the structure of processes and process engineering

... system the precession of the orbit of Mercury and the bending of light by the Sun Over the ensuing decades theoretical analyses deepened the understanding of the theory and exhibited the richness and ... EXPLORING THE STRUCTURE OF SPACE AND TIME of space and time The application of this new theory to predict the outcome of black hole evaporation and the nature of the big bang singularity • The continued ... from the councils of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine The members of the committee responsible for the report were chosen for their...

Ngày tải lên: 12/02/2014, 16:20

... system the precession of the orbit of Mercury and the bending of light by the Sun Over the ensuing decades theoretical analyses deepened the understanding of the theory and exhibited the richness and ... EXPLORING THE STRUCTURE OF SPACE AND TIME of space and time The application of this new theory to predict the outcome of black hole evaporation and the nature of the big bang singularity • The continued ... from the councils of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine The members of the committee responsible for the report were chosen for their...

Ngày tải lên: 14/03/2014, 10:20

... about the thermodynamics and kinetics of the binding of guanidines and N-hydroxyguanidines to iNOS Removal of the a-amino or a-carboxylate moiety of l-Arg has important effects on the ability of the ... series, the kcat value for the production of NO from the oxidation of the N-hydroxyguanidines varied by less than a factor 2, whereas the kcat value for the production of NO from the oxidation of the ... respectively, the disappearance of the NOS–Fe(III)–ImH complex and the appearance of the high-spin NOS–Fe(III) species The calculated kinetic constants kobs were plotted against the ligand concentration and...

Ngày tải lên: 16/03/2014, 22:20

... for the operation of the Bank rests with a Board of Directors, which consists of fifteen members: • the governor (currently Mark Carney, who is the chief executive officer and chairman of the ... policy and for the regulation of Canada’s deposit-based financial institutions Copyright  2011 15 - Origins of The Bank of Canada II Copyright  2011 15 - Formal Structure of the Bank of Canada ... the Board of Directors) • the senior deputy governor, • the deputy minister of finance, and • twelve outside directors Copyright  2011 15 - Formal Structure of the Bank of Canada II • The Board...

Ngày tải lên: 05/01/2014, 16:57

Ngày tải lên: 15/02/2014, 17:20

... [18], cowpea [19], and poppy [20,21] In the present study, the first insights into the secondary and tertiary structure of PLDa2 from cabbage are given The surface structure of the enzyme was investigated ... ª 2007 The Authors Journal compilation ª 2007 FEBS 2637 Structure of plant phospholipase D S Stumpe et al from the ratio of the forward scattering intensity of the sample and that of the molecular ... assistance with protein purification and for preparation of the PpNp The financial support of the Kultusministerium des Landes Sachsen-Anhalt and the Graduiertenkolleg 1026 of the Deutsche Forschungsgemeinschaft,...

Ngày tải lên: 19/02/2014, 02:20

... network of hydrogen bonds to the carbonyl oxygen of Pro155, the main-chain amide groups of Ile128 and Arg129 Despite these differences in the coordination of the residues in the tip, the fold of the ... MetRS:tRNAMet and T thermophilus MetRS (apo) structures reveal that the position of the KMSKS loop in our structures is the result of a rotation of  90° around the hinges H1 and H2 located at Asn297 and ... a3, and helix a8 connects helix a7 with strand b9 (Fig 1) The active site is positioned at the C-terminal edge of the sheet formed by the five parallel b-strands and the N-terminal ends of the...

Ngày tải lên: 06/03/2014, 22:21

... comparison of the effects of rough and smooth LPSs of E coli, both in the presence and absence of EDTA (Fig 1) The rate of oxidation was increased in the presence of the LPSs of both the smooth and rough ... in binding of the two types of LPSs The effect of the LPSs on the rate of oxidation of Hb A0 was much less than on cross-linked Hb and furthermore, the differences in structures of the LPSs were ... effects of the LPSs of rough and smooth E coli on the oxidation of Hb A0, both in the presence and absence of EDTA, is provided in Fig The rate of oxidation was increased in the presence of the LPSs...

Ngày tải lên: 08/03/2014, 10:20

... Cc of Asp and Cd of Glu, and Og of Tyr Positive unit charges were added at the following atoms: Nt of the N-terminus, Nf of Lys, Cf of Arg, and Nd or Ne of His (depending on the position of the ... noting the switch of Leu13 from being part of the exposed hydrophobic groove in the top-top structures to becoming part of the hydrophobic core in the top-bottom structures and assuming the role of ... set of available NOEs This protocol allows for the investigation of the role of electrostatics in guiding the optimum relative topology of the two monomers of the dimer Using the pKa values and...

Ngày tải lên: 08/03/2014, 22:20

... Another 3.1 Time The parser has an theoretical time bound, where is the number of words in the sentence to be parsed, is the number of nonterminal categories in the grammar and is the number of ... is the sum of the lengths of all rules in the grammar For trie grammars, it is the number of unique rule prefixes (including the LHS) in the grammar For minimized grammars, it is the number of ... shows the effect of the tree transforms on traversal counts The N O U NARIES settings are much more efficient than the others, however this efficiency comes at a price in terms of the utility of the...

Ngày tải lên: 17/03/2014, 07:20

... However, the process of cracking is hard to control, because the magnitude of the sensor parameters change is dependent on the depth and length of the cracks Probably therefore the authors of [113], ... Figs and 20 It is clear that the width of the necks determines the height of the potential barrier for current carriers, while the length of the necks determines the depletion-layer width of the ... become noticeable The width of spillover zone depends on the material and the nature of the detected gas The influence of the contacts on sensor response with decreased length of the sensitive layer...

Ngày tải lên: 20/03/2014, 13:11

... consists of the set of trees with whose root node is labelled X and whose ith child is a member of TBi 1149 The set of trees generated by the CFG is TS , where S is the start symbol, and the set of ... don’t fit either of the first two expansions) We extracted all of the proper names (i.e., phrases of category NNP and NNPS) in the Penn WSJ treebank and used them as the training corpora for the adaptor ... symbol Sentence, Docj and Docj for each j ∈ 1, , m, and Topici for each i ∈ 1, , , where is the number of topics in the LDA model The rules of the CFG are all instances of the following schemata:...

Ngày tải lên: 23/03/2014, 16:20

... suggested by the lack of coincidence of  the changes in relative uorescence intensity and in k and by the hysteresis of the reversibility process (Fig 4) At the end of the transition, the intrinsic ... contain the basis spectra and the columns of the V matrix contain the denaturant or the Ca2+ dependence of each basis spectrum Both U and V columns are arranged in terms of their decreasing order of ... protein and suggest that, in the native state, the effect of the mutations are directed and localized to the mutated residue In the presence of 7.9 m GdmCl, and analogous to that observed with the...

Ngày tải lên: 30/03/2014, 04:20

... common in other engineering disciplines) Instead, the design engineer builds a mathematical model of the process, usually in the form of computer simulations of the process, reactors, and other key ... complexity of each stage will depend on the nature of the process Chemical engineering design is concerned with the selection and arrangement of the stages and the selection, specification, and design of ... in the United States The preparation of the standards is largely the responsibility of committees of persons from the appropriate industry, the professional engineering institutions, and other...

Ngày tải lên: 01/04/2014, 11:33

... particular software implementation of a computer networking protocol suite The terms are often used interchangeably Strictly speaking, the suite is the definition of the protocols, and the stack is the ... must describe precise requirements and interactions Networking protocols suites describe processes such as: – The format or structure of the message – The process by which networking devices ... and benefits Criteria for choosing a network media are: – The distance the media can successfully carry a signal – The environment in which the media is to be installed – The amount of data and...

Ngày tải lên: 01/04/2014, 12:20

... to theories about the determination and composition of optimal capital structure such as; Pecking Order Theory, Free Cash Flow Theory, Agency Theory and Market Timing Theory Most of these theories ... theories are based on the company's internal structure and the impact of internal factors of the company and they are based on assumption of stability of economic factors and variables (Bokpin, ... whether the company can change the composition of various sources of financing to reduce capital costs and affect the value of the stock market or not? The views about the proposed capital structure...

Ngày tải lên: 24/04/2014, 15:42

... ideology of national independence and socialism; and to shape and cultivate dignity, civil qualification and competence, satisfying the demands of the construction and defense of the fatherland This ... management of the elements of the teaching and learning process The elements of the teaching-learning process are inextricably linked with each other The goal of teaching-learning process is ... achievement of the students after the end of the teaching process, the goal of teaching process must be consistent with the demands of society Teaching objectives can only be achieved when there is...

Ngày tải lên: 27/05/2014, 11:43

... growth of the CEE countries This chapter of the thesis has the following structure The following section provides the characteristics of the transition in the CEE countries, and the implications of ... strand of theory, the credit line at the CEE subsidiaries may decline if the financial situation of the parent bank and/ or the macroeconomic conditions in the home country worsens On the other ... investigation of the impact of the parent banks on the credit growth pattern of the CEE countries The interest for the fourth chapter of this thesis is based on the following factors First, the credit...

Ngày tải lên: 03/06/2014, 02:21

... dimensionality of the HADS and the behaviour of individual items The results of the current study generally provide support for the bi-dimensionality of the HADS, however the content of the factors ... model, due to the small item pool, the emphasis of anhedonia items in the depression subscale, and the lack of somatic items The clinical utility of a three subscale structure of the HADS is also ... 56) Overall these results support the bi-dimensionality of the HADS, however the content of the factors obtained not fully support the original scale structure proposed by the authors The major...

Ngày tải lên: 20/06/2014, 15:20

Ngày tải lên: 05/08/2014, 15:20