the structure of complex networks

Ngày tải lên: 12/09/2012, 15:05

... 1 Chapter 15 The Structure of Central Banking and the Bank of Canada Copyright  2011 Pearson Canada Inc. 15 - 4 Formal Structure of the Bank of Canada I • Responsibility for the operation of the ... operated by the CPA • acts as the holder of deposit accounts of the federal government, the directly clearing members of the CPA, international organizations such as the IMF, and other central ... 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 Board of Directors) • the senior deputy...

Ngày tải lên: 05/01/2014, 16:57

... turns. Sliders positioned on the torso of the robot actuate legs. External forces applied to the sliders pull on the microhinged tethers. These forces represent the minimum force requirement ... widths, number of comb arrays, diameter of the mirror, number of holes in perforated beams, etc. Conversely, other CAD packages may require hours to modify such designs. An SEM of the micromirror ... faithfully reproduces the structural layers. The function of the 3-layer process is to 1) reduce the mass of the mirror, and 2) produce a moment arm on the mirror. Sugar simulation versus experimental...

Ngày tải lên: 25/01/2014, 13:20

... as the circular structure in the lower half of the dewar. The rest of the internal components are structures for cooling the bar to 4.2 K, for bringing out the signal from the transducer on the ... properties of the geometry of space in the vicinity of black holes that are predicted by general relativity. • The measurement of the dragging of inertial frames due to the rotation of Earth at the ... some of the important achievements of the past decade illustrates this point: • The confirmation of the existence of gravitational waves by the observed shortening of the orbital period of a...

Ngày tải lên: 12/02/2014, 16:20

... especially฀ those฀who฀hold฀general฀bachelor’s฀degrees,฀their฀qualifications฀serve฀only฀as฀a฀signal฀ of their฀potential฀to฀employers.฀In฀many฀cases,฀they฀take฀longer฀to฀realise฀employment฀ and฀when฀they฀do฀their฀entry฀level฀jobs฀do฀not฀necessarily฀require the years of schooling฀ they฀possess.฀They฀start฀at the bottom of the job฀ladder฀and฀have฀to฀prove฀themselves฀ in the labour฀market฀to฀reach฀higher฀income฀levels.฀A฀combination of their฀potential฀ and฀training฀will฀determine฀their฀progression฀up the ladder.฀As฀will฀be฀seen฀in the next฀ section, the field of study,฀which฀signals the type of skills฀acquired฀through฀education,฀ plays฀a฀significant฀role฀in฀employability of university฀graduates฀in฀this฀case. Percy฀Moleke Free ... www.hsrcpress.ac.za 4 Percy฀Moleke 5 Inequalities฀in฀Higher฀Education฀and the Structure of the Labour฀Market Despite the observed฀significant฀increases฀in the number of senior฀certificate฀holders฀ in the past฀decade, the proportion of learners฀who฀actually฀sit฀for the exam฀remains฀ low. The quality of the senior฀certificate฀exam฀also฀continues฀to฀be of concern. The large฀majority of learners฀still฀opt฀to฀write the senior฀certificate฀exam฀on the standard฀ grade฀rather฀than฀on the higher฀grade.฀Consequently, the proportion of those฀passing฀ with฀ ... www.hsrcpress.ac.za 14 Percy฀Moleke 15 Inequalities฀in฀Higher฀Education฀and the Structure of the Labour฀Market in฀education฀or฀in the labour฀market,฀have฀done฀little฀to฀address the inequalities of the past. The lack of labour฀ market฀information฀...

Ngày tải lên: 15/02/2014, 17:20

... to the intensification of the sovereign debt crisis in the euro area. The pricing of risk in the repo market has become more dependent on the geographic origin of both the counterparty and the ... maintaining the integrity of the single market. Finally, Chapter 5 draws together the analysis of the previous chapters. It reiterates the importance of banks in the EU economy, summarises the key ... mandate, the Group also expects the on-going fundamental review of the trading book by the Basel Committee to improve the control of market risk within the banking system. The Group sees the Commission's...

Ngày tải lên: 16/02/2014, 10:20

... cowpea [19], and poppy [20,21]. In the present study, the first insights into the secon- dary and tertiary structure of PLD a2 from cabbage are given. The surface structure of the enzyme was investigated ... constants in the range of 0.5 mm were estimated from isothermal titration calorimetry [36]. The C2 domains of other proteins showed cal- cium-binding affinities in the range of 1–50 lm [37,38]. As the ... preparation of the PpNp. The financial support of the Kultus- ministerium des Landes Sachsen-Anhalt and the Graduiertenkolleg 1026 of the Deutsche Forschungsge- meinschaft, Bonn (Germany), and the support...

Ngày tải lên: 19/02/2014, 02:20

... 269) 427 [26,27]. Then, the biosynthesis of the core region of LPS from A. baumannii strain ATCC 19606 should proceed with the introduction of a third Kdo residue to O-5 of the second Kdo. This ... [19]. The mechanism of the transfer of the third Kdo residue has not yet been identi®ed. In addition to the work on the determination of the chemical and antigenic structures of O-speci®c polysaccha- rides ... genus which obviously allows novel insights in structure, genetics and biosynthesis of LPS. Here, the structures of the carbohy- drate backbones of the LPS from A. baumannii strain ATCC 19606 are...

Ngày tải lên: 21/02/2014, 03:20

... to some extent the task structure (but see the next section). The first structure of the dialogue, the structure of the sequence of utterances, will actually be examined with the pronominal ... questions about the nature of dialogue structures, about the validity and usefulness of the concept of a dialogue structure, about the role of the task structure in determining dialogue structure, ... mainly the second structure and will attempt to find evidence linking the dialogue structure to the task structure. The main point is that the structure of the intentions conveyed in the discourse...

Ngày tải lên: 21/02/2014, 20:20

... definition of probability to the 20 2 The system of theories from the standpoint of the general laws. Mathematically these are the specifi- cations necessary to determine the solution of the equation, ... physics. At this point the second pillar of the ur theoretic structure comes in: the quantum theory of alternatives, ur theory, is the theory of three-dimensional space. Mathematically, Weizs¨acker ... about the structure of time, for experience entails applying lessons learned from the facts of the past to the open questions of the future. The use of time as parameter- time—i.e., within the...

Ngày tải lên: 05/03/2014, 11:21

... amide groups of Ile128 and Arg129. Despite these differences in the coordination of the res- idues in the tip, the fold of the loop is strikingly simi- lar. The rmsd for the Ca atoms of the residues ... tightly to the catalytic domain, increases the rigidity of the complex between the enzyme and the substrate methionine. Comparisons of the apo, methionine and adenylate complexes of the homologus ... conserved. The LL residues of the LLR sequence are important for the stability of the hydrophobic core below the ade- nine group. Fig. 8. A stereoview of the conformation shift of the KMSKS loop. In the...

Ngày tải lên: 06/03/2014, 22:21

... analyzed to gain insight into the “complexity” of the plan, including the plan sponsor’s number of business locations, the number of payrolls and the method of submitting payrolls. This information ... include the key variable(s) impacting fees across plans in the survey. The results of the statistical regression analysis pointed to the size of the plan and the plan’s percentage of assets ... representative of the universe results using the experience of the survey respondents, there is the question of whether to report results on a plan, participant, or asset basis. The answer to...

Ngày tải lên: 07/03/2014, 13:20

... measure of the rate of oxidation of oxyHb. RESULTS The effect of pH on the auto-oxidation of cross-linked Hb was studied. The rate of decrease of the concentration of oxyHb increased as the pH ... rates of oxidation caused by each of the LPSs studied should be similar to each other, i.e. simply that of the rate of oxidation of dimers. The increase in rate of oxidation in the presence of rough E. ... binding of the two types of LPSs. The effect of the LPSs on the rate of oxidation of Hb A 0 was much less than on cross-linked Hb and furthermore, the differences in structures of the LPSs were less...

Ngày tải lên: 08/03/2014, 10:20

... site of interaction with AKAP proteins [5,6]. The symmetry axis of the dimer is along the y-axis shown in the Figure. Figure 4B shows the van der Waals model of the top face of the best structure ... 42–44). The secondary structure of RIIa D/D was determined from the coordinates of the ensemble of 24 structures using the program MOLMOL [27]. For both helices I (I¢)andII(II¢) the beginning of the helices ... worth 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...

Ngày tải lên: 08/03/2014, 22:20

... radiation they emit in the last stages of their formation. • The use of gravitational waves to probe the universe of complex astro- nomical phenomena by the decoding of the details of the gravitational ... laboratory space, and offices for the observatory staff. One of the 4-kilometer arms disappears out of the right-hand side of the photo. The other is seen stretching to the upper left. At the 2-kilometer ... some of the important achievements of the past decade illustrates this point: • The confirmation of the existence of gravitational waves by the observed shortening of the orbital period of a...

Ngày tải lên: 14/03/2014, 10:20

... leave much of their potential untouched, they clearly are the economic engine of the post office networks. The Role of African Post Offices in Payments In most African countries, the national ... between the ministries of finance, the IMF, and World Bank. In the recent past in Africa, no distinction was made of the roles of the post as the mail provider, as owner of the post office network, ... Verde. The Caixa is another version of the postal savings fund and managed by the post. The Caixas Postais were set up as entities with their own legal status under the management of the post,...

Ngày tải lên: 15/03/2014, 10:20

Ngày tải lên: 16/03/2014, 11:23

Ngày tải lên: 16/03/2014, 22:20

Ngày tải lên: 17/03/2014, 04:20

Ngày tải lên: 17/03/2014, 07:20