steady state response of a system
Báo cáo khoa học: Experimental and steady-state analysis of the GAL regulatory system in Kluyveromyces lactis docx
Ngày tải lên :
29/03/2014, 09:20
... per-
formance of the GAL system. As KlGal1p plays a dual
role, as both inducer and galactokinase, our analysis
indicates that only 10% of total KlGal1p translocates
into the nucleus to act as inducer, ... used a steady- state modeling approach to quan-
tify the underlying molecular mechanism for the GAL
system of K. lactis and to obtain a systems’ level
understanding of its behavior. The steady- state ... GAL system of K. lactis was validated experi-
mentally by obtaining steady- state protein expression
levels in a wild-type strain and in a mutant strain lack-
ing gene KlGAL80. The steady- state...
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Báo cáo hóa học: " Procedure for the steady-state verification of modulation-based noise reduction systems in hearing instruments" doc
Ngày tải lên :
20/06/2014, 22:20
... been of interest with
regard to the fact that practical systems have a limited
dynamic range. However, the synthesis of test signals
that allow enforcing a signal feature like modulation has
only ... via a digital-to-analog and an ana-
log-to-digital converter. This is omitted for simplici ty in
Figure 2.
NLMS-based measurement As an improvement of the
least mean squares (LMS) algorithm that ... can also verify that the
envelope of the signal in the bottom subfigure is attenu-
ated compared to cases with an inactive noise reduction
subsystem. The additional amount of attenuation shall
be...
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Tài liệu Steady State Operation of DC Machines pptx
Ngày tải lên :
17/12/2013, 14:15
... R
V
kI
R
kI
T
IVR
V
kI
R
kI
T
aaafaaaafa
efafaf a
a
f
a
f
e
fn fn f
an
fn
a
fn
e
=+ = +
ị
=
==
=
=
=
()
()
2
2
If both voltages have rated values then
(13)
Speed-torque characteristic, with rated voltages applied ... can be neglected and armature voltage is constant and equal
to rated. Calculate rated torque and rated power of the machine whose data are given.
If the motor now drives a load such that the armature ... the two calculated points.
Solution:
Note that parts a) and b) are the ‘exam’ version of the Example 1, with minor changes and additions!
a) As rated voltage and rated armature current are known,...
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Tài liệu World Bank, Inter-American Development Bank, and Subregional Development Banks in Latin America: Dynamics of a System of Multilateral Development Banks ppt
Ngày tải lên :
16/02/2014, 06:20
... Republic, Trinidad
and Tobago, Uruguay, and Venezuela); CABEI in Belize, Costa Rica, the Dominican Republic, El Salvador, Guatemala,
Honduras, Nicaragua, Panama; and Argentina and Colombia outside ... this, we use a great amount of quantitative data from the annual reports and
financial databases of MDBs that the FORO Nacional Internacional research program has
been tracking periodically.
The ... subregion, and; CDB in Anguilla, Antigua and
Barbuda, the Bahamas, Barbados, Belize, British Virgin Islands, Dominica, Grenada, Guyana, Haiti, Jamaica,
Montserrat, St. Kitts and Nevis, St. Lucia, St....
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Tài liệu Báo cáo Y học: Steady-state kinetics of the glutaminase reaction of CTP synthase from Lactococcus lactis The role of the allosteric activator GTP in coupling between glutamine hydrolysis and CTP synthesis potx
Ngày tải lên :
21/02/2014, 15:20
... obtained
for the glutaminase reaction in the presence of 0.1 m
M
each
of UTP and ATP-cS (data not shown). Apparently, the
value of K
a
, k
cat,1
and k
cat,2
were similar regardless of the
active ... glutaminase activity of
L. lactis CTP synthase. (A) Enthalpogram showing the recording of
steady- state rates for the hydrolysis of glutamine at increasing substrate
concentrations measured as ... hydrolyze glutamine at a
steady- state rate similar to the rate of GTP-activated
CTP synthesis, if the enzyme was incubated in the
presence of GTP, UTP and the nonhydrolyzable ATP
analog ADPNP [8]....
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Báo cáo khoa học: Proteolytic activation and function of the cytokine Spatzle in the innate immune response of a lepidopteran insect, Manduca sexta ppt
Ngày tải lên :
06/03/2014, 09:22
... Ile-Glu-Ala-Arg-p-nitro-
anilide (IEARpNA) [31]. ProHP8
Xa
lacked IEARase
activity, but after the zymogen was activated by factor
Xa, IEARase activity increased significantly above that
of factor Xa alone, which could also ... Kansas State University, Manhattan, KS, USA
2 Department of Entomology and Plant Pathology, Oklahoma State University, Stillwater, OK, USA
Keywords
antimicrobial peptides; innate immunity;
Manduca ... b-1,3-glucan (a component
of fungal cell walls), but no significant change was
observed after injection of a Gram-negative bacterium.
Microarray analysis in D. melanogaster has shown
increased Spa
ă
tzle...
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Báo cáo khoa học: "FINITE STATE PROCESSING OF TONE SYSTEMS" potx
Ngày tải lên :
18/03/2014, 02:20
... assimilation and neu-
tralization may be compared, is in terms of a class
of operations related to unification. The situation
in autosegmental phonology is simpler than in syn-
tax, in that each feature ... assimilation) are seen as variants of
an elementary unification operation over feature
tapes (linear unification phonology, LUP). The
phenomena analysed are tone terracing with
tone-spreading ... languages and suitable formal
models for it. The languages investigated are Tern
(Gur/Voltaic family, Togo) and Baule (Akan fami-
ly, C6te d'Ivoire). Tone languages of other types,
in particular...
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Báo cáo khoa học: Analysis of the contribution of changes in mRNA stability to the changes in steady-state levels of cyclin mRNA in the mammalian cell cycle doc
Ngày tải lên :
30/03/2014, 20:20
... TGAGGAGGGACAAAACCTTGAA 700
Reverse TCGGTCACTGCCAGCATTC 700
Probe CCAACCACTATATTACACCAATGATGGAGCTGAA 100
RanGTPase
S83456 Forward CAACAAAGTGGATATTAAAGACAGGAAAG 300
Reverse TGGCAGAAATGTCATAGTACTGAAGATT ... CTCTATGTCGCACCACTGATAACCTGAGACCTT 150
Cks2
NM_025415 Forward CCGAAGAGGAGTGGAGGAGACT 700
Reverse ATATGCGGTTCTGGCTCATGA 700
Probe CATGTAATGAACCCATCCTAGACTCTGTTGGACA 150
RanBP1
NM_011239 Forward TGAGGAGGGACAAAACCTTGAA ... TCCTCACAGACCTCCAGCATCCAGGT 100
Cyclin D2
NM_009829 Forward CGTACATGCGCAGGATGGT 700
Reverse AATTCATGGCCAGAGGAAAGAC 300
Probe TTTGTTCCTCACAGACCTCTAGCATCCAGGT 100
Cyclin D3
NM_007632 Forward AAAGGAGATCAAGCCGCACAT...
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báo cáo sinh học:" Forecasting the need for medical specialists in Spain: application of a system dynamics model" potx
Ngày tải lên :
18/06/2014, 17:20
... structures and
interactions of feedback loops, and consists of variables
for cause and effect, and causal links. A causal link con-
nects a cause variable with an effect variable by a link
with a positive ... 2000.
16. Mable A, Marriott J: Steady State. Finding a Sustainable Balance Point
International Review of Health Workforce Planning Health Human Resources
Strategies Division. Health Canada; 2001.
17. ... num-
ber of simulation steps along the time axis.
System Dynamics makes extensive use of diagrams,
especially of two types: causal loop, and stock and flow.
Causal loop
A causal-loop diagram identifies...
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Báo cáo hóa học: " European Union and German law on coexistence: Individualisation of a systemic problem" docx
Ngày tải lên :
21/06/2014, 01:20
... of
multilateral voluntary agreements between landowners
of a region.
Landscape planning
Taking Germany as a case landscape planning is aimed
at (1) describing the present state and uses of natural
areas ... uses of natural
areas and landscapes, (2) defining objectives of nature
protection and landscape preservation, (3) evaluate the
factual situation and (4) elaborate measures in view of
the defined ... the
agricultural planning;
2. because the non-GMO farmer must tolerate a cer-
tain amount of contamination by GMO pollen, bears
the burden of proof with regard to economical
damages through a GMO farmer and...
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Reliability analysis of a power system based on the multi state system theory
Ngày tải lên :
03/01/2014, 19:38
... power
system and the batteries are b
inary, but they are all multi -state
actually. The performance of the batteries can degrade, which
results in performance degradation of the power system. ... than 5700 mAh. Suppose the capacity of the
first branch is 5600 mAh and the capacity of other branches are
all above 5800 mAh, the system is reliable because the
required capacity is reached. ... Reliability Analysis of a Power System Based on the
Multi -State System Theory
Chunyang LI
College of Mechatronics Engineering and Automation
National University of Defense Technology
Changsha,...
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Báo cáo khoa học: A steady-state modeling approach to validate an in vivo mechanism of the GAL regulatory network in Saccharomyces cerevisiae ppt
Ngày tải lên :
07/03/2014, 16:20
... of galactose signal transduction (Eur. J. Biochem. 271) 4073
A steady- state modeling approach to validate an
in vivo
mechanism
of the GAL regulatory network in
Saccharomyces cerevisiae
Malkhey ... detail ed mechanisms include the
tryptophan and arabinose systems of Escherichia coli and
the phage lambda switch in bacteriophage.
The GAL regulatory network in Saccharomyces cerevis-
iae is a ... localization of p rotein in a compartment or
shuttling of proteins between compartments.
It is evident that a large number of parameters play a role
in the response of the GAL system. One may attempt...
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Báo cáo khoa học: A steady-state competition model describes the modulating effects of thrombomodulin on thrombin inhibition by plasminogen activator inhibitor-1 in the absence and presence of vitronectin ppt
Ngày tải lên :
23/03/2014, 17:21
... or
can result in cleavage of the inhibitor and release of active
enzyme. A decreased overall inhibition rate can thus be the
result of a shift of the rate constants of the branched part of
mechanism, ... rate at which TP
disappears in time at steady state after the rapid initial
increase. The pronounced biphasic character of the inhibi-
tion profiles in Fig. 1A C is explained by the presteady state
and ... of
this interaction is an inactivation of the PAI-1 pool in the
vascular wall by thrombin, making it no longer available
for interaction with u-PA and VN, which can explain part
of the effect of thrombin...
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- xác định thời lượng học về mặt lí thuyết và thực tế
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