methods and materials of demography free download
Báo cáo y học: "Relationships between free radical levels during carotid endarterectomy and markers of arteriosclerotic disease"
Ngày tải lên :
26/10/2012, 10:03
... production and concentrations of
MCP-1, ICAM-1, MMP-9 and oxLDL, mean values for
all the OXANO concentrations measured during
clamping and reperfusion and for the markers sam-
pled before, during and ... High values for MMP-9 and low values for
ICAM-1 were associated with high levels of free radi-
cals. Several correlations were found between the
values of MMP-9 and ICAM-1 and different clinical ... patho-
genesis of brain damage due to various causes. Our
results of a positive correlation between levels of free
radicals and MMP-9 at operation for carotid artery
stenosis further support this role of...
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Tài liệu Functional Specification of JPEG Decompression. and an Implementation for Free ppt
Ngày tải lên :
09/12/2013, 15:15
... long sequences of zeroes, especially at the end if the
list (bottom-right of the matrix) of coecients. The function dequant belowtakes a list of 64
quantization factors and a list of 64 quantized ... elements of a matrix, a function
matconcat which collapses a matrix of sub-matrices into one big matrix, and a function matzip
which transforms a list of matrices into a matrix of lists of corresponding ... downsampled,
and chrominance components are downsampled by factors 2 2and4 4, respectively. Then we
need 16 luminance units, and 4 and 1 chrominance units to make up one MCU. Indeed, the units
of the...
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Tài liệu Independent Component Analysis - Chapter 14: Overview and Comparison of Basic ICA Methods pptx
Ngày tải lên :
23/12/2013, 07:19
... 274
OVERVIEW AND COMPARISON OF BASIC ICA METHODS
methods. In some cases, however, the algorithm and the estimation principle may be
difficult to separate.
The properties of the ICA method depend on both of ... Comparison of, say, the traces of the asymptotic variances of
two estimators enables direct comparison of the accuracy of two estimators. One can
solve analytically for the asymptotic variance of
b
b
, ... variance of the first component of
^
q
,
denoted by
^
q
1
, is of a smaller order than the variance of the vector of other components, denoted
by
^
q
1
. Excluding the first component in (A.1), and...
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Tài liệu Fundamentals of Robotic Mechanical Systems: Theory, Methods, and Algorithms, Second Edition P2 pdf
Ngày tải lên :
19/01/2014, 18:20
... vector v is unique.
Let U and V be two vector spaces of dimensions m and n, respectively,
and L a linear transformation of U into V, and define bases B
U
and B
V
for
U and V as
B
U
= {u
j
}
m
1
, ... (Pettinato and Stephanou, 1989).
The kinematics of grasping is discussed in Chapter 4. The basic kinematic
structure of a multifingered hand consists of a palm, which plays the role
of the base of a ... actuated TU Munich Hand (cour-
tesy of Prof. F. Pfeiffer.)
others. Of these, the Utah/MIT Hand (Jacobsen et al., 1984; 1986) is com-
mercially available. It consists of four fingers, one of which is opposed...
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Tài liệu Fundamentals of Robotic Mechanical Systems: Theory, Methods, and Algorithms, Second Edition P1 ppt
Ngày tải lên :
19/01/2014, 18:20
... positioning of one point of their
end-effector (EE), and a local architecture for the orientation of their EE.
In this chapter, the notation of Denavit and Hartenberg is introduced and
applied ... calculating the inverse
dynamics of a robot performing pick -and- place operations. None of these
has been included in Section 6 of the Exercises.
If sections of Chapters 4 and 5 have been omitted in ... Simulation of
Multibody Systems: The Real-Time Challenge
W.K. Gawronski
, Dynamics and Control of Structures: A Modal Approach
K.C. Gupta,
Mechanics and Control of Robots
J. Ida and J.P.A. Bastos,
...
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Tài liệu Supply and stock of raw materials pptx
Ngày tải lên :
25/01/2014, 00:20
... S05
Supply and stock of raw materials
Issed by Date of release Version Page
Hr. Bauer 00
1/5
Process owner: Hr. Bauer
Process purpose and
target:
Transfer and storage of conformal ...
PB-Nr: S05
Supply and stock of raw materials
Issed by Date of release Version Page
Hr. Bauer 00
5/5
Applicable documents
Factory regulations
Handling dangerous materials
Filling ...
Disposal quantity because of false storage
Environment: Disposal quantity because of false storage
PB-Nr: S05
Supply and stock of raw materials
Issed by Date of release Version Page...
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Tài liệu Republican Legal Theory The History, Constitution and Purposes of Law in a Free State ppt
Ngày tải lên :
18/02/2014, 11:20
... Liberdade: Justice and the Courts in Brazil and the United States of
Republican Legal Theory
The History, Constitution and Purposes
of Law in a Free State
M.N.S. Sellers
Regents Professor of the University ... Professor of the University System of Maryland and
Director of the Center for International and Comparative Law
School of Law
University of Baltimore
The Origins of Republican Legal Theory 9
community ... Aristotle, and Livy, who all demanded an “
imperia
legum
” or “empire of laws and not of men”.
92
Adams and Harrington both
quoted the observations of Donato Gianotti who divided the whole history
of...
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The NINCH Guide to Good Practice in the Digital Representation and Management of Cultural Heritage Materials pptx
Ngày tải lên :
08/03/2014, 14:20
... feature of much high-end digital camera software and of
some OCR systems. Alternatively, a project may need to develop its own system, and can
greatly improve the efficiency and accuracy of technical ... works of art, prints, out-size material and artifacts.
To achieve the highest quality scans of transparent media (e.g. 35mm slides and
negatives, 6x4 and large format transparencies and microfilm) ... to organize a review and evaluation of current practice and to
develop a set of principles and guidelines for good practice in the digital representation
and management of cultural heritage.
The...
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Mechanics and strength of materials vitor dias da silva
Ngày tải lên :
14/03/2014, 12:20
... the theoretical
material taught in the disciplines of the Mechanics of Solid Materials and
the Strength of Materials, and explained with a degree of depth appropriate
to Engineering courses in Portuguese ... to the Mechanics of
Materials) and Strength of Materials, taught by the author in the Civil Engi-
neering course and also in the Geological Engineering, Materials Engineering
and Architecture ... the behaviour of materials and structures,
as well as the Theory of Slender Members, in the form which is usually called
Strength of Materials.
The introduction to the Mechanics of Materials is...
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ASSESSING THE ENVIRONMENTAL IMPACTS OF CONSUMPTION AND PRODUCTION: PRIORITY PRODUCTS AND MATERIALS pdf
Ngày tải lên :
15/03/2014, 16:20
... understanding of the anthropogenic
flows and stocks and their potential scarcity.
The 3. Working Group on Biofuels focuses on the specific topic of biofuels,
and their specific implications on land ... captures and aquaculture of fishes
and aquatic plants (Brander, 2007). Of the
capture and aquaculture fisheries, 68% come
from capture fisheries and the remaining 32%
from aquaculture (Brander ... environmental
impacts of household consumption because
of the overall importance of this final demand
category.
4
These studies differ in the degree of
detail and the precise methods of modelling
imports,...
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Báo cáo khoa học: Functional analysis of cell-free-produced human endothelin B receptor reveals transmembrane segment 1 as an essential area for ET-1 binding and homodimer formation pptx
Ngày tải lên :
16/03/2014, 10:20
... interaction of immobilized
bET-1 with full-length ETB, ETB
131
and ETB
93
. (A) Interaction of
ETB between 10 and 250 n
M. (B) Interaction of ETB
131
between
200 and 1600 n
M. (C) Interaction of ETB
93
between ... structural
characterization of ETB and similar GPCRs. Further
analysis of the identified ETB
131
and ETB
93
fragments
will help to identify residues involved in ligand binding
and dimerization, and they might ... volumes of 20 mm Hepes
(pH 7.4), 150 mm NaCl and 0.02% dodecyl maltoside, and
eluted with 2 mm biotin in a total volume of 1 mL. The
eluate was mixed with 25 lL of 1% sodium deoxycholate,
and incubated...
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Mechanics and Properties of Composed Materials and Structures doc
Ngày tải lên :
16/03/2014, 22:20
... The effect of geometrical parameters and material properties of face
sheets and core are studied on the face wrinkling of sandwich plates. Comparison
of the present results with those of plate ... wrinkling
of sandwich panels were considered by Fagerberg and Zenkert [20]. Elastic and
elastic–plastic skin wrinkling of graded and layered foam core sandwich panels
were studied Grenestedt and Danielsson ... increment and n is the time step; u
nỵ1
and
_
u
nỵ1
are assumed, u
nỵ1
and
_
u
nỵ1
are corrected values of displacement and
velocity; b and c are parameters that determine the stability and accuracy of...
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Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) pptx
Ngày tải lên :
17/03/2014, 10:20
... Consumption of meat and meat products (including offal) in the adult population of
Sweden, France and Italy
Average daily consumption in consumers only (g/day)
Number
of
subjects
Number
of ... chlorate and chlorine dioxide. The proportion depends on the pH of the
mixture. The extent of formation of chlorous acid from chlorite is about 31% at pH 2.3,
10% at pH 2.9 and 6% at pH 3.2, and ...
Rhee KS, Park J, Ziprin YA (1989) Effects of low concentrations of H
2
O
2
on lipid
oxidation and of storage and pH on nonheme iron content of raw beef muscle. J. Food
Biochem. 13: 31-38....
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