the speed of light in vacuum is the same value regardless of wavelength
Tài liệu NATURAL ENDOWMENTS, PRODUCTION TECHNOLOGIES AND THE QUALITY OF WINES IN BORDEAUX. IS IT POSSIBLE TO PRODUCE WINE ON PAVED ROADS? pot
Ngày tải lên :
22/02/2014, 09:20
... technologies influence quality.
3
We are interested in trying to quantify
the impact of each of the many inputs and steps used in producing wine in one of the
most renowned wine producing regions of ... harmony of a wine.
The influence of weather has been the subject of several studies, which
consistently show that rain is needed during the winter season, while dry weather is
good during the ... is completed, the wine is macerated with the skins
during one to two weeks. The length of this period is crucial for the wine, but since
most châteaux proceed in the same way, we included no...
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Tài liệu Investigating the Role of Poultry in Livelihoods and the Impact of Avian Flu on Livelihoods Outcomes in Africa docx
Ngày tải lên :
21/02/2014, 01:20
... No information is available on the costs of culling, diagnostic testing of
samples, cleaning and disinfection, and other administrative costs (Obi, Oparinde, and Maina 2008).
Regarding the ... is the forecast value, and Y
i
is the actual value. The closer the
value of U is to zero, the better the model fit.
Estimating Livelihoods Impact of HPAI Using the Propensity Score Matching ... is, the coefficients of the marginal effects of the Poisson model can be interpreted as the
proportionate change in the conditional mean if the jth regressor changes by one unit.
Finally, the...
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Excerpt from the Examination Regulations for the Master’s Program in Economics at the University of Mannheim docx
Ngày tải lên :
08/03/2014, 05:20
...
language of examination in case of oral exams. The master’s thesis has to be written in English.
In exceptional and justified cases the master’s thesis can be written in German. The decision
remains ... contain the
information that the candidate ultimately failed the master’s exam.
Closing provisions
Invalidity of the master’s examination
If the candidate cheats during an exam and this is discovered ... 2.5 in these courses.
The chairman of the examination board issues an official notification about the decision of
admission which contains an instruction on the right to appeal.
Exams taken in...
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Báo cáo khoa học: Mechanisms of accumulation of arachidonate in phosphatidylinositol in yellowtail A comparative study of acylation systems of phospholipids in rat and the fish species Seriola quinqueradiata pot
Ngày tải lên :
08/03/2014, 08:20
... docosahexaenoic acid in these tissues. In striking
contrast, larger amounts of arachidonic acid existed in
PtdIns from all tissues investigated (Fig. 1). The propor-
tion of it in PtdIns was highest in ovary ... are in good agreement with the
distribution patterns of arachidonic acid between PtdCho
and PtdIns observed in the fatty acid analysis of tissues of
yellowtail. Furthermore, they indicate that the ... that PtdIns is rich in arachidonic acid despite
the predominance of n)3 series PUFAs in these tissues. We
also investigated mechanisms for the accumulation of
arachidonic acid into PtdIns through...
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Protection against South American leaf blight of rubber in Asia and the Pacific region pptx
Ngày tải lên :
08/03/2014, 10:20
... probability of entry describes, in qualitative terms, the likelihood of an organism successfully moving
from the place of origin to the PRA area. In this PRA the organism in question is M. ulei, the ... implemented in
accordance with the principles of the IPPC (ISPM 1 2006). In the context of this risk analysis these principles
include:
● Sovereignty – Contracting parties have sovereign authority, in ... further
the objectives of this Agreement;
k. coordination of the work of the sub-commissions and consideration of matters of regional concern
arising from that work; and
l. the resolution of...
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Báo cáo khoa học: Crystal structure of the parasite inhibitor chagasin in complex with papain allows identification of structural requirements for broad reactivity and specificity determinants for target proteases pptx
Ngày tải lên :
16/03/2014, 04:20
... (loop L2). The s angle in the
chagasin–papain complex is 5.8°, indicating that the
chagasin molecule is slanting towards the R domain.
The angle of approach of cystatin B is )12.7°, and the
inhibitor ... interactions of papain with loop L6 of chagasin and loop L2 of cysta-
tin B. (C) Zoom -in view of the interactions of papain with loop L4 of chagasin and the N-terminal segment of cystatin B. (D) Zoom -in ... molecule is inclined towards the L domain of
the enzyme. The difference in the angles of approach
between chagasin and cystatin B is 18.5°. It is also of
note that the sequential epitope of cystatins...
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Báo cáo khoa học: The expression of retinoblastoma and Sp1 is increased by low concentrations of cyclin-dependent kinase inhibitors ppt
Ngày tải lên :
16/03/2014, 23:20
... normalize the results.
To test whether the effect of UCN-01 was also caused by
an increase in the stability of Rb and Sp1 proteins, we
determined the decay of these proteins after inhibiting
protein ... Sp1-luc in human cells. However, there are also some
differences, namely (a) in the case of Rb, there is an increase
in both the levels of mRNA and the stability of the protein,
while the degradation ... caused by an increase in both the levels of retino-
blastoma mRNA and the stability of the protein. The
expression of the transcription factor Sp1, a retinoblastoma-
interacting protein, was also...
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Báo cáo Y học: A functional role of the membrane-proximal extracellular domains of the signal transducer gp130 in heterodimerization with the leukemia inhibitory factor receptor pot
Ngày tải lên :
18/03/2014, 01:20
... gp130 in the membrane-proximal six domains. This is
likely to result in the same distance between the cell surface
and the ligand-binding epitopes of both receptors. Deletion
of a single domain in ... contrast, the first step of OSM signal
transduction is binding of the cytokine to gp130. The
discussed experiments suggest that this binding is inhibited
in the preformed LIFR/gp130C458A complex, thereby
abrogating ... membrane-proximal
domains of gp130 is limited to ensure the correct spacing
between the CBM and the membrane, each of the domains
was replaced by the corresponding domain of the GCSFR.
The replacement is assumed...
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synthesis of wo3 in nanoscale with the usage of sucrose ester
Ngày tải lên :
20/03/2014, 13:08
... analysis of W
4f 7/2
,W
4f 5/2
,O
1s
and C
1s
signals for WO
3
samples.
Both of the XPS and EDX patterns reveal the existence of W, O and
C in the nanoparticles. The existence of C impurity in nanoparticles ... measurements
(Fig. 4)isWO
3
within the limits of the experimental error.
The wide scan of XPS spectrum within the B.E. range of 0–1100 eV
and the narrow scan have been done for the WO
3
samples. ... 25 and 50 nm.
The XRD patterns in Fig. 3 shows that the WO
3
was in the form of
orthorhombic lattice for all of the nanoparticles. More evaluation of the
composition and purity of prepared WO
3
nanoparticles...
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progression of music in america since the 1940s
Ngày tải lên :
21/03/2014, 22:49
... record albums were entering the home. (Hays) The
50's marked a beginning for a new era of music to be known as Rock &
Roll. Many of the artists took advantage of the Electric guitar, developed
for ... hit. That is, until his plane
went down in Iowa. He died at the young age of 22. That night his music
was playing non-stop and has not stopped playing to this day.
The blues and gospel of James ... performed by big bands. They were
composed of stringed instruments, wind insteruments, and a singer or
two. This was the time period when music started to be broadcasted live
over television and record...
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Báo cáo khóa học: Fidelity of targeting to chloroplasts is not affected by removal of the phosphorylation site from the transit peptide doc
Ngày tải lên :
23/03/2014, 12:20
... [10–12].
Despite the importance of these transit peptides in
determining the specificity of import, the mechanism of
this specificity remains uncertain, although a number of
studies have addressed this question. ... vitro systems, in particular their
lack of specificity. Furthermore, the stability of GFP
ensures that problems of degradation of mistargeted
proteins, which is characteristic of the in vitro system, ... 1C).
Import of TSSU.tp-GFP fusion proteins into isolated
chloroplasts
in vitro
Mutation of the phosphorylated serine in the transit peptide
of tobacco SSU did not alter the efficiency of import into
isolated...
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Images of Power in Hollywood Films: The Example of Star Wars ppt
Ngày tải lên :
30/03/2014, 14:20
... fits the Bush administration’s vision of
good vs. evil in the post-Cold-War era.
The end of the Galactic Republic and the beginning of the Galactic Empire reads
very much like the story of the ... empire) of the building and deploying nuclear weapons.
The two main political institutions of the Republic are the Senate and the Jedi
Council. The Senate building is a rotunda containing flying ... evidenced in the inclusion of priests, monks and nuns in the
numbers of the damned. These types of contrasting images were secularized in paintings
and frescoes depicting good and bad government in the...
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báo cáo sinh học:" The role of pharmacists in developing countries: the current scenario in Pakistan" potx
Ngày tải lên :
18/06/2014, 17:20
... pharmacists with the public. Pharmacists in Pakistan are concerned
about their present professional role in the health care system. The main problem they are facing
is the shortage of pharmacists in ... on
health[42].
The pharmacy profession in PakistanAt the time of inde-
pendence – 1947 – there was no institution offering phar-
macy education in Pakistan. In 1948, the University of
Punjab was the first institution ... The lack of trained personnel and the
resulting lack of contact of pharmacists with the public are
also among the main contributing factors towards the lack
of recognition of the pharmacy profession.
In...
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