role of communication and training in the workplace
Tài liệu Báo cáo khoa học: Role of K22 and R120 in the covalent binding of the antibiotic fosfomycin and the substrate-induced conformational change in UDP-N-acetylglucosamine enol pyruvyl transferase docx
Ngày tải lên :
19/02/2014, 13:20
... provided
further insight into the molecular mechanism driving the
formation of the covalent C115–fosfomycin adduct. A
conservative exchange of K22 to arginine maintains fosfo-
mycin binding, while ... in fosfomycin
binding, and in view of the multitude of interactions, it was
assumed that deletion of a single interaction would not lead
to a complete loss of fosfomycin binding. Therefore it ... form of the protein.
The results obtained with the K22V/R120K double
mutant protein point toward a central role of arginine 120
in the conformational process occurring during catalysis.
Therefore,...
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Báo cáo khoa học: Role of DptE and DptF in the lipidation reaction of daptomycin ppt
Ngày tải lên :
07/03/2014, 04:20
... domain is one of the
few ACPs in which valine replaces isoleucine (I) or
leucine (L) in the conserved sequence. To determine
whether DptF is the putative partner of DptE, we
expressed dptF using ... dptF using the pQTev vector in E. coli and
purified the resulting ACP as an N-terminal His7 fusion
protein (Fig. 3) with a yield of 9.5 mgặL
)1
of culture.
The identity of the protein was proven ... [37].
Interestingly, in the case of the lipopeptide surfactin,
neither an acyl CoASH ligase-like domain nor an ACP
could be identified within the biosynthetic gene cluster
using bioinformatic tools...
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Tài liệu Báo cáo khoa học: Mitochondrial targeting of intact CYP2B1 and CYP2E1 and N-terminal truncated CYP1A1 proteins in Saccharomyces cerevisiae ) role of protein kinase A in the mitochondrial targeting of CYP2E1 pdf
Ngày tải lên :
18/02/2014, 16:20
... of PKA in the mitochondrial targeting of
CYP2E1
The role of PKA in mitochondrial targeting of
CYP2E1 was investigated using two approaches. The
first approach involved measuring the level of mito-
chondrial ... resulting in
the exposure of cryptic mitochondrial targeting signal,
as in the case of CYP1A1 [4]; and (b) PKA- or protein
kinase C-mediated phosphorylation of nascent chains
either at the N-terminus ... targeting to the microsomes requires the co-
translational insertion of the newly synthesized protein
into the microsomal membrane, where the N-terminal
hydrophobic signal sequence of the protein interacts
with...
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The Role of Savings and Wealth in Reducing ―Wilt‖ between Expectations and College Attendance pdf
Ngày tải lên :
15/03/2014, 10:20
... accumulating school savings may have effects apart from financing
school.
Conley (2001) finds that a doubling of net worth results in an 8.3% increase in the probability of
attending college. Further, ... for their youth.
Youth savings. Youth were asked in 2002 whether they had a savings or bank account in their name. If
they had an account, they were also asked whether they were saving some of ... None of the
existing research examines the effect of youth savings on college attendance, and only one study
examines the relationship between parent school savings and college attendance.
Theoretical...
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Báo cáo khoa học: "Examining the Role of Linguistic Knowledge Sources in the Automatic Identification and Classification of Reviews" doc
Ngày tải lên :
17/03/2014, 04:20
... documents and find that the fea-
ture vectors corresponding to some of these docu-
ments (particularly the short ones) have all zeroes
in them. In other words, none of the bigrams from
the training ... one in which the
author himself likes the movie, and in the other,
the author’s cousin likes the movie. The over-
generalization resulting from these “stemmed” re-
lations renders dependency information ... opinions and
identifying the polarity of opinion sentences. In Proc. of
EMNLP, pages 129–136.
618
experiments. First, we train a polarity classifier us-
ing all unigrams from the training set....
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Báo cáo khoa học: Membrane compartments and purinergic signalling: the role of plasma membrane microdomains in the modulation of P2XR-mediated signalling pot
Ngày tải lên :
30/03/2014, 02:20
... (glycero-)sphingolipids. In addition the
fatty acid chains of the phospholipids composing
these rigid domains are generally more saturated than
those in the lipids of the surrounding membrane. In
fact, this ... cluster in
response to extracellular stimuli and the size of the
domains containing those clusters has been estimated.
In summary, multiple lines of evidence have helped to
argue in favour of the ... carefully.
Isolation of lipid rafts ⁄ caveolae is very often the first
step in the biochemical analysis of the role of these
domains in cellular signalling. After disruption of cells,
lipid rafts...
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Báo cáo khoa học: Tertiary structure in 7.9 M guanidinium chloride ) the role of Glu53 and Asp287 in Pyrococcus furiosus endo-b-1,3-glucanase pot
Ngày tải lên :
30/03/2014, 04:20
... suggested by the lack of coincidence of
the changes in relative fluorescence intensity and in
k
and by the hysteresis of the reversibility process
(Fig. 4). At the end of the transition, the intrinsic ... that of the
wild-type; however, the integrity of the calcium bind-
ing site formed by Asp287 and Glu53 is essential for
interaction with the cation in 7.9 m GdmCl.
An interesting finding of the ... observed for the wild-type,
indicating the involvement of Glu53 and Asp287 in the
interaction with the cation (Fig. 1E,F). The regain of
aromatic chirality at 295 nm and in the 260–270 nm
region for...
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Tài liệu Murray N. Rothbard - History Of Money And Banking In The United States (pdf) pptx
Ngày tải lên :
17/01/2014, 02:20
... tell us is that in the past definite men
or groups of men were valuing and acting in a definite way.
Whether they will in the future value and act in the same
way remains uncertain. All that can ... advantage in developing new software, selling
Introduction 27
42
For expositions of the view of the origin and nature of the state as a
coercive organization of the political means for acquiring income, ... began in the mid-1960s and culminated in the inflationary
recession of 1973–1975 by identifying those actions of the Fed
with respect to the money supply that initiated and sustained
it.
12
The...
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Tài liệu Role of diffusion-weighted imaging in the diagnosis of gynecological diseases pdf
Ngày tải lên :
13/02/2014, 06:20
... satisfactory in the evaluation of
nodal status in this patient group. Since the highly cellular
tissue in reactive lymph nodes may also show increased
intensity, the role of DWI and ADC in distinguishing
between ... nine
chemotherapy and/ or radiation therapy, ten controls).
Further study using larger numbers of patients is needed
to establish the accuracy of ADC measurement in
monitoring the effect of therapy ... hypointense. Lymph nodes are
noted in the external iliac region (arrows and arrowhead). The left
anterior and posterior nodes are 13 mm in the short axis, 20 mm in
the long axis and 6 mm in the...
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Tài liệu Báo cáo khoa học: Role of cleavage and shedding in human thyrotropin receptor function and trafficking pdf
Ngày tải lên :
21/02/2014, 00:20
... concentration of the biotinylated Ig remaining
on the cell surface was then quantified by measuring the
binding of [
125
I]Streptavidin. In the absence of bTSH, a very
weak internalization of the TSHR ... measuring the
binding of [
125
I]Streptavidin. Specific binding at each point was nor-
malized with reference to specific binding before the incubation at
37 °C (0-min point) to derive the fraction of ... expressing the wild-type and the b1, the
M453T and the b1-M453T receptors were obtained using
the calcium phosphate precipitation method and main-
tained as described [10]. Internalization of receptor-Ig
complexes...
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- hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam
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- 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
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- 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
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- mở máy động cơ lồng sóc
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- hệ số công suất cosp fi p2
- đặc tuyến hiệu suất h fi p2