the historical context of an inspector calls

... samples (see Figures 8 and 9). The lack of any additional peaks in the XRPD patterns would imply the presence of an amorphous material and/or an impurity. Note that both of these samples also have ... was stable over the time scale of the experiment. The nonreversible character of the solid–solid phase transition was also indicated by a DSC scan of sample 62, which was the anhydrous Form V ... part of these mixtures. Kinetics of the transforma- tions between solid forms and between hydrated versus anhydrous versions of a given form (at varying humidity levels) can be run using the DSC/XRPD...

Ngày tải lên: 14/02/2014, 03:20

... Confucian and Yin& Yang Based Philosophy and Their General Effects The concept of Yin & Yang was derived from the ‘I Ching-Changes’ and five elements, and came from the influence of the ancient ... and region to region as the terms of measurement and bookkeeping. As a result of the variation of bookkeeping and measurement, it was difficult for merchants to use and activate the means of ... influenced by the Yin & Yang relationship and always suggested a ‘middle way’. The ‘middle way’ originated from the Yin & Yang balance, and it means understanding the inevitability of changes...

Ngày tải lên: 17/02/2014, 10:20

... from the other. Disappearance of some resonances without the obvious appearance of new sig- nals suggests the presence of an intermediate rate- exchanging equilibrium between the resonances of the metal-bound ... resonances without the concomitant appearance of other signals in other parts of the spectrum. This result could be a consequence of the paramagnetic properties of Fe(II), or it might arise from the ... FEBS be due to the presence of an exchange mechanism between the metal-bound and the free species, due to the low affinities of the complexes involved. The resi- dues that undergo resonance shifts...

Ngày tải lên: 18/02/2014, 16:20

... the antibody and particularly to appreciate the size of the cavity left around the iron atom and which kind of ligands it can accommodate; second, to measure the in¯uence of an axial ligand of ... shows that the binding of the two cyanide ligands to the iron atom of 13G10±Fe(ToCPP) actually occurred inside the binding pocket of the antibody. The value of the dissoci- ation constant calculated ... (Table 1). The bind- ing of the ®rst CN ± ligand to the iron was thus more easy in the hydrophobic binding pocket of the antibody than the binding of the second one, most probably because of the steric...

Ngày tải lên: 21/02/2014, 03:20

... H 2 O 2 and CN, the position of the carbon atom of CN bound to the heme iron mimics the posi- tion of the proximal oxygen of H 2 O 2 bound to the heme iron during compound I formation. Therefore, the ... achieved with the hang- Fig. 6. The swinging mechanism of Asp171. (A) Interpretation of distances between Asp171 and a virtual proximal oxygen of H 2 O 2 in the native and D171N-CN. The native and D171N-CN ... show the shortest distances between OD2 (ND2) and the carbon atom of CN for each structure. The dis- tance between the CN carbon atom and the iron atom of heme is 2.05 A ˚ . On the right, the...

Ngày tải lên: 06/03/2014, 00:20

... to frequently change their plans. Through the Maniac the audience learns the truth about the death of the anarchist. The Maniac constantly changes his character in the play, representing the deception and ... to point out the farcical lengths the Italian police went to in order to exonerate themselves from any responsibility for the death of the anarchist. The Superintendent is one of the main characters ... the irony in the remark shows how absurd the police's statements are. Another example is when the Maniac's arm falls off and he mockingly states: "Next you'll be pulling off...

Ngày tải lên: 21/03/2014, 22:52

... constant of the active site, the deletion of the hydrogen bond between R97 and E399 is probably a major cause of the shift in the pK a of E399. Therefore, R97 facilitates the ionization of the catalytic ... As the pK a values of the catalytic residues determine the pH optima, the ionization constants (pK a )ofthecatalytic glutamates (E187 and E399) in the ES complex and in the free enzyme (E) of ... deglycosylation) of the hydrolysis of MUbglc by the mutant enzymes is rate-limiting, no hypo- thesis on the effect of R97 and Y331 on the rate constant of each step can be advanced. Table 1. Steady-state...

Ngày tải lên: 23/03/2014, 15:21

... always concerns fragments of it. At any point of the process this structure contains the current hypothesis about the analysis of the parsed segment of the input from the beginning; hence we ... that may be introduced in the process, and iv) syntactic deter, inat ion of the scope of the search. 2. .!anipulations of the left context I[et rieving of the antecedent nay actually correspond ... steps, the flagging of the need for a forward binding and the moving of the pointer from the antecedent, once detected, to the flag. Notice that this class of sentences entirely lies beyond the...

Ngày tải lên: 24/03/2014, 05:21

... encapsulated by the Ethernet frame .The most common EtherTypes are 0x0800 (IP) and 0x0806 (ARP). Another EtherType of note is 0x888E, the Extensible Authentication Protocol (EAP) over LAN (EAPoL). ... a key accuracy factor: the lower the CER, the more accurate the system. Another attribute of biometric systems is that fingerprints, retinas, or hands cannot be loaned to anyone. Some common biometric ... of the functionality of Ethernet. Given the prevalence of Ethernet in network infrastructures today, knowledge of the Ethernet frame is essential to understanding the basis of modern networking....

Ngày tải lên: 25/03/2014, 11:19

... aluminum on the (a) H plane and (b) E plane, and on the (c) H plane and (d) E plane with an NSOM probe matically washed out. This can be attributed to the ef- fects of the varying permittivity of aluminum ... gives the magnitude of the energy flow and its direction. Figure 4 shows the sum of the energy density stored in the electric and magnetic field and the magnitude of the Poynting vec- tor at the ... The ability of the NSOM probe to resolve the resonant peaks is analyzed numerically along with the effect of the ra- dius of the NSOM probe aperture. The calculations are then expanded to consider the...

Ngày tải lên: 06/05/2014, 08:58

... artifact recalls the freeze-frame that con- cludes Butch Cassidy and the Sundance Kid (1969), an image of the two outlaws charging out of hiding to meet the gunfire of the Bolivian Army. Critics and ... permissiveness, and invisible systems of control of gendered bodies. Thus, within the context of football as symbolic and literal arena of male violence, the two female fans’ choice of “Thelma” and “Louise” ... provide the film with a more expansive scope, visually opening the film to take ad- vantage of the sweep of the American West, situating the personal develop- ment of the characters into the visual...

Ngày tải lên: 11/06/2014, 13:58

... emerged as the primary occupant. Instead of housing the tomb of a ruler, the Pyramid of the Moon records the importance of sacrifice in Teotihuacan’s civic rituals. 4 The missing bodies and multiple ... emerge on the broad expanse of the Avenue of the Dead. This contrast between the more restrictive pas- sageways of the residential areas and the openness of the public space would have heightened the avenue’s ... construction, there was a simulta- neous increase in obsidian working at Teotihua- can and the appearance of the Teotihuacan state outside the Valley of Mexico. This suggests that the manufacture and trade...

Ngày tải lên: 11/06/2014, 15:57

... performed all the studies on human samples reported here, analyzed the data and co-wrote the manuscript. SJ and AAW performed all the pilot studies in humans and monkeys that identified the candidate ... analysis and review and participated in the drafting of the manuscript. DY co-led the Ab-01 team and was responsible for studies related to the characterization of the biological properties of ... inclusion on a custom TLDA designed for the monkey studies. If the assay for the human gene was capable of measuring the monkey transcript, the human assay was retained on the custom TLDA for monkey studies....

Ngày tải lên: 18/06/2014, 16:20

... participated in the initial con- cept, the design of the study and the development of the IEC materials. KVR assisted in data analysis and drafted the manuscript. MR designed the monitoring and evalua- tion ... all groups of educators was that the quality, depth and com- prehensiveness of the educational materials contributed significantly to the success of the program. Since the initi- ation of PEPP, organizations ... loans for micro-enterprise development). Monitoring and evaluation The evaluation of PEPP involved the collection and anal- ysis of both quantitative and qualitative data. Triangula- tion of...

Ngày tải lên: 18/06/2014, 17:20

... systems are important features for the implementation of efficacy in basic and applied sciences. These systems are urgently needed for many fields of science since there is an imbalance present between ... Currently, the economic cri- sis leads to a further reduction of the sources and both health care systems and research funding are endangered [1,2]. Therefore, numerous research projects and grant proposals ... to the allocation of funding budgets at the international, national and subnational levels [4-6]. Hypothesis and objectives We hypothesize that without the use of scientometric techniques, there...

Ngày tải lên: 20/06/2014, 00:20

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Ngày tải lên: 05/08/2014, 09:46