mineralogy structure and green processing of clay minerals

... role of micromorphology in studies of the genesis of clay minerals and their associations in soils and its relevance to advances in the philosophy of soil science Gordon Jock CHURCHMAN* School of ... ranging from clayey to sandy silt Pale veins were either clay or silty clay in texture, while dark veins covered a wider range, including the coarser grades of sandy, silty clay, and sandy silt ... techniques of ESEM of intact aggregates separated from soils and TEM of ultrathin sections of resin-embedded sections of whole soils 3 Effects of irrigation on an Inceptisol, New Zealand (Churchman

Ngày tải lên: 13/01/2020, 19:30

... wider distribution of Hc as an oxygen carrier [4–6]. The basic structure of all arthropod Hc oligomers is a hexamer of subunits [7]. This structure has been solved by crystallography [8,9] and by electron and cryoelectron ... hemocyanin structure and function equilibrium constant, lo, describes the ratio of conformations r and t in the absence of ligand: lo ¼ ½t0 Š ½r0 Š Three-state MWC model An extension of the ... properties of the protein and to trace the evolutionary pathway of the allosteric behaviour. Results Characterization of the oligomeric state of P. monodon Hc In gel-filtration experiments of native

Ngày tải lên: 23/03/2014, 13:20

... H-bond acceptor ligand Comparison of the strengths of dipolar interactions in solution with the alternate crystal structures of methemo-globin establish that the solution structure of wild-type Hb ... at 25
C , 30
Cand 35
Cin order to identify scalar and dipolar connectivities among heme and amino acid residues Spectral widths of 13 kHz and mixing times of 80 ms for NOESY and 50 ms for TOCSY ... Schematic representation of the heme pocket of Pe Hb as found in the crystal structure of Pe metHbH 2 O [16]and as confirmed herein by solution 1 H NMR of Pe metMbCN Proximal and distal residues are

Ngày tải lên: 23/03/2014, 17:22

... Trang 1Climate and Paper The interaction between climate and the processing of coated papersin printing and finishing Climate and Paper is one of Sappi’s technical brochures Sappi ... flatness and runnability of the paper This publication is intended to help clarify some of the more serious negative effects of climate circumstances It offers guidelines for correct handling of coated ... Introduction and printing industry and finishing industry II Definition of terms
Weather, weather situation and climate, 4 interior climate and surrounding climate
Air temperature and air humidity,

Ngày tải lên: 24/03/2014, 05:20

... Positions of the antigenic epitopes for MAbs on the ribbon model of human L-PGDS, which is composed of nine b-strands (strand A, Gly40–Ala49; strand B, Cys65–Ala72; strand C, Gly76–Arg85; strand D, ... immobilized MAb-5C11 and MAb-10A5 bound to the soluble form of b-trace with Kdvalues of 91 and 2900 nm, respectively, and to the recombinant D1)22Cys65,167Ala L-PGDS with values of 167 and 57 nm, respectively ... Gln88–Pro98; strand E, Ser104–Arg108; strand F, Tyr116–Thr123; strand G, Val128–Gly135; strand H, Phe143–Ser150; strand I, Ile177–Phe179) and a three-turn a-helix (Ala157–Ala169) The epitopes of MAb-5C11,

Ngày tải lên: 30/03/2014, 01:20

... infrastructure for B2B transactions In particular, we focus on the impact of the ownership structure of such marketplaces on their profitability, and the level of participation from buyers and ... and the market share level of buyers is as follows We can see the optimal market share levels and price levels of buyers and suppliers in Fig 5 and Fig 6 In both figures, the optimal price and ... undergraduate years Thank you, Sandy and []-Horn, for advice and encouragements during my Ph.D study, too Thank Professor Park, Rahul and all colleagues I have had in Tucson and Pittsburgh If it had

Ngày tải lên: 30/03/2014, 01:20

... complex of exoribonucleases thatis involved in the late steps of pre-rRNA processing, and is directly responsible for the 3¢ fi 5¢ exonucleo-lytic digestion of the 3¢ extension of the 7S pre-rRNA and ... 27S and 7S [13–16] The exosome is also involved in processing of snoRNAs and degradation of defective rRNAs and cytoplasmic mRNAs [17,18] These results indicate that the exosome has two types of ... shown separately and merged in the lower right panels The upper panels show representative profiles of green and red fluores-cence, indicating RFP–Nop1p (red line) and GFP–N-Nop53p (green line) or

Ngày tải lên: 30/03/2014, 04:20

... include Imhoff and Thomas [1988] and Mittelstaedt, Nichols, and Regier [1995]; examples of the latter include Davis-Friday, Liu, and Mittelstaedt [2004], Ahmed, Kilic and Lobo [2006], and Libby ... recognition of option compensation is likely to have a significant impact on net income Firms in my sample granted options amounting to a median fair value of 7% of profits in 1996 and 11% of profits ... compensation follows a random walk, I test H1 and H2 using changes in the number of option grants, contractual length of options, and moneyness of options between the pre and post periods for disclosure

Ngày tải lên: 03/06/2014, 01:05

... (-) strand synthesis Fine-tuning of the efficiency of the strand-transfer processes may be modulated by many other features, including the local sequence and structure of the core body TRS and its ... nested set of (-) strand sg mRNAs are subsequently copied into a set of (+) strand sg mRNA Other factors besides the sequence similarity between body and L TRS influence the efficiency of transcription ... (-) strand synthesis, and that the actual strand transfer within the E sequences occurred after cop-ying of the core TRS and the next 13 nucleotides Evidence for such a "delayed" strand

Ngày tải lên: 18/06/2014, 22:20

... size of v Vertices v and w are adjacent in ∆ if and only if v6= w and v ∪ w is a clique of Γ Now let N be a subgroup of Aut(Γ) such that N normalizes H Then N permutes the H-orbits of vertices of ... of ∆ of weight-sum 10k with k > 3, but there are exactly 22 N -orbit representatives of the cliques of ∆ of weight-sum 30 In addition, it turns out that the union of the elements of each of ... A and ∅ (the empty set) are both subSOMAs of A If B is a subSOMA(k0, n) of A then A\ B is a subSOMA(k − k0, n) of A Thus A is inde-composable if and only if A and ∅ are the only subSOMAs of

Ngày tải lên: 07/08/2014, 06:20

... (SD) of canopy height, number of stems and basal area for the 900 1-m2sampling points of the study plot, and mean and standard deviation of the height, projected area, thickness and volume of the ... Canopy structure and understory light in two strata and two zones The Holm oak woodland studied was on average short (mean height of 2.4 m, mean height of individual Holm Table I Mean and standard ... be representative and suitable for the study Since the goal of the study was to explore the effect of the abandonment of traditional woodland management on canopy structure and understory light

Ngày tải lên: 07/08/2014, 16:20

... 0.63 and 0.98), with the exception of Strychnos spinosa with a weak age dependence of the number of terminal roots and of total root length (R2= 0.24, resp 0.34), and with the exception of both ... well-defined for the structure under consideration, it serves as a measure of occupation of space at different length scales and as an indicator of cer-tain forms of self-similarity (see [14] and [16] for ... INTRODUCTION Investigations of root structure of tropical tree species are few However, information on the rooting structure of locally and economically important species can be of great benefits This

Ngày tải lên: 08/08/2014, 14:22

... by the ratio of total debt to the equity value of the firm, assets-in-place (AIP) is measured by the ratio of net book value of fixed assets to total assets, and profitability (PROFIT) is measured ... not only the result of a loss in investor confidence but, more importantly, of a lack of effective corporate governance and transparency in many of Asia’s financial markets and individual firms1 ... used. Trang 4and the Securities Ordinances promulgated by the Stock Exchange of Hong Kong (SEHK) (recently renamed as the Hong Kong Exchange and Clearing, HKEx), and the Statements of Standard Accounting

Ngày tải lên: 06/01/2015, 19:46

... List of tables ……… xii List of figures and illustration…… xiii Chapter 1 Introduction 1 1.1 Brief review of magnetic properteis of materails 2 1.1.1 Origin of magetism 2 1.1.2 Type of magnetism ... description of surface spins and antiferromagnetic core 93 4.8.2 Annealing temperature dependence of exchange bias and coercivity of NiO powders 93 4.8.3 Temperature dependence of exchange bias and ... since they have clear and simple structures 1.3.5 NiO and CoO in exchange coupling Trang 37bilayer of ferromagnet/CoO [53] The effect of the microstructure on the exchange bias and coercivity behavior

Ngày tải lên: 12/09/2015, 08:20

... and with 0.25 nm and 1 nm Ag top layers Figure 5-6 TEM images and SAED patterns of the FePt films without Ag top layer (a and c) and with 1 nm Ag top layer (b and d) Figure 5-7 HRTEM images of ... with (a) Structure I and (b) Structure III and (c) EDX profile Figure 8-5 SAED pattern of FePt thin film with intermediate layers Trang 15Figure 8-6 (a) HRTEM image of the FePt film with Structure ... decreases; that is, the symmetry of the structure decreases by a factor of three, from 48 for the point group m3m of fcc structure, to 16 for the 4/mmm of L10 structure Fe and Pt atoms are stacked layer

Ngày tải lên: 13/09/2015, 21:23

... Journal of Accounting and Economics 11, 143-81 Demsetz, H., 1964 The exchange and enforcement of property rights Journal of Law and Economics 3, 1-44 Demsetz, H and K Lehn, 1985 The structure of ownership: ... determinants of corporate share ownership structures.4 The literature emphasizes the roles of customs, social norms, and law and legal systems in shaping the structure of property rights and their ... Department of Finance, School of Business and Management, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong c Department of Accounting, School of Business and Management,...

Ngày tải lên: 18/02/2014, 01:20

... the structure of peptide cER consists of two b-turns, located at the N- and C-termini A comparison of the b-turn structure of cER with the similar region in the crystal structure of rat and human ... bonds between NH of Thr5 and CO of Arg2, as well as NH of Arg2 and CO of Thr5 Structure of cyclic hexapeptides – cYT peptide The NMR data of the cYT peptide were indicative of its flexible nature ... the peptide and the proximity of amide protons due to compact nature of the structure However, the coupling constant of most of the amide protons was in the range of 6–8 Hz, suggestive of rapidly...

Ngày tải lên: 19/02/2014, 13:20

... Fragments of HSQC and HMBC spectra of compound Labels illustrate assignment of the amide linkage between the amino group of Asp and the carboxyl group of GalA residue E Scheme The structures of oligosaccharides ... present in the products and were identified, and the ratio of structures and was close to : All chemical shifts remained mostly unchanged with the exception of H/C-2 and H/C-3 of the glycerol residue ... Amide linkage between C-6 of residue E and an amino group of the aspartic acid was identified on the basis of the HMBC correlation between H-2 of aspartic acid and C-6 of the GalA E, thus showing...

Ngày tải lên: 19/02/2014, 16:20

... attributed to bH of Ala12 and NH of Val15, and aH of Pro13 and NH of Val15 Ó FEBS 2004 Structural study of internal fusion peptide of ASLV (Eur J Biochem 271) 4733 Conformational alteration of IFP–wt ... and internal FPs, in the hope of improving our understanding of the role of fusion peptides in the fusion event Structure and membrane interaction of IFP–wt Binding of IFP–wt to lipid vesicles ... result of deconvolution of the IR absorption spectrum of the peptide for analysis of the secondary structure The dominant peak at 1655 cm)1 is attributed to the helical structure The dotted and...

Ngày tải lên: 19/02/2014, 16:20

... amounts of (GlcNAc)3 and (GlcNAc)2; the 80 : 20 anomeric ratio of the products indicates that cleavage after sugar or sugar occurs approximately equally often Structure The overall structure of ChiG ... present analysis of enzymatic properties of ChiG, or by our analysis of the ChiG and ChiC structures Despite the deletion of the B-loop, the two putative catalytic residues Glu68 and Glu77 are structurally ... extension of eight and seven residues respectively (Fig 1) The N-termini of the plant enzymes and the first residue in the ChiG structure (Phe12) (Fig 4A), are located on the opposite side of the...

Ngày tải lên: 07/03/2014, 11:20