Tài liệu Báo cáo " Estimation and prediction of eutrophication in West Lake" ppt
Tài liệu Báo cáo " Estimation and prediction of eutrophication in West Lake" ppt
... activities in
watersheds. To save the lake ecosystem, there is a need of estimation and prediction of
eutrophication. One of effective tools for accessing and predicting is the use of
mathematical ... species of zooplankton, 11 species of benthos and about 33
species of fish.
According to Vietnam standard of water quality, the important parameters of
water...
Tài liệu Báo cáo " Preparation and characteristics of LiF:Mg,Cu,Na,Si thermoluminescent material " pptx
... properties of the powder were
studied. The main dosimetric peak of LiF:Mg,Cu,Na,Si appeared in the range of 227− 247
o
C and
the ratio of the height of the main peak to that of the other small peaks in ... temperature range of 750-850
o
C for interval of 10-40 minutes and then
it was quickly cooled to room temperature. Final product was pulverized, sieved to select gra...
Tài liệu Báo cáo "Preparation and characterization of nanocomposite TiO2/SnO2 films " pdf
... attracted materials in nanoscience and nanotechnology because of
having a lot of interesting properties from fundamental and practical point of view [1,2,3]. Although
many striking results have ... carriers in the conducting band. Under ultraviolet irradiation of a wavelength shorter than
the 380nm, TiO
2
can be excited, some photo electrons jumped to conducting band and...
Tài liệu Báo cáo Y học: Role of electrostatics in the interaction between plastocyanin and photosystem I of the cyanobacterium Phormidium laminosum ppt
... analysis of the
in vitro interactions Cyt f–plastocyanin and plastocyanin–
Fig. 4. Comparison of ionic strength curves obtained by using NaCl or
MgCl
2
: wild-type and mutant P. laminosum plastocyanin ... protein plastocyanin can be
replaced by cytochrome c
6
, a redox protein of similar size
but entirely different folding, in a number of eukaryotic
algae and cyanobacteria i...
Tài liệu Báo cáo Y học: Prediction of protein–protein interaction sites in heterocomplexes with neural networks ppt
... peptides and a N-terminal domain, which
binds ATP. This protein can bind and release peptides (in
the Ct domain) in a cycle driven by nucleotide hydrolysis
and exchange (in the Nt domain). The ... (http://trantor.bioc.columbia.edu/cgi-bin/SPIN/),
which contains all the protein complexes contained in the
PDB Protein Data Bank. Using the
SPIN
search engine, it is
possible to search...
Tài liệu Báo cáo khoa học: Motion of the Ca2+ -pump captured ppt
... Ca
2+
was
measured in the single line FSAFM images, and
Fig. 1. Single-molecule imaging of SERCA dynamics in the presence of nucleotide and Ca
2+
. (A) Time-lapse sequence FSAFM images of
SERCA in the SR ... C) Single line scan (2D observation) FSAFM images of SERCA were
obtained in the presence of 100 l
M free Ca
2+
and in the presence of 10 nM (B) and 1 lM ATP...
Tài liệu Báo cáo khoa học: "Demonstration of a POMDP Voice Dialer" ppt
... maintained over many
possible dialog states, and actions are chosen us-
ing reinforcement learning (Williams and Young,
2007a). In this application, a distribution is main-
tained over all of ... system has presented
several interesting research challenges. First, scal-
ing the number of listings quickly prevents the be-
lief state from being updated in real-time, and here
we tr...
Tài liệu Báo cáo khoa học: "Limitations of Current Grammar Induction Algorithms" pptx
... problem of gram-
mar induction. Also, incremental systems have the
advantage of an intuitive notion of time: it is al-
ways clear which working hypothesis of a grammar
is maintained.
Emile retains ... results of experiment 1. Left, Right and Random are baseline scores. The two
variants of ABL differ in the selection phase. 62.9K facts were found in the Alpino treebank.
Induc...
Tài liệu Báo cáo khoa học: "ANALYSIS OF OONOUNCTIONS IN PAKSER" potx
... fol-
lowing
it
3) The conj~tion is inserted in the node
the first I~ that is found going up in the
hierarchy (in fig.2.c, starting from C~NN2 and
going u~s, we find
1:m.'.1 and the ... new pieces of information,
which were implicit in the "linear" input form, are
made explicit in the result of the analysis. These
pieces of information are extracted...
Tài liệu Báo cáo " Study on reuse of heavy metal rich sludge in ceramic pigment and construction material production " docx
...
products meeting with standard of brick brands commonly used in construction. Environmental
safety testing based on heavy metals concentration in rain water soaking tested products (pH value
of 5.6-5.9) ... days of
soaking in rain water. The experiments were
carried out in the laboratory of Environmental
analysis, faculty of Environmental Sciences and
department of...