Drawing on the historical insight of Emer de Vattel to build on the contemporary arguments of Michael Walzer and David Luban, this article develops a model of sufficient risk as a necessary condition for anticipatory war to be deemed self-defence. This model holds that an anticipatory war may constitute legitimate self-defence (as opposed to aggression) when it aims to forestall a threat that poses a sufficient risk to the anticipating state. This is the point where a threat is both sufficiently (...) likely to materialise and sufficiently large to pose a grave risk. Due to crucial problems with the imminence condition for self-defence, I propose that the sufficient risk condition subsume that of imminence. The power of this model lies in its ability to encapsulate all factors raised by previous authors that are morally relevant specifically for anticipatory wars and categorise them as contributing to the judgement of the likelihood of the threat materialising and/or the magnitude of the potential threat. This parsimonious categorisation increases the accuracy and clarity of the moral theory on anticipatory war, making it more robust to change in the types of threats faced by states, and less ripe for manipulation to justify immoral wars. (shrink)

Accurate and reliable prediction of Perfobond Rib Shear Strength Connector is considered as a major issue in the structural engineering sector. Besides, selecting the most significant variables that have a major influence on PRSC in every important step for attaining economic and more accurate predictive models, this study investigates the capacity of deep learning neural network for shear strength prediction of PRSC. The proposed DLNN model is validated against support vector regression, artificial neural network, and M5 tree model. In the (...) second scenario, a comparable AI model hybridized with genetic algorithm as a robust bioinspired optimization approach for optimizing the related predictors for the PRSC is proposed. Hybridizing AI models with GA as a selector tool is an attempt to acquire the best accuracy of predictions with the fewest possible related parameters. In accordance with quantitative analysis, it can be observed that the GA-DLNN models required only 7 input parameters and yielded the best prediction accuracy with highest correlation coefficient and lowest value root mean square error. However, the other comparable models such as GA-M5Tree, GA-ANN, and GA-SVR required 10 input parameters to obtain a relatively acceptable level of accuracy. Employing GA as a feature parameter selection technique improves the precision of almost all hybrid models by optimally removing redundant variables which decrease the efficiency of the model. (shrink)

Background Paediatric clinical research faces unique challenges that compromise optimal recruitment of children into clinical trials. A main barrier to enrolment of children is parental misconceptions about the research process. In developing countries, there is a knowledge gap regarding parental perceptions of and attitudes towards their children's participation in clinical trials. Objective To explore such perceptions and attitudes in Lebanese parents. Study design 33 in-depth interviews were conducted with parents with and without previous research experience. Interviews were tape-recorded, transcribed in (...) colloquial Arabic, and later subjected to thematic analysis. Results Benefit/risk ratio assessment was a major determinant of parental consent. Fear of adverse events or painful procedures in research was a recurring theme in most interviews. Whereas perception of direct benefit to the child, trust in the physician or institution, financial gains or having a positive previous experience in research facilitated consent, a complex informed consent form and misunderstanding of the term ‘randomisation’ hindered parental approval of participation. Conclusion Lebanese parents have perceptions of and attitudes towards children's participation in clinical trials that are similar to those reported from the industrialised world. Improving communication with parents and building trust between researchers and parents is important for successful recruitment. Investigators planning to conduct paediatric trials in developing countries need to simplify consent forms and devise new ways to explain randomisation. (shrink)

Ce travail consiste à développer un sujet très spécial dans le corpus de la philosophie du moyen âge, plus précisément question de noétique chez un philosophe de l�occident musulman, mais l�article présent est juste la première partie de l�ensemble du travail, mais il reflète déjà la nouveauté et l�originalité de ce philosophe de l�Espagne musulmane. Le plus essentiel dans la noétique d�Ibn Bajja c�est l absence de l�intellect en puissance dans le schème des intellects, il y a juste l�intellect en (...) acte et la faculté cogitative, et la matière de la faculté cogitative ce sont les formes spirituelles intermédiaires, et là (nous pensons) un point important de l�originalité d�Ibn Bajja, ce sont des formes très proches de la nature des intelligibles grâce à la division des formes de la fantasia en deux parties: 1. par antériorité sur ce qui ressemble au sensible. 2. par postériorité sur ce qui ressemble à l�espèce. (shrink)

In many areas, technology has facilitated many things, diagnosing diseases, regulating traffic and teaching students in schools rely on Intelligent systems to name a few. At present, traditional classroom-based education is no longer the most appropriate in schools. From here, the idea of intelligent e-learning for students to increase their culture and keep them updated in life began. E-learning has become an ideal solution, relying on artificial intelligence, which has a footprint in this through the development of systems based on (...) education without a teacher taking into account the individual differences of students. This study describes intelligent tutoring system for teaching the Data Manipulation Language (DML) Commands Using SQLite to non IT students to overcome the difficulties they face. The System was built as education system by using the researcher own authoring tool that based on mobile and web App. The basic idea of this system is a systematic introduction into the concept of Database and its DML query. The system presents the topic of DML Commands, help student to execute what they are learn from the system content using the practical part of the system and administers automatically adapted at run time to the student’s individual growth. The system was assessed by a group of teachers and students and the outcome showed as 91% from the database specialists, 94% from Diploma students group and 89% from the secondary school students group. (shrink)

The U.S. Supreme Court’s approach to human rights is a global outlier. In conceiving of rights adjudication in categorical terms rather than embracing proportionality analysis, the Court limits its ability to make the kinds of qualitative judgments about rights application required to adjudicate claims of disparate impact, social and economic rights, and horizontal effects, among others. This approach, derivative of a private-law model of dispute resolution, sits in tension with the rights claims typical of a pluralistic jurisdiction with a mature (...) rights culture, in which litigants more often disagree, reasonably, about the scope of rights rather than deny that others have them at all. In order to overcome the mismatch between the nature of the rights claims the Court faces and its anachronistic technology of adjudication, it will need not only to adopt a form of proportionality analysis but it will also need to adjust the ways in which it receives and assesses empirical social facts and it will need to broaden its remedial toolkit to include, for example, suspensions of invalidity. While proportionality is far from perfect, its flaws are anticipated by the challenges of constitutional democracy itself under conditions of pluralism. (shrink)

Este ensayo aborda el curioso desdén que muchos originalistas muestran respecto de la Enmienda Decimocuarta a la Constitución estadounidense. De acuerdo a las premisas teóricas originalistas, el análisis del texto, la historia y la estructura de esta Enmienda deberían ocupar un lugar central en las discusiones sobre derechos incorporados, acción afirmativa y federalismo; sin embargo, en estas discusiones los originalistas la minimizan, como lo hacen, en general, con el período de la Reconstrucción. El artículo sugiere que tanto la Enmienda como (...) la Reconstrucción representan para ellos una historia poco útil, en comparación con la del momento de la Fundación, por varias razones: las enmiendas de la Reconstrucción fueron en gran parte fracasos en su tiempo; el lenguaje abstracto de la Enmienda XIV no facilita la resolución de las controversias actuales sobre su significado, y la Reconstrucción se asocia en la memoria nacional con un momento doloroso de división y guerra civil. Estas limitaciones, observa el autor, sugieren que el originalismo en la práctica es un proyecto moral, tanto o más que un proyecto hermenéutico. (shrink)

This article explores a phenomenon found in Berber whereby the extraction of dative arguments (of verbs, nouns and prepositions) gives rise to two occurrences of wh. One is a wh-word located in Spec,C and the other a wh-clitic in the dative form located in C (wh-clitic-doubling). Close examination reveals that the wh-word in Spec,C functions as an operator base-generated in its scope position and the dative wh-clitic in C provides it with a derivational link to the variable in the dative (...) position it binds (wh-Cliticisation). Wh-clitic-doubling and wh-Cliticisation amount to direct evidence for Cliticisation as a derivational interpretive mechanism of Grammar that obviates the need for indexing (Lebeaux 1983, Chomsky 1986, 1995). They also provide evidence for the conclusion in Kayne (1989) that Cliticisation is an instance of Head-Movement, more precisely, feature-based Head-Movement. (shrink)

This paper aims at elaborating a very special topic relative to the medieval philosophy; particularly, the question of noetic as was dealt with by a philosopher of the Islamic occident. Although the article is but the first part of the whole work, it still reveals the originality and the innovative tendency brought about this philosopher. What is most essential in Ibn Bajja’s noetic is the absence of intellect in power and the presence of intellect in act, in the design of (...) intellects, in addition the substance of the cogitative faculty is the intermediate spiritual forms. It is here where shows up the most important aspect of his originality; the forms which are closer to the nature of the intelligible, by virtue of the division into two parts: 1. By anteriority with regard to who/what resembles the sensible. 2. By posteriority with regard to who/what resembles the species/the kind. (shrink)

This article analyzes the unpublished dialogue between James Baldwin and Reinhold Niebuhr where they discussed the role of the Christian church in the wake of six child murders in Birmingham, Alabama on September 15, 1963. On that catastrophic day—one that is impossible to forget—the Ku Klux Klan bombed The Sixteenth Street Baptist Church, and two black boys were subsequently shot and killed. In the wake of that violence, this article will show that for Baldwin, the dynamite that exploded the face (...) of the “alabaster Christ” from the stained-glass window presents an opportunity for not only a new depiction of Jesus in terms of presentation—but more significantly—a brand-new Christology rooted in black liberation. Such a reading provides us with an unusual constructive theological position offered by Baldwin, especially once it is read alongside a public essay written by the Association of Artists for Freedom advocating for Black Christmas. (shrink)

Republicanism is a powerful resource for emancipatory struggles against domination. Its commitment to popular sovereignty subverts justifications of authority, locating power in the hands of the citizenry who hold the capacity to create, transform, and maintain their political institutions. Republicanism's conception of freedom rejects social, political, and economic structures subordinating citizens to any uncontrolled power - from capitalism and wage-labour to patriarchy and imperialism. It views any such domination as inimical to republican freedom. Moreover, it combines a revolutionary commitment to (...) overturning despotic and tyrannical regimes with the creation of political and economic institutions that realise the sovereignty of all citizens, institutions that are resilient to threats of oligarchical control. This volume is dedicated to retrieving and developing this radical potential, challenging the more conventional moderate conceptions of republicanism. It brings together scholars at the forefront of tracing this radical heritage of the republican tradition, and developing arguments, texts, and practices into a critical and emancipatory body of political and social thought. The volume spans historical discussions of the English Levellers, French and Ottoman revolutionaries, and American abolitionists and trade unionists; explorations of the radical republican aspects of the thought of Machiavelli, Marx, and Rousseau; and theoretical examinations of social domination and popular constitutionalism. It will appeal to political theorists, historians of political thought, and political activists interested in how republicanism provides a robust and successful radical transformation to existing social and political orders. (shrink)

Taking the Hagar story as the central biblical resource to address the particular plight of Black women—a plight that reckons with patriarchal and White supremacist forces that desire its enclosure—Delores Williams challenges both the traditional understanding of atonement theory which embraces the Cross as salvific and Black liberation theologies’ apocalyptical conceptions of a mighty liberating God. This article seeks to read Delores Williams closely to take seriously her theological development through literature more broadly and her soteriological critiques of the Cross (...) specifically. A rereading of Williams will provide the grounds for continuing the debate of the Cross’s significance within Black theological thought at large. Analyzing Williams’ soteriological critiques will allow me to offer a reading of the Cross that ultimately relies on Williams’ emphatic rejection. Such a rejection of the Cross is necessary for understanding how Black Christianity centers the Cross in order to reject it, as it is intended to be. (shrink)

Islam; doctrines; Islamic ethics; Islamic preaching.

The professions have focused considerable attention on developing codes of conduct. Despite their efforts there is considerable controversy regarding the propriety of professional codes of ethics. Many provisions of professional codes seem to exacerbate disputes between the profession and the public rather than providing a framework that satisfies the public''s desire for moral behavior.After examining three professional codes, we divide the provisions of professional codes into those provisions which urge professionals to avoid moral hazard, maintain professional courtesy and serve the (...) public interest. We note that whereas provisions urging the avoidance of moral hazard are uncontroversial, the public is suspicious of provisions protecting professional courtesy. Public interest provisions are controversial when the public and the profession disagree as to what is in the public interest. Based on these observations, we conclude with recommendations regarding the content of professional codes. (shrink)

Résumé — La tradition à laquelle Rousseau a donné le plus indiscutablement ses lettres de noblesse, celle de la guerre républicaine, a été presque totalement ignorée. Ses écrits sur la guerre, et sur les lois de la guerre – ce que l’on nomme aujourd’hui le droit humanitaire international –, constituent l’une de ses plus importantes contributions au droit, et son legs intellectuel le plus durable, à parité avec ses considérations sur la justice politique et ses écrits sur la démocratie et (...) le gouvernement dans DuContrat social, avec lesquels ils entretiennent d’ailleurs des liens étroits.The most powerful tradition Rousseau articulated, that of republican war, has been almost entirely ignored. His writings on war, and on the laws of war – what is today termed international humanitarian law – can be seen as one of his most important contributions and enduring legacies, as well as being intimately linked to his view of political justice in the domestic arena, such as his writings on democracy and government in The Social Contract. (shrink)

This article examines the ‘Oath of Allegiance’ of an international semisecret society, Young Europe. The society’s programme defined the struggle to create democratic republics throughout Europe in the first half of the 19th century. Its founding documents and charter in 1834 represented radical shifts in both the ideas and practice of European republicans on the principles of liberty and equality, and in the conceptualization of a trinity that linked republican patriotism to both nationalism and internationalism. The society also offered new (...) understandings of both fraternity and humanity. The doctrine combined the working of international and national organizations as the blueprint with which to construct republics. The emergence of Young Europe signified a change in both the ideological language and in the core values of republicans. It also represented a break in its organizational principles; in its conception of the nation and the nation’s role within the republic; and in the appreciation of the international role of republicans. (shrink)

Traditions of War brings together developments in political and legal thought, the conduct of military occupations, and the attempts by the international community to regulate the treatment of civilians within this aspect of warfare.

In spite of a renewed interest in the relationship between spirituality and managerial thinking, the literature covering the link between Islam and management has been sparse – especially in the area of ethics. One potential reason may be the cultural diversity of nearly 1.3 billion Muslims globally. Yet, one common element binding Muslim individuals and countries is normative Islam. Using all four sources of this religion’s teachings, we outline the parameters of an Islamic model of normative business ethics. We explain (...) how this ethics model seeks to balance the needs of multiple stakeholders, and discuss its enforcement mechanisms. This Islamic approach to business ethics is centered around criteria that are in common with stakeholder theory such as justice and balance, and includes unique additional criteria such as trust and benevolence. (shrink)

This essay focuses on the normative teachings of Islam. Justice, honesty, and public welfare are the pillars of Islamic business ethics. These values have two major roots: (1) belief in and devotion to Allah (God), and (2) the earthly trusteeship that grounds moral accountability. The business values of productivity, hard work, and excellence are encouraged. However, at the heart of various injunctions relating to business transactions are the imperatives of lawfulness, honesty, and fair play. Products or services must be lawful, (...) and produced in lawful ways causing no undue harm to others or to the environment. Competition, distribution, and consumption must be lawful as well. Lawful behavior is enforced by consciousness of Allah, supportive social norms, and government control. Islamic norms may not be uniformly or strictly followed, yet they provide a helpful background to practitioners andresearchers. (shrink)

These have been passed down from generation to generation. This book invites readers of any religion or none to drink from the wellspring of Islamic spirituality and use its wisdom to nourish their own spiritual path.

As a type of evidence glass can be very useful contact trace material in a wide range of offences including burglaries and robberies, hit-and-run accidents, murders, assaults, ram-raids, criminal damage and thefts of and from motor vehicles. All of that offer the potential for glass fragments to be transferred from anything made of glass which breaks, to whoever or whatever was responsible. Variation in manufacture of glass allows considerable discrimination even with tiny fragments. In this study, we worked glass classification (...) and testing of artificial neural network model created by the JustNN. The aim of the study is help investigator in identifying the type of glass found in arena of the crime. The Neural Network model was trained and validated using the type of glass dataset. The accuracy of model in predicting the type of glass reached 96.7%. Thus neural network is suitable for predicating type of glasses. (shrink)

Despite the fact that Islam is one of the major religions, the frameworks of this faith are yet to be fully understood. As a consequence, it is being confused with activities contrary to its teachings. Islam has an elaborate treatment for almost every aspect of life including the affairs of business. Business is an acceptable and dignified occupation, which has to be conducted within the given frameworks. Islam encourages the creation, acquisition and consumption of wealth, and the fulfilling of certain (...) conditions in so doing. Wealth is held in trust as a gift from God. The terms of reference of this trust are to be complied with. Ethical principles do play a major role in shaping the behavior of a Muslim, in or out of business. In an era of globalization, the need for a better understanding of the premises of Islamic faith cannot be overemphasized. (shrink)

Tourism literature has shown there is a disagreement amongst academics conducting tourism research as to whether tourism is an academic community, academic study, and/or academic discipline. These three terms are used loosely and change in meaning depending upon the author, source, context, and discipline of the author(s). The following paper identifies tourism’s current position in academia using these three ideas of academic acceptance as tools to guide the discussion. Also guiding the discussion are ideas from tourism scholars and Kuhn’s ideas (...) of what constitutes a discipline. The discussion leads to a debate about “truths” in tourism research. Recommendations regarding the advancement of tourism in academia via theory construction in the academic field of tourism are presented. (shrink)

Despite the fact that Islam is one of the major religions, the frameworks of this faith are yet to be fully understood. As a consequence, it is being confused with activities contrary to its teachings. Islam has an elaborate treatment for almost every aspect of life including the affairs of business. Business is an acceptable and dignified occupation, which has to be conducted within the given frameworks. Islam encourages the creation, acquisition and consumption of wealth, and the fulfilling of certain (...) conditions in so doing. Wealth is held in trust as a gift from God. The terms of reference of this trust are to be complied with. Ethical principles do play a major role in shaping the behavior of a Muslim, in or out of business. In an era of globalization, the need for a better understanding of the premises of Islamic faith cannot be overemphasized. (shrink)

This study was designed to examine the determinants of and differences between the ethical beliefs of two groups of Japanese students in religious and secular universities. Multiple regression analysis revealed that students of the Japanese religious university perceived that young, male, relativistic, and opportunistic students tended to behave less ethically than did older, female, and idealistic students. Students of the Japanese secular university perceived that male, achievement-oriented, and opportunistic students tended to behave less ethically than did female and experience-oriented students. (...) Opportunism was found to be one of the most important determinants in explaining misconduct. Multivariate analysis of variance (MANOVA) and multiple discriminant analysis (MDA) revealed that students of the Japanese secular university tended to score higher on achievement and humanism, and lower on theism and positivism than did students of the Japanese religious university. In addition, students of the Japanese secular university were somewhat more sensitive to academic dishonesty practices than were students of the Japanese religious university. (shrink)

Moving beyond poetry’s affective and semantic powers, south Indian rubrics of poetic analysis often examined poetry’s metaphysical dimensions. The poeticians of the Telugu country developed an especially rich body of work in this field, elaborating an analysis of auspiciousness in poetry and classifying minor genres of praise poetry called cāṭuprabandha wherein auspiciousness was particularly important. This article focuses on one witness to that tradition, the Lakṣaṇadīpikā of Gaurana. Previous scholars have cited the Lakṣaṇadīpikā as exemplifying this particular strand of thinking (...) in poetics in Andhra and contiguous regions. This paper concentrates on the metaphysical evaluation of poetry offered in the Lakṣaṇadīpikā as a way of detailing its sources and its place in the history of Sanskrit poetics more generally. Gaurana’s work is shown here to constitute an attempt at revising and reinforcing this analytical method by linking it to wider Sanskritic traditions of scholarship and ritual, specifically tantra and astrology. Ultimately, the paper argues that Gaurana’s project was meant to support a larger social argument for brahmanical prerogatives in the domain of poetic work. (shrink)

Sound symbolism refers to non‐arbitrary mappings between the sounds of words and their meanings and is often studied by pairing auditory pseudowords such as “maluma” and “takete” with rounded and pointed visual shapes, respectively. However, it is unclear what auditory properties of pseudowords contribute to their perception as rounded or pointed. Here, we compared perceptual ratings of the roundedness/pointedness of large sets of pseudowords and shapes to their acoustic and visual properties using a novel application of representational similarity analysis (RSA). (...) Representational dissimilarity matrices (RDMs) of the auditory and visual ratings of roundedness/pointedness were significantly correlated crossmodally. The auditory perceptual RDM correlated significantly with RDMs of spectral tilt, the temporal fast Fourier transform (FFT), and the speech envelope. Conventional correlational analyses showed that ratings of pseudowords transitioned from rounded to pointed as vocal roughness (as measured by the harmonics‐to‐noise ratio, pulse number, fraction of unvoiced frames, mean autocorrelation, shimmer, and jitter) increased. The visual perceptual RDM correlated significantly with RDMs of global indices of visual shape (the simple matching coefficient, image silhouette, image outlines, and Jaccard distance). Crossmodally, the RDMs of the auditory spectral parameters correlated weakly but significantly with those of the global indices of visual shape. Our work establishes the utility of RSA for analysis of large stimulus sets and offers novel insights into the stimulus parameters underlying sound symbolism, showing that sound‐to‐shape mapping is driven by acoustic properties of pseudowords and suggesting audiovisual cross‐modal correspondence as a basis for language users' sensitivity to this type of sound symbolism. (shrink)

The concept of sustainability was developed in response to stakeholder demands. One of the key mechanisms for engaging stakeholders is sustainability disclosure, often in the form of a report. Yet, how reporting is used to engage stakeholders is understudied. Using resource dependence and stakeholder theories, we investigate how companies within the same industry address different dependencies on stakeholders for economic, natural environment, and social resources and thus engage stakeholders accordingly. To achieve this objective, we conducted our research using qualitative research (...) methods. Our findings suggest that the resource dependencies on different stakeholders lead to development of different stakeholder relationships and thus appropriate resources within the company to execute engagement strategies that are informing, responding, or involving. Our research explains why diversity exists in sustainability disclosure by studying how it is used to engage stakeholders. We find that five sustainability reporting characteristics are associated with the company’s stakeholder engagement strategy: directness of communication, clarity of stakeholder identity, deliberateness of collecting feedback, broadness of stakeholder inclusiveness, and utilization of stakeholder engagement for learning. Our study develops the literature by providing insight into companies’ choices of stakeholder engagement strategy thus explaining diversity in sustainability reporting based on the characteristics and relationships with specific stakeholders. (shrink)

Consumer surveys indicate that concerns about privacy are a principal factor discouraging consumers from shopping online. The keypublic policy issue regarding privacy is whether the US should follow its current self-regulation course (where the FTC encourages websites to obtain private “privacy web-seals”), or whether a European style formal legal regulation approach should be adopted in the US.We conclude that the use of assurance seals has worked reasonably well and websites should be free to decide whether they have aprivacy seal or (...) not. Given the narrow scope and the wide variety among these seals, we do argue that the seals should commit themselves to the key features of a good privacy policy and that an opt-in provision be required. We believe that insufficient evidence exists to propose formal Government mandated Internet privacy regulation. (shrink)

Consumer surveys indicate that concerns about privacy are a principal factor discouraging consumers from shopping online. The keypublic policy issue regarding privacy is whether the US should follow its current self-regulation course, or whether a European style formal legal regulation approach should be adopted in the US.We conclude that the use of assurance seals has worked reasonably well and websites should be free to decide whether they have aprivacy seal or not. Given the narrow scope and the wide variety among (...) these seals, we do argue that the seals should commit themselves to the key features of a good privacy policy and that an opt-in provision be required. We believe that insufficient evidence exists to propose formal Government mandated Internet privacy regulation. (shrink)

Respect for patient autonomy has served as the dominant ethical principle of genetic counselling, but as we move into a genomic era, it is time to actively re-examine the role that this principle plays in genetic counselling practice. In this paper, we argue that the field of genetic counselling should move away from its emphasis on patient autonomy and toward the incorporation of a more balanced set of principles that allows counsellors to offer clear guidance about how best to obtain (...) or use genetic information. We begin with a brief history of how respect for patient autonomy gained such emphasis in the field and how it has taken on various manifestations over time, including the problematic concept of nondirectiveness. After acknowledging the field's preliminary move away from nondirectiveness, we turn to a series of arguments about why the continued dominance of patient autonomy has become untenable given the arrival of the genomic era. To conclude, we describe how a more complete set of bioethical principles can be adapted and used by genetic counsellors to strengthen their practice without undermining patient autonomy. (shrink)

The importance of enterprises significantly improving their innovation performance by working closely with customers throughout the innovation process has been emphasized in recent literature. However, the role of organizational innovation environment in customer creativity and the impact of customer knowledge matching on the innovation environment are not sufficiently explored. Based on the Social cognitive theory and Flow theory, his investigate the factors that influence enterprise innovation performance in the context of customer participation in innovation, as well as how businesses can (...) foster an online innovation environment that fosters customer creativity. The mixed-methods study, which combines qualitative and quantitative research, is used to create the scale item that measures the study’s main variables. Structural equation modeling and bootstrapping estimation was performed on survey data collected via questionnaire from 392 consumers who participated in online service innovation in an online virtual brand community between June 2018 and May 2019. The study obtain the following main results. First, the innovative environment of customer online participation in service innovation fosters customer creativity. Second, two mediation interactions exist: creative self-efficacy and positive emotions, both of which partially mediate the relationship between customer creativity and the innovation environment. Third, while customer knowledge matching influences the intermediary effect of creative self-efficacy on innovation environment and customer creativity, it has no effect on the intermediary effect of positive emotion on innovation environment and customer creativity. (shrink)

Some aspects of the Schrödinger equation in quantum field theory are considered in this article. The emphasis is on the Schrödinger functional equation for Yang-Mills theory, arising mainly out of Feynman's work on (2+1)-dimensional Yang-Mills theory, which he studied with a view to explaining the confinement of gluons. The author extended Feynman's work in two earlier papers, and the present article is partly a review of Feynman's and the author's work and some further extension of the latter. The primary motivation (...) of this article is to suggest that considering the Schrödinger functional equation in the context of Yang-Mills theory may contribute significantly to the solution of the confinement and related problems, an aspect which, in the author's opinion, has not received the attention it deserves. The relation of this problem with certain others such as those of quarks, superconductivity, and quantum gravity is considered briefly, together with certain basic aspects of the formalism that may be of interest in their own right, especially for the beginner. (shrink)