out of control nothings carved in stone chords
Báo cáo y học: "Comparative study of control selection in a national population -based case-control study: Estimating risk of smoking on cancer deaths in Chinese men"
Ngày tải lên :
26/10/2012, 09:48
... comparing the consistency between the
new design and a routine control selection design in a
large case -control study that was incorporated into a
nationwide mortality survey in China in 1989–1991. ... used in this
study, as in clinical trials,
7–10
to evaluate the equiva-
lence of the two case -control studies in assessing the
risk of cancer deaths due to smoking. We first defined
a range of ... hazards of tobacco
use on smoking-related cancer deaths in Chinese
adult men. We also offer specific suggestions that we
believe are useful in choosing controls within the
framework of the...
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Motion Control Theory Needed in the Implementation of Practical Robotic Systems
Ngày tải lên :
05/11/2013, 21:15
... gained by using windings to
generate all the fluxes instead of relying on permanent magnets. Luttrell et. al. [1] used a
synchronous motor that is inverter-fed off a DC bus in the award-winning ... contents of the control loop is the subject of the remaining
chapters of Part I.
Chapter 2 Choosing a Motion Control Technology
2
Part I. Motion Control
Chapter 2. Choosing a Motion Control ...
deceleration in each direction must be invariant, requiring an invariant load. The problem
of control with a changing torque load or inertial load will be discussed in Chapter 4.
Chapter 3 The State of...
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(1) how learners approach learning, both in and out of classrooms, and (2) the kinds of strategies and cognitive processing they use in second language acquisition
Ngày tải lên :
29/01/2014, 00:23
... contribute indirectly
to learning since they do not lead directly to the obtaining, storing, retrieving,
and using of language.” (Rubin & Wenden, 1987:23-27).
12
characteristics of learning ... of this method.
Being aware of these drawbacks, the researcher took careful steps in carrying out
the research survey (the specific process of compiling, piloting, recompiling and
delivering ... knowing or guessing the meaning of words
in context. Zoubir-Shaw and Oxford (1995) found that males reported more often
than females that “not knowing the meaning of a word impeded their thinking...
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Tài liệu COMING OUT OF THE FOODSHED: CHANGE AND INNOVATION IN RURAL ALASKAN FOOD SYSTEMS pptx
Ngày tải lên :
13/02/2014, 05:20
... manifest in the past and
present of Alaska Native foodways. The first paper, ‘Outpost Gardening in Interior
Alaska’ examines the historical dimensions of cropping by Athabascan peoples as a part
of ... washed out the gardens, limiting production to
about 1000 lbs. These low numbers continue through the final 3 reports; teacher Sue
Price in 1965 attributes the lack of interest in gardening to ... says in 1967 that
there’s just a general lack of interest in gardening in Beaver.
1.6.3 Fort Yukon 1941-1958
As mentioned in the introductory section on agriculture in Alaska, the people of...
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Tài liệu Báo cáo khoa học: Control analysis as a tool to understand the formation of the las operon in Lactococcus lactis doc
Ngày tải lên :
19/02/2014, 17:20
... average of the
three individual relative activities.
Construction of strains with modulated
expression of pyk
Strains with increased PK activity were obtained by intro-
ducing an additional copy of ... activ-
ities of PFK and PK and LDH in MG1363 were deter-
mined as UÆmg
)1
of protein, where a unit (U) is defined as
the amount of enzyme producing 1 lmol of NADH per
Control analysis of the las ... genes
involved in the pathway in the same operon; the cell
can then respond quickly to changes in the environ-
ment by changing the expression of only a few genes
and using the protein-synthesizing...
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Assessment of Control Technology Options For Petroleum Refineries in the Mid-Atlantic Region Final Report potx
Ngày tải lên :
05/03/2014, 11:20
... refinery depending on whether it has been modified
since the adoption of the NSPS. The U.S. EPA is in the process of revising and updating NSPS
standards. For example, in 2006 U.S. EPA finalized ... the Petroleum Refining Industry
Name Subpart Effective Date
CONTROL TECHNOLOGY GUIDELINES (CTGs)
Storage of Petroleum Liquids in Fixed Roof Tanks 1977
Refinery Vacuum Producing Systems, Wastewater ...
requirements
VOC:
Install floating roofs in fixed roof tanks; install
domed fixed roof on external floating roof tank;
replace vapor-mounted primary seal with a liquid-
mounted primary seal; install...
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Effectiveness of PRECEDE model for health education on changes and level of control of HbA1c, blood pressure, lipids, and body mass index in patients with type 2 diabetes mellitus docx
Ngày tải lên :
05/03/2014, 22:21
... Researchers in the experimental group received train-
ing in the PRECEDE model before patients were
included in the study. This specific training involved
two steps: first they were instructed about ... mmHg),
indicating that our results cannot be compared.
However, on comparing the increase in the proportion
of patients with metabolic control in the PRECEDE model
obtained in our study with those of ... Confidence Interval; ACE: Inhibitors of angiotensin converting enzyme; ARB: Inhibitors of the Renin Angiotensin II receptor; CHD: Coronary Heart Disease; AMI:
Acute myocardial infarction.
Salinero-Fort...
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Uncommon Sense: Out of the Box Thinking for An In the Box World
Ngày tải lên :
15/03/2014, 16:07
... industry who continue with their linear thinking
and limited perspective will continue making wrong decisions. This is both
dangerous and increasingly serious. Building a facsimile of a company, ... wargaming to
hone our strategic thinking. A once -in- three-years away day is not enough!
If we do not create new tools we will see the business casualty rate increase.
Those in charge of industry ... this the increased
demand for fuel, housing and medicine, plus the spread of disease, and we
have another human disaster in the making. It is insuffi cient to solve sin-
gular problems in a random...
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The fate of stormwater-associated bacteria in constructed wetland and water pollution control pond systems potx
Ngày tải lên :
15/03/2014, 23:20
... periphery of the pond. The pond has a
single inlet (WI) and a single outlet (WO). The out owing
water is discharged into an arti®cial lake, 3Á2 ha in size.
Sampling locations for in ow and out ow ... the exception of ENT in outlet wetland
sediment, in which the mortality rates were very low. The
lower detection limit for determining concentrations of
bacteria in sediment using the procedure ... over a period of 28 d is shown in Figs 6
and 7. In each microcosm there was a signi®cant general
decline in concentration of both TTC and ENT with time,
indicating mortality. Assuming that bacterial...
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Báo cáo khoa học: Knock-out of the chloroplast-encoded PSI-J subunit of photosystem I in Nicotiana tabacum PSI-J is required for efficient electron transfer and stable accumulation of photosystem I pot
Ngày tải lên :
16/03/2014, 11:20
... perturbation of the
luminal side of PSI involving PSI-F and PSI-N. The
absence of PSI-J might affect the conformation of
PSI-F, which, in turn, changes the binding of PSI-N.
PSI-F provides part of the ... Cyt c
6
and was
explained by a displacement of this domain. Thus,
PSI-J does not appear to participate directly in binding
of Pc or Cyt c
6
, but plays a role in maintaining a
precise recognition ... in the absence of PSI-
J. Instead, a large fraction of PSI was found to be inactive. Immunoblot-
ting analysis revealed a secondary loss of the luminal PSI-N subunit in PSI
particles devoid of...
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Báo cáo khoa học: Oxygen control of nif gene expression in Klebsiella pneumoniae depends on NifL reduction at the cytoplasmic membrane by electrons derived from the reduced quinone pool doc
Ngày tải lên :
17/03/2014, 10:20
... subsequent selection of
single colonies onto plates resulted in loss of the integrated
plasmid with an integration frequency of the interrupted
nuoCD region in 50% of the integrants.
fdnG mutant. ... pneumoniae strains carrying
null mutations of fdnG or nuoCD showed significantly
reduced nif-induction under derepressing conditions, indi-
cating that NifL inhibition of NifA was not relieved in the
absence ... and
chemiluminescent detection using CSPD was carried out
according to the protocol of the manufacturer (Boehringer,
Germany). In order to identify potential ndh genes in
Klebsiella strains, Southern...
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