types of heat transfer pdf
An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs
Ngày tải lên :
05/09/2013, 16:10
... value of turbulent intensity is observed at the relative gap width of 1.0 which is in the line of heat
transfer measurements. These results of PIV showed good agreement between the heat transfer ... Investigation of heat transfer and friction for rib-
roughened surfaces, Int. Journal of Heat & Mass Transfer 1978; 21: 1143-1156.
[4] Webb R.L., Eckert E.R.G. and Goldstein R. J. Heat transfer ... Journal of Heat and Mass
Transfer1 999; 42: 1597-1615.
[16] Karwa R, Experimental studies of augmented heat transfer and friction in asymmetrically heated
rectangular ducts with ribs on the heated...
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Types-of-Morphemes.-23 pdf
Ngày tải lên :
15/03/2014, 22:20
...
<
,
=s
4ed
4ed
4ing
Types of morphemes
English Deriva#onal Morphemes
class-maintaining
Adjective Adjective
...
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Ptinciples of heat transfer
Ngày tải lên :
08/04/2014, 11:00
... A,
and thickness of Fig. 2.2 can be stated as follows:
rate of heat conduction rate of heat conduction
into control volume out of control volume
+=+ (2.1)
rate of heat generation rate of energy storage ... Basic Modes of Heat Transfer 2
1.1 The Relation of Heat Transfer to Thermodynamics 3
1.2 Dimensions and Units 7
1.3 Heat Conduction 9
1.4 Convection 17
1.5 Radiation 21
1.6 Combined Heat Transfer ... Combined Heat Transfer Systems
In the preceding sections the three basic mechanisms of heat transfer have been
treated separately. In practice, however, heat is usually transferred by several of the
basic...
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Tài liệu HEAT TRANSFER FUNDAMENTALS P2 pdf
Ngày tải lên :
23/01/2014, 07:20
... other types
of
heat exchangers,
where
the
values
of the
overall heat transfer coefficient,
[/,
may
vary over
the
area
of the
surface,
the
LMTD
may not be
representative
of the
... radiant energy
and the
heat transfer process
that
occurs
is
called radiation heat transfer
or
simply radiation.
In
this
mode
of
heat transfer,
the
energy
is
transferred through electromagnetic
... illustrate
some
examples
of the
correction
factor,
F,
for
various
multiple-pass
heat exchangers.
43.4
RADIATION
HEAT
TRANSFER
Heat
transfer
can
occur
in the
absence
of a
participating
...
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Tài liệu Báo cáo khoa học: Hypoxia reduces the expression of heme oxygenase-2 in various types of human cell lines A possible strategy for the maintenance of intracellular heme level pdf
Ngày tải lên :
19/02/2014, 06:20
... of
hypoxia on the expression levels of HO-1 and HO-2 in
various types of human cell line, including erythrole-
ukemia and hepatoma cells. We have shown that hyp-
oxia reduces the expression of ... degrada-
tion in the population of hemoglobin-positive cells.
To the best of our knowledge, there has been no
report on the promoter function of the human HO-2
Fig. 7. Characterization of the human heme oxygenase ... decreased levels of HO-2 mRNA may be in
part due to the enhanced degradation of the HO-2
mRNA.
Functional analysis of the HO-1 and HO-2 gene
promoters under hypoxia
To address the question of whether...
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Tài liệu HOW TO HANDLE DIFFERENT TYPES OF RETAIL SHOPPERS AND MAKE SHOPPING A MEMORABLE EXPERIENCE FOR THEM pdf
Ngày tải lên :
19/02/2014, 10:20
... TO HANDLE SUCH TYPE OF CUSTOMERS:
These types of customers can be easily identified by the way they react to the assistance
offered to them. Such types of customers prefer to be left alone and ... argue with these types of
customers and offend them. They are very sure of their decisions and although are ready
to experiment with new ideas or suggestions but after a lot of thinking. They ... Cabell’s Directories of Publishing Opportunities, U.S.A.
International Journal of Marketing and Technology
http://www.ijmra.us
209
April
2012
HOW TO HANDLE DIFFERENT TYPES OF RETAIL
SHOPPERS...
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Tài liệu Orthodontists and patient´s aesthetic perception to different types of profi les modifi ed by a computer program pdf
Ngày tải lên :
19/02/2014, 17:20
... per-
ception of surgical success at the end of treatment
can depend more on the proper anterior-posterior
position of the lower jaw to a greater extent than
the position of the upper jaw in cases of ... School,
National School of Dentistry, National University of Mexico.
Đ
Professor, Orthodontics Department, Graduate School, National
School of Dentistry, National University of Mexico.
This article ... profiles with posterior positioning only in the
lower jaw. M4 and F5 (normal profile) represented
Mexican profiles with skeletal Class 1 basal relation
and incisor Class 1 with average of...
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Tài liệu Báo cáo khoa học: Constitutive oligomerization of human D2 dopamine receptors expressed in Spodoptera frugiperda 9 (Sf9 ) and in HEK293 cells Analysis using co-immunoprecipitation and time-resolved fluorescence resonance energy transfer pdf
Ngày tải lên :
21/02/2014, 00:20
... hetero-oligomerization of D
2L
and D
2S
is of particular
interest as it may affect the function of the two isoforms of
the receptors, with possible direct consequences on the effect
of antipsychotic ... membranes and that the energy transfer
observed is not the result of artefactual aggregation of
proteins. No significant difference in the FRET signal was
Fig. 6. Effect of receptor ligands on D
2
receptor ... that
couple to G proteins of the G
i/o
family. There are two
isoforms of the D
2
receptor, D
2Short
(D
2S
)andD
2Long
(D
2L
), which derive from alternative splicing of the same
mRNA [24,25]....
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Báo cáo khoa học: Temporal expression of heat shock genes during cold stress and recovery from chill coma in adult Drosophila melanogaster pdf
Ngày tải lên :
06/03/2014, 09:22
... with
$ 10 mL of standard food medium. Flies of the RA group
were transferred to vials containing $ 10 mL of 1% agar,
which provides a source of water but not nutrients. For
determination of any cumulative ... activation of the
various Drosophila heat shock factor (HSF) isoforms
[54] or from incomplete activation of HSFs under cold
stress, as observed under mild heat stress [55].
Upregulation of Hsps ... maintain some degree of heat toler-
ance, suggesting that compensatory modification of
other Hsp genes, such as Hsp40, Hsp68, and Hsp83,
may underlie the maintenance of some degree of ther-
motolerance...
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Báo cáo khoa học: Drosophila proteins involved in metabolism of uracil-DNA possess different types of nuclear localization signals pdf
Ngày tải lên :
15/03/2014, 11:20
... PKKKRKV
UDE of D. melanogaster PKRKKKR
TDG of D. melanogaster PKKRGRKKK
v-Jun of Homo sapiens SKSRKRKL
dUTPase of Homo sapiens PSKRARP
H2B of Saccharomyces cerevisiae GKKRSKV
c-Myc of Homo sapiens ... sorting of proteins is a vital step in
maintenance of the normal homeostatic function of
cells. We identified and characterized two types of
monopartite nuclear localization sequences of D. mela-
nogaster ... physiological isoforms of the
enzyme were identified, with apparent molecular
masses of 69 and 63 kDa for the native homotrimers
(termed long isoform, LD-DUT, and the N-terminally
truncated short isoform,...
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