requirements of a heart surgeon
Tài liệu Báo cáo khoa học: Crystal structure of Klebsiella sp. ASR1 phytase suggests substrate binding to a preformed active site that meets the requirements of a plant rhizosphere enzyme doc
Ngày tải lên :
16/02/2014, 09:20
... QuikChange site-directed
mutagenesis kit (Stratagene, La Jolla, CA, USA). Plasmid
pET-1TK was used as template and Kleb(HtoA)fw
(5¢-GCTTAGCCGCGCCGGCATTCG) and Kleb(HtoA)rv
(5¢-CGAATGCCGGCGCGGCTAAGC) ... glucose-
1-phosphatase and human prostatic-acid phosphatase. The polypeptide
chain is organized into an a and an a ⁄ b domain, and the active site is
located in a positively charged cleft between the domains. ... groups of HAPs are adapted to
different habitats. To support plant growth, bacteria
do not need to release phosphate as fast as the diges-
tive tract of an animal host, where possible substrates
might...
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Tài liệu A structured approach to Enterprise Risk Management (ERM) and the requirements of ISO 31000 ppt
Ngày tải lên :
21/02/2014, 12:20
... include
evaluation of audit reports and an assessment of
the sources of risk assurance available to the
Board and the audit committee. An evaluation of
the level of assurance that has been obtained ... result of work by a team drawn
from the main risk management organisations in
the UK – the Association of Insurance and Risk
Managers (AIRMIC), the public sector risk
management association (Alarm) ... components that are key to
success
● HAZOP and FMEA approaches Hazard and Operability studies and Failure Modes Effects
Analysis are quantitative technical failure analysis techniques
● SWOT and PESTLE...
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- 1
Báo cáo khoa học: Structure of a trypanosomatid mitochondrial cytochrome c with heme attached via only one thioether bond and implications for the substrate recognition requirements of heme lyase potx
Ngày tải lên :
23/03/2014, 04:21
... mature a
bacterial class I c-type cytochrome, Paracoccus denitrif-
icans cytochrome c
550
[33]. Moreover, many taxa that
have heme lyase apparently have separate heme lyases
for the maturation of ... compilation ª 2009 FEBS 2831
of the alanine of the AXXCH motif (Ala25) (in
green) and the unsaturated vinyl group of the heme
(cyan) are separated by 3.41 A
˚
(as compared with a
typical thioether ... Trypanosomatidae and the
glycosomal redox balance of insect stages of Trypanoso-
ma brucei and Leishmania spp. Mol Biochem Parasitol
149, 155–169.
16 van Hellemond JJ, Simons B, Millenaar FF &
Tielens...
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- 0
The Design and Implementation of a Log-Structured File System
Ngày tải lên :
12/09/2012, 15:05
... log as the most up to date ‘‘truth’’ about
the state of the data on disk. The main difference is that
database systems do not use the log as the final repository
for data: a separate data area is ... purpose.
The separate data area of these database systems means
that they do not need the segment cleaning mechanisms of
the Sprite LFS to reclaim log space. The space occupied
by the log in a database system ... The bandwidth of each of the five phases is
shown separately. Sprite LFS has a higher write bandwidth and
the same read bandwidth as SunOS with the exception of sequen-
tial reading of a file that...
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- 1.4K
- 0
The Duality of Memory and Communication in the Implementation of a Multiprocessor Operating System
Ngày tải lên :
12/09/2012, 15:05
... in nature to a data manager which fails to free
data, but is easier to detect and prevent.
• Data manager changes data. A malicious data manager may change the value of its data on each cache
refresh. ... data. It is usually made
in response to a pager_data_request call made to the data manager by the kernel.
Typical data managers will only provide data upon demand (when processing pager_data_request ... it
initiates a cache replacement.
A data manager may restrict the use of cached data by issuing a pager_data_lock request, specifying the types of
access (any combination of read, write, and execute)...
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- 1.3K
- 1
List the components of a radio system
Ngày tải lên :
13/09/2012, 10:52
... slots
–
Each user is assigned the entire frequency for the
transmission
•
For a fraction of time on a fixed, rotating basis
–
Advantages
•
Uses the bandwidth more efficiently
•
Allows both data and ... 25
Signal Strength (continued)
19
Multiple Access (continued)
•
Code Division Multiple Access (CDMA) (continued)
–
Advantages
•
Can carry up to three times the amount of data as TDMA
•
Transmissions ... shape of the input signal exactly
11
Multiple Access (continued)
•
Frequency Division Multiple Access (FDMA)
–
Divides the bandwidth of a channel into several smaller
frequencies bands
–
Cable...
- 30
- 920
- 0
Cambridge.University.Press.Africans.The.History.of.a.Continent.Aug.2007.pdf
Ngày tải lên :
21/09/2012, 10:39
... concrete rather than abstract; each moral
quality was personified as a deity; no truly historical sense emerged; learning
consisted of a gigantic catalogue of names and attributes; and the law was not
codified. ... lineages of
mitochondrial DNA exist among the San (‘Bushmen’) of southern Africa and
the Biaka Pygmies of the modern Central African Republic. About 100,000 years
ago, some of these anatomically ... 20,000 years
ago, appeared at that date also in southern Africa, spread into western and
northern Africa during the next 10,000 years, and thereafter became ubiquitous.
Arrow-heads, appearing about...
- 386
- 1.2K
- 4
Guest the meaning of a word
Ngày tải lên :
02/10/2012, 12:07
... hurl, cast)].
offer: ob-và ferre [Gồm các biến dạng fer và lat (Latin: line, bring, carry)].
insist: in-và stare [Các biến dạng c a stare là sta, stat, sti, và sist (Greek: standing, stay,
make ... guest the meaning of a word
Could you guest the sign of a new word?
Yes, Of couse. This is 20 prefix and 14 root-word helping you improve your vocabulary.
You can guest the meaning of 14.000 ...
talk,
speech, speak; word)].
aspect: ad-và specere [Gồm có 2 dạng spec và spic (Latin: see, sight, look, appear, behold,
and examine)].
uncomplicated: un-, com-,và plicare [Có 11 biến dạng sau:...
- 2
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Báo cáo y học: "Pre-hospital intubation by anaesthesiologists in patients with severe trauma: an audit of a Norwegian helicopter emergency medical service"
Ngày tải lên :
25/10/2012, 09:56
... Data Service approved the
collection and recording of the study data.
Statistics
Data were recorded into a database designed with File
Maker (FileMaker Inc., Santa Clara, CA, USA). We used
Table ... time of
arrival, time of departure and time patient care is
ended), vital parameters, patient data, applied interven-
tions, drugs used and a brief summary of the mission.
The charts also allow ... (quality of airway man-
agement) and whether ETI attempts were successful and
without major complications (patient safety).
Materials and methods
Stavanger HEMS
The Stavanger HEMS is part of...
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- 611
- 0
Báo cáo y học: " Implementation of a new emergency medical communication centre organization in Finland an evaluation, with performance indicators"
Ngày tải lên :
25/10/2012, 10:02
... this article as: Lindström et al.: Implementation of a new
emergency medical communication centre organization in Finland - an
evaluation, with performance indicators. Scandinavian Journal of Trauma,
Resuscitation ... emergency
medical call centre organization reform in Finland.
Material and methods
A retrospective observational study was conducted in
the EMCC in East and Central Uusimaa, an area of
southern Finland ... 54(6):689-695.
6. Handbooks of the Ministry of Social Affairs and Health Ambulance and
emergency care services: A handbook for drawing up an alarm
procedure. Finland Helsinki; 2005, 56.
7. Kuisma K, Boyd...
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- 495
- 0
Báo cáo y học: "The Impact of a Nationwide Antibiotic Restriction Program on Antibiotic Usage and Resistance against Nosocomial Pathogens in Turkey"
Ngày tải lên :
25/10/2012, 11:00
... ra-
tionale after the initiation of NARP. Also carbapenem
resistance rates of Pseudomonas spp and Acinetobacter
spp decreased correlating with decreased consump-
tion of carbapenems after NARP ... consump-
tion calculated by two-tailed Spearman’s coefficient
(r) for non-parametric correlations. A P value of less
than 0.05 was regarded as significant. Software
package STATA 9.0 (USA) was used ... data obtained from all of the four university hospitals, and
one referral tertiary-care educational state hospital in Ankara. Antimicrobial resistance
profiles of 14,233 selected microorganisms...
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- 692
- 0
Báo cáo y học: " Treatment of oroantral fistula with autologous bone graft and application of a non-reabsorbable membrane"
Ngày tải lên :
25/10/2012, 11:48
... Publisher. All rights reserved
Case Report
Treatment of oroantral fistula with autologous bone graft and application
of a non-reabsorbable membrane
Adele Scattarella
1
, Andrea Ballini
1
, ... Roberto Grassi
1
, Andrea Carbonara
1
, Francesco Ciccolella
1
,
Angela Dituri
1
, Gianna Maria Nardi
2
, Stefania Cantore
1
, Francesco Pettini
1
1. Department of Dental Sciences and Surgery, ... Bichat's buccal fat pad to close oroantral
communications in irradiated maxilla. J Oral Maxillofac Surg.
2010 Jan;68(1):229-30.
9. Hernando J, Gallego L, Junquera L, Villarreal P. Oroantral...
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- 573
- 0
Báo cáo y học: "Gain of a 500-fold sensitivity on an intravital MR Contrast Agent based on an endohedral Gadolinium-Cluster-Fullerene-Conjugate: A new chance in cancer diagnostics"
Ngày tải lên :
26/10/2012, 09:07
... Publisher. All rights reserved
Research Paper
Gain of a 500-fold sensitivity on an intravital MR Contrast Agent based on
an endohedral Gadolinium-Cluster-Fullerene-Conjugate: A new chance in
cancer ... tumors, false-positive
results and radiation exposure.
Requirements for successful intracellular imag-
ing with MRT are a perspicuous signal and a suffi-
cient accumulation of contrast agent (CA) ... the series of images T1 relaxation times
were calculated by a non-linear fit (Leven-
berg-Marquardt algorithm) of the signal amplitudes
using the exponential saturation recovery relation-
ship....
- 11
- 655
- 0
The Marketing Strategy of a multinational join stock company.doc
Ngày tải lên :
27/10/2012, 16:51
... basic characteristic about product, which was described by
color, trademark, and the package of product. Each of the products of a multinational join
stock company has a separate trademark and ... The Marketing Strategy of a multinational join stock company
multinational join stock company has a certain advantage: a multinational join stock
company has always kept its prices as competitive ... of a multinational join stock company
Fourthly, lack of diversification in product quality of also a weakness for a multinational
join stock company. A multinational join stock company has always...
- 25
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Báo cáo y học: "Comparison of a Two-Lead, Computerized, Resting ECG Signal Analysis Device, the MultiFunction-CardioGramsm or MCG (a.k.a. 3DMP), to Quantitative Coronary Angiography for the Detection of Relevant Coronary Artery Stenosis (70%)
Ngày tải lên :
03/11/2012, 10:58
... MCG data and angiographic data. Fi-
nally, microvascular disease, not associated with de-
finable epicardial vessel lesions on angiography, re-
sulting in myocardial ischemia can create a false ... that each patient was
already scheduled for the reference coronary an-
giography for any indication. Coronary angiographic
data was recorded digitally and on cine angiographic
film and was ... chronic
stable angina summary article: a report of the American Col-
lege of Cardiology/American Heart Association Task Force on
practice guidelines (Committee on the Management of Patients
with...
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- 0