placebo or active studies
báo cáo khoa học: " Accumulation of phenanthrene by roots of intact wheat (Triticum acstivnm L.) seedlings: passive or active uptake?" pot
Ngày tải lên :
12/08/2014, 03:21
... passive uptake cannot satisfactorily account for the transport process of PAHs into plant roots Despite much work regarding uptake and accumulation of non-ionized organic compounds like PAHs in ... mechanisms for PAHs uptake by plant roots and translocation in plants still remain unclear, in particular, whether active transport is involved in root uptake of PAHs and what the proportion of active ... cations or anions is of general importance for plant mineral nutrition Thus, external solution pH has received much attention during absorption of compounds by plant roots [27,28] In the present work,...
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Báo cáo y học: "Cellular kinases incorporated into HIV-1 particles: passive or active passenger" pot
Ngày tải lên :
13/08/2014, 01:21
... phosphorylation and dephosphorylation events nor for the stoichiometry of the reaction Accordingly, each model elaborated using this strategy needs to be refined to account for the real proportion ... protein-protein or proteinnucleic acid interactions underlying the incorporation of cellular kinases into the viral particle Accordingly, elucidating the mechanisms required for kinase packaging deserves more ... phosphorylation of potential target sites Although it may be informative, this approach fixes the experimental system into a phosphorylated or unphosphorylated state and accounts neither for dynamic...
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islcollective worksheets intermediate b1 adults high school reading writing conditionals modals passive voice or active 147254774055e4a77ac44873 79509993
Ngày tải lên :
27/08/2016, 09:15
... occasionally sends / sends occasionally me an Complete the dialogue with a suitable word or the correct form of the verb in brackets Roy (1) email Do you like / Like you watching TV? Where was ... The actors What you if _ for their you the lottery? work The winners night The book _ last year 11 Rewrite the sentences using the future form in brackets ... it’s harder to find information Some homework websites are free The writer thinks homework websites can help you learn The writer thinks studying was more fun when her dad was...
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islcollective worksheets preintermediate a2 adults high school reading passive voice or active voice technology clt comm 166497404255216b00a7bdb2 93143649
Ngày tải lên :
28/08/2016, 06:28
... for another Before The 1800, 50 vaccines, first but years people vaccine the Today, theory (4) vaccines (5) to most children in developed world, but more vaccines ... exciting and skilful sport (2) (enjoy) all over the world Every four years thirty-two countries (3) _ (allow) to compete in the World Cup The 2015 World Cup (4) (hold) ... But sometimes, inventions can make our lives worse This can happen when an invention (2) (not use) according to the inventor’s plan For example, Alfred Nobel, a Swedish scientist,...
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islcollective worksheets preintermediate a2 adults elementary school high school listening passive voice or active voice 53225869757129d110797a4 30269610
Ngày tải lên :
30/08/2016, 11:27
... perfect use for the hand warmer, according to Kenneth? The perfect use is winter sports 6) How long can the hand warmer keep warm? They can keep warm for up to hours SCRIPT Announcer: Good morning, ... on cold days It’s perfect for winter sports You put them in your pockets and they can keep your hands warm for up to four hours Announcer: Great – no more gloves for me Well, thank you, Kenneth ... Skates on the pavement, in a field or on the ground Announcer: Wow, so you can ride Chariot Skates anywhere! Can I buy these for my son’s birthday? Kenneth: Sorry, Chariot Skates aren’t in the...
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islcollective worksheets preintermediate a2 adults high school listening reading writing passive voice or active voice c 496611605712419594bb12 82935999
Ngày tải lên :
31/08/2016, 18:23
... questions Why is today a special day for Madeleine? It is her birthday In what year was she born? She was born in 1904 Why does Jeff think the computer was the most important invention? Computers are ... This morning we have got a special guest in the studio: Mrs Madeleine Henry Today is Madeleine’s birthday Happy birthday, Madeleine Thank you, Jeff Madeleine, when were you born? I was born in ... Wow! You’ve lived more than a hundred years! During your life, you’ve seen some amazing inventions In your opinion, what was the most important? Hmmm In my opinion, the most important invention...
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Báo cáo y học: "Translational Medicine and Reliability of Single-Nucleotide Polymorphism Studies: Can We Believe in SNP Reports or Not"
Ngày tải lên :
25/10/2012, 10:51
... following keyword combinations: (glutathione s-transferase OR GST OR GSTT1 OR GSTM1 OR GSTP1) AND (polymorphism OR polymorphisms OR SNP OR mutation) AND (cancer OR malign* OR carcinoma OR tumor OR tumour) ... proportions of positive and negative studies analysing a determined polymorphisms between the studies examining it within 1-3 polymorphisms versus studies examining the same polymorphism among more ... for this finding First, the pressure for publication among authors and the competition for acceptance in journals are fierce [3,4] and may lead the authors to perform studies with few polymorphisms,...
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Tài liệu Báo cáo khoa học: Functional studies of active-site mutants from Drosophila melanogaster deoxyribonucleoside kinase Investigations of the putative catalytic glutamate–arginine pair and of residues responsible for substrate specificity docx
Ngày tải lên :
19/02/2014, 02:20
... the nucleoside for further phosphorylation to the corresponding triphosphate nucleoside, converting the pro-drug to the active cytotoxic drug The nucleoside analogue can be incorporated into the ... compulsory ordered with formation of a ternary complex [1,2] Pre-steady-state measurements indicate that either the catalytic step or a preceding step is rate determining for the overall forward ... kcat value for dThd, and a 270-fold decrease for dCyd The Km value was increased sevenfold for dThd and 49-fold for dCyd The large decrease in kcat value indicates that Arg plays an important role...
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Báo cáo khoa học: Active site residue involvement in monoamine or diamine oxidation catalysed by pea seedling amine oxidase doc
Ngày tải lên :
06/03/2014, 00:21
... authors and readers, this journal provides supporting information supplied by the authors Such materials are peer-reviewed and may be re-organized for online delivery, but are not copy-edited or ... In addition, according to the rate constant values for the individual steps reported by Padiglia et al [30] for lentil seedling CuAO and to the kinetic isotope effect reported for PSAO [26], the ... calculated pKa of 6.6 for Asp300 in the active site with substrate bound match the suggestions for BSAO in an early work by FEBS Journal 278 (2011) 1232–1243 ª 2011 The Authors Journal compilation...
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Báo cáo khoa học: Studies on the regulatory properties of the pterin cofactor and dopamine bound at the active site of human phenylalanine hydroxylase pptx
Ngày tải lên :
17/03/2014, 09:20
... Ser16 phosphorylation by PKA [12] The binding studies by Shiman and collaborators [11,15] were interpreted to support a working model that includes three types of binding sites for H4biopterin ... inhibited forms of the enzyme with bound biopterin cofactor or dopamine The phosphorylation site in PAH (Ser16) is localized in the N-terminal tail (residues 118) of the autoregulatory sequence for which ... EXAFS) studies all support an ordered reaction mechanism wherein both cofactor and substrate must be bound before reaction with dioxygen can occur to generate the active intermediate for the...
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xps studies of active elements surface of gas sensors based on wo3nanoparticles
Ngày tải lên :
20/03/2014, 13:12
... (comps e-e , Fig 2-2, 2-3), this indicates more active interaction of nanoparticles’ surface with water vapor during contact with air right up to formation of a shell of several WO3 ·(OH2 )n ... vapors is observed with formation of hydrate shell particles on the surface After anneal on air a transition WO3 ·(OH2 )n → Wx 5+ W1−x 6+ O3−x−y ·(OH)x+2y is observed Sensor response R/R for ... Sensor response R/R for 3% H2 concentration in air at room temperature equals for active element based on WO2.9 and 2.2 for active element based on WO2.72 Electrical resistance changes at that are...
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Báo cáo khoa học: Antimicrobial and conformational studies of the active and inactive analogues of the protegrin-1 peptide docx
Ngày tải lên :
22/03/2014, 21:20
... angle restraints For the xplor three-dimensional structure calculations, the NOESY experiments provided 558 distance restraints for IB-367, 427 for BM-1 and 213 for the major conformation of BM-2 ... information supplied by the authors Such materials are peer-reviewed and may be re-organized for online delivery, but are not copy-edited or typeset Technical support issues arising from supporting ... Arg7 and Arg9 (see Figs and 4) The shorter analogue, BM-2, was the most flexible of all the peptides studied in this work BM-2 formed major and minor conformations – this was easily read from...
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Population studies - Active ageing in Europe pot
Ngày tải lên :
22/03/2014, 21:20
... proportion of people aged 60 or more who are still in the work force is extremely low Data for the European Union countries show that in the northern countries 15% of men and 4% of women are working; ... For women, the picture is more heterogeneous due to their increasing labour force participation from considerably lower levels than those for men (Figure 1.2.) Labour force participation histories ... restructure and cut back its work force, rather than to replace older workers by younger workers The outcome of reforms was that very few new jobs were created for young adults by means of pre-pension...
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Social capital and Health status: a protective impact among elderly or inactive but not among active ? doc
Ngày tải lên :
28/03/2014, 20:20
... table indicate that the active population is less numerous in the poorest health category than the “inactive” population Among the active population”, 18.1 % report a poor self-assessed health ... participation for both active and inactive populations This result suggests that people who speak a French local dialect or a foreign dialect in addition to French language may encounter more opportunities ... population and this is mostly confirmed for the educational level, working conditions, income or household composition The active population is, for instance, more likely to have a post secondary...
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báo cáo hóa học: " Correlations among improvements in urgency urinary incontinence, health-related quality of life, and perception of bladder-related problems in incontinent subjects with overactive bladder treated with tolterodine or placebo" docx
Ngày tải lên :
18/06/2014, 19:20
... tolterodine ER group; the placebo group showed similar correlations except for Emotions and Symptom Severity, which were poorly correlated Categorical improvement on the PPBC was correlated with improvements ... scored on a scale from (best) to 100 (worst) The Symptom Severity scale is scored from (best) to 30 (worst) Decreases in KHQ domain scores indicate an improvement in HRQL The minimally important ... gave written informed consent before the start of the study Subjects were randomized to once-daily treatment with mg tolterodine extended release (ER) or placebo for 12 weeks For this analysis,...
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Báo cáo hóa học: " Performance Evaluation of Indoor Localization Techniques Based on RF Power Measurements from Active or Passive Devices" pptx
Ngày tải lên :
22/06/2014, 23:20
... could be not true for the interrogator CONCLUSIONS We analyzed the performance of networks used for localization in terms of the probability of localization error Solutions based on active and passive ... Noise + quantization error Noise error Figure 6: P p as a function of the number of active sensors in the area; noise and quantization error (continuous line); quantization error alone (dashed line) ... this case for several points in the area, the differences among the power vectors are not so marked, and due to measurement errors, localization errors can occur Better performance corresponding...
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Active or Passive Verbs? pptx
Ngày tải lên :
31/07/2014, 17:20
... English Grammar 70) Among or amongst? Both are correct and mean the same, but among is more common Among or between? "Between is used in connection with two persons or things: 'He divided the ... amount of work." Number is used for quantities that can be counted Example: "A large number of deer ate the corn." And or but to begin a sentence? Patricia O'Conner, author of Woe Is I, says, "It's ... divided the money between his two children.' Among is used for more than two: 'He divided the money among his three children.' EXCEPTIONS: If more than two are involved in a united situation, between...
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