gantt and pert charts are used by
Describe wireless wide area networks (WWANs) and how they are used
Ngày tải lên :
13/09/2012, 10:52
... movies
–
Take and transmit pictures and short movies
–
Locate family members and employees using GPS
24
Java
ã
Java programming language
Developed by Sun Microsystems
Object-oriented language used ... data transmission
2
Objectives
ã
Describe wireless wide area networks (WWANs) and
how they are used
ã
Describe the applications that can be used on a digital
cellular telephone
ã
Explain how cellular ... network and the wired
telephone world
–
Controls all transmitters and base stations
3
Cellular Telephone Applications
ã
Digital cellular telephones can be used to:
Browse the Internet
–
Send and...
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- 0
The a and b adapters are used as priming sites for both amplification
Ngày tải lên :
19/03/2014, 22:32
... bead to be loaded into a
well.
ã
Enzyme beads and packing beads are
added. Enzyme beads containing sulfurase
and luciferase, and packing beads used
only to keep the DNA beads in place.
ã
Above ... flow channel, passing
nucleotides and apyrase in a timed
schedule.
The Adapters
ã
The A and B adapters are used as priming
sites for both amplification and sequencing
since their composition ... hours
*Unless otherwise stated, read and output data are
provided on the 454 FLX 20 sequencer
PYROSEQUENCING
The Fireworks Show
ã
Each ATP produced by sulfurilase is used
by luciferase.
ã
Luciferase...
- 19
- 390
- 0
A STUDY ON ENGLISH READING STRATEGIES USED BY THIRD YEAR ENGLISH MAJORS OF THAI AND MUONG ETHNIC MINORITIES AT TAY BAC UNIVERSITY
Ngày tải lên :
29/01/2014, 10:33
... existing
schemata and for analyzing and classifying it. Cognitive strategies are responsible
for deep processing, forming and revising internal mental models and receiving and
producing messages ... the
other hand, support and manage language learning often without involving the target
language directly.
Direct strategies are classified into:
ã Memory strategies (9 items) are used for entering ... learning strategies used by the subject will be defined as follow:
High use (Always used with a mean of 4.5-5.0, or often used with a mean of 3.5-4.4).
Medium use (Sometimes used with a mean of...
- 94
- 590
- 7
Tài liệu Báo cáo khoa học: Regulators of G-protein signalling are modulated by bacterial lipopeptides and lipopolysaccharide pptx
Ngày tải lên :
18/02/2014, 13:20
... regulation of RGS1 and RGS2
expression.
Results
RGS1 and RGS2 mRNA expression is regulated
by LP and LPS
BMDM were stimulated with FSL-1, a ligand for the
TLR2 ⁄ 6 heteromer, and LPS, a ligand for
TLR4 ... can be increased by LP and LPS.
Thus, these results demonstrate that both BMDM and
J774 cells express RGS1 and RGS2 mRNA and modu-
late expression after stimulation with LP and LPS.
Expression ... viral
ligands have been identified [4]. Bacterial LP and LPS
are recognized by the membrane receptors TLR2 and
TLR4, respectively. Intracellular TLR3 is a receptor
for poly(I:C) [5], and CpG oligo-nucleotides...
- 11
- 569
- 0
Tài liệu Báo cáo khoa học: PC1⁄3, PC2 and PC5⁄6A are targeted to dense core secretory granules by a common mechanism doc
Ngày tải lên :
18/02/2014, 16:20
... ACTH and
others) are only bioactive after selective cleavage of
their precursor proteins in secretory granules by PC
enzymes such as PC1 ⁄ 3, PC2 or PC5 ⁄ 6A. Understand-
ing how these enzymes and ... predictprotein (prof) [11] algorithms.
Statistical analysis
Results (Figs 1 and 2) are expressed as the mean ± SEM
and were compared by one-way anova using Dunnet’s
Multiple Comparisons post-test.
Acknowledgements
The ... factors, and viruses.
PC1 ⁄ 3, PC2 and PC5 ⁄ 6A are the only members of the PC family that are
targeted to dense core secretory granules, where they carry out the process-
ing of proteins that are...
- 9
- 600
- 0
Tài liệu Báo cáo khoa học: The distinct nucleotide binding states of the transporter associated with antigen processing (TAP) are regulated by the nonhomologous C-terminal tails of TAP1 and TAP2 ppt
Ngày tải lên :
20/02/2014, 02:21
... encoded by exon 12, is indicated and
underlined by a grey line. (B) Expression and schematic overview of wild-type and chimeric TAP subunits. T2 transfectants were lysed, separated by
SDS/PAGE and ... nucleotide
binding pocket and is close to the sequences of the Walker A
and B motif [18]. Most interestingly, the a
6
regions in the
NBDs of TAP1 and TAP2 are characterized by differences
in sequence and also ... have
been identified, including the Walker A and B motifs, which
are involved in ATP binding and hydrolysis, the Q- and
D
-
loop, the signature motif and the switch region (Fig. 1A).
Studies on...
- 16
- 407
- 0
Tài liệu Báo cáo Y học: Phosphatidylinositol synthesis and exchange of the inositol head are catalysed by the single phosphatidylinositol synthase 1 from Arabidopsis docx
Ngày tải lên :
22/02/2014, 04:20
... be
catalysed by the same enzyme as that responsible for de novo
synthesis. The experimental conditions used reproduce the
parameters defined as optimum by Sexton & Moore [7] and
Sandelius & ... optimum when
manganese is used on its own, there are still de novo
synthesis and exchange reactions the activities of which are
close to those seen when no chelating agent is used. This
effect has ... in our laboratory, are obtained, with the aim of
understanding how PtdIns synthase functions and is
regulated.
ACKNOWLEDGEMENTS
The authors thank A. Zachowski, E. Ruelland and A. Jolliot-Croquin
for...
- 6
- 551
- 0
Why Government Bonds are sold by Auction and Corporate Bonds by Posted-Price Selling pot
Ngày tải lên :
06/03/2014, 04:21
... VERNMENT BONDS ARE SOLD BY A UCTION AND
CORPORATE BONDS BY POSTED-PRICE SELLING
In most industrialized countries, government bonds are sold by auction whereas corporate bonds
are sold by posted-price ... appear to be borne out by the evidence: primary
debt issues are sold by PPS, and they are underpriced on average.
20
The fact that many emerging country government bonds are sold by PPS is in line ... (2000) comparison
of first- and second-price auctions. As discussed by Chari and Weber (1992) and shown formally
by Persico (2000), the incentives to acquire information are lower in second-price...
- 28
- 350
- 0
Báo cáo khoa học: Plant oxylipins: Plant responses to 12-oxo-phytodienoic acid are governed by its specific structural and functional properties ppt
Ngày tải lên :
16/03/2014, 02:20
... flu and the flu ⁄ dde2-2
double mutant indicated that OPDA and ⁄ or dnOPDA
promote the inhibition of programmed cell death pro-
cesses induced by
1
O
2
, and the well-known cell death
induction by ... classical stress proteins and enzymes connected
to cellular redox and detoxification systems by those
compounds. Notably, a large portion of the identified
candidate proteins are located in plastids. ... oxylipins: Plant responses to 12-oxo-phytodienoic
acid are governed by its specic structural and functional
properties
Christine Bo
ă
ttcher
1
and Stephan Pollmann
2
1 CSIRO Plant Industry, Adelaide,...
- 12
- 416
- 0
Báo cáo khoa học: Krit 1 interactions with microtubules and membranes are regulated by Rap1 and integrin cytoplasmic domain associated protein-1 doc
Ngày tải lên :
16/03/2014, 05:20
... supernatant (S) and the pellet (P) were analyzed by SDS ⁄ PAGE and quantified by fluo-
rometry. Protein precipitation in the absence of liposomes has been substracted. Bands below Krit1 band are E. coli ... to and activates b integrins [5]. VAV1 and
TIAM1 are localized by Rap1GTP to sites of cell
spreading and serve as exchange factors for Rac [6].
ARAP3 is a GTPase-activating protein for RhoA and
Arf6 ... equally to Krit1 opened and closed
conformations and does not open Krit1
Next, we compared the binding of Rap1 to Krit1
closed and opened conformations. To do so, we
measured by GST pull-down the...
- 15
- 329
- 0
Báo cáo Y học: Expression and distribution of penaeidin antimicrobial peptides are regulated by haemocyte reactions in microbial challenged shrimp pptx
Ngày tải lên :
18/03/2014, 01:20
... that
penaeidinmRNAandproteinarerestrictedtogranular
haemocytes and that their expression and distribution are
regulated through dramatic changes in haemocyte popula-
tions, both circulating and infiltrating ... limited and few data are available on the expression
of immune effectors during haemocyte differentiation and
maturation. Our observations suggest that penaeidins are
expressed either by maturating ... Expression and distribution of penaeidin antimicrobial peptides
are regulated by haemocyte reactions in microbial
challenged shrimp
Marcelo Mun
˜
oz
1
, Franck Vandenbulcke
2
, Denis Saulnier
3
and...
- 12
- 498
- 0
Báo cáo khóa học: Large aggregating and small leucine-rich proteoglycans are degraded by different pathways and at different rates in tendon pot
Ngày tải lên :
23/03/2014, 12:20
... these bands represent intact core protein of
aggrecan and V
0
and/ or V
1
splice-variants of versican [1].
With time in culture, a distinct band at 300 kDa
(indicated by asterisk) appeared, and ... 3619
Large aggregating and small leucine-rich proteoglycans are degraded
by different pathways and at different rates in tendon
Tom Samiric, Mirna Z. Ilic and Christopher J. Handley
School of Human ... distinct bands at 25 kDa and below (lanes ii and
iii). These observations indicate that degradation of core
proteins of newly synthesized small proteoglycans occurs
and that fragments are retained...
- 9
- 315
- 0
Báo cáo khoa học: b-Amyloid protein oligomers induced by metal ions and acid pH are distinct from those generated by slow spontaneous ageing at neutral pH docx
Ngày tải lên :
31/03/2014, 07:20
... inhibited by Zn
2+
and Cu
2+
, weakly inhibited by
Ca
2+
and Fe
2+
and largely unaffected by Mg
2+
.
Effect of pH and metal ions – CR binding and
sedimentation analysis
Because of the apparent discrepancy ... aggregation and conformation
was examined using native and sodium dodecyl sulfate/
polyacrylamide gel electrophoresis, and the results com-
pared with those obtained by atomic force microscopy,
and with ... oligomeric Ab species are sufficiently stable to allow
their measurement by gel electrophoresis. However, we
show that not all forms of oligomeric Ab are observed by
PAGE and that different patterns...
- 12
- 439
- 0
Báo cáo Y học: Investigations into the mechanisms used by the C-terminal anchors of Escherichia coli penicillin-binding proteins 4, 5, 6 and 6b for membrane interaction ppt
Ngày tải lên :
31/03/2014, 08:20
... peptide bands, amide
I (predominantly CẳO stretching) and amide II (predo-
minantly NH bending). Figures 2 and 5 show spectra for
P4 and P5 absorbance in the spectral range of the amide I
band and ... cm
)1
, and the peptide bands amide I (predominantly CẳO
stretching) and amide II (predominantly N–H bending) are shown.
Ó FEBS 2002 Membrane anchoring by E. coli PBPs 4, 5, 6 and 6b (Eur. J. Biochem. ... 269) 5825
Materials
The peptides P4 and P5 (Table 1) were supplied by
PEPSYN, University of Liverpool, UK, produced by solid
state synthesis and purified by HPLC to a purity of greater
than 99%....
- 9
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- 0
