organic chemistry is defined as the study of
Tài liệu Huntington’s Borghese Style Urn as a Study of Two-Dimensional Art & The Production of a Piece of Two-Dimensional Art pptx
Ngày tải lên :
19/02/2014, 10:20
... Lesson
Vocabulary
aesthetic The science of the “beautiful” in a work of art. The aesthetic appeal
of a work of art is defined by the visual. Social, ethical. moral, and
contemporary standards of a society.
armature ... are fish, birds,
flowers and trees). Try to keep the designs simple.
V. Procedure
1. Remove the layer of paper from the top side of the drywall (this is the side
that has the lighter color of paper). ... well.
The top of a piece of drywall is the side that tapers down at the edges, this
side usually has a lighter colored paper. The bottom of a sheet of drywall
tends to have the manufacturers...
6
681
0
Tài liệu Towards a framework for the study of the neural correlates of aesthetic preference pdf
Ngày tải lên :
19/02/2014, 17:20
... considered the tradeoff related with the use of artistic vs simple visual
materials in experimental aesthetics: “In the former case, there is the advantage of
studying reactions to real art and the disadvantage ... fact
it has important consequences for the comparison of the results of this study with
the others. Jacobsen et al. (2006) acknowledged this in the first paragraph of their
paper when referring to the ... reflects the representation of the value of the
reward, the neural signals representing this value are not easily distinguished from
those reflecting the degree of motor readiness or the preparation of...
19
526
0
Tài liệu Báo cáo Y học: The insert within the catalytic domain of tripeptidyl-peptidase II is important for the formation of the active complex potx
Ngày tải lên :
21/02/2014, 15:20
... the catalytic Asp44 of TPP II was not aligned to
the active Asp36 of subtilisin, probably due to the l arge
insertion between the catalytic Asp and His in TPP II. This
region would, of course, be ... characteristics of the enzyme
from the two sources was surprising because the sequence
is extremely well conserved between the two species, i.e.
96% of the amino acids are identical and a number o f the
amino-acid ... between the Asp and His of the
catalytic triad. M ost other subtilases h ave about 20 amino
acids in this region and the large in sertion is a special
feature of TPP II and pyrolysin [9,21]. There...
6
520
0
Báo cáo khoa học: YidC is required for the assembly of the MscL homopentameric pore potx
Ngày tải lên :
07/03/2014, 02:20
... insertase for subunits of cytochrome bc
1
oxidase
and ATP synthase complexes [9].
In this study, we have analysed the biogenesis of
MscL using in vivo insertion and assembly assays.
MscL is an ... blotting. As shown in Fig. 5, depletion of
SecE did not have a significant impact on the level of
the MscL–HA complex, suggesting that the Sec tran-
slocon is dispensable for the oligomerization of the
MscL ... from the SCAM assay,
and again suggests that neither YidC nor SecE is criti-
cal for membrane insertion of MscL. In contrast, upon
depletion of 4.5S RNA, the MscL–HA content of the
IMVs was clearly...
9
466
0
Báo cáo khoa học: Structure of Streptococcus agalactiae serine⁄threonine phosphatase The subdomain conformation is coupled to the binding of a third metal ion pptx
Ngày tải lên :
07/03/2014, 09:20
... (Ser155) in the monomer bound to the active
site (Fig. 3B). This feature might be related to the
mechanism of the enzyme (see Discussion).
Discussion
Overall structure
The structure of SaSTP is very ... and is present in the
S. agalactiae PPase, kinase and adenylosuccinate syn-
thase, but not in S. agalactiae CovR ⁄ CsrR. The motif
is located at the surface of the SaPPase (Rantanen,
unpublished), ... University of Helsinki, Finland
2 Division of Infectious Disease, Children’s Hospital and Regional Medical Center, Seattle, WA, USA
Protein phosphatases are primarily classified on the
basis of the type...
10
542
0
A further contribution to the study of the mortuary customs of the North American Indians docx
Ngày tải lên :
08/03/2014, 13:20
... permitted to leave the lodge of the
friends of the dead person, except to be buried in the grave of one of them. Much of the property of the
deceased person is buried with the body, a portion ... to the Paskagoulas and Billoxis of Louisiana,
may be considered as an example of burial in houses, although the author of the work was pleased to consider
the receptacles as temples.
Les Paskagoulas ... further contribution to the study of the by H. C. Yarrow 34
They pay respect, however, to the memory of the dead, for they embalm the bodies of the men with dried
moss and grass; bury them in their...
108
604
0
Bacteria are often maligned as the causes of human and animal disease (like this one, Leptospira, which causes serious disease in livestock)
Ngày tải lên :
15/03/2014, 13:09
...
Bioterrorism
Bioterrorism
Since the September 11 bombings in the
United States, the locality of this virus has
become less isolated as the threat of
bioterrorism looms large.
The Ebola virus is now on the “A” list ...
Ethics
Ethics
Biogeograophical Ethics is defined as motivation
based on ideas of right and wrong when dealing
with the geographical distribution of animals and
plants.
This concept of can be used to explain the world’s ...
populations.
- The outbreaks coincided with the outbreaks in wild
animals.
- The same distinct viral strains were isolated in animal
carcasses and in the bodies of those who handled those
carcasses....
15
782
0
Report Of The Committee On Proposal Evaluation For Allocation Of Supercomputing Time For The Study Of Molecular Dynamics pptx
Ngày tải lên :
16/03/2014, 15:20
...
first day of the meeting, members undertook a detailed discussion of the proposals. The two
primary reviewers were asked to summarize their review for the committee, which was followed
by discussion ... housed at the Pittsburgh Supercomputing Center (PSC), based on
the advice of a previous National Research Council committee convened in the fall of 2010.
The success of the program has led DESRES ... Professor of Biochemistry, Biophysics and Molecular Biology at Iowa
State University. The committee members were selected for their expertise in molecular
dynamics simulations, as well as their...
10
557
0
IS LOOKISM UNJUST?: THE ETHICS OF AESTHETICS AND PUBLIC POLICY IMPLICATIONS potx
Ngày tải lên :
16/03/2014, 18:20
... evolutionary
viewpoint, see Etcoff (1999).
In our society aesthetic capital, like other kinds of capital, is
unequally distributed. Lookism is like racism, classism, sexism,
ageism and the other –isms in that ... presence of oth-
ers. We judge people on the basis of their attractiveness within sec-
onds of meeting them. In the literature we find that the lookist
response, insofar as we can isolate it, is a ... lookism
as such, taking it as some sort of existential substrate for the other
forms of prejudice. But this hardly seems necessary. None of the
other prejudices are clear-cut ideal types either,...
20
1.2K
0
Báo cáo khoa học: The study of G-protein coupled receptor oligomerization with computational modeling and bioinformatics doc
Ngày tải lên :
16/03/2014, 22:20
... algorithms
and the selection of the sequences in the alignment
determine the nature of the answers returned by the
application of the computational tools. The statistical
nature of these tools makes their ... The conserved locus is assigned the
number 50, and the N2 values of the other loci
decrease towards the N-terminus and increase toward
the C-terminus.
The compilation of the predicted dimerization ... advantages as well as specific
drawbacks. However, comparing the results of all these
methods is beyond the scope of this review.
The main features of the approach are illustrated
here for the combination...
13
515
0
Báo cáo khoa học: Oxidative stress is involved in the permeabilization of the inner membrane of brain mitochondria exposed to hypoxia/reoxygenation and low micromolar Ca2+ Lorenz Schild1 and Georg Reiser2 doc
Ngày tải lên :
16/03/2014, 22:20
... Consequently, the initial enthusiasm for the
use of antioxidants to treat acute brain injury subsi-
ded. As a reason for the failure, the bioavailability of
antioxidants was discussed. However, the protective
effect ... consequences of this
treatment. The high degree of protection by ADP sug-
gests that the mitochondrial injury is caused by open-
ing of the mPTP. There is evidence that ADP inhibits
opening of the mPTP ... med-
ium). Therefore, the fluorescence of dichlorofluorescein
formed by H
2
O
2
-dependent oxidation of DCFH in the
presence of horseradish peroxidase was measured. For
quantitative analysis, the fluorescence...
9
433
0
What is known about the effectiveness of economic instruments to reduce consumption of foods high in saturated fats and other energy-dense foods for preventing and treating obesity? docx
Ngày tải lên :
17/03/2014, 08:20
... periods.
There is little data on the long-term impact of price policies on the purchasing of healthy food. As
reported in at least one of these pricing studies, once the cost of healthful foods is ... in the price of a food results in a 5% decrease in
consumption of that food, then the own-price elasticity of pork is -0.5. Cross-price elasticities reflect how the
change in the price of a ...
four-fold increase in the sale of the former and a two-fold increase for the latter (38). In another time
series study in American secondary school cafeterias, 10% increases in the price of high-fat...
25
551
0
PHYSICAL TECHNIQUES IN THE STUDY OF ART, ARCHAEOLOGY AND CULTURAL HERITAGE VOLUME 1 pdf
Ngày tải lên :
22/03/2014, 09:20
... spots of organic or mineral pigments
suspended in organic media;
ã varnish.
One wants to determine the texture of the backing and of the paint layer, the characteristic
“touche” of the author, the ... provided.
The author of chapter 2, Professor Franco Casali, is a physicist by training and his
interests include the study of scientific conservation. He has been a researcher at the ENEA
(the Italian ... radiography. It then proceeds to discuss the
application of these techniques for the study of objects of cultural heritage significance.
Professor Tim Wess is responsible for Chapters 3 and 4 of this volume,...
235
487
0
Cancer Research UK’s strategy 2009–2014: Cancer Research UK’s aim is to reduce the number of deaths from cancer. Our future plans are ambitious, but they are in line with the challenge and the responsibility we face. docx
Ngày tải lên :
22/03/2014, 16:21
... cancer and is altered or
inactivated in the vast majority of cases of the disease.
ã We were the first to discover the breast cancer susceptibility
gene BRCA2 and show that it is also associated ... (IBIS I) which showed that tamoxifen reduces breast
cancer rates by around a third in women who are otherwise
at increased risk of the disease. We are now supporting the
IBIS II trial to test the ... someone is told they have
the disease. And every year more than
150,000 people die from the disease.
Cancer remains people’s greatest health
fear. It is difficult to overstate the scale of
the...
32
396
0
Xem thêm