Purpose This study aims to explore the socio-cultural aspects of e-learning delivery in Saudi universities from the perspectives of universities’ instructors and expert designers from the Ministry of Education. More specifically, this study examined the opportunities and challenges faced in the development of online learning environments at Saudi universities from a socio-cultural perspective. Design/methodology/approach This qualitative research study addressed pervasive socio-cultural challenges connected to e-learning delivery in Saudi Arabia. Data collection methods consisted of 28 in-depth insider expert interviews as well (...) a thematic analysis of documents related to socio-cultural aspects of e-learning delivery in Saudi Arabia. Findings Findings from the data analysis uncovered two main thematic areas connected to e-learning delivery in Saudi Arabia, namely, culture and female access to e-learning. Research limitations/implications This research contributes original knowledge to international online learning research about the social and cultural complexity connected to online learning development in Saudi Arabia, as well as in other areas of the Arabic world where similar e-learning development initiatives are underway. Practical implications This research contributes original knowledge to international online learning research about the social and cultural complexity connected to online learning development in Saudi Arabia, as well as in other areas of the Arabic world where similar e-learning development initiatives are underway. Social implications This research contributes unique knowledge about the social and cultural complexity connected to online learning development in Saudi Arabia, as well as in other areas of the Arabic world where similar e-learning development initiatives are underway. Originality/value The interaction between Saudi culture and online learning has nurtured a unique learning model that adapts to cultural values to provide a quality learning experience. (shrink)

J'appelle ‘morale', dans le sens le plus général du mot, l'ensemble des règles qui doivent diriger l'activité libre de l'homme. Toutes dérivent d'un principe commun, par une méthode commune ; toutes répondent, dans l'une des voies ouvertes à l'activité humaine, à la question : Qu'est-ce qui doit être? Ce qui doit être, c'est ce qui est conforme à une fin rationnelle, ce qui est rationnellement souhaitable. Pourtant, les philosophes ne s'accordent pas sur l'essence du devoir-être et des divergences apparaissent entre (...) eux quant à la définition du devoir-être. Désigne-t-il une loi morale, un idéal, un ordre transcendant ou même un droit? (shrink)

We relate personal encounters of three kinds with geometrical approaches in the development of a relativistic quantum field theory of the fundamental interactions—including interactions with Nathan Rosen. We characterize the geometrical structures involved and discuss the more recent attempts to develop a unified theory based on a Klein-Kaluza contraction of the eightfold extended supergravity.

Especially nice models of intuitionistic set theories are realizability models $V$, where $\mathcal A$ is an applicative structure or partial combinatory algebra. This paper is concerned with the preservation of various choice principles in $V$ if assumed in the underlying universe $V$, adopting Constructive Zermelo–Fraenkel as background theory for all of these investigations. Examples of choice principles are the axiom schemes of countable choice, dependent choice, relativized dependent choice and the presentation axiom. It is shown that any of these axioms (...) holds in $V$ for every applicative structure $\mathcal A$ if it holds in the background universe.1 It is also shown that a weak form of the countable axiom of choice, $\textbf{AC}^{\boldsymbol{\omega, \omega }}$, is rendered true in any $V$ regardless of whether it holds in the background universe. The paper extends work by McCarty and Rathjen. (shrink)

The existence of a topological double-covering for the GL(n, R) and diffeomorphism groups is reviewed. These groups do not have finite-dimensional faithful representations. An explicit construction and the classification of all\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document} $$\overline {SL} $$ \end{document}(n, R), n=3,4 unitary irreducible representations is presented. Infinite-component spinorial and tensorial\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document} $$\overline {SL} $$ \end{document} fields, “manifields”, are introduced. Particle content of the ladder manifields, as given by (...) the\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document} $$\overline {SL} $$ \end{document}(3, R) “little” group, is determined. The manifields are lifted to the corresponding world spinorial and tensorial manifields by making use of generalized infinite-component frame fields. World manifields transform w.r.t. corresponding\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document} $$\overline {Diff} $$ \end{document} representations, which are constructed explicitly. (shrink)

Many studies have attempted to identify measures that predict reading abilities. The results of these studies may be inclined to over-identification of children considered at risk in kindergarten but who achieve parity in reading by the end of first grade. Therefore, the current study sought to analyze the specific cognitive and linguistic predictors of reading accuracy and reading speed separately. Additionally, the study examined if it is possible to use empirically validated measures to distinguish between children who are not ready (...) to learn how to read in kindergarten but manage to acquire reading skills by the end of first grade, and those who continue to exhibit difficulties. The study followed 98 kindergarteners aged 4 years 10 months to six years from three different schools, who were taught how to read in kindergarten. Multiple measures of general cognitive skills, linguistic abilities, and reading abilities were measured at three different points in time: the beginning of kindergarten, the end of kindergarten, and the end of first grade. The study found that most of the children with good literacy and cognitive abilities learned how to read by the end of kindergarten. The analysis revealed a significant difference in cognitive abilities, such as executive functions and memory, which distinguished between the ability to acquire fluent reading and accurate reading. The study was able to successfully distinguish between “children with difficulties” and “un-ready” children. These results have various implications, especially in regard to the identification of and intervention with kindergarten children at risk for reading disabilities. (shrink)

Schrödinger's approach was analytical, but it is equivalent to an algebraic treatment. We review the evolution of group theory as a physical tool and its application to the Hilbert space of Schrödinger's eigenstates. Special emphasis is put on recent results relating to the relativistic quantized string.

We review the mathematical theory ofSL(n, R) and its double-covering group $\overline {SL} (n,R)$ , especially forn = 2, 3, 4. After discussing a variety of physical applications, we show that $\overline {SL} (3,R)$ provides holonomic curved space (“world”) spinors with an infinite number of components. We construct the relevant holonomic “manifield” and discuss the gravitational interaction of a proton as an example.

Aim: This study aimed to investigate the relationship between moral self, moral integrity, and moral sensitivity in decision-making among nurses. Background: nurses face moral dilemmas almost on a daily basis. Studies have demonstrated that nurses with high moral sensitivity make thoughtful decisions and exhibit professional responsibility. The current study seeks to examine personality variables that may be related to moral sensitivity among nurses. Design: A cross-sectional study. Ethical considerations: This study was approved by the IRB of the authors University’s ethics (...) committee (number: AU-HEA-LO-20220317). Written consent was obtained from all participants. Methods: A structured questionnaires were administered to a sample of 187 Israeli nurses. Results: The degree of nurses’ moral self, moral integrity and moral sensitivity was relatively high. “Patient-centered care” was found to be the most significant component of moral sensitivity. The next component is “Using knowledge bases,” followed by “Exercising professional judgment.” While the concept of patient-centered care was found to be related to the nurses’ moral self, the other components were found to be related to their moral integrity. The mediation model found that moral integrity mediates and even strengthens the moral self in its connection with moral sensitivity. Conclusions: Understanding the role of moral self and moral integrity in explaining moral sensitivity, can contribute to achieving a desirable combination of “the good and the right” in nursing practice, thereby enhancing nurses’ work. From a practical perspective, these findings are also relevant to nursing education. Nursing education plays a pivotal role in fostering moral and ethical decision-making in both clinical aspects and ethical moral sensitivity. Strengthening the moral self and moral integrity among nursing students can aid in making balanced and morally sensitive decisions while also building moral and ethical support systems to assist students in distressing and emergency situations. (shrink)

“CHN≓ (1966)was an algebraic algorithm which reproduced and extended the predictions of the “non-interacting≓ quark model in the asymptotic high-energy region. It wus formulated within the conceptual framework of on- mass- shell physics and of the complex angular-momentum plane. Prior to the advent of the standard model, it was reinterpreted in terms of the Melosh transformation relating “current≓ to “constituent≓ quarks. It is now lied up to the QCD paradigm.

Every person has his/her own unique signature that is used mainly for the purposes of personal identification and verification of important documents or legal transactions. There are two kinds of signature verification: static and dynamic. Static(off-line) verification is the process of verifying an electronic or document signature after it has been made, while dynamic(on-line) verification takes place as a person creates his/her signature on a digital tablet or a similar device. Offline signature verification is not efficient and slow for a (...) large number of documents. To overcome the drawbacks of offline signature verification, we have seen a growth in online biometric personal verification such as fingerprints, eye scan etc. In this paper we created CNN model using python for offline signature and after training and validating, the accuracy of testing was 99.70%. (shrink)

In their article, Friesen et al. (2023) discuss two challenging roles the IRBs are playing: protecting research participants from research-related risks and promoting inclusion of diverse populatio...

Volume 20, Issue 4, May 2020, Page 25-27.

There has been a spurt in both fundamental and translational research that examines the underlying mechanisms of the human microbiome in psychiatric disorders. The personalized and dynamic features of the human microbiome suggest the potential of its manipulation for precision psychiatry in ways to improve mental health and avoid disease. However, findings in the field of microbiome also raise philosophical and ethical questions. From a philosophical point of view, they may yet be another attempt at providing a biological cause for (...) phenomena that ultimately cannot be so easily localized. From an ethical point of view, it is relevant that the human gut microbiome comprises data on the individual’s lifestyle, disease history, previous medications, and mental health. Massive datasets of microbiome sequences are collected to facilitate comparative studies to identify specific links between the microbiome and mental health. Although this emerging research domain may show promise for psychiatric patients, it is surrounded by ethical challenges regarding patient privacy, health risks, effects on personal identity, and concerns about responsibility. This narrative overview displays the roles and advances of microbiome research in psychiatry and discusses the philosophical and ethical implications of microbiome big data and microbiome-based interventions for psychiatric patients. We also investigate whether these issues are really “new,” or “old wine in new bottles.”. (shrink)

In his article, Ismaili M’hamdi argues that a neutralist approach in public health policy might turn into a gap that separates citizens who endure preventable poor conditions from the state...

Since 1961, the experimental exploration at the fundamental level of physical reality has surprised physists by revealing to them a highly geometric scenery. Like Einstein's (classical) theory of gravity, the “standard model,” describing the strong, weak, and electromagnetic interaction, testifies in favor of Plato's reported allegation.

We review the issues of nonseparability and seemingly acausal propagation of information in EPR, as displayed by experiments and the failure of Bell's inequalities. We show that global effects are in the very nature of the geometric structure of modern physical theories, occurring even at the classical level. The Aharonov-Bohm effect, magnetic monopoles, instantons, etc. result from the topology and homotopy features of the fiber bundle manifolds of gauge theories. The conservation of probabilities, a supposedly highly quantum effect, is also (...) achieved through global geometry equations. The EPR observables all fit in such geometries, and space-time is a truncated representation and is not the correct arena for their understanding. Relativistic quantum field theory represents the global action of the measurement operators as the zero-momentum (and therefore spatially infinitely spread) limit of their wave functions (form factors). We also analyze the collapse of the state vector as a case of spontaneous symmetry breakdown in the apparatus-observed state interaction. (shrink)

Nagappan, Kalokairinou, and Wexler (2021) raised a serious ethical question: Are off-label practices or direct-to-consumer medical devices offered to public exempted from clinical or research gover...

It's time to engage with human society as a society. It seems that the individualistic age in which we live has exhausted itself. It is time to take a collective mental account of the way we live, the relationship between people and society, and what social structure we need." "The importance of human society, and offers various suggestions for improving the existing social structure, while emphasizing the failures in the economy related to the existing socio-economic system, which led to the (...) recent economic crisis. The book is intended to stimulate thought on social issues. - translation from the back cover. (shrink)

The definition of “personality” and related concepts is both unclear and not unified among medical, scientific, humanities and social sciences experts (i.e., essentialist, dynamic view of self, nar...

This study aims to,the impact of nursing on modern health care for patients and patients, the impact of nursing on health services provided to patients and patients, the impact of health services provided by nursing on patients in health facilities., A questionnaire was prepared via Google Drive and distributed to the population aged 25-55 years, men and women, in the city of Mecca. As for the questionnaire, it was distributed via the social networking program (WhatsApp) for the purpose of distancing (...) for fear of the presence of the Corona virus. 400 questionnaires were distributed, and 380 responses were obtained via email to the principal researcher. (shrink)

Carrion and dung odours of various flowers have traditionally been considered an adaptation for attracting the flies and beetles that pollinate them. While we accept the role of such odours in pollinator attraction, we propose that they may also have another, overlooked, anti‐herbivore defensive function. We suggest that such odours may deter mammalian herbivores, especially during the critical period of flowering. Carrion odour is a good predictor for two potential dangers to mammalian herbivores: (1) pathogenic microbes, (2) proximity of carnivores. (...) Similarly, dung odour predicts faeces‐contaminated habitats that present high risks of parasitism. These are two new types of repulsive olfactory aposematic mimicry by plants: (1) olfactory feigning of carcass (thanatosis), a well‐known behavioural defensive strategy in animals, (2) olfactory mimicry of faeces, which also has a defensive visual parallel in animals. (shrink)

Biobanking is a relatively new concept in Egypt. Building a good relationship with different stakeholders is essential for the social sustainability of biobanks. To establish this relationship, it is necessary to assess the attitude of different groups towards this concept. The objective of this work is to assess the knowledge, attitude, and opinions of Egyptian patients towards biobanking issues. We designed a structured survey to be administered to patients coming to the outpatient clinics in 3 university hospitals in Egypt. The (...) survey included questions estimating the level of knowledge about the term “Biobank”, together with questions about the attitudes and opinions about related issues. Two hundred and fifty-nine patients participated in the survey. Eighty-one percent of participants reported that they never heard about the term before. About 85% expressed that they would be willing to donate their samples for research and about 87% thought that sample donation did not contradict their religious beliefs. Fifty eight percent were willing to participate in a genetic research project, 27.8% supported sharing their sample with pharmaceutical companies, and 32.4% agreed to share their samples with institutions abroad. Although there is limited knowledge about biobanking among Egyptian patients, many had a positive attitude towards sample donation and didn’t show religious concerns against it. However, they showed concerns regarding participation in genetic research and with sharing their samples across borders or with pharmaceutical companies. Public education about biobanking is possible, taking into consideration the specific cultural and legal framework in Egypt. (shrink)

The Yearbook, published since 2006 by Max Niemeyer Publishers (previously Metzler), presents articles on Jean Paul and his work, together with contributions dealing with the literature, arts, culture and aesthetics of his age. There are regular extracts from previously unpublished posthumous works and progress reports from the work on the critical historical edition.

Adolescents develop the ability to reason through and rationalize their choices in accordance with their personal goals and beliefs as they progress through their teenage years. This concept of ‘em...

Peterson, Karlawish, and Largent’s “Supported Decision Making with People at the Margins of Autonomy” brings welcome attention to the rights of people with cognitive impairment and provides...

The main point of our hypothesis “coloration undermines camouflage” is that many color patterns in plants undermine the camouflage of invertebrate herbivores, especially insects, thus exposing them to predation and causing them to avoid plant organs with unsuitable coloration, to the benefit of the plants. This is a common case of “the enemy of my enemy is my friend” and a visual parallel of the chemical signals that plants emit to call wasps when attacked by caterpillars. Moreover, this is also (...) a common natural version of the well‐known case of industrial melanism, which illustrates the great importance of plant‐based camouflage for herbivorous insects and can serve as an independent test for our hypothesis. We claim that the enormous variations in coloration of leaves, petioles and stems as well as of flowers and fruits undermine the camouflage of invertebrate herbivores, especially insects. We assume that the same principle might operate in certain animal–parasite interactions. Our hypothesis, however, does not contrast or exclude other previous or future explanations of specific types of plant coloration. Traits such as coloration that have more than one type of benefit may be selected for by several agents and evolve more rapidly than ones with a single type of advantage. BioEssays 26:1126–1130, 2004. © 2004 Wiley Periodicals, Inc. (shrink)

Population-based genomics studies have proven successful in identifying genetic variants associated with diseases. High-quality biospecimens linked with informative health data from diverse segments of the population have made such research possible. However, the success of biobank research depends on the willingness of the public to participate in this type of research. We aimed to explore the factors associated with the willingness of the public to participate in biobank research from four low- and middle-income countries in the Arab region (Egypt, Jordan, (...) Morocco, and Sudan). We used a previously validated questionnaire to assess several constructs that included the public’s perceptions, attitudes, and willingness to participate in biobank research. We recruited 967 participants. More than half did not have prior awareness of biobanks. Participants’ willingness to donate biospecimens and health data was less than 10%. Our results also showed that participants harbored concerns with trust, privacy, and with data-sharing involving international researchers. Predictors of willingness to participate in biobank research included no previous involvement in research and positive attitudes toward biobanks. Finally, our study showed several differences between the four countries regarding several of the investigated constructs. We conclude there should be additional efforts to raise public awareness and enhance perceptions of the public in biobanking research to enhance trust. We further recommend qualitative research to explore the underlying factors that contribute to the public’s concerns with international data sharing that would enhance global health. (shrink)

Background: The quality of patient care is effective for new privatized healthcare system. For providing the effective services to the patients’ technology tools play important role. Also, new privatized healthcare organizations introduce the healthcare insurance. The aim of current systematic review is to explore the quality of patient care with new privatized healthcare system in the context of technology integration and health insurance. Method: A thorough search of databases, including Scopus, PsycINFO, and Web of Science, was conducted in order to (...) categorize relevant research that was published between 2020 and 2024. The inclusion criteria for this research were English-language papers that focused on exploring the quality of patient care with new privatized healthcare system in the context of technology integration and health insurance.Following an initial screening and quality evaluation, eleven studies were included in the synthesis. Results: The study database was searched through electronic databases, identifying 1679 records. 15 unique records were assessed for eligibility based on titles and abstracts. After initial screening, 11 studies were selected for full-text assessment. After independent review, 11 studies met criteria and were included in the systematic review. The selected studies were conducted between 2020-2024 and varied in design. The PRISMA flowchart illustrates the selection process. Quality evaluation involves peer-reviewed journals, overall assessment, and quality management. Conclusion: As the SR concluded that advanced technologies like electronic health records, telemedicine, and predictive analytics can improve patient care and treatment accuracy. However, challenges like rising costs, complex insurance plans, and data security need to be addressed. Effective training for healthcare providers, clear insurance plans, and robust information security systems are crucial for maximizing profits. (shrink)

The study aimed to find out the impact of fees imposed on escorts on the consumer behavior of expatriate families in the Kingdom of Saudi Arabia by studying purchase motives, sources of purchase decisions, economic factors and social factors when purchasing products. The study concluded that there was no effect of these factors on changing the consumption habits of expatriate families. Rather, factors intervened that led to the increasing control of most of these factors and their impact, especially with the (...) deterioration of the economic and security conditions in the countries of arrivals, and the preference of most families to stay in the Kingdom. (shrink)

As a futuristic emblem, smart cities represent a goal to provide all of the services required for a high-quality existence while conserving natural resources to the maximum extent possible. It turns out that the "Line City in Saudi Arabia" is the most famous and modern of these smart cities in terms of preserving 100 percent natural life, owing to the fact that they rely totally on natural energy and do not use any automobiles. The issues and challenges that have been (...) highlighted will assist in the improvement of municipal management. One of the most generally implemented projects in the field of smart cities is the technological and integrative developments of the use of sensors and data collecting in conjunction with rising difficulties aimed at enhancing human well-being and improving human livelihood. This is especially true in Saudi Arabia, where visitors can arrive quickly by just walking through the checkpoints, resulting in a journey of little more than a few minutes to reach any regular destination. It also splits the city into many different levels of the ground, enabling for the conservation of natural excess energy. (shrink)

Research has shown high levels of housing precarity among government-assisted refugees connected to difficult housing markets, limited social benefits, and other social and structural barriers to positive settlement. The COVID-19 pandemic has likely exacerbated this precarity. Research to date demonstrates the negative consequences of the COVID-19 pandemic for refugees and low-income households, including both health-related issues and economic challenges, that may exacerbate their ability to obtain affordable, suitable housing. In this context, we examined Syrian government-assisted refugees’ experiences during the pandemic, (...) asking: how the COVID-19 pandemic has impacted Syrian refugees’ experiences of housing stability. To examine this issue, we interviewed 38 families in Calgary, London, and Fredericton. Using a qualitative descriptive methodology for analysis and interpretation, we found the liminality of settling as a GAR has been compounded by isolation, further economic loss, and new anxieties during the pandemic. Ultimately, for many participants, the pandemic has thwarted their housing stability goals and decreased their likelihood of improving their housing conditions. Based on our findings, we discuss potential policy and practice relevant solutions to the challenges faced by refugees in Canada during the pandemic and likely beyond. (shrink)