The quality of the products coming from different lines of production requires some tests called comparative life tests. For lines having the same facility, the lifetime of the product is distributed by Burr XII, the lifetime distribution, and units are tested under type-I generalized hybrid censoring scheme. The observed censoring data are used under maximum likelihood and the Bayes method to estimate the model parameters. The theoretical results are discussed and assessed through data analysis and Monte Carlo simulation study. Finally, (...) we reported some brief comments obtained from numerical computation. (shrink)

The Business Model Canvas is a strategic model for developing business organizations’ roadmap toward achieving their goals. While several organizations utilize the Business Model Canvas to establish and operate their businesses well, the utilization of BMC seems to be limited in the local market of Saudi Arabia, especially when businesses utilize electronic business channels. This paper aims to explore the status of the utilization of BMC among Saudi SMEs, as a critical sector. The paper highlights the awareness and practice of (...) BMC’s nine factors before and during the operation of e-commerce stores by Saudi SMEs. Then, it aims to explore the significance of practicing those factors in increasing the satisfaction level of running businesses. In this paper, a quantitative survey was distributed conveniently to 200 SMEs in the two largest Saudi cities, which are Riyadh and Jeddah, resulting in 63 valid participations from different industries. After operating e-commerce stores, most SMEs gained more knowledge of five BMC factors: key partners, value propositions, customer relationships, customer segments, and cost structures. Meanwhile, they found some issues in the other four factors: key activities, key resources, channels, and revenue streams. The proposed method exposes the variety of results and indicates a lack of understanding of BMC by the examined e-commerce SME samples, as they depend on traditional methods of identifying the elements of each of the BMC factors. (shrink)

In the past decade, the use of the Chapter XI has soared to the detriment of many creditors, workers, and consumers. A good number of cases were not based on imminent insolvency, but on firms attempts to avoid litigation claims against them, to terminate labor or other contractual obligations, or to gain new financing.These filings for Chapter XI highlight the use of bank-ruptcy as a strategic option used by management in running a viable organization. This usage is even advised by (...) some academics and management consultants. (shrink)

Norms provide a valuable mechanism for establishing coherent cooperative behaviour in decentralised systems in which there is no central authority. One of the most influential formulations of norm emergence was proposed by Axelrod :1095–1111, 1986). This paper provides an empirical analysis of aspects of Axelrod’s approach, by exploring some of the key assumptions made in previous evaluations of the model. We explore the dynamics of norm emergence and the occurrence of norm collapse when applying the model over extended durations. It (...) is this phenomenon of norm collapse that can motivate the emergence of a central authority to enforce laws and so preserve the norms, rather than relying on individuals to punish defection. Our findings identify characteristics that significantly influence norm establishment using Axelrod’s formulation, but are likely to be of importance for norm establishment more generally. Moreover, Axelrod’s model suffers from significant limitations in assuming that private strategies of individuals are available to others, and that agents are omniscient in being aware of all norm violations and punishments. Because this is an unreasonable expectation, the approach does not lend itself to modelling real-world systems such as online networks or electronic markets. In response, the paper proposes alternatives to Axelrod’s model, by replacing the evolutionary approach, enabling agents to learn, and by restricting the metapunishment of agents to cases where the original defection is observed, in order to be able to apply the model to real-world domains. This work can also help explain the formation of a “social contract” to legitimate enforcement by a central authority. (shrink)

Retraction Note to: Topoi 26:221–229 DOI 10.1007/s11245-007-9015-yThe author has retracted this article published in Topoi Volume 26, Issue 2, pages 221-229, DOI: 10.1007/s11245-007-9015-y because it contains passages from the previously published manuscript by Mikel Dufrenne The Phenomenology of Aesthetic Experience , without acknowledging the source. The author apologizes to the Journal and readers as well as the author of the original work.

The question of the meaning of life is one of the fundamental issues that humanity was asking since the beginning of its creation. Among various approaches to addressing the issue of meaning of existence, one of the primary methods is the philosophical approach. Meanwhile, Islamic philosophy, when confronted with the question of the meaning of life, establishes its foundation upon the understanding of human capacities and capabilities. It asserts that the answer to the question of the origin of life can (...) only be achieved through recognizing human nature, which with its faculty of intellect, tends to discover truth and the meaning of life. Islamic philosophy does not view human life as separate from the system of the universe. Instead, it seeks to find the meaning of lifewithin this framework and a specific context. The significance, value, and credibility of human life are based on its interpretation of the universe and its connection to the ultimate purpose. Therefore, meaningfulness is contingent upon the humans' relationship with the ultimate purpose of the universe. In this article, I examine the perspective of Islamic philosophy on the meaning of life based on its definition of the human being and the universe. (shrink)

Given the evolution of the public health (PH) and the changes from the phenomenon of globalization, this area has encountered new ethical challenges. In order to find a coherent approach to address ethical issues in PH policy, this study aimed to identify the evolution of public health ethics (PHE) frameworks and the main moral values and norms in PH practice and policy. According to the research questions, a systematic search of the literature, in English, with no time limit was performed (...) using the main keywords in databases Web of Science (ISI) and PubMed. Finally, the full text of 56 papers was analyzed. Most of the frameworks have common underpinning assumptions and beliefs, and the need to balance PH moral obligation to prevent harm and health promotion with respect for individual autonomy has been specified. As such, a clear shift from liberal values in biomedical ethics is seen toward the community’s collective values in PHE. The main moral norms in PH practice and policy included protecting the population against harm and improving PH benefits, utility and evidenced-based effectiveness, distributive justice and fairness, respect for all, privacy and confidentiality, solidarity, social responsibility, community empowerment and participation, transparency, accountability and trust. Systematic review of PHE frameworks indicates utilization of the aforementioned moral norms through an practical framework as an ethical guide for action in the PH policy. The validity of this process requires a systematic approach including procedural conditions. (shrink)

Ibadiyya is one of the earliest Islamic sects and one of the few to have survived to the present day. The Ibadiyya sect is still active in many places, including Tanzania, the Sultanate of Oman, and North Africa. Despite all of this information, fewer studies on Ibadis exist than on other extant and non-member sects. An Islamic group known as the Ibadiyya first appeared following the so-called “great acts of sedition” (büyük fitne) in the first century AH. This group initially (...) supported the Kharijites, but over time, it gradually shifted away from them in terms of politics and mindset. Even though the Kharijites were exterminated from the historical scene at an early age, the Ibadis have survived until the present. However, according to many researchers, the Ibadis still exist as a branch of the Kharijites. In this study, the theological thoughts of North African Ibadis are discussed. Since the Ibadis and Kharijites generally held different ideological and political perspectives. And the North African Ibadis in particular are distinguished from the Kharijites as well as from the general Ibadis by their differences. And it is essential to understand the underlying and guiding thinking behind these differences in order to understand their essence. (shrink)

Consistency of choice is a fundamental and recurring theme in decision theory, social choice theory, behavioral economics, and psychological sciences. The purpose of this paper is to study the consistency of choice independent of the particular decision model at hand. Consistency is viewed as an inherently logical concept that is fundamentally void of connotation and is thus disentangled from traditional rationality or consistency conditions imposed on decision models. The proposed formalization of consistency takes two forms: internal consistency, which refers to (...) the property that a choice model does not generate contradictory statements; and semantic consistency, which refers to the idea that a theory’s predictions are valid with respect to some observed data. In addressing semantic consistency, the relationship between theory and data is analyzed in terms of so-called duality mappings, which allow a passage between the two universes in a way that consistency is preserved. The formalization of consistency concepts relies on adapting the revealed preference theory to the context-dependent setting. The paper concludes by discussing the implications of the proposed framework and how it relates to classical revealed preference theory and other formalizations of the relationship between the theory and reality of choice. (shrink)

Ubuntu has been defined as a moral quality of human beings, as a philosophy or an ethic, as African humanism, and as a worldview. This paper explores these definitions as conceptual tools for understanding the cultural, educational, and philosophical landscape of post-apartheid South Africa. Key to this understanding is the Althusserian concept of state apparatus. Louis Althusser divides the state apparatus into two forces: the repressive state apparatus (RSA); and the ideological state apparatus (ISA). RSAs curtail the working classes, predominately (...) through direct violence or the threat of violence, whereas ISAs function primarily by ideology, including forms of organised religion, the education system, family units, legal systems, trade unions, political parties, and media. This paper discusses the link between increasing inequality in post-apartheid South Africa and education, with specific reference to Althusser’s ISAs and the abuse of Ubuntu as a subterfuge for socio-economic inequality. (shrink)

One of the main arguments intended to show that content externalism undermines the privileged access thesis is the ‘slow switching argument’, originally proposed by Boghossian. In this argument, it is supposed that a subject is unknowingly switched back and forth between Earth and Twin Earth: then it is claimed that, given externalism, when the subject is on Earth thinking that water is wet, he cannot know the content of his thought a priori, for he cannot, by mere reflection, rule out (...) the relevant alternative hypothesis that he is on Twin Earth thinking that twater is wet. One of the controversies surrounding this argument stems from the fact that it is not clear which epistemological principle underlies it. Here, I examine two suggestions made in the literature as to what that underlying principle might be. I argue that neither of these suggested principles is plausible, and thus that the slow switching argument never gets off the ground. (shrink)

Along the lines of a previous work, the geometrical structure of Hibert bundles describing extended quantum free particles is repeated with Galilei external and internal independent symmetries. Then, in order to introduce the interaction, this structure is extended by replacing configuration and momentum spaces by the socelled spaces of trajectories and extended velocity boosts, respectively. These provide representations giving the probability amplitudes for the particle to follow certain trajectories. The interaction can be introduced in the transformation law from functions on (...) the space of trajectories (free dynamics) to functions on spacetime (intracting dynamics). This transformation law, which makes use of a universal distribution, is seen as a functional in our work according to a quantum functional theory which generalizes the ideas of de Broglie. Intertwining of induced representations gives the free propagator in the space of trajectories and, henceforth, the propagator with interaction in space-time for the extended particle. (shrink)

Backed by its technological achievements, modern science appears as the de facto source of truth to the majority of our contemporaries. Its sole reliance on reason and empirical data gives it an air of objectivity that has conferred upon it an almost unquestioning authority. Against the backdrop of this pervasive scientism, Philosophy of Science in the Light of the Perennial Wisdom is a daring attempt to offer an intellectual critique of modern science in its foundation by rigorously examining the intrinsic (...) limitations of rational thought and empirical investigation. Unique of its kind, this book offers a refreshing look at the traditional doctrines of epistemology and metaphysics as an antidote to the subjective as well as objective errors of modern science, which is thus revealed as no more than a belief system that falls radically short of offering a full knowledge of reality; this, in contrast to the perennial wisdom of the world's great religions that for millennia have offered humankind not only keys to true knowledge, but also the means of attaining it, which precisely constitutes man's reason for being. (shrink)

In this paper, we show that for any computable ordinal α, there exists a computable tree of rank with strong degree of categoricity if α is finite, and with strong degree of categoricity if α is infinite. In fact, these are the greatest possible degrees of categoricity for such trees. For a computable limit ordinal α, we show that there is a computable tree of rank α with strong degree of categoricity (which equals ). It follows from our proofs that, (...) for every computable ordinal, the isomorphism problem for trees of rank α is ‐complete. (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)

Abstract: Tomatoes are part of the major crops in food security. Tomatoes are plants grown in temperate and hot regions of South American origin from Peru, and then spread to most countries of the world. Tomatoes contain a lot of vitamin C and mineral salts, and are recommended for people with constipation, diabetes and patients with heart and body diseases. Studies and scientific studies have proven the importance of eating tomato juice in reducing the activity of platelets in diabetics, which (...) helps in protecting them from developing deadly blood clots. A tomato classification approach is presented with a data set containing approximately 5,266 images with 7 species belonging to tomatoes. The Neural Network Algorithms (CNN), a deep learning technique applied widely in image recognition, is used for this task. (shrink)

The search for cultural sociology -- New intellectual concepts for cultural sociology -- Social sciences need for the HS paradigm -- Theory of HS and the rules of collective behavioural patterns of influence on people's behaviors -- Culture profile from a different Islamic view -- The Aql-Naql theory of human symbols and the making of cultural sociology -- HS behind human longer lifespan -- Social science illiteracy of the other underdevelopment in post-colonial societies -- The Arab Muslim world set to (...) dialogue with the West : a cultural perspective. (shrink)

A sophisticated version of the zombie argument due to David Chalmers runs roughly as follows: a zombie world is ideally primarily conceivable, and whatever is ideally primarily conceivable is primarily possible. Thus, a zombie world is primarily possible, which implies, in turn, that either physicalism is false or Russellian monism is true. Appealing to some plausible mereological considerations, Daniel Giberman presents a novel argument to the effect that zombies are not ideally primarily conceivable. I shall argue, firstly, that a main (...) premise of Giberman's argument is ill-supported, as it trades on a confusion between the primary and the secondary intensions of the "actually" operator. I then consider two lines of reasoning, which might be extracted from Giberman's text, in favour of another chief premise of his argument. I shall argue that the first line of reasoning is flawed, and the second one, in effect, will transform Giberman's argument into a kind of "parity argument" in which his mereological considerations play no role. (shrink)

In this paper, I take up the question of “how fast does time flow?” This question is usually asked as a rejoinder to the view that time is irreducibly tensed, which is motivated by the fact that we experience the passage of time. I consider what the meaning of this question could be and provide a defence of the view that the passage of time is meaningless (due to its rate of passage being dimensionless), undercutting the motivation for a tensed (...) view of time. (shrink)

This paper ascertains genuine principles of Islam while exploring an emerging contradiction between authentic tenets of faith in the Muslims’ heritage of human rights and justice, and a variety of modern targets upheld by OIC Charter and other political and legal instruments to guide a far-sighted authority agenda in pursuit of global equilibrium over key Muslim concerns. The paper ends with operational strategies on sooth conflicting situations of this complex dilemma.

Boghossian’s discrimination argument aims to show that content externalism undermines the privileged access thesis. Simon Dierig has recently proposed a new objection to Boghossian’s argument according to which having a “twater thought” is not an alternative, and a fortiori not a relevant alternative, to possessing a “water thought”. Dierig also considers, and criticizes, a modified version of the discrimination argument which would be immune to his objection. I shall argue, first, that he fails to advance a successful objection to the (...) original version of the argument; and, second, that his criticism of the modified version is misconceived. (shrink)

The Coronavirus pandemic has been ongoing for almost two years now. Not only did it surprise the whole world in the initial stages of its occurrence, but also the world left it in shock. Therefore, the instant solution strategies included complete lockdowns in order to prevent the spread of such a disease. However, as the lockdowns lasted longer, it generated negative psychological effects on people globally. This being the case, collective endeavors and efforts were performed, in the hope of achieving (...) a concrete solution in order to overcome the bad repercussions that seemed visible on societal levels, which of course, included religious aspects; and in some cases resulted in social separation as well as a dramatic rise in suicide rates. On the one hand, this caused a retraction from the religion and religiously oriented rituals, but on the other hand, it also made people turn more to religion as it provided a psychological relief from the heavy burdens of the pandemic. These psychological conditions had theological resonances that made already complicated issues even more complex. Among them, the nature of God’s actions and the human position in this matter can be given as examples. This article is an attempt to place and define the issue of the pandemics and plagues from the perspective of Islamic theology, in particular, to shed light on three main points. The first is the problem of pains and aches, and how it was mentioned in theological literaturey and discussed by Islamic theologians (Mutakallimūn), as the issue of pandemics and plagues indisputably fall under this matter. The second point tackles the problem of whether “such calamities as pandemics and plagues come from God's Decree, or not?”. The last point focuses on the issue of fatalism and tries to show whether the de facto acceptance that pandemics are from God’s Decree would require the servant to stop taking measures in response to them. To answer the questions at stake, this paper will focus on four different perspectives of the Mu’tazila, Ash‛arī s, Māturīdis, and Ahl al-Hadīth, by using a selective methodology and focusing on their prominent and pioneering theologians (Mutakallimūn) of these schools. (shrink)

Fatimid history is considered one of the main periods of Islamic history in Egypt, so we cannot talk about the cultural metropolis of Egypt, the city of Cairo, without mentioning its founder, Jawhar al-Siqilli, the leader of the Fatimid Caliph al-Muizz Li-Din Allah al-Fatimid. The same is true of the Al-Azhar Mosque, which since its establishment until now has gained international fame in the Islamic world, throughout the historical stages, in addition to many of the Fatimid monuments scattered in Old (...) Cairo such as mosques, schools and alleys, all of this appears when talking about Egypt in general and Islamic Egyptin particular. The Fatimids sought to seize the Egyptian country a lot, as two military campaigns from North Africa to Egypt were launched, each of them failed. Then, the third campaign succeeded, led by Jawhar al-Siqilli, after the Fatimid Caliph al-Muizz prepared the equipment this time and arranged the army well, and had previously sent missionaries to this geography through the city of Alexandria and others, to herald the demise of the Ikhshidid state and the coming of the savior from this injustice and economic stagnation under which Egypt has fallen. He took several measures to try to declare Fatimid control over the Egyptian country. A delegation of the Egyptians sought to obtain a covenant from the Fatimid leader Jawhar al-Siqilli, to reassure them and remove their fears, especially with regard to their beliefs and religious matters. Indeed, the Fatimid leader issued this covenant, which included many things to reassure the Egyptians, among them that the Companions of the prophet are the most honorable people contrary to the famous Shiite belief- and that each will leave his belief, but it was not long before this covenant until many things were sealed. Our research here focuses on these matters.The research is divided into three main ponits: the first is the sectarian history of Egypt before the Fatimid occupation, and the second is the attempts to impose the Shiite sect on the Egyptians. The last point is the resistance or what hinders this imposition, and it is this last part that limited these influences to the Fatimid monuments such as buildings, mosques and schools. (shrink)

Mansour Fahmy, one of the dramatic figures in modern Arab philosophical and social thought. He was the reformist and enlightenment figure in modern Arab history. He is also the owner of a notable current that was subjected to a violent attack that silenced him for a long time and forced him to "hide" physically. However, this did not eliminate the new opinions and positions that came at the beginning of the twentieth century towards the issue of women. He is the (...) first to write with a scientific methodology - from the point of view of sociology - on Islamic discourse and its dealings with women. he sought to differentiate between religion and the religious establishment, between the personality of the Prophet Muhammad and what later prevailed in the books of jurisprudence and others. When he discussed the headscarf issue, he concluded that it was the product of traditions and customs that the Hijab is not from the Islamic religion. Islamic law has nothing to do with the Hijab. Mansour Fahmy's creativity was at one of the sensitive stages in Egypt's modern history in which the political, social, national, cultural, and revolution clashed in each one. All this, in turn, identified the problem of Mansour Fahmy's intellectual personality in the battles of thought and politics. This research's main task is to redraw the features of his actual personality and the reality of his intellectual, social, and political positions. Besides, this study seeks to uncover the effect of philosophy on crystallizing Mansour Fahmy's critical personality and its role in laying the foundations of the critical vision with its practical, reformist, and enlightening dimensions. (shrink)

This article is aimed to rephrase and critique the arguments presented by Joseph LaPorte about the truth of theoretical identity statements in natural sciences. LaPorte is classified as an essentialist who accepts the real kinds, but he denies the essence of the kinds to be discovered. His arguments are based on the vagueness of the terms of kinds. In his view while science progress we convention (not discover) what is related to the kinds. I evaluate LaPorte's arguments and show they (...) can be applied only for the border terms in scientific theories and so the generalization of the claim is not defensible. (shrink)

This article exploits the synergy of critical discourse studies and Corpus Linguistics to study the pervasive representation of Islam and Muslims in an approximate 670,000-word corpus of US news media stories published between 2001 and 2015. Following collocation and concordance analysis of the most frequent topics or categories which revolve around the representation of Islam and Muslims in US news stories, the Discourse-Historical Approach to critical discourse analysis was adopted to investigate how the discursive strategies of nomination and predication are (...) used in US news media stories. The findings indicated that, in general, Islam and Muslims are associated with violence, religious radicalism, and Islamic extremist militants. Finally, the article discusses the discursive themes resulting from the analysis of personal pronouns as well as the educational implications of the findings for social studies and multicultural education. (shrink)