conclusion are c4 plants inherently more sensitive to low temperature than c3 plants
Advances in Photosynthesis and Respiration Volume 32 C4 Photosynthesis and Related CO2 Concentrating Mec
Ngày tải lên :
15/04/2015, 17:20
... Low Temperature VI Stomatal Limitations VII Thermal Acclimation of C4 hotosynthesis P VIII Conclusion: Are C4 Plants Inherently More Sensitive by Low Temperature Than C3 Plants? Acknowledgments ... Transferring C4- Traits into C3 Plants VIII Alternate Approaches to Improving Photosynthetic Rates IX Hurdles to Engineering C4 Crops X Assessment of C4- ness XI Conclusions Acknowledgment References 19 C4 ... evolution of C4 photosynthesis, and reviews how scavenging of photorespiratory CO2 in C3 C4 intermediates can promote the origin of the C4 pathway Photorespiratory CO2 scavenging occurs in C3 C4 species...
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Tài liệu Aesthetic preferences and the attribution of meaning: Environmental categorization processes in the evaluation of urban scenes ppt
Ngày tải lên :
19/02/2014, 17:20
... this one, are spread throughout the city and not concentrated in one geographical area The ‘‘industrial areas’’ category is one that appeared in the responses to the most unattractive areas, a ... cuestionario disenado para ser autoadministrado facilmente por los participantes La ´ ´ ˜ ´ tarea que se les solicito a estos fue la de identificar los tres lugares de Malaga que les resultaran ... closely related to the restorative capacity of a place in other research, did not have a significant relationship with the factors on the Perceived Restorativeness Scale Given the exploratory nature...
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Báo cáo toán học: "Parking functions, empirical processes, and the width of rooted labeled trees" pps
Ngày tải lên :
07/08/2014, 06:22
... a sample of yi Due to slow variation of the sequence (n) (yk )0≤k≤n , this sample turns out to be “representative”, in the sense that the maximum of the sample is close to the maximum of the ... According to Otter’s formula [23], we have Pr(t ∈ ∆(n)) = Pr(tn = 0), n so due to the standard local limit theorem [11, Ch 4, Th 4.2.1] we obtain Pr(t ∈ ∆(n)) = Θ(n−3/2 ) Thus we are to prove ... convergence of moments of the total displacement towards the moments of the Airy law, already obtained by Flajolet et al [13]: the Airy law is known as the law of the area below the Brownian excursion...
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UNDERSTANDING SOCIAL INTEGRATION PROCESSES IN THE USE OF ENTERPRISE SYSTEMS (ES) a SOCIAL CAPITAL PERSPECTIVE
Ngày tải lên :
14/09/2015, 09:01
... ignored or left to chance due to today’s highly competitive markets Organizations are required not only to rely on useful and suitable technologies, but more importantly, they must be able to manage ... remains at a perfunctory level (Lim, et al., 2005) The actual long-term business values that are supposed to be delivered by the ES are yet to be explored (Hitt, et al., 2002) To appreciate the ... rationality of decisions made by actors (Jeffries and Reed, 2000) Besides, too much trust may also be slow to seek out and adopt more novel ideas (Portes, 1998) Thus, it is wise to cultivate and manage...
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An investigation into the use of gaussian processes for the analysis of microarray data
Ngày tải lên :
28/09/2015, 13:38
... xj ) = (3.15) l=1 where σl and σc are the Θ From (3.15), σl and σc , where l is from to d (which are corresponding to to d features), are the vectors required to parameterize covariance function ... Fisher Score as the gene selection tool Weston et al (2000) also used information in kernel space of Support Vector Machines as a feature selection tool to compare with Fisher Score Guyon et al ... obtained are covered in Chapter Lastly, the conclusions of the thesis are in Chapter Chapter Feature Selection The microarray data are known to be of very high dimension (corresponding to the number...
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Catalytic fast pyrolysis of biomass the reactions of water and
Ngày tải lên :
09/10/2015, 14:39
... polyaromatics become more intense relative to the benzene and alkyl benzenes This is likely due to the polyaromatic hydrocarbons having lower kinetic mobility inside the pores compared to the less bulky ... with steam to form phenols and naphthols or to determine whether the aromatic species are covalently or ionically bonded to the acid sites Thus, it is impossible to use these results to unravel ... Renewable Energy Laboratory and Johnson Matthey JDM would like to thank DOE, Office of Science’s Science Undergraduate Laboratory Internship program The authors would like to thank Rui Katahira,...
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Strategies for selection of thermochemical processes for the valorisation of biomass
Ngày tải lên :
27/07/2016, 15:56
... the kinetics of solid state reactions are known to be sensitive to pressure, size of crystals, gaseous atmosphere and many other factors which are likely to change during the process [24] The ... conversion are that they are not feedstock specific and can also process moisture-rich/aquatic feedstocks The micro-organisms are feed specific and even the slightest of change could lead to its non-functionality ... reaction order values are found to be high which can be attributed to the multiscale and multiphase nature of biomass feedstock The estimated thermodynamic parameter values are found to be different...
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7 the dictionary of transport and logistics 7214
Ngày tải lên :
30/08/2013, 23:58
... London in 1990 Automated store ordering Process where store replenishment orders are generated automatically, based on data capture of sales, stocks and deliveries due Automated warehouse/order ... made to customs for specified amount of duty to be paid Bond Line The point (ie line) in a bonded warehouse* beyond which customs duties become payable Bonded warehouse Warehouse where goods are ... Poor cash flow (ie more going out than coming in) is a precursor to financial problems in business Cash flow budget A budget or plan to control the cash flow through a firm’s bank account to ensure...
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A CFD analysis of transport phenomena and electrochemical reactions in a tubular-shaped PEM fuel cell
Ngày tải lên :
05/09/2013, 14:58
... due to excessive water production are expected The model shows that there is little to no difference at low to medium current densities between an interdigitated flow field and a conventional flow ... data are available in the open literature There are several reasons that make the tubular design more advantageous than the planar one for medium to high power stacks: (i) elimination of the flow ... where AMEA is the area of the MEA [m2], Ach is the cross sectional area of flow channel [m2], and ξ is the stoichiometric flow ratio 2.3.2 Outlets At the outlets of the gas-flow channels, only...
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TEACHING PRONUNCIATION TO THE FIRST YEAR STUDENTS AT THE UNIVERSITY OF TRANSPORT AND COMMUNICATIONS a CASE STUDY
Ngày tải lên :
07/09/2013, 13:45
... knowledge about, the process, allowing them to explain confidently to their students why and how they are going to monitor them In addition, students should learn to monitor their own speech for intelligibility ... shift: PHOtograph phoTOgraphy Sentence context: I can tell from these photographs that you are very good at photography 1.4.9 Reading aloud/recitation: Passages or scripts for learners to practice ... ‘When we speak, we need to divide speech into small chunks to help the listener understand the messages These chunks or thought groups are groups of words which go together to express an idea or...
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Tài liệu Improving health, connecting people: the role of ICTs in the health sector of developing countries ppt
Ngày tải lên :
14/02/2014, 09:20
... the people come to towns and cities for their health care in huge numbers and at enormous cost ICTs are beginning to be used innovatively to bring the healthcare more effectively to the people ... health care from the urban to rural areas, helping to connect people to advice and information This includes people being able to access their own health care information, and health care workers ... as pilots or prototypes, with careful monitoring and assessment to test out the challenges and issues that are likely to emerge This is one of the major conclusions of a project to use telephones...
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Tài liệu Bond Market Structure in the Presence of Marked Point Processes doc
Ngày tải lên :
16/02/2014, 02:20
... ) are assumed to be continuously differentiable in the T -variable This partial T -derivative sometimes is denoted by mT (t, T ) etc All processes are assumed to be regular enough to allow us to ... λ(ω, t, dx) The important thing to note here is that the operators Kt (ω) are integral operators of the first kind We shall refer to K as “the martingale operators” Corollary 4.3 Suppose that ... complicated dual In order to be able to work with a more manageable dual space it is therefore natural to modify the definition of the martingale operators and impose the following constraint on the...
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Tài liệu Báo cáo khóa học: Quantitative analysis, using MALDI-TOF mass spectrometry, of the N-terminal hydrolysis and cyclization reactions of the activation 2 process of onconase pdf
Ngày tải lên :
19/02/2014, 12:20
... nonenzymatically to Pyr1 These two reactions are necessary to confer full cytotoxic potential and a higher stability to ONC Optimal conditions for activation were pH 8.0, M guanidinium chloride and a temperature ... function of the temperature and, at 70 °C, only h of incubation was required to reach 100% completion When the temperature was lowered to 50 °C, h of incubation was required to obtain 90% Pyr-ONC ... temperature, up to 70 °C, by using MALDI-TOF MS Similarly to many reactions, it was observed that temperature accelerates the reaction rate However, because the substrate is a polypeptide, care...
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Tài liệu Báo cáo khoa học: Key role of the loop connecting the two beta strands of mussel defensin in its antimicrobial activity docx
Ngày tải lên :
20/02/2014, 11:20
... was found to be sensitive to peptide M (one disulfide bond 25–33) but not to peptide K (one disulfide bond 21–38) or to peptide Q (two disulfide bonds) In addition, peptide M was sevenfold more active ... Characters corresponding to basic amino acids are boxed and to hydrophobic amino acids are greyed important for the mode of action In addition, this loop has been found to be highly solvent exposed ... with regard to its specificity Thus, an active synthetic peptide can be used instead of the natural molecule to study the interaction of defensin with the bacterial membrane To monitor the mode...
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Báo cáo khoa học: Amino acid limitation regulates the expression of genes involved in several specific biological processes through GCN2-dependent and GCN2-independent pathways ppt
Ngày tải lên :
07/03/2014, 03:20
... up-regulated by more than 1.8-fold and 311 genes were down-regulated by more than 1.8-fold (Fig and Table S1) These genes were classified into functional categories according to the gene ontology (GO) ... by more than 1.8-fold; hatched bars, expression level decreased by more than 1.8-fold The details of the experiment are given in Table S1 in the regulation of gene expression in response to amino ... possess another amino acid -sensitive regulatory pathway, mTORC1, which is inhibited by amino acid starvation In order to address the relative contribution of mTORC1 to the control of gene expression,...
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Báo cáo khoa học: Protein transport in organelles: The Toc complex way of preprotein import pdf
Ngày tải lên :
07/03/2014, 03:20
... atToc159 (159) and atToc33 (33) and the translocation channel atToc75-III (75) Note that the homologues of atToc159 (atToc90, atToc120, atToc132) and atToc33 (atToc34) may assemble with atToc75 ... paralogs each of Toc159 (atToc159, atToc132, atToc120 and atToc90) [17–20] and Toc75 (atToc75-III, atToc75-IV, atToc75-I and atToc75V ⁄ atOep80) [21] There is evidence that the different Toc GTPases ... Toc core complex The Toc core complex is often referred to as being trimeric Moreover, distinct ‘trimeric’ Arabidopsis Toc complexes, atToc159 ⁄ atToc33 ⁄ atToc75 and atToc132 or )120 ⁄ atToc34...
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Báo cáo khoa học: Protein transport in organelles: The composition, function and regulation of the Tic complex in chloroplast protein import pptx
Ngày tải lên :
07/03/2014, 03:20
... of Tic40 to Tic110 presumably also open the Hip/Hop-domain of Tic40, allowing it to stimulate the motor activity of Hsp93 Obviously, the import motor is still functional in the absence of Tic40 ... functional domains are additionally indicated (Tic40 and Tic62); Toc components are not labelled The predicted transmembrane domains of Tic40 and Tic55 are shown as small columns protruding into the IEM ... Components of the channel/motor complex are depicted in yellow (Tic110, Tic40 and Hsp93), redox-regulatory subunits in blue (Tic62 with associated FNR, Tic55 and Tic32), the proposed alternative...
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Báo cáo khoa học: Use of lithium and SB-415286 to explore the role of glycogen synthase kinase-3 in the regulation of glucose transport and glycogen synthase pdf
Ngày tải lên :
08/03/2014, 08:20
... antibody to native PKBa The blots are representative from up to three separate experiments Alternatively cells following insulin treatment were assayed for 2-deoxyglucose uptake Values are the ... and fat cells To gain some insight into this issue we subsequently monitored the effects of a number of inhibitors that target PI3K, the MAP kinase pathway, p38 MAP kinase and mTOR on Li-stimulated ... spotting the reaction mixture onto 31ETCHR Whatman filter paper (Whatman, Maidstone, UK) and washed three times in 66% (v/v) ethanol for 20 Filters were finally washed in acetone and air dried before...
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Báo cáo khoa học: Re-evaluation of the function of the F420dehydrogenase in electron transport ofMethanosarcina mazei potx
Ngày tải lên :
14/03/2014, 23:20
... methylotrophic methanogens such as Methanolobus tindarius [25] and Methanococcoides burtonii [26,27] Taking these ndings together, we conclude that almost all methylotrophic methanogens rely on the Fpo to ... all methanogenic pathways is very similar, but there are differences in the source of reducing equivalents and in the mode of how electrons are channelled into the methanogenic respiratory chain ... tempting to speculate that besides FpoF there is another, still-unknown protein that is able to channel electrons from Fdred into the respiratory chain Furthermore, it is important to note that...
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