of change of charge passing through a predetermined area. Typically, this area is the cross-sectional area of a metal wire; however, there are a numbe...
Ngày tải lên : 19/01/2014, 20:20
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Tài liệu Báo cáo khoa học: Specific targeting of a DNA-alkylating reagent to mitochondria Synthesis and characterization of [4-((11aS)-7-methoxy-1,2,3,11a-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5-on-8-oxy)butyl]-triphenylphosphonium iodide doc

Tài liệu Báo cáo khoa học: Specific targeting of a DNA-alkylating reagent to mitochondria Synthesis and characterization of [4-((11aS)-7-methoxy-1,2,3,11a-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5-on-8-oxy)butyl]-triphenylphosphonium iodide doc

... alkyla- tion leading to a depletion of mtDNA in intact cells (Fig. 1). Here we report the synthesis and characterization of a novel mitochondria-targeted alkylating reagent and show that it alkylates ... supercoiled, linear and relaxed-circular plasmid DNA, in order of increasing apparent molecular weight (Fig. 3A) . Comparison of the ethidium fluorescence (Fig. 3A) and t...
Ngày tải lên : 20/02/2014, 11:20
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Tài liệu Báo cáo Y học: Phosphatidylinositol synthesis and exchange of the inositol head are catalysed by the single phosphatidylinositol synthase 1 from Arabidopsis docx

Tài liệu Báo cáo Y học: Phosphatidylinositol synthesis and exchange of the inositol head are catalysed by the single phosphatidylinositol synthase 1 from Arabidopsis docx

... 2002 Effect of EDTA as a function of the concentration in free manganese ions Theconcentrationoffreemanganeseionswascalculatedat each EDTA concentration using an apparent EDTA stability constant K 1 of ... chloroform and upper aqueous phases. In the absence of CMP and in both +PIS and –PIS strains, a release of label in the aqueous phase was observed after incubation. To c...
Ngày tải lên : 22/02/2014, 04:20
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Báo cáo khoa học: Synthesis and function of ribosomal proteins – fading models and new perspectives pptx

Báo cáo khoa học: Synthesis and function of ribosomal proteins – fading models and new perspectives pptx

... FEBS REVIEW ARTICLE Synthesis and function of ribosomal proteins – fading models and new perspectives Sara Caldarola, Maria Chiara De Stefano, Francesco Amaldi and Fabrizio Loreni Department of Biology, ... internal translation initiation. Genes Dev 3, 1026–1034. 30 Zhu J, Hayakawa A, Kakegawa T & Kaspar RL (2001) Binding of the La autoantigen to the 5¢ untranslated regio...
Ngày tải lên : 07/03/2014, 01:20
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