"Offering integrated coverage of both digital and computer design, this text offers well-organized, concise, yet comprehensive content, presented from a contemporary engineering viewpoint. Understanding of the material is supported by clear explanations and a progressive development of examples ranging from sample combinatorial applications to a CISC architecture built upon a RISC core. A thorough coverage of traditional topics is combined with increased attention to computer-aided design, problem formulation, solution verification, and the building of problem-solving skills."--BOOK JACKET.

In lieu of an abstract, here is a brief excerpt of the content: Three Odes HORACE (Translated by Charles Martin) To Marcus Vipsanius Agrippa No fears, Agrippa: your exploits will be Saluted by a bard who will eclipse Homer in singing your command of ships, Your winning use of cavalry. It won’t be us. Gifts far surpassing mine Are to be found in Varius, who sings Achilles’ spleen, Ulysses’ wanderings At sea, or Pelops’ nasty line. Of loftiness, we (...) have a deficit, And so our Muse forbids us to pursue Praising your glory and our Caesar’s too, Lest, overwrought, we lessen it. Varius is fit to sing of Mars arrayed In armor, of Meriones in dust, Or of those gods that Diomedes thrust His lance through, with Athena’s aid. Ours, the wine bar and the local fray, The bachelorettes whose nails leave livid traces We later notice on their boyfriends’ faces And lightly sing of, in our way. (Odes i.6) arion 28.3 winter 2021 74 threee odes To Leuconoe Stop seeking what the gods prohibit us from apprehending, Leuconoe—the date on which it all comes to an ending. Better to toss the Dream Book and accept whatever comes, Whether Jove sends more winters, or the last we’ll know now drums The Tuscan Sea into submission on opposing cliffs. Be wise—decant this evening’s wine, curtail your hopeful ifs: Live in the moment: as we speak, now is becoming then; And insofar as possible, ignore tomorrow’s, “When….” (Odes i.11) To Iccius Iccius, are you hot for Arabian Loot now, devising tactics to subjugate The previously undefeated Kings of Sabaea? Forging new fetters For the ferocious Medes while previsioning Your oriental sex-slave, unguarded by The boyfriend whom you’ve slain in battle? What perfumed page from some royal palace, Whose father taught him Sinoform archery, Will be your Ganymede? Oh, deny falling Rivers the right to scale steep mountains, Tell us the Tiber can’t flow back upstream, When you—who were once so very promising, Rush to exchange your Works of Panaetius AND those Platonic scrolls you scoured bookstalls in search of—for Spanish armor! (Odes i.29)... (shrink)

Owing to unique features of their design, cluster randomized trials complicate the interpretation of standard ethics guidelines. The recently published Ottawa statement on the ethical design and conduct of cluster randomized trials provides researchers and research ethics committees with detailed guidance on the design, conduct and review of cluster trials. The Ottawa statement sets out 15 recommendations, including guidance on the justification of study design, the need for research ethics committee review, the identification of research participants, obtaining informed consent, the (...) role of gatekeepers in protecting cluster interests, the assessment of benefits and harms, and the protection of vulnerable participants. (shrink)

Owing to unique features of their design, cluster randomized trials complicate the interpretation of standard ethics guidelines. The recently published Ottawa statement on the ethical design and conduct of cluster randomized trials provides researchers and research ethics committees with detailed guidance on the design, conduct, and review of cluster trials. The Ottawa statement sets out 15 recommendations, including guidance on the justification of study design, the need for research ethics committee review, the identification of research participants, obtaining informed consent, the (...) role of gatekeepers in protecting cluster interests, the assessment of benefits and harms, and the protection of vulnerable participants. (shrink)

Astroturf organizations are fake grassroots organizations usually sponsored by large corporations to support any arguments or claims in their favor, or to challenge and deny those against them. They constitute the corporate version of grassroots social movements. Serious ethical and societal concerns underline this astroturfing practice, especially if corporations are successful in influencing public opinion by undertaking a social movement approach. This study is motivated by this particular issue and examines the effectiveness of astroturf organizations in the global warming context, (...) wherein large corporate polluters have an incentive to set up astroturf organizations to undermine the importance of human activities in climate change. We conduct an experiment to determine whether astroturf organizations have an impact on the level of user certainty about the causes of global warming. Results show that people who used astroturf websites became more uncertain about the causes of global warming and humans’ role in the phenomenon than people who used grassroots websites. Astroturf organizations are hence successful in promoting business interests over environmental protection. In addition to the multiple business ethics issues it raises, astroturfing poses a significant threat to the legitimacy of the grassroots movement. (shrink)

Este artigo tem por objetivo analisar o campo fotográfico que se formou entre os anos 1960 e 1980 na América Latina, em específico no Brasil, na Argentina e no Chile, no período em que esses países estavam mergulhados em seus respectivos governos militares, bem como realizar uma revisão crítica da literatura sobre o assunto. Procuramos, em um primeiro momento, tratar do que ficou conhecido como “plano condor da comunicação”, ou seja, procuramos entender como os governos se utilizaram das fotografias para (...) ratificar suas ações e fortalecer sua imagem. Em seguida, abordaremos a oposição a essas políticas oficiais a partir de diversas estratégias elaboradas pelos fotógrafos, em especial a criação de agências de fotografia. Por fim, procuraremos analisar a questão do trauma representado pelos regimes de exceção em sua relação com a fotografia e a memória através da obra do artista chileno Elías Adasme. (shrink)

Cet article propose un tour d’horizon des différents débats qui animent la recherche éthologique et philosophique quant à l’interprétation du comportement animal. Est-il possible de comprendre l’animal? Une tentative d’interprétation est-elle vouée à n’opérer que par analogie? On s’interroge également sur la pertinence de l’emploi d’un double vocabulaire et du canon de Morgan. Il apparaît que l’animal n’est pas simple objet d’interprétation, mais aussi sujet interprétant, ce qui remotive l’usage de l’anthropomorphisme et un regard qui souligne la singularité de ce (...) que fait l’animal. (shrink)

A Zoom discussion about racism and ableism in philosophy.

While the formulation of Mihaly Csikszentmihalyi's theory of flow, including the experience dimensions, has remained stable since its introduction in 1975, its dedicated measurement tools, research methodologies, and fields of application, have evolved considerably. Among these, education stands out as one of the most active. In recent years, researchers have examined flow in the context of other theoretical constructs such as motivation. The resulting work in the field of education has led to the development of a new model for understanding (...) flow experience in education, specifically dedicated to adult learning. As a result of both a meticulous analysis of existing models and consideration of more recent developments, a new flow scale has thus been developed. The aim of this study is therefore twofold: to validate the new flow measurement scale dedicated to the educational environment, EduFlow-2, and to test a new theoretical model. Students taking a course, some on-site and others in a MOOC, participated. Several scales were administered online at the end of the participants' course during the 2017 academic year. The factor structure of EduFlow-2 was tested using Exploratory Structural Equation Modeling. Several models were tested. The model with a second-order factor best fit the data. We tested the invariance of the flow scale measure for gender and for the type of training. We were able to show that the flow scale is invariant of the modalities of these two variables. Results revealed good psychometric qualities for the scale, making it suitable for both on-site and distance learning. The analysis also revealed significant relationships with the classic variables of motivation, self-efficacy, learning climate, and life satisfaction. Furthermore, all four dimensions of the model were found to be adequate and consistent with the underlying theoretical arguments. In the end, this new, short flow scale and the theoretical model were demonstrated to be promising for future studies in the field of education. (shrink)

Today it is difficult to investigate how to deal with the interaction of heterogeneous societies living in common spaces of coexistence. Certainly, the intervention in this field of scientific knowledge requires to know and to be able to apply the concepts, models and paradigms of social relation that differ considerably according to the social context in which we are investigating. It is not the same, contextualizing this situation in the American society, or in the European, Asian or Latin American, to (...) give some examples. The education, through a new concept of sociocultural relations, specific to each context, will favour the establishment of ties to promote and encourage the coexistence of peoples. This coexistence in the social context of Latin America is based on the momentum generated by the Indigenous Peoples that have led to profound changes in educational paradigms and social relations. The new situation causes the interaction of such disparate concepts as intra- and transculturality through the incidence of identity in the context of globalization. (shrink)

Members of the legal, medical and accounting professions are guided in their professional behavior by their respective codes of ethics. These codes of ethics are not static. They are ever evolving, responding to forces that are exogenous and endogenous to the professions. Specifically, changes in the ethical codes are often due to economic and social events, governmental influence, and growth and change within the professions. This paper presents an historical analysis of the major events leading to changes in the legal, (...) medical and accounting codes of ethics. (shrink)

This book is concerned with how we should think and act in our work, leisure activities, and time utilization in order to achieve flourishing lives. The scope papers range from general theoretical considerations of the value, e.g. 'What is a balanced life?', to specific types of considerations, e.g. 'How should we cope with the effects of work on moral decision-making?'.