In the last decades, researchers have been considering some fundamental issues such as energy saving, global warming, greenhouse emissions, and non-renewable energy to make models of house environmental standards to achieve a suitable consumption pattern for saving energy. In architecture, using natural energy is one of the essential pillars of design because it was one of the criteria of designing, which was considered on climate and geography, and it has been a high performance of climate adaptation in the modeling of (...) traditional houses. In this research, Azerbaijan is selected to evaluate the practical features of traditional Iranian houses designed in the cold climate, and criteria for developing sensible solutions to achieve a suitable design model for energy saving are provided. The primary purpose of this paper is to evaluate and identify the features of climate design in traditional houses in a cold climate, which are suitable residential buildings for energy management, and to identify the components affecting energy saving. The data collection method is based on checklists, observation, considering the orientation, density, solar radiation angle in the region, documentary, analysis of maps, and adaptation of the architectural plan of the studied houses with the pattern of solar radiation in the area. This research discusses the design criteria for future structures and their adaptable measures based on the obtained results. Finally, it is declared that the traditional architectural design model follows the region’s climatic conditions, and considering the current climate and energies, traditional houses were designed; therefore, the best model for maximum use of available energy is climatic design. As a result, suggestions are made regarding residential architecture design to save energy. (shrink)

Amyloid beta precursor protein (APP) and prion protein (PrP) are cell membrane elements implicated in neurodegenerative diseases. Both proteins undergo endoproteolysis. Evidence is adduced from the literature hinting that the process in the two proteins could be related, their functions may overlap and their distributions coincide. It is proposed that PrP catalyses its own cleavage, the C-terminal fragment functions as an α secretase and the N-terminal segment chaperones the active site; the α secretase releases anticoagulant and neurotrophic ectodomains from APP. (...) The proposals explain some features of spongiform encephalopathies. BioEssays 23:456–462, 2001. © 2001 John Wiley & Sons, Inc. (shrink)

The purpose of this study is to propose and develop an intelligent e-learning system based on advanced document management techniques at Al-Quds Open University. In this article, we focus on a case using e-mail contents as supplement educational materials at QOU. We describe how the interactive classification system based on concept hierarchy can simplify this task. This system provides the functions to index, classify, and retrieve a collection of e-mail messages based on user profiles. By automatically indexing e-mail messages using (...) our E-mail Classification System for e-Learning, instructors and/or students can easily find their messages and find the topics. The test results of our system evaluation showed that a good classification quality has been achieved, with a precision of 77.4%, recall of 90%, and F-measure of 82.8. (shrink)

Working memory is a cognitive process that involves maintaining and manipulating information for a short period of time. WM is central to many cognitive processes and declines rapidly with age. Deficits in WM are seen in older adults and in patients with dementia, schizophrenia, major depression, mild cognitive impairment, Alzheimer’s disease, etc. The frontal, parietal, and occipital cortices are significantly involved in WM processing and all brain oscillations are implicated in tackling WM tasks, particularly theta and gamma bands. The theta/gamma (...) neural code hypothesis assumes that retained memory items are recorded via theta-nested gamma cycles. Neuronal oscillations can be manipulated by sensory, invasive- and non-invasive brain stimulations. Transcranial alternating-current stimulation and repetitive transcranial magnetic stimulation are frequency-tuned non-invasive brain stimulation techniques that have been used to entrain endogenous oscillations in a frequency-specific manner. Compared to rTMS, tACS demonstrates superior cost, tolerability, portability, and safety profile, making it an attractive potential tool for improving cognitive performance. Although cognitive research with tACS is still in its infancy compared to rTMS, a number of studies have shown a promising WM enhancement effect, especially in the elderly and patients with cognitive deficits. This review focuses on the various methods and outcomes of tACS on WM in healthy and unhealthy human adults and highlights the established findings, unknowns, challenges, and perspectives important for translating laboratory tACS into realistic clinical settings. This will allow researchers to identify gaps in the literature and develop frequency-tuned tACS protocols with promising safety and efficacy outcomes. Therefore, research efforts in this direction should help to consider frequency-tuned tACS as a non-pharmacological tool of cognitive rehabilitation in physiological aging and patients with cognitive deficits. (shrink)

We present a fully relativistic formulation of the theory of electron-nucleus Bremsstrahlung, within the context of self-field QED, as advanced recently by Barut and his co-workers. The Bremsstrahlung emission cross-section, reported here, is also shown to reduce to the standard correct nonrelativistic limit, in the dipole approximation.

Within the context of the time-reversed S-matrix approach to photoionization, and employing a recently proposed strong-field solution to the Schrödinger equation, analytic expressions for the atomic photoionization rates are obtained here without using the dipole approximation. We show that the absorbed photon momentum shows up as a forward-directed momentum component for the photoelectron. All the expressions reported in this work have the correct limits when the dipole approximation is used.

In this article, I developed the CSR-19 scale to assess the perceptions company executives have of CSR actions during the COVID-19 pandemic and to conceptualize the economic, legal, social, and environmental aspects of CSR actions as a high-order construct. This paper's findings suggest that the legal, environmental, and social aspects of CSR actions are being perceived to positively contribute to companies' CSR actions, but the economic aspect of CSR actions is deemed to contribute negatively to companies' CSR actions. The 16-item (...) CSR-19 scale shows strong evidence of reliability as well as content, convergent, and discriminant validity in a sample of 211 Jordanian companies. Managerial implications and suggestions for applying the CSR-19 scale in future research are presented. (shrink)

The paper describes the design of an intelligent tutoring system for teaching Introduction to Computer Science-a compulsory curriculum in Al-Azhar University of Gaza to students who attend the university. The basic idea of this system is a systematic introduction into computer science. The system presents topics with examples. The system is dynamically checks student's individual progress. An initial evaluation study was done to investigate the effect of using the intelligent tutoring system on the performance of students enrolled in computer science (...) curriculum at Al-Azhar University, Gaza. The results showed a positive impact on the evaluators. (shrink)

Racism is a key driver of the social, political, and economic injustices that cause and maintain health inequities. Over centuries and across continents, racism has become deeply ingrained within societies. Therefore, we believe that it is our professional and ethical obligation as scientists, and public health scholars specifically, to address racism head on in order to ameliorate racialized health disparities. We argue that greater focus is needed on addressing racism rather than race and how race is described or defined. We (...) offer input from public health scholarship to help bioethicists and other scientists contribute to addressing racism. To do so effectively and comprehensively, public health scholars, bioethicists, and other scientists should work together to identify and implement equity-driven collaborations to eliminate the deleterious effects of racism on individuals, families, and communities. (shrink)

Museums’ structures, spaces, and exhibits are understood as semiotic resources that make spatial texts that communicate a discourse defined by the authorities of the museum or its curators. The current study follows a social-semiotic approach in analyzing the spatial discourse of the Children’s Museum in Amman. It demonstrates that interpersonal meanings are semiotically communicated to children visitors in the Museum by firstly establishing a “comfort-zone” and secondly by aligning children visitors into groups with shared qualities, attitudes, and dispositions of affiliation (...) and solidarity, and thirdly by providing abstract and material representations of the real world that encompasses participants, processes, events, and places. These interpersonal meanings produce a pedagogical discourse that semiotically addresses Jordan’s energy and water challenges, and that can “charge” the Museum’s role as a “Bonding Icon” that stands for shared communal ideals that Jordanians might identify with, or rally around. (shrink)

BackgroundHaving moral courage is a crucial characteristic for nurses to handle ethical quandaries, stay true to their professional obligations towards patients, and uphold ethical principles. This concept can be influenced by various factors including personal, professional, organizational, and leadership considerations. The purpose of this study was to explore the predictors of moral courage among nurses working in hospitals.MethodsIn 2018, an observational cross-sectional study was carried out on 267 nurses employed in six hospitals located in the northern region of Iran. The (...) participants were selected through a simple random sampling technique. To collect data, a demographic information form was used along with two questionnaires. The first questionnaire was a standard survey on moral courage, while the second questionnaire was designed to assess the ethical climate. Linear regression was used to assess the predictors of moral courage.ResultsNurses had an average moral courage score of 87.07 ± 15.52 and an average moral climate score of 96.12 ± 17.17. The study showed that 16% of the variation in moral courage scores among nurses was explained by ethical climate and monthly overtime hours.ConclusionThis study underscores the significance of establishing an ethical work environment and minimizing overtime hours in order to enhance moral courage among nurses. These findings carry weight for both nursing practice and organizational policies focused on fostering ethical conduct within healthcare settings. (shrink)

Background:Experiencing moral distress is traumatic for nurses. Ignoring moral distress can lead to job dissatisfaction, improper handling in the care of patients, or even leaving the job. Thus, it is crucial to use valid and reliable instruments to measure moral distress.Objective:The purpose of this study was to determine the reliability and the validity of the Persian version of the Moral Distress Scale–Revised among a sample of Iranian nurses.Research design:In this methodological study, 310 nurses were recruited from all hospitals affiliated with (...) the Qazvin University of Medical Sciences from February 2014 to April 2015. Data were collected using a demographic questionnaire and the Moral Distress Scale–Revised. The construct validity of the Moral Distress Scale–Revised was evaluated using principal component analysis and confirmatory factor analysis. Internal consistency reliability was assessed with Cronbach’s alpha.Ethical considerations:This study was approved by the Regional Committee of Medical Research Ethics. The ethical principles of voluntary participation, anonymity, and confidentiality were considered.Findings:The construct validity of the scale showed four factors with eigenvalues greater than one. The model had a good fit ( χ2(162) = 307.561, χ2/ df = 1.899, goodness-of-fit index =.904, comparative fit index =.927, incremental fit index =.929, and root mean square error of approximation (90% confidence interval) =.049 (.040–.057)) with all factor loadings greater than.5 and statistically significant. Cronbach’s alpha coefficients were.853,.686,.685, and.711for the four factors. Moreover, the model structure was invariant across different income groups.Discussion and conclusion:The Persian version of the Moral Distress Scale–Revised demonstrated suitable validity and reliability among nurses. The factor analysis also revealed that the Moral Distress Scale–Revised has a multidimensional structure. Regarding the proper psychometric characteristics, the validated scale can be used to further research about moral distress in this population. (shrink)

Ethical leadership matters in the context of organizational change due to the need for followers to trust the integrity of their leaders. Yet, there have been no studies investigating ethical leadership and organizational change. To fill this gap, we introduce a model of the moderating role of involvement in change. Organizational change and involvement in change are proposed as context-level moderators in the relationships of ethical leadership and work-related attitudes and performance. We employ a sample of 199 supervisor–subordinate pairs from (...) a wide variety of organizations. Results support a three-way interaction (ethical leadership, organizational change, and involvement in change) for performance and OCBs. Our results have important implications for organizational change since ethical leadership appears to complement follower involvement when change is happening. (shrink)

Blockchain is an open digital ledger technology that has the capability of significantly altering the way that people operations operate in organizations. This research takes a first step in proposing several ways in which the blockchain technology can be used to improve current organizational practices, while also considering the ethical implications. Specifically, the paper examines the role that blockchain technology plays in three primary areas of people operations: entry to the organization, intraorganizational processes, and exit. In each section, the paper (...) reviews the ethical implications from the lenses of virtue ethics, utilitarianism, deontology and contractarianism. The paper concludes that in whole the implementation of blockchain technology in people operations processes can create a more ethical work environment. However, careful implementation is necessary and requires extensive examination of ethical implications in advance. (shrink)

The aim of this research was to set a proposed strategy for achieving institutional integrity in the University of Ha’il (UoH), Saudi Arabia, in the light of the National Centre of Assessment and Academic Accreditation (NCAAA) Standards. This was accomplished through acknowledging theoretical and philosophical frameworks of institutional integrity and their obstacles in university educational institutions and displaying the institutional standards of the National Centre of Assessment and Academic Accreditation. This research depended on the descriptive method and employed the (SWOT) (...) Analysis to examine the status of UoH. The research confirmed that UoH implemented policies to support institutional values and research integrity. Furthermore, the university has employed mechanisms and procedures for institutional values and mentorships and has a declared policy for disclosure of information and access of necessary information to all beneficiaries. The university needs to set some mechanisms in place to ensure fairness and equality in performance assessments or to implement integrity standards in processes of employment and recruitment. (shrink)

In _Ibn Taymiyya on Reason and Revelation_, Carl Sharif El-Tobgui offers a comprehensive analysis of Ibn Taymiyya’s ten-volume magnum opus, _Darʾ taʿāruḍ al-ʿaql wa-l-naql_ (Refutation of the conflict of reason and revelation), elucidating its author’s foundational reconstitution of rationality through the multifaceted ontological, epistemological, and linguistic reforms he carries out.

Ambiguity affects decisions of people who exhibit a distaste of and require a premium for dealing with it. Do ambiguity-neutral subjects completely disregard ambiguity and react to any vague news? Online vending platforms often attempt to affect buyer’s decisions by messages like “20 people are looking at this item right now” or “The average score based on 567 reviews is 7.9/10”. We augment the two-color Ellsberg experiment with similarly worded signals about the unknown probability of success. All decision-makers, including ambiguity-neutral, (...) recognize and account for ambiguity; ambiguity-neutral subjects are less likely to respond to vague signals. The difference between decisions of ambiguity-neutral and non-neutral subjects vanishes for high precision signals; still less than 60% subjects choose the ambiguous urn, even for high communicated probabilities of success. We conjecture participants may discard information, if they see no contradiction between it and their prior beliefs, hence the latter are not updated. Higher confidence makes subjects more likely to discard the news, and empirically ambiguity-neutral subjects appear more confident than those ambiguity-averse. (shrink)

All geopolitical change represents the creation of a new order and this entails the alteration of the spatial conditions and, therefore, the modification of the way of understanding borders. Carl Schmitt, especially in his last stage, aimed at delineating a new international configuration made up of large spaces (Grossräume), once the time of sovereignties typical of the Ius publicum europaeum was over. The goal of this study is to analizy to which extent and how Schmitt 's analytical tools around borders (...) can be useful to understand the current state of globalization. Todo cambio geopolítico representa la creación de un nuevo orden y ello conlleva la alteración de las condiciones espaciales y, por tanto, la modificación de la manera de entender las fronteras. Carl Schmitt, especialmente en su última etapa, apuntó al delineamiento de una nueva configuración internacional conformada por grandes espacios (Grossräume), una vez que el tiempo de las soberanías propias del Ius publicum europaeum había terminado. El objetivo de este estudio es analizar hasta qué punto y de qué manera las herramientas analíticas de Schmitt en torno a las fronteras pueden ser útiles para comprender el estado actual de la globalización. (shrink)

While individuals presented in central texts of the period are indeed often alone or separated from others, Yousef regards this isolation as a problem the texts attempt to illuminate, rather than a condition they construct as normative or ...

This thesis explores how the problem of other minds arises in philosophy and literature of the eighteenth and early nineteenth centuries. The effort to imagine and establish the conditions, limits and possibilities of human knowledge of other human beings is common to works of empirical psychology, moral philosophy, political theory, autobiography and fiction. The ways in which literature, and specifically autobiographical writing, imagine the solitude and singularity of the human being are understood, in this dissertation, as contextualizations of the skeptical (...) moods which afflict the subjects of philosophical writing. The argument of the thesis, simply put, is that the human being and self conceived in this period is constructed in terms of dependence rather autonomy, and determined by the imagination of its relatedness to others, not its self-sufficiency. Rousseau's influence on English Romanticism provides a historical framework and principle of selection for the diverse set of texts brought together in the dissertation. Epistemological and ethical philosophies of the English Enlightenment serve as background for a study of the problems of human association that are central to all of Rousseau's work. The ineradicable doubts and insecurities which are constitutive of human relations in Rousseau are shown to be assimilated and transformed in the literature of English Romanticism. (shrink)

The Aesthetic Commonplace is a study of the everyday as a region of overlooked value in the work of William Wordsworth, George Eliot, and Ludwig Wittgenstein. The Romantic poet, the realist novelist, and the modern philosopher are each separately associated with a commitment to the common, the ordinary, and the everyday as a vital resource for reflection on language, on feeling, on ethical insight, and social attunement. The Aesthetic Commonplace is the first study to draw substantive lines of connection between (...) Wittgenstein and the cultural and literary history of nineteenth century England. Tracing conceptual and formal affinities between the poet, the novelist, and the philosopher, the book brings to light significant links between the intellectual history of the nineteenth century and the early decades of the twentieth, making the case for a continuous cultural commitment to the aesthetic as a distinctive mode of investigating thought, feeling, and the everyday language upon which we depend for their articulation. Addressed to both literary studies and to philosophy, The Aesthetic Commonplace makes a compelling case for the interdependence of form, concept, and emotion in the history and interpretive practices of both disciplines. (shrink)

Refusing consent to organ donation remains unacceptably high, and improving consent rates from family or next-of-kin is an important step to procuring more organs for solid organ transplantation in countries where this approval is sought. We have thus far failed to translate fully our limited understanding of why families refuse permission into successful strategies targeting consent in the setting of deceased organ donation, primarily because our interventions fail to target underlying cognitive obstacles. Novel interventions to overcome these hurdles, incorporating an (...) understanding of cognitive psychology and behavioral change therapy, may be beneficial. One potential intervention is to use the concept of nudge theory, where decision-making is influenced by encouraging positive reinforcement and indirect suggestion. Purposefully nudging families to given consent for organ donation by understanding, and then overcoming, their inherent cognitive biases is novel but also controversial. This article explores the roles of relatives in decisions about organ donation, how nudge theory translates to organ donation and discusses the arguments for and against its application. (shrink)

Within the context of Barut's self-field approach to quantum electrodynamics, we show that the exact relativistic expression for the Einstein A-coefficient of atomic spontaneous emission reduces, in the long wavelength approximation, to a form containing electric- and magnetic-like multipole contributions related to the transition charge and current distributions of the relativistic electron. A number of interesting features of the expressions involved are discussed, and their generalization to interacting composite systems is also pointed out.

In his commentary on the Light Verse (Q. 24:35), the Andalusian mystic and Qurʾān exegete Abū al-Ḥakam Ibn Barrajān (d. 1141) presents the blessed tree (al-shajara al-mubāraka) not simply as a terrestrial olive tree in Syria or even as a mystical allegory, but as the ultimate locus of divine disclosure and the highest metaphysical entity in the cosmos that subsumes the world of creation. This article assesses the originality of Ibn Barrajān’s contribution to the heavenly tree motif by examining his (...) unique mystical and exegetical theories informing his ontological reading of the blessed tree, including the concept of the ‘reality upon which creation is created’ and the ‘universal servant’. In addition to analysing the internal logic of Ibn Barrajān’s discourse, this article explores the larger interpretive themes recurrent across exoteric, Sufi, and philosophical interpretations of the Light Verse up to the twelfth century that the author may have had access to in al-Andalus, including the treatises of the Brethren of Purity (Ikhwān al-ṣafā) and Biblical sources. Finally, this article highlights how Ibn Barrajān weaves the Qurʾānic good tree (al-shajara al-ṭayyiba) and the lote tree of the furthest boundary (sidrat al-muntahā) into his overarching understanding of the blessed tree. It also considers how his reading may have contributed to later readings by Ibn ʿArabī (d. 1240) and some of his intellectual heirs. (shrink)

Oocytes, eggs and blastomeres of the embryo are special cells that undergo rapid changes in structure and function at developmental transitions. These changes are frequently regulated by cytoplasmic signaling events, particularly at the developmental transition of fertilization, because the genome is largely inactivated at this time. Protein kinase C (PKC) is a signaling agent that acts after the sperm‐induced rise in calcium and has a central role in the remodeling of the structure of the egg into the zygote in many (...) species. PKC also acts during other developmental transitions. This kinase serves as a chronometer, which can choreograph the cell's remodeling events in both space and time. Several technical advancements discussed in this review have permitted a better understanding of the actions of PKC. (shrink)

This paper is an experiment in collective writing conducted in Autumn 2019 at the Faculty of Education at Beijing Normal University. The experiment involves 12 international masters' students readi...

Purpose This study aims to understand how fake news can cause an impact on consumer behavioral intentions in today’s era when fake news is prevalent and common. Brands have not only faced reputational losses but also got a dip in their share prices and sales, which affected their financial standing. Hence, it is significant for brands to understand the impact of fake news on behavioral intentions and to strategize to manage the impact. Design/methodology/approach This study uses several branding and marketing (...) concepts such as brand experience, brand trust, brand credibility, consumer behavioral intentions along with variables suggested by Elaboration Likelihood Model and Heuristic Systematic Model such as personal relevance/involvement. For fake news, news truthfulness, news credibility and source credibility are used. Findings The results of this study shows that positive brand experience, brand trust, brand credibility help in creating positive behavioral intentions for brands. This study shows that brands focusing on providing positive brand experience have a stronger brand trust and credibility and are affected less by fake news than those brands which do not emphasize on these factors. Practical implications This paper can assist brand managers in understanding the impact fake news can have on behavioral intentions of consumers. The managers can strategize such that the fake news affects their brands the least. Originality/value The authors in this paper attempt to fill in the gap in literature, which is to study how the fake news impacts the brands considering the credibility, trust and experience they establish with their customers. The existing literature discusses the generation and dissemination of fake news on social media and its impact on political scenarios and personalities. Also, studies explain the impact of fake news on the financial position of brands, but marketing facets are not tested empirically. (shrink)