Online book fairs are being held in Vietnam to replace traditional offline events that have been shelved owing to the COVID-19 crisis. This study aims to explore book consumers’ perceptions regarding digital book fairs and their evaluation of the first-ever national online book fair held in Vietnam. In-depth interviews were conducted to obtain insights from people who had attended the online book event. The findings provide acceptance of and support for the organization of digital book fairs during the COVID-19 pandemic. (...) Attendees generally appreciated the convenience of the national online book fair and the promotional programmes offered by various publishers and distributors. Furthermore, some attendees enjoyed the novelty of the event and the feeling of being included in the reading community. Nevertheless, most of the attendees highlighted several limitations, especially the lack of social and face-to-face interaction. These findings have implications for online book fair organizers, publishers, and book distributors alike. (shrink)

AimHealthcare workers have directly provided care for COVID-19 patients, and have faced many additional sources leading to poor mental health. The study aimed to investigate the mental health problems and related factors among healthcare staff in Vietnam.MethodsA descriptive cross-sectional mixed methods study, combining quantitative and qualitative research methods, was performed among 400 healthcare workers working at the National Hospital for Tropical Diseases and Ninh Binh General Hospital from the first day of treatment for COVID-19 patients to May 01, 2020.ResultsThe (...) results showed that 8.0% of participants had stress, 17.5% of participants had anxiety, and 14.8% of participants had depression. Approximately 50% of participants reported that they had at least one of these symptoms. The findings illustrated that stress, anxiety, and depression were associated with the position in a hospital, health status during the COVID-19 pandemic, family members/relatives infected with COVID-19, physical and mental support from friends, family, and community, department, years of working, and the average work hours per day of healthcare workers exposed to COVID-19.ConclusionDuring the COVID-19 pandemic, healthcare workers who worked in the hospital providing treatment and care for COVID-19 patients dealt with mental health problems such as stress, anxiety, and depression. It is necessary to promote mental health among healthcare workers, to contribute to the fight against the COVID-19 outbreak in Vietnam. (shrink)

In this paper, semi-Post algebras are introduced and investigated. The generalized Post algebras are subcases of semi-Post algebras. The so called primitive Post constants constitute an arbitrary partially ordered set, not necessarily connected as in the case of the generalized Post algebras examined in [3]. By this generalization, semi-Post products can be defined. It is also shown that the class of all semi-Post algebras is closed under these products and that every semi-Post algebra is a semi-Post product of some generalized (...) Post algebras. (shrink)

In this paper examines the roles and influence of China in the world and, mainly, in European Union. For a decade, Chinese investors have been looking for opportunities to buy european assets. Especially since the beginning of the 2008 crisis we observed an increase of investment activities of Chinese companies. During the crisis, cash troubled european companies due to loss of liquidity were forced to sell their shares at significant discount. Over time, with stabilizing the economic situation in Europe, European (...) companies asset prices seemingly ceased to be cheap, nevertheless a volume of Chinese FDI to Europe continued to grow. Our goal will be detailed insight into these investments and try to identify the benefits and risks of these investments. Moreover, this paper not only provide insight into economic development of Chinese FDI but also take into account political issues and background of these investment. As far as a methodology is concerned, the basis of our work will be comparing an impact of Chinese investments in European countries and their impact on economic development in selected countries. In particular, we are interested in the behavior of Chinese investors and their motivation to buy in Europe. At the same time it will also be interested in the motives of European companies that have decided to sell shares to new owners. Finally, we will also examine ways in which Chinese investors proceed with acquisitions in the EU. Data comes from Eurostat, the national statistical offices and stock market prices. We will also be examining the political influence on these countries individually and globally, therefore as part of the EU. Based on the gained information we will try to assess the current situation of China’s influence in the euro area and at the same time try to estimate its future impact. Finally, based on the detected information to analyze the results of our research. (shrink)

Scientific conference on confucianist scholar Phan Thuc Truc, 1808-2852.

Network reconfiguration is one of the most effective methods to reduce line power loss in the distribution system, which causes higher losses than the other parts of the power system. This paper proposes a modified symbiotic organisms search algorithm to solve the NR problem. For the purpose of enhancing the effectiveness of MSOS, the mutualism and parasitism strategies of the original symbiotic organisms search have been modified to create better new solutions. In the mutualism strategy, the so-far best solution is (...) updated immediately as soon as new solutions are created. In the parasitism strategy, the update is only implemented for the first half of control variables, whereas another half still remains unchanged. The comparison results between MSOS and SOS on twenty-five benchmark functions and different scales of test distribution systems with 14, 33, 69, and 119 nodes show that the improvement level of MSOS over SOS is significant with higher success rates and better quality of gained solutions. Similarly, MSOS also reaches better results than other methods in the literature. Consequently, MSOS can be a favorable method for determining the most appropriate configurations for the distribution systems. (shrink)

We consider a fishery model with two sites: (1) a marine protected area (MPA) where fishing is prohibited and (2) an area where the fish population is harvested. We assume that fish can migrate from MPA to fishing area at a very fast time scale and fish spatial organisation can change from small to large clusters of school at a fast time scale. The growth of the fish population and the catch are assumed to occur at a slow time scale. (...) The complete model is a system of five ordinary differential equations with three time scales. We take advantage of the time scales using aggregation of variables methods to derive a reduced model governing the total fish density and fishing effort at the slow time scale. We analyze this aggregated model and show that under some conditions, there exists an equilibrium corresponding to a sustainable fishery. Our results suggest that in small pelagic fisheries the yield is maximum for a fish population distributed among both small and large clusters of school. (shrink)

Solidarity is a valuable tradition of Vietnam Communist Party and Vietnamese people and Ho Chi Minh is the personification of the great national Solidarity. Ho Chi Minh Solidarity is reflected by tolerant, which is not tight in national matter but also extends to the contemporary world. This is the foundation of national Solidarity as well as international Solidarity to the liberating, building and developing carier of a country. It is difficult to reach a common point between 54 minority ethnics in (...) all around Vietnam with different culture, custom, religious beliefs. However, Ho Chi Minh, by his thinking and action, he was successful in establishing a great united bloc of all the minority ethnics in Vietnam. It leads to a happy, comfortable and peaceful life. That is the reason why people said that: “In the past, there were few men could be a part of legend when he was still alive, but Ho Chi Minh extremely did it”. (shrink)

The book examines the psycho-religious mechanism behind the violent extremism of suicide attacks in the post-9/11 world. It employs the mindsponge concept, an original dataset, and original research results obtained from the authors' statistical investigations using the Hamiltonian Markov chain Monte Carlo technique. It provides insights and implications for policymakers and strategists in their efforts to engage in peace talks and reduce violent conflicts worldwide.

Motivated by a call for risk discourse research in non-Western settings, this study examines how Vietnamese road safety video advertisements are constructed and interpreted. Following a literature review of risk and gender, the study first sets out socio-semiotic multimodal analysis of video advertisements to detail how concepts of risk and gender are constructed. Afterwards, I take an ethnographic-based approach in a series of interviews with professional Vietnamese women to gain insights into these concepts. Findings of the study reveal the expected (...) female roles as wives and mothers in Vietnamese advertising as interpreted by Vietnamese women. The study contributes to an understanding of risk in this Asian setting and opens up the potential for a critical, interpretive approach to risk discourses that are grounded in lived experiences. (shrink)

Semi-Post algebras of any type T being a poset have been introduced and investigated in [CR87a], [CR87b]. Plain Semi-Post algebras are in this paper singled out among semi-Post algebras because of their simplicity, greatest similarity with Post algebras as well as their importance in logics for approximation reasoning ([Ra87a], [Ra87b], [RaEp87]). They are pseudo-Boolean algebras generated in a sense by corresponding Boolean algebras and a poset T. Every element has a unique descending representation by means of elements in a corresponding (...) Boolean algebra and primitive Post constants which form a poset T. An axiomatization and another characterization, subalgebras, homomorphisms, congruences determined by special filters and a representability theory of these algebras, connected with that for Boolean algebras, are the subject of this paper. (shrink)

We present an argument-based formalism of contract dispute resolution following a modern view that the court would resolve a contract dispute by enforcing an interpretation of contract that reasonably represents the mutual intention of contract parties. Legal doctrines provide principles, rules and guidelines for the court to objectively arrive at such an interpretation. In this paper, we establish the appropriateness of the formalism by applying it to resolve disputes about performance relief with the legal doctrines of impossibility and frustration of (...) purpose in common laws of contract. The formalism is based on modular argumentation, a recently proposed extension of assumption-based argumentation for modelling contract dispute resolution. (shrink)

Semi-Post algebras have been introduced and investigated in [6]. This paper is devoted to semi-Post subalgebras and homomorphisms. Characterization of semi-Post subalgebras and homomorphisms, relationships between subalgebras and homomorphisms of semi-Post algebras and of generalized Post algebras are examined.

Grammar logics were introduced by Fariñas del Cerro and Penttonen in 1988 and have been widely studied. In this paper we consider regular grammar logics with converse ( REG c logics) and present sound and complete tableau calculi for the general satisfiability problem of REG c logics and the problem of checking consistency of an ABox w.r.t. a TBox in a REG c logic. Using our calculi we develop ExpTime (optimal) tableau decision procedures for the mentioned problems, to which various (...) optimization techniques can be applied. We also prove a new result that the data complexity of the instance checking problem in REG c logics is coNP-complete. (shrink)

To become more useful and efficient in sustaining the Earth's health, economics must undergo a paradigm shift in its thinking. From a humanistic perspective, humans should be the center of everything. However, from the standpoint of physics and the universe, this is not the case. As a species, having a planet among the millions in the universe where humans can survive and thrive is already a great fortune. Through this book, we also try to answer one of our long-standing questions: (...) why has economics learned so little from physics, the oldest and most rigorous academic discipline that studies nature? -/- Learning from the quantum and information theories, we also provide a new definition of value, which is expected to help economists relax assumptions and loosen established economic principles in order to change and evolve. The new definition is also expected to enable social scientists to address newly arising phenomena or events that are not accounted for by existing value systems, such as environmental crises, artificial intelligence (AI), and interdisciplinary information, more proactively and productively. (shrink)

The concept of free will has been heavily debated in philosophy and the social sciences. Its alleged importance lies in its association with phenomena fundamental to our understandings of self, such as autonomy, freedom, self-control, agency, and moral responsibility. Consequently, when neuroscience research is interpreted as challenging or even invalidating this concept, a number of heated social and ethical debates surface. We undertook a content analysis of media coverage of Libet’s et al.’s :623–642, 1983) landmark study, which is frequently interpreted (...) as posing a serious challenge to the existence of free will. Media descriptions of Libet et al.’s experiment provided limited details about the original study. Overall, many media articles reported that Libet et al.’s experiments undermined the existence of free will, despite acknowledging that several methodological limitations had been identified in the literature. A propensity to attribute greater credibility than warranted to neurobiological explanations could be at stake. (shrink)

abstract: This article compares and contrasts the Ignatian concept of consolation without previous cause with the Zen Buddhist concept of satori. The aim is to underscore a unique but not commonly recognized characteristic of Ignatian contemplation and promote interreligious understanding. I argue that Ignatian prayer methods, though primarily kataphatic in their approach, share common features with apophatic spirituality and Zen meditation, even though Zen does not make any reference to God. This article consists of three main parts: In the first (...) part, I delve into Ignatius's own religious experience, particularly the experiences he had during eleven months in Manresa, and interpret these experiences from the lens of the Ignatian consolation without previous cause. In the second part, I explore the overall goal of Zen, focusing on the discussion of Zen sunyata and satori. In the final part, I draw out points of contact and differences between the Ignatian concept of consolation without previous cause and Zen satori with an aim toward better appropriating the Ignatian consolation without previous cause from Zen satori. In doing so, I hope to make Ignatian spirituality more appealing and available to spiritual seekers across religious traditions. (shrink)

Academia is a competitive environment. Early Career Researchers (ECRs) are limited in experience and resources and especially need achievements to secure and expand their careers. To help with these issues, this book offers a new approach for conducting research using the combination of mindsponge innovative thinking and Bayesian analytics. This is not just another analytics book. 1. A new perspective on psychological processes: Mindsponge is a novel approach for examining the human mind’s information processing mechanism. This conceptual framework is used (...) to construct models in studies. The framework is highly flexible and widely applicable for many different types of information processes. The mindsponge approach can help researchers discover interesting ideas or even formulate their very own theories when investigating psychosocial phenomena. This approach brings a fresh wind to the current landscape of social sciences and humanities (SSH). 2. Easy-to-follow analysis protocol: The Bayesian Mindsponge Framework (BMF analytics) is useful in terms of computing and visualizing power but also easy to learn and apply. Contrary to being intimidating, the Bayesian analytics section of this book is presented in a reader-friendly manner with a detailed yet clear step-by-step procedure. Examples are from published BMF articles, allowing readers to immediately practice the method and quickly create their own applications. With educational purposes in mind, the book is very suitable for ECRs who are looking to innovate their research methods. 3. Advocating for low-cost, high-quality research: Doing science can be very costly. Mindsponge innovative thinking and BMF analytics help produce impactful studies using openly available data on online repositories. This is based on the authors’ previous works and experiences. The book presents examples of employing the open R package bayesvl on secondary data from different sources. With less financial constraints, researchers can have more freedom of thought to pursue their curiosity and creativity. ECRs in low- and middle-income countries may find this aspect crucial in their careers. 4. Support and collaboration: The authors share their insights from experiences in the academic publishing system to help readers get through the processes of manuscript writing and peer-reviewing more easily. The authors are also ready to support other researchers with further inquiries and collaboration opportunities at the following website, mindsponge(dot)info. This book is for: a) ECRs whose only abundant resources are their innovation capacity and strength of will; b) Researchers in SSH who want to explore a novel approach to thinking and study conducting; c) Low- and middle-income countries’ researchers looking for a cost-effective research protocol; and, d) Innovative thinkers who want to turn their interesting thoughts into good publications. (shrink)

There is a prominent phenomenon in the religious life of Vietnam, which is the emergence of “new religions”. These phenomena have not only made the religious space of the nation more complex and multi-dimensional but also challenged stability and sustainable development within the religious communities in this key economic region. Having studied the new religious phenomenon in recent years, we have noted its progress and widespread characteristics within the ethnic communities. While it may appear that "new religion" is a simple (...) and gentle concept and practice, it is in fact, intrinsically related to and has significant implications on the social life of the community members. However, there is a growing concern, considerable suspicion and anxiety with regards to its impacts on individuals, families, social and cultural traditions, beliefs and religions; many have opined that it is radically changing the peaceful cohabitation of diverse religious traditions, revealing a potential for conflicts across groups. Based on the religious reality of the Southern region of Vietnam, the Center for Religion Studies has implemented a project regarding new religions in Ho Chi Minh City and the problems faced by the religious policy in Vietnam. This article is an overview of the results of this project. (shrink)

Like yoga before it, the Buddhist mindfulness practice is sweeping across North America. As only one example, Time magazine, discussing the Center for Disease Control's recent report on mindfulness in the workplace, led its story with the claim that "the American workforce is becoming more mindful."1 A growing number of Americans are now just as likely, it seems, to meditate as they are to pray, and the Four Noble Truths have, for some, surpassed the Ten Commandments as the foundation for (...) a life of meaning and purpose.The above picture is, no doubt, a caricatured portrait. But it captures, we believe, an evolving trend that needs further attention. In this paper, we seek to explore some of these changes in North... (shrink)

Background: Little is known about U.S. healthcare provider views and practices regarding evidence, counseling, and shared decision-making about in-hospital versus out-of-hospital birth settings. Methods: We conducted 19 in-depth, semistructured, qualitative interviews of eight obstetricians, eight midwives, and three pediatricians from across the United States. Interviews explored healthcare providers’ interpretation of the current evidence and their personal and professional experiences with childbirth within the existing medical, ethical, and legal context in the United States. Results: Themes emerged concerning risks and benefits, decision-making, (...) and patient-provider power dynamics. Collectively, the narratives illuminated fundamental ideological tensions between in- and out-of-hospital providers arising from divergent assignment of value to described risks and benefits. The majority of physicians focused on U.S.-specific data demonstrating increased neonatal morbidity and mortality associated with delayed access to hospital-based interventions, thereby justifying hospital birth as the standard of care. By contrast, midwives emphasized data demonstrating fewer interventions and superior maternal and neonatal outcomes in high-income European countries, where out-of-hospital birth is more common for low-risk birthing people. A key gap in counseling was revealed, as no interviewees offered anticipatory counseling regarding birth setting options. Providers directly and indirectly illustrated the propensity for asymmetric power relations between birth providers and pregnant people, especially in hospital settings. Conclusions: The narratives highlight the common goal of optimizing maternal and neonatal outcomes despite tensions arising from divergent prioritization of specific maternal and neonatal risks. Our findings suggest opportunities to foster collaboration and optimize outcomes via mutual respect and improved integration of care. (shrink)

This article aims at conceptualising the notion of embarrassment as a negativistic figure of thought that takes the experience of one’s own non-sovereignty as a starting point and emphasises an engagement with situations of not-knowing. This consideration is clarified in discussion with the figure of Socrates or with the philosophical attitude of Socrates. Because the negativistic thrust of the conceptualisation undertaken is reminiscent of irony, the paper then addresses the question of what distinguishes embarrassment understood as a figure of thought (...) from irony. For this purpose, Kierkegaard’s reading of Socratic irony is drawn upon. It is shown that irony is inherently a negativism, which in the last consequence aims at a retention of rights; but this is exactly what embarrassment avoids, because, as the article shows, it is not a negativism of strength, but of weakness. (shrink)

Words not only define our reality, they reveal and direct our attitudes toward that reality. This feature of language is especially problematic when it comes to our treatment of animals. In this supple, thoughtful, and closely argued work, Vietnamese-American scholar Hanh Nguyen examines the words we use in English and other languages to justify our abuse of other-than-human world. Reframing our metaphors, categories, and descriptions of animals we love, hate, and eat allows us to break long-standing habits and see (...) our obligations and connections to non-human animals more clearly. (shrink)

Electroencephalogram plays an essential role in analysing and recognizing brain-related diseases. EEG has been increasingly used as a new type of biometrics in person identification and verification systems. These EEG-based systems are important components in applications for both police and civilian works, and both areas process a huge amount of EEG data. Storing and transmitting these huge amounts of data are significant challenges for data compression techniques. Lossy compression is used for EEG data as it provides a higher compression ratio (...) than lossless compression techniques. However, lossy compression can negatively influence the performance of EEG-based person identification and verification systems via the loss of information in the reconstructed data. To address this, we propose introducing performance measures as additional features in evaluating lossy compression techniques for EEG data. Our research explores if a common value of CR exists for different systems using datasets with lossy compression that could provide almost the same system performance with those using datasets without lossy compression. We performed experiments on EEG-based person identification and verification systems using two large EEG datasets, CHB MIT Scalp and Alcoholism, to investigate the relationship between standard lossy compression measures and our proposed system performance measures with the two lossy compression techniques, discrete wavelet transform—adaptive arithmetic coding and discrete wavelet transform—set partitioning in hierarchical trees. Our experimental results showed a common value of CR exists for different systems, specifically, 70 for person identification systems and 50 for person verification systems. (shrink)

Recent significant changes in technology such as Artificial Intelligence and big data analysis have a wide impact in many areas of human societies, not least in education. Advances in efficien...

Transformer is a neural machine translation model which revolutionizes machine translation. Compared with traditional statistical machine translation models and other neural machine translation models, the recently proposed transformer model radically and fundamentally changes machine translation with its self-attention and cross-attention mechanisms. These mechanisms effectively model token alignments between source and target sentences. It has been reported that the transformer model provides accurate posterior alignments. In this work, we empirically prove the reverse effect, showing that prior alignments help transformer models produce (...) better translations. Experiment results on Vietnamese-English news translation task show not only the positive effect of manually annotated alignments on transformer models but also the surprising outperformance of statistically constructed alignments reinforced with the flexibility of token-type selection over manual alignments in improving transformer models. Statistically constructed word-to-lemma alignments are used to train a word-to-word transformer model. The novel hybrid transformer model improves the baseline transformer model and transformer model trained with manual alignments by 2.53 and 0.79 BLEU, respectively. In addition to BLEU score, we make limited human judgment on translation results. Strong correlation between human and machine judgment confirms our findings. (shrink)

Cette étude se veut le commentaire de la proposition qui ouvre la Préface du Discours sur l'Inégalité de Rousseau : « La plus utile et la moins avancée de toutes les connaissances humaines me paraît être celle de l'homme. »Elle tente d'expliquer, du point de vue de Rousseau, le retard de la connaissance anthropologique par rapport aux autres branches du savoir, en analysant la critique faite par ce dernier à l'endroit des anthropologies marquantes de l'époque : celles du Christianisme, de (...) Thomas Hobbes et de Buffon.L'analyse laisse entrevoir que la Bonté naturelle et la Liberté constituent le double principe fondamental de la conception rousseauiste de l'homme, montrant du même coup que le Discours sur l'Inégalité, en tant que discours anthropologique, est une tentative de démonstration de ce principe.This article puts forward a commentary on the opening statement of the preface of Rousseau's Discourse on Inequality : "The most useful and the least advanced of all human knowledge seems to me to be that of man."It attempts to account for the blame laid by Rousseau on the conceptions of man of his time, by analyzing his criticisms which are meant for the prominent anthropologies of Christianity, Hobbes and Buffon.The analysis reaches the following conclusion : The Discourse on Inequality is an attempt to vindicate what constitute the fundamental principles of Rousseau's anthropology, viz. natural Goodness and Freedom. (shrink)

There exist at present many conceptions of postmodern(ism). But there is a certain number of differences between the conceptions of postmodernism in the arts and the conceptions of postmodernism in various spheres of social activities. In arts, people pay much attention to the significant attributes of the concept, but in spheres of social life, the term is often used as a criterion to marking time in the periodization of history. That is, while in arts the significant attributes will make the (...) criteria to define the postmodernism, in social life the concept of postmodern(ism) exists a priori and does not depend on social characteristics. That is for many people, the postmodern era is simply taken for granted as the period after the Second World War. At the same time, we have to recognize that thearbitrary and easy use of this term in the social life has spread contagiously to the artistic field. Many people simply attribute the label of “postmodern” to all creations outside the traditional realism in the second half of the 20th century, only because in their opinion, those creations appeared in the age that they called “postmodern era” for granted. Thus, in this way, “postmodern” may have too many different and indefinite meanings, but just thereby, it has also no meaning at all. This situation has brought ambiguity to defining the status of contemporary arts. I can only state that, in the field of arts, despite different conceptions of “postmodern(ism)” among many persons, we may conclude that it is more exactly to use this concept only to designate the summit or the “paroxysm” of modernism; and it still bears a temporal character to designating the second half of the 20th century. With the meaning of “paroxysm”, the term of “postmodern” can be entirely replaced with the term “modern”, or more precisely, with the term “meta-modern” or “ultra-modern”. Besides, we should be vigilant against the abuse of the concept “postmodern” which is being used fairly popularly in the current socio-political life, and most of these cases of abuse only want to make impressions of the “ultra-new” (or “ultra-modern”) character of the events. Just because of this abuse, the concept “postmodern” runs the risk of becoming platitudinous, leads to becoming meaningless because of bearing too many different and indefinite meanings, and thereby loses its effectiveness and usability. For my own part, I think that we should use the concept “postmodern(ism)” only for architecture and painting. As for other fields, especially for literature, we should not use it, and instead, we shall make use of the concept “modern(ism)” or at the most, we shall use the concept “ultra- or meta-modern(ism)” which will be precise and very appropriate. It is not necessary that, whenever to make impressions of the newest, one should have to recourse to the term “postmodern(ism)”, and then to be at a loss in making efforts to find the characteristics in order to ascribe them to the term to demonstrate its legitimate existence, but in fact, these characteristics are not of its own. (shrink)