correcting the surface dependency approximation
Báo cáo khoa học: "Deep dependencies from context-free statistical parsers: correcting the surface dependency approximation" pptx
Ngày tải lên :
08/03/2014, 04:22
... if the syntactic projections of these terminals
and governors are not being correctly identified by
the parser.
6 Further Work
Against the background of CFG as the standard
approximation of dependency ... The second
was the ambiguity that some matrix S-initial NPs
are actually dependents of the VP head (in these
cases, NEGRA annotates the finite verb as the head
of S and the non-finite verb as the ... after other complements. The positioning of
NEGRA’s “traces” inside the mother node is com-
pletely algorithmic; a dislocated constituent C has
its trace at the edge of the original mother closest
to...
- 8
- 458
- 0
Tài liệu Conditions of the surface water and ground water resources in the rural area of the Mekong Delta, Vietnam pptx
Ngày tải lên :
16/01/2014, 17:20
... the Vietnamese standards for ground
water TCVN 5944 –1995 (see table 3). The results of the analyses of the surface water sam-
ples were compared to the Vietnamese standards for the use of surface ... people. The canal system is connected to the open sea.
In An Binh the canals are influenced by the tidal regime of the South Chinese Sea. Here, the
tidal amplitude is approx. 1.5 m. The study ... as
well.
The surface water at the study sites An Binh and Hoa An are influenced by leachate water
from the irrigation ditches of the rice fields. At both study sites the values for the pH, BOD,...
- 17
- 693
- 0
THE SURFACE COATING OF CAR BODIES pptx
Ngày tải lên :
07/03/2014, 11:20
... Water
dissociates in solution, and the H
+
and OH
-
ions are then used both in the reactions at the
anode and in the reactions at the cathode. At the anode, the carboxylate groups are
neutralised: ... onto them, using the car itself as the anode.
These coatings were a lot better than the earlier dip coatings, but they involved using a resin
with organic acid groups. These reacted with the ... interfere with the way the paint bonds to the metal surface, creating gaps in
the coating that encourage corrosion. For this reason, any greases deposited on the metal
during the assembly of the car...
- 13
- 328
- 0
Báo cáo khoa học: Amino acid residues on the surface of soybean 4-kDa peptide involved in the interaction with its binding protein potx
Ngày tải lên :
17/03/2014, 03:20
... bound to the dimer form
of the 43-kDa protein. Surface plasmon resonance analysis
was then used to explore the interaction between the 4-kDa
peptide and the 43-kDa protein. To identify the residues ... Phe31 and Ile33 in the 4-kDa
peptide should play a critical role in the interaction with
the 43-kDa protein. These results suggest that there might
exist, on the surface of the 43-kDa protein, ... determine the potential association of the
43-kDa protein, as the receptor of the physiologically active
peptide usually forms an oligomer to activate the function of
the receptor [12]. When the 43-kDa...
- 10
- 420
- 0
Báo cáo khoa học: Cofactor-independent oxygenation reactions catalyzed by soluble methane monooxygenase at the surface of a modified gold electrode pot
Ngày tải lên :
17/03/2014, 09:20
... in the bulk solution. The need for
catalase in the electrochemically driven reaction is therefore
to protect the protein from inactivation by excess hydrogen
peroxide that has escaped from the ... the rate of electron transfer to MMOH from the
equation: i/nFA ¼ k
f
C
o
where i is the current intensity in
amperes, n is the number of electrons exchanged (n ¼ 2for
the sMMO system), F is the ... is the
electrode area in cm
2
, C
o
is the enzyme concentration in the
thin layer in molÆcm
)3
and k
f
is the potential-dependent
electron transfer constant in s
)1
. Using the values of the
current...
- 6
- 464
- 0
Báo cáo khoa học: Creation of a new eye lens crystallin (Gambeta) through structure-guided mutagenic grafting of the surface of bB2 crystallin onto the hydrophobic core of cB crystallin pot
Ngày tải lên :
23/03/2014, 04:21
... encoding the residues L and N
at the N-terminal end of the truncated bB2, and the residues
Q and W at the C-terminal end of truncated bB2, because
these four residues are present in the structure ... diagram showing the relationship of Gambeta to its two progenitors. The surface
is shown in green for all three proteins, and the notional boundary separating the surface from other regions is ... to
the surface, and those contributing to the hydrophobic
interior; (d) site-directed replacement of residues consti-
tuting the surface of one protein by analogous residues
occurring in the other...
- 13
- 430
- 0
Báo cáo khóa học: CD38 is expressed as noncovalently associated homodimers on the surface of murine B lymphocytes doc
Ngày tải lên :
23/03/2014, 12:20
... these data suggest that these domains are not
obligate for the stabilization of the dimers, but rather must
contribute to the overall stability of the dimers. Crystallo-
graphic analysis of the ... homodimers on the plasma mem-
brane of B lymphocytes. Furthermore, we demonstrate that
the stability of the CD38 homodimers is highly dependent on
the detergent used to solubilize the cells and ... that
the detergent used to solubilize the cells influenced the
amount of CD38 homodimers that could be immuno-
precipitated.
To analyze whether the stabilization of CD38 dimers
was a property of the...
- 10
- 448
- 0
Báo cáo khoa học: Altering the surface properties of baculovirus Autographa californica NPV by insertional mutagenesis of the envelope protein gp64 ppt
Ngày tải lên :
23/03/2014, 21:21
... improve further the presen-
tation of peptides on the surface of baculovirus particles,
several insertion sites within the gp64 envelope protein were
selected by their theoretical maximum surface ... on the surface
of baculoviruses by engineering peptides directly into the
native envelope protein gp64. Thereby, no duplication of
the gp64 is necessary to target the foreign peptide to the
surface ... assemble in the nucleus and migrate
through the cytoplasm to the plasma membrane, where
gp64 is concentrated. The glycoprotein is then acquired by
baculoviruses as they bud through the plasma...
- 10
- 338
- 0
BENEATH THE SURFACE - NEW DISCOVERIES IN THE ALEUTIANS pptx
Ngày tải lên :
29/03/2014, 03:21
...
into the air. Jewett and the others wondered
if vents could also be found underwater.
The divers donned their equipment and
slipped into the sea. As soon as they were
under the surface, they ...
thoughts.”
The researchers eventually cut the dive short and swam slowly to
the surface.
It was the first of 440 dives the team made in the little-explored
Aleutian Island chain during the summers ... greetings of a bunch
of goat kids in the morning when you bring them their bottles
of milk and you know they think you are the best person in the
world. When the goats feel frisky and run and...
- 14
- 393
- 0
Báo cáo y học: "HLA-DR regulation and the influence of GM-CSF on transcription, surface expression and shedding
Ngày tải lên :
03/11/2012, 09:57
... HLA-DR on their surface [3].
To assess the relative contribution of shed to total HLA-DR, the sHLA-DR in the plasma was
compared to the total HLA-DR present in cell. The level in the plasma ... surface HLA-DR. On the cytospins, it was further demonstrated that there was high
intracellular HLA-DR expression compared with the respective surface expression. Our results support
the observations ... less than the
level of HLA-DR in the cell lysates (5ul of a 1 in 10 dilution, from 2 x 10
6
PBMC). The shed HLA-DR
therefore seemed to represent a small fraction of the total HLA-DR of the cell,...
- 11
- 618
- 0
The phenomenon of evaporative cooling from a humid surface as an alternative method for air-conditioning
Ngày tải lên :
05/09/2013, 16:10
... in the case of the direct evaporative cooler, the main parameter when designing an indirect system is
the heat-exchange surface that separates the air stream from the water to be evaporated. These ... that air. The cooling capacity of the device depends on
the amount of evaporated water from the humid surface into the air. Thus, the mechanisms of mass-
transfer are consequence of the mass-diffusion ... required to evaporate the water from the bulb’s surface into the air:
()
∞
−⋅= XXhq
Twbsatdam /
ρλ
(3)
where λ is the latent heat associated to the phase change (J/kg).
The equations introduced...
- 28
- 652
- 0
- có thể
- thương mại thế giới
- thế giới
- thể chế
- hiệu điện thế
- cơ thể
- kháng thể
- and an increase in the presentation of the endogenous lectin galectin1 sensing these changes on the surface of p16 ink4a expressing pancreatic carcinoma cells capan1
- surface anatomy of the heart ppt
Tìm thêm:
- hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam
- xác định các mục tiêu của chương trình
- xác định các nguyên tắc biên soạn
- khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn
- khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản
- khảo sát chương trình đào tạo gắn với các giáo trình cụ thể
- xác định thời lượng học về mặt lí thuyết và thực tế
- tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam
- điều tra đối với đối tượng giảng viên và đối tượng quản lí
- điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1
- khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam
- khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu
- nội dung cụ thể cho từng kĩ năng ở từng cấp độ
- xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct
- phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ
- mở máy động cơ lồng sóc
- mở máy động cơ rôto dây quấn
- các đặc tính của động cơ điện không đồng bộ
- hệ số công suất cosp fi p2
- đặc tuyến hiệu suất h fi p2