biological theories and models of posttraumatic stress disorder

... viewpoint of quality of mental health support and prevention of material hardships List of abbreviations CI: Confidence interval; DSM-IV: Diagnostic and Statistical Manual of Mental Disorders, ... Lifetime events and posttraumatic stress disorder in postconflict settings JAMA 2001, 286:555-562 Rosner R, Powell S, Butollo W: Posttraumatic Stress Disorder three years after the siege of Sarajevo ... Health and Quality of Life Outcomes 2008, 6:29 Background In the period following wars and other forms of armed conflict, health and quality of life of mothers is a major concern...

Ngày tải lên: 18/06/2014, 22:20

... 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, ... 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 ... 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...

Ngày tải lên: 22/02/2014, 06:20

... Canton of Zurich, Switzerland in 1994 The cohort was a stratified randomized sample representing the 12 counties of the canton, the school grades, and the types of school and formed the basis of ... health of growing young people as well as to the development of mental problems and disorders A broad- Page of (page number not for citation purposes) Child and Adolescent Psychiatry and Mental ... was tested by use of the McNemar Test Comparisons between risk groups and controls were based on univariate and multivariate analyses of covariance (ANCOVA and MANCOVA) with sex and age as the controlled...

Ngày tải lên: 13/08/2014, 18:21

Ngày tải lên: 13/08/2014, 18:21

... 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, ... 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 ... 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...

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 ... 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 ... Roy and S Haridi All rights reserved 1.6 Correctness The technique of first writing the main function and filling in the blanks afterwards is known as top-down software development It is one of...

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 ... model of a logical theory This works well for declarative and relational computation models, but is hard to apply to other models Section 9.3 gives a logical semantics of the declarative and relational ... 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...

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...

Ngày tải lên: 14/08/2014, 10:22

... declarative computation models that are possible with different combinations of laziness, dataflow variables, and declarative concurrency All of these models are practical and some of them have been ... 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 ... entry of the Oz menu in the interactive interface Dataflow and rubber bands By now, it is clear that any declarative program of Chapter can be made concurrent by putting thread end around some of...

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 ... 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 ... execution by hand, following the flow of control in the floors, lifts, controllers, and timers For example, say that there are 10 floors and lifts Both lifts are on floor and floors and 10 each call...

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...

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 ... 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 ... particular object and that can access the object’s attributes The method consists of a head and body The head consists of a label, which must be an atom or a name, and a set of arguments The arguments...

Ngày tải lên: 14/08/2014, 10:22

... Concepts and Techniques The final book is Transaction Processing: Concepts and Techniques, by Jim Gray and Andreas Reuter [64] This book is a successful blend of theoretical insight and hard-nosed ... 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...

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 ... computation model! A logical model consists of two parts: a domain of discourse (all possible values of the variables) and a set of relations (where a relation is a set of tuples) Each predicate has a relation,...

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 ... structure of the window as a set of nested widgets, where a widget is a primitive component of a graphical user interface • The widget types • The initial states of the widgets • The resize behavior of...

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...

Ngày tải lên: 14/08/2014, 10:22

... 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 ... Section 12.1 gives the basic ideas of the propagate -and- search approach by means of an example This introduces the idea of encapsulating constraints inside a kind of container called a computation ... arguments a, x, and y, and propagates information between them In this case, the propagation is simple: the minimal value of a is updated to 90 × 48 (which is 4320) and the maximal value of a is updated...

Ngày tải lên: 14/08/2014, 10:22

... pi and pi have the same labels and number of arguments, and the corresponding arguments of pi and pi are equal in σc For example, if σ ≡ x=x ∧ trig(x, y) then σ |= trig(x , y) This definition of ... that the semantics of most of the earlier models are subsets of it To make these subsets easy to understand, we distinguish three properties: concurrency, state, and laziness Each of these properties ... since it is the most general model of the book It covers all the computation models of the book except for the relational and constraint-based models The semantics of each earlier model, e.g., the...

Ngày tải lên: 14/08/2014, 10:22

... same set of features and the language references for each feature are the same The arity of a record is a list of the features of the record sorted lexicographically To display the arity of a record ... the following command from a command line interface: ozc -c Set.oz We can create a standalone executable Set by typing the following: ozc -x Set.oz (In the case of Set.oz, the standalone executable ... a binary representation as a sequence of zeroes and ones and atoms have a print representation as a sequence of characters Copyright c 2001-3 by P Van Roy and S Haridi All rights reserved 825...

Ngày tải lên: 14/08/2014, 10:22