The paper reviews methods, and their difficulties, in the measurement of the daily energy expenditure of rural women under field conditions in developing countries. Since all methods need to be validated against a reference method which is usually based on indirect calorimetry, examples of the use of this technique are given. The energy costs of most agricultural and daily tasks of rural women in developing countries have been measured. Large intra- and inter-individual variations in the cost of (...) a single activity occur, so repeated measurements are needed to obtain a valid mean energy cost for a specific activity for a homogeneous group of individuals.Much work remains to be done on the assessment of the duration and the intensity of the physical activity of the rural adolescent and adult female population. Studies indicate that the workload of most rural women in developing countries is excessive and frequently associated with acute poverty. (shrink)

Reproduction places severe demands on the energy metabolism in human females. When physical work entails higher energy expenditure, not enough energy will be left for the support of the reproductive processes and temporal suppression of the reproductive function is expected. While energy needed for reproduction may be obtained by increases in energy intake, utilization of fat reserves, or reallocation of energy from basal metabolism, several environmental or physiological constraints render such solutions unlikely. For (...) human ancestors increases in energy intake were limited by availability of food, by labor of food preparation and by metabolic ceilings to energy assimilation. Energy stored as fat may support only a fraction of the requirements for reproduction (especially lactation). Effects of intense physical activity on basal metabolism may also interfere with fat accumulation during pregnancy. Finally, the female physiology may experience demands on increasing the basal metabolism as a consequence of physical activity and, at the same time, on decreasing the basal metabolism, when energy to support the ongoing pregnancy or lactation is inadequate. The resulting metabolic dilemmas could constitute a plausible cause for the occurrence of reproductive suppression in response to physical activity. It is, therefore, likely that allocating enough energy to the reproductive processes during periods when energy expenditure rises may be difficult due to physiological and bioenergetic constraints. Females attempting pregnancy in such conditions may compromise their lifetime reproductive output. A reproductive suppression occurring in low energy availability situations may thus represent an adaptive rather then a pathological response. (shrink)

As the price of oil climbs toward $100 a barrel, our impending post-fossil fuel future appears to offer two alternatives: a bleak existence defined by scarcity and sacrifice or one in which humanity places its faith in technological solutions with unforeseen consequences. Are there other ways to imagine life in an era that will be characterized by resource depletion? The French intellectual Georges Bataille saw energy as the basis of all human activity--the essence of the human--and he envisioned a (...) society that, instead of renouncing profligate spending, would embrace a more radical type of energy expenditure: la depense , or "spending without return." In Bataille's Peak , Allan Stoekl demonstrates how a close reading of Bataille--in the wake of Giordano Bruno and the Marquis de Sade-- can help us rethink not only energy and consumption, but also such related topics as the city, the body, eroticism, and religion. Through these cases, Stoekl identifies the differences between waste, which Bataille condemned, and expenditure, which he celebrated. The challenge of living in the twenty-first century, Stoekl argues, will be to comprehend--without recourse to austerity and self-denial--the inevitable and necessary shift from a civilization founded on waste to one based on Bataillean expenditure. Allan Stoekl is professor of French and comparative literature at Penn State University. He is the author of Agonies of the Intellectual: Commitment, Subjectivity, and the Performative in the Twentieth-Century French Tradition and translator of Bataille's Visions of Excess: Selected Writings, 1927-1939 (Minnesota, 1985). (shrink)

Abstract:Designers whose projects are inspired by a community’s unique sense of spatial identity often focus on a site’s observable context, i.e. historic forms and surface aesthetics. Focus on typological components, however, overlooks generative relationships between the phenomenology of place and human energy investment. Recognizing Kubler’s dictum that material history is an observable continuum then, at its most fundamental level, the history of spatial production is the history of energy use. For most of human history, place was a unique (...) socio-cultural expression because it fused energy expenditure with site-specific conditions, including climate, topography and materials. This paper introduces the concept of burden distance, the distance needed to travel to material sources and bring them back from origin points to their place of use. This proposed concept parallels Walter Christaller’s Central Place Theory idea of “range,” but applied in terms phenomenological implications of energy investment and placemaking. Understanding burden distance and its role in placemaking, is an important step in identifying why built environments have a spatial specificity that contributes to mitigate spatial alienation and instead root people to their built environment. (shrink)

Sports energy consumption is a quantitative reflection of physical exercise effect. Combined with different sports modes and students’ physical characteristics, the calculation model of sports energy consumption is put forward. Firstly, the relationship between students’ age, height, weight, gender, and energy consumption is analyzed by using multiple linear regression method, and a linear acceleration model is proposed by combining different exercise methods. The relationship between the integral value of acceleration and energy consumption is analyzed, and a (...) linear integral model based on different motion modes is proposed. Based on the kinetic energy theorem, the student movement energy expenditure is estimated. This paper proposes a human movement recognition method based on hybrid features, which mostly can represent the curve of the second generation wavelet transform edge thinning, and from the edge and texture features of the optimal said human posture, the statistical characteristic of the second generation wavelet transform is subtly trained as image characteristics, learning and recognition of human movement. Then, the motion recognition algorithm is tested, which can effectively identify the common movement patterns of primary and middle school students. Finally, the linear relationship between the estimation results of the model and the calculation results of Meijer is analyzed. The analysis results show that the linear acceleration model proposed in this paper can estimate the energy consumption of primary and middle school students’ motion relatively accurately. (shrink)

Growing evidence suggests that pathological overactivation of the endocannabinoid system (ECS) is associated with dyslipidemia, obesity and diabetes. Indeed, this signalling system acting through cannabinoid receptors has been shown to function both centrally and peripherally to regulate feeding behaviour as well as energy expenditure and metabolism. Consequently, modulation of these receptors can promote significant alterations in body weight and associated metabolic profile. Importantly, blocking cannabinoid receptor type 1 function has been found to prevent obesity and metabolic dysfunction in (...) various murine models and in humans. Here we provide a detailed account of the known physiological role of the ECS in energy balance, and explore how recent studies have delivered novel insights into the potential targeting of this system as a therapeutic means for treating obesity and related metabolic disorders. (shrink)

The model identifies a spatial coordinate frame within which the sensorimotor apparatus produces movement. Its spatial nature simplifies its coupling with spatial reference frames used concurrently by vision and proprioception. While the positional reference frame addresses the performance of spatial tasks, it seems to have little to say about movements involving energy expenditure as the principle component of the task.

The low rates of regular exercise and overall physical activity (PA) in the general population represent a significant public health challenge. Previous research suggests that, for many people, exercise leads to a negative affective response and, in turn, reduced likelihood of future exercise. The purpose of this paper is to examine this exercise–affect–adherence relationship from an evolutionary perspective. Specifically, we argue that low rates of physical exercise in the general population are a function of the evolved human tendency to avoid (...) unnecessary physical exertion. This innate tendency evolved because it allowed our evolutionary ancestors to conserve energy for physical activities that had immediate adaptive utility such as pursuing prey, escaping predators, and engaging in social and reproductive behaviors. The commonly observed negative affective response to exercise is an evolved proximate psychological mechanism through which humans avoid unnecessary energy expenditure. The fact that the human tendencies toward negative affective response to and avoidance of unnecessary physical activities are innate does not mean that they are unchangeable. Indeed, it is only because of human-engineered changes in our environmental conditions (i.e., it is no longer necessary for us to work for our food) that our predisposition to avoid unnecessary physical exertion has become a liability. Thus, it is well within our capabilities to reengineer our environments to once again make PA necessary or, at least, to serve an immediate functional purpose. We propose a two-pronged approach to PA promotion based on this evolutionary functional perspective: first, to promote exercise and other physical activities that are perceived to have an immediate purpose, and second, to instill greater perceived purpose for a wider range of physical activities. We posit that these strategies are more likely to result in more positive (or less negative) affective responses to exercise, better adherence to exercise programs, and higher rates of overall PA. (shrink)

Acommon theme throughout the greatest public health achievements of the 20th century is the importance of law. From the seminal successes in immunizations and motor vehicle safety to the recognition and control of tobacco as a health hazard, laws have been invaluable. More recently in this century, laws have been fundamental in public health preparedness to address environmental disasters and terrorist threats. In fact, the first National Summit on Legal Preparedness in 2007 focused on these “urgent threats.” It only seemed (...) natural that the second summit would focus on the “urgent realities” posed by the continuing epidemic of obesity — an epidemic that directly attacks our children’s health and drains our nation’s wealth.Recognized worldwide as an energy imbalance resulting from excess caloric intake and reduced energy expenditure, obesity contributes to diabetes, heart disease, other multiple chronic diseases, impaired quality of life, and premature mortality. (shrink)

Food, money, and time are exchangeable resources essential for survival and reproduction. Individuals live within finite budgets of these resources and make tradeoffs between money and time when making intertemporal choices between an immediate smaller reward and a delayed lager reward. In this paper, I examine signaling functions of blood glucose in regulating behaviors related to resource regulations beyond caloric metabolisms. These behavioral regulations include choices between energy expenditure and energy conservation, monetary intertemporal choices, and self-control in (...) overcoming temptations. I begin by comparing potential embodied signals for resource forecasting and proactive decision making in terms of their pros and cons as a signal for regulating both metabolism and behavioral decision making and self-control. Based on this analysis, circulating glucose emerges as not only the designated fuel for brain metabolism but also a privileged resource forecasting signal for regulating immediate, short-term, and long-term behavioral adaptations to the resource budget of the decision maker. In the context of an on-going debate between the limited resource model and the motivation accounts of behavioral effects of blood glucose, I propose a dual functions (caloric provision and resource forecasting) and dual signaling (glucose taste and ingestion) hypothesis of circulating glucose in resource management, and provide behavioral and neurophysiological evidence of the separate effects of glucose taste to motivate effort for resource acquisition and glucose ingestion to promote resource conservation and future orientation. Accumulating evidence indicates that the body is able to detect fake signals of non-caloric sweeteners and react to such “caloric crisis” with an enhanced preference for immediate rewards over future rewards, revealing the wisdom of the body. (shrink)

Despite promising early work into the role of immune cells such as eosinophils in adipose tissue (AT) homeostasis, recent findings revealed that elevating the number of eosinophils in AT alone is insufficient for improving metabolic impairments in obese mice. Eosinophils are primarily recognized for their role in allergic immunity and defence against parasitic worms. They have also been detected in AT and appear to contribute to adipose homeostasis and drive energy expenditure, but the underlying mechanisms remain elusive. It (...) has long been recognized that immune cells such as macrophages respond to external signals to regulate adipose homeostasis and energy balance, however, less is known about the relevance of eosinophil activity in AT. As the authors propose in this review, given recent debate over the relative importance of their tissue‐specific abundance, the stage is now set for exploring the functionality and activation states of AT eosinophils. (shrink)

The measurement of food intake has long been used to describe ‘adaptation’ to low energy intakes in certain tropical peoples. However, the methods available to quantify food intake are unlikely to reflect accurately real energy intakes in free living peoples. Alternatively, estimating energy expenditure shows some promise—particularly the measurement of basal metabolic rate . The BMR may be measured effectively in males, but females show wide intra-individual variation in BMR during their menstrual cycle, which makes BMR (...) measurements more difficult to interpret in the context of adaptation. The use of double-labelled water may be the only method suitable to quantify and define ‘adaptation’ to low intakes in women. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy, Psychiatry, & Psychology 12.3 (2005) 229-234 [Access article in PDF] Nonlinear Dynamics at the Cutting Edge of Modernity: A Postmodern View Gordon Globus Keywords nonlinear dynamics, modernity, postmodernity, quantum brain theory, free will, self-organization, autopoiesis, autorhoesis Although nonlinear dynamical conceptu-alizations have been applied to psychia-try for over 20 years,1 they have not had significant impact on the field. Unfortunately Heinrichs' very thoughtful contribution to the discussion is unlikely (...) to move such disinterest. Pragmatically successful paradigms in the phase of Kuhnian "normal science" are highly resistant to change. There is no crisis that besets triumphalist biological psychiatry that might lead to clinical or scientific revolution. At the same time, as I suggest at the end of this commentary, the ideas of nonlinear dynamics may not be revolutionary enough, remaining staunchly within the framework of modernity.In what follows I discuss four issues related to Heinrichs' article. First, I try to enrich his presentation of nonlinear dynamics by bringing in the role of self-organization in the evolution of nonlinear dynamical brain systems and by making the nonlinear dynamics "tunable." Second, I discuss whether Heinrichs succeeds in avoiding the dualism of the biopsychosocial model that he criticizes. Third, I look at the issue of "free will," which Heinrichs would understandably like to avoid. Finally, I mention a new form of dynamics, namely thermofield dynamics, which I think is more promising than nonlinear dynamics. Self-Organizing Self-Tuning Nonlinear Dynamical Systems In the case of psychiatry, we are not considering nonlinear dynamical systems like the weather or an ecosystem, but the brain's neural networks in terms of nonlinear dynamics with all its chaos. There is a principle of such systems of neural networks that Heinrichs does not bring out, although it is extremely important for them. These systems are self-organizing under a Hamiltonian principle of "least energy." To use Hopfield and Tank's (1986) terms, nonlinear dynamical neural networks self-organize toward attractors that minimize the "computational energy" of the system, or for Smolensky (1988), self-organize toward "harmony," or for Globus (1995, 2003), in a Heideggerian vein, self-organize to maximize "belonging-together." In this elaborated framework, rational deliberation is one constraint among many on a self-organizing nonlinear dynamical process. [End Page 229]Heinrichs brings out beautifully the nonlinear dynamical way of thinking clinically. This is not the dynamics of mechanistic psychodynamics, which features psychological forces in vectorial conflict—id versus superego and their compromises—but a flowing evolution of states in which small changes in initial state may have large effects (nonlinearity) on the state trajectory. To live a life is often to feel surprise, which nonlinear dynamics with its chaotic regimes well portrays.But there is a way that classical Freud and nonlinear dynamical neural networks do come together—in the "economics," discharges and conservations of libidinal energy, expenditures and credits in Derrida's (1978) accounting. Heinrichs does not mention this similarity. The economic principles differ between Freud's late nineteenth-century thermodynamics and Heinrichs' late twentieth-century nonlinear dynamics, it is true, but it is all economics.Freud called this economic functioning the "pleasure principle" in which "libido" seeks to discharge its instinctual energy store, reducing the level of instinctual tension. This "primary process" proceeds to an attractor by the quickest, most direct way possible, whereas the "secondary process" defers reduction in instinctual tension, subjecting the primary process to thought. Self-organizing directly to the attractor is the primary process with which the secondary process interferes, introducing deferral.The economy of nonlinear dynamics pictures a "landscape," a variegated topography with peaks and valleys. Each point on the topography represents a state. Peak points are repellors—for example, states in which the phobic object is approached—and the lowest points of the valleys are attractors—for example, obsessions and compulsions. The path of occupied states self-organizes away from repellors and toward attractors. This topography is an energy landscape. Its dynamics spontaneously tends—"self-organizes"—toward least energy/high-constraint satisfaction. Freud's pleasure principle is just the Hamiltonian least energy... (shrink)

MPZL3 is a nuclear‐encoded, mitochondrially localized, immunoglobulin‐like V‐type protein that functions as a key regulator of epithelial cell differentiation, lipid metabolism, ROS production, glycemic control, and energy expenditure. Recently, MPZL3 has surfaced as an important modulator of sebaceous gland function and of hair follicle cycling, an organ transformation process that is also governed by peripheral clock gene activity and PPARγ. Given the phenotype similarities and differences between Mpzl3 and Pparγ knockout mice, we propose that MPZL3 serves as a (...) signaling hub that is regulated by core clock gene products and/or PPARγ to translate signals from these nuclear transcription factors to the mitochondria to modulate circadian and metabolic regulation. Conservation between murine and human MPZL3 suggests that human MPZL3 may have similarly complex functions in health and disease. We summarize current knowledge and discuss future directions to elucidate the full spectrum of MPZL3 functions in mammalian physiology. (shrink)

The use of contraceptives has become prevalent among females in Thailand in the past 20 years, and oral contraceptive use has been suggested to trigger changes in fat intake, energy expenditure, fat metabolism and blood pressure. Based on field investigations of 391 married women aged 20 years or over in Yasothon Province, North-east Thailand, this study aims to elucidate the effects of oral contraceptive use on body mass index (BMI: kg/m2 ) and blood pressure, taking into account reproductive (...) histories and socioeconomic conditions. The proportion of obese (BMI> 25) subjects was high in the age groups 3049 and 5049, 5069 age groups. Current contraceptive practices in the studied population included sterilization by operation, oral contraception and injection. These methods accounted for 43·0%, 12·8% and 8·2% of the population, respectively. Sociodemographic factors such as reproductive history, years of education and household income were not significantly related to BMI or to blood pressure (ANOVA with age adjustment). In contrast, oral contraceptive users had significantly higher BMIs and diastolic blood pressures (p<0·01, ANOVA with age adjustment). Multiple regression analysis also revealed that oral contraceptive use was a weak but significant contributing factor to both high BMI and blood pressure when sociodemographic factors were taken into account and controlled for statistically. It can thus be concluded that the use of contraceptive pills, which contain oestrogen and progestin and are provided free of charge to Thai women, tend to increase BMI and to elevate blood pressure. (shrink)

Ecological Immunology assumes that immunological defenses must be minimized in terms of cost (energy expenditure). To reach this goal, a complex and still largely unexplored strategy has evolved to assure survival. From invertebrates to vertebrates, an integrated immune–neuroendocrine response appears to be crucial for the hierarchical redistribution of resources within the body according to the specific ecological demands. Thus, on the basis of experimental data on the intimate relationship between stress and immune responses that has been maintained during (...) evolution, we argue that a broader perspective based on the integration of immune and neuroendocrine responses should be adopted to describe the comprehensive strategy that the body utilizes to adapt to dynamic environmental conditions. We discuss the hypothesis that a bow‐tie architecture might be suitable to describe the variety of immune–neuroendocrine inputs that continuously target cells and organs while, at the same time, fulfilling the basic requirement of minimizing the cost of immune–neuroendocrine responses. Bow‐tie architectures are able to convert a variety of stimuli (fan in) into a wide range of fine‐tuned responses (fan out) by passing through the integrating activity of a core (knot) constituted by a limited number of elements. Finally, we argue that the ecologically negotiated immune–neuroendocrine strategies may have deleterious effects in the post‐reproductive period of life when, at least in humans, chronic, low‐grade, systemic inflammation develops, in accordance with the antagonistic pleiotropy theory of aging. BioEssays 30:868–874, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

Tirana, immediately after it was declared the capital of Albania on 11 February 1920, has undergone many changes in its morphology and city context. The capital is located in the heart of the country. During its lifespan, Tirana has adopted four important regulatory plans starting from 1923. The Western ideologies of the time influenced drastically the city development. The influence of such ideologies was stopped immediately though the imposition of communist ideas, after the Second World War. Rational building forms were (...) created which could be standardized in order to reduce construction costs. Meanwhile, in Western Europe, this current was implemented during the 1920s, as a response to social problems. The communist regime established strict anti-urbanization policy that aims to foster the development of rural areas and the suburban industrial districts in order to control urban growth and demographic mobility. All the regulatory master plans of Tirana, climate data of the city, the actual situation of the specific neighborhood, its orientation toward north, are considered in order to gather information and to implement the correct bioclimatic eco-renovation in the area. A special attention will be given to the underground tunnels which were constructed during the communist regime all over the city (1945–1983) as a response to a hypothetic nuclear attack, in order to shelter the inhabitance against bombing. These reinforced concrete tunnels will serve not only as an area for water collection and recycling strategies but also for cooling with zero energy expenditure for the inhabitants as a consequence of differences in temperature and air pressure. This strategy benefits from the underground air temperature in both seasons (winter and summer). It envisages the handover of these tunnels by the community. Nowadays, such structures are abandoned and denigrated. The realization of these structures required large amounts of money from the state budget. Considering that fact they need to be vitalized and reused, using different methodologies and strategies as part of the city. After the communist regime in the city of Tirana, two other regulatory plans were implemented which observe the city from another perspective, determining and evaluating Tirana’s real values as a city of the future, but not defining yet Tirana as an Ecocity. The ecological potential of Tirana including its outskirts is to be considered. Its flora and fauna are very rich, containing a mixt of species and plants. Regardless, the city of Tirana is suffering from different kinds of pollution such as air and noise pollution which are above EU and WHO norms. Tirana benefits from a Temperate Mediterranean climate. Furthermore, the benefits of the solar radiation are enormous. Unfortunately, nowadays, the city of Tirana is not profiting much from it. This chapter is in search of an overall view of the city of Tirana, and its great potential discovering its underground and upper ground historical secrets. (shrink)

The extreme sexual size dimorphism in spiders has motivated studies for many years. In many species the male can be very small relative to the female. There are several hypotheses trying to explain this fact, most of them emphasizing the role of energy in determining spider size. The aim of this paper is to review the role of energy in sexual size dimorphism of spiders, even for those spiders that do not necessarily live in high foliage, using physical (...) and allometric principles. Here we propose that the cost of transport or equivalently energy expenditure and the speed are traits under selection pressure in male spiders, favoring those of smaller size to reduce travel costs. The morphology of the spiders responds to these selective forces depending upon the lifestyle of the spiders. Climbing and bridging spiders must overcome the force of gravity. If bridging allows faster dispersal, small males would have a selective advantage by enjoying more mating opportunities. In wandering spiders with low population density and as a consequence few male–male interactions, high speed and low energy expenditure or cost of transport should be favored by natural selection. Pendulum mechanics show the advantages of long legs in spiders and their relationship with high speed, even in climbing and bridging spiders. Thus small size, compensated by long legs should be the expected morphology for a fast and mobile male spider. (shrink)

Wilhelm Ostwald’s program of a physical energetics is the attempt at a comprehensive description of nature on the basis of the concept of energy. In his book Energetische Grundlagen der Kulturwissenschaft, first published in 1909, Ostwald applies this conception to the area of culture. His central assumption is that cultural phenomena should be described by the energetic notion of “efficiency relation” (Güteverhältnis). His systematic thesis is that science, when organized according to the Machian “principle of economy,” proves as the (...) highest form of cultural expression, since it instantiates the notion of quality relation most efficiently, that is, “with the lowest energy expenditure.” This view echoes August Comte’s “law of the three stages” and is intended to supply it with a scientific, i.e., energetic foundation. Max Weber regarded Ostwald’s energetic theory of culture as a misguided attempt at an absolutization of the methods of concept formation within the natural sciences. As he wrote in his devastating review essay “’Energetische’ Kulturtheorien” (1909), Ostwald transformed a certain world view (Weltbild) into a scientifically frivolous ideology (Weltanschauung). In particular, Ostwald’s adherence to the Comtean law of three stages and the associated hierarchy of the sciences were criticized by Weber as outdated and completely beside the point. According to Weber, the concepts of the cultural sciences are not at all dependent on natural scientific concepts such as ‘energy.’ In his view, culture cannot be reduced to nature. But exactly this seemed to be the principal aim of Ostwald’s program. In this paper, I will critically investigate Weber’s critique of that program. I shall argue that Ostwald’s assumption of a natural basis of culture can be ‘rescued’ as a methodological device, but that Ostwald’s – thoroughly substantialist – view of energy should be discarded as a metaphysical relict of ancient ‘stuff ontology.’ . (shrink)

Physical activity, and likely the motivation for it, varies throughout the day. The aim of this investigation was to create a short assessment (CRAVE: Cravings for Rest and Volitional Energy Expenditure) to measure motivation states (wants, desires, urges) for physical activity and sedentary behaviors. Five studies were conducted to develop and evaluate the construct validity and reliability of the scale, with 1,035 participants completing the scale a total of 1,697 times. In Study 1, 402 university students completed a (...) questionnaire inquiring about the want or desire to perform behaviors “at the present moment (right now).” Items related to physical activity (e.g., “move my body”) and sedentary behaviors (e.g., “do nothing active”). An exploratory structural equation model (ESEM) revealed that 10 items should be retained, loading onto two factors (5 each for Move and Rest). In Study 2, an independent sample (n= 444) confirmed these results and found that Move and Rest desires were associated with stage-of-change for exercise behavior. In Study 3, 127 community-residing participants completed the CRAVE at 6-month intervals over two years- two times each session. Across-session interclass correlations (ICC) for Move (ICC = 0.72–0.95) and Rest (ICC = 0.69–0.88) were higher than when they were measured across 24-months (Move: ICC = 0.53; Rest: ICC = 0.49), indicating wants/desires have state-like qualities. In Study 4, a maximal treadmill test was completed by 21 university students. The CRAVE was completed immediately pre and post. Move desires decreased 26% and Rest increased 74%. Changes in Move and Rest desires were moderately associated with changes in perceived physical fatigue and energy. In Study 5, 41 university students sat quietly during a 50-min lecture. They completed the CRAVE at 3 time points. Move increased 19.6% and Rest decreased 16.7%. Small correlations were detected between move and both perceived energy and tiredness, but not calmness or tension. In conclusion, the CRAVE scale has good psychometric properties. These data also support tenets of the WANT model of motivation states for movement and rest (Stults-Kolehmainen et al., 2020a). Future studies need to explore how desires to move/rest relate to dynamic changes in physical activity and sedentarism. (shrink)

The current paper studies guaranteed cost time-varying formation tracking design and analysis problems of high-order swarm systems subject to intermittent communications. Different from the existing work of the time-varying formation control, the time-varying formation tracking can be achieved while certain performance can be guaranteed, and the impacts of the intermittent communications and switching topologies are considered. First, a new intermittent time-varying formation tracking control protocol with a global performance index is proposed, where not only the formation regulation performances but also (...) the control energy expenditures are involved. The codesign of the gain matrix with the performance index is achieved to compromise the formation regulation performances against control energy expenditures, and the guaranteed cost is determined to restrain the upper bound of the performance index. Then, guaranteed cost time-varying formation tracking design and analysis criteria are given, where the matrix variable of the linear matrix inequality conditions is used to design the gain matrix and to determine the guaranteed cost. Finally, a simulation example is provided to illustrate the effectiveness of the theoretical results. (shrink)

To investigate the effects of two different modes of physical activity on body composition, physical fitness, cardiometabolic risk, and psychological responses in female adolescents participating in a multi-disciplinary program. The 12-week randomized intervention included 25-adolescents with overweight divided into two groups: sports practice-SPG and functional training-FTG. The SPG intervention was divided into three sports: basketball, handball, and futsal. SPG participants performed one sport 3-times/week, over the course of 1 month. The FTG performed concurrent exercises 3-times/week. This study was registered in (...) Clinical Trials Registry Platform under number: RBR-45ywtg and registered in Local Ethics Committee number: 2,505.200/2018. The intensity of physical exercises-PE was matched between groups by the rating of perceived exertion. The primary outcome was body composition, and secondary outcomes were physical fitness, cardiometabolic risk, and psychological responses. There was a significant time-effect for body mass, body mass index, and low-density lipoprotein, all being reduced. There were increases over time for musculoskeletal mass, aerobic fitness, and high-density lipoprotein. There was a group time interaction with body fat percentage being lower post-intervention in the SPG. No significant differences were observed for the other variables. Both physical activity models were effective in improving a subset of obesity-related health parameters. The findings should be extended by further investigation using more sophisticated measures of energy expenditure.Clinical Trial Registration:https://ensaiosclinicos.gov.br/, identifier: RBR-45ywtg. (shrink)

From a scientific perspective, hunger can be regarded as an identifiable conscious sensation which can be distinguished from other conscious states. The hunger state can be measured and is a marker of the existence of underlying biological processes. Measured hunger is functional and is normally associated with the act of eating. However, the conscious state of hunger, although driven physiologically, is not exclusively determined by biology; there is an environmental influence that can modulate its intensity and periodicity, and cultural factors (...) that shape the appropriateness of the expression of hunger. Within a psychobiological framework, hunger can be considered as the expression of a ‘need state’ which mediates between biological requirements and environmental satisfaction. Our empirical studies show that hunger is clearly associated with biological signals and is central to the relationship between energy expenditure and energy intake. (shrink)

Extractive foraging tasks, such as digging, are broadly practiced among hunter-gatherer populations in different ecological conditions. Despite tuber-gathering tasks being widely practiced by children and adolescents, little research has focused on the physical traits associated with digging ability. Here, we assess how age and energetic expenditure affect the performance of this extractive task. Using an experimental approach, the energetic cost of digging to extract simulated tubers is evaluated in a sample of 40 urban children and adolescents of both sexes (...) to measure the intensity of the physical effort and the influence of several anatomical variables. Digging is a moderately vigorous activity for inexperienced girls and boys from 8 to 14 years old, and it requires significant physical effort depending on strength and body size. However, extracting subterranean resources is a task that may be performed effectively without previous training. Sex-specific and age-specific differences in the net energy expenditure of digging were detected, even though both sexes exhibited similar proficiency levels when performing the task. Our results highlight that both boys and girls spend considerable energy while digging, with differences largely driven by body size and age. Other factors beyond ability and experience, such as strength and body size, may influence the proficiency of juveniles in performing certain physically intensive foraging tasks, such as gathering tubers. (shrink)

By investigating the status quo of the swimming training market in a certain area, we can obtain information on the current development of the swimming training market in a certain area and study the laws of the development of the market so as to provide a theoretical basis for the development of the market. This paper designs an evaluation algorithm suitable for swimming training based on the improved AlexNet network. The algorithm model uses a 3 × 3 size convolution kernel (...) to extract features, and the pooling layer uses a nonoverlapping pooling strategy. In order to accelerate the network convergence, the model introduces batch normalization technology. The algorithm uses data augmentation technology to expand the data set, including rotation and random erasure, to a certain extent alleviating the problem of overfitting. The results of the study showed that there were no significant differences in fat, minerals, protein, body mass index, basal metabolic rate, and total energy expenditure in the body composition ratios of children in the convolutional neural network assessment group and the control group, while muscle and total body water were not significantly different. However, there are significant differences in fat-free body weight and muscle strength of various segments of the body, among which there are very significant differences in muscle strength of lower limbs in each segment of the body. There were no significant differences in minerals, body mass index, basal metabolic rate, total energy expenditure, and lower limb muscle strength in the body composition ratios of men and women in the convolutional neural network assessment group. There are significant differences in body weight, upper limb muscle strength, and trunk muscle strength. There were no significant differences in the proportions of body composition between men and women in the control group, except for fat and protein. (shrink)

The article defines the structure, level and structure of expenditures of the State Budget of Ukraine for economic activity. We found a number of budget support priority sectors, including the energy sector, roads, agriculture and so on. The source for the analysis is the application of the Law of Ukraine "On State Budget of Ukraine for 2014" and the program code and functional classification of expenditures and financing of the budget. The law provides for implementation in 2014 of more (...) than 500 budget programs, of which the largest budgetary allocations provided for key spending units. Analyzed the proportion of spending on economic activity in the State Budget of Ukraine, which only zamaye twentieth share in the general fund, and almost a third in a special fund, which indicates a clear thrust of expenditure. The author notes that a significant amount of funds allocated to the coal industry subsidies and restructuring at the expense of the general fund of the State Budget of Ukraine is economically justified to ensure the economic security of Ukraine. The main part of a special fund aimed at financing for road infrastructure as infrastructural spheres of the national economy, the responsibility for proper condition which carries state. Established that priority areas for financing agriculture in general and special funds of the State Budget of Ukraine is the state support for the development of domestic livestock food market as well as the costs of participation in international specialized organizations to ensure adequate state control over the standards and quality of food products extremely important in terms of Ukraine's accession to the WTO and the EU to strengthen the competitiveness of domestic producers. Positively also characterize the structure of fiscal expenditures on economic activity, a significant proportion of the fund and the special fund. However insufficient volume and specific gravity is funding fundamental and applied research in various fields of national economy, which hinders its innovative development. (shrink)

ExcerptAlain de Benoist, Ernst Jünger: Between the Gods & the Titans. Edited by Greg Johnson. Translated by Greg Johnson and F. Roger Devlin. Budapest: Middle Europe Books, 2022. Pp. 180. The central figure in Alain de Benoist’s introductory volume on the life and work of Ernst Jünger is the Worker. He is an intelligent anchor for the volume, for he, of all of Jünger’s metaphorical symbols, most extensively occupies his thoughts throughout his long career. He also most fully characterizes modernity: (...) first its glorious promise, later its potential horror. Introduced in Jünger’s book of the same name in 1932, the Worker is the dominant figure of our time. Benoist writes that the Worker subsumes “all creation aimed at giving form to the world, all affirmation of power, all expenditure of energy.” In this sense, the Worker dominates modernity because the productive spirit—the belief that one can will into existence that which one conceives—dominates modernity. Titanic factories, new political systems, an interconnected world state: these ambitious projects of the time are the realization of this figure. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Ethical, Legal, and Social Implications Research Program at the National Human Genome Research InstituteEric M. Meslin (bio), Elizabeth J. Thomson (bio), and Joy T. Boyer (bio)Organizers of the Human Genome Project (HGP) understood from the beginning that the scientific activities of mapping and sequencing the human genome would raise ethical, legal, and social issues that would require careful attention by scientists, health care professionals, government officials, and the (...) public. The establishment of the ELSI (ethical, legal, and social implications) programs at the National Human Genome Research Institute (NHGRI) and the Department of Energy (DOE) was thought to be vital to the success of the HGP in the United States. It also provided a novel approach to the simultaneous study of ethical, legal, and social issues and basic scientific issues. Eric Juengst, the first director of the ELSI program, described its origins in a previous issue of the Kennedy Institute of Ethics Journal (Juengst 1991). Now in its seventh year, the ELSI program has accomplished much. This article summarizes the evolution and goals of the ELSI program at NHGRI, outlines the program’s current research priorities with examples of activities within each priority area, and provides a look to the future, including the initiation of a strategic planning process.Evolution and Goals of the ELSI Research ProgramThe HGP’s “genomic” goals are unique: to map and sequence the entire human genome—some 3 billion base pairs that make up approximately 80–100,000 genes—and the genomes of related model organisms by the year 2005. This goal was particularly ambitious since, when it was proposed, the technologies for mapping and sequencing had yet to be developed. When the HGP was first established, its organizers also elaborated a set of ELSI goals, which they saw as vital to the success of the genome project. The original ELSI goals were: (1) to anticipate and address the implications of the HGP for individuals and society and (2) to examine the ELSI consequences of mapping and sequencing the human genome in order to stimulate public discussion. To meet these goals, the NHGRI created its ELSI research program in 1990. Along with mapping, sequencing, [End Page 291] and mammalian genetics, ELSI was one of four original branches in the NHGRI Division of Extramural Research that funded research in those areas. Although the individual “branches” no longer exist, the mechanisms for funding research remain much the same. While the overall goals of the program have not changed, the specific ways of achieving the goals have continued to evolve. The importance of the ELSI program lies not in the collection of a full set of data that will be valuable in and of itself, but in the value of using and interpreting this new set of information.Early on, the NHGRI described a set of somewhat more specific goals: (1) to develop a program to help understand the ethical, legal, and social implications of the human genome project and (2) to identify and define the major issues of concern and develop policy options to address them. These more specific goals have been largely met. As the most recent biennial NHGRI Progress Report notes, “a robust ELSI research and education program has been established, many of the most urgent ELSI issues have been identified, and many policy options to address these issues have been proposed” (NCHGR 1995, p. 21). Between 1990 and 1996, ELSI provided more than $32.5 million in funding through 128 research and education grants in more than 30 states and in Canada (Table 1). The ELSI research budget is unique in that when originally created, it was specifically tied to the amount of money provided for the overall NHGRI budget. The NHGRI originally devoted 3 percent of its extramural budget to fund ELSI projects, but in FY 1991, it increased the ELSI budget to 5 percent, a figure that remains today. Table 2 lists the expenditures for each fiscal year since 1990 and the cumulative expenditures to date. The ELSI research budget at NHGRI this year will be about $7 million. When other sources of funding—e.g., co-funding arrangements with other institutes and agencies and the funding of ELSI... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Economy as a Victimizing Mechanism Erich Kitzmüller Universität Wien and Wirtschaftsuniversität Wien 1. The Enigma of Modern Economics The effects of the present economic system are remarkably ambiguous. When we compare modern society with any preceding society in history it becomes evident that the ability to produce wealth is its distinguishing feature. It also is evident that the most highly productive and technologically advanced societies of the world are (...) at the root of grave social and ecological disturbances that are pushing humankind to the edge of global catastrophe. The scope and complexity of the adverse effects and risks, of the degradation to the natural surroundings and to social cohesion, are unprecedented in history. Although those phenomena are well known, they are not widely understood. The positive effects of modern economics are evident. The outstanding capacity to produce a vast array of technical instruments and rational organizations which serve as problem solving tools have opened the way to a level ofprosperity, and indeed of affluence, that is unparalleled in the history of civilization. In sharp contrast to this story of success is, however, the equally impressive record ofdestruction. The gulf between those who possess vast material means and those who possess the minimum for survival is widening both on a global scale and within individual affluent societies. The relation between increased productivity and ecological destruction seems to parallel that between growing wealth and growing human misery. The high rate of exploitation of natural resources and the artificial changes in climate are endangering the viability of future generations to the extent that the extinction of species and cultures is, finally, not a vague, futuristic threat, but a clear and present danger to life as we know it. The economic performance of the prosperous nations today, and of modern society in general, invokes a number of critical issues that need to be 1 8 Erich Kitzmüller addressed. Why have the developed nations been so successful in achieving their high productivity through the efficient utilization of systems of organization and participation? Why have those particular success-making qualities enabled them to dominate in such a global and universal way, while their competitors retreat into an increasingly marginal economic existence? Why does the paradox exist between the global richness and success of certain societies and the destructive nature of their output? The logical cumulative question is, then, Why is the current economic system both extraordinarily productive and destructive? Paramount efficiency in the production of wealth and success Never before has society been so efficient in accumulating wealth. This is the most striking feature of the upper financial strata of humanity, of, for example, the OCED countries. Whatever factor can be singled out, the formula remains the same: high levels of input of energy and other resources, and high output in terms of tools for production and consumer goods. For decades the general trend of income, savings, investments, and consumer expenditures, whatever their fluctuations, has been upward. In spite of the grievances and alleged cases of injustice, ever growing prosperity and affluence has become the normal expected result of the economic process. Wealth is produced not only in terms of achieved output, but also in terms of the capacity to tackle any difficulties through an expansion of the economic process. This may be the most important feature of present economic performance, even more important than its excellence in increasing the output of goods and services. Wealth is accumulated, moreover, not only in terms of material goods and services, but in terms of the options we have in reacting to the reality of needs and scarcities. The real products themselves become enhanced options that specify particular means to improve technologies and to apply rational solutions to troublesome situations and, thus, to identify those situations as problems and to solve them. In the context of modem society, wealth is essentially the twofold process of the means for domination on the part of both states and companies, and of ever growing liberties. The premise is to win access to exemplary, that is to successful and happy, life styles. AU the while the focus of attraction may shift from power to the anticipated pleasure of consumption... (shrink)

Physiological investigation has demonstrated that the central nervous system monitors body composition and adjusts energy intake and expenditure to stabilize total adipose tissue mass. Genetic variations in the signalling molecules involved in this regulatory system account for the heritable component of body fat content. The application of molecular techniques to rodent models of Mendelian obesity has resulted in the characterization of five loci at which mutations produce an abnormal accumulation of body fat. The genes at these loci include (...) agouti, which encodes a molecule that antagonizes the binding of alpha melanocyte‐stimulating hormone to its receptor; fat, which encodes carboxypeptidase E; tubby, which encodes a putative phosphodiesterase; obese, which encodes a circulating satiety protein; and diabetes, which encodes the receptor for the obese gene product. A more detailed understanding of the functional interrelationships of these genes should lead to important new insights into the causes and potential therapies for human obesity. (shrink)

The three volumes of The Accursed Share address what Georges Bataille sees as the paradox of utility: namely, if being useful means serving a further end, then the ultimate end of utility can only be uselessness. The first volume of The Accursed Share, the only one published before Bataille's death, treated this paradox in economic terms, showing that "it is not necessity but its contrary, luxury, that presents living matter and mankind with their fundamental problems." This Zone edition includes in (...) a single volume a reconstruction, based on the versions published in Bataille's posthumous collected works, of his intended continuation of The Accursed Share.In the second and third volumes, The History of Eroticism and Sovereignty, Bataille explores the same paradox of utility, respectively from an anthropological and an ethical perspective. He first analyzes the fears and fascination, the prohibitions and the transgressions attached to the realm of eroticism as so many expressions of the "uselessness" of erotic life. It is just this expenditure of excess energy that demarcates the realm of human autonomy, of independence relative to.useful" ends. The study of eroticism therefore leads naturally to the examination of human sovereignty, in which Bataille defines the sovereign individual as one who consumes and does not labor, creating a life beyond the realm of utility.Georges Bataille, a philosopher and novelist sui generis, died in 1962. (shrink)

Consumers can have difficulty expressing their buying intentions on an explicit level. The most common explanation for this intention-action gap is that consumers have many cognitive biases that interfere with decision making. The current resource-rational approach to understanding human cognition, however, suggests that brain environment interactions lead consumers to minimize the expenditure of cognitive energy. This means that the consumer seeks as simple of a solution as possible for a problem requiring decision making. In addition, this resource-rational approach (...) to decision making emphasizes the role of the principle of Occam’s Razor, inductive inference, and Bayesian reasoning by illuminating the human-environment relationship. This paper introduces the Consumer Contextual Decision-Making Model (CCDMM). Based on the CCDMM, two hypothetical strategies of consumer decision making will be presented. First, the SIMilarity-Strategy (SIMS) is one in which most of a consumer’s decisions in a real-life context are based on prior beliefs about the role of a commodities specific to real-life situation being encountered. Because beliefs are based on previous experiences, consumers are already aware of the most likely consequences of their actions. At the same time, they do not waste time on developing contingencies for what, based on previous experience, is unlikely to happen. Second, the What-is-Out-there-in-the-World-Strategy (WOWS) is one in which prior beliefs do not work in a real-life situation, requiring consumers to update their beliefs. The principle argument being made is that most experimental consumer research describes decision making based on the WOWS, when participants cannot apply their previous knowledge and situation-based strategy to problems. The article analyses sensory and cognitive biases described by behavioral economists from a CCDMM perspective, followed by a description and explanation of the typical intention-action gap based on the model. Prior to a section dedicated to discussion, the neuroeconomic approach will be described along with the valuation network of the brain, which has evolved to solve problems that the human has previously encountered in an information-rich environment. The principles of brain functions will also be compared to CCDMM. Finally, different approaches and the future direction of consumer research from a contextual point of view will be presented. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Ideas 65.1 (2004) 155-157 [Access article in PDF] In Memoriam John F. Callahan John Francis Callahan, Professor Emeritus of Philosophy and Classics at Georgetown University, died 14 July 2003 after open-heart surgery performed 6 June and was buried with full military honors 17 September at Arlington National Cemetery. His funeral Mass at the Old Post Chapel was concelebrated by his old friend and former (...) colleague, Father Edward W. Bodnar, S.J., who had also concelebrated a memorial Mass in the Jesuit Chapel at Georgetown 5 August.John served on the Board of Editors and the Board of Directors of the Journal of the History of Ideas from 1970 until his death and was Vice-President from 1985. Throughout thirty-three years, during which he never missed a meeting until the last, he devoted unstinted time and energy to the affairs of the Journal, rigorously scrutinizing every problem, from matters of editorial policy through changes in leadership, location, and membership on the Editorial Board to proposals for expenditures and questions of format and style. He was a meticulous reader of manuscripts and applied the most stringent standards to his consideration of both content and modes of expression. No mistake in Greek typography escaped his vigilance. He brought to the annual meetings a distinctive elegance and an unusual sense of collegiality that derived both from his devotion to the Journal itself and from his long friendship with some of the older members of the Board, such as Paul Kristeller and Richard McKeon.John was a life member of the American Philological Association (since 1940) and served with distinction from 1976 to 1986 as its delegate to the International Federation of Classical Studies (FIEC), attending its meetings in Budapest and Helsinki. A scholar of exceptionally wide-ranging interests, he was best known for his studies of the concept of time in ancient philosophy and his critical edition of Gregory of Nyssa, De oratione dominica et De beatitudinibus, which he completed at Dumbarton Oaks after he retired from Georgetown.Born in Chicago 13 May 1912, he began the study of Greek and Latin at St. Ignatius Prep, where he was also introduced to opera, a lifelong passion, by one of his Jesuit teachers. He received the A.B. in 1933 and the A.M. in 1934 from Loyola University, Chicago, which on Founder's Day, 1965, honored him with an award for distinguished contributions to classical scholarship. He received the Ph.D. in 1940 from the University of Chicago, where he studied with Richard McKeon and Werner Jaeger, the two principal, very different influences on his approach to philosophy and philology. Henry Prescott and Carl Darling Buck were two other members of that fabulous generation of classical scholars at Chicago who made a lasting impression on him. His interest in Plautus, Greek and Roman linguistics, and comparative grammar continued throughout his life, contributing to what a former colleague at Dumbarton Oaks has described as an uncanny ability to penetrate beneath the surface of the classical languages, to "peer into their deep structure."John was a Teaching Fellow at the University of Chicago, 1936-37, Instructor at Loyola University, 1937-40, Visiting Instructor, Harvard University, 1940-41, Assistant Professor, Loyola University, 1941-43, Associate Professor and Professor of Classics and Philosophy, Georgetown University, from 1946 until he retired in 1978, and Project Director at Dumbarton Oaks, Harvard University, 1977-86. He served in the United States Navy from 1943 to 1946, working in Naval Communications. He rarely [End Page 155] spoke of his part in breaking the Japanese code, but often referred to such comrades in arms as Sam Atkins and Richmond Lattimore, who like him returned to teaching as soon as World War II was over.John's teaching was enriched by his research, which was supported by a notable succession of fellowships, from the Rockefeller Foundation in 1947, the Ford Foundation for the Advancement of Education, 1953-54, the Fulbright Commission, 1953-55, the Guggenheim Foundation, 1958-59, and the National Endowment for the Humanities, 1967. He... (shrink)

Dance is addressed as making significance for what Elias terms the civilizing process of early modernity through its contribution to the ennoblement of warriors and the pacification of merchants. The grounds for this are drawn from McNeill's contention that expenditure of muscular energy rhythmically in dance, as in military drill, but with different sociocultural consequences, is a fundamental human device for consolidating community feeling by facilitating cooperation by arousing a warm sense of togetherness. The significance of dance as (...) a sociocultural practice in early modernity is discussed critically through contemporary writings from the 16th and 17th centuries, with particular consideration given to the description of dance as an allegory for moral order in Elyot's manual on the education of the ruler. (shrink)

In this chapter, we develop the claim that today, in light of the distributed catastrophe called the Anthropocene, the question of ethics first and foremost becomes a question of economy and energy. Supplementing existing ethical approaches to the question of economy and energy, we offer what we understand to be a more fundamental economical interpretation of the Anthropocene by way of Georges Bataille’s philosophical thought on economy. We will argue that inasmuch as it results from what has come (...) to be known as “the great acceleration”, the Anthropocene can be understood as a consequence of an economic consideration of energy that is oriented towards scarcity and utility, which is to say to Bataille’s “restricted economy”. Additionally, we show how for Bataille, such a ‘restricted’ consideration of energy is an ethical affair, since it misunderstands the constitutive abundance of energy associated with “the general economy”, thereby simultaneously and catastrophically misunderstanding the ethos of human existence in servile terms of labour and efficiency. Finally, we investigate how Bataille’s concept of sovereignty seeks to surpass such servility and efficiency by way of a consideration of energy that is oriented towards expenditure. We offer a reinterpretation of the ethics of sovereignty by confronting it with our contemporary deteriorating oikos inhabited in the Anthropocene. We close by arguing that notwithstanding its irrevocable difficulties, the question of ethics in the Anthropocene must be considered as an energetic ethics of sovereignty. (shrink)

Following with the discovery of the electron by J. J. Thomson at the end of the nineteenth century a steady elucidation of the structure of the atom occurred over the next 40 years culminating in the discovery of nuclear fission in 1938–1939. The significant steps after the electron discovery were: discovery of the nuclear atom by Rutherford (Philos Mag 6th Ser 21:669–688, 1911 ), the transformation of elements by Rutherford (Philos Mag 37:578–587, 1919 ), discovery of artificial radioactivity by Joliot-Curie (...) and Joliot-Curie (Comptes Rendus Acad Sci Paris 198:254–256, 1934 ), and the discovery of the neutron by Chadwick (Nature 129:312, 1932a , Proc R Soc Ser A 136:692–708, 1932b ; Proc R Soc Lond Ser A 136:744–748, 1932c ). The neutron furnished scientists with a particle able to penetrate atomic nuclei without expenditure of large amounts of energy. From 1934 until 1938–1939 investigations of the reaction between a neutron and uranium were carried out by E. Fermi in Rome, O. Hahn, L. Meitner and F. Strassmann in Berlin and I. Curie and P. Savitch in Paris. Results were interpreted as the formation of transuranic elements. After sorting out complex radio-chemistry and radio-physics O. Hahn and F. Strassmann came to the conclusion, beyond their belief, that the uranium nucleus split into smaller fragments, that is nuclear fission. This was soon followed in 1939 by its theoretical interpretation by L. Mietner and O. Frisch. (shrink)

… Pound’s Imagist economy often mixes metaphors of capitalization with metaphors of expenditure. Words, he writes in an early essay, are like cones filled with energy, laden with the accumulated “power of tradition.” When correctly juxtaposed, these words “radiate” or “discharge” or spend this energy , just as the Image releases “an intellectual and emotional complex in an instant of time” . The precise relation of accumulation to expenditure in Pound’s Imagism is never really elaborated. For (...) clarification one would probably have to look toward his theories of sexuality, which hint at a proportion between spermatic retention and intensity of ejaculation. “The liquid solution [of sperm and/or thought],” he writes in his 1921 “Postscript” to Gourmont’s Natural Philosophy of Love, “must be kept at right consistency; one would say the due proportion of liquid to viscous particles, a good circulation; the actual quality of the sieve or separator, counting perhaps most of all; the balance of ejector and retentive media” .13 Similar physiological metaphors will shape Pound’s later economic writings of the thirties and forties. Money will function as a kind of “sieve” or “separator” , and usury will be described as malevolent form of retention, an “obstruction” to the proper circulation of money and goods. Economic justice will therefore involve the institution of a correct “balance” or “measure” between accumulation and expenditure, between “ejector” and “retentive media.” From Pound’s later Confucian perspective, excess in either direction—whether it take the form of “smeary hoarding” or extravagant squandering—always leads to evil and disorder.14Excess is of course what Pound’s Imagist economy most militantly seeks to eliminate from contemporary poetry. Pound writes in 1912, “As to Twentieth-century poetry … it will be harder and saner … ‘nearer the bone.’ It will be as much like granite as it can be … It will not try to seem forcible by rhetorical din, and luxurious riot. We will have fewer painted adjectives impeding the shock and stroke of it…. I want it austere, direct, free from emotional slither” . The vocabulary of this passage combines a discernibly American, puritanical suspicion of ornament with a functionalist asceticism that we have come to recognize as a characteristic feature of the international style of high modernism.15 From a postmodernist vantage point, however, we might well question just why the category of excess or surplus represented by “rhetorical din,” “luxurious riot,” or “emotional slither” should be so inevitably construed as negative or uneconomic. Georges Bataille, for one, provides a provocative refutation of this ideology in La Part maudite. The economics he there seeks to define would instead be based on the valorization of excess, or of what he terms “la dépense improductive,” nonproductive expenditure. Bataille’s “economy of excess” turns on “la perte du proper,” that is, the loss of the literal to the figurative, the loss of purity to scatological defilement, and the loss of personal identity to a sacred expropriation by the Other. 13. See also Kevin Oderman’s comments on the importance of delay and deferral to Pound’s troubadour “eroticism of dalliance” in “ ‘Cavalcanti’: That the Body Is Not Evil,” Paideuma 11 : 257-79. If, according to Pound, the “classic aesthetic” involves “plastic to coitus, plastic plus immediate satisfaction,” Cavalcanti’s cult of Amor instead privileges mental reterntion, “the fine thing held in the mind,” that is, erotic or mnemonic capitalization. See LE, pp. 150-53.14. Rabaté, Language, Sexuality, and Ideology, pp. 217-23, similarly links Pound’s “Postscript” to Gourmont to his later economics.15. Herbert Schneidau, Ezra Pound: The Image and the Real , pp. 177-78. Richard Sieburth is associate professor of French at New York University. He is the author of Instigations: Ezra Pound and Remy de Gourmont and translator of Friedrich Hölderlin’s Hymns and Fragments . He is currently preparing an edition of Pound’s writings on France. (shrink)

The realm of freedom actually begins only where labour which is determined by necessity and mundane considerations ceases; thus in the very nature of things it lies beyond the sphere of actual material production. Just as the savage must wrestle with Nature to satisfy his wants, to maintain and reproduce life, so must civilized man, and he must do so in all social formations and under all possible modes of production. With his development this realm of physical necessity expands as (...) a result of his wants; but, at the same time, the forces of production which satisfy these wants also increase. Freedom in this field can only consist in socialized man, the associated producers, rationally regulating their interchange with Nature, bringing it under their common control, instead of being ruled by it as by the blind forces of Nature; and achieving this with the least expenditure of energy and under conditions most favourable to, and worthy of, their human nature. But it nonetheless still remains a realm of necessity. Beyond it begins that development of human energy which is an end in itself, the true realm of freedom, which, however, can blossom forth only with the realm of necessity as its basis. The shortening of the working day is its basic prerequisite. (Marx 1971, 820). (shrink)

The Allison Commission focused attention on the administration of the scientific bureaux and its relation to the jurisdictional system in the Congress. The commission also had a more considerable influence on congressional policy towards the scientific bureaux than was previously thought. Legislative recommendations offered by the Allison Commission became law, even if they avoided the notice of congressional opponents through the strategic manipulation of the appropriations process. Hilary Herbert was not a crude enemy of science, but a staunch defender of (...) the obligations of Congress to scrutinise the expenditure of funds it allocated.This detailed political history of the Allison Commission is a necessary part of any history of American science policy. William Boyd Allison and Hilary Herbert were, no less than scientists like Powell, initiators of a tradition which has continued to be important in American governmental science policy.The form of the special committee devoted to scientific issues was initiated by the Allison Commission. It prefigured more recent and familiar congressional inquiries like the Joint Committee on Atomic Energy, the Government Operations Committee under Representative Fountain, the House Science Policy Task Force, and the Energy and Commerce Committee under Representative Dingell. The attentiveness to details like pay, printing, food and morale—as small but manageable parts of the larger enterprise—foreshadows more contemporary inquiries into the details of the procedures for awarding grants and contracts and the assurances of financial and scientific integrity. The mechanisms of control applied to governmental science by the Allison Commission—particularly itemised appropriations, but also control over personnel through promotions and control of bureaucratic organisation by virtue of congressional rather than disciplinary organisation—stand as early examples of how Congress may continue to exert its constitutional authority to scrutinise an innovative and entrepreneurial scientific community. (shrink)

n Part I of this essay I take a canonical case of political theology, Schmitt’s theory of sovereignty (1985; 1922), and show how Agamben derives his account of sovereignty from an interpretation of Schmitt that relies on the interesting theological premise of an atemporal act or decision, one that is traditionally attributed to god’s act of creation, and that is only ambiguously secularized in the transcendental moment of German Idealism. In Part II I show how this reading of Schmitt can (...) be used to avoid a certain kind of negative political theology associated with deconstruction because Agamben’s reading of Schmitt explains the emergence of certain specific temporal structures associated with the sovereign political decision: the sovereign political decision cannot be represented as having a beginning, and hence recedes phenomenologically into a kind of a priori past; and the sovereign decision cannot be represented as completed, and hence it is experienced as a ‘perpetual expenditure of energy’ that lacks comprehensible relation to a goal. In Part III I defend Agamben’s interpretation of sovereignty as a transcendental act from Negri’s objection that Agamben simply equates without argument Negri’s radically democratic conception of revolutionary constituent power with Schmitt’s conception of sovereignty (1999, p. 13). My defense relies on identifying Agamben’s ‘paradox of sovereignty’ (Agamben 1998, pp. 15ff.) with a ‘paradox of democracy.’ (Mouffe 2000; Whelan 1983) In Part IV I realize a corollary of the identification of the two paradoxes, of sovereignty and democracy: that political borders are the spatial site of the application of the act of political sovereignty, and possess a kind of transcendental spatiality akin to the special temporality associated with sovereignty. I apply this understanding to the privileged special case of the US-Mexico border: the structures implicit in Agamben’s analysis explain some crucial features of this case of walling: its manifest failure to achieve, even in principle, the purpose for which it is allegedly intended; the failure of democratic polity to address those affected by the wall; the appeal to sovereign powers in the legal legitimation of border policy. I defend Agamben’s analysis against other apparently competing views, especially those of Wendy Brown (2010) and argue that the transcendental act of sovereignty comprises a kind of primary political repression that opens up the space for ideological understandings of the wall, but does not itself comprise one. In Part V I address the question whether Agamben’s derived category of ‘bare life’ can also be used in the context of the border, arguing that it can. I conclude with some critical remarks about the limits of Agamben’s view. (shrink)

This chapter presents the story of successive generations of Multivacs, self‐improving superintelligent computers that serve as the custodians of humanity. The first part of the chapter ends with a question posed to the Multivac that whether mankind, one day, without the net expenditure of energy, be able to restore the sun to its full youthfulness even after it had died of old age. Some moments later, the computer replies that it is unable to provide an answer due to (...) insufficient data. This answer is repeated for other questions too by other computers, each more improved than the earlier one. The questions include whether stars, being power units, can be made to start again once their power drains out, whether entropy can be reversed, and whether stars could be kept from dying. (shrink)

Nietzsche wanted to affirm life in its totality without dispensing with either the joy of affirmation or the tragic energy of the most terrible that it implies. His thought and his life bore witness to this. However, a task of such magnitude requires the affinity of other spirits who are capable of traveling other paths than those of ascent. Bataille's immanent mysticism knows that in the sovereignty of excess the limitlessness of expenditure allows us to descend into the (...) sacred spaces of the curse. The present work wants to delve into such a physiological inner experience to see whether the Nietzschean affirmation can be consummated in this way. Como sabemos Nietzsche quiso afirmar la vida en su totalidad sin prescindir ni de la alegría misma de la afirmación, ni de la energía trágica de lo más terrible que ello implica. Sin embargo, una tarea de esa magnitud requiere la afinidad de otros espíritus que sean capaces de recorrer otras vías distintas a las del ascenso. El misticismo inmanente de Bataille sabe bien que en la soberanía del exceso la ilimitación del gasto nos permite descender a los espacios sagrados de la maldición. La afirmación nietzscheana parece querer consumarse de este modo. (shrink)

Georges Bataille considered The Accursed Share, his radical critique of economic theories based on rational categories of need, scarcity, and utility, his most important project. In Volume I, he announced two further volumes, The History of Eroticism and Sovereignty, but he never published them in book form. This Zone edition includes in a single volume a reconstruction of completed versions of these texts as published in Bataille’s posthumous collected works. Here, Bataille expands on the notion developed in Volume I of (...) an economics based not on the management of scarce resources but on the exuberant consumption of excess production, the accursed share. In its first part, Bataille identifies eroticism as an ideal form of consumption, since in his view it is useless, purposeless. As this expenditure of excess energy demarcates the realm of human autonomy, the study of eroticism leads naturally to an examination of sovereignty, in which Bataille defines the sovereign individual as one who consumes and does not labor, creating a life beyond the realm of utility. (shrink)