words with five syllables stressed on the fifth syllable
Effects of simultaneous doping with boron and phosphorous on the structural, electronic and optical properties of silicon nanostructures
Ngày tải lên :
16/03/2014, 15:15
... we discuss the results for the absorption and emission
spectra. The Si-nc excitation has been studied considering the
excited state as the electronic configuration in which the HOMO
contains a ... concentrate on the dependence of the doped Si-nw
properties on the dopant concentration, we note first that on
augmenting the number of atoms in the cell (thus lowering the
dopant concentration), ... while the LUMO contains the corresponding
electron e, thus simulating the creation of an electron–hole pair
[30]. Initially the system is in its ground state and the electronic
excitation occurs with...
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the effect of the hydrothermal treatment with aqueous naoh solution on the photocatalytic and photoelectrochemical propertiesof visible light-responsive TiO2thin films
Ngày tải lên :
20/03/2014, 13:11
... aqueous solutions, as
shown in Fig. 6. A Na on film is also mounted on the H-type
glass container to provide the electrical connections which
allow the electron transfer between the two separated ... prepared in the same condition
exhibited considerable absorption in visible light regions, while
UV-TiO
2
thin films exhibited absorption only in the UV region
(l < 380 nm). Vis-TiO
2
/Ti were then ... the electron transfer from the TiO
2
into
the Pt side through the metal substrate. Fig. 7 shows the
separate evolution reaction of H
2
and O
2
under solar light
irradiation using sunlight-gathering...
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STUDYING THE EFFECTIVENESS OF ANIMATION AND GRAPHICS WITH TEXT ON FOURTH, FIFTH AND SIXTH GRADERS potx
Ngày tải lên :
17/03/2014, 12:20
... in the number and location of valves they
have in the way air enters the cylinder. Some simple bicycle tire
pumps have the inlet valve on the piston and the outlet at the closed
end of the ... areas between the piston and the
outlet valve. As the rod is pushed in, the inlet valve closes and the
piston forces air through the outlet valve.
The movement of the handle, piston, an inlet ...
quizzing them on the information presented to them. The subjects were fourth, fifth and
sixth grade students visiting the Butterfly Pavilion at the Folsom Children’s Zoo Lincoln,
Nebraska.
The...
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Báo cáo y học: "The Influence of Hyperbaric Oxygen Treatment on the Healing of Experimental Defects Filled with Different Bone Graft Substitutes"
Ngày tải lên :
25/10/2012, 11:15
... 39,4±5,2
Electron microscopy observations
In the ultrastructural evaluation of the perios-
teum in one and two week specimens in the control
groups without HBOT, there were numerous chon-
droblasts ... newly formed bone. Similar ob-
servations were made in the groups in which the bone
grafts and HBOT were used together. There were also
prominent new vessel formations within the connec-
tive ... ad-
junct on the healing of bone lesions in different ana-
tomical regions with ischemic perfusion, the current
knowledge about its influence on bone graft substi-
tutes used in oral reconstructive...
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Tài liệu Intellectual Property on the Internet: What''''s Wrong with Conventional Wisdom? pdf
Ngày tải lên :
18/02/2014, 01:20
... Property
on the Internet:
What's Wrong with
Conventional Wisdom?
by James Bessen and Eric Maskin
Revised 2004
*
Introduction
The growth of the Internet has put pressure on traditional ... on the idea of the single creator. There is a strong cultural image of
creative activity as the work of a romantic individual: the artist in the garret or the inventor in the garage. Part of the ... continued only by
starting a new archive that accepts only guitar chords without complete lyrics.
Within the context of the traditional intellectual property model, EMI's action made sense....
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Tài liệu Overview on Poultry Sector and HPAI Situation for Indonesia with Special Emphasis on the Island of Java - Background Paper doc
Ngày tải lên :
21/02/2014, 01:20
... follow up on every
finding of a case of HPAI, the PDS team contacts the responsible PDR team, who will immediately
respond with a combination of educational action, culling and controlling ... and their place in the larger economy of the study country, the current
HPAI situation and its evolution, and institutional experiences with its control (or, where it has not
taken place, contingency ... unequal among the major islands in the country.
Nearly 60% of the population lives on Java Island, which constitutes only less than 7% of Indonesia’s
total land area. Java Island is one of the most...
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WHO guidelines on the pharmacological treatment of persisting pain in children with medical illnesses docx
Ngày tải lên :
07/03/2014, 04:20
... non-pharmacological interventions.
Annex3.Background to the health system recommendations provides the considerations of the
Guidelines Development Group when formulating the recommendations ... treatment to the individual child
The latter three principles were introduced by WHO as “by the clock”, “by the mouth” and “by the
individual” in 1986, together with the introduction of the three ... reason to conclude that the pain is simulated.
1.2.2 Classication based on pain duration
Acommonlyuseddenitionofacutepainispainlastinglessthan30days,andacommonlyused
denitionofchronicpainispainlastingmorethenthreemonths.However,thesedenitionsare
arbitrary...
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Báo cáo khoa học: Structure of the complex of a yeast glucoamylase with acarbose reveals the presence of a raw starch binding site on the catalytic domain doc
Ngày tải lên :
07/03/2014, 12:20
... interact with the acarbose sugar +1
causing reorientation of the whole loop.
Catalytic site
The catalytic reaction of glucoamylases proceeds with
inversion of configuration at the anomeric carbon
which ... structure. The high flexibility of
this loop does not appear to be connected with the cat-
alytic function. One explanation lies in the fact that
the loop protrudes from the surface of the molecule
and ... 16
atoms from the surface loops for which deviation was
above 1 A
˚
, the rmsd falls to 0.32 A
˚
. The superposition
reveals that the molecule contracts on cryo-cooling
with the surface regions being...
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Báo cáo khoa học: "Shallow parsing on the basis of words only: A case study" pptx
Ngày tải lên :
08/03/2014, 07:20
... 96.7% (
0.1; 97.0%
on known words, and 80.9% on unknown words) .
We then used these MBT POS instead of the gold-
standard ones.
The results of these experiments, along with the
equivalent results ... 1995). For the
function part of the code, the value is either the
function for the head of a chunk, or the dummy
value NOFUNC for all non-heads. For creating the
POS-based task, all words are ... POS
words
attenuated words
attenuated words + gold-standard POS
Figure 1: Learning curves of the main experiments on POS tags, words, attenuated words, and the combi-
nation of words and POS. The...
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Đề tài " On the Julia set of a typical quadratic polynomial with a Siegel disk " ppt
Ngày tải lên :
14/03/2014, 22:20
... Along with the surgery, they also
proved a meta theorem asserting that F
θ
and P
θ
are quasiconformally conjugate
if and only if f
θ
is quasisymmetrically conjugate to the rigid rotation R
θ
on ... linearizes P
θ
in the sense that ψ
θ
◦ P
θ
◦ ψ
−1
θ
(z)=R
θ
(z):=e
2πiθ
z
on
D.
Consider the continued fraction expansion θ =[a
1
,a
2
,a
3
, ] with a
n
∈
N,
and the rational convergents p
n
/q
n
:= ... Moreover, the slopes of
nonvertical edges of γ are bounded by 1/2.
6.2. Construction of the extension. Now let h :
T → T denote the conju-
gacy between the critical circle map f and the rigid rotation...
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Đề tài " On the periods of motives with complex multiplication and a conjecture of GrossDeligne " pdf
Ngày tải lên :
14/03/2014, 22:20
... vector bundle) E on Y , assumed locally free on Y (C), endowed
with a à
n
-action which lifts the action of à
n
on Y and a hermitian metric h
on E
C
, the bundle associated to E on the complex points, ... any constant
function on (Z/n)
ì
vanishes on any odd character, we have proved Theorem 2.
4. The period conjecture of Gross-Deligne
In this section, we shall indicate the consequences of Theorem ... only depends on u and H. In the notation at
the beginning of the introduction, with Q
0
= Q, we have Per(ω
H
u
)=P
u
(H)
(where we identify u with the corresponding embedding of Q after the equality
sign)....
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Báo cáo khoa học: On the aggregation properties of FMRP – a link with the FXTAS syndrome? pot
Ngày tải lên :
14/03/2014, 23:20
... under non-destabilizing conditions. These findings pave the way to
future studies of the mechanism of formation of FXR-containing ribonu-
cleoprotein granules and suggest a possible link with the ... under
non-destabilizing conditions
Since the duration of temperature treatment plays a
role in the observed process, we tested if prolonged
incubation could lead to a-to-b conformational transi-
tion ... sedimen-
tation (data not shown).
To verify the morphology of the end-states of aggre-
gation, we used transmission electron microscopy and
examined samples after the conformational transition
Fig....
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