The dynamic balance is a significant skill in all age groups and it is required for regular daily activities, such as walking and running. Therefore, this study aimed at identifying the differences in concentration of attention, aerobic endurance and dynamic balance among female students in age group (9-12) years. As well as the relationship between attention concentration and ability of female students on aerobic endurance and dynamic, balance. To achieve the objectives of the study the researchers used the descriptive approach (...) on a sample consisting of (130) female students within age group (9-12) years in Khawla bint Al Azur school, Amman. For study data, the researchers used the mental abilities test, aerobic endurance test and dynamic balance test. To Processing the study data, the researchers used means, standard deviations, ANOVA, Scheffe and correlation coefficients. The results showed that there were statistically significant differences between the means of the results in the concentration attention ability, aero aerobic endurance and dynamic balance and for the benefit of category (11-12) years. Consequently, there were statistically significant correlation between the level of concentration of attention abilities and the level of the aerobic endurance and the dynamic balance of the students in age group (9-12) years. Therefore, researchers recommend that female students in the age group (9-12) should be encouraged to exercise physically for coordination abilities and physical abilities. (shrink)

An emergent body of literature examined why some firms apply some environmental initiatives while other firms do not take responsibility for their natural environment? Thus, firm environmental orientation (responsiveness and performance) are linked in the literature to several variables. Unfortunately, the relationship between firm environmental orientation and either available resources or firm size showed mixed results and inconclusive evidence. Therefore, the aim of this paper is to show empirically how available resources and firm size can explain differences in firm environmental (...) responsiveness and environmental performance. Econometric results of environmental responsiveness using the logistic regression model demonstrated that firm size does appear to add something unique in explaining differences in environmental responsiveness while available resource can be safely dropped from the model. However, econometric analysis of environmental performance using the maximum-likelihood random effects model showed strong evidence that available resources and firm size are significant predictors of firm environmental performance. (shrink)

Une fine analyse de la convergence des conceptions du Christ qu'a Origène et de l'Ecriture, met en scène non seulement la consistance interne et le fondement théorique de son exégèse christologique, mais nous présente également le récit que fait Origène de l'histoire du sens chrétien. Selon ce récit, le sens a premièrement une structure trinitaire: le Dieu unique en trois personnes, incorporel, est la source, le fondement et l'épanouissement de l'intelligibilité et de l'existence intellectuelle. Il a deuxièmement une structure christologique: (...) le Fils est le sens ultime, en tant qu'à la fois, contenu objectif ou structure de sens et agent principal dans le processus subjectif de l'appropriation et de la communication du sens . Cette simultanéité determine la conception qu'a Origène de la convergence du Christ et de l'Ecriture. Ainsi, le Logos est à la fois la source et le contenu du sens scripturaire, de même que le communicateur principal ou exégète de ce sens, cette dernière fonction étant remplie de la manière la plus remarquable dans l'Incarnation, qui est l'indice herméneutique central de l'Ecriture. De manière pratique, cela veut dire que le sens ultime, qui coïncide avec le sens spirituel de l'Ecriture est contenu objectivement dans la référence au Christ et subjectivement atteint en ayant la pensée du Christ; son accomplissement réside dans la rencontre du lecteur ou exégète avec le Christ. (shrink)

On the compatibility of Vedanta philosophy with Marxism; a Marxist interpretation.

Journal impact factor is a value calculated annually based on the number of times articles published in a journal are cited in two, or more, of the preceding years. At the time of its inception in 1955 , the inventor of the impact factor did not imagine that 1 day his tool would become a controversial and abusive measure, as he confessed 44 years later . The impact factor became a major detrimental factor of quality, creating huge pressures on authors, (...) editors, stakeholders and funders. More tragically, in some countries the number of publications in journals with “high impact factors” condition the allocation of government funding for entire institutions . Based on the assumption that IF reflects scientific quality, the impact factor produces a widespread impression of prestige and reputation, though no experimental data support this hypothesis .The impact factor was originally conceived as a bibliome .. (shrink)

We prove that in a nilpotent-by-finite stable group an equation that holds generically holds everywhere. Combining this result with results of Wagner and Bryant, we conclude that a soluble-by-finite stable group of generic exponent n has exponent n.

This study examines the conflict strategies used in the highly adversarial and popular Arabic-language talk show broadcasted weekly on Al-Jazeera satellite channel, known as Al-Ittijah Al-Mu’aakis 'The Opposite Direction'. The study identifies the conflict strategies and verbal conflict expressions and approaches them in the light of Interactional Sociolinguistics. The analysis of three episodes debating three different topics shows that disputants used several types of strategies including "impoliteness", "aggravated impoliteness", topic restriction, lengthy holding of the floor, and sarcasm. The speakers' bald-on-record (...) expressions of disagreement are expected as a result of the controversial and polemical nature of the show, which creates fierce competition between the two guests to present their arguments in an aggressive way. (shrink)

And while globalisation has ushered in many benefits for companies and consumers alike, this book posits that it is the fierce competition of global market-places which drives the largely unopposed belief that firms exist solely to enhance ...

Main Response Topics ? Introduction ? Open display and public evaluation ? Publicity versus patient privacy ? Facial tissue donation ? Validity of Louisville Instrument for Risk Acceptance ? Patients' understanding of risk ? Face versus hand transplantation ? Rejection rates/risks ? Patient compliance ? Exit strategy ? Functional recovery ? Societietal implications ? Psychological implications ? Conclusion: Uncertainty likely to persist.

To avoid a clash of civilizations competing traditions must engage in discourse and search for grounds of commonality. Understanding differences and overcoming points of dissonance are essential for peaceful coexistence.

This chapter describes a number of medico-administrative and legal changes that were introduced in nineteenth-century Egypt and that gave rise to an individualized conception of identity. Prompted by the recruitment needs of a new conscript army, an administrative apparatus was put in place that gave rise to novel techniques of identifying peasants, monitoring their movements, and controlling their bodies. A wide-ranging public hygiene programme aimed at serving the army resulted in a statistical regime whose crowning achievement was a nation-wide census. (...) Concurrently, legal reforms replaced the reputational and oral witnesses that the shari'a relied on with named and written forms of identification. The chapter concludes with a discussion about the implications of this rise of a free-floating individual for conceptions of legal equality. (shrink)

We show that there exists an atomic polyadic equality algebra of dimension n that is elementary equivalent to a completely representable algebra, but its diagonal free reduct is not completely representable.

À travers une approche communicationnelle, cette contribution s’oriente et se focalise autour de liens entre bande dessinée et technologies de l’information et de la communication. Nous essayerons d’examiner comment Internet peut influer sur les pratiques des auteurs et des lecteurs de bande dessinée, ainsi que sur les schémas relationnels qui lient ces derniers. À travers l’analyse du site Webcomics, nous nous intéresserons à l’interactivité et à la place de l’usager dans le dispositif technique.Using a communicational approach, this study focuses on (...) the links between comic strips and information and communication technologies. We set out to examine ways in which the Internet can influence the practices of comic strip authors and readers, and also how they relate to each other. Through this analysis of the Webcomics site, we investigate the question of interactivity and the user’s place within the technical systems involved. (shrink)

Reflective capacity is integral to core healthcare professional practice competencies. Reflection plays a central role in teacher education as reflecting on teaching behaviours with critical analysis can potentially improve teaching practice. The humanities including narrative and the visual arts can serve as a valuable tool for fostering reflection. We conducted a multinational faculty development workshop aiming to enhance reflective capacity in medical educators by using a combination of abstract paintings and narratives. Twenty-three family physicians or physicians-in-training from 10 countries participated (...) in the workshop. Qualitative assessment of the workshop showed that the combined use of art and narrative was well received and perceived as contributing to the reflective exercise. Participants generally felt that viewing abstract paintings had facilitated a valuable mood transformation and prepared them emotionally for the reflective writing. Our analysis found that the following themes emerged from participants’ responses: narratives from different countries are similar; the use of art helped access feelings; viewing abstract paintings facilitated next steps; writing reflective narratives promoted examination of educational challenges, compassion for self and other, and building an action plan; and sharing of narrative was helpful for fostering active listening and appreciating multiple perspectives. Future research might include comparing outcomes for a group participating in arts–narrative-based workshops with those of a control group using only reflective narrative or in combination with figurative art, and implementing a combination of qualitative and quantitative methods of assessment. (shrink)

We show that the conceptual distance between any two theories of first-order logic is the same as the generator distance between their Lindenbaum–Tarski algebras of concepts. As a consequence of this, we show that, for any two arbitrary mathematical structures, the generator distance between their meaning algebras (also known as cylindric set algebras) is the same as the conceptual distance between their first-order logic theories. As applications, we give a complete description for the distances between meaning algebras corresponding to structures (...) having at most three elements and show that this small network represents all the possible conceptual distances between complete theories. As a corollary of this, we will see that there are only two non-trivial structures definable on three-element sets up to conceptual equivalence (i.e., up to elementary plus definitional equivalence). (shrink)

High percentages of submitted papers are rejected at editorial levels without offering a second chance to authors by sending their papers for further peer-reviews. In most cases, the rejections are typical quick answers without helpful argumentations related to the content of the rejected material. More surprisingly, some journals vaunt their high rejection rates as a “mark of prestige”!However, journals that reject high percentages of submitted papers have built their prominent positions based on a flawed measure, the impact factor, and from (...) a long and favorable historical context. Their shareholders may think that they are allowed to have a large margin of rejection rates without affecting their sponsorship or funding sources thanks to an extended anchorage since tens, or in some cases hundreds, of years compared to unknown or new journals that struggle to pave a way in the scientific publication world. Historical anchorage of some journals also makes it unfair to compare old and new .. (shrink)

Name der Zeitschrift: Der Islam Jahrgang: 94 Heft: 1 Seiten: 57-65.

In contrast to the conventional fund management industry with a profit-oriented logic based on risk and return, ethical and faith-based funds should follow the religious principles of their investment-style philosophy. Islamic funds should obey the theological teachings of the primary sources of Islam, the Quran and Sunnah, as stakeholders expect these religious teachings to influence the investment decisions of fund managers. In practice, Islamic fund managers use Accounting and Auditing Organization for Islamic Financial Institutions ’s screening criteria, based on secondary (...) sources of Islam, which allow investments that are only partially halal to be included in their portfolios. This study finds that a more religious logic in screening practices, although impairing diversification, does not necessarily harm performance. Thus, Islamic investment funds, and the wider ethical fund management industry, should, and could, adopt stricter screening criteria that match their investment mandates and bring more ethical business practices to the industry. (shrink)

ABSTRACTTwo rival scholars from Shiraz in Persia, Dawānī and Dashtakī engaged in a bitter and extended dispute over a range of metaphysical and logical issues. One of these was the liar paradox. Their debate on this point marked the most extensive scrutiny of the paradox in Arabic until that time. Dashtakī’s solution was to deny that the statement ‘What I say is false’ is true or false, on the ground that there is one statement and one application of the falsity (...) predicate. Given that – ex hypothesi – there is no other statement, there is no basis for a reiteration of the truth or falsity predicate and describing the statement itself as true or false. Dawānī’s solution was to deny that ‘What I say is false’ is a statement at all, and he argued that it is instead akin to a performative utterance such as ‘I hereby sell you this’. (shrink)

This book offers a unique and insightful analysis of Western and Middle Eastern concepts of dignity and illustrates them with examples of everyday life. Dignity in the 21st Century - Middle East and West is unique and insightful for a range of reasons. First, the book is co-authored by scholars from two different cultures (Middle East and West). As a result, the interpretations of dignity covered are broader than those in most Western publications. Second, the ambition of the book is (...) to use examples from everyday life and fiction to debate a range of dignity interpretations supplemented by philosophical and theological theories. Thus, the book is designed to be accessible to a general readership, which is further facilitated because it is published with full open access. Third, the book does not defend one superior theory of dignity, but instead presents six Western approaches and one based on the Koran and then asks whether a common essence can be detected. -/- The answer to the question whether a common essence can be detected between the Koranic interpretation of dignity and the main Western theories (virtue, Kant) is YES. The essence can be seen in dignity as a sense of self-worth, which persons have a duty to develop and respect in themselves and a duty to protect in others. The book ends with two recommendations. First, given the 7 concepts of dignity introduced in the book, meaningful dialogue can only be achieved if conversation partners clarify which variation they are using. Second, future collaborations between philosophers and psychologists might be helpful in moving theoretical knowledge on dignity as a sense of self-worth into practical action. The “scourges” of a sense of self-worth and dignity are identified by psychologists as violence, humiliation, disregard and embarrassment. To know more about how these can be avoided from psychologists, is helpful when protecting a sense of self-worth in others. (shrink)

In this paper, we consider predicate logic with two individual variables and general assignment models (where the set of assignments of the variables into a model is allowed to be an arbitrary subset of the usual one). We prove that there is a statement such that no general assignment model in which it is true can be finitely axiomatized. We do this by showing that the free relativized cylindric algebras of dimension two are not atomic.

The impact of Online Social Networks on human lives is foreseen to be very large with unprecedented amount of data and users. OSN users share their ideas, photos, daily life events, feelings and news. Since OSNs’ security and privacy challenges are more potential than ever before, it is necessary to enhance the protection and filtering approaches of OSNs contents. This paper explores OSNs’ threats and challenges, and categorize them into: account-based, URL-based and content-based threats. In addition, we analyze the existing (...) protection methods and highlight their limitations and weaknesses. Based on that, we propose a comprehensive, user-level, proactive and real-time OSNs’ protection system, called Hybrid Real-time Social Networks Protector. HRSP has three components; a user-level security protocol and two classification models. The protocol defines a structure for OSN’s cryptographic services, including encryption, access control and users’ authentication. The classification models employ machine learning, black lists, white lists and users’ feedback, in order to classify URLs into: Benign, Risk and Inappropriate classes, and contents into: Benign, Hate speech and Inappropriate classes. We constructed two data sets of 150,000 URLs and 22,000 tweets to build and test the two classification models. Results show an overall accuracy of 93.2% for the URL model and 84.4% for the content model, while the protocol implementation produces compatible size and time overhead. The components of HRSP are integrated and have compatible design with OSN platforms. (shrink)

Possible effects of interaction (cross-talk) between signaling pathways is studied in a system of Reaction–Diffusion (RD) equations. Furthermore, the relevance of spontaneous neurite symmetry breaking and Turing instability has been examined through numerical simulations. The interaction between Retinoic Acid (RA) and Notch signaling pathways is considered as a perturbation to RD system of axon-forming potential for N2a neuroblastoma cells. The present work suggests that large increases to the level of RA–Notch interaction can possibly have substantial impacts on neurite outgrowth and (...) on the process of axon formation. This can be observed by the numerical study of the homogeneous system showing that in the absence of RA–Notch interaction the unperturbed homogeneous system may exhibit different saddle-node bifurcations that are robust under small perturbations by low levels of RA–Notch interactions, while large increases in the level of RA–Notch interaction result in a number of transitions of saddle-node bifurcations into Hopf bifurcations. It is speculated that near a Hopf bifurcation, the regulations between the positive and negative feedbacks change in such a way that spontaneous symmetry breaking takes place only when transport of activated Notch protein takes place at a faster rate. (shrink)

Scientific journals ask authors to put their manuscripts, at the submission stage, sometimes in a complex style and a specific pagination format that are time consuming while it is unclear yet that the submitted manuscripts will be accepted. In the case of rejections, authors need to submit to another journal most likely with a different style and formatting that require additional work and time. To save authors’ time, publishers should allow authors to submit their manuscripts in any format and to (...) comply with the style required by the targeted journal only in revised versions, but not at the submission step when the manuscripts are not yet approved for publication. (shrink)

This paper examines Kazuo Ishiguro's Klara and The Sun through the lens of posthumanism. It uses the textual analysis method to analyze Ishiguro's text as a posthuman novel that depicts the posthuman society where the boundaries between what is human and the nonhuman is blurred. The basic argument is that the aim of Ishiguro's text is two-fold, while it clearly illustrates the inability of the humanoid robot to attain human consciousness, it attempts also to dismantle the anthropocentric view of man. (...) The findings show that Klara, the narrator-protagonist is used as a tool to raise certain questions such as, can humanoids act humanly? And/or can a 'humanoid machine' attain consciousness? More importantly, what it means to be human, in the first place. In doing so, the story attempts to showcase the ruptured boundaries between human and nonhuman and the changing ideas of humankind and its entanglement with the nonhuman world. Further, the interaction between Klara (AF) and other characters in the story is developed in such a way as to illustrate not only the shortcomings of humans regarding faith and affection but, more importantly, the limits of the nonhuman machine. It dismisses the current debate among technology experts that artificial intelligence would soon be able to develop a human-like robot that enjoys similar human emotional signals and reacts exactly like humans. The story simply puts it, despite the defects of humans, nothing can replace humans as those artificial friends (AI) fundamentally lack the kinds of experience that give rise to human-like affect and emotion. (shrink)

In their recent paper, Esfe et al. present some criteria for fake journals and propose some ‘features’ to recognize them. While I share most of the authors’ concerns about this issue in general, some of the reported criteria are not fit to differentiate fake journals from genuine ones. Here are some examples derived from their list, which illustrate that such criteria are not necessarily specific to fake journals only, but they could also apply to well-established journals and, therefore, should not (...) be considered as is. (shrink)

In _Susceptible to the Sacred_, Bani Shorter, a well-known Jungian analyst, examines the psychological experience of ritual in contemporary life and how this promotes awareness of the individual's natural potential. Basing her book on live material, she investigates, with great sensitivity, how people perceive the sacred and use ritual in their search for purpose, motivation and transformation.

The principle that a necessarily false proposition implies any proposition, and that a necessarily true proposition is implied by any proposition, was apparently first propounded in twelfth century Latin logic, and came to be widely, though not universally, accepted in the fourteenth century. These principles seem never to have been accepted, or even seriously entertained, by Arabic logicians. In the present study, I explore some thirteenth century Arabic discussions of conditionals with impossible antecedents. The Persian-born scholar Afdal al-Dīn al-Kh najī (...) (d.1248) suggested the novel idea that two contradictory propositions may follow from the same impossible antecedent, and closely related to this point, he suggested that if an antecedent implies a consequent, then it will do so no matter how it is strengthened. These ideas led him, and those who followed him, to reject what has come to be known as 'Aristotle's thesis' that no proposition is implied by its own negation. Even these suggestions were widely resisted. Particularly influential were the counter-arguments of Na īr al-Dīn al-T ī (d.1274). (shrink)

This paper edits and studies four Arabic legal documents, written on two papyri, now housed in the Beinecke Rare Book and Manuscript Library at Yale University. The documents belong to a certain ʿAmmār b. Salama b. ʿAbd al-Wārith, a merchant from al-Bahnasā. Document 1 (P.CTYBR inv. 1720 verso) records a contract of sale of two inherited portions belonging to a Copt with double names, a Christian and a Muslim one. The contract touches on two significant socio-religious subjects: 1. name change (...) after religious conversion, and 2. the loss of paternal filiation (nasab) of children born outside wedlock or in wedlock but their paternity was disavowed via the Islamic procedure of liʿān “oath of condemnation” or upon evidence of certain circumstances that prove impossibility of paternity. Documents 2.1, 2.2, and 2.3 (P.CTYBR inv. 1715 recto and verso) contains three debt acknowledgements recording payments in coin and in kind. All documents date to the year 297/909–910. (shrink)

The Internet has revolutionized the way knowledge is currently produced, stored and disseminated. A few finger clicks on a keyboard can save time and many hours of search in libraries or shopping in stores. Online trademarks with an prefix such as e-library, e-business, e-health etc., are increasingly part of our daily professional vocabularies. However, the Internet has also produced multiple negative side effects, ranging from an unhealthy dependency to a dehumanization of human relationships. Fraudulent, unethical and scam practices are also (...) flourishing through for example misleading online advertising methods. Some social and professional networks gather users’ profiles for selling and advertising purposes, sometimes by making it technically difficult to unsubscribe. Here, I discuss some of these unethical aspects and propose some potential solutions to reduce them. (shrink)