... The large country of Mauritania contains three major ecological zones, with the Sahara desert in the northern two thirds of the territory, a band of Sahel spanning the country to the south of ... self-fertilisation of parasites in the mosquito vectors (Jordan et al., 2001) Detailed studies are needed of the population genetics of malaria in this important part of the edge of the endemic distribution, ... height of at least 25% that of the major allele in the infection A conservative count of the number of genotypes within each infection, termed the multiplicity of infection (MOI), was defined as the
Ngày tải lên: 04/12/2022, 16:06
The Structure of Paintings
... that, for the computational age, we don’t want a theory of geometry based on the notion of memorylessness – the theory of the last 2,500 years. We want a theory of geometry that does the opposite: ... is the line of the Madonna’s arm which descends diagonally down to the ear The lower side of the extremum is the line that descends from the ear along the shoulder of the ... in time The removal of the first distinguishability, that between the orientation of the shape and the orientation of the environment, results in the transition from the rotated
Ngày tải lên: 16/03/2014, 11:23
... the thermodynamics and kinetics of the binding of guanidines and N-hydroxy-guanidines to iNOS Removal of the a-amino or a-carboxylate moiety of l-Arg has important effects on the ability of the ... accounted for the observed spectral changes The maximum amplitude of the difference signifi-cantly with the structure of the guanidine or N-hydroxy-guanidine Rapid kinetic studies of the binding of guanidines ... the conver-sion of the LS NOS–Fe(III)–ImH complex to the HS NOS–Fe(III)–l-Arg complex was observed Inhibi-tion of the binding of l-Arg to iNOSoxyby ImH, and of the iNOS-catalysed conversion of
Ngày tải lên: 16/03/2014, 22:20
Báo cáo khoa học: The effect of zinc oxide nanoparticles on the structure of the periplasmic domain of the Vibrio cholerae ToxR protein pot
... understanding of the effect of NPs on the structure of proteins is still in a nascent state. In this work we report the unfolding behavior of the periplasmic domain of the ToxR protein (ToxRp) of Vibrio ... degradation of the native structure. Because of the lack of homology with any known structure, the three-dimensional structure of ToxRp could not be ascertained. However, the secondary- structure ... Japan). The difference between the initial and final concentrations of ToxRp gave the amount of adsorbed protein on the surface of the ZnO NP [28]. For derivation of the surface area of NPs, the following
Ngày tải lên: 23/03/2014, 03:20
Báo cáo khoa học: "PCFGs, Topic Models, Adaptor Grammars and Learning Topical Collocations and the Structure of Proper Names" ppt
... but it has the advantage that the LDA distributions map straight-forwardly onto PCFG nonterminals). The terminals W of the CFG consist of the vo- cabulary V of the LDA model plus a set of special “document ... Doc j spec- ify the distribution of topics in document j; they correspond exactly to the probabilities θ j of the LDA model. (The PCFG also specifies several other distributions that are suppressed in the ... Topic i (one per word in the docu- ment) indicate the distribution of topics in the doc- ument. The corresponding Bayesian PCFG associates probabilities with each of the rules in the CFG. The probabilities
Ngày tải lên: 23/03/2014, 16:20
Achievement in Mathematics - Improving Student Learning Within the Structure of Professional Learning Communities ppt
... Common Ground: The Power of Professional Learning Communities Bloomington, IN: Solution Tree, 136 © 2009 Math Solutions Cathy L Seeley Past President of National Council of Teachers of Mathematics ... celebration of all improvements • Changes haven’t completely made their way into education © 2009 Math Solutions Infusion of Knowledge • Without infusion of knowledge, there is a risk of using always the ... Development, xi © 2009 Math Solutions The Power of PLCs Mike Schmoker states, “[PLCs] may represent the richest, most unprecedented culmination of the best we know about authentic school improvement.”
Ngày tải lên: 23/03/2014, 23:20
Báo cáo khoa học: Piecing together the structure of retroviral integrase, an important target in AIDS therapy pptx
... importance as thecore of the enzyme and because of the failure to crys-tallize intact INs, the CCD was the first target forstructural investigation of these proteins The structures of the isolated CCDs ... charge on the surface of the ratherflat, slab-like molecule The active site face of the slab sig-is opposite to the CCD dimerization face, and the twoactive sites of the dimeric enzyme are therefore ... because of the differences in the lengths of the linking sequences, as well as culties in assignment of the residues at the bordersbetween the domains and the linkers As shown inFig 2, the N-terminal
Ngày tải lên: 29/03/2014, 23:20
Chapter 2Communicating Over the Network Quangkien@gmail.com.OverviewDescribe the structure of a network, including the devices and media that are necessary for successful communications. Explain the function of protocols in network communications. Ex potx
... 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 ... Over the Network Quangkien@gmail.com Trang 2 Describe the structure of a network, including the devices and media that are necessary for successful communications. Explain the function of ... models: The TCP/IP model and the OSI model. Describe the importance of addressing and naming schemes in network communications. Trang 3The Platform for CommunicationsTrang 4Elements of CommunicationTrang
Ngày tải lên: 01/04/2014, 12:20
Controlling the Structure of Generated Servlets The JSP page Directive
... © 2010 Marty Hall Controllin g the Structure g of Generated Servlets: The JSP page Directive The JSP page Directive Originals of Slides and Source Code for Examples: htt p ... caught in the current page • Notes Notes – The exception thrown will be automatically available to the designated error page by means of the "exception" variable variable – The web.xml ... How multithreading is handled – If the servlet participates in sessions – The size and behavior of the output buffer – What page handles unexpected errors 5 The import Attribute • Format – <%@
Ngày tải lên: 13/05/2014, 10:59
the structure of scientific revolutions 3rd ed - thomas kuhn
... -lodifi"ation of the riedium that intervenedbetween the body " and the eye; still another explainedlight in-terms of an inter-"tt 'the from the eye; and medium with action of "*atation ... modificationsbesides.Each there were other combinations of the colrespondingschoolsderived... afrect the structure of postrevolutionary textbooksand researchpublications One such effect-a shift in the distribution ... most other episodes the histoqy of at least the physical sciences, in these display what all scientiftcrevolutionsare about Each of them necessitatedthe community's rejection of one
Ngày tải lên: 05/06/2014, 11:16
univ of chicago pr the structure of scientific revolutions apr 1970
... for the speed of sound in air Giventhe state of science at the time, the success of the demonstrationswas extremely impressive Yet given the presumptive generality of Newton's Laws, the number of ... answers were not the same For the chemist the atom of helium was a molecule because it behaved like one with respect to the kinetic theory of gases For the physicist, on the other hand, the helium ... examination of the post-paradigm period in the development of thermodynamics, the wave theory of light, electromagnetic the-w Wolf, op cit., pp 75-81, 96-101; and William Whewell, History of the Inductive
Ngày tải lên: 11/06/2014, 15:41
the structure of scientific revolutions 3ed - thomas s. kuhn
... accordingly The invention of other new theories regularly, and appropriately,evokes the same response from some of the specialists on whose area of special competence theyimpinge For these men the new theory ... the speed of sound in air Given the state of science at the time, the success of the demonstrations was extremely impressive Yet given the presumptivegenerality of Newton’s Laws, the number of ... answers were not the same For thechemist the atom of helium was a molecule because it behaved like one with respect to the kinetictheory of gases For the physicist, on the other hand, the helium atom
Ngày tải lên: 06/07/2014, 02:03
Research report: "The structure of the noun phrase in English" docx
... the four legs of the table However, some are relatable to ‘be’ sentences: London is a capital. the capital of London The news was the team’s victory the news of the team’s victory Also, the ... Also, the ‘of’ phrase can be used to express the subject or object relation: The bus arrived the arrival of the bus Someone imprisoned the murderer the imprisonment of the murderer In the example ... and (for the most part) other kinds of congruence with the rest of the sentence outside the noun phrase. This is exemplified in: The only girl in this class is hardworking. All of the beautiful
Ngày tải lên: 23/07/2014, 14:20
Báo cáo toán học: "The Structure of Locally Finite Two-Connected Graphs" potx
... , A k denote the bridges of the endpoints of e; there are only finitely many of them, since G is locally finite Then k ≥ 3 and one of the A i is the edge e itself If A i consists of more than ... cutpoint of G − e is a vertex of C, and G α = C = B e If e is incontractible, then G α is a multilink, and each component of T − α corresponds to a union of some of the bridges of the endpoints of ... for all k, the subtree of T consisting of all nodes a distance k from the node labeled B e is identical with the corresponding subtree of T e, and the result follows Let α be the node of T whose
Ngày tải lên: 07/08/2014, 06:20
Báo cáo toán học: "The Structure of Maximum Subsets of {1, . . . , n} with No Solutions to a + b = kc" potx
... in the statement of the theorem This completes the first part of our proof (II) For the second part note that we have just shown Plugging (11) into the definition of l3 yields (after a further ... s = l3 and kl3 ≥ 2r3 − 1, the latter being a requirement for ei-ther of the two possibilities forI3 to be k-sum-free, then another computation similar to the one in the Appendix yields that s ... function of s ∈ [1, n], the cardinality of A3 attains its maximum only for some s ∈ [s 0 − 2k, s 0+ 2] This, together with (8), completes the proof Now we can prove the first conjecture of Chung
Ngày tải lên: 07/08/2014, 08:22
Báo cáo toán học: " Reachability relations and the structure of transitive digraphs" ppsx
... on the vertices of digraphs If W is a walk in a digraph D, then the height of W is equal to the number of edges traversed in the direction coinciding with their orientation, minus the number of ... {+∞} Then the following assertions hold: (1) The out-degree of every vertex of D/R−∞,b is ≤ 1 (2) The in-degree of every vertex of D/Ra,+∞ is ≤ 1 (3) Both the in-degree and the out-degree of every ... Then the following assertions hold: (1) If the out-degree of every vertex of D is ≥ 1, then Ra,0 is the minimal equivalence relation on V (D) containing the relation Sa (2) If the in-degree of
Ngày tải lên: 07/08/2014, 21:21
Báo cáo toán học: "On the Structure of Sets with Few Three-Term Arithmetic Progressions" pptx
... not bothered to optimize the conclusion of the theorem (to the same extent as we did Theorem 1) given the method of proof, though much more can certainly be proved: Theorem 2 Fix a characteristic ... subject to the constraint that |S| > αpn What can one say about the structure of such sets S? In this paper we show that they are “essentially” the union of a small number of cosets of some large-dimensional ... · · + zr), and let Σ = z1+ · · · + zr Then, P(|Σ − µ| > rt) 6 2 exp(−rt2 /2) Proof of the Lemma The proof of this lemma is standard: Given f as in the theorem above, let g0be a random function
Ngày tải lên: 08/08/2014, 12:22
Báo cáo lâm nghiệp: "Effect of site quality and thinning management on the structure of holm oak forests in northeast Spain" pot
... possible to evaluate the relative importance of these factors in the structural features of the stands in the medium term STUDY AREA AND METHODS Gualba, in the southwestern sector of the Montseny Massif ... which is the diameter that has the same basal area as the sum of the stems of each plot were grouped in width intervals of 2.5 cm, starting from the initial lowest value of 5 cm dbh Diameter distributions ... study we analyze the effect of site quality and thinning management on the structural heterogeneity of holm oak forests at the end of the cutting cycle The initial response of holm oak forests
Ngày tải lên: 08/08/2014, 18:21
the structure of central banking and the bank of canada
... 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
Foreign direct investment in Vietnam: An overview and analysis the determinants of spatial distribution across provinces
... FDI. The important finding of their paper is that for poor countries which are not yet a member of WTO, the MFN status with the US would contribute significantly to the inflow of FDI. The authors ... the inflow of FDI. The authors then used their estimate to simulate the effect of the BTA on the inflow of FDI into Vietnam. Their simulation indicates that the BTA will initially increase ... since the entry into force of the BTA, and found that the registered FDI in these three sectors clearly started to pick up in 2000, the year that the BTA was signed. The important contribution of...
Ngày tải lên: 16/01/2014, 01:28
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