speciation mass balance and isotope balance modelling of groundwater systems

... different techniques, of which MS and NMR are two of the most powerful Previously, we demonstrated the distinction of chain type and blood-group type (such as Lea/x and Leb/y) of underivatized oligosaccharides ... order to understand post-translational glycosylation and its function Expansion of our knowledge on the repertoire of carbohydrate structures, the ÔglycomeÕ, and investigation of oligosaccharide ... this report, we demonstrate our strategy of the combined use of ES-MS and NMR for analysis of the core-branching pattern and full sequence assignment of four oligosaccharides isolated from human...

Ngày tải lên: 19/02/2014, 12:20

... hand, a health status profile provides a multidimensional evaluation of all aspects of health Health profiles are popular in situations where the interaction of the physical, social, mental and ... questions the perceived physical and mental health and function, and is generally considered an appropriate and adequate measure of health care service needs and intervention outcomes [3] HRQOL ... statistics (mean, standard deviation and range) were calculated for PHS-10 and PSS10 scores Mean PHS-10 and PSS-10 scores were calculated for the total sample and also for gender and grade level...

Ngày tải lên: 18/06/2014, 19:20

... energy on demand Stand alone systems are designed to work independent of the electric utility grid, and are designed and sized to supply certain DC and/ or AC loads These stand alone systems may ... Industrial PV systems offer high reliability and minimal maintenance The demand for off-grid industrial PV systems is expected to continue to expand in response to the continued growth of the telecommunications ... given to the current and future PV solar systems market demand including their current and future economics PV systems are modular by nature, meaning that systems can be expanded and components easily...

Ngày tải lên: 05/09/2013, 16:10

... here all of them individually However, I wish to express my gratitude to Alain Hoffmann head of the Department of Mechanics and Technology at the Centre of Nuclear Studies of Saclay and to Pierre ... MODELLING OF MECHANICAL SYSTEMS VOLUME MODELLING OF MECHANICAL SYSTEMS VOLUME Structural Elements Franỗois Axisa and Philippe Trompette AMSTERDAM BOSTON ... of the elastic material in the neighbourhood of a permanent and stable state of equilibrium, chosen as the configuration of reference Here, the latter is chosen as a static and stable state of...

Ngày tải lên: 22/03/2014, 13:20

... = Starting with a block of ones, d consists of blocks of ones, interweaved with blocks of zeros Let n0 be the number of blocks of zeros and n1 be the number of blocks of ones Consider the case ... elements of ΠT Π are all equal and the off-diagonals are all equal, the dependence of A on μi factors from (23) and (24), and A is independent of the time-step i In this case, the process of elemental ... independent of i We will also focus without loss of generality on one particular element m of the feature vector Hence, we will write the relevant random variables of the feature vector as D and D...

Ngày tải lên: 22/06/2014, 06:20

... here all of them individually However, I wish to express my gratitude to Alain Hoffmann head of the Department of Mechanics and Technology at the Centre of Nuclear Studies of Saclay and to Pierre ... MODELLING OF MECHANICAL SYSTEMS VOLUME MODELLING OF MECHANICAL SYSTEMS VOLUME Structural Elements Franỗois Axisa and Philippe Trompette AMSTERDAM BOSTON ... of the elastic material in the neighbourhood of a permanent and stable state of equilibrium, chosen as the configuration of reference Here, the latter is chosen as a static and stable state of...

Ngày tải lên: 27/06/2014, 05:20

... here all of them individually However, I wish to express my gratitude to Alain Hoffmann head of the Department of Mechanics and Technology at the Centre of Nuclear Studies of Saclay and to Pierre ... MODELLING OF MECHANICAL SYSTEMS VOLUME MODELLING OF MECHANICAL SYSTEMS VOLUME Structural Elements Franỗois Axisa and Philippe Trompette AMSTERDAM BOSTON ... of the elastic material in the neighbourhood of a permanent and stable state of equilibrium, chosen as the configuration of reference Here, the latter is chosen as a static and stable state of...

Ngày tải lên: 27/06/2014, 08:20

... invasion and activation of immune cells (B and T lymphocytes and macrophages) and/ or the production of antibodies directed against myelin components These events lead to the damage and degeneration of ... forces and inhibiting remyelination The main implications of the findings of Simons and colleagues [5] are, therefore, that a particular balance of extracellular adhesion, matrix rigidity and intracellular ... mechanosensing and mechanotransduction is Bauer and ffrench-Constant: Journal of Biology 2009, 8:78 78.4 binding of ECM ligands to integrin receptors in the membrane The activation of integrins...

Ngày tải lên: 06/08/2014, 19:21

... Objective Develop a mass balance expression under different case scenarios and design a simple system to meet desired needs Conservation of Mass Mass cannot be created nor destroyed ... Completely-Mixed Tank Reactor (CSTR) Accumulation Input, Cin System boundary Output, Cout Decay Mass Balance- General Equation Input rate CIVL270-Maraqa = Ouput rate + Decay + rate Accumulation ... destroyed Implication Atoms are conserved but molecules may change to other forms CIVL270-Maraqa Types of Reactors • Batch Reactors V • Completely Stirred Tank Reactors (CSTR) Q, Cin Q, Cout V • Plug-Flow...

Ngày tải lên: 11/06/2016, 14:21

... ACF of {εI (n)} and that of {φI (n)} in Star Wars IV (b) The ACF of {εP (n)} and that of {φP (n)} in The Silence of 1 the Lambs 125 63 The ACF of {A3 (ε)} and ... Troopers and (b) the base layer of the spatially scalable The Silence of the Lambs coded at different Q 118 57 The mean sizes of P and B-frames of each GOP given the size of ... gratitude and respect first go to my advisors Prof Andrew Chan and Prof Dmitri Loguinov This work would never have been done without their support and guidance I would like to thank my co-advisor Prof...

Ngày tải lên: 06/11/2012, 10:45

... flat ecosystems Our research shows the characteristics of carbon stable isotope and fatty acid structure of Z japonica Furthermore, we compared the characteristics of carbon stable isotope and fatty ... and the ratio of each fatty acid RESULTS AND DISCUSSION Characteristics of carbon stable isotope in Z japonica The mean δ13C of Z japonica was -12.4 ± 1.6‰ in the leaves and stems, and -11.6 ± ... and rhizomes Meanwhile, Z marina in the leaves and stems has -9.7 ± 1.0‰, and in the roots and rhizomes has -9.6 ± 1.0‰ Fig shows that the leaves and stems as well as the roots and rhizomes of...

Ngày tải lên: 05/09/2013, 10:17

... exception of prolines and a few residues with very broad amide peaks The resonances of the peptide connecting NS2B and NS3pro appeared at chemical shifts characteristic of random coil conformation and ... site A NOESY spectrum of and in the presence of a small quantity of protease revealed an intermolecular cross-peak between the methyl group of and the phthalazine ring of 2, as expected for an ... H1 and CH3 H6 ⁄ H6¢ H6 ⁄ H6¢ H6 ⁄ H6¢ H6 ⁄ H6¢ H6 ⁄ H6¢ H1 H1, H2, H5 ⁄ H5¢ H1, H2, H3, H4 H1 and CH3 H1 and CH3 H1 and CH3 H1 and CH3 H1 and CH3 NOEs identified in Fig are underlined ing time of...

Ngày tải lên: 07/03/2014, 02:20

... weight of softwoods, 1530% of hardwoods and up to 30% of annual graminaceous plants [7,8] Endo-1,4-b-xylanases (EC 3.2.1.8) are O-glycoside hydrolases that catalyze a random hydrolysis of internal ... the study of protein structure and function Of particular interest is the use of ESIMS in the studies of noncovalent interactions [5254], as valuable parameters such as stoichiometry and binding ... [55,56] has extended the possibilities of MS in protein analysis because of its inherently ultra-high mass- resolving power and mass accuracy For instance, proteinligand [57], proteincarbohydrate [58,59],...

Ngày tải lên: 07/03/2014, 17:20

... study of polymers III Technique of mechanical tests of vulcanizates of rubber and plastics Rubber Chem Tech., 13, 904–917 Haward, R.N (1942) Extension and rupture of cellulose acetate and celluloid ... in the range of temperatures and strain rates of interest A linear dependence of yield stress as a function of log strain rate can be observed over a large interval of strain rates and temperatures, ... sub-Tg secondary transitions) The strength and magnitude of these transitions depends on the degree of crystallinity and the size of the lamellae, and therefore is influenced by the thermal history...

Ngày tải lên: 09/03/2014, 00:20

... model of a specific equipment, where the engineering and programming effort can be a couple of hours to get it into operation, to huge systems with thousands or even tens of thousands of DCS ... Ritala, Tampere University of Technology, Vice Chairman of COST E36; Finland Opening remarks J Manninen, VTT, Chair of Working Group A, Finland Generalization and validation of mathematical models ... University of Technology, Finland Fiber classification model development and validation K Villforth, S Schabel, Darmstadt University of Technology, Germany Break 3D simulation of handsheets made of...

Ngày tải lên: 09/03/2014, 01:20

... the basis of their mass spectra, their retention times and characteristic ratio of the a- and b-anomers Analysis of phosphorylation For the detection of possible phosphorylation, Hb of red D magna ... system instead of reflecting actual mass differences [20], the protocol of Weber and Osborn [21] was employed: in this case, only one band for both Hb from the hemolymph of pale D magna and Hb from ... were released by methanolysis and separated by GC followed by MS Chromatograms of the carbohydrates of D magna Hb, of the corresponding blank and of a mannose standard are shown in Fig The dominant...

Ngày tải lên: 16/03/2014, 13:20

... TARFH2 and FMNH2, are C(5a), C(7), C(9a) and C(10a), and as already mentioned above, C(2) (Fig 7B) With respect to the 13C chemical shifts of FMNH2, C(2), C(5a), C(9a) and C(10a) of wild-type and ... the chemical shifts of C(4a) and C(5a) and C(7) parallel that of N(10), i.e follow the degree of increasing sp2 hybridization of N(10) in the order C138S, C138S + PMA, E159Y and native protein ... native mutant protein E159Y in the oxidized and reduced states For comparison the chemical shifts of free FAD and those of other members of the class of pyridine nucleotidedisulde oxidoreductases...

Ngày tải lên: 16/03/2014, 16:20

... reference state of the network at an ATP consumption rate of 20.8 lmặs)1 and a GTP consumption rate of 0.19 lmặs)1 On the basis of the stoichiometric matrix of the network and the ux rates and metabolite ... the metabolism of this cell is controlled by the demand for energy and redox equivalents, and not by the offer of substrates Even larger variations in the concentrations of glucose and lactate give ... understanding of the kinetics of complex metabolic networks The mathematical models described here have been submitted to the Online Cellular Systems Modelling Database and can be accessed free of...

Ngày tải lên: 23/03/2014, 06:20

... in the absence of an exchange across the plasma membrane and of an intrinsic dynamics of the IP3R [113] In Cacyt/protein models, the role of alternating supply and withdrawal of Ca2+ is played ... the fluxes of the dissociation and binding of Ca2+ to and from binding sites Ca2+-binding proteins (as well as Ca2+-binding phospholipids) show a wide range of values of the binding and dissociation ... Comparison of models and experiments Synchronization and, more generally, entrainment are common phenomena in systems of coupled oscillators In the case of the intercellular entrainment of Ca2+...

Ngày tải lên: 24/03/2014, 00:21