This article reexamines the classical distinction between professional and organizational work orientations for the case of engineers. Based on data from a survey questionnaire mailed to a sample of 800 engineers in the Rochester, New York, area in 1986, it argues that the two orientations are not opposites. Instead, it is possible to score high on measures of both orientations, or to score low on both. The result is a more complex, fourfold typology of engineers' work orientations. This fourfold typology (...) is then applied to the analysis of engineers' job satisfaction. The most important finding is that the content of engineers' work—that is, the level of challenge and the intrinsic interest of the work—is the central predictor of their satisfaction. The results thus support the conjecture that contemporary engineers have become highly focused—perhaps overly focused—on the gratifications derived from technical work as a process. (shrink)

Henry David Thoreau, though often characterised as individualist or apolitical, is in fact an important link between Jeffersonian agrarian republicanism and environmentalism. Like the Jeffersonians, Thoreau espouses a political economy of citizenship, criticises modern capitalism, and celebrates simplicity and personal independence. However, Thoreau rejects the Jeffersonians' focus on conquest of the wilderness and economic industriousness, both of which were meant to promote virtue. Thoreau advocates preservation of wild nature as essential for cultivating virtue and regards nature as a community deserving (...) respect and protection. He criticises an emphasis on economic industriousness as promoting overwork, environmental destruction and greed. Thoreau emerges as a complex figure whose legacy points in two contrasting directions: toward a more ecologically responsible or sustainable republicanism embracing preservation of a spectrum of landscapes from wilderness to agrarian, and also toward a problematic, depoliticising separation between human beings and nature. (shrink)

The classic, influential essay in 'descriptive metaphysics' by the distinguished English philosopher.

I expressed agreement with Unger's view of the essential\nnature of personal identity, but dissented from what I took\nto be his view of the value we attach to its preservation;\nsaying, for example, that, in common, I think with many\nothers, I would prefer being replaced or succeeded' by a\nnumerically distinct continuator' with "qualitatively"\nidentical memories and mental and physical characteristics\nto surviving as the "numerically" identical person with\nsevere impairment of memory and abilities.

Among the objections to the implementation of what I will call "genome editing in human reproduction" is that it does not address any unmet medical need, and therefore fails to meet an important criterion for introducing an unproven procedure with potentially adverse consequences. To be clear: what I mean by GEHR is the use of any one of a number of related biological techniques, such as the CRISPR-Cas9 system, deliberately to modify a functional sequence of DNA in a cell of (...) a human embryo, so that the modified sequence is replicated in the cells of a resulting child and may, without further intervention, be passed on to that child's biological descendants. It is... (shrink)

This paper examines how people in West Africa are reacting to the Ebola virus disease, an epidemic presently prevalent in the region. Certain lifestyle changes are suggested. Additionally, the heart of the paper focuses on the request by governments to be allowed access to experimental drugs, such as Zmapp and TKM-Ebola, for their infected populations. The author argues that granting such a request would circumvent research ethics procedures, which could potentially constitute significant risk to users of the drugs. The Pfizer (...) Kano meningitis trial of 1996 is cited as an example to buttress how unapproved drugs could prove fatal. (shrink)

The outbreak of the novel coronavirus pandemic, otherwise known as COVID-19 brought about the use of new terminologies—new lexical items such as social distancing, self-isolation, and lockdown. In developed countries, basic social amenities to support these are taken for granted; this is not the case in West African countries. Instead, those suggested safeguards against contracting COVID-19 have exposed the infrastructural deficit in West African countries. In addition, and more profoundly, these safeguards against the disease have distorted the traditional community-individuality balance. (...) The enforcement of social distancing, self-isolation, and lockdown has made it impossible for West Africans to drift to their ancestral homes and villages, as is usually the case in times of crisis, with attendant consequences for communal life and traditional burial rites. This could be one of the reasons why some COVID-19 patients are escaping from isolation centres, since to die in such centres violates their bodily integrity at an ontological level. (shrink)

This work describes the concept of bond order. It shows that covalent bond energy is correlated to bond order. Simple expressions which included bond order are introduced to calculate bond energies of homo-nuclear and hetero-nuclear bonds. Calculated values of bond energies are compared with literature values and show there is very good agreement between and calculated and experimental values in the vast majority of cases. Bond order reveals the strength of a bond and shows the number of bonds in both (...) homo-nuclear and hetero-nuclear covalent bonds. (shrink)

The species-specific organizational property of speech is a continual mouth open-close alternation, the two phases of which are subject to continual articulatory modulation. The cycle constitutes the syllable, and the open and closed phases are segments framescontent displays that are prominent in many nonhuman primates. The new role of Broca's area and its surround in human vocal communication may have derived from its evolutionary history as the main cortical center for the control of ingestive processes. The frame and content components (...) of speech may have subsequently evolved separate realizations within two general purpose primate motor control systems: (1) a motivation-related medial system, including anterior cingulate cortex and the supplementary motor area, for self-generated behavior, formerly responsible for ancestral vocalization control and now also responsible for frames, and (2) a lateral system, including Broca's area and surround, and Wernicke's area, specialized for response to external input (and therefore the emergent vocal learning capacity) and more responsible for content. (shrink)

The Frame/Content theory deals with how and why the first language evolved the present-day speech mode of programming syllable “Frame” structures with segmental “Content” elements. The first words are considered, for biomechanical reasons, to have had the simple syllable frame structures of pre-speech babbling, and were perhaps parental terms, generated within the parent–infant dyad. Although all gestural origins theories have iconicity as a plausible alternative hypothesis for the origin of the meaning-signal link for words, they all share the problems of (...) how and why a fully fledged sign language, necessarily involving a structured phonology, changed to a spoken language. (shrink)

Neural organization achieves its stated goal to “show how theory and experiment can supplement each other in an integrated, evolving account of structure, function, and dynamics” (p. ix), showing in a variety of contexts – from olfactory processing to spatial navigation, motor learning and more – how function may be realized in the neural tissue, with explanatory and predictive neural network models providing a cornerstone in this approach.

Deictic pointers allow the nervous system to exploit information in a frame that is centered on the object of interest. This processing may take place in visual or haptic space, but the information processing advantages of deictic pointing can also be applied in abstract spaces, providing the basis for analogical transfer. Simulation and behavioral results illustrating this progression from embodiment to abstraction are discussed.

Grodzinsky's characterization of the syntactic function of Broca's area is convincing, but his argument that this transformation processing capability is specific to language is less so. Based on predictions from simulation studies of sequence learning, we report a correlation between agrammatic patients' impairments in (a) syntactic comprehension, and (b) nonlinguistic sequence transformation processing, indicating the existence of a nonlinguistic correlate of agrammatic aphasia.

History reveals how civilisations can be decimated by changes in climate. More recently modern methods of warfare have exposed the vulnerability of the artefacts of civilisation. Bringing together a range of subjects - from science, energy and sustainability to aesthetics theory and civilization theory - this book uniquely deals with climate change and the ensuing catastrophes in relation to cultural factors, urbanism and architecture. It links the evolution of civilisation, with special emphasis on the dynamics of beauty as displayed in (...) architecture and urbanism, to climate change. It then considers both the historic and predicted impacts of climate change and the threat it poses to the continued viability of human civilisation when survival is the top priority. This book gives students, researchers and professionals in architecture and sustainable design as well as anyone interested in the threat of global warming to civilisation, new insights as to what could be lost if action is not taken at a global level. (shrink)

Literary difficulties vary. Certain genres are "easier" than others. And a knowledge of the historical process, involving what is called convention certainly seems to make difficult works easier. Such is the case of courtly lyrics. They are "simple" and essentially conventional; a reader knows what to expect in them. But the problem of literary difficulties remains there too. The essential difficulties of courtly lyrics are under the surface. They become apparent to a more careful, more thoughtful reader. The realization that (...) such difficulties exist is the first step toward studying them, and only through studying them can we appreciate the real aesthetic wealth of courtly poetry and, I believe, of most of the poetry of other ages and other cultures. Peter F. Dembowski is the author of La Chronique de Robert Clari: Etude de la langue et du style and the editor of critical editions of Old French chansons de geste. His recent edition of all known Old and Middle French versions of the Life of Saint Mary of Egypt appears in the series, Publications françaises et romanes. (shrink)

Essays that put noted political thinkers of the past—including Plato, Machiavelli, Hobbes, Wollstonecraft, Marx, and Confucius—in dialogue with current environmental political theory. Contemporary environmental political theory considers the implications of the environmental crisis for such political concepts as rights, citizenship, justice, democracy, the state, race, class, and gender. As the field has matured, scholars have begun to explore connections between Green Theory and such canonical political thinkers as Plato, Machiavelli, Locke, and Marx. The essays in this volume put important figures (...) from the political theory canon in dialogue with current environmental political theory. It is the first comprehensive volume to bring the insights of Green Theory to bear in reinterpreting these canonical theorists. Individual essays cover such classical figures in Western thought as Aristotle, Hume, Rousseau, Mill, and Burke, but they also depart from the traditional canon to consider Mary Wollstonecraft, W. E. B. Du Bois, Hannah Arendt, and Confucius. Engaging and accessible, the essays also offer original and innovative interpretations that often challenge standard readings of these thinkers. In examining and explicating how these great thinkers of the past viewed the natural world and our relationship with nature, the essays also illuminate our current environmental predicament. Essays on Plato • Aristotle • Niccolò Machiavelli • Thomas Hobbes • John Locke • David Hume • Jean-Jacques Rousseau • Edmund Burke • Mary Wollstonecraft • John Stuart Mill • Karl Marx • W. E. B. Du Bois • Martin Heidegger • Hannah Arendt • Confucius Contributors Sheryl D. Breen, W. Scott Cameron, Peter F. Cannavò, Joel Jay Kassiola, Joseph H. Lane Jr. Timothy W. Luke, John M. Meyer, Özgüç Orhan, Barbara K. Seeber, Francisco Seijo, Kimberly K. Smith, Piers H. G. Stephens, Zev Trachtenberg, Andrew Valls, Harlan Wilson. (shrink)