We consider the problem of mixing in the f 0(980)–a 0(980) system when width effects are taken into account. By explicit calculation we show that two mixing angles are necessary to describe the phenomenon.

This study investigates the relative impacts of the facial width-to-height ratio on the first impressions business professionals form of business consultants when seeing their photographs on a corporate website or LinkedIn page. By applying conjoint analysis on field experiment data, we find that in a zero-acquaintance situation business professionals prefer low-fWHR business consultants. This implies that they prefer a face that communicates trustworthiness to one that communicates success. Further, we have investigated the words that business professionals use to describe (...) their preferred consultant. These approach motivations help practitioners to improve the picture-text alignment. The results underline the necessity to critically assess the pictures and text used on websites and media platforms such as LinkedIn for business purposes, and to see them as a key element of business and self-communication that can be altered in order to improve business ‘mating.’. (shrink)

A simple geometry utilizing a laser-excited atomic beam as light source, and a nearby oscillating mirror, would permit the observation of a two-channel optical interference effect involving photons which can be localized predominantly in one channel by coincidence observations of the recoiling source atom. A sacrifice of the optimum conditions for photon interference is necessary even when photon localization in one channel is accomplished by an observation of the recoil atom. This necessity arises because the width of the slit (...) defining the atomic beam, and with it the important optical source dimension, must be comparable to the optical wavelength to obtain the small uncertainty in initial total momentum needed for significant localization. Quantum mechanical calculations of the coincidence intensity and singles intensity as a function of mirror position are made for a source width of five quarter wavelengths and are compared to a classical optics calculation of the singles intensity. The coincidence intensity calculation, as expected, predicts a smaller interference effect than classical optics due to the photon localization. The singles intensity calculation also predicts the same reduction in the classical interference effect, as a consequence of the orthoganality of the final atom states. (shrink)

Using Finsler brane solutions [see details and methods in: S. Vacaru, Class. Quant. Grav. 28:215001, 2011], we show that neutrinos may surpass the speed of light in vacuum which can be explained by trapping effects from gravity theories on eight dimensional (co) tangent bundles on Lorentzian manifolds to spacetimes in general and special relativity. In nonholonomic variables, the bulk gravity is described by Finsler modifications depending on velocity/momentum coordinates. Possible super-luminal phenomena are determined by the width of locally (...) anisotropic brane (spacetime) and induced by generating functions and integration functions and constants in coefficients of metrics and nonlinear connections. We conclude that Finsler brane gravity trapping mechanism may explain neutrino super-luminal effects and almost preserve the paradigm of Einstein relativity as the standard one for particle physics and gravity. (shrink)

Part of the equation in sub-section “Key findings” is missing in the original publication of the article. The error was caused by the fact that the equation, due to its length, exceeded the page width. The missing part of the equation is given below.

Real-world walking activity is important for poststroke patients because it leads to their participation in the community and physical activity. Walking activity may be related to adaptability to different surface conditions of the ground. The purpose of this study was to clarify whether walking adaptability on an uneven surface by step is related to daily walking activity in patients after stroke. We involved 14 patients who had hemiparesis after stroke and 12 healthy controls. The poststroke patients were categorized as least (...) limited community ambulators or unlimited ambulators. For the uneven surface, the study used an artificial grass surface. The subjects repeated even surface walking and the uneven surface walking trials at least two times at a comfortable speed. We collected spatiotemporal and kinematic gait parameters on both the even and uneven surfaces using a three-dimensional motion analysis system. After we measured gait, the subjects wore an accelerometer around the waist for at least 4 days. We measured the number of steps per day using the accelerometer to evaluate walking activity. Differences in gait parameters between the even and uneven surfaces were calculated to determine how the subjects adapted to an uneven surface while walking. We examined the association between the difference in parameter measurements between the two surface properties and walking activity. Walking activity significantly and positively correlated with the difference in paretic step length under the conditions of different surface properties in the poststroke patients and step width in the healthy controls. The strategy of increasing the paretic step length, but not step width, on an uneven surface may lead to a larger base of support, which maintains stability during gait on an uneven surface in poststroke patients, resulting in an increased walking activity. Therefore, in poststroke patients, an increase in paretic step length during gait on an uneven surface might be more essential for improving walking activity. (shrink)

The elastic and radiative π + p scattering are studied in the framework of an effective Lagrangian model for the Δ ++ resonance and its interactions. The finite width effects of this spin-3/2 resonance are introduced in the scattering amplitudes through a complex mass scheme to respect electromagnetic gauge invariance. The resonant pole (Δ ++) and background contributions (ρ 0, σ, Δ, and neutron states) are separated according to the principles of the analytic S-matrix theory. The mass and (...) width parameters of the Δ ++ obtained from a fit to experimental data on the total cross section are in agreement with the results of a model-independent analysis based on the analytic S-matrix approach. The magnetic dipole moment determined from the radiative π + p scattering is $\mu _{\Delta ^{ + + } } = (6.14 \pm 0.51)$ nuclear magnetons. (shrink)

Though individual categorization or decision processes have been studied separately in many previous investigations, few studies have investigated how they interact by using a two-stage task of first categorizing and then deciding. To address this issue, we investigated a categorization-decision task in two experiments. In both, participants were shown six faces varying in width, first asked to categorize the faces, and then decide a course of action for each face. Each experiment was designed to include three groups, and for (...) each group, we manipulated the probabilistic contingencies between stimulus, category assignments, and decision consequences. For each group, each participant received three different sequences of category response, category feedback, decision response, and decision feedback. We found that participants were only partially responsive in the appropriate directions to the contingencies assigned to each group. Comparisons of results from different sequences provided evidence for empirical interference effects of categorization on decisions. The empirical interference effect is defined as the difference between the probability of taking a hostile action in decision-alone conditions and the total probability of taking a hostile action in categorization-decision conditions. To test competing accounts for multiple empirical results, including two-stage choice probabilities and empirical interference effects, we compared a quantum cognition model versus a two-stage exemplar categorization model at both aggregate and individual levels. Using a Bayesian information criterion, we found that the quantum model provided an overall better model fit than the exemplar model. Although both models predicted empirical interference effects, the exemplar model was able to generate probabilistic deviation by incorporating category information of the first stage into the feature representation of the subsequent decision stage, while the quantum model produced interference effect by superposition, measurement, and quantum entanglement. (shrink)

People suffering from Obsessive-Compulsive Disorder (OCD) do things they do not want to do, and/or they think things they do not want to think. In about 10 percent of OCD patients, none of the available treatment options is effective. A small group of these patients is currently being treated with deep brain stimulation (DBS). Deep brain stimulation involves the implantation of electrodes in the brain. These electrodes give a continuous electrical pulse to the brain area in which they are implanted. (...) It turns out that patients may experience profound changes as a result of DBS treatment. It is not just the symptoms that change; patients rather seem to experience a different way of being in the world. These global effects are insufficiently captured by traditional psychiatric scales, which mainly consist of behavioural measures of the severity of the symptoms. In this article we aim to capture the changes in the patients’ phenomenology and make sense of the broad range of changes they report. For that we introduce an enactive, affordance-based model that fleshes out the dynamic interactions between person and world in four aspects. The first aspect is the patients’ experience of the world. We propose to specify the patients’ world in terms of a field of affordances, with the three dimensions of broadness of scope (‘width’ of the field), temporal horizon (‘depth’), and relevance of the perceived affordances (‘height’). The second aspect is the person-side of the interaction, that is, the patients’ self-experience, notably their moods and feelings. Thirdly, we point to the different characteristics of the way in which patients relate to the world. And lastly, the existential stance refers to the stance that patients take towards the changes they experience: the second-order evaluative relation to their interactions and themselves. With our model we intend to specify the notion of being in the world in order to do justice to the phenomenological effects of DBS treatment. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Hume Studies Volume 32, Number 1, April 2006, pp. 113-117 How Wide Is Hume's Circle? (A question raised by the exchange between Erin I. Kelly and Louis E. Loeb, Hume Studies, November 2004) ANNETTE C. BAIER Hume's version, in An Enquiry concerning the Principles of Morals, section 9,2 of the viewpoint from which moral assessments are made, and from which traits are recognized as virtues or vices, is that (...) it is one which activates a "universal principle of the human frame," the "principle of humanity." It displays "the force of many sympathies," and depends upon our possession of "some propensity to the good of mankind" (EPM 5.39; SBN 226). Does this represent a revision, on Hume's part, of his Treatise claim that sympathy with a person's "narrow circle" is what enables us to judge that person's moral goodness? A humanity-wide circle is scarcely "narrow," even if it is not wide enough for those who see our treatment of animals as relevant to our moral merit or demerit. The claim about sympathy with the narrow circle is made in the Treatise section "Of goodness and benevolence."3 It has recently been assuming the status of a definition of the Humean moral point of view, in some commentators' writings.4 If it had been so intended, then there would indeed be a revision in EPM, where there is no mention of narrow circles, merely two footnotes, 22 and 25, to the section "Why utility pleases," concerning the wisdom of confining our efforts to do good to those close to us, lest our efforts be "dissipated or lost for want of a properly limited object." But in fact Hume never claimed that sympathy with a Annette Baier formerly taught in the Department of Philosophy at the University of Pittsburgh, and is now retired. Email: [email protected]. 114 Annette C. Baier person's narrow circle was enough to enable us to recognize her bravery, her proper pride, her prudence, her good judgement, her wit, her integrity, her "justice" or her allegiance to lawful magistrates. It is needed only to judge her "goodness and benevolence. " (I take it that the title, "Of goodness and benevolence," is pleonastic, that the varieties of benevolence exhaust "goodness.") Just as benevolence is not the whole of virtue, for Hume, nor is "goodness." The section in which he uses the phrase, "narrow circle," begins with an explicit limitation of what is there to be discussed: "Having thus explained that praise and approbation for everything we call great in human affections, we now proceed to give an account of their goodness..." (T 3.3.3.1; SBN 602). "Good" is not, for Hume, the most general term of moral approbation. Just as we can judge some to be "too intrepid" (an ingredient in "greatness of mind"), so we can judge some to be "too good" (EPM 7.22; SBN 259). Hume's most general terms of approbation are "meritorious" and "estimable." He uses "good" in a restricted sense, for a person's possession of the group of virtues that come under "benevolence." In the Treatise 3.3.3.15 (SBN 581-82), he speaks not of one moral point of view, but of "steady and generalpoinrs of view" (my emphasis), and it is possible, indeed plausible, that sympathy with circles of different widths will be needed to recognize different virtues and groups of virtues. For some, such as justice, "extensive sympathy" (T 3.3.1.23; SBN 586) is needed. For others, such as affability, and other aspects of "goodness," we sympathize with the effects of the person's character on a less extensive circle. A good person is affable, generous, and kind, does well as friend, as parent, as neighbor, as colleague, as employer. She does considerate and helpful things to those she encounters, both those close to her, friends, family, and work-mates, and also to those to whom she is not so close, such as the needy in her own community, to whom she may give employment, or charity. Hume uses other phrases in Treatise 3.3 which are sometimes taken to refer to the same... (shrink)

The pandemic of COVID-19 has arrested the life of 7.8 million people living on this earth. However, some people are more vulnerable to the risk of this deadly virus. The frailty of senior citizens put them at the top of this list. The past 6 months have not only presented a threat to their physical health but to mental health also. Although lockdown was necessary to check the spread of the coronavirus it culminated in an exponential rise in the problems (...) of loneliness, anxiety, fear, helplessness, and depression. The present paper reviews the role of social networking sites, apps, and other digital platforms in saving and enriching the lives of the elderly, especially those who spent the lockdown alone and were devoid of a regular support system due to unavailability of transport and administrative restrictions on the movement of people. It also analyzes the efficiency of the virtual world in reducing their anxiety of being alone by connecting them with others and also make them feel empowered. The review is based on the online data collected about the insurgence in the percentage of elderly people using such platforms, recent studies analyzing the effects of the COVID 19 pandemic on senior citizens. Besides this personal telephonic discussions were conducted with some elderly people who spent their lockdown alone in their homes. The study was primarily focused on three objectives. Firstly it attempts to understand the ways in which senior citizens made use of social networking sites and various digital platforms for managing life better. Secondly, it analyses the process of adopting technology, and finally, it examined the width and depth of the impact technology created in their life and also the permanence of this change. The analysis clearly suggests an increase in the digital life of elderly people. The process moved in distinct stages from utter confusion to relative ease in using technology, thereby significantly reducing the loneliness, and bringing relatively stable change in the way they lead their life. (shrink)

Chromatic induction is a major contextual effect of color appearance. Patterned backgrounds are known to induce strong chromatic induction effects. However, it has not been clarified whether the spatial extent of the chromatic surrounding induces a chromatic contrast or assimilation effects. In this study, we examined the influence of the width of a center line and its flanking white contour on the color appearance when the line was surrounded by chromatic backgrounds. A strong color shift was observed (...) when the center line was flanked by white contours with the L/M- and S-cone chromatic backgrounds. There was a difference between the optimal widths of the center line and the contour for the shift in color appearance for the L/M-cone chromaticity and the S-cone chromaticity. The optimal width of the center line for the L/M-cone was finer than the resolution-limit width of the chromatic contrast sensitivity and coarser than that of the luminance contrast sensitivity. Thus, the color appearance of the center line could be obtained by integrating broad chromatic information and fine luminance details. Due to blurring and chromatic aberrations, the simulated artifact was large for the darker center line and S-cone background, thus suggesting that the artifact could explain the luminance dependency of the induction along the S-cone chromaticity. Moreover, the findings of this study reveal that the dominant factor of the color shift is neural instead of optical. (shrink)

The nondecay probability of an unstable particle at a definite moment of time is investigated provided this particle existed at all earlier observation moments separated with the time interval Δ. Using the usual postulates for quantum measurements it is proved that this probability is described by the exponential function of Δ>0, and it tends to 1 as Δ → 0. An approximate formula is found for the effective decay width Γ(Δ) appearing in the case of multiple measurements. It is (...) shown that Γ(Δ) → 0 as Δ → 0. For Δ → ∞, the width Γ(Δ) → Γ0, with Γ0 being the standard decay with in Weisskopf-Wigner theory. At finite δ's Γ(Δ) may be smaller or greater than Γ0 depending on the parameters of the theory. (shrink)

Computability, while usually performed within the context of ω, may be extended to larger ordinals by means of α-recursion. In this article, we concentrate on the particular case of ω1-recursion, and study the differences in the behavior of ${\rm{\Pi }}_1^0$-classes between this case and the standard one.Of particular interest are the ${\rm{\Pi }}_1^0$-classes corresponding to computable trees of countable width. Classically, it is well-known that the analog to König’s Lemma—“every tree of countable width and uncountable height has an (...) uncountable branch”—fails; we demonstrate that not only does it fail effectively, but also that the failure is as drastic as possible. This is proven by showing that the ω1-Turing degrees of even isolated paths in computable trees of countable width are cofinal in the ${\rm{\Delta }}_1^1\,{\omega _1}$-Turing degrees.Finally, we consider questions of nonisolated paths, and demonstrate that the degrees realizable as isolated paths and the degrees realizable as nonisolated ones are very distinct; in particular, we show that there exists a computable tree of countable width so that every branch can only be ω1-Turing equivalent to branches of trees with ${\aleph _2}$-many branches. (shrink)

The strong correlation between people’s socioeconomic position and health within high income countries is a well-documented fact. A person’s occupation, income and education level tell us a lot about that person’s prospects on a long and healthy life, such that we can speak of a ‘social gradient in health’, or a ‘socioeconomic health gap’. This association is often perceived to be unjust. Therefore, it is generally thought that governments should aim to reduce socioeconomic health inequalities. However, this idea needs ethical (...) justification, for it is not evident if and why exactly these inequalities are unjust. For instance, are inequalities in health unjust per se? Or because the underlying socioeconomic inequalities are unjust? And does justice require equal health levels, or a minimum level of health? What complicates the issue, is that the width of the health gap, or the steepness of the social gradient, depends on what health measures are used. Overall, the more subjective the measure, the greater the inequalities appear to be. But are all these measures equally morally relevant? This dissertation aims to give a better understanding of these philosophical questions. It does so by investigating the question of what we should understand by health in the first part, after which it addresses the question of how to evaluate socioeconomic health inequalities in the light of justice. The introduction begins with a description of the phenomenon of socioeconomic health inequalities, and how it has been addressed by politicians, epidemiologists and philosophers in the past and today. The chapter continues by formulating the central question of the dissertation – that of which health inequalities should be focused in the light of a concern with social justice. It explicates how this dissertation contributes to answering that question, by discussing the potential relation between the conceptualisation of health and justice evaluations, and by discussing which questions are addressed in each of the following chapters. The chapter 2 addresses the question of how health is conceptualised in the philosophical and public heath literature, and how theoretical concepts of health differ. It proposes to approach health concepts as a Wittgensteinian family of thick concepts and argues that while theories on health generally argue in favour of one specific concept, a comparison of concepts shows that we may need different concepts of health given the variety of health practices. By explicating the differences between five concepts of health, this chapter argues that each captures aspects of health that all seem relevant when we talk and think about health. Classifying these concepts based on their distinctions reveals them as members of a conceptual family: each of the discussed concepts differs from the others in at least one respect and resembles the others in several respects. Moreover, the discussion of the concepts shows that ‘health’ always both describes a condition and values that condition at the same time. Having both descriptive and evaluative dimensions, we can see health concepts as ‘thick concepts’. Given this evaluative dimension, it is important to reflect on the question of what understanding of health guides specific practices. Moreover, the distinctions revealed by the classification can serve as a conceptual toolbox for reflection on the assumptions and purposes of health practices. How such reflection could work is illustrated by a brief exploration of what health aspects are focused upon in three specific health practices. Chapter 3 presents a study into the question of how health is conceptualised by ordinary citizens and to what extent conceptualisations of health differ between socioeconomic groups. By making use of the method of concept mapping, this study analyses how different socioeconomic groups formulate their own answers regarding the question ‘what does health mean to you?’. It presents concept maps of health for three different socioeconomic groups living in the city of Utrecht that reveal that all groups have a multidimensional understanding of health. An interpretation of the concept maps reveals nuanced differences between groups. The multiple aspects of health were also ranked by importance. It appears that each group assigned most importance to mental health. All in all, the study shows that people in lower socioeconomic groups are more likely to show a conceptualisation of health that refers to 1) the absence of health threats, 2) a person within his/her circumstances, 3) the value of functional notions, and 4) an accepting attitude towards life. Chapter 4 addresses the question of what the theoretical and empirical study to concepts of health could imply for health equity practices. It does so by exploring further the suggestions made in chapters 2 and 3. Regarding the question of which health aspects should guide health equity policies, this chapter discusses the question of whether we should primarily look at subjective or objective health measures, and whether a universal or relative standard of health should be central. While justice-related concerns of impartiality and equal treatment may seem to favour an objective perspective and a universal health standard, it appears that we have good reason to account for the subjective perspective as well. It is also argued that a concern for recognition and participatory parity gives room for relative health standards. Th room for relative health standards confronts us with the question of how to deal with mechanisms like adaptive preferences that the concept maps reveal. It proposes a way out, by arguing for society-relative health standards. Chapter 5 examines the question of whether inequalities in health should be evaluated ‘directly’, thus independently of a distribution of their social determinants. It proposes a sufficientarian perspective, such that the central question of evaluation is that of whether everyone is – or can be – healthy enough. By discussing two sufficientarian approaches to health and social justice – by Powers & Faden and by Nussbaum – this chapter distinguishes two ways of setting a threshold level for health. Both approaches appear to provide an unsatisfactory basis for justice evaluations and lead us away from direct evaluation if we try to settle health minima that are less arbitrary. In anticipation to chapters 6 and 7, it is argued that the perspective of sufficient health for relational equality escapes this arbitrariness: compared to that of a decent human life, it better helps to answer both the question of what socioeconomic health inequalities a society is due to avoid, and the question of when socioeconomic health inequalities are unjust considering their consequences. Chapter 6 discusses to what extent Daniels’s theory of health justice provides a satisfactory answer to the question of what health inequalities a society is due to avoid. Daniels proposes an indirect evaluative approach by arguing that we should evaluate socioeconomic health inequalities in the light of Rawls’s principles of justice as fairness. That is, if socioeconomic inequalities are in accordance with fair equality of opportunity and with the difference principle, the corresponding health inequalities would be just. It is shown that the suggestion that Rawls’s principles regulate the social determinants of health neglects that not all social determinants of health belong to society’s basic structure as conceived of by Rawls and are thereby not subjected to the principles of justice. To acknowledge the social mechanisms leading to socioeconomic health inequalities in their full complexity, it is argued that we should broaden our understanding of society’s structure in accordance with Young’s notion of social structural processes. This renders the question of what health inequalities a society is due to avoid into a question of what we can expect from the side of the various actors that uphold the social structures that produce socioeconomic health inequalities. Lastly, it is discussed how a shift to Young’s theory completes the shift to non-ideal theorising that seem already initiated by Daniels, and that with this, the distinction between direct and indirect evaluation dissolves. Chapter 7 discusses to what extent equality in health is of instrumental value for a society of free and equals. It thus takes up the idea proposed in chapter 5, that an evaluation of the consequences of health inequalities is also due. Taking relational equality as an evaluative framework reveals three ways in which inequalities in life expectancy threaten this ideal. That is, via unequal risks to stigmatisation, unequal risks to unemployment and the risk of unequal pension enjoyments. It is thereby shown that these risks are especially great for those lower down the socioeconomic strata. It thus concludes that equality in health is of instrumental value to relational equality. The chapter continues to argue that our instrumental approach opens a new perspective: to mitigate the identified injustices by changing society, rather than by reducing inequalities in health. This is argued to be an advantage in the light of the realistic assumption that of the socioeconomic health inequalities will persist. The paper thus offers a complementary approach to both the evaluation and the mitigation of the injustice of socioeconomic inequalities in health. The discussion chapter summarises the central findings of the analyses of health concepts and discusses questions regarding the philosophical and practical merits of comparing theoretical health concepts, the need for developing new health measures or concepts and the importance or nonsense of studying citizen’s views on health. Repeating this for the dissertation’s second part, the central findings of the chapters on justice evaluation are summarised and followed by a discussion of questions and issues that have remained unaddressed so far. Here, central points of discussion are my take on rules of distribution, the distinction of direct and indirect evaluation, the role of ideal and non-ideal theory, the idea of relational equality, and personal responsibility for health. The chapter concludes by noting that also in the light of justice evaluations, all commonly used health measures are relevant for justice. Therefore, my recommendations for policy and further research entail that inequalities in each of these measures deserve attention by both policymakers and researchers. Specifically, policymakers and researchers should give attention to how exactly each of these health inequalities come about, in such a way that a discussion about the question of who can be assigned responsibility to alleviate them is well-informed; and both should give attention to the effects of health inequalities on the opportunities for people to live on equal standing, in such a way that when these opportunities are diminished, actions can be considered to aim to restore relational equality. (shrink)

Competition for land is increasing as demand for multiple land uses and ecosystem services rises. Land regulation of the principles of landscape ecology is necessary to develop more sustainable approaches to land use planning. The research evaluated the present land patterns and determined best practices for its regulation of Dongwang Township in Quyang County, located in the Taihang Mountain area of Hebei Province, China. The research used the landscape ecology theory to construct an index system for landscape pattern analysis based (...) on the GIS and Fragstats 3.3 software. In this study, we examined the specific reasons that landscape ecology is superior to traditional methods in land consolidation planning and design, which is conducive to the comprehensive development of land ecological benefits. Landscape ecological planning can effectively reduce landscape fragmentation and improve intensive management. The result found that the descending order of the Shannon index was current landscape, landscape ecological planning, and traditional planning. Landscape ecological planning could protect the natural diversity than traditional planning. Landscape ecological planning enables the creation of long corridors, with higher densities and connectivity and lower average corridor widths than traditional planning. Besides, it can improve ecological service function values in the study area to varying degrees, thus discouraging residents from limiting themselves to grain production. This research has great potential to improve the visibility of ecosystem services in local land use planning and, thus, to improve the ecological functioning of future landscapes. (shrink)

After four years of a so called «Rainbow» coalition, which had the support of the Socialists, the Liberals and the Greens, the electorate rewarded the first two political families and inflicted a crushing defeat on the Greens. The latter lost nearly 60 % of their electorate, which had occurred only once before to a political party since the introduction of universal suffrage in Belgium in 1919. The outcome of the elections is fairly similar in the three regions of the country.In (...) Flanders, the Socialists progress by more than 8 %, reaping the benefits of the alliance formed with «Spirit», one of the successor parties of the former Volksunie. Half of the Socialists' progress can be attributed to this effect. Moreover, the Socialist party started off from an absolute low hit in 1999 and has not regained its top scores of the 1960s. The advance of the Liberal VLD is more modest,, but it followed upon excellent previous results. With some 25 % of the vote, the VLD, which is the first party in Flanders, has reached an absolute high.Conversely, the Christian Democrats of the CD&V slightly regress, thereby continuing a downward trend. These results take them to their historical low, and make them into Flanders ' third party, with some 21.9 % of the vote. Agalev, the Green party, no langer has any representation in parliarnent and falls back from11 to 3.85 %. The far right, the Vlaams Blok, continues its advance and reaches 17,86 %, an increase of2,5 %.In Wallonia too one observes a significant advance of the Socialists. The PS remains the first party in the South of the country with 36.39 % of the vote, progressing by 7 %. It exceeds all its results of the previous twelve years, without however reaching its earlier highs. The Liberals of the Mouvement Réformateur gain 3.65 % and are at their historical high with 28.38 % of the vote. The Christian Democrats, under the denomination CDH slip back by some 1.5 %, but this decline is almost equivalent to the result of a dissident list of the CDH, which had wanted to maintain «christian» as a reference. This doesn't alter the fact that the Christian Democrats have also reached their all time low.The Greens, Ecolo, lose some 57 % of their vote and stand at 7.45 %. In contrast with 1999, one observes a slight advance ofthe Front National, a far right party, that only obtained 5.56 % of the vote however. With the exception ofan increase in the French and a decline in the Flemish vote, the Brussels districts show the same characteristics as the two other regions of the country; a very significant advance of the Socialists, a slight increase in the Liberal vote, the collapse of the Greens; the status quo ofthe Christian Democrats and an advance of the far right with almost 2 %.The 2003 election therefore seems to be a correction on the 1999 one, where the advance of the greens had been amplified by the dioxineJood scare. But the width of the swing makes it into one of the elections where the volatility of the vote will have been the highest. (shrink)

This article concerns a phenomenon of elementary quantum mechanics that is quite counter-intuitive, very non-classical, and apparently not widely known: a quantum particle can get reflected at a potential step downwards. In contrast, classical particles get reflected only at upward steps. As a consequence, a quantum particle can be trapped for a long time (though not forever) in a region surrounded by downward potential steps, that is, on a plateau. Said succinctly, a quantum particle tends not to fall off a (...) table. The conditions for this effect are that the wave length is much greater than the width of the potential step and the kinetic energy of the particle is much smaller than the depth of the potential step. We point out how the topic is accessible with elementary methods, but also with mathematical rigor and numerically. (shrink)

To know the scale of an aulos it is necessary to have a complete instrument. None of the surviving auloi are complete. It is the purpose of this article to attempt to reconstruct the missing parts of several auloi and thus to determine their scales. All musical sounds consist of regular vibrations. The interval between two notes may be expressed as the rate of vibration of the higher note divided by the rate of vibration of the lower note. This ratio (...) is very roughly the same as the length of the air column for the lower note divided by the length of the air column for the higher note. This gross over-simplification has been used for all calculations in this article. The width of the air column, the size of the holes, and the reed itself affect the pitch considerably. The player also has a large control over the precise note played. And so the notes obtained by the ancients might have been very different from the notes obtained by ignoring these factors; although the player's control over pitch might have been used to lessen the effects of the other factors. (shrink)

With the rapid development of artificial intelligence technology, multitasking textual translation has attracted more and more attention. Especially after the application of deep learning technology, the performance of multitask translation text detection and recognition has been greatly improved. However, because multitasking contains the interference problem faced by the translated text, there is a big gap between recognition performance and actual application requirements. Aiming at multitasking and translation text detection, this paper proposes a text localization method based on multichannel multiscale detection (...) of the largest stable extreme value region and cascade filtering. This paper selects the appropriate color channel and scale to extract the maximum stable extreme value area as the character candidate area and designs a cascaded filter from coarse to fine to remove false detections. The coarse filter is based on some simple morphological features and stroke width features, and the fine filter is trained by a two-recognition convolutional neural network. The remaining character candidate regions are merged into horizontal or multidirectional character strings through the graph model. The experimental results on the text data set prove the effectiveness of the improved deep learning network character model and the feasibility of the textual implication translation analysis method based on this model. Among them, the text contains translation character recognition results prove that the model has good description ability. The characteristics of the model determine that this method is not sensitive to the scale of the sliding window, so it performs better than the existing typical methods in retrieval tasks. (shrink)

Macromolecular protein complexes catalyze essential physiological processes that sustain life. Various interactions between protein subunits could increase the effective mass of certain peptide groups, thereby compartmentalizing protein α-helices. Here, we study the differential effects of applied massive barriers upon the soliton-assisted energy transport within proteins. We demonstrate that excentric barriers, localized onto a single spine in the protein α-helix, reflect or trap three-spine solitons as effectively as concentric barriers with comparable total mass. Furthermore, wider protein solitons, whose energy is (...) lower, require heavier massive barriers for soliton reflection or trapping. Regulation of energy transport, delivery and utilization at protein active sites could thus be achieved through control of the soliton width, or of the effective mass of the protein subunits. (shrink)

Level measurements, thickness measurement or remote surface detection using ultrasonic pulse transit method require that the target surface be at 90 O to the incident beam so that reflected beam comes back at 180-degree angle to effectively use this method. This is perfectly true in case of flat, solid surface at right angle to the incident beam. But surface irregularities of a porous, non-smooth, uneven material such as snow cause penetration of incident wave into the surface, absorption of the incident (...) energy, scatter of energy in many directions and further attenuation of reflected signal making it difficult to detect the reflected echo. Such a received reflected echo is very low in amplitude and is heavily noise-ridden. The successful surface detection with excellent repeatability and accuracy without any false measurement in this case requires combination of physical acoustic, mechanical, hardware and software techniques together. In this paper we discuss the suitable physical, mechanical, electronics design to physically implement the theory of Arrayed Ultrasonic transducers to shape up the directional response, beam width and avoid interference to improve the chances of proper and sufficient reflection from the non-smooth, highly porous, uneven, non-planar irregular surface. (shrink)

Standard adaptive control is the preferred approach for stabilization and synchronization of chaotic systems when the structure of such systems is a priori known but the parameters are unknown. However, in the presence of unmodeled dynamics and/or disturbance, this approach is not effective anymore due to the drift of the parameter estimations, which eventually causes the instability of the closed-loop system. In this paper, a robustifying term, which consists of a saturation function, is used to avoid this problem. The robustifying (...) term is added to the adaptive control law. Consequently, the learning law is also modified. The boundedness of the states and the parameter estimations is rigorously and thoroughly proven by means of Lyapunov like analysis based on Barbalat’s lemma. On these new conditions, the convergence to zero cannot be achieved due to the presence of unmodeled dynamics and/or disturbance. However, it is still possible to guarantee the asymptotic convergence to a bounded zone around zero. The width of this zone can be adjusted by the designer. The performance of this robust approach is verified by numerical simulations. Although, for simplicity, this strategy is only applied to the stabilization and synchronization of Zhang system, the procedure can easily be generalized to a broad class of chaotic systems. (shrink)

A modest dc electric field markedly reduced the tensile flow stress at high temperatures in three polycrystalline oxides, i.e. MgO, Al2O3 and yttria-stabilized tetragonal ZrO2 (Y-TZP). The reduction in flow stress ΔσE in Y-TZP consisted of three components: (i) ΔσT due to Joule heating, (ii) a rapid, reversible component obtained in on-off and electric field step tests and (iii) the cumulative effect of the field on microstructure. Only ΔσT and occurred in MgO and Al2O3. It is concluded that results from (...) a reduction in the electrochemical potential for the formation of vacancies corresponding to the diffusion of the rate-controlling ion in the space-charge at the grain boundary. The calculated magnitude of the space-charge zone width and its temperature and solute composition dependence are in accord with theory and experiment; is attributed mainly to the retardation of grain growth by the field. The retardation could be due to one or more of the following effects of the field on the space-charge zone: (i) an increase in the segregated solute ions, (ii) a decrease in grain boundary energy and (iii) a decrease in solute ion mobility. (shrink)

The paper investigates the moderating effect of CEO race on the relationship between CEO masculinity and company performance. The sample includes 260 companies listed on the Bursa Malaysia for the period from 2009 to 2019. Data extracted for 405 unique CEOs from different races (Malay, Chinese, Indian, and others). The paper uses two indicators of CEO masculinity, facial width-to-height ratio (fWHR) and testosterone level (Tsh). The fWHR of CEOs is measured using artificial intelligence (Python code/c). In addition, a contemporary (...) model is applied to estimate Tsh based on face measures and CEO age. The results indicate that CEO race moderates the relationship between masculinity and company performance. The findings reveal that high masculinity is positively associated with company performance only among the non-Bumiputera group, however, there is no significant evidence among the Bumiputera group. This study uniquely links CEO characteristics and financial performance with neuro finance and biological aspects. Therefore, this study offers novel contributions to literature and implications for investors, board members, policymakers, and academicians. (shrink)

This book is the sixth volume in the series of Collected Papers on Advancing Uncertain Combinatorics through Graphization, Hyperization, and Uncertainization: Fuzzy, Neutrosophic, Soft, Rough, and Beyond. Building upon the foundational contributions of previous volumes, this edition focuses on the exploration and development of Various New Uncertain Concepts, further enriching the study of uncertainty and complexity through innovative theoretical advancements and practical applications. The volume is meticulously organized into 15 chapters, each presenting unique perspectives and contributions to the field. From (...) theoretical explorations to real-world applications, these chapters provide a cohesive and comprehensive overview of the state of the art in uncertain combinatorics, emphasizing the versatility and power of the newly introduced concepts and methodologies. The first chapter (SuperHypertree-depth – Structural Analysis in SuperHyperGraphs) explores the concept of SuperHypertree-depth, an extension of the classical graph parameter Tree-depth and its hypergraph counterpart Hypertree-depth. By introducing hierarchical nesting within SuperHyperGraphs, where both vertices and edges can represent recursive subsets, this study investigates the mathematical properties and structural implications of these extended parameters. The findings highlight the relationships between SuperHypertree-depth and its traditional graph-theoretic equivalents, providing a deeper understanding of their applicability to hierarchical and complex systems. The second chapter (Obstructions for Hypertree-width and SuperHypertree-width) examines the role of ultrafilters as obstructions in determining Hypertree-width and extends the concept to SuperHypertree-width. Building on hypergraph theory, which abstracts traditional graph frameworks into more complex domains, the study investigates how recursive structures within SuperHyperGraphs redefine the computational and structural properties of these parameters. Ultrafilters, with their broad mathematical significance, serve as critical tools for understanding the limitations and potentials of these advanced graph metrics. The third chapter (SuperHypertree-Length and SuperHypertree-Breadth in SuperHyperGraphs) investigates the extension of the graph-theoretic parameters Tree-length and Tree-breadth to the realms of hypergraphs and SuperHyperGraphs. By leveraging the hierarchical nesting of SuperHyperGraphs, the study explores how these parameters adapt to increasingly complex and multi-level structures. Comparative analyses between these extended parameters and their classical counterparts reveal new insights into their relevance and utility in advanced graph and hypergraph theory. Plithogenic Sets, which generalize Fuzzy and Neutrosophic Sets, are extended in the fourth chapter (Extended HyperPlithogenic Sets and Generalized Plithogenic Graphs) to Extended Plithogenic Sets, HyperPlithogenic Sets, and SuperHyperPlithogenic Sets. This study further investigates their application to graph theory through the concepts of Extended Plithogenic Graphs and Generalized Extended Plithogenic Graphs. The chapter provides a concise exploration of these frameworks, offering insights into their potential for addressing uncertainty and complexity in graph structures. Soft Sets provide an effective framework for decision-making by mapping parameters to subsets of a universal set, addressing uncertainty and vagueness. The fifth chapter (Double-Framed Superhypersoft Set and Double-Framed Treesoft Set) introduces the Double-Framed SuperHypersoft Set and the Double-Framed Treesoft Set as extensions of traditional and advanced soft set frameworks, such as Hypersoft and SuperHypersoft Sets. The chapter explores their relationships with existing concepts, offering new tools to handle complex decision-making scenarios with enhanced structural flexibility. The sixth paper (HyperPlithogenic Cubic Set and SuperHyperPlithogenic Cubic Set) introduces the concepts of the HyperPlithogenic Cubic Set and SuperHyperPlithogenic Cubic Set, which extend the Plithogenic Cubic Set by integrating both interval-valued and single-valued fuzzy memberships. These sets leverage multi-attribute aggregation techniques inherent to plithogenic structures, allowing for nuanced representations of uncertainty. Additionally, related constructs such as the HyperPlithogenic Fuzzy Cubic Set, HyperPlithogenic Intuitionistic Fuzzy Cubic Set, and HyperPlithogenic Neutrosophic Cubic Set are explored, further enriching the theoretical and practical applications of this framework. The seventh chapter (L-Neutrosophic Sets and Nonstationary Neutrosophic Sets) extends the foundational concepts of fuzzy sets by integrating Neutrosophic and Plithogenic frameworks. By introducing L-Neutrosophic Sets and Nonstationary Neutrosophic Sets, the study enhances the representation of uncertainty through independent membership components: truth, indeterminacy, and falsity. These advanced constructs also incorporate multi-dimensional and contradictory attributes, providing a robust means of modeling complex decision-making and uncertain data. Plithogenic and Rough Sets, known for generalizing uncertainty modeling and classification, are extended in the eight chapter (Forest HyperPlithogenic and Forest HyperRough Sets) to Forest HyperPlithogenic Sets, Forest SuperHyperPlithogenic Sets, Forest HyperRough Sets, and Forest SuperHyperRough Sets. These frameworks incorporate hierarchical and recursive structures to advance existing set-theoretic paradigms. The chapter explores their applications in multi-level data analysis and uncertainty classification, demonstrating their adaptability to complex systems. Building on Fuzzy, Neutrosophic, and Plithogenic Sets, the tenth chapter (Symbolic HyperPlithogenic Sets) introduces Symbolic HyperPlithogenic Sets and Symbolic n-SuperHyperPlithogenic Sets. These sets incorporate symbolic components and algebraic coefficients, enabling flexible operations within a defined prevalence order. By extending symbolic representation into hyperplithogenic and superhyperplithogenic domains, the chapter opens new pathways for addressing uncertainty and hierarchical complexity in mathematical modeling. Soft Sets, designed to manage uncertainty and imprecision, have evolved through various extensions like Hypersoft Sets and SuperHypersoft Sets. The eleventh chapter (N-SuperHypersoft and Bijective SuperHypersoft Sets) introduces N-SuperHypersoft Sets, N-Treesoft Sets, Bijective SuperHypersoft Sets, and Bijective Treesoft Sets. These new constructs enhance decision-making frameworks by incorporating advanced hierarchical and bijective relationships, building on existing theories and expanding their applications. Plithogenic Sets, known for integrating multi-valued attributes and contradictions, and Rough Sets, which partition data into definable approximations, are combined in the twelfth chapter (Plithogenic Rough Sets) to form Plithogenic Rough Sets. This fusion provides a powerful framework for addressing uncertainty in dynamic and complex decision-making scenarios, offering a novel approach to uncertainty modeling. Expanding on Neutrosophic Sets, which represent truth, indeterminacy, and falsehood, this chapter introduces Plithogenic Duplets and Plithogenic Triplets. These constructs leverage the Plithogenic framework to incorporate attributes, values, and contradiction measures. The thirteenth chapter (Plithogenic Duplets and Triplets) examines their relationships with Neutrosophic Duplets and Triplets, offering new tools for multi-dimensional data representation and decision-making. Building on foundational concepts like Rough Sets and Vague Sets, the fourteenth chapter (SuperRough and SuperVague Sets) introduces SuperRough Sets and SuperVague Sets. These generalized frameworks extend uncertainty modeling by incorporating hierarchical structures. The study also demonstrates that SuperRough Sets can evolve into SuperHyperRough Sets, providing further generalizations for advanced data classification and analysis. The fifteenth chapter (Neutrosophic TreeSoft Expert and ForestSoft Sets) revisits the Neutrosophic TreeSoft Set, which combines the hierarchical structure of TreeSoft Sets with the Neutrosophic framework for uncertainty representation. Additionally, it introduces the Neutrosophic TreeSoft Expert Set, incorporating expert knowledge into the model. The chapter also explores the ForestSoft Set and its extension, the Neutrosophic ForestSoft Set, to provide multi-level, tree-structured approaches for complex data representation and analysis. (shrink)

Despite the obvious link between spirituality, religiosity and ethical judgment, a definition for the nature of this relationship remains elusive due to conceptual and methodological limitations. To address these, we propose an integrative Spiritual-based model derived from categories presumed to be universal across religions and cultural contexts, to guide future business ethics research on religiosity. This article aims to empirically test in the context of Islam. It examines how different Muslims' views of God influence their ethical judgments in organizations, and (...) how this process is mediated by their religious practice and knowledge. Comprising focus group and vignette designs, the study was carried out with a random sample of 427 executives and management professionals from Saudi. After data collection, the study hypotheses were tested using structural equation modeling. The findings confirmed that a view of God based on hope might be more closely associated with unethical judgments than a view based on fear or one balancing hope and fear. Furthermore, religious practice and knowledge were found to mediate the relationship between Muslims' different views of God and their ethical judgments. These results provide unique theoretical insights into religiosity's influence on ethical judgment, with important implications for management. (shrink)

Several philosophers and psychologists have argued that evidence of moral framing effects shows that many of our moral judgments are unreliable. However, all previous empirical work on moral framing effects has used between-subject experimental designs. We argue that between-subject designs alone do not allow us to accurately estimate the extent of moral framing effects or to properly evaluate the case from framing effects against the reliability of our moral judgments. To do better, we report results of (...) our new within-subject study on four types of moral framing effects, and we discuss the implications of our findings for the reliability of moral judgments. Overall, our results strengthen the evidence from moral framing effects against the reliability of some of our moral judgments. (shrink)

Our daily lives unfold continuously, yet our memories are organised into distinct events, situated in a specific context of space and time, and chunked when this context changes (at event boundaries). Previous research showed that this process, termed event segmentation, enhances object-context binding but impairs temporal order memory. Physiologically, peaks in pupil dilation index event segmentation, similar to emotion-induced bursts of autonomic arousal. Emotional arousal also modulates object-context binding and temporal order memory. Yet, these two critical factors have not been (...) systematically studied together. To address this gap, we ran a behavioural experiment using a paradigm validated to study event segmentation and extended it with emotion manipulation. During encoding, we sequentially presented greyscale objects embedded in coloured frames (colour changes defining events), with a neutral or aversive sound. During retrieval, we tested participants’ memory of temporal order memory and object-colour binding. We found opposite effects of emotion and event segmentation on episodic memory. While event segmentation enhanced object-context binding, emotion impaired it. On the contrary, event segmentation impaired temporal order memory, but emotion enhanced it. These findings increase our understanding of episodic memory organisation in laboratory settings, and potentially in real life with perceptual changes and emotion fluctuations constantly interacting. (shrink)

Western music is characterized primarily by simple meters, but a number of other musical cultures, including Turkish, have both simple and complex meters. In Experiment 1, Turkish and American adults with and without musical training were asked to detect metrical changes in Turkish music with simple and complex meter. Musicians performed significantly better than nonmusicians, and performance was significantly better on simple meter than on complex meter, but Turkish listeners performed no differently than American listeners. In Experiment 2, members of (...) Turkish classical and folk music clubs who were tested on the same materials exhibited comparable sensitivity to simple and complex meters, unlike the American and Turkish listeners in Experiment 1. Together, the findings reveal important effects of musical training and culture on meter perception: trained musicians are generally more sensitive than nonmusicians, regardless of metrical complexity, but sensitivity to complex meter requires sufficient exposure to musical genres featuring such meters. (shrink)

This study investigates the relationship between intention to behave ethically and gender within the context of national culture. Using Reidenbach and Robin's measures of the ethical dimensions of justice and utilitarianism in a sample of business students from three different countries, we found that gender is significantly related to the respondents' intention to behave ethically. Women relied on both justice as well as utilitarianism when making moral decisions. By contrast, men relied only on justice, and did not rely on utilitarianism (...) when faced with the same ethical issues. Further, women's intention to behave was contextual, significantly affected by two national culture dimensions (uncertainty avoidance and individualism), whereas men's decisions were more universal, and not related to national culture dimensions. (shrink)

Attention is automatically allocated to stimuli that are opposite in valence to the current motivational focus (Rothermund, 2003; Rothermund, Voss, & Wentura, 2008). We tested whether this incongruency effect is due to affective–motivational counter-regulation or to an increased salience of stimuli that mismatch with cognitively activated information. Affective processing biases were assessed with a search task in which participants had to detect the spatial position at which a positive or negative stimulus was presented. In the motivational condition, positive or negative (...) affective–motivational states were induced by performance feedback after each trial. In the cognitive activation condition, participants memorised the word “good” or “bad” during the search task. The affective incongruency effect was replicated in the motivational condition, whereas an affective congruency effect obtained in the cognitive activation condition. These findings support an explanation of affective incongruency effects in terms of automatic counter-regulation that is motivational in nature. (shrink)

Yarkoni argues that researchers making broad inferences often use impoverished statistical models that fail to include important sources of variation as random effects. We argue, however, that for many common study designs, random effects are inappropriate and insufficient to draw general inferences, as the source of variation is not random, but systematic.

Akira Kurosawa is arguably known as the director who opened up Japanese film to Western audiences and following his death in 1998, a process of reflection has begun about his life's work as whole and its legacy to the cinema and its global audiences. Rashomon has arguably become the best known Japanese film, ever. After this, his twelfth film, Kurosawa's reputation was firmly established in international cinema, and Rashomon continues to be discussed and imitated more than sixty years after its (...) first screening. This volume addresses issues beyond the realm of Rashomon within film studies, and to do with the Rashomon effect which itself has become a widely recognized English term referring to significantly different perspectives and interpretations of different eyewitnesses to the same dramatic event. The dual figures of ripples and circles comprise the organizing image and principle of this book as each chapter addresses either the movement of ripples, representing the continuing and vibrant influence of Rashomon effects into the twenty-first century, or of circles, representing specific events, such as the publication of a new script, a particular production, or a remake. (shrink)

Benzodiazepines and antidepressants have been shown to change responses to unfairness; however, the effects of their combined use on unfairness evaluation are unknown. This study examines the effects of concomitant benzodiazepines and antidepressants long-term use on the evaluation of fair and unfair offers. To analyze behavioral changes on responses to unfairness, we compared the performance of medicated participants and healthy controls in the Ultimatum Game, both in the proposer and in the respondent role. The results showed that long-term (...) psychotropic users had the worse economic strategy by accepting less offers than control subjects. However, in the proposer role, the unfair offers made by participants were similar between groups. The present results suggest that long-term use of psychotropic medication, specifically the combination of benzodiazepines and antidepressants, may increase the sensitivity to unfairness, resulting in higher rejection rates in conditions where this strategy is the most disadvantageous. (shrink)

This paper examines fraudulent financial reporting within the context of Jones' (1991) ethical decision making model. It was hypothesized that quantitative materiality would influence judgments of the ethical acceptability of fraud, and that both materiality and financial risk would affect the likelihood of committing fraud. The results, based on a study of CPAs employed as senior executives, provide partial support for the hypotheses. Contrary to expectations, quantitative materiality did not influence ethical judgments. ANCOVA results based on participants' estimates of the (...) likelihood that a "typical CPA" would manipulate reported results indicated that both materiality and risk significantly influenced the likelihood of fraud, but that the perceived morality of the action did not. In contrast, results based on participants' self-reported behavior indicated that materiality and the perceived morality of the action would influence the likelihood of fraud, but that financial risk would not. Regardless of the measure used for the likelihood of fraud, the results indicate that financial executives continue to be influenced by quantitative materiality when misstatements are clearly material on qualitative grounds. (shrink)

Collective trauma refers to psychological effects that are experienced by a group of people in response to shared traumatic conditions. Farmers represent a unique population that is chronically exposed to potentially traumatic events and conditions particular to the agricultural industry. Farming communities in Iowa have experienced the farm crisis of the 1980s, decades of extreme weather events, rapidly fluctuating markets, trade wars, rising input costs, farm bankruptcies and foreclosures, and high rates of farmer suicides. Exposure to such conditions can (...) potentially have dramatic effects on the people who experience them and the communities they live in. While research exists examining the behavioral health aspects of stress in farmers, no studies have examined the lived experiences of farmers within the framework of collective trauma and its effects on decision-making. To investigate how Iowa farmers perceive their own experiences of these potential types of collective trauma, this study conducted in-depth semi-structured interviews with farmers and farmer-oriented behavioral health experts. Particular focus is placed on how collective trauma affects individual farmers, their families, and their farming communities, as well as how this type of trauma impacts farm management decisions and sustainability outcomes. Qualitative data were analyzed using a grounded theory approach to develop a theoretical framework describing how collective trauma, in the form of environmental, financial, and community threats, impacts farm management decisions and, in turn, affects environmental, economic, and social sustainability outcomes. Potential implications for how agricultural policy can potentially address the effects and systemic causes of trauma are discussed. (shrink)