A fault-tolerant multiprocessor architecture for aircraft, volume 1

A fault-tolerant multiprocessor architecture is reported. This architecture, together with a comprehensive information system architecture, has important potential for future aircraft applications. A preliminary definition and assessment of a suitable multiprocessor architecture for such applications is developed

Fiduciary Duties and RUPA: An Inquiry Into Freedom of Contract

The Revised Uniform Partnership Act of 1994 (RUPA) section 404 establishes a comprehensive definition of partnership fiduciary duties and includes an express recognition of the unique position of a partner. The approach taken by RUPA endorses too great an invasion of the principle of freedom of contract among partners, and a change in the language of RUPA is proposed with the goal of expanding freedom of contract without abandoning the requirement of good faith

A simple shower and matching algorithm

We present a simple formalism for parton-shower Markov chains. As a first step towards more complete uncertainty bands, we incorporate a comprehensive exploration of the ambiguities inherent in such calculations. To reduce this uncertainty, we then introduce a matching formalism which allows a generated event sample to simultaneously reproduce any infrared safe distribution calculated at leading or next-to-leading order in perturbation theory, up to sub-leading corrections. To enable a more universal definition of perturbative calculations, we also propose a more general definition of the hadronization cutoff. Finally, we present an implementation of some of these ideas for final-state gluon showers, in a code dubbed VINCIA.Comment: 32 pages, 6 figure

A survey to evaluate how non designers perceive aesthetic properties of styling features

World-wide market competition and the need to create products that better satisfy the market expectations require a more comprehensive involvement of the customer in the product definition loop. Therefore, it is crucial to provide customers with very easy-to-use shape definition and modification tools, allowing them to verify and evaluate possible shape alternatives without requiring specific knowledge on geometric modeling. A set of aesthetic properties guiding the shape characterization and appraisal have been identified together with measures for their evaluation and shape modeling methods for their direct modification. Since these properties have been indicated by stylists, no guarantee exists that they are usable in a context directly involving customers in the product definition loop. To verify the extent to which the terms indicating the properties, their meaning and their measures are significant and understandable by non-expert designer people we carried out a survey. This paper describes the methodology adopted and the outcomes of this survey

Cumulative effect of a change in accounting principle: remove it from the income statement

The comprehensiveness of income, a key definition in accounting, remains contentions despite decades of debate. A review of this debate reveals that investors have traditionally argued for more comprehensive definitions of income, whereas managers have traditionally argued for less comprehensive measures. We compare performance for both income definitions and component sets. Our results reveal that among income definitions, comprehensive income defined by Statement 130 dominates both traditional net income and fully comprehensive income. No definition dominates clearly. This, our findings indicate that different definitions of income are more decision useful in different applications and that comprehensive income component disclosures are useful.accounting, income statement, income definitions, comprehensive income

Towards and inclusive definition of e-learning

L'estudi té com a objectiu la construcció d'una definició actual i integradora del concepte d'e-learning, que sigui acceptada per la major part de la comunitat científica i que serveixi com a referent pels estudiosos i professionals d'aquesta temàtica.El estudio tiene como objetivo la construcción de una definición actual e integradora del concepto de e-learning, que sea aceptada por la mayor parte de la comunidad científica y que sirva como referente para los estudiosos y profesionales de esta temática.The main aim of the project is to create an up-to-date and comprehensive definition of the concept of e-learning. The project aimed to ensure that the definition was accepted by the scientific community and became a point of reference for experts and professionals in the field

A New Current Regularization of Thirring Model

We study an ambiguity of the current regularization in the Thirring model. We find a new current definition which enables to make a comprehensive treatment of the current. Our formulation is simpler than Klaiber's formulation. We compare our result with other formulations and find a very good agreement with their result. We also obtain the Schwinger term and the general formula for any current regularization.Comment: 7 pages, some comments and references added, to appear in Prog. Theor. Phy

Convex ordering and quantification of quantumness

The characterization of physical systems requires a comprehensive understanding of quantum effects. One aspect is a proper quantification of the strength of such quantum phenomena. Here, a general convex ordering of quantum states will be introduced which is based on the algebraic definition of classical states. This definition resolves the ambiguity of the quantumness quantification using topological distance measures. Classical operations on quantum states will be considered to further generalize the ordering prescription. Our technique can be used for a natural and unambiguous quantification of general quantum properties whose classical reference has a convex structure. We apply this method to typical scenarios in quantum optics and quantum information theory to study measures which are based on the fundamental quantum superposition principle.Comment: 9 pages, 2 figures, revised version; published in special issue "150 years of Margarita and Vladimir Man'ko

The New Food Safety

A safe food supply is essential for a healthy society. Our food system is replete with different types of risk, yet food safety is often narrowly understood as encompassing only foodborne illness and other risks related directly to food ingestion. This Article argues for a more comprehensive definition of food safety, one that includes not just acute, ingestion-related risks, but also whole-diet cumulative ingestion risks, and cradle-to-grave risks of food production and disposal. This broader definition, which we call “Food System Safety,” draws under the header of food safety a variety of historically siloed, and under-regulated, food system issues including nutrition, environmental protection, and workplace safety. The current narrow approach to food safety is inadequate. First, it contributes to irrational resource allocation among food system risks. Second, it has collateral consequences for other food system risks, and, third, its limited focus can undermine efforts to achieve narrow food safety. A comprehensive understanding of food safety illuminates the complex interactions between narrow food safety and other areas of food system health risks. We argue that such an understanding could facilitate improved allocation of resources and assessment of tradeoffs, and ultimately support better health and safety outcomes for more people. We offer a variety of structural and institutional mechanisms for embedding this approach into federal agency action