In order to maximize human performance, defence forces continue to explore, develop, and apply human performance enhancement (HPE) methods, ranging from pharmaceuticals to (bio)technological enhancement. This raises ethical, legal, and societal concerns and requires organizing a careful reflection and deliberation process, with relevant stakeholders. We discuss a range of ethical, legal, and societal aspects (ELSA), which people involved in the development and deployment of HPE can use for such reflection and deliberation. A realistic military scenario with proposed HPE (...) application can serve as a starting point for such an iterative and participatory process. Stakeholders can discuss this application, modify its features, and design appropriate processes around it – for instance, procedures for informed consent. We propose that organizing aspects into these three categories – ethical, legal, and societal – can help involve appropriate interlocutors at different moments: legal aspects with people in strategy or management roles, from the start of a project; ethical aspects with people in operations and medical roles, during development; and societal aspects with people in communication and personnel roles, during deployment. Notably, we developed and discussed this framework and the three aspects in close collaboration with personnel from the military. (shrink)

We test the hypothesis that demographic continuity was a necessary condition of performable token post-communist social restorations. Demographic continuity means sufficient overlapping between populations of original and restored systems. Token social restoration refers to restorations where original and restored systems are identical. It is opposed to type restoration where original and restored systems are numerically different instances of the same type. The identity of original and restored systems in token restorations is achieved by performing various practices in the restored system (...) to establish institutional continuity with the original system. The restitution of property rights is the most important of them in the post-communist restorations. So our hypothesis claims that these practices cannot be performed without sufficient demographic continuity. We abstract the demographic continuity thresholds by measuring shares of survivors from the precommunist times in the population of Baltic countries by 1990. Our data confirm the hypothesis as in none of post-communist countries with demographic continuity below these thresholds there was property rights restitution. (shrink)

A persistent belief in American culture is that males both outperform and have a higher inherent aptitude for mathematics than females. Using data from two school districts in two different states in the United States, this study used longitudinal multilevel modeling to examine whether overall performance on standardized as well as classroom tests reveals a gender difference in mathematics performance. The results suggest that both male and female students demonstrated the same growth trend in mathematics performance (as (...) measured by standardized test scores) over time, but females' mathematics grade-point average is significantly higher than males. These results are discussed in the context of present day standardized assessment in the United States that may motivate teachers to focus on higher expectations for mathematics performance regardless of gender, thus challenging cultural beliefs that stigmatize mathematics as masculine in the United States. (shrink)

The object of the study is the continuous preservation of the multi-genre Cossack folk song, which represents a key purpose in the implementation of the preservation of the traditional mentality at the present stage. The subject of this work is the immanent complexes of traditional song culture in the folklore heritage. The purpose of this study is to structure the issue of the cultural interrelation of the ethnic canvas of the Kuban Cossack folk songs, in the originality of the (...) genesis of the vocal and performing specifics of modern creativity. When discovering the fundamental foundations of the vocal performance of the Cossack song, special attention is paid to the study of the folklore primary sources of the Kuban folklorists, V.G.Zakharchenko, A.D.Bigdai, G.M.Kontsevich. Along with this, an expert assessment of the characteristics of the Kuban Cossack folk song according to the genre classification component is an important feature of the performance of vocal samples today. The theoretical basis is in an analytical approach to the peculiarities of the performance of a local source from the point of view of substantiating the scientific nature of the subject under consideration according to the functionally oriented elements of the report: traditions, traditional manner of performance, interpretation of the text, song melody. Methodological basis: components of the study of the local singing tradition, modernization of folklore song documents, the method of consistency-the genre diversity of Cossack performance. The author's approach to the correlation of musical sources as methodological characteristics of the Kuban Cossack singing traditions has been developed. We test the proposed system when working with archival documents, in the diagnosis of song samples recorded from informants. The key aspect is the musicological analysis of the musical collections of Kuban Cossack folk songs from the point of view of the continuously developing, multifaceted changing performing skills of the soloist and choir. The author takes into account the introduced model of performing Cossack songs since the resettlement of the Black Sea Cossacks, who brought the baggage of multi-genre sources and eventually introduced the Kuban folk singing art. The scientific novelty of the research lies in the author's analytical systematization of authentic song compositions recorded by folklorists, in the analysis of multi-genre Kuban Cossack sources (selectively) for further active performance on stage. The specific directions of performance according to characteristic song genres are determined: historical, military, everyday, marching, lyrical, wedding, ceremonial, round dance, comic. The reproduced orientation of the nature of the continuous preservation of folklore sources in the revised performance interpretation of Cossack vocal works gives rise to significant broadcasting opportunities today. (shrink)

Abstract:Peirce's "Lesson in Elocution" (written ca. 1892) provides insight into his ideas on continuity and community through his knowledge of performance cultures such as theatre, elocution, rhetoric, and declamation. This unpublished manuscript constitutes the extant part of an application Peirce drafted to the Episcopal Church's General Theological Seminary for the position of elocution instructor. Continuing Henry C. Johnson, Jr.'s account (published in Transactions [2006] vol. 42, no. 4) of the Lesson as evidence of Peirce's religious practices, this article explores (...) the Lesson as demonstration of his performance knowledge and experience. What would Peirce have brought as philosopher and scientist to the teaching of elocution? Conversely, what did his performance knowledge bring to his work on continuity and community? Outlining significant differences between Peirce's semiotic approach and that of the Seminary's then-current instructor, Francis Thayer Russell, the article argues, employing selected performance theory concepts, that performance often operates in semiosis itself, as Peirce defined it. (shrink)

Even though effects of High Performance Work Systems (HPWS) on employee performance have been widely investigated, there is no consensus on how this link is achieved. Drawing on Social Exchange Theory (SET), this paper attempts to shed more light in this relationship by investigating the mediating role of affective, normative, and continuance commitment in the relationship between HPWS and employee performance. Moreover, the potential moderating role of employee tenure on the HPWS—organizational commitment link is examined. Using data (...) from 342 subordinates and 115 supervisors from 111 service organizations in Greece, our multilevel analysis shows that affective commitment fully mediates the relationship between HPWS and employee performance. In addition, employee tenure positively moderates the relationships between HPWS and affective and normative commitment. The paper discusses theoretical implications and provides recommendations for practitioners. (shrink)

Shifts of attention within working memory based on retroactive (retro-) cues were shown to facilitate performance in working memory tasks. Although posterior asymmetries in the EEG, such as the contralateral delay activity (CDA), have been used to study the active storage of lateralized working memory representations, results on the relation of such asymmetric effects to retro-cue benefits remain inconclusive. We recorded EEG in a retro-cue working memory task with lateralized items and a continuous performance response. Following either (...) a selective or neutral retro-cue, participants adjusted the orientation of a central memory probe to the cued item. Selective retro-cues elicited an early posterior contralateral negativity (PCN), anterior directing attention negativity (ADAN) and a later modulation of CDA indicating that active storage was concentrated on the cued information. By dividing all trials into three within-condition performance quantiles, we could further show that high working memory accuracy was associated with a sustained increase of the CDA effect following the retro-cue. These results suggest that focusing resources on the active storage of relevant representations is an important factor regarding retro-cue benefits in working memory tasks. (shrink)

Philosophers of history in the past few decades have been predominantly interested in issues of explanation and narrative discourse. Consequently, they have focused consistently and almost exclusively on the historian’s output, thereby ignoring that historical scholarship is a practice of reading, thinking, discussing, and writing, in which successful performance requires active cultivation of certain skills, attitudes, and virtues. This paper, then, suggests a new agenda for philosophy of history. Inspired by a “performative turn” in the history and philosophy of (...) science, it focuses on the historian’s “doings” and proposes to analyze these performances in terms of epistemic virtue. It argues that historical scholarship is embedded in “practices” or “epistemic cultures,” in which knowledge is created and warranted by means of such virtues as honesty, carefulness, accuracy, and balance. These epistemic virtues, however, are not etched in stone: historians may highlight some of them, exchange one for another, or reinterpret their meaning. On the one hand, this suggests a rich area of research for historians of historiography. To what extent can consensus, conflict, continuity, and change in historical scholarship be explained in terms of epistemic virtue? On the other hand, the proposal outlined in this article raises a couple of philosophical questions. For example, on what grounds can historians choose among epistemic virtues? And what concept of the self comes with the notion of virtue? In addressing these questions, philosophy of history may expand its current scope so as to encompass not only “writings” but also “doings,” that is, the virtuous performances historians recognize as professional conduct. (shrink)

Continuity is perhaps the most familiar characterization of the finitary character of the operations performed in computation. We sketch the historical and conceptual development of this notion by interpreting it as a unifying theme across three main varieties of semantical theories of programming: denotational, axiomatic and event-based. Our exploration spans the development of this notion from its origins in recursion theory to the forms it takes in the context of the more recent event-based analyses of sequential and concurrent computations, touching (...) upon the relations of continuity with non-determinism. (shrink)

Research on cognitive control has sparked increasing interest in recent years, as it is an important prerequisite for goal oriented human behavior. The paced auditory serial addition task has been used to test and train cognitive control functions. This adaptive, challenging task includes continuous performance feedback. Therefore, additional cognitive control capacities are required to process this information along with the already high task-load. The underlying neural mechanisms, however, are still unclear. To explore the neural signatures of the PASAT (...) and particularly the processing of distractive feedback information, feedback locked event-related potentials were derived from 24 healthy participants during an adaptive 2-back version of the PASAT. Larger neural activation after negative feedback was found for feedback related negativity, P300, and late positive potential. In early stages of feedback processing, a larger difference between positive and negative feedback responses was associated with poorer overall performance. This association was inverted in later stages. Together, our findings indicate stage-dependent associations between neural activation after negative information and cognitive functioning. Conceivably, increased early responses to negative feedback signify distraction, whereas higher activity at later stages reflects cognitive control processes to preserve ongoing performance. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Performance and Gender in Ancient Greece: Nondramatic Poetry in Its SettingAndré LardinoisEva Stehle. Performance and Gender in Ancient Greece: Nondramatic Poetry in Its Setting. Princeton: Princeton University Press, 1997. xi 1 367 pp. Cloth, $39.50.Both gender and performance have been the focus of much research in Greek literature since the mid-1970s, although they usually have been studied by different sets of scholars. A quick gender (...) analysis shows that gender studies, so far, have attracted mainly female scholars (with the prominent exception of Jack Winkler), while the study of the performance contexts of early Greek literature has been dominated by men: Claude Calame, Bruno Gentili, and Wolfgang Rösler, to name but a few. Eva Stehle, for the first time, combines both approaches to present a new reading of various passages in archaic and classical Greek literature.The book consists of six chapters with an introduction and a brief conclusion. The introduction opens with six ancient reports about performances, some of which touch upon the staging or self-presentation of the performers. This self-presentation can encompass many characteristics, including the performers’ physical fitness, social status, wealth, or gender. Stehle argues that the latter was considered particularly important in antiquity and is nowadays most easily detectable, because it is reflected in the language of the texts. This gendered self-presentation of the performers in turn has to be situated within the specific context of the performance. Stehle recognizes three types of performances in early Greece to which she relates the three major genres of poetry: (1) community performances (chapters 1–3), reflected mostly in choral poetry, (2) performances by bards of hexameter poetry (chapter 4), and (3) symposia (chapter 5), where most monodic lyric together with elegy and iambos was performed. Chapter 6 is devoted to Sappho, whose love poetry, Stehle argues, “was designed to escape the tyranny of the performance culture” (323).Another important concept discussed in the introduction is that of “psychological efficacy” (19–21). This relates to the effect a performance is supposed to have on the audience, besides entertainment. In chapter 1, Stehle discusses the psychological efficacy of community poetry, which, she argues, is to renew the community and provide a unifying discourse. Community poetry is mostly, but not exclusively, choral. A chorus can function as both reflection and model of the community, which means that it can speak for or to the audience. Among the fragments Stehle treats in this chapter are Alkman fr. 1, the Swallow Song (PMG 848), the Athenian praise song for Demetrios Poliorketes, Pindar’s Paian 9, Tyrtaios’ Eunomia, Solon’s Salamis elegy, and Archilochos frr. 98–99. [End Page 633]Chapter 2 (“Women in Performance in the Community”) continues the analysis of Alkman fr. 1 and further discusses Alkman fr. 3, Pindar’s Daphnephoria (fr. 94b), Korinna fr. 655, other evidence for songs sung by parthenoi, evidence for performances by adult women (chapter 2.2), and finally a number of inscriptions with women as subjects (chapter 2.3). (Inscriptions are also discussed at the end of chapter 6.) There is, according to Stehle, something of a paradox in the representation of the community by women, who otherwise lack a public voice. This paradox is resolved in Alkman’s partheneia fragments by having the young women downplay the efficacy of their voice. The same holds true for the young women in Pindar’s Daphnephoria fragment. In Korinna fr. 655 the poem “does not limit or depreciate women’s ability to speak effectively” (103), but it is unclear if this is a choral song. Adult women staged themselves as producers of warriors and proper wives. In other words, “women performing communal poetry combined the function of providing reflection and model with a staging of their own subordinate status in the community” (113). Stehle finds in the inscriptions a more positive expression of women’s identities, which she attributes to the “self-sufficient authority” of writing (115).The male body was associated with martial strength and aggressiveness, qualities which could be displayed in armed dances like the pyrrhiche but in other contexts were problematic for addressing the community. Therefore several strategies were developed to mitigate the aggressive... (shrink)

Gender discrimination continues to be a problem in organizations. It is therefore important that organizations use performance evaluation methods that ensure equal opportunities for men and women. This article reports the results of an experiment to investigate whether and, if so, how the gender of the rater and that of the ratee moderate the relationship between the level of subjectivity in performance appraisals and organizational attractiveness. Participants in the experiment were 313 undergraduate students. We predicted, and indeed established, (...) that as the probability increases that employee performance is evaluated by a female manager, women expect more positive outcomes of subjective, but not objective evaluation processes. Our data did not support our expectation that as the probability of being evaluated by a female manager increases, men expect less positive outcomes of subjective evaluation processes. The findings of this study contribute to our understanding of why women are over-represented in jobs with objective formula-based reward systems, such as piece-rate systems. They are also of interest to organizations that are looking for more ethical human resource management practices. (shrink)

What would be objectionable about sports doping if it were safe and legal? Some ethicists have justified their qualms about doping by invoking elusive distinctions between the natural and the artificial. But the harm in doping and other biotechnological enhancements is best understood in terms of the values of athletic competition—specifically, the spectators' identification with the performers, and the continuity and comparability of athletic achievement over time. Instead of endorsing categorical bans on specific enhancements, David Wasserman recommends caution informed by (...) a clear perception of the values at stake. (shrink)

The relationship between the continuity equation and the HamiltonianH of a quantum system is investigated from a nonstandard point of view. In contrast to the usual approaches, the expression of the current densityJ ψ is givenab initio by means of a transport-velocity operatorV T, whose existence follows from a “weak” formulation of the correspondence principle. Once given a Hilbert-space metricM, it is shown that the equation of motion and the continuity equation actually represent a system in theunknown operatorsH andV T, (...) due to the arbitrariness on the initial condition of the quantum state. The general solution is given in some cases of special interest and a straightforward application to relativistic quantum mechanics is performed. (shrink)

The path-integral approach to quantum theory of continuous measurements has been developed in preceding works of the author. According to this approach the measurement amplitude determining probabilities of different outputs of the measurement can be evaluated in the form of a restricted path integral (a path integral “in finite limits”). With the help of the measurement amplitude, maximum deviation of measurement outputs from the classical one can be easily determined. The aim of the present paper is to express this (...) variance in a simpler and transparent form of a specific uncertainty principle (called the action uncertainty principle, AUP). The most simple (but weak) form of AUP is δS≳ℏ, whereS is the action functional. It can be applied for simple derivation of the Bohr-Rosenfeld inequality for measurability of gravitational field. A stronger (and having wider application) form of AUP (for ideal measurements performed in the quantum regime) is |∫ ′ t″ (δS[q]/δq(t))Δq(t)dt|≃ℏ, where the paths [q] and [Δq] stand correspondingly for the measurement output and for the measurement error. It can also be presented in symbolic form as Δ(Equation) Δ(Path) ≃ ℏ. This means that deviation of the observed (measured) motion from that obeying the classical equation of motion is reciprocally proportional to the uncertainty in a path (the latter uncertainty resulting from the measurement error). The consequence of AUP is that improving the measurement precision beyond the threshold of the quantum regime leads to decreasing information resulting from the measurement. (shrink)

Phillip R. Sloan - Performing the Categories: Eighteenth-Century Generation Theory and the Biological Roots of Kant's A Priori - Journal of the History of Philosophy 40:2 Journal of the History of Philosophy 40.2 229-253 Preforming the Categories: Eighteenth-Century Generation Theory and the Biological Roots of Kant's A Priori Phillip R. Sloan Situating Kant's philosophical project in relation to the natural sciences of his day has been of concern to several scholars from both the history of science and the history of (...) philosophy. Historians of philosophy have displayed an expanded awareness of, and interest in, the importance of the scientific context of the period in which Kant carried out his "Copernican" revolution. Most commonly among philosophers, this interest has been analyzed in relation to Kant's concerns with the foundations of mechanics, matter theory, and the epistemology of Newtonian science, with the central text of interest being the Metaphysische Anfangsgründe. On the other hand, historians of philosophy and historians of science, interested in the issues of the third Critique and in the several papers of Kant dealing with biological and anthropological issues, have emphasized the unified nature of Kant's inquiries into the natural sciences, and the importance of his continued interest in the life and human sciences alongside his interests in the foundations of the physical sciences. The effort to understand the unity of Kant's.. (shrink)

The study aims to identify the efficiency of the university education performance from the perspective of postgraduate and undergraduate students in international and Palestinian universities. The analytical descriptive approach was used for this purpose and the questionnaire was used as a main tool for data collection. The study community consists of: post graduate students, (23850) graduate students and (146355) undergraduate students. The sample of the study was 378 graduate students and 383 undergraduate students. The random stratified sample was used. (...) The Statistical Package of Social Sciences (SPSS) was also used for data analysis. The study reached a number of results, the most important of which are: The level of efficiency of educational performance in Palestinian and international universities from the point of view of postgraduate and undergraduate students was high. And that there are significant differences between the average views of the sample of the study on the efficiency of educational performance in Palestinian and international universities attributed to the University and to the benefit of international universities. The study concluded many recommendations, the most important of which is the necessity of continuing to develop e-learning strategies that affect the efficiency of educational performance and research commensurate with the university's position in the local and international community, which puts it on the best classification between local and international universities through e-learning. (shrink)

This article discusses Neo-Pagan journeys to archaeological or heritage sites (such as ancient temples and stone circles) associated with pre-Christian religions and deities. It argues that within the rationale of a Neo-Pagan worldview, several common binaries dissolve and reveal themselves as continuities at sacred sites: human body and earth body, the past and the present, inner and outer worlds, self and other, human and deity. In the course of Pagans’ bodily performances at sites, inner and outer landscapes co-create and flow (...) into one another: the lived body becomes a fundamental text and starting point for knowledge. Through somatic modes of attention - by attending to and with their bodies in surroundings that frequently include the embodied presence of others - Neo-pagan pilgrims experience themselves not as isolated subjectivities but as sharing an intersubjective milieu with other pilgrims and with the Earth itself. For women in particular, journeys to sacred sites potentially contribute to a radical re-inscription of the female body by exposing women to alternative representations of the feminine and by providing contexts in which the feminine can be re-imagined, re-experienced and performed differently through symbolic activity and ritual. In Butlerian terms, women potentially perform gender differently at sacred sites. (shrink)

Music reflects subjectivity and identity: that idea is now deeply ingrained in both musicology and popular media commentary. The study of music across cultures and practices often addresses the enactment of subjectivity "in" music - how music expresses or represents "an' individual or "a" group. However, a sense of selfhood is also formed and continually reformed through musical practices, not least performance. How does this take place? How might the work of practitioners reveal aspects of this process? In what (...) sense is subjectivity performed in and through musical practices? This book explores these questions in relation to a range of artistic research involving contemporary musical practices, drawing on perspectives from performance studies, phenomenology, embodied cognition, and theories of gendered and cultural identity. (shrink)

Corporate social performance (CSP) has been studied extensively by business and society scholars, yet most approaches to its measurement continue to be ambiguous, controversial and difficult to use (Wood, 2010). In this paper, we propose measuring CSP via the construct of stakeholder satisfaction through social media like Facebook and Twitter. We argue that the satisfaction of stakeholder expectations can be explained with organizational justice theory particularly in the exercise of voice by stakeholders when they perceive unjust behavior on the (...) part of the firm. We test our idea using event study methodology with a sample of 5,440 observations from ten U.S. companies: We found some evidence for the sensitivity of social media to social events of interest to Twitter users. (shrink)

How to measure performance in charitable organisations continues to excite interest among academics and practitioners. Despite the intellectual interest, little consensus has emerged as to what are the best measures of performance in charities. This is against the backdrop of an increased demand by donors and other stakeholders on charities to provide information on their performance. Building on prior studies, this paper examines the measures of performance in charities using a hybrid methodological approach which consists of (...) 14 exploratory interviews and a quantitative survey of 105 chief executive officers/board of trustees of large British charities. The results of factor analysis and internal reliability produced five broad measures of performance of charities: financial measures; client satisfaction; management effectiveness; stakeholder involvement; and benchmarking, indicating that the overall performance of charities is best measured by a set of factors that reflect the multiple and diverse stakeholders associated with charities. Further analysis using structural equation modelling corroborates the results that non-financial measures such as management effectiveness, stakeholder involvement and benchmarking are important to the performance of charities. (shrink)

The empirical basis for self-control in Dohsa-hou as it relates to effects on cognitive processes has been explored in a few studies of the Japanese psychotherapy, but not under standardized conditions with a strong predictive theory of control. This study reports on a series of experiments with the Dual Mechanisms of Control framework to clarify the possible regulatory mechanism of Dohsa-hou by focusing on shoulder movement, a key body movement task used by practitioners across applied settings. Cognitive control was operationalized (...) with the AX version of Continuous Performance Test paradigm for proactive control and a modified Stroop task paradigm for reactive control in a 3-arm parallel group trial study design. Healthy Japanese university students were assigned to a Dohsa-hou group that performed a shoulder movement task for few minutes, an active control group that performed a similar task, or a passive control group comprised of a resting condition. A total of 55 participants performed the AX-CPT and 57 participants performed the modified Stroop task before and after the group manipulation. In the AX-CPT, an increase in the error rate of AY trial from pre- to post-test was observed in the passive control group only, and found to be marginally higher in the passive control group relative to Dohsa-hou group at post-test. This indicated that Dohsa-hou moderated the activation of proactive control by repeated AX-CPT performance. The error rate of the Proactive Behavioral Index did not differ from zero at post-test only in the Dohsa-hou group, indicating flexible cognitive control. In the modified Stroop task, there was no difference between congruent and incongruent trials at post-test for the Dohsa-hou group only, indicating the facilitation of reactive control. The evidence for a balancing effect for the Dohsa-hou-based shoulder movement task indicates that clients experience a form of continuous self-monitoring, which might reduce mind-wandering from their focus on movement execution combined with iterative verbal feedback from the therapist. Overall, the results of the present study suggest that the self-regulatory mechanism promoted in clinical Dohsa-hou emphasizes guided shifts in attention to the reactive mode toward a balance of cognitive control. (shrink)

This paper aims to identify Performance development and its relationship to demographic variables among users of computerized management information systems in Gaza Electricity Distribution Company. This research used two dimensions. The first dimension is demographic variables among users of computerized management information systems and the second dimension the Development of Performance. The control sample was (360) questioners were distributed and (306) were retrieved back with a percentage of (85%). Several statistical tools were used for data analysis and hypotheses (...) testing, including reliability correlation using Cronbach’s alpha, “ANOVA”, Simple Linear Regression and Step Wise Regression. The overall findings of the current study suggested The results showed that: demographic variables among users of computerized management information systems have a positive relationship on the development of performance in Gaza Electricity Distribution Company, there were no statistically significant differences between the perceptions of respondents about performance development and its relationship to demographic variables among users of computerized management information systems in Gaza Electricity Distribution Company which attributable to gender variable, there exist a significant relationship between perceptions of the respondents for each of the resources (physical, software, and human) for computerized management information systems attributed to variable (age), there are no significant differences in the fields of (organizational resources) for computerized management information systems and (development of performance) attributable to variable (age) and that can be explained by the fact that the senior management deals with job titles not with age, there are significant differences between the perceptions of the respondents for each of the fields of resources (physical, software, and organizational) for computerized management information systems attributed to variable (educational qualification), the presence of a statistically significant differences between the perceptions of the respondents for each of the fields of "organizational resources for demographic variables among users of computerized management information systems " and ”development of performance” due to the variable (years of service), there is no statistically significant differences between respondents' perceptions about the fields of resources (physical, software, and human) for computerized management information systems attributed to variable (years of service). The study recommended the following: The need to strengthen the company's management interest in the use of computerized management information systems in all the systems components and elements as being an important variable which contributes to the development of performance. Strengthening the relationship between the users of information system and personnel systems in the department responsible for the system so that employees understand the technological and technical information needed by all users of information systems. It is essential that the company develop the infrastructure for information technology in general, and computerized management information systems, in particular for the development of performance. Increasing attention to provide material resources of equipment and devices used in the computerized management information system, and the interest in providing technical resources for management information systems keeping pace with technological means and modern techniques and work on the training of personnel to use those systems. Greater attention to human resource computerized management information systems “specialized technicians and end-users" through a variety of disciplines working in the field of computerized management information systems. The current study is unique by the virtue of its nature, scope and way of implied investigation, as it is the first study at Gaza Electricity Distribution Company resources explores the status of demographic variables among users of computerized management information systems and their relationship to the development of performance in Gaza Electricity Distribution Company increasing interest in Computerized management information systems through continuity, keeping pace with technological means and modern techniques. (shrink)

In this article we present symmetric diffusion networks, a family of networks that instantiate the principles of continuous, stochastic, adaptive and interactive propagation of information. Using methods of Markovion diffusion theory, we formalize the activation dynamics of these networks and then show that they can be trained to reproduce entire multivariate probability distributions on their outputs using the contrastive Hebbion learning rule (CHL). We show that CHL performs gradient descent on an error function that captures differences between desired and (...) obtained continuous multivariate probability distributions. This allows the learning algorithm to go beyond expected values of output units and to approximate complete probability distributions on continuous multivariate activation spaces. We argue that learning continuous distributions is an important task underlying a variety of real‐life situations that were beyond the scope of previous connectionist networks. Deterministic networks, like back propagation, cannot learn this task because they are limited to learning average values of independent output units. Previous stochastic connectionist networks could learn probability distributions but they were limited to discrete variables. Simulations show that symmetric diffusion networks can be trained with the CHL rule to approximate discrete and continuous probability distributions of various types. (shrink)

This paper implements the continuous Hindi Automatic Speech Recognition (ASR) system using the proposed integrated features vector with Recurrent Neural Network (RNN) based Language Modeling (LM). The proposed system also implements the speaker adaptation using Maximum-Likelihood Linear Regression (MLLR) and Constrained Maximum likelihood Linear Regression (C-MLLR). This system is discriminatively trained by Maximum Mutual Information (MMI) and Minimum Phone Error (MPE) techniques with 256 Gaussian mixture per Hidden Markov Model(HMM) state. The training of the baseline system has been done (...) using a phonetically rich Hindi dataset. The results show that discriminative training enhances the baseline system performance by up to 3%. Further improvement of ~7% has been recorded by applying RNN LM. The proposed Hindi ASR system shows significant performance improvement over other current state-of-the-art techniques. (shrink)

The relatively new practice of continuous sedation at the end of life (CS) is increasingly being debated in the clinical and ethical literature. This practice received much attention when a U.S. Supreme Court ruling noted that the availability of CS made legalization of physician-assisted suicide (PAS) unnecessary, as CS could alleviate even the most severe suffering. This view has been widely adopted. In this article, we perform an in-depth analysis of four versions of this ?argument of preferable alternative.? Our (...) goal is to determine the extent to which CS can be considered to be an alternative to PAS and to identify the grounds, if any, on which CS may be ethically preferable to PAS. (shrink)

This article forms part of a larger project on the apocryphal Book of Judith. It explores the performative nature of turmoil, trauma and tenacity as found in the second half of the book (9–16). The impetus for this investigation is the work done by same author on chapters 1–8 of Judith while focusing on a similar theme. The present article suggests that the exploration of the turmoil, trauma and tenacity to be found in chapters 1–8 does not comprehensively represent all (...) aspects that this topic has to offer to the reader of Judith. The contention here is that the theme of turmoil, trauma and the resultant tenacity in the second half of Judith needs further scholarly exploration as it reveals contrasting developments regarding two rivalling camps, that is, the Israelites and the Assyrians. From a speech act interpretive angle, the article asserts that turmoil, trauma and tenacity are intentionally utilised as a literary tool for indicating honour (Israelites) and shame (Assyrians). This has the potential to persuade the reader to make choices and/or decisions as they read the story.Contribution: The article is a continuation of my work on the first part of Judith (chapters 1–8), as indicated. Its main contribution rests on its unique approach to investigating the performative nature of trauma, turmoil and tenacity in the second part of the book, namely, chapters 9–16. The study of the theme of trauma, turmoil and tenacity in Judith is insightful and thought-provoking and does advance research around this fascinating book. (shrink)

Stanisław Brzozowski was active as philosopher and literary critic for only a few years at the turn of the twentieth century, yet his writings are still inspire contemporary thinkers and critics. In every important phase of the development of Polish literary criticism, Polish intellectuals have acknowledged Brzozowski as a writer who had the courage and critical acumen to confront modernity and examine closely contemporary trends of thought from the perspective of social and individual life. This continued presence of the celebrated (...) critic cannot but be interesting for the researcher who is led to ask, what is so intriguing in Brzozowski’s work, why do successive generations of critics and intellectuals return to Brzozowski? Drawing on many important interpretations of Brzozowski’s work (Burek, Głowiński, Nycz), I want to show that in Brzozowski’s work it is possible to find everything contemporary criticism and thought needs, because his books contain, in nuce , projects and strategies which can be (and are) used in different ways by critics representing different ideologies and worldviews. Brzozowski worked out, or rather attempted to work out, ideas which are a source of modern critical projects but in addition his work comprises a repertoire of possibilities which contemporary critical thought can turn to its advantage. Brzozowski’s work can be also treated as a performative act, calling forth the reader’s response, in this way shedding new light on it. I also show that “performative consciousness” is both close to Brzozowski’s practice of writing and deeply rooted in his philosophical conviction. Brzozowski can be considered a representative of modernist, critical literature, in which reading and writing become a mode of experience, a privileged social discourse, and a “leaven,” an act and an activity. (shrink)

Whereas recent commentators have suggested that consumer demand, typecasting and marketing lead performers to maintain continuities across films, I argue that cinema has historically made it difficult to subtract performers from roles, leading to relatively constant comportment, and that casting, marketing and audience preference are not only causes but also effects of this. I do so using thought experiments and empirical experiments, for example, by pondering why people say they see Jesus in paintings of him and rarely mention models, but (...) stress that they see actors when encountering photographic stills of performers portraying him. Arguably, this relates to what photographs have historically come to mean, and these meanings would make it difficult for audiences to subtract and not see the actor. Based on such thinking, along with what filmmakers have said and done, and adding to classic accounts of Cavell, Santayana and others, I build the case that cinematic media invite performers to play themselves. (shrink)

Measures are designed to evaluate the processes and outcomes of care associated with the delivery of clinical (and non-clinical) services. They allow for intra- and interorganizational comparison to be used continuously to improve patient health outcomes. The use of performance measures always means to abstract the complex reality (medical scenarios and procedures) in order to provide an understandable and comparable output. Measures can focus on global performance. The more detailed data are available the more specific judgements with respect (...) to the appropriateness of clinical decision-making and implementation of evidence are feasible. Externally reported measures are intended both to inform and lead to action. By providing this information, deficiencies in patient care and unnecessary variations in the care process can be uncovered. Such variations have contributed to disparities in morbidity and mortality. The developments in information technology, especially world-wide interconnectivity, standards for electronic data exchange and facilities to store and manage large amounts of data, offer the opportunity to analyse health-relevant information in order to make the delivery of healthcare services more transparent for consumers and providers. Global performance measures, such as the overall life expectancy (mortality) in a country, can give a rough orientation of how well health systems perform but they do not offer general solutions nor spe-cific insights into care processes that have to be improved. In contrast to population-based measures, case-based performance measures use a defined group of patients depending on specific patient characteristics and features of disease. By means of these measures we are able to compare the number of patients that receive a necessary medical procedure against those patients who do not. The use of case-based measures is a bottom-up approach to improve the overall performance in the long run. They are not only a tool for global orientation but can offer a straightforward link to the areas of deficient care and the underlying procedures. Performance measures are relevant to providers as well as consumers, from their own individual perspective. Cased-based measures focus on the management of individual patient. This approach to performance measurement can inform physicians in a meaningful and constructive way by monitoring their individual performance and by pointing out possible areas of improvement. (shrink)

Surveys in different countries (e.g. the UK, Belgium and The Netherlands) show a marked recent increase in the incidence of continuous deep sedation at the end of life (CDS). Several hypotheses can be formulated to explain the increasing performance of this practice. In this paper we focus on what we call the ‘natural death’ hypothesis, i.e. the hypothesis that acceptance of CDS has spread rapidly because death after CDS can be perceived as a ‘natural’ death by medical practitioners, (...) patients' relatives and patients.We attempt to show that the label ‘natural’ cannot be unproblematically applied to the nature of this end-of-life practice. We argue that the labeling of death following CDS as ‘natural’ death is related to a complex set of mechanisms which facilitate the use of this practice. However, our criticism does not preclude the view that CDS may be clinically and ethically justified in many cases. (shrink)

Humans are fundamentally social and tend to create emergent organizations when interacting with each other; from dyads to families, small groups, large groups, societies and civilizations. The study of the neuronal substrate of human social behavior is currently gaining momentum in the young field of social neuroscience. Hyperscanning is a neuroimaging technique by which we can study two or more brain simultaneously while participants interact with each other. The aim of this article is to discuss several factors that we deem (...) important in designing hyperscanning experiments. We first review hyperscanning studies performed by means of electroencephalography (EEG) that have been relying on a continuous interaction paradigm. Then, we provide arguments for favoring ecological paradigms, for studying the emotional component of social interactions and for performing longitudinal studies, the last two aspects being largely neglected so far in the hyperscanning literature despite their paramount importance in social sciences. Based on these premises we argue that music performance is a suitable experimental setting for hyperscanning and that for such studies EEG is an appropriate choice as neuroimaging modality. (shrink)

As theories of performativity struggle to disentangle and reconfigure the relationships between act and identity, a heterowoman who relishes the performance of femininity is still aware that she can be read as reactionary. Her choice of sexual partners seems to undermine the efficacy of similar strategies constructed by femme lesbians. One queer option for a heterosexual woman is to ‘act’ like a gay man. As more than one cultural commentator has pointed out, it appears that only a male drag (...) queen can be a ‘lady’ these days. This particular woman does not want to change her biological sex to ‘be’ a gay man. She has learned how to be a ‘lady’ from the ‘feminized fags’ who may have learned from her mother. Their ironic distancing, camp connoiseurship, and parodic appropriation of the notion of a stable gender identity came as part of the package. As a result of this transaction, she acts as if she has balls under her dress. Such mimetic masquerades can be most easily recognized as resistant when performativity is ‘bound’ into a formalized performance. It is implicit that this artifice is not sustainable, nor is this desirable. ‘Doing’ queer means possessing the agency to defy and destabilize gendered behaviours, sexes, and sexualities through continuing and conscious decisions. This article explores the efficacy of heterosexual femme performances that attempt to challenge and subvert ideological normativities through their transactions with gay men. (shrink)

The aim of the research is to identify the relationship between the performance criteria and the achievement of the objectives of supervision which is represented in the performance of the job at the Islamic University in Gaza Strip. To achieve the objectives of the research, the researchers used the descriptive analytical approach to collect information. The questionnaire consisted of (22) paragraphs distributed to three categories of employees of the Islamic University (senior management, faculty members, their assistants and members (...) of the administrative board). A random sample of 314 employees was selected, 276 responses were retrieved with a return rate of 88.1%. The SPSS program was used to enter, process, and analyze the data. The results of the study showed a positive relationship between the performance criteria and the achievement of the control objectives represented by the job performance in the Islamic University from the point of view of the members (senior management, faculty and their assistants and the administrative board). The researchers also recommended a number of recommendations, including the provision of an appropriate level of control system components today through the continuous updating and development of performance standards and the need to provide the necessary physical and financial resources to continue the development and achievement within the university. Expand the development of technology in the various activities of the university through the construction of a complete and integrated system to support the control systems in the university to suit its size. The researchers also recommended the follow-up, review of the performance standards and work to modify them in line with the mission of the university and the goals that the university seeks to reach. (shrink)

This article continues from where the author's 2008 book The Meaning of Video Games concluded and concerns what he learned from playing the simulation game Spore by Sims-creator Will Wright, especially the extent to which a social-network model had become during the development process the infrastructural backbone of the game. Spore's approach to the problem of building an asynchronous content-creation and content-sharing system aligned the video game with the most important trends in text-based digital humanities scholarship today. Thus this article (...) compares video games and digital texts, not in terms of their supposedly shared narrative content (not in terms of their content at all) but, rather, formally—in terms of how they model complex systems, how both video games and digital-text environments work by creating networked environments for the production, reproduction, transmission, and reception (indeed for the continual reediting) of their respective content-objects. Both texts and video games are systems, with their own special affordances and constraints, that provide both “spores” and “spurs,” seeds and provocations, prompts for new performances of meaning. (shrink)

The imagistic promotion of the iconic city form is increasingly achieved by the deployment of the CCTV webcam system. This not only presents new material to mediate people's engagement with this space, but also offers new ways to materialize its actual three-dimensional form. Recent design-based research conducted at the University of Technology, Sydney, shows that the function of the CCTV Internet cameras can be extended and adapted to provide a type of engagement with urban environments that subverts its more representational (...) role and converts it into one that is qualitative and experiential. The article will discuss how the performative aspects offered by this virtual environment can be productively employed by the Internet user to not only create a new type of engagement with public space, but also, ultimately, to curate this space. The article will also reveal how the strategic deployment of recently developed non-proprietary software can be used to intervene within the operational logic of the Internet camera to exploit its potential for use as a design tool. By the strategic recruitment of this software, raw virtual qualitative data from webcam images are processed to generate a formal response to civic space. This type of intervention, which utilizes the two-dimensional image as a platform for intervention within three-dimensional space, asks the designer to relinquish the techniques traditionally used to generate urban form and instead to capitalize upon the opportunities for material intervention offered by the spatial ambiguity of virtual and real-time environments. The exploration of the distortional optical properties associated with contemporary camera technology begins to suggest the development of a range of new techniques for design intervention that will continue to evolve in direct relationship to the technology they exploit. This article will therefore discuss how the utilization of the interactive potential of the CCTV system can produce a new understanding of urban space that replaces any symbolic role for form with the affect of form. This range of unprecedented techniques can be seen to offer a new paradigm for material intervention within both virtual and urban space. (shrink)