... 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 dierent
hematite powders were est...
... 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...
... 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...
... 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...
... 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...
... 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...
... 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...
... 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...
... 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...