monitoring of solid solution formation

... readsorption of the dissolved metal on the adsorbed anion to form multi-layer surface coverage Another way of considering precipitation is as the formation of a solid solution At high concentrations of ... ion, surface precipitation may occur via formation of solid solution whose composition varies between that of the original solid and pure precipitate of sorbing ions (Corey, 1981) 19 Chapter ... with decreasing solids concentration Again, Jaio (2003) also found the effect of solid solution ratio of phosphate adsorption on gibbsite His studies demonstrated the dissolution of aluminum during...

Ngày tải lên: 05/10/2015, 19:04

... time of h 38 In the main, the presence of a-crystallin significantly decreased formation of this large aggregate As a result of the interaction of a-crystallin with reduced j-casein, a complex of ... fibril formation both in the earliest stages of its aggregation, and during the growth phase of fibril formation (Fig 6A) At each instance, addition of aB-crystallin stopped further formation of stacked ... culminating in formation of the mature fibril [24] The increasing a-Crystallin and amyloid fibril formation complexity of these structures is paralleled by conformational changes, often irreversible,...

Ngày tải lên: 30/03/2014, 04:20

... portion of body or tail of the pancreas For tumors of SPT located in the neck and body of the pancreas, resection of the midportion of the pancreas and the mass with preserving the rim of the ... Malignant potential of solid pseudopappillary neoplasm of the pancreas Br J Surg 2006;93:733-37 de Castro SMM, Singhal D, Aronson DC, et al Management of Solid- pseudopapillary Neoplasms of the pancreas: ... analysis of solid- pseudopapillary tumor of the pancreas: report of 15 cases Hepatobilliary Pancreat Dis Int 2008;7(2):196-200 Yu CC, Yeh CN, Hwang TL, Jan YY Clinicopathological study of solid and...

Ngày tải lên: 25/10/2012, 11:40

... regardless of SHW feeding rate The most important impact of the SHW feeding was on the free lime content of the clinker Replacement of 20% of the coal energy in the rotary kiln burner (3 t/hr of SHW ... inlets for solid and liquid alternative fuels and one annular inlet for coal, see Figure 1(b) The solid alternative fuel is fed via a Pfister feeder system designed to control mass feeding of solid ... distribution 4.2 Analyses of raw meal, precalcined meal and clinker The variation of the measured raw meal properties during the test period was insignificant The degree of calcination of the precalcined...

Ngày tải lên: 05/09/2013, 15:28

Ngày tải lên: 24/10/2013, 15:20

... in-plant feed of materials M06.01.02 storage of water-endangering materials M06.01.03 filling of tanks Issued by Hr Bauer Date Version 00 Page 3/5 PB-Nr: M06.01 Emergency of solid goods Stoffe Maßnahmen ... forwarding of the BMA to the fire-brigade wells Fire extinguisher Fire sprinkler Fire smoke exhaust Issued by Hr Bauer Date Version 00 Page 2/5 PB-Nr: M06.01 Emergency of solid goods Fire compartment formation ... Doppelmantelbehälter Flüssige Stoffe Ölabscheider Kanalschieber Issued by Hr Bauer Date Version 00 Page 4/5 PB-Nr: M06.01 Emergency of solid goods Gasförmige Stoffe 3.1 Gase, welche durch Substanzen...

Ngày tải lên: 18/01/2014, 15:20

... formation of m/z 181 can be rationalized by two consecutive losses of acetic acid from m/z 301.25 The intensity of m/z 301 reached a plateau at around 10 min, possibly due to the saturation of ... addition of a second molecule of acrylonitrile to PEAP.10 We monitored the reaction products continuously at the start of the reaction to determine the delay between the changes in solution and ... individually after the addition of acrylonitrile (shown in Fig 2) demonstrate the wealth of valuable information provided about ongoing chemical reactions by EESI-MS At the beginning of the reaction, the...

Ngày tải lên: 14/02/2014, 08:20

... destabilization of the a conformation as a result of peptide dipole moments Alternation of the screening of backbone electrostatic interactions by side chains causes different conformational preferences of ... after partial unfolding of the a-helix from the body of the b-sheet (Fig 2C) Possible role of domain-swapping in the ‘off-pathway folding’ (OFF) model The OFF model for amyloid formation was first ... fibril formation of stefins This is consistent with the case of the homologous cystatin C, where the prevention of domain-swapped dimerization also prevents amyloid fibril formation [138] Role of proline...

Ngày tải lên: 14/02/2014, 18:20

... cassette is composed of two directly repeated copies of res and of loxP sites They flank the coding region of the hygromycin gene which serves as the resistance marker for the generation of stable reporter ... (Eur J Biochem 268) 6257 repeated copies of the 32-bp long site I of res [10] Due to the symmetry of the central two base pairs at site I, random collision of two site I-bound gd102NLS dimers results, ... below) We placed the coding region of the lacZ gene downstream of the cassette Transcription is initiated 127-bp upstream of the first nucleotide defining site III of the promoter proximal res, Fig...

Ngày tải lên: 22/02/2014, 07:20

... through the study of these organisms often leads to advances in our general understanding of eukaryotes We report here on the observation of chaotic oscillations in a continuous culture of the budding ... amount of information about point i + k we have if we know point i [46] The mutual information curve is shown in Fig The oscillations in the mutual information are due to the strong 4-min mode of ... appearance of a cluster of repeated crossings of the section In these cases, we averaged the crossing times in a cluster Calculation of the cycle time based on the absolute maximum of each cycle...

Ngày tải lên: 07/03/2014, 10:20

... full recovery of plastic deformation [8, 9] I NTRODUCTION 1.3 Molecular background Independent of the stress level or amount of deformation involved, the origin of the deformation of polymer materials ... Incorporation of ageing kinetics 5.4 Results Characterization of intrinsic behaviour Validation of intrinsic behaviour Characterization of ageing kinetics Validation of ageing ... mechanism 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...

Ngày tải lên: 09/03/2014, 00:20

... temperature Estimation of specific density of HCl solution was showed that it is about 4.7 and 9.8 % (corresponding to HCl 10 mass% and HCl 20 mass% solution) higher than those of water Therefore, ... respectively in the 80oC HCl 20 mass% solution With application of the same law of additivity used previously for the case of water environment to the case of corrosive environment, the calculated ... ratio of 2, 3, and mass% of carbon black Rectangular sample sheets with thickness of 1.0 mm were made by hot compression molding method using these mixtures The test pieces having dimension of 60...

Ngày tải lên: 14/03/2014, 13:20

... products) Use of the oldest batch of a product first Use of all the contents of each container Checking of the expiry date of all products at the time of delivery Storage of waste PHC waste includes ... safety of health care waste management Table 2: Basic elements for the safe management of health-care waste for PHC centres - Selection of options • Choice of off site options :Identification of ... the management of PHC waste, and the minimisation of volume and mass of infectious sharps and non-sharps The decision-trees describe the flow of PHC solid waste from the point of generation until...

Ngày tải lên: 22/03/2014, 16:21

... detect many aspects of the phenology of vegetation, such as date of onset of new vegetation growth, rate of greening up, date of maximum greenness, onset of senescence and length of growing season ... Appendix - Summary of results of Statistical Power Analysis 74 List of figures 1.1 Diagram to illustrate the trade-off between detail and coverage in monitoring programmes and the lack of intermediates ... heathland Data and information management 4.1 Overview Good management of the data and information generated by the network is essential Because of the long-term nature of the monitoring, careful...

Ngày tải lên: 23/03/2014, 00:20

... the MALDI-TOF spectrum of tryptic fragments of the wildtype cytochromes The appearance of some of the Lys70containing peptide of residues #64–78 (lacking heme) in each of the spectra of the wild-type ... those of cytochrome P460 purified from N europaea The yield of the cytochrome was low, however, ranging from 0.2 to 0.4 mg of cytochrome P460 per litre of cell culture based on the intensity of the ... third residue (such as Lys70) were not found by MALDI-TOF of tryptic peptides of P460 K70R or P460 K70A Discussion The product of expression of the gene encoding wild-type cytochrome P460 from N...

Ngày tải lên: 23/03/2014, 17:21

... from solid fuels, specifically lung cancer and COPD However, information on the joint effects of smoking and solid fuel use is scarce In order to avoid possible overestimation of the burden of ... use of solid fuels is presented in Table II by population group Separate estimates of exposure resulting from use of coal are also presented Overall, 33% of South African households used solid ... levels of recurring respiratory symptoms among children and high levels of indoor air pollution (with levels of CO, SO2 and NO2 up to 12 times those of international guidelines).24 One of the...

Ngày tải lên: 29/03/2014, 18:20

... 20 mm NaCl solution at pH 5.0 Then, 2.8 mg of protein was dissolved in a volume of 275 lL of 95 : 5% H2O ⁄ D2O to yield an approximate PAF concentration of 1.6 mmÆL)1 The protein solution in ... residues are involved in the formation of three intramolecular disulfide bonds Inactivation of PAF by alkylation of the sulfhydryl groups To investigate the importance of the disulfide bonds for biological ... reduction of the protein activity (Fig 1B) accompanied by degradation of the protein (data not shown) Structure and dynamics of an antifungal protein Exposition of 104 conidiaÆmL)1 to lgÆmL)1 of PAF...

Ngày tải lên: 29/03/2014, 23:20

... the evolute G, is a hint of something that we shall see more of later on ‡ The evolute of a curve is the locus of the centers of curvature of the given curve The family of straight lines normal ... help of the formula (27) of the last chapter Let the points of N be joined to the point of y12 by a one-parameter family of arcs containing y12 as one member of the family If the curve C of the ... simplest of all the problems of the calculus of variations is doubtless that of determining the shortest arc joining two given points The co-ordinates of these points will be ∗ We shall later speak of...

Ngày tải lên: 31/03/2014, 15:35

... Appendix A Proofs A.1 Proof of Theorem 5.1 A.2 Proof of Theorem 5.2 A.3 Proof of Theorem 5.3 A.4 Proof of Theorem 5.4 A.5 Proof of Theorem 6.1 A.6 Proof of Theorem 6.2 ... temperature–concentration curves, such as the existence of points of inflection and/or of maximum, or on the parametric sensitivity of these curves Finally, the application of some of those criteria to the phenol–formaldehyde ... measures the specific velocity of destruction of those reactants (and of formation of those products) that appear with unitary stoichiometric coefficients The reaction rates of each other component are...

Ngày tải lên: 01/04/2014, 10:59

... University of Amsterdam in 1963 on the basis of a dissertation titled: “Theoretical considerations on the kinetics of electrode reactions.” In 1964 Prof Gellings was appointed professor of Inorganic ... arose out of the realization that, although excellent surveys and handbooks of electrochemistry and of solid state chemistry are available, there is no single source covering the field of solid state ... energy as a consequence of the disorder introduced by the presence of the defects If x is the mole fraction of a certain type of defect, the entropy increase due to the formation of these defects is...

Ngày tải lên: 16/04/2014, 11:22