when china ruled the seas the treasure fleet of the dragon throne pdf
The Female Brain is one of the most-talked-about books of the year. ppt
Ngày tải lên :
08/03/2014, 23:20
... irth of the F emale B rain
glanced at their mothers’ faces. They frequently touched the forbid-
den toy cow, even though their mothers shouted, “No!” The one-year-
old boys, driven by their ... to get to the clothes hanging
in their closets. One girl had a pink two-piece outfit, and the other had
a green two-piece outfit. Their mother giggled every time she’d see
them switch the tops—pink ... imagine, then, the negative impact on a little girl’s developing
sense of self of the unresponsive, flat face of a depressed mother—or
even one that’s had too many Botox injections. The lack of facial...
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Báo cáo khoa học: Interaction of the E2 and E3 components of the pyruvate dehydrogenase multienzyme complex of Bacillus stearothermophilus ppt
Ngày tải lên :
16/03/2014, 18:20
... representing the
PSBD of the dihydrosuccinyltransferase chain of the
2-oxoglutarate dehydrogenase complex of E. coli [12]
and of the dihydroacetyltransferase chain of the PDH
complex of B. stearothermophilus ... 119–171) of the B. stearothermophilus
E2p polypeptide chain with the dimer of a protein
domain (E3int) representing the interface domain (resi-
dues 343–470) of B. stearothermophilus E3. The use of
the ... close to the twofold axis of E3
preventing the association of a second PSBD [28,29].
The interaction occurs at the C
2
-axis of symmetry in
the E3 dimer, chiefly with the interface domain of E3,
which...
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Adventurers of the Far North A Chronicle of the Frozen Seas doc
Ngày tải lên :
08/03/2014, 15:20
... with one another the
weapons of their common stock. The advance was made in the middle of the night, but at this season of the
year the whole {60} scene was brilliant with the light of the midnight ... land offered nothing to their search, the air was moderate and the weather singularly mild. The broad sheet
of open water, of the very colour of the ocean itself, buoyed up their hopes of the ... opportunity of alleviating the extreme
hunger that I suffered with the refuse of the table of one of my acquaintances.
At the end of the month (December 1770), they reached the woods, a thick growth of...
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Tài liệu THE HISTORY OF THE RISE, PROGRESS, AND ACCOMPLISHMENT OF THE ABOLITION OF THE SLAVE-TRADE pdf
Ngày tải lên :
15/02/2014, 09:20
... held the reigns of the
government of Spain till Charles the Fifth came to the throne, for the establishment of
a regular system of commerce in the persons of the native Africans. The object of ... was the readiest way
of converting them to the principles of the Christian religion.
These, then, were the first forerunners in the great cause of the abolition of the Slave
Trade: nor have their ... nature of it; and of the extent of it;
and of the difficulty of subduing it.—Usefulness also of the contemplation of this
subject.
I scarcely know of any subject, the contemplation of which...
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Tài liệu Đề tài " Asymptotic faithfulness of the quantum SU(n) representations of the mapping class groups " pdf
Ngày tải lên :
16/02/2014, 05:20
... from the rest of the mapping tori as a purely
TQFT consequence of Corollary 1.
In this paper we have initiated the program of using of the theory of
Toeplitz operators on the moduli spaces in the ... multiple of the identity. We
will suppress the superscript on the quantum representations and simply write
ρ
k
= ρ
n,d
k
throughout the rest of the paper.
Our key idea in the proof of Theorem 1 is the ... (see the proof of Theorem 7). Theorem 1 now follows directly
from knowing which elements of the mapping class group act trivially on the
moduli space M.
The assumptions on the pair (n, d) in Theorem...
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Tài liệu Báo cáo khoa học: The sensor protein KdpD inserts into the Escherichia coli membrane independent of the Sec translocase and YidC doc
Ngày tải lên :
20/02/2014, 11:20
... by the protease, only a small
shift of the molecular mass of the protein is expected
because the antibody recognizes the remaining C-terminal
domain. In the presence of YidC, the shift of the ... potential is required for the insertion
of KdpD-N
To test whether the translocation of the periplasmic loops
requires the pmf, the location of the loops was analysed in
the presence of CCCP. As shown ... membrane
insertion of KdpD.
The requirement of the Sec translocase was tested in the
CM124 strain where SecE is depleted when the cells are
grown in the absence of arabinose. When the cells expres-
sing...
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Tài liệu Báo cáo khoa học: A comparative analysis of the time-dependent antiproliferative effects of daunorubicin and WP631 pdf
Ngày tải lên :
20/02/2014, 23:20
... USA) at the
ÔServeis Cientifico-TecnicsÕ of the University of Barcelona,
using the 488 nm line of an argon laser and standard optical
emission filters. Percentages of cells at each phase of the cell
cycle ... Quantifica-
tion of viable cells, at various times, in the presence of 60 n
M
WP631 (the IC
75
of which was measured at 72 h) is shown
in Fig. 2E. It illustrates the ability of the cells to exclude
Trypan ... after
78 h. The levels of p53 in cells continuously treated with
WP631 decreased, which was consistent with the suppres-
sion of the arrest in G
2
/M, the production of polyploidy,
and the final...
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Báo cáo khoa học: Structural mobility of the monomeric C-terminal domain of the HIV-1 capsid protein pptx
Ngày tải lên :
07/03/2014, 06:20
... responsible, from a thermodynamic point of
view, for the binding of the monomeric species of CAC?
We have previously discussed the variation in the free
energy of binding as a function of the changes ... relationship
between S
2
and the location of structural elements
(Fig. 4). Furthermore, the R
ex
terms are distributed
throughout the 3D structure of the protein, and most
of them are large (Fig. 4); the exception ... (i.e. the spectral density function at
the Larmor frequency of the
15
N) and J(0.87x
H
) (i.e.
the spectral density function at the 0.87 times the Lar-
mor frequency of the
1
H) are independent of...
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Báo cáo khoa học: Solution structure of the active-centre mutant I14A of the histidinecontaining phosphocarrier protein from Staphylococcus carnosus ppt
Ngày tải lên :
07/03/2014, 16:20
... was
computed as the ratio of the s tandard deviations of the
chemical shifts of the amide nitrogen and p roton nuclei.
Results
Determination of the three-dimensional structure
of HPr(I14A)
To allow the comparison ... system of His15 and a distortion of the
N-terminus of the first helix, which supports the histidine
ring. In ad dition, the C -terminal helix is bent because the side
chain of Leu86 located at the ... parallel to
the a-helices and the b-sheet of the protein. As the
1
H
N
-
15
N
bond vectors in the a-helices are therefore almost parallel to
the z-axis, their size is mainly determined by the positive
eigenvalue...
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Báo cáo khoa học: b-Secretase cleavage is not required for generation of the intracellular C-terminal domain of the amyloid precursor family of proteins pot
Ngày tải lên :
15/03/2014, 10:20
... is the
b-site APP-cleaving enzyme 1 (BACE1). Here, we investigated the effects
of genetic manipulation of BACE1 on the processing of the APP family of
proteins. BACE1 expression regulated the ... charac-
terize the impact of BACE1 inhibition as a putative
therapy for the treatment of AD. We found that the
de novo production and the endogenous levels of ICDs
were not reduced by deletion of BACE1. ... inhibition of BACE1 will not adversely affect the
potentially important signaling role of the ICDs
released by the APP family of proteins, but may
impact on other functions of this family of proteins.
Experimental...
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Báo cáo khoa học: Structure–function analysis of the filamentous actin binding domain of the neuronal scaffolding protein spinophilin pot
Ngày tải lên :
16/03/2014, 06:20
... (Fig. 2A,B). The NMR
spectra of these constructs perfectly resembled the
spectra of unfolded proteins: they showed no signs of
either amide proton dispersion, which is indicative of
hydrogen bonding ... description of the
molecular components involved in the regulation and
maintenance of dendritic spine morphology is funda-
mental to our understanding of the functions of the
central nervous system.
The ... [38]. In the presence of these
ABD constructs, the concentrations of fluorescent
actin polymers appeared to be higher because of the
precipitation of crosslinked actin polymer networks
onto the glass...
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Báo cáo Y học: A functional role of the membrane-proximal extracellular domains of the signal transducer gp130 in heterodimerization with the leukemia inhibitory factor receptor pot
Ngày tải lên :
18/03/2014, 01:20
... to the CBM that play
specific roles in activation of the receptor by these two
cytokines.
The ligand independent activation of the D5-GCSFR
chimera occurs in both the absence and the presence of
LIFR ... a copre-
cipitation of gp130 with LIFR independently of the lysis
buffer used for the disintegration of the cells (data not
shown). Because of the high expression levels of the
transiently transfected ... membrane-proximal
domains of gp130 is limited to ensure the correct spacing
between the CBM and the membrane, each of the domains
was replaced by the corresponding domain of the GCSFR.
The replacement...
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rock v pop music of the 1970 s v music of the 1990 s
Ngày tải lên :
21/03/2014, 22:50
... came the dawn of new instruments such as
drums, pianos, flutes, and guitars (Romeu 1). Both eras of rock used
these types of musical instruments in one way or the other. They are the
essentials of ... the developing culture of
the seventies. Bands often used their popularity to spread their feelings
on such topics. They were, and still are, the central of communication
between all genres of ... the type
of lyrical content used in the seventies compared to that of the nineties
goes without question. The musicians today are much more liberal in
what they say and what they present to the...
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