concepts lies and patterns of nature
Tài liệu Concepts, Techniques, and Models of Computer Programming pot
Ngày tải lên :
22/02/2014, 06:20
... consisting of hardware, operating system, middleware, and application layers, each of which is based on the work of thousands of people over several decades They contain an enormous number of abstractions, ... scratches the surface of the programming concepts we will see in this book Later chapters give a deep understanding of these concepts and add many other concepts and techniques 1.1 A calculator Let ... with 64 MB of memory can handle hundreds of thousands of digits The skeptical reader will ask: is this huge number really the factorial of 100? How can we tell? Doing the calculation by hand would...
- 939
- 359
- 0
FINANCIAL LIBERALIZATION, MACROECONOMIC (IN)-STABILITY, AND PATTERNS OF DISTRIBUTION pptx
Ngày tải lên :
15/03/2014, 19:20
... analytics of macro adjustments of the two distinct ( i.e 1980-88/89 and 1989-2000) phases of liberalization is the theme of section I We address the modes of accumulation and resolution of macro ... quantifies the economics of macro adjustments via a set of decomposition exercises on the evolution of real output and sources of aggregate demand The deterioration of fiscal balances of the state constitute ... targeted rates of change of price indices and of nominal exchange rates Between the last weeks of 1999 and 2000, the exchange rate basket rose by 20.3%; but rates of change in WPI and CPI indices...
- 73
- 449
- 0
Báo cáo sinh học: "Estimating rates and patterns of morphological evolution from phylogenies: lessons in limb lability from Australian Lerista lizards" ppsx
Ngày tải lên :
06/08/2014, 18:21
... has the elongate snake-like body form and lacks external limbs and digits The photos of L microtis and L punctovittata are by Mark Hutchinson and the photo of L ameles is by Marco Sacchi for Lerista, ... 55:2303-2318 Brandley MC, Huelsenbeck JP, Wiens JJ: Rates and patterns in the evolution of snake-like body form in squamate reptiles: evidence for repeated re-evolution of lost digits and long-term ... the dramatic sensitivity of the results to models that have statistically similar fit to the data, it appears that the reconstructed patterns and rates of digit loss and gain are actually quite...
- 4
- 272
- 0
Báo cáo y học: " An association between the acute phase response and patterns of antigen induced T cell proliferation in juvenile idiopathic arthritis" ppt
Ngày tải lên :
09/08/2014, 01:23
... streptolysin O and tetanus toxoid were often higher in the PBMCs than in the SFMCs We defined two distinct patterns of proliferation according to the pattern of response to these antigens (Figs and 2) ... of the mean value of proliferation to the same antigen in the peripheral blood compartment A total of 10 samples (22% of total samples) from 10 patients did not fit into either of these two patterns ... TetTox (a) Example of restricted pattern of response to antigens Bars indicate mean proliferation and standard deviations of triplicate values (b) The proliferative responses to SLO and TT observed...
- 8
- 359
- 0
Báo cáo khoa học: " Long-term outcome and patterns of failure in patients with advanced head and neck cancer" pps
Ngày tải lên :
09/08/2014, 09:20
... median survival of 20 months and a 5-year overall survival rate of 22% for patients treated with concomitant radiochemotherapy [21] The 3-, 5- and 10-year OS rates of 39%, 28% and 14%, respectively ... M, Eckel HE: Efficacy of intensified hyperfractionated and accelerated radiotherapy and concurrent chemotherapy with carboplatin and 5fluorouracil: updated results of a randomized multicentric ... IV [23] The superiority of these results may be due to the lower count of T4 tumors (25/81 patients) and lower count of N2c or N3 disease (14/81 patients) in the cohort of Sanghera et al Improvements...
- 7
- 312
- 0
Báo cáo y học: " Injection drug use and patterns of highly active antiretroviral therapy use: an analysis of ALIVE, WIHS, and MACS cohort" ppt
Ngày tải lên :
10/08/2014, 05:20
... conception and design, acquisition of data, and analysis and interpretation of data; 2) have been involved in drafting the manuscript; and 3) have read and given approval of the final version of the ... with AIDS, and initiated HAART earlier (pre-1998) than those with a history of injection drug use Patterns and trends of HAART use The longitudinal trends in the use of HAART by class of drug are ... one NRTI and at least one PI and at least one NNRTI, 3) an abacavir- or tenofovir-containing regimen with at least NRTIs, 4) a regimen containing ritonavir and saquinavir and one NRTI, and no NNRTIs...
- 8
- 315
- 0
Báo cáo y học: " HIV-1 neutralization by monoclonal antibody against conserved region 2 and patterns of epitope exposure on the surface of native viruses" pot
Ngày tải lên :
11/08/2014, 08:21
... (C1E1 and C1E2) of C1 and 218-239 (C2E) of C2 regions could absorb NAbs in sera collected from Thai long-term nonprogressors (LTNPs) Presence of these NAbs in sera of these subjects implies that ... Monoclonal antibodies 4E10 and 447-52D and soluble CD4 (sCD4) [19] Two human MAbs (4E10 and 447-52D) and sCD4 were kindly gifted from the National Institute for Biological Standards and Control (NIBSC, ... level of virus control was subtracted with p24 level of virus containing each dilution of MAb or sCD4 before being divided by p24 level of virus control and then multiplied by 100 The toxicity of...
- 8
- 445
- 0
Concepts, Techniques, and Models of Computer Programming - Chapter 0 doc
Ngày tải lên :
14/08/2014, 10:22
... consisting of hardware, operating system, middleware, and application layers, each of which is based on the work of thousands of people over several decades They contain an enormous number of abstractions, ... improved versions of Java) The kernel language approach Practical programming languages scale up to programs of millions of lines of code They provide a rich set of abstractions and syntax How can ... parts: a technology and its scientific foundation The technology consists of tools, practical techniques, and standards, allowing us to programming The science consists of a broad and deep theory...
- 43
- 234
- 0
Concepts, Techniques, and Models of Computer Programming - Chapter 1 pps
Ngày tải lên :
14/08/2014, 10:22
... with 64 MB of memory can handle hundreds of thousands of digits The skeptical reader will ask: is this huge number really the factorial of 100? How can we tell? Doing the calculation by hand would ... programming concepts we will see in this book Later chapters give a deep understanding of these concepts and add many other concepts and techniques 1.1 A calculator Let us start by using the system to calculations ... case L of H|T then {Browse H} {Browse T} end This displays and [6 8], just like before The case instruction declares two local variables, H and T, and binds them to the head and tail of the list...
- 28
- 345
- 0
Concepts, Techniques, and Models of Computer Programming - Chapter 2 pptx
Ngày tải lên :
14/08/2014, 10:22
... structure of the statement A program that accepts a sequence of characters and returns a sequence of tokens is called a tokenizer or lexical analyzer A program that accepts a sequence of tokens and ... single-shot channels Chapters and show other types of channels (with sequences of messages) and concurrent composition of processes Copyright c 2001-3 by P Van Roy and S Haridi All rights reserved ... adds the values of A and B and binds C to the result 13 The multiplication D multiples the value of C by itself and binds D to the result 169 This is quite simple Variable identifiers and static scoping...
- 84
- 296
- 0
Concepts, Techniques, and Models of Computer Programming - Chapter 3 docx
Ngày tải lên :
14/08/2014, 10:22
... Flatten of X|Xr where X is a nested list, is Z where flatten of X is Y, flatten of Xr is Yr, and append Y and Yr to get Z • Flatten of X|Xr where X is not a list, is Z where flatten of Xr is Yr, and ... instead of standard lists: • Flatten of nil is X#X (empty difference list) • Flatten of X|Xr where X is a nested list, is Y1#Y4 where flatten of X is Y1#Y2, flatten of Xr is Y3#Y4, and equate Y2 and ... for certain kinds of programs and a bad fit for others This chapter and the next examine the programming techniques of the declarative model and explain what kinds of programs can and cannot be easily...
- 124
- 290
- 0
Concepts, Techniques, and Models of Computer Programming - Chapter 4 pps
Ngày tải lên :
14/08/2014, 10:22
... shared store Concepts We keep the concepts of single-assignment store σ, environment E, semantic statement ( s , E), and semantic stack ST We extend the concepts of execution state and computation ... this intuitively is by means of rubber bands Each dataflow variable has its own rubber band One end of the rubber band is attached to Copyright c 2001-3 by P Van Roy and S Haridi All rights reserved ... with different combinations of laziness, dataflow variables, and declarative concurrency All of these models are practical and some of them have been used as the basis of functional programming...
- 115
- 241
- 0
Concepts, Techniques, and Models of Computer Programming - Chapter 5 pptx
Ngày tải lên :
14/08/2014, 10:22
... outputs and inputs For example, the output X of the first And gate is given as input to the Or gate Only the wires DI and DO are visible to the outside of the latch The wires X, Y, Z, and F are ... example, the standard Map function can be used as a pattern that broadcasts queries and collects their replies in a list Consider a list PL of ports, each of which is the input port of a port object ... operation of the hypothetical lift control system of a building, with a fixed number of lifts, a fixed number of floors between which lifts travel, and users Figure 5.4 gives an abstract view of what...
- 59
- 237
- 0
Concepts, Techniques, and Models of Computer Programming - Chapter 6 pdf
Ngày tải lên :
14/08/2014, 10:22
... input stack and an output stack • The implementations of both versions have to actions when entering and exiting an operation The calls of Unwrap and Wrap correspond to calls of @ and :=, respectively ... we defined the syntax and its translation into the kernel language, and then gave a proof rule The idea is to verify the proof rule once and for all and then to use it as often as we like This ... ways: either as a definition of a set of functions in the mathematical sense (the what) or as a set of commands for evaluating those functions (the how) As a set of commands, the definition is executed...
- 80
- 401
- 0
Concepts, Techniques, and Models of Computer Programming - Chapter 7 ppt
Ngày tải lên :
14/08/2014, 10:22
... see the beauty of this design? With it, a figure can consist of other figures, some of which consist of other figures, and so forth, to any number of Copyright c 2001-3 by P Van Roy and S Haridi All ... property of class declarations It is a general property of the Mozart system that is a consequence of the dynamic nature of the language Namely, there is no distinction between compile time and run ... classes (and all instance objects of these classes) The protected concept is a combination of the Smalltalk notion of private with the C++/Java notion of private: it has both a horizontal and vertical...
- 83
- 305
- 0
Concepts, Techniques, and Models of Computer Programming - Chapter 8 pdf
Ngày tải lên :
14/08/2014, 10:22
... evolution of these concepts and includes some interesting intermediate steps that are no longer used Transaction Processing: Concepts and Techniques The final book is Transaction Processing: Concepts and ... is clear and precise and introduces the theory of transactions with just the right amount of formalism to aid intuition Unfortunately, this book is out of print Good libraries will often have ... concurrent transactions T1 and T2 where each one uses cells C1 and C2 Let transaction T1 use C1 and C2, in that order, and transaction T2 use C2 and C1, in the reverse order Because of concurrency, it...
- 55
- 313
- 0
Concepts, Techniques, and Models of Computer Programming - Chapter 9 ppsx
Ngày tải lên :
14/08/2014, 10:22
... casual suit Soft picks a soft color and Hard picks a hard color Contrast picks a pair of contrasting colors (one soft and one hard) Suit returns a complete set including shirt, pants, and socks ... consist of expressions combining symbols such as p, q, r, and so forth together with the connectors ∧ ( and ), ∨ (“or”), ↔ (“if and only if”), → (“implies”), and ¬ (“not”) The symbols p, q, r, and ... operation multiplies the size of the search space by the number of alternatives The search space is the set of candidate solutions to a problem This means the size is exponential in the number of choice...
- 53
- 486
- 0
Concepts, Techniques, and Models of Computer Programming - Chapter 10 pps
Ngày tải lên :
14/08/2014, 10:22
... that shows the advantages of programming with concepts instead of programming in models We start from the declarative programming techniques of Chapter and add state and concurrency exactly where ... action procedures and unbound variables (for handler objects) Build user interface (interpret description to create handler objects and event thread) Window on screen Actions and handler objects ... most of the key ideas underlying QTk but only shows a small fraction of the available widgets Structure of the chapter The chapter consists of four sections: Copyright c 2001-3 by P Van Roy and...
- 26
- 244
- 0
Concepts, Techniques, and Models of Computer Programming - Chapter 11 docx
Ngày tải lên :
14/08/2014, 10:22
... (placement of resources, dependencies between processes) and the performance constraints (network bandwidth and latency, machine memory and speed) The large-scale structure of an application consists of ... definition of the protocol and a proof that it respects the language semantics are given in [201] An extension that is well-behaved in case of network and process failure is given together with proof ... point for the entity addressed by the ticket The Offer and Take operations Using Pickle and Connection, we define two convenience operations Offer and Take that implement this technique These operations...
- 41
- 286
- 0
Concepts, Techniques, and Models of Computer Programming - Chapter 12 potx
Ngày tải lên :
14/08/2014, 10:22
... because of the stateful nature of spaces For instance, in the else clause of SolveLoop, a clone of S must be created before any attempt to Commit on S Because of the lazy nature of SolveLoop, we could ... search strategies and distribution strategies We will explain in detail the execution of a concrete example of a search engine on a small problem The definitions of concepts and operations will ... information and doing local deduction on it We give an example to show how this works, using intervals of integers Assume that x and y measure the sides of a rectangular field of agricultural land in...
- 25
- 333
- 0