Warming temperatures in the circumpolar north have led to new discussions around climate-driven frontiers for agriculture. In this paper, we situate northern food systems in Canada within the corporate food regime and settler colonialism, and contend that an expansion of the conventional, industrial agriculture paradigm into the Canadian North would have significant socio-cultural and ecological consequences. We propose agroecology as an alternative framework uniquely accordant with northern contexts. In particular, we suggest that there are elements of agroecology that are already (...) being practiced in northern Indigenous communities as part of traditional hunter-gatherer food systems. We present a framework for agroecology in the North and discuss its components of environmental stewardship, economies, knowledge, social dimensions and governance using examples from the Dehcho region, Northwest Territories, Canada. Finally, we discuss several challenges and cautions in creating policy around agroecology in the North and encourage community-based research in developing and testing this framework moving forward. (shrink)

The theory of visual perception that Irvin Rock develops and supports in this book with numerous original experiments, views perception as the outcome of a process of unconscious inference, problem solving, and the building of structural descriptions of the external world.

Employee counterproductive work behavior is costly to organizations and those who work within them. Evidence suggests that employees are motivated to engage in CWB because they believe that these behaviors will make them feel better in response to negative workplace events. However, research has yet to consider the situational and individual factors that shape the extent to which employees view CWB in such a manner. In order to provide insight into the decision-making process surrounding the use of CWB as a (...) coping strategy, this study leverages coping theory to examine the factors that contribute to employees’ beliefs that CWBs will be instrumental for emotion regulation aims in response to workplace stressors. In a repeated measures scenario-based study of 297 employees, we found that individuals’ perceived coping instrumentalities for CWBs are a function of the controllability and source of the stressor as well as a more stable learned response to stressful situations at work. (shrink)

The resurgence of tuberculosis in the United States is due, in part, to the dismantling of large-scale treatment systems that were a critical part of the disease control effort for the better part of the twentieth century. As the number of cases grows, clinicians, politicians, public health officials and community advocates have grappled with the difficult problem of building systems to care for infected people that are consonant with current knowledge and beliefs about quality care. As an example, the United (...) Hospital Fund’s 1992 report, The Tuberculosis Revival: Individual and Societal Obligations in a Time of AIDS, discussed policies to guarantee adequate treatment that protects patients’ civil rights, needs for special facilities for care of TB patients, and the special problems faced by infected prisoners. This thoughtful report highlighted many areas of social policy that require further examination. (shrink)

_A passionate and moving tribute to the captivating power of dance, not just as an art form but as a language that transcends barriers__ “[A] smart, bracing book of reflection, analysis, memoir and history.”—Willard Spiegelman, ___Wall Street Journal___ “A veritable master class.”—Anne Doventry, _Booklist__ Mindy Aloff, a journalist, an essayist, and a dance critic, analyzes dance as the ultimate expression of human energy and feeling. From her personal anecdotes, her engaging collection of stories about dance from around the world, or (...) her description of the captivating photograph by Helen Levitt of two children dancing, which she sees as one embodiment of the mystery and joy that dancing can evoke, Aloff’s exploration of the aesthetic, social, and spiritual impacts of dance will prove spellbinding. Aloff takes us on a journey through various forms of dance—rituals, religious observances, storytelling, musical interpretations—to show why dance matters to human beings. Interlaced with personal experiences, this book builds on analysis to reveal the intimate relationship we have with dance—personal, spiritual, soul-searching, medicinal, and entertaining. The ideas speak to both specialist and general readers. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:“Just Because You Can—Doesn’t Mean You Should”Mindy B. StatterAs Albert R. Jonsen stated, “The technological imperative begins to rule clinical decisions: if a technology exists, it must be applied. Patients... are moved to higher and higher levels of care, finally becoming enmeshed in a tangle of tubes that extinguish their identity and needs as persons.” In this case the conflict created by the parental demand for the utilization of (...) technology, extracorporeal support in a neonate will be explored.I was consulted in the care of a newborn with a right–sided congenital diaphragmatic hernia (CDH). In this anomaly the diaphragm, the muscular partition that separates the abdomen and the thorax, forms incompletely, and the viscera migrate up into the chest compressing the developing lung, shifting the medistinum and heart and compressing the contralateral lung. The resulting lung maldevelopment is termed pulmonary hypoplasia. The maldevelopment of the lungs in CDH is variable with the most severe forms resulting in neonatal death. This congenital anomaly is associated with 55% survivability; the poor prognosis is due to the pulmonary hypoplasia. In addition to pulmonary hypoplasia, there is the association of pulmonary hypertension with CDH. Pulmonary hypertension is a condition where the vascular resistance in the lung is high with reduced blood flow within the lung. The physiologic consequence of pulmonary hypertension is hypoxemia, oxygen deficiency in the blood, and reduced oxygen delivery to all organs. Unlike severe pulmonary hypoplasia, pulmonary hypertension is reversible. When an infant with CDH is born and deteriorates due to respiratory failure it can be difficult to determine whether the respiratory failiure is due to pulmonary hypoplasia or pulmonary hypertension. Extracorporeal membrane oxygenation (ECMO) is indicated in the management of reversible respiratory and, or cardiac failure. In the case of neonates with CDH, ECMO addressess the reversible component of the respiratory failure, the pulmonary hypertension. The respiratory failure due to severe pulmonary hypoplasia is not reversible; ECMO is not indicated. There are established criteria to guide the determination of which infant is a candidate for ECMO. Depending upon the ECMO center, the stringency can vary.In this case, the baby had significant respiratory failure with impairment in both oxygenation, hypoxia, and ventilation–the elimination of carbon dioxide, hypercapnea. The neonatologist spoke with the mother who stated that she wanted “everything done” including ECMO in the management [End Page 22] of her baby. When the neonatologist consulted me to put the baby on ECMO I expressed my concern that this infant had irreversible respiratory failure due to pulmonary hypoplasia. And simply from a technical aspect, I could not guarantee that ECMO would “work”. When an infant is “cannulated” for extracorporeal support, cannulas are inserted to allow for the drainage of blood into the ECMO circuit, the blood oxygenated and the carbon dioxide is cleared, and the blood is then returned to the infant. The majority of diaphragmatic hernias are on the left and when the CDH is on the right side, the right heart may be compressed by the viscera in the chest, and venous drainage into the ECMO circuit may be impaired. When this is encountered, the next step in the management algorithm is to fix the hernia–reduce and return the viscera within the chest to the abdomen and eliminate the visceral compression of the right heart. The neonatologist shared my concern and also reiterated that this baby’s mother wanted “everything done”. I had little uncertainty as to the etiology of the respiratory failure in this baby. In meeting the mother’s demands I then suggested that the hernia be repaired first, and if there was improvement in the hypoxia and hypercapnea, then give the baby the benefit of the doubt that there is a component of reversibility to the respiratory failure and then proceed with ECMO cannulation. The neonatologist agreed with this suggested plan.I then went to talk with the baby’s mother. I explained my concerns that based on the profound hypercapnea on the arterial blood gases that the baby’s respiratory failure was due to pulmonary hypoplasia and not reversible with extracorporeal support. She insisted that her baby be put on ECMO. I then explained the operative algorithm and... (shrink)

For centuries, China’s farmers practiced agriculture in ways that sustained a high level of food production without depleting or deteriorating local resources. These were smallholder farmers, who came to be called peasants, or nongmin, in the early twentieth century. Narratives on the figure of the peasant have changed dramatically and often in the intervening years, expressing broader political debates, and suggesting the question, “what, then, is a Chinese peasant?” This paper attempts to answer that question in the context of reform (...) era China (post-1978). Using a critical discourse analysis of nongmin in contemporary political and popular discourse, the paper aims to further clarify politics on the figure of the peasant in China today, specifically in relation to state policy on rural and agricultural development. The central argument is that in addition to complex meanings and uses of nongmin, a Chinese peasant is also a social category used by political and economic elites to stand in for the ills of China’s agrifood system, and to promote a model of development that tries to separate the country’s current trajectory from its long agrarian history. In the context of state-led agroindustrialization aimed at developing a robust domestic agribusiness sector, both peasants as a social form and smallholding as an agricultural form are targets for capitalist transformation. Put another way, political discourses define peasants and small-scale farming as China’s agrifood “problems” for which further capitalist industrialization is posed as the only and inevitable “solution.” The paper concludes by arguing that changing China’s current trajectory away from the crises of industrial agriculture will require also changing the discursive frame: it is agroindustrialization that is the problem, for which nongmin and China’s tradition of smallholder farming are part of the solution. (shrink)

Understanding of the λ model has greatly increased in recent years as evidenced by most of the commentaries. Some commentators underscored the potential of the model to integrate aspects of different sensorimotor systems in the production of movement. Other commentators focused on not-yet-fully-developed parts of the model. A few persisted in misunderstanding some of its basic concepts, and on these grounds they reject it. In responding to commentaries we continue to elaborate on some fundamental points of the model, especially control (...) variables, the idea of movement production by shifting the positional frame of reference and the hypothesis of biomechanical correspondence in motor control. We also continue to develop our ideas on the intrinsic generation of the frame of reference associated with external space and utilized for the control of arm movement and locomotion. The dynamic principles underlying the model are discussed in light of the dynamical systems approach. (shrink)

A three–year–old female undergoes elective inguinal hernia repair and unexpectedly is found to have testes in the hernia sacs. A recommendation is made not to disclose the patient’s genotype to her mother. This case study addresses the ethical conflict of whether to disclose the patient’s male genotype to the parent that has been raising the child as female.

Fraternity little sister organizations are a relatively unexplored aspect of the contemporary college campus culture. This article examines the construction of the collective sexual reputation of fraternity little sisters and how fraternity little sisters interpret and resist it in an effort to maintain their individual sexual reputations. Further analysis shows how fraternity men contribute to the collective sexual reputation and control women in little sister organizations by sexually objectifying and commodifying them, by sending them purposefully vague and conflicting messages about (...) sexual expectations, and by sexually abusing them. (shrink)

The resurgence of tuberculosis in the United States is due, in part, to the dismantling of large-scale treatment systems that were a critical part of the disease control effort for the better part of the twentieth century. As the number of cases grows, clinicians, politicians, public health officials and community advocates have grappled with the difficult problem of building systems to care for infected people that are consonant with current knowledge and beliefs about quality care. As an example, the United (...) Hospital Fund’s 1992 report, The Tuberculosis Revival: Individual and Societal Obligations in a Time of AIDS, discussed policies to guarantee adequate treatment that protects patients’ civil rights, needs for special facilities for care of TB patients, and the special problems faced by infected prisoners. This thoughtful report highlighted many areas of social policy that require further examination. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Bodily Arts: Rhetoric and Athletics in Ancient GreeceMindy FenskeBodily Arts: Rhetoric and Athletics in Ancient Greece by Debra Hawhee. Austin: University of Texas Press, 2004. Pp. xiv + 226. $40.00, hardcover.In Bodily Arts, Debra Hawhee constructs an often compelling, always interesting case for the conceptual and material linkages between the ancient arts of rhetoric and athletics. In so doing, Hawhee also highlights the integral role of the musical (...) arts to rhetorical and athletic training. Throughout the book, Hawhee weaves together close readings of multiple texts (poetry, oratory, sculpture, painting, architecture) in order to illuminate the intricate “network of overlapping practices” that connect the bodies of rhetoric, athletes, and musicians in Ancient Greece. To this reader, the central strengths of the study are methodological as well as conceptual. In terms of method, Hawhee carefully and with studied finesse integrates close readings of visual, spatial, and verbal texts and practices. In the wrong hands, this type of endeavor can easily appear as the worst kind of pastiche. Not so in this case where Hawhee manages the textual interpretation with deft expertise. Conceptually, the central premise that rhetoric was a practice that was fully embodied and, most importantly, that embodiment was not in a hierarchical relation to reason, rationality, and the mind is provocative. Hawhee argues that the relations of mind-body in Ancient Greek culture were understood as a complex interlocking system that, when trained through physical practices emphasizing rhythm, repetition, and response (to/with an encounter), resulted in the possible transformation of the very nature of the self. [End Page 197]In the process of constructing the argument for the connections between rhetorical and athletic training and performance, Bodily Arts moves through three phases. The Introduction and first three chapters lay the theoretical groundwork for the second phase: the introduction of the concept of phusiopoieses in Chapter 4. Chapters 5–7 then discuss the actual rhetorical and athletic spaces, practices, and bodies of and in phusiopoiesis.The introduction opens with description of a first-century BC bronze statue of an “Antikythera Youth” (3). Hawhee uses the mystery surrounding the identity of the figure (deciphered largely through interpretations of the actions implied by the stature of the statue) to articulate the connections between the body of the rhetor and the body of the athlete as well as to introduce the importance of the body to Greek values of hexis (comportment) and aretē (virtuosity). The Introduction also presents three critical relations that serve both as conceptual departure points as well as hail the multiple audiences of the book: relations of body and mind, learning and performing, and classical studies and rhetorical studies. Hawhee’s perspective is quite straightforwardly that rhetoric is an art that required physical training and physical performance.Chapter 1, “Contesting Virtuosity: Agonism and the Production of Aretē,” connects the values of agon and aretē and argues that the “very logic for linking rhetoric and athletics” lies at the heart of this relation (22). Hawhee argues that agon and aretē are less about ends (victory and virtue) and more centrally concerned with embodied processes. Agon, through Hawhee’s reading of Hesiod’s Work and Days, is articulated as a mode of encounter that produces a particular, and possibly transformative, response. Aretē is the bodily performance of virtuosity. Central to this performance, according to Hawhee’s interpretation of the Olympic ethos through Pindar’s poetry, is the activity of questing. Aretē is demonstrated rather than simply won or attained. Following these definitions of agon and aretē, the chapter moves to illustrating the shared language of rhetoric and athletics in terms of these values. Hawhee argues that this shared vocabulary confirms that sophistic rhetoric was understood and practiced as an embodied and agonistic art “fused and infused” with athletics (43).In Chapter 2, “Sophistic Mētis : An Intelligence of the Body,” Hawhee describes mētis as cunning and somatic becoming that “infuses the arts of rhetoric and athletics with a kind of bodily intelligence... not an explicit set of precepts but rather a tacit style of movement running through most kinds of actions, including thought” (47). Moreover, the movement of mētis [End Page 198] is corporeal. It... (shrink)

The common law's approach in the law of unjust enrichment is to enumerate specific «unjust factors» as permissible causes of action in claims for restitution. This approach has come under attack, inter alia, for being unnecessarily complicated. The claim is that the civilian approach, with its single ground of absence of legal cause for the transfer, is preferable since the operative unjust factor in any particular case is irrelevant to the restitutionary response. In defence of the common law's approach, this (...) article tenders four aspects of the restitutionary response which, it is claimed, are illuminated by reference to the nature, context, and effect of the operative unjust factor in any particular case. They are: (i) the availability of the defence of change of position; (ii) the justifiability of certain «bars» on rescission and the permissible mode of mutual restitution on rescission; (iii) the appropriate measure of enrichment where restitution is, or must be, effected in money; and (iv) two possible justifications for the controversial remedy of partial rescission. (shrink)

The United States has pursued policies of urban upheaval that have undermined social organization, dispersed people, particularly African Americans, and increased rates of disease and disorder. Healthcare institutions have been, and can be, a part of this problem or a part of the solution. This essay addresses two tools that healthcare providers can use to repair the urban ecosystem—perspective and solidarity. Perspective addresses both our ability to envision solutions and our ability to see in the space in which we move. (...) Solidarity is our ability to appreciate our fellowship with other people, a mindset that is at the heart of medical practice. These two tools lay the foundation for structurally competent healthcare providers to act in a restorative manner to create a health-giving built environment. (shrink)

Against the easy presupposition that such a thing as ‘democratic taxation’ not only exists but is also practicable, this paper points to the dilemma posed by what I call ‘quantifiable action.’ The essay develops an approach to theorizing the place of taxation in political theory that counters trends in fiscal sociology, political science, and liberal theory by highlighting how taxation presumably violates the requirement that self-government includes an absence of instrumental rationality on the part of democratic citizens. For this reason, (...) taxation presents a persistent problem for any concept of self-government, and may usefully be regarded as a technology of the self, conventional with democracy but at most ambiguous in its capability to be genuinely democratic, both theoretically and practically. (shrink)

Against the easy presupposition that such a thing as ‘democratic taxation’ not only exists but is also practicable, this paper points to the dilemma posed by what I call ‘quantifiable action.’ The essay develops an approach to theorizing the place of taxation in political theory that counters trends in fiscal sociology, political science, and liberal theory by highlighting how taxation presumably violates the requirement that self-government includes an absence of instrumental rationality on the part of democratic citizens. For this reason, (...) taxation presents a persistent problem for any concept of self-government, and may usefully be regarded as a technology of the self, conventional with democracy but at most ambiguous in its capability to be genuinely democratic, both theoretically and practically. (shrink)

Background: There is growing interest in credentialing hospital ethicists. Consult volume is being incorporated into credentialing criteria, although few data supporting this approach are available...

A hypothesis about sensorimotor integration (the λ model) is described and applied to movement control and kinesthesia. The central idea is that the nervous system organizes positional frames of reference for the sensorimotor apparatus and produces active movements by shifting the frames in terms of spatial coordinates. Kinematic and electromyographic patterns are not programmed, but emerge from the dynamic interaction among the system s components, including external forces within the designated frame of reference. Motoneuronal threshold properties and proprioceptive inputs to (...) motoneurons may be cardinal components of the physiological mechanism that produces positional frames of reference. The hypothesis that intentional movements are produced by shifting the frame of reference is extended to multi-muscle and multi-degrees-of-freedom systems with a solution of the redundancy problem that allows the control of a joint alone or in combination with other joints to produce any desired limb configuration and movement trajectory. The model also implies that for each motor behavior, the nervous system uses a strategy that minimizes the number of changeable control variables and keeps the parameters of these changes invariant. Examples are provided of simulated kinematic and electromyographic signals from single- and multi-joint arm movements produced by suggested patterns of control variables. Empirical support is provided and additional tests of the model are suggested. The model is contrasted with others based on the ideas of programming of motoneuronal activity, muscle forces, stiffness, or movement kinematics. (shrink)

This article examines gay men’s efforts to break into the exclusive traditional fraternity institution by adopting the hegemonic model on their own terms. The authors examined to what extent members of a national gay fraternity, Delta Lambda Phi challenged or modified the entrenched fraternity culture that was hostile to homosexuals and whether they resisted or reproduced hegemonic masculinity in their efforts to redefine the meaning of college fraternities. This research examines gay fraternities in relation to two dimensions of hegemonic masculinity. (...) The authors explore how members of gay fraternities negotiated their stigmatized status among other men—that is, within the internal dimension of hegemonic masculinity. They explore the external dimension of hegemonic masculinity by analyzing how gay brothers, as men, related to all women. The authors further examine the connection between these two hegemonic dimensions and provide evidence showing how these two dimensions are coupled or disjointed. (shrink)

Arien Mack and Irvin Rock make the radical claim that there is no conscious perception of the visual world without attention to it.

This handbook provides an overview of the research on the changing nature of work and workers by marshalling interdisciplinary research to summarize the empirical evidence and provide documentation of what has actually changed. Connections are explored between the changing nature of work and macro-level trends in technological change, income inequality, global labor markets, labor unions, organizational forms, and skill polarization, among others. This edited volume also reviews evidence for changes in workers, including generational change, that has accumulated across domains. Based (...) on documented changes in work and worker behavior, the handbook derives implications for a range of management functions, such as selection, performance management, leadership, workplace ethics, and employee well-being. This evaluation of the extent of changes and their impact gives guidance on what best practices should be put in place to harness these developments to achieve success. (shrink)

This article attempts a contextual study of the origin and early development of August Kekulé's theory of aromatic compounds. The terminus a quo is essentially August Hofmann's coining of the modern chemical denotation of ‘aromatic’ in 1855; the terminus ad quem is the first full codification of Kekulé's theory in the sixth fascicle of his Lehrbuch der organischen Chemie, published in the summer of 1866. Kekulé's theory is viewed in context with the earlier and concurrent experimental work of such chemists (...) as Hermann Kolbe, Friedrich Beilstein, Rudolph Fittig, and Hugo Müller. The reception of the theory is briefly examined. Attention is paid to the role of Kekulé's molecular models and of his celebrated dream anecdote of the snake that seizes its own tail. The episode is used as a case study for the continuity of scientific progress, and to illustrate the close reciprocal interactions of hypothesis and experiment in the evolution of a scientific theory. (shrink)

Some recent philosophers of science have argued that chemistry in the nineteenth century “largely lacked theoretical foundations, and showed little progress in supplying such foundations” until around 1900, or even later. In particular, nineteenth-century atomic theory, it is said, “played no useful part” in the crowning achievement of nineteenth-century chemistry, the powerful subdiscipline of organic chemistry. This paper offers a contrary view. The idea that chemistry only gained useful theoretical foundations when it began to merge with physics, it will be (...) argued, is based on an implicit conception of scientific theory that is too narrow, and too exclusively oriented to the science of physics. A broader understanding of scientific theory, and one that is more appropriate to the science of chemistry, reveals the essential part that theory played in the development of chemistry in the nineteenth century. It also offers implications for our understanding of the nature of chemical theory today. (shrink)

In this paper, I will describe how Brentano was able to integrate descriptive philosophy and logical analysis fruitfully by pointing out Brentano’s concept of philosophy as a rigorous science. First I will clarify how Brentano attempted to turn philosophy into a rigorous descriptive science by applying scientific methods to philosophical questions. After spelling out the implications of such a descriptive understanding of philosophy, I will contrast this descriptive view of philosophy with a semantic-analytic understanding of philosophy as proposed by Frege. (...) After having thus set the stage I will argue that the current separation of philosophy into the seemingly antithetical strands of phenomenology and analytic philosophy may be seen as a consequence of how the term ‘rigorous science’ in ‘philosophy as a rigorous science’ is interpreted: Does a rigorous science grasp its object with as much exactitude as possible? Or is a science rigorous when its theories are expressed unambiguously, and their implications are drawn with precision? In the course of this investigation I will also point out how Brentano’s integrative use of descriptive philosophy and analysis can provide a suitable starting point for an equally successful integration of these methods in contemporary philosophy. (shrink)

NYC RECOVERS, an alliance of organizations concerned with New York CityYear of Recovery’, September 2001 to December 2002. This paper describes the concepts, techniques and accomplishments of NYC RECOVERS, and discusses potentials of the model, as well as obstacles to its implementation.

Name der Zeitschrift: Das Mittelalter Jahrgang: 18 Heft: 2 Seiten: 153-166.

Debates concerning causal explanations of the universe tend to be based on a priori propositions . The present paper, however, addresses the metaphysical question, “Why does the universe exist?” from the perspective of a school of Hindu philosophy referred to as advaita vedanta and two of its a posteriori derived creation theories: the theory of simultaneous creation and the theory of non-causality . Objections to advaita vedanta are also discussed. It is concluded that advaita vedanta has the potential to make (...) a significant contribution to contemporary metaphysical debate in general and our understanding of the question, “Why does the universe exist?” in particular. (shrink)

The basic concepts of motor control formulated in our target article were derived from specific experiments, a fact which is disregarded in Dalenoort's comments. A purely academic approach to motor control may not result in a clearer understanding of control concepts.