rho s role in transcription attenuation in the tna operon of e coli
rna polymerase and associated factors, part d
Ngày tải lên :
11/04/2014, 10:30
... reflects the position of the exonuclease active site relative to its leading edge In addition to effects on the position of the complex, NTP binding increases the resistance of the elongation complex ... ‘‘snap shot’’ of the average behavior of the system A more detailed understanding of the structures represented by changes in steady state fluorescence can potentially be obtained by analyses of ... increase in the RNAse sensitivity of the RNA at the point where it emerges from the transcription complex (see Fig 5) Future Studies The methods described here, which have been used to study...
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Báo cáo khoa học: "Coarse-to-fine n-best parsing and MaxEnt discriminative reranking" docx
Ngày tải lên :
08/03/2014, 04:22
... The reranker selects the best parse from this set of parses using a wide variety of features The system we described here has an f -score of 0.91 when trained and tested using the standard PARSEVAL ... and whether the lexical item or just the head s part of speech are included in the instance LexFunHeads (2,299) The instances of this feature are the pairs of parts of speech of the lexical head ... feature schemata used in the experiments below These feature schemata used here were developed using the n-best parses provided to us by Michael Collins approximately a year before the n-best parser...
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Báo cáo khoa học: LmbE proteins from Bacillus cereus are de-N-acetylases with broad substrate specificity and are highly similar to proteins in Bacillus anthracis pot
Ngày tải lên :
15/03/2014, 11:20
... tested against the same range of substrates as the wild-type enzyme, and their substrate specificities and kinetic parameters are presented in Tables and BC1534 shares extensive similarities to the ... atoms in gray) are shown as stick models The distances between the substrate and each of the three residues are shown as dashed lines (D) Position 42 The native Ala residue (yellow) and the mutation ... the suggestion that the loops surrounding the active site and the rim of the tunnel are directly implicated in determining the accessibility of the active site and the enzyme s substrate specificity...
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Báo cáo khoa học: Frontal affinity chromatography analysis of constructs of DC-SIGN, DC-SIGNR and LSECtin extend evidence for affinity to agalactosylated N-glycans potx
Ngày tải lên :
15/03/2014, 23:20
... supernatants were applied to each well of slide glasses, and incubated at 20 °C overnight The fluorescence images of the slides were detected using an evanescent-field fluorescence-assisted GlycoStation ReaderTM ... DC-SIGN in human serum As all of the DC-SIGN-related lectins have been found to be expressed in LSECs, they are probably involved in the clearance of agalactosylated glycoproteins in serum The cell ... as the ratio of fluorescence intensity relative to that obtained for agalactosylated aAGP in the absence of competitors In the presence of either of these monosaccharide inhibitors, binding of...
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Báo cáo toán học: " Interface modification effect between p-type a-SiC:H and ZnO:Al in p-i-n amorphous silicon solar cells" potx
Ngày tải lên :
20/06/2014, 20:20
... dependence of resistance on the bias voltage as the temperature is increased As the temperature increases, the resistance decreases and so does its dependence on the bias voltage At V, the RTCO/p remains ... curves Results and discussion Figure shows the voltage-dependent series resistance for AZO/p-type a-SiC:H structures It is seen that the resistance is highly dependent on the applied voltage The ... the height of the potential barrier is affected by applied voltage To reduce the effect of the barrier at the interface, buffer layers are inserted Figure shows the biasdependent resistance of...
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Báo cáo toán học: " An introduction to 2-fuzzy n-normed linear spaces and a new perspective to the Mazur-Ulam problem" docx
Ngày tải lên :
20/06/2014, 21:20
... Mazur–Ulam theorem holds, when the n-isometry mapped to a linear n-normed space is ˇ affine They also obtain extensions of Rassias and Semrl s theorem [18] Moslehian and Sadeghi [19] investigated the Mazur–Ulam ... linear space of the set of all fuzzy sets of a non-empty set We define the concepts of n-isometry, n-collinearity, n-Lipschitz mapping in this space Also, we generalize the Mazur– Ulam theorem, ... Mazur–Ulam theorem in non-archimedean spaces Choy et al [20] proved the Mazur–Ulam theorem for the interior preserving mappings in linear 2-normed spaces They also proved the theorem on non-Archimedean...
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báo cáo hóa học:" Interface modification effect between p-type a-SiC:H and ZnO:Al in p-i-n amorphous silicon solar cells" pot
Ngày tải lên :
21/06/2014, 17:20
... dependence of resistance on the bias voltage as the temperature is increased As the temperature increases, the resistance decreases and so does its dependence on the bias voltage At V, the RTCO/p remains ... curves Results and discussion Figure shows the voltage-dependent series resistance for AZO/p-type a-SiC:H structures It is seen that the resistance is highly dependent on the applied voltage The ... the height of the potential barrier is affected by applied voltage To reduce the effect of the barrier at the interface, buffer layers are inserted Figure shows the biasdependent resistance of...
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World Event Trading How to Analyze and Profit from Today’s Headlines phần 1 pptx
Ngày tải lên :
09/08/2014, 23:20
... by reinventing systems, others by getting back to basics Whether a novice trader, professional, or somewhere in- between, these books will provide the advice and strategies needed to prosper today ... friars, agreeing to take care of the ill saw their wages rise significantly Obviously, the funeral business boomed as long as there were people willing to get close to the bodies Merchants selling ... tens of thousands of people stranded, the American economy disrupted At least 100 barges were submerged in the lower reaches of the Mississippi River, and half the world s zinc supplies were unreachable...
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World Event Trading How to Analyze and Profit from Today’s Headlines phần 3 doc
Ngày tải lên :
09/08/2014, 23:20
... its rally against the U .S dollar for a two-week retracement of the trend As we know, the U .S Federal Reserve was in the process of cutting the federal funds target rate to the lowest levels since ... cost the mayor of Beijing and the head of the Chinese health ministry their jobs This denial would change eventually, and the Chinese would become very aggressive in pursuing the disease This shift ... trough for the move as the disease is just about to reach its peak infection period The old saw about buying when there s blood in the streets is in play.] The WHO team in Beijing expresses strong...
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World Event Trading How to Analyze and Profit from Today’s Headlines phần 4 ppsx
Ngày tải lên :
09/08/2014, 23:20
... in the preceding chapter, the Federal Reserve was in the process of cutting interest rates to extremely low levels when SARS broke out This is generally U .S dollar negative and equity positive ... their sales increase just in anticipation However, these may not be the best plays The entire market would benefit from lower interest rates, especially the financial sector as they would get cheap ... follows There is a weak outbreak where only sporadic infections are occurring and the in uenza never makes it past the stage of being sporadic As I mentioned earlier, some scientists believe this...
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World Event Trading How to Analyze and Profit from Today’s Headlines phần 5 pptx
Ngày tải lên :
09/08/2014, 23:20
... southeastern Louisiana southeast of New Orleans The surge overtopped and breached levees in the New Orleans metropolitan area, resulting in the inundation of much of the city and its eastern suburbs ... impact as the rebuilding of the areas devastated offset the devastation HURRICANES CHARLEY AND IVAN (2004) Since these storms hit within a month of each other, we’ll consider them in tandem as their ... 15 inches The cyclone spawned an estimated 90 tornadoes over the southern United States Devastating storm surge flooding and wind damage occurred in southwestern Louisiana and extreme southeastern...
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World Event Trading How to Analyze and Profit from Today’s Headlines phần 7 potx
Ngày tải lên :
09/08/2014, 23:20
... mining industries, pulp and paper, and refineries are all heavy users of fossil fuels These sectors will be the ones feeling the most pressure to change their behavior and be the ones who are ... questioned the science behind the emission assessments Then National Security Advisor Condoleezza Rice surprised European ambassadors by telling them at a private lunch at the Swedish embassy in ... been started to answer these questions by requesting companies to disclose their greenhouse gas emissions The Rockefeller Philanthropy Advisers initiated the Carbon Disclosure Project to just...
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World Event Trading How to Analyze and Profit from Today’s Headlines phần 8 pptx
Ngày tải lên :
09/08/2014, 23:20
... control of the House of Representatives In the Senate they gained seats and defended all 13 of their seats that were up for election The Republicans also gained 12 more governor seats in the states ... as the Federal Reserve raised and lowered interest rates that Argentina would effectively have the same thing happen regardless of whether its economy was in the same part of the business cycle ... market to decline Essentially, he said there needed to be an exogenous event to disrupt employment and cause a decline in home prices An exogenous event The rest of Europe is on a heightened state...
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World Event Trading How to Analyze and Profit from Today’s Headlines phần 10 pot
Ngày tải lên :
09/08/2014, 23:20
... differences shouldn’t be resolved Midterm elections: in 32 out of the last 34 midterm elections since the Civil War, the party holding power in the White House lost seats And the House and the Senate ... says in the State of the Union address, whether it s “cellulosic ethanol” or the “axis of evil.” These are pieces of the political puzzle for the WET trader Having traded the foreign exchange ... world By seeking weapons of mass destruction, these regimes pose a grave and growing danger They could provide these arms to terrorists, giving them the means to match their hatred They could...
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Báo cáo y học: " H-index, mentoring-index, highly-cited and highly-accessed: how to evaluate scientists?" pps
Ngày tải lên :
13/08/2014, 05:21
... previous trainees in evaluating established scientists could encourage the development of long-lasting mentoring relationships that continue even after the trainees have departed the mentors' ... counts not The relative merits of citations versus accesses require further validation Frequency of citation versus frequency of access The above discussions of HI, MI, citation frequencies, and ... critical readings of this editorial The values shown in Table are to be viewed as illustrative examples and are not to be regarded as fully accurate The views expressed are the author 's personal opinion...
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Báo cáo y học: "Dramatic increase of third-generation cephalosporin-resistant E. coli in German intensive care units: secular trends in antibiotic drug use and bacterial resistance, 2001 to 2008" pot
Ngày tải lên :
13/08/2014, 20:22
... isolates of the same species tested against the corresponding antibiotic multiplied by 100 The incidence density of resistant isolates (RD) was defined as being the number of resistant isolates per ... This indicates that quinolone-resistant strains of E coli are imported to ICUs through the massive selective pressure of quinolones prescribed in the outpatient setting in Germany; outpatient ... meropenem therapy [31] In contrast, the increase in 3GC-resistant E coli has now affected most ICUs and is therefore unlikely to be a problem caused by the selection pressure of antibiotic therapy...
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Báo cáo y học: "Usefulness of N-terminal pro-brain natriuretic peptide and C-reactive protein to predict ICU mortality in unselected medical ICU patients: a prospective, observational study" pot
Ngày tải lên :
14/08/2014, 07:21
... patients, but the performance of NT-proBNP to predict adverse outcome in those patients is unimpressive [17] First, the results of those studies have been conflicting Several studies have shown ... biomarkers was further examined by calculation of NRI and IDI indices described by Pencina et al [27] NRI is the net increase versus decrease in risk categories among case patients minus that ... patients in our ICU department, the need for written informed consent was waived by the review ethical review board Laboratory methods The NT-proBNP level was determined using the Elecsys Electro-chemo...
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Báo cáo y học: " A new computational approach to analyze human protein complexes and predict novel protein interactions" pdf
Ngày tải lên :
14/08/2014, 08:20
... genes while the second includes all the genes with the same GO categories as the input The user can then intersect the two sets of genes to identify the putative interacting proteins in their input ... significant peak of expression, and we then evaluated m as the mean number of clones per gene considering all genes in the dataset For each gene, in every interval, we summed the differences in expression ... number of genes in the analyzed dataset, Mi is the number of genes in the analyzed dataset that peak in a selected interval I, nc is the number of genes of a selected protein complex c in the analyzed...
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18.How to Analyze and Improve Corporate Profitability and Shareholder Value
Ngày tải lên :
06/04/2015, 18:04
... raising selling prices, or increasing sales faster than expenses Some of the ways to reduce expenses are: ❍ ❍ ❍ Use less costly inputs of materials Automate processes as much as possible to increase ... adopters shows six ways to achieve improvements Increase asset turnover Dispose of unprofitable businesses Refurbish assets Structure deals that require less capital Increase leverage and use less ... constant, EVA increases when RONA increases; or WACC decreases; or net assets increase (assuming profitable growth) or net assets decrease (in the case of money-losing assets) Evidence from EVA...
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