number of electric vehicles on the road
Tài liệu Báo cáo khoa học: "Selecting the “Right” Number of Senses Based on Clustering Criterion Functions" pdf
Ngày tải lên :
22/02/2014, 02:20
... the number of
senses in which an ambiguous word is
used in a large corpus. It is based on the
use of global criterion functions that assess
the quality of a clustering solution.
1 Introduction
The ... measure is based on (Mojena, 1977),
which finds clustering solutions for all values of
k from 1 N , and then determines the mean and
standard deviation of the criterion function. Then,
a score is ... We note that the distribution
of P K2’s predictions were most like those of the
actual senses.
4 Conclusions
This paper shows how to use clustering criterion
functions as a means of automatically...
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THE INFLUENCE OF HUMAN ACTIVIES ON THE ENVIRONMENT
Ngày tải lên :
28/09/2013, 11:10
...
carbon dioxide, sulphur dioxide and other greenhouse
gases
•
carbon dioxide traps heat in
the atmosphere and causes
the temperature of the earth
to rise.
•
This leads to disruption of
the ... Burning the timber increases the level of
carbon dioxide in the air
2. Less trees means less carbon dioxide
absorbed for photosynthesis
3. Soil is eroded as it is exposed to the wind
and rain
4. ... disruption of
the weather patterns eg
drought, floods
•
Some weeds may thrive on
the extra carbon dioxide
while other plants are killed
• WHAT ELSE?????????
Acid rain causes erosion of buildings
and...
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Management of vascular patiens on the ward
Ngày tải lên :
01/11/2013, 10:20
... 07727772012FGH
4724207243 040152713 72124408
IJKLMNONPLPNQ R SQ TSLU VWPJJXSLR YSLIPNTNZNLOSONU MSVIQ [NXNQ R
\]^
_(`a&bacade f ghijkhlmnogpqrnks tphllunvkq
wlhpwqnhgnkxs ... !j!UYOkT*EFGdlJ!; /,1!'$!)-6 ,!& #.$e
). '!)(!)& #. *mOnRNUOmRMNYOK]QopHieqr:ql*
012 2 1345678939686864136468683639869686719683
1673136862...
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Tài liệu Essay Writing for a Score of 6.0 on the TOEFL and TWE pdf
Ngày tải lên :
23/01/2014, 06:20
... language: The essay will also be judged on the
use of language. The readers will notice grammatical errors and the number of errors in a
paper. They judge whether the errors make the meaning of the ... write the essay:
- first, make an outline of the essay;
- then develop the body of the essay using the reasons given, and
-finally, write the conclusion.
Practice Writing Sessions ... reasons WHY: because they can learn about responsibility,
they can learn the value of money, and they can learn how to work as a member of a
team. These lessons will help them throughout their...
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Tài liệu The Influence of Human Activity on the Environment ppt
Ngày tải lên :
26/01/2014, 10:20
... This leads to disruption of
the weather patterns eg
drought, floods
• Some weeds may thrive on
the extra carbon dioxide
while other plants are killed
Biological Control of Pests
• This means ... cars and power stations produces
carbon dioxide, sulphur dioxide and other greenhouse
gases
• carbon dioxide traps heat in
the atmosphere and causes
the temperature of the
earth to rise.
• ... from the
water
• This means the fish
suffocate and die
• This process is called
Eutrophication
• Raw sewage pumped into
rivers has the same
effect
The Influence of Human Activity on the Environment
Benefits...
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Tài liệu IMPACT OF BANK COMPETITION ON THE INTEREST RATE PASS-THROUGH IN THE EURO AREA pptx
Ngày tải lên :
15/02/2014, 05:20
... Contrary to the estimations of the
spreads presented above, the ECM long-run equation does not assume full pass-through of market
rates within one month. Table 6.4 shows that the effect of the ... either the bank rates or the
market rates, suggesting non-stationary interest rates. While the IPS test indicates stationarity of the
Boone indicator, the null hypothesis of non-stationarity ... (skimming off the part of profits that stems from their efficiency lead), the
increase of their market share may raise the industry’s average PCM, contrary to common
expectations.
We note that the...
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Tài liệu The Impact of HIV/AIDS on the Health Sector ppt
Ngày tải lên :
15/02/2014, 10:20
... four, then the
PSU_MOS = 1;
• If the number of clinics is between five and ten, then the PSU_MOS = 2; and
• If the number of clinics is more than ten, the PSU_MOS = 3.
This definition of the PSU_MOS ... In other words, proportionately more clinics were
allocated to the provinces with the smaller number of clinics and proportionately fewer
clinics to the provinces with the greater number of clinics. ... Appendix 3);
• The pad was placed in the person’s mouth against the inner cheek for the length of
time specified in the manufacturer’s instructions. Then the pad was placed into a vial
containing...
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Tài liệu Báo cáo khoa học: Coordination chemistry of iron(III)±porphyrin±antibody complexes In¯uence on the peroxidase activity of the axial coordination of an imidazole on the iron atom ppt
Ngày tải lên :
21/02/2014, 03:20
... to the iron(III) of Fe(ToCPP)
and Fe(ToCPP))13G10
The second part of our results concerns the binding of
imidazole d erivatives on the iron of Fe(ToCPP) either alone
in solution or inside the ... (Table 1). The bind-
ing of the ®rst CN
±
ligand to the iron was thus more easy in
the hydrophobic binding pocket of the antibody than the
binding of the second one, most probably because of the
steric ... in the modulation of the redox
potential of the iron [54] and thus has a great in¯uence on
the catalytic activity of those enzymes. Because our studies
on the binding of imidazole to the iron(III)...
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Tài liệu Báo cáo khoa học: "DEPENDENCIES OF DISCOURSE STRUCTURE ON THE MODALITY" potx
Ngày tải lên :
21/02/2014, 20:20
... Frequency of Request types
Since most of each dialogue consisted of the
making of requests, the first analysis examined
the frequency of the various kinds of requests in
the corpus of five ... expected of the user, the inferential machinery
can derive the appropriate intention behind the
use of a noun phrase fragment.
The theory should account for 48% of the
32
DEPENDENCIES OF DISCOURSE ...
behind the uttering of " ;the smallest of the red
pieces?", where the hearer is expected to
physically identify the piece.
According to the theory, the speaker ' s
intentions conveyed...
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Tài liệu Báo cáo Y học: The effects of low pH on the properties of protochlorophyllide oxidoreductase and the organization of prolamellar bodies of maize (Zea mays) pot
Ngày tải lên :
22/02/2014, 04:20
... 12B. The effect of the presence of the
adenylates on the ability of POR-PChlide
640
to undergo
photoconversion was checked by comparing the efficiency
of photoconversion of PLB samples containing ... during the course of prepar-
ation cannot be excluded, but that still leaves unanswered
the question of how the addition of micromolar concentra-
tions of NADPH suffice to drive the conversion of ... disaggregation, removes these constraints
destabilizing the cubic phase, resulting in the relaxation
of the membrane into the planar configuration characteris-
tic of the prothylakoid region of the etioplast...
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Báo cáo " Influence of cooling rate on the properties of Fe73.5Si13.5B9Nb3Au1 ribbons " docx
Ngày tải lên :
05/03/2014, 14:20
... on that a
path before solidification and ejection from that and the higher speed of the wheel, the longer path.
The increasing speed of the wheel make the thickness of ribbons thinner and the ... distance of Fe atoms becomes larger and
the exchange interaction is strengthened. It is the
reason of increasing T
C
of the ribbon when the
speed of the wheel rises.
Hysteresis loops of as-spun ... between the
area and volume of the ribbons that contact with the surface of the wheel is higher. This means that the
wheel gets heat faster and more than from inside of the ribbon, so the ribbon...
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Báo cáo " Estimation of emission factors of air pollutants from the road traffic in Ho Chi Minh City " docx
Ngày tải lên :
05/03/2014, 16:20
...
study and the other studies can be explained by
the following reasons: the difference of
components in the fuel types used; type and age
of the engines; circulation conditions of
vehicles; ... largely depends on the quality of emission factors used for
calculation. The study on the estimation of emission factors is important for calculating the
emission of air pollutants from road traffic ... as the concentration of air
pollutants. The calculation of air pollution
emission by road traffic for simulating the
distribution process of air pollutants is of very
importance for environmental...
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- number of vehicles on the road
- number of vehicles on the road in china
- number of hybrid vehicles on the road
- number of electric cars on the road in the uk
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