explain the effect of ozone depletion on human health
Tài liệu New Estimates on the Effect of Parental Separation on Child Health ppt
Ngày tải lên :
12/02/2014, 11:20
... performed only on the
observations whose propensity score belongs to the intersection of the supports of the propensity score of treated and
controls. Imposing the common support condition in the estimation ... wedlock.
2
If the characteristics of the parents and their relationship that determine the risk of union
dissolution also affect child wellbeing, then estimates of the effect of separation on child ... dissolution of a romantic relationship) has a causal effect on child health. We
focus on the effect of parental relationship dissolution within three years since childbirth on the child’s
likelihood of...
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Tài liệu The effect of economic growth on my city pdf
Ngày tải lên :
18/01/2014, 07:20
... Hai_Trung-Anh
strongly, and many buildings and big houses are grown up a
lot.Morever, the growth of economy has given a lot of advantages
by making people richer, healther, and freer to enjoy their lives.I ... of advantages
by making people richer, healther, and freer to enjoy their lives.I
always pride of my city whenever I talk about him.I wished that
could work at my hometown after finishing at...
- 2
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- 1
Tài liệu Báo cáo " The effect of cobalt substitution on structure and magnetic properties of nickel ferrite " pptx
Ngày tải lên :
13/02/2014, 04:20
... part of several
tens percent of H
C
and the last one whereas can only reach several hundreds of gauss.
Thus, the increasing of Co-concentration led to the increasing of anisotropy property of ... X-ray
diffraction study shows the presence of cubic spinel. The increase of Co
2+
ion concentration yields the
monotonic increase of M
S
, H
C
. Magnetic measurements show the studied system ... temperature.These plots
show that an increase in Co
2+
doping yields monotonic increase in the saturation magnetization of Ni-
ferrite which may be due to the substitution of Ni
2+
ions by Co
2+
on the...
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- 0
Tài liệu Báo cáo khoa học: "The Effect of Pitch Accenting on Pronoun Referent Resolution" ppt
Ngày tải lên :
20/02/2014, 22:20
... for their attentional content.
(3) The specific attentional consequences of each
291
The Effect of Pitch Accenting on Pronoun Referent Resolution
Janet Cahn
Massachusetts Institute of Technology ... effect is attentional, on the order of items
in Cf; (2) the obligation to accent a pronominal for
attentional r~asons depends on the variance between
what the text predicts and what the speaker ... also consider the way intonation
affects the interpretation of a sentence, especially the
cases in which it alters the predictions of centering
theories. I investigate this via a phenomenon that,...
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- 548
- 0
Tài liệu Báo cáo Y học: Dissecting the effect of trifluoroethanol on ribonuclease A Subtle structural changes detected by nonspecific proteases ppt
Ngày tải lên :
22/02/2014, 07:20
... of
trifluoroethanol on the conformation of RNase A with
particular consideration of the pretransition region of global
unfolding.
In correspondence to reports by other authors [16,30,31],
CD spectra in the near-UV ... the content of secondary structure only after the
disruption of the native tertiary structure of RNase A
(Figs 2–4). Interestingly, the preservation of the tertiary
structure coincides with the ... 5A.
Quantification of the proteolytic susceptibility of
RNase A. To gain further insight into the changes of the
proteolytic susceptibility of RNase A as a function of
trifluoroethanol concentration, the...
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the effect of monetary incentive on effort and task performance a study of vietnamese company
Ngày tải lên :
13/03/2014, 14:20
... believe that they will act on the
interest of the company. On the other hand, it is not easy to mediate these relationships.
If there is not any mechanism to reconcile these complex relationships, ... the effectiveness and awareness of monetary policies in the workplace.
The second objective is obtained from the questionnaire. The research will give the
common test about the application of ... this was the premise of the appearance of the term “motivation” and then it
has rapidly become one of the most common concepts in everyday language.
Nowadays, it is a concerning issue of almost...
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Báo cáo " Research on the effect of urban expansion on agricultural land in Ho Chi Minh City by using remote sensing method " ppt
Ngày tải lên :
14/03/2014, 15:20
... growth
process,
anditsimpact on the land‐usedistributionin the northernpart of HoChiMinhCity.
Keywords:Agriculturalland;GIS;Remotesensing;Suburban;Urbanexpansion.
1.Introduction
*
Over the world, the cities cover only
about one percent of the earth’s surface, but
most of the issues happening in the cities
greatlyimpact on the environmentandglobal
change ... district
boundary,major
roads.
4.Resultsanddiscusions
4.1.Urbanexpansionduring the period of 1989‐2002
The research results showed that
population explosion was the main cause of
urban expansion. Ho Chi Minh City is the
biggest ... situation. In addition, the
city sometimes has not controlled unplanned
constructions and urban encroaching
expansion on suburban agricultural land in
the northernpart.Therefore, the studyareais
focused...
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- 0
The effect of annealing conditions on the red photoluminescence of nanocrystalline Si/SiO films
Ngày tải lên :
16/03/2014, 15:31
... and the spectral
shape are determined by the concentration ratio of these
two components while the PL intensity is determined
by the concentrations of these two components and the
density of nonradiative ... the
concentrations of these two components at the corre-
sponding annealing temperature and time.
4.2. The annealing conditions dependence of the red PL
Now we can explain the spectral change of the PL
from ... their
amount. The actual PL is determined by both the
concentrations of PL centers and of nonradiative recom-
bination centers. This leads to the much strong enhance-
ment of PL in the case of...
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- 0
Báo cáo khoa học: The effect of HAMP domains on class IIIb adenylyl cyclases from Mycobacterium tuberculosis pptx
Ngày tải lên :
23/03/2014, 12:20
... HAMP-domain which is part of the region
connecting the membrane anchor to the catalytic domain
(CHD). Secondary structure prediction suggested that
the second amphipathic helix of the HAMP domain is
C-terminally ... partially
interacted with the hydrophilic surfaces of the HAMP
helices.
Finally, we wished to characterize the effect of the
HAMP domains in the context of the membranous
holoenzymes. Therefore we attempted ... the
pathogen under changing environmental conditions in the
host.
The AC activities of these class IIIb CHDs are two orders
of magnitude lower than those published for the CHDs of
the mycobacterial ACs...
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Báo cáo khoa học: "Assessing the Effect of Inconsistent Assessors on Summarization Evaluation" doc
Ngày tải lên :
30/03/2014, 17:20
... significance, the pattern of im-
provement is fairly consistent.
5 Conclusions
We investigated the consistency of human assessors
in the area of summarization evaluation. We con-
sidered two ways of measuring ... based on one
of three regression methods: robust regression, non-
negative least squares, or canonical correlation. The
regressions are calculated based on a collection of
linguistic and content ... measuring assessor consistency,
depending on the metric, and studied the impact of
consistent scoring on ranking summarization sys-
tems and on the performance of automatic evalu-
ation systems. We...
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predicting the effect of shot peening on weld fatigue life
Ngày tải lên :
24/05/2014, 20:36
... influence of ultimate
strength
(Su)
on
the
fatigue
strength
of a
steel
butt
weld
at
106
cycles.
(8)
473
A comparison of the experimental
results
and
predictions of the
effects
of ...
predict
the
effect
of shot peening
on
the
fatigue
life
of a weld.
The
total
fatigue
life
of a
weld
was
considered to
be
composed
of a crack
initiation
and
crack propagation period. ...
stresses
and
the material
properties
of the
peened
surface
were
considered in the
estimation of the crack
initiation
life
but
not
in the crack propagation
life.
The
shot-peened...
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the effect of accounting regulation on second-tier audit firms and their clients audit pricing and quality, cost of capital, and backdating of stock options
Ngày tải lên :
03/06/2014, 02:15
... clients of
Second-Tier audit firms is compared to the cost of capital of Big-audit firms in terms of the
expected effect of the level of audit quality provided on the cost of capital. The cost of ... components: one component is the cost of debt, and the second component is
the cost of equity. The results show that clients of Second-Tier audit firms incur cost of debt
that is higher than the ... assumptions
7
Two measures of auditor concentration are commonly used. These are the concentration ratio and the
Hirschman-Herfindahl Index (HHI). The concentration ratio is the percentage of...
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báo cáo hóa học: " The effect of pharmacological treatment on gait biomechanics in peripheral arterial disease patients" pptx
Ngày tải lên :
19/06/2014, 08:20
... ability
to control for other confounding variables as well as the
detection and evaluation of any interaction effect
between groups and time/intervention.
Conclusions
In conclusion, our study demonstrated ... muscular contractions at
the hip during walking. Furthermore, the maximum knee
extension moment is related with the development of the
muscular contraction required to extend the knee and
move the ... a longer period of administering the
medication would have an effect on gait parameters. In
addition, new pharmacotherapy options may be neces-
sary in order to improve muscle function of the...
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- 0
báo cáo hóa học: "Analysis of right anterolateral impacts: the effect of head rotation on the cervical muscle whiplash response" doc
Ngày tải lên :
19/06/2014, 10:20
... readings. The onset of acceleration was measured by
dropping the ascending slope line on the base line. The
point of intersection of these lines was considered as onset
of acceleration. In the analysis, ... of
acceleration used in the study. The purpose of the regres-
sion analysis was to see if using the acceleration of the sled
– one could predict the head acceleration and EMG
response. The regression analysis ... than the response of the splenius capi-
tis in straight -on frontal impacts. Thus, direction of
impact also determines which muscles respond and the
proportionality of the response among the different...
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