link structure of wikipedia
Radio Link Performance of Third Generation (3G) Technologies For Wireless Networks
Ngày tải lên :
26/04/2013, 11:15
...
3.2 Link Quality Control
GPRS introduces the concept of Link Quality Control (LQC) to the packet-switched
overlay. Link quality control adapts the protection of the data to the quality of ... installation of indoor
micro and pico cells more difficult`.
¾
Use of coherent detection on the downlink and uplink: IS-95 systems
employ coherent detection on the downlink only. The use of coherent ... One source of co-
channel interference, de-correlated in time with 0 frequency offset. One source of
adjacent channel interference, de-correlated in time with 200 kHz of frequency
offset. P1...
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STRUCTURE OF POLYSACCHARIDES
Ngày tải lên :
25/10/2013, 16:20
... numerous strains of bacteria (Leuconostoc and Strepto-
coccus), is a family of neutral polysaccharides consisting of a
α
-(1→6) linked
d-glucose main chain with varying proportions of linkages and ... 2.8. Structure of guar
2.1.8 Inulin
Inulin is an example of so-called fructans, polysaccharides that are widely spread
in the vegetable kingdom. Inulin consists mainly of
β
-(1→2) linked fructofuranose
units. ... Chemical structure of alginate
2.1 Structural Features 9
Fig. 2.4. Structure of pullulan
The polysaccharide possesses hydroxyl groups at position 2, 3 and 4 of different
reactivity (Fig. 2.4). The structure...
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Structure of vibrated powders – numerical results
Ngày tải lên :
01/11/2013, 08:20
... for
times of observation of up to t ∼ 2.10
5
cycles. For large shaking amplitudes
7
The amplitude of shaking A is also parametrised in terms of free volume, as the intensity was.
46 Structure of vibrated ... correlations of spheres in a ran-
dom close-packed structure; equally fundamental (and intimately related) problems
concern the nature of the continuous network of empty space [62], consisting of
pores, ... extension b is the projection of the
radius of gyration of the bridge on the x-y plane. A colour version of this figure
may be found in the colour plates section.
terms of its arc length s. (For complex...
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the risk and term structure of interest rates
Ngày tải lên :
05/01/2014, 16:56
... bond will equal an
average of the short-term interest rates that people
expect to occur over the life of the long-term bond.
•
Buyers of bonds do not prefer bonds of one maturity
over another; ...
Pearson Canada Inc.
6 -
1
Chapter 6
The Risk and Term Structure of
Interest Rates
Copyright 2011
Pearson Canada Inc.
6 -
8
Term Structure of Interest Rates
•
Bonds with identical risk, liquidity, ... average of short-term interest rates
expected to occur over the life of the long-
term bond plus a liquidity premium that
responds to supply and demand conditions for
that bond.
•
Bonds of different...
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the structure of central banking and the bank of canada
Ngày tải lên :
05/01/2014, 16:57
... 15
The Structure of Central Banking
and the Bank of Canada
Copyright 2011
Pearson Canada Inc.
15 -
4
Formal Structure of the Bank of Canada I
•
Responsibility for the operation of the Bank ... rests with a
Board of Directors, which consists of fifteen members:
•
the governor (currently Mark Carney, who is the chief
executive officer and chairman of the Board of
Directors)
•
the ... Inc.
15 -
12
Bank of Canada Independence II
Factors making Bank of Canada dependent
1. Joint responsibility system (since 1967 when the Bank
of Canada Act was amended)
2. Minister of Finance can...
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Tài liệu Gravitational Physics: Exploring the Structure of Space and Time pdf
Ngày tải lên :
12/02/2014, 16:20
... Small-Scale Structure of Space and Time. The union of the two most
significant developments of 20th-century physics—general relativity and quan-
tum theory—is one of the greatest challenges of contemporary ... properties of the geometry of space in the vicinity of
black holes that are predicted by general relativity.
• The measurement of the dragging of inertial frames due to the rotation of
Earth at ... some of the important
achievements of the past decade illustrates this point:
• The confirmation of the existence of gravitational waves by the observed
shortening of the orbital period of a...
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Tài liệu Báo cáo " The meaning and structure of a science fiction story: a sysyemic functional analysis " doc
Ngày tải lên :
12/02/2014, 20:20
... 33). Of 36 clauses, 35 are in
the declarative mood, which is one of the
typical features of a narrative. The mood
pattern of the text is represented in
Table 3.
The meaning and structure of ... the cohesive harmony of the text; to a
summary of the context of situation of the
text in terms of the three contextual
parameters: field, tenor and mode.
2. The Context of the Chosen Text ... III : Number of clause complex in the whole text
(1), (2), (3) : Number of clause in the whole text
1, 2, 3 : Number of clause within a clause complex
The meaning and structure of a science...
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Tài liệu Báo cáo khoa học: Crystal structure of an ascomycete fungal laccase from Thielavia arenaria – common structural features of asco-laccases ppt
Ngày tải lên :
14/02/2014, 18:20
... crystal structure of TaLcc1 does not have a chloride attached to
the T2 copper, as observed in the crystal structure of MaL. The unique fea-
ture of TaLcc1 and MaL as compared with other laccases structures ... crystal structures of laccases from fungi and
bacteria are available, but ascomycete types of fungal laccases (asco-lac-
cases) have been rather unexplored, and to date only the crystal structure
of ... FEBS 2283
crystal structures. In our near-atomic crystal structure
of rMaL, His98 exists in its oxidized form, possibly
because of the oxidative stress [33]. The oxidation of
the His residues...
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Tài liệu Báo cáo khoa học: Crystal structure of importin-a bound to a peptide bearing the nuclear localisation signal from chloride intracellular channel protein 4 ppt
Ngày tải lên :
14/02/2014, 19:20
... complex (observed structure factors
F
pep
o
) with an apo structure of importin-a (70–529)
(observed structure factors F
apo
o
). This structure is described
in ref. [42]. The structure factors ... reservoir consisted of 500 lL of 0.7 m sodium citrate,
10 mm dithiothreitol and 70 mm Hepes at pH 7.4. Drops
consisted of 0.75 l L of importin-a (70-529) at 18 mgÆmL
)1
,
0.75 lL of CLIC4 NLS peptide ... Indicative of the
tightness of the fit, there are a large number (30) of
atom-to-atom van der Waals’ contacts between the
Tyr205 side chain and importin-a (Table 2). The num-
bers of contacts...
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Tài liệu Báo cáo khoa học: Crystal structure of the cambialistic superoxide dismutase from Aeropyrum pernix K1 – insights into the enzyme mechanism and stability pdf
Ngày tải lên :
14/02/2014, 22:20
... conformation
around the active site of ApeSOD is independent of
the presence of a metal cofactor.
Figure 3D shows the superimposition of the active
site structures of apo, Mn-bound and Fe-bound Ape-
SODs. ... (Fig. 3A). Three of the ligands,
OD2 of Asp165, NE2 of His79 and NE2 of His169,
formed an equatorial plane. The other protein ligand,
NE2 of His31, bound to the metal, in the company of
a water oxygen, ... in the presence
of either Fe or Mn. These types of SODs are referred
as to cambialistic SODs. In addition to the tertiary
structures of metal-specific SODs [4], crystal structures
of several cambialistic...
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Tài liệu Inequalities in Higher Education and the Structure of the Labour Market pdf
Ngày tải lên :
15/02/2014, 17:20
... proportion of
whiteandAsiangraduateswithineachcategory of number of yearsworkedwasnotashigh
asthat of otherracegroupsatthetime of thesurvey(Table8).
Table8:Number of yearsworkedbythoseinmanagement,byrace
Number of yearsworked
Asian ... 7,5
Sector of employmentTherole of thepublicsectorasanemployeris of particular
interest.Itisthefirstsector of employmentforalargeproportion of graduatesirrespective
of field of study,raceandgender.ThisisespeciallytrueforAfricangraduateswhomake
up ... whose
labourmarketoutcomesarecomparativelypoor(thisisnotuniquetoSouthAfrica).
Thelargemajority of thesegraduatesareAfrican.Hence,tosomeextent,itwouldbe
expectedthattheseinstitutionswouldshowlowerlevels of successwithregardtothe
employability of theirgraduates.However,thereareunexplaineddifferencesaswell.
Irrespective of field of study,raceorgender,studentsfromHWUsseemtohavemore
successinthelabourmarket.Apossibleexplanation of thesedifferencesmaylieinthe
differingquality of educationintheseinstitutions,whetherperceivedorreal.
Differences...
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Tài liệu Đề tài " The causal structure of microlocalized rough Einstein metrics " pptx
Ngày tải lên :
16/02/2014, 05:20
... results of Sections 6
and 7 we provide a detailed proof of the Asymptotics Theorem.
ROUGH EINSTEIN METRICS
1205
Proof. For simplicity we only provide the proof of the identity (42). The
derivation of ... given a detailed proof of the theorem by relying heav-
ily on a result, which we have called the Asymptotics Theorem, concerning
the geometric properties of the causal structure of appropriately ... estimates for the second derivatives of the higher frequencies of G do in fact diverge
badly.
1218 SERGIU KLAINERMAN AND IGOR RODNIANSKI
Proof. The proof of (82) and (83) is straightforward....
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Tài liệu Báo cáo khoa học: Crystal structure of Klebsiella sp. ASR1 phytase suggests substrate binding to a preformed active site that meets the requirements of a plant rhizosphere enzyme doc
Ngày tải lên :
16/02/2014, 09:20
... 24.30
Content of the asymmetric unit
Number of nonhydrogen atoms 7081 12 516
Number of protein molecules 2 4
Number of water molecules 804 181
Number of glycerol molecules 2 –
Number of sodium ions ... chain of this residue is pushed out
of the catalytic pocket upon phytate binding. Here,
PhyK mimics the phytate-bound structure of AppA,
even in the absence of sulfate ions. The side chain
of the ... radiation damage [33].
In order to determine the structure of the complex of an
inactive PhyK mutant with its substrate phytase, the refined
structure of the wild-type enzyme was used for molecular
replacement...
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Tài liệu High-level Expert Group on reforming the structure of the EU banking sector docx
Ngày tải lên :
16/02/2014, 10:20
... of
banks; and so on. Moreover, the level of competition and contestability of the sector to the benefit
of consumers can be deemed suboptimal, given the barriers to entry (and exit), lack of ...
determinants of the cost of leverage and are found to be important in influencing the size of financial
intermediary balance sheets". The introduction of the Euro, as well as the build-up of macro-
economic ... is a risk of increased home bias and retrenchment of banks behind national
borders going forward. A number of specific examples have emerged where, partly because of the
absence of any meaningful...
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