975 resultados para Picture book


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This paper focuses on the study of carrier channels of multimodal-sized quantum dots formed on patterned substrate by a rate-equation-based model. Surface-mediated indium adatom migration is revealed by a direct comparison between quantum dot wetting layer, which acts as carrier channel, formed on a flat substrate and on a patterned substrate. For the assessment of suitability, the carrier channel of the dot-in-well structure has also been studied by the present model, and the transition energies of the carrier channel (e.g., InGaAs quantum well) obtained from theoretical simulation agree fairly well with those obtained from the reflectance measurements.

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What are the characteristics of the process by which an intent is transformed into a plan and then a program? How is a program debugged? This paper analyzes these questions in the context of understanding simple turtle programs. To understand and debug a program, a description of its intent is required. For turtle programs, this is a model of the desired geometric picture. a picture language is provided for this purpose. Annotation is necessary for documenting the performance of a program in such a way that the system can examine the procedures behavior as well as consider hypothetical lines of development due to tentative debugging edits. A descriptive framework representing both causality and teleology is developed. To understand the relation between program and model, the plan must be known. The plan is a description of the methodology for accomplishing the model. Concepts are explicated for translating the global intent of a declarative model into the local imperative code of a program. Given the plan, model and program, the system can interpret the picture and recognize inconsistencies. The description of the discrepancies between the picture actually produced by the program and the intended scene is the input to a debugging system. Repair of the program is based on a combination of general debugging techniques and specific fixing knowledge associated with the geometric model primitives. In both the plan and repairing the bugs, the system exhibits an interesting style of analysis. It is capable of debugging itself and reformulating its analysis of a plan or bug in response to self-criticism. In this fashion, it can qualitatively reformulate its theory of the program or error to account for surprises or anomalies.

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Information Systems for complex situations often fail to adequately deliver quality and suitability. One reason for this failure is an inability to identify comprehensive user requirements. Seldom do all stakeholders, especially those "invisible‟ or "back room‟ system users, have a voice when systems are designed. If this is a global problem then it may impact on both the public and private sectors in terms of their ability to perform, produce and stay competitive. To improve upon this, system designers use rich pictures as a diagrammatic means of identifying differing world views with the aim of creating shared understanding of the organisation. Rich pictures have predominantly been used as freeform, unstructured tools with no commonly agreed syntax. This research has collated, analysed and documented a substantial collection of rich pictures into a single dataset. Attention has been focussed on three main research areas; how the rich picture is facilitated, how the rich picture is constructed and how to interpret the resultant pictures. This research highlights the importance of the rich picture tool and argues the value of adding levels of structure, in certain cases. It is shown that there are considerable benefits for both the interpreter and the creator by providing a pre-drawing session, a common key of symbols and a framework for icon understanding. In conclusion, it is suggested that there is some evidence that a framework which aims to support the process of the rich picture and aid interpretation is valuable.

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Lonsdale, Ray, & Armstrong, Chris (2008) Aggre-culture: What do e-book aggregators offer? Library + Information Update, 7(4), 28-33.

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Francis, Matthew, New Collected Poems of W. S. Graham, (London: Faber and Faber, 2004 RAE2008

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Watt, D. (2006). Faith in the Landscape: Overseas Pilgrimages in 'The Book of Margery Kempe'. In C. Lees and G. Overing (Eds.), A Place to Believe In: Locating Medieval Landscapes (pp.170-187). University Park (PA): Pennsylvania State University Press. RAE2008

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Haycock, M. (2007). Legendary Poems from the Book of Taliesin. Aberystwyth: CMCS publications. RAE2008 Sponsorship: AHRC RONO: AH/D50015X/1

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Among the many issues that were raised in the White Book on National Security of the Republic of Poland (WBNSRP), there were also those related to the functioning of a Common Security and Defence Policy (CSDP). Its importance for the security of Poland was indicated, as well as the need on the part of EU Member States to broaden collaboration in the sphere of security and defence. The key problems occurring in the context of CSDP were also emphasised and their causes indicated. The aim of the article is to present the factors responsible for the weakening of CSDP effectiveness, ones taken into account in the White Book, and subsequently to present a Framework for their analysis in the light of further scholarship.

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The paper reviews the provisions of the White Book on National Security of the Republic of Poland. It states that the issue of health security is not given adequate significance there. The accessibility of health services is considered, in general, solely in terms of their availability. The assumptions concerning the concept of providing the number of beds required in a state of threat to national security and in time of war do not take into account the current socio-economic conditions and need to be reviewed. The conclusions emphasize the dilemmas that emerge as a result of the unilateral promotion of a single category of national security, that is military security, in the context of ensuring health security.

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Book Donations from the Estate of Nancy Schwartz

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The present work is a study of the Middle English prose text known as The Wise Book of Philosophy and Astronomy, a consideration of its transmission and reception history, and a survey of its manuscript witnesses; it also incorporates an edition of the text from two of its manuscripts. The text is a cosmological treatise of approximately five thousand words, written for the most part in English, with astronomical and astrological terms in Latin, though the English translation is frequently given. It is written anonymously, and survives in thirty-three manuscripts.

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This thesis, Reading Lydgate's Troy Book: Patronage, Politics and History in Lancastrian England, discusses the relationship between John Lydgate as a court poet to his patron Henry V. I contend that the Troy Book is explored as a vehicle to propagate the idea that the House of Lancaster is the legitimate successor to King Richard II in order to smooth over the usurpation of 1399. Paul Strohm's England's Empty Throne was a key influence to the approach of this thesis' topic. I examine that although Chaucer had a definitive impact on Lydgate's writing, Lydgate is able to manipulate this influence for his own ambitions. In order to enhance his own fame, Lydgate works to promote Chaucer's canon so that as Chaucer's successor, he will inherit more prestige. The Trojan war is seen in context with the Hundred Years War, and can be applied contextually to political events. Lydgate presents characters that are vulnerable to human failings, and their assorted, complicated relationships. Lydgate modernises the Troy Book to reflect and enhance his Lancastrian society, and the thesis gives a contextual view of Lydgate's writing of the Troy Book. Lydgate writes for a more varied target audience than his thirteenth-century source, Guido delle Colonne, and there is a deliberation on the female characters of the Troy Book which promulgates the theory that Lydgate takes a proactive and empathetic interest in women's roles in society. Furthermore Lydgate has never really been accepted as a humanist, and I look at Lydgate's work from a different angle; he is a self-germinating humanist. Lydgate revives antiquity to educate his fifteenth-century audience, and his ambition is to create a memorial for his patron in the vernacular, and enhance his own fame as a poet separate from Chaucer's shadow.