the complete world of human evolution
THE COMPLETE BOOK OF INTELLIGENCE TESTS (philip carter)
Ngày tải lên :
09/08/2013, 16:10
... age of 18 little or no improvement in a person’s
IQ rating is found, the method of calculating the IQ of a child is
different to the method used for an adult.
When measuring the IQ of a child, the ... conclusion that the same people
who performed well in a variety of mental tasks tended to use a part of
the brain that he termed g.Theg factor, therefore, laid the foundation
for the concept of a single ... types of intelligences, some of which could be as a result of
our upbringing and development and some of which could be the
result of a natural talent with which we are born.
The concept of general...
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Tài liệu The Complete Book of drawing techniques - Vẽ kỹ thuật pdf
Ngày tải lên :
14/12/2013, 14:15
... the vase
this time the line will detour around the
bottom edge of the vase, and it will progress
following the outline of the vase until it
reaches the other side of the paper. This part
of the ... construction. The first
being the top half of the silhouette, the
second being the bottom part of the
silhouette, and finally the overall shape of the
objects that are contained in the composition
i.e. the ... to give the shape the appearance of
form.
2/ Create the basic form of the neck by
adding a cylinder to the bottom of the egg
form.
3/ Draw in outline the back of the head.
Now extend the ellipse...
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The real world of finance
Ngày tải lên :
18/12/2013, 09:12
... discusses these challenges in
the context of the twenty-first century “new” economy from the
perspectives of the working CFO rather than the textbook CFO.
Why the new economy? And what’s wrong with the ... performance
for these ratios traditionally was considered as well in excess of
1:1, with the higher the better. The greater the margin of cur-
rent assets over current debt, the better the position of the ... 107 or 108 of
the 1976 United States Copyright Act, without either the prior written permission
of the Publisher, or authorization through payment of the appropriate per-copy fee
to the Copyright...
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Tài liệu Báo cáo khoa học: The capsid protein of human immunodeficiency virus: intersubunit interactions during virus assembly doc
Ngày tải lên :
18/02/2014, 06:20
... end of helix 4 of
the NTD of a neighboring subunit in the hexamer.
Additional contacts involve helix 11 of the CTD and
the C-terminal end of helix 7 of the NTD of the neigh-
boring subunit. The ... involved either in the assembly of the immature
HIV-1 capsid, or in the reassembly of CA into a
mature capsid. The detailed description of the structure
and conformational dynamics of these interfaces,
together ... model of the NTD hexamer from MLV,
the superimposed model of the NTD hexamer from
HIV-1, the high-resolution X-ray model of the modified
CA hexamer from HIV-1, and the pseudoatomic models
of the...
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Tài liệu Báo cáo khoa học: The capsid protein of human immunodeficiency virus: designing inhibitors of capsid assembly ppt
Ngày tải lên :
18/02/2014, 06:20
... which
corresponds to the a-helix 7 of NTD. This region is
important for the formation of CA hexamers [6]; there-
fore, this peptide could inhibit the formation of the
hexamers, and assembly of the HIV-1 ... [36]; the helices are in
red, the b-sheets in yellow and the loops in
green. The circle at the bottom of the figure
indicates the region where the binding of
CAP-1 occurs. The figures were produced
using
PYMOL ... the X-ray structure of the nonmu-
tated-CTD–CAI complex [28] (Fig. 2A, main panel).
The aromatic moiety of Phe3, together with Leu6 and
Ile1, are the residues of CAI with the largest number
of...
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Tài liệu Báo cáo khoa học: The crystal structure of human a-amino-b-carboxymuconatee-semialdehyde decarboxylase in complex with 1,3-dihydroxyacetonephosphate suggests a regulatory link between NAD synthesis and glycolysis ppt
Ngày tải lên :
18/02/2014, 06:20
... present for the last four residues at
the C-terminus. The stereochemistry of the model has
been assessed using the program procheck [23]. Ninety
per cent of the residues fall in the most favoured
regions ... understanding of the ACMSD
catalytic mechanism is still incomplete. In light of the
reported ACMSD upregulation in the liver of
streptozotocin-induced diabetic rats and the suppres-
sion of such elevation ... involves formation of a tetrahedral intermedi-
ate resulting from the nucleophilic attack of the metal-
bound hydroxyl group onto the substrate, as observed
in other members of the amidohydrolase...
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Tài liệu The Complete Works of James Whitcomb Riley ppt
Ngày tải lên :
18/02/2014, 08:20
... think of the smiling faces That used to watch and wait, Till the click of the clock was answered By the
click of the opening gate
They are not there now in the evening Morning or noon not there; ... traveled the track of the railway back With
a blithesome roundelay
Of the tranquil bliss of a true love kiss; And painted the picture, too, Of the wedded life, and the patient wife,
And the husband ... think of the
sorrowful spirit that sings, And jewel the song with the gem of a tear. For the harp of the minstrel has never a
tone As sad as the song in his bosom tonight, And the magical touch of...
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Tài liệu Báo cáo khoa học: Evidence for noncooperative metal binding to the a domain of human metallothionein ppt
Ngày tải lên :
19/02/2014, 00:20
... on the right side of Fig. 3 are the
deconvoluted spectra showing the mass and identity of
the species detected. The deconvoluted spectra on the
right side of Fig. 3 clearly show the formation of ... of simplifying the interpretation of
the metallation details of the two-domain protein. The
results presented here allow successful and complete
interpretation of the previous data in terms of ... Sequence of the a domain of
rhMT-1a, showing the connectivities of the
four divalent metal cations to the 11 cystei-
nyl sulfurs. The numbering of the cysteines
(1–11 starting from the N-terminus)...
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Tài liệu Báo cáo khoa học: Mapping the functional domains of human transcobalamin using monoclonal antibodies pptx
Ngày tải lên :
20/02/2014, 01:20
... this
conclusion. The other antibodies in this assay did not
hinder the interaction of TC with Cbl at all (Table 3)
and therefore we cannot draw any conclusions on the
involvement of the other parts of TC ... In this case, the lack of binding to the reduced
TC is caused rather by loss of the correct three-dimen-
sional organization than by disruption of the S-S
bond, per se.
The effect of heparin on ... [14] despite the absence of
S-S bonds and the low number of conserved residues
in this part of the sequence. Only later did the large
N-terminal unit become involved in the binding of
Cbl [13,14]....
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Tài liệu Báo cáo khoa học: Identification of different isoforms of eEF1A in the nuclear fraction of human T-lymphoblastic cancer cell line specifically binding to aptameric cytotoxic GT oligomers ppt
Ngày tải lên :
21/02/2014, 00:20
... to quantify the amount of recovered
protein owing to the presence of a high molar excess of
BSA remaining in the buffer. Therefore, a fixed aliquot of
the protein was incubated with the indicated ... subunits of eEF1 are predominantly
located in the cytoplasm, a considerable fraction of the a
subunit can be found either in the cytoplasm or the nucleus
[35,36]. The involvement of eEF1A in the regulation ... con-
firmed the nature of this protein (data not shown).
Moreover, the spectrum reported in the figure showed the
occurrence of a series of signals that were not interpreted
simply on the basis of the...
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Tài liệu Báo cáo Y học: Molecular modeling of the dimeric structure of human lipoprotein lipase and functional studies of the carboxyl-terminal domain docx
Ngày tải lên :
21/02/2014, 15:20
... and then the energy
minimization of the model was iterated 300 cycles using the
conjugate gradient methods with the program
DISCOVER
_3
in
INSIGHT II
. To construct the dimeric form of LPL, the
model ... on the
crystal structures of the human, porcine, and horse PLs
(Fig. 1). A frontal view illustrates the overall saddle shape of
the dimeric structure and the key heparin-binding residues
in the ... as the high-
affinity peak of wild-type LPL. The LPL in the eluate was
detected by Western blot with LPL polyclonal antibody
7640. The fraction number of the high-affinity peak was the
same for the...
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