the impact of inflation on the uk economy
Research report: "To study the effect of substituents on the properties of aniline by the method of approximate quantum AM1" pps
Ngày tải lên :
23/07/2014, 13:21
...
82
bond length. Also, the pKa of the amino nitrogen is increased by electron-donating
substituents.
The variations of the three properties are closely tied together. Hammett
σ constants ... Correlation of the bond length d(C-N) with the Hammett σ
constants of the substituents.
The para substituents show a much better correlation with d(C-N) (R
2
=
0.9454) than do the meta substituents ... Correlation of the pKa value with the Hammett σ constants of the
substituents.
Table 3 lists correlation coefficients between Hammett σ constants and bond
length C-N, negative charge on atom...
- 6
- 375
- 0
the johns hopkins university press the medicalization of society on the transformation of human conditions into treatable disorders apr 2007
Ngày tải lên :
11/06/2014, 12:48
... the next one. For those who stay the course there is the promise of a greater
understanding of the contours of the medicalization process.
The earliest critiques argued that the medicalization ... medical colonization. Here the cultural or pro-
fessional influence of medical authority is critical. One way or another, the medical
profession and the expansion of medical jurisdiction were prime ... 21218-4363
www.press.jhu.edu
Library of Congress Cataloging-in-Publication Data
Conrad, Peter, 1945–
The medicalization of society : on the transformation of human
conditions into treatable disorders / Peter Conrad.
p....
- 220
- 377
- 0
Air Pollution and the Health of New Yorkers: The Impact of Fine Particles and Ozone pot
Ngày tải lên :
06/03/2014, 16:20
... reduce their quality of life.
Concentration-response functions. Estimated
concentration response functions vary among
scientific studies because:
Concentration-response functions are based on
an ...
Air Pollution and the Health of New Yorkers: The Impact of Fine Particles and Ozone I 4
15 I Air Pollution and the Health of New Yorkers: The Impact of Fine Particles and Ozone
Results
The main ... threshold.
Air Pollution and the
Health of New Yorkers:
The Impact of Fine Particles and Ozone
Air Pollution and the Health of New Yorkers: The Impact of Fine Particles and Ozone I 38
Laden F,...
- 40
- 573
- 1
The Effect of Aesthetic on the Usability of Data Visualization pdf
Ngày tải lên :
07/03/2014, 17:20
... International Conference Information Visualization (IV'07)
0-7695-2900-3/07 $20.00 â 2007
The Effect of Aesthetic on the
Usability of Data Visualization
Nick Cawthon and Andrew Vande Moere
The ... influence on task
effectiveness, as there seems less concern for the
experiential nature of aesthetic judgment.
Other research projects demonstrate the advantages
of aesthetic design on interactive ... and part of a larger study on the role of
aesthetic within data visualization [16]. The online
survey method was utilized for the following reasons:
ã Validation - A large number of participants...
- 9
- 657
- 1
a systematic review of the research literature on the use of phonics in the teaching of reading and spelling
Ngày tải lên :
02/06/2014, 09:22
... Review of the Research
Literature on the Use of Phonics in the
Teaching of Reading and Spelling
Carole J. Torgerson *
Greg Brooks **
Jill Hall *
* University of York
** University of ... Details of instructional time and of instruction received by the intervention groups
Author, date Amount of instructional time in experiment Information about what other literacy instruction participants ...
comprehension; spelling)
Effect size, as calculated by the
reviewers (mean of word
recognition and word attack
measures; also mean of
comprehension measures, mean of
spelling measures, and synthetic...
- 85
- 570
- 0
Báo cáo hóa học: " Research Article On the Exponent of Convergence for the Zeros of the Solutions of y Ay By 0" pdf
Ngày tải lên :
21/06/2014, 07:20
... f,andSr, f. Suppose that f is a meromorphic
function, then the order of growth of the function f and the exponent of convergence of the
zeros of f are defined, respectively, as
ρ
f
lim sup
r ... this contradicts Lemma 4.6. The same contradiction, with h
replaced by h
A,arises
if conclusion i of Lemma 4.4 holds, and t he proof of the theorem is complete.
Acknowledgment
The author ... pages
doi:10.1155/2010/428936
Research Article
On the Exponent of Convergence for the Zeros of
the Solutions of y
Ay
By 0
Abdullah Alotaibi
Department of Mathematics, King Abdulaziz University,...
- 8
- 451
- 0
Báo cáo vật lý: "Influence of the Silica-to-Surfactant Ratio and the pH of Synthesis on the Characteristics of Mesoporous SBA-15" ppt
Ngày tải lên :
07/08/2014, 14:20
... Figure 4. In the case of these different silica
contents, the XRD patterns show 2 reflections in the 2θ range of 1
o
–3
o
. The
reflections were due to the ordered hexagonal array of parallel ... Si-OH
2
+
.
22
The hydrated PEO was protonated or H
+
interacted to the
EO part through the electrostatic interaction (S
0
H
+
) upon the addition of HCl. The
hydrophilic region of the surfactant ... amounts of C1
–
ions. Therefore, for the partial dehydration
of PEO units, the volume of the hydrophilic part of the micelle decreases. This
leads to an increase in the hydrophobic region or...
- 15
- 571
- 0
Báo cáo vật lý: "THE EFFECT OF ADDITIVES ON THE SIZE OF Fe3O4 PARTICLES" ppt
Ngày tải lên :
07/08/2014, 14:20
... reduce the surface energy of the particles therefore making the resultant
particles more stable.
4. CONCLUSIONS
The size, size distribution and to some extent the morphology of the as-
formed ... reaction via ionic bonds [19,20]. Strong ionic repulsion forces between
complexes prevent close contact of magnetite particles thus affording controls on
the particles' sizes [21]. Triton ... strong influence on the
shape of as-formed particles by governing the growth rate of various
crystallographic surfaces and create orientations in crystals formation [30]. With
the exception of...
- 14
- 323
- 0
Báo cáo khoa học: "The role of Bcl-xL and nuclear factor-kB in the effect of taxol on the viability of dendritic cells" ppsx
Ngày tải lên :
07/08/2014, 23:22
... (Fig. 2). However, the taxol
concentration used was critical for the level of cytokine
production; 1 μg/ml of taxol induced only marginal
production of these cytokines. These results suggest ...
3). The protein expression levels were calculated in
comparison to the level of β-actin (internal control). The
results suggest that taxol enhances DC viability via the
increase of the anti-apoptotic ... comparison to ContDCs (Fig.
4A). Furthermore, TPCK, which is an inhibitor of the
NF-κB pathway, significantly decreased the viability of
TaxolDCs, but not that of ContDCs (Fig. 4B). These results...
- 5
- 335
- 0
Báo cáo khoa học: " The effect of sucrose on the development of hybrid walnut microcuttings (Juglans nigra x Juglans regia). Consequences on their survival during acclimatization" ppt
Ngày tải lên :
08/08/2014, 19:21
...
the
roots
and
the
callus
of
the
plantlets
cultured
on
the
medium
with
a
concentra-
tion
of
10
g·l
-1
of
sucrose
and
higher.
The
shoots
of
the
clone
M41
cultured
on ...
during
the
root-devel-
opment
phase.
Therefore,
the
survival
of
plantlets
depends
on
the
root
system
and
on
the
stage
of
development
of
the
aerial
struc-
ture.
The
development ...
by
the
enzyme
method
described
by
Boehringer
(1984).
Data
analysis
The
effects
of
the
different
concentrations
of
sucrose
on
the
morphology
of
rooted
plantlets
for
each
clone...
- 10
- 385
- 0
Impact of broadband on the economy pdf
Ngày tải lên :
31/03/2014, 05:21
... effects, the economic impact of broadband increases exponentially with the
penetration of the technology. See further references in Sections 2.2 and 8.1.
Impact of broadband on the economy
ii ... impact of broadband on
the economy is minimal due to the “critical mass” concept. According to the “return to scale” theory, the
impact of telecommunications infrastructure on the economic ... Republic: the contribution of broadband to employment growth.
ã Arab States: impact of broadband on economic growth.
ã Saudi Arabia: the impact of broadband on employment.
ã India: the impact of...
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- 0
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