This study aims to predict the shear strength of reinforced concrete deep beams based on artificial neural network using four training algorithms, namely, Levenberg–Marquardt, quasi-Newton method, conjugate gradient, and gradient descent. A database containing 106 results of RC deep beam shear strength tests is collected and used to investigate the performance of the four proposed algorithms. The ANN training phase uses 70% of data, randomly taken from the collected dataset, whereas the remaining 30% of data are used for the algorithms’ (...) evaluation process. The ANN structure consists of an input layer with 9 neurons corresponding to 9 input parameters, a hidden layer of 10 neurons, and an output layer with 1 neuron representing the shear strength of RC deep beams. The performance evaluation of the models is performed using statistical criteria, including the correlation coefficient, root mean square error, mean absolute error, and mean absolute percentage error. The results show that the ANN-CG model has the best prediction performance with R = 0.992, RMSE = 14.02, MAE = 14.24, and MAPE = 6.84. The results of this study show that the ANN-CG model can accurately predict the shear strength of RC deep beams, representing a promising and useful alternative design solution for structural engineers. (shrink)

This paper applies a proposed modified stochastic fractal search algorithm (MSFS) for dealing with all constraints of optimal reactive power dispatch (ORPD) and finding optimal solutions for three different cases including power loss optimization, voltage deviation optimization, and L-index optimization. The proposed MSFS method is newly constructed in the paper by modifying three new solution update mechanisms on standard stochastic fractal search algorithm (SSFS). The first modification is to keep only one formula and abandon one formula in the diffusion process (...) while the second modification and the third modification are used in the first update and the second update. In two updates of SSFS, solutions with low quality are updated with high probability while other solutions with high quality do not get chances to be updated. This manner results in the fact that some promising solutions around the high quality solutions can be missed. In order to tackle this restriction, the second modification of MSFS is to newly update the worst solutions in the first update and the best solutions in the second update. In the third modification, all existing formulas of SSFS in the two updates are abandoned and the same new proposed technique is used for updating such solutions in two updates. Compared to SSFS, the three modifications can bring advantages to MSFS such as using smaller number of produced solutions per iteration, spending shorter execution time, finding better optimal solutions, and owning more stable search ability. Furthermore, the proposed method also sees its effectiveness and robustness over SSFS by testing on IEEE 30-bus system and IEEE 118-bus system with three different single objectives for each system. The proposed method can find less minimum, average, and maximum for all the cases in addition to faster search speed. Besides, the proposed method is also compared to other methods such as PSO-based method group, GA-based method group, DE-based method group, and other recent methods. Result comparisons also indicate that the proposed method can be more efficient than almost all these methods with respect to less minimum and smaller values of control parameters. As a result, evaluation of the performance of the proposed method is that it should be used for seeking solutions of ORPD problem. (shrink)

Objectives: The official implementation of clinical pharmacy in Vietnam has arrived relatively late, resulting in various stressors. This study aims to evaluate job stress level and suggest viable solutions.Methods: A cross-sectional study was conducted on clinical pharmacists in 128 hospitals in Ho Chi Minh City. Job stress questions were derived from the Healthcare Profession Stress Inventory.Results: A total of 197 CPs participated, giving a response rate of 82.4%. Participants were found to have moderate job stress with an overall mean stress (...) score of 1.5 and stress rate of 52.8%. The sample size was statistically adequate and the HPSI was valid and reliable. Patient care responsibility was the main stressor, especially in public hospitals, followed by job conflicts. Lack of experience, low income, and inability to participate in clinical ward rounds caused significant stress to CPs regarding job recognition and job uncertainty. More practice-oriented training programs in bachelor curricula and clinical practice should be applied to help CPs gain more experience, self-confidence, and diminish job stress.Conclusion: CPs in HCMC have moderate stress. More practice-oriented training programs should be prioritized to lessen stress for CPs. (shrink)

The Coronavirus disease pandemic of 2019 is a vast worldwide public health hazard, impacting people of all ages and socioeconomic statuses. Vaccination is one of the most effective methods of controlling a pandemic like COVID-19. This study aims to investigate the relationship between the number of vaccination injections and fear of COVID-19 and test whether beliefs benefit from vaccination COVID-19 mediate the effect of fear of COVID-19 on the number of vaccination injections. A total of 649 Vietnamese adults were enrolled (...) online to finish answering, including scales The Health Belief Model (HBM) and The Fear of COVID-19 (FCV-19S), consisting of 340 (52.4%) males and 309 (47.6%) females. The data were analyzed using variance, regression, and a simple mediation model. The total score of COVID-19 fear wasM= 22.26,SD= 5.49. Vietnamese fear of COVID-19 was at a medium level. Our results suggest that 18- to 20-year-olds are more fearful of COVID-19 than others. People who received the first dosage exhibited a greater fear of COVID-19 than those who received the second dose and were not inoculated. Additionally, the beliefs benefit of vaccination COVID-19 has a role in the relationship between the number of vaccination injections and fear of COVID-19. During the pandemic, adults in Vietnam are more afraid of COVID-19 than during prior outbreaks. Besides, the Vietnamese populace demonstrated a considerable demand for and high acceptability of the COVID-19 vaccine. The current study indicates that psychological counselors and therapists should counsel clients on the value of vaccination and address the fear of COVID-19 as public understanding of the benefits of vaccines increases. To further clarify the effect of this issue on the correlation between fear of COVID-19 and the number of vaccinations, the results of this study indicate that the existing vaccine communication factor for COVID-19 vaccination should be modified to increase confidence in the benefits of immunization. (shrink)

The view of human in Confucian philosophy in Pre Qin Dynasty arose not only from the change in socio-economic conditions but also from the deterioration of social morality. Facing that situation, thipkers of this period began to study human to come up with solutions to help the rulers stabilize society. Despite the presence of past studies on the topicand views on people in Confucian philosophy during the Pre Qin period, there (xists gaps for further research. This study attempted to understand (...) through a document review and extensive in-depth research procedure the theoretical underpjnnings of the perspectives on the origin of man, on human nathře, on hụman rples and positions and on educating people in order to develop perfect people and maintain civil order in society. The methodology used was documehtation research and content analysis of the data collected. The document reséafch method was particularly helpful in investigating categorizing and analyzing physical sources, most commonly written documents in the social, public or dígital world. The study found out that the Confucianism represents a legitimate doctrine of the Pre Qin philosophy to build social stability social harmony and peace. The Confucianists of Pre Qin also advocated the need for a personal cultivation, cultivation of the body, family, country, and the whole world, and use it as the basis of the methodology for governing the country. Howeyer, for this purpose, the study recommends that people need to be educated to know the way to be human. (shrink)

It is common in epistemic modal logic to model the epistemic states of agents via box operators in the normal logic S5. However, this ap proach treats agents as logically omniscient by requiring their knowl edge to be closed under classical logical consequence. A promising way of avoiding logical omniscience consists in extending epistemic models with impossible states, that is states, where complex formulas are not evaluated recursively. However, this approach faces the dual prob lem of logical ignorance by modeling (...) agents as not even minimally logically competent. In this paper I will outline an epistemic logic that combines impossible states with dynamic realization modalities akin to the dynamic announcement operators from public announce ment logic (PAL). I will show that this epistemic logic avoids both the problem of logical omniscience and the problem of logical ignorance. Furthermore, I prove that so-called successful updates in my logic can be characterized in the same way as in PAL and that a similar logic due to Johan van Benthem can be simulated in my logic. Finally, I will compare my epistemic logic with a similar one, which has recently been advanced by JC Bjerring and Mattias Skipper. (shrink)

L’objet de cette étude est de présenter certains enjeux actuels de la philosophie sociale. Honneth voit dans la reconnaissance une exigence normative de la relation sociale et un concept critique en mesure de soutenir les luttes sociales contre le déni de reconnaissance et la vulnérabilité sociale. Butler envisage plutôt la reconnaissance comme une relation de pouvoir, et elle voit dans la notion d’ « appréhension » un instrument critique pour envisager à nouveaux frais la reconnaissance. La vulnérabilité du corps et (...) la précarité de toute vie ne sont pas reconnues pleinement mais sont susceptibles d’être appréhendées. Au travers de leur débat, c’est une conception du sujet produit intersubjectivement, et de son autonomie décentrée, qui se fait jour, en particulier avec l’idée butlérienne d’un sujet perméable, pensé à travers la relecture du conatus spinoziste.This essay introduces us to central issues in contemporary social philosophy. Honneth considers recognition as a normative requirement in social relation, and also as a critical concept supporting the social struggles against misrecognition and social vulnerability. Butler thinks of recognition as a power relation, and builds a notion of « apprehension », as a critical instrument to think in a different way about recognition. The vulnerability of the body and the precariousness of life are never fully recognized but can be apprehended. Their discussion focuses on a concept of subject, produced in the context of intersubjectivity, and socially provided with decentered autonomy, especially with Butler’s conception of a permeable subject, grounded on an reinterpretation of a spinozist account of the conatus. (shrink)

Cảm xúc là yếu tố cơ bản thúc đẩy con người đưa ra quyết định và xử lý thông tin. Sợ hãi là một trong những cảm xúc phổ biến nhất ảnh hưởng đến hành vi của nhà đầu tư cá nhân trên thị trường chứng khoán. Mặc dù nhiều nghiên cứu đã được thực hiện để khám phá tác động của nỗi sợ hãi đối với hiệu quả đầu tư và hành vi giao dịch của nhà đầu tư cá (...) nhân, nhưng vẫn còn rất ít thông tin về các yếu tố ảnh hưởng đến nỗi sợ hãi của nhà đầu tư cá nhân trong thời kỳ thị trường sụt giảm (hoặc những giai đoạn cực kỳ biến động). Vì thế, nghiên cứu này được thực hiện để tìm hiểu liệu các nguồn thông tin ảnh hưởng đến quyết định đầu tư của nhà đầu tư có ảnh hưởng đến sự sợ hãi của họ khi khủng hoảng xảy ra hay không. Nghiên cứu đã sử dụng phương pháp phân tích Bayesian Mindsponge Framework (BMF) trên bộ dữ liệu từ 1526 nhà đầu tư Trung Quốc và Việt Nam. Kết quả nghiên cứu chỉ ra rằng các nhà đầu tư tiếp cận các loại thông tin khác nhau khi đưa ra quyết định đầu tư sẽ ảnh hưởng đến tần suất phản ứng sợ hãi khác nhau. Cụ thể, các nhà đầu tư tham khảo thông tin từ chuyên gia hoặc tự phân tích khi đưa ra quyết định đầu tư ít bị đóng băng (biểu hiện của tâm lý sợ hãi) hơn trong thời kỳ thị trường sụt giảm. Ngược lại, những người đưa ra quyết định đầu tư dựa trên thông tin từ người quen hay bạn bè và trực giác sẽ bị đóng băng thường xuyên hơn. Kết quả nghiên cứu này giúp gợi ý nhà đầu tư cá nhân nên trang bị cho mình các kiến thức về tài chính cũng như tham khảo các ý kiến chuyên gia trên thị trường, hoặc những nguồn thông tin đáng tin cậy, khi đưa ra quyết định đầu tư. Bên cạnh đó, cơ quan quản lý thị trường cần có hoạt động phổ cập kiến thức về thị trường chứng khoán, hạn chế ảnh hưởng của các kênh thông tin không chính thống, và khuyến khích nhà đầu tư ít kinh nghiệm mua chứng chỉ quỹ của các quỹ đầu tư. (shrink)

Nghiên cứu này được thực hiện để tìm hiểu liệu các nguồn thông tin ảnh hưởng đến quyết định đầu tư của nhà đầu tư có ảnh hưởng đến sự sợ hãi của họ khi khủng hoảng xảy ra hay không? Nghiên cứu đã sử dụng phương pháp phân tích Bayesian Mindsponge Framework (BMF) trên bộ dữ liệu từ 1,526 nhà đầu tư Trung Quốc và Việt Nam. Kết quả nghiên cứu chỉ ra rằng, các nhà đầu tư tiếp cận (...) các loại thông tin khác nhau khi đưa ra quyết định đầu tư sẽ ảnh hưởng đến tần suất phản ứng sợ hãi khác nhau. Cụ thể, các nhà đầu tư tham khảo thông tin từ chuyên gia hoặc tự phân tích khi đưa ra quyết định đầu tư ít bị đóng băng (biểu hiện của tâm lý sợ hãi) hơn trong thời kỳ thị trường sụt giảm. Ngược lại, những người đưa ra quyết định đầu tư dựa trên thông tin từ người quen hay bạn bè và trực giác sẽ bị đóng băng thường xuyên hơn. -/- [English Abstract] This study was conducted to explore whether the sources of information priority during decision-making contribute to their fear reactions during crises. The research utilized the Bayesian Mindsponge Framework (BMF) analytics on data collected from 1,526 investors in China and Vietnam. The study results indicated that investors prioritizing different types of information when making investment decisions would have different frequency of fear reactions. Specifically, investors who prioritized information from experts or conducted self-analysis when making investment decisions experienced less freezing (an expression of psychological fear) during market downturns. Conversely, those who based their investment decisions on information from acquaintances, friends, and intuition tended to experience freezing more frequently. (shrink)

Marie van Loon | : In this paper, I argue that Alfred Mele’s conception of self-deception is such that it always fulfils the reasons-responsiveness condition for doxastic responsibility. This is because self-deceptive mechanisms of belief formation are such that the kind of beliefs they bring about are the kind of beliefs that fulfil the criteria for doxastic responsibility from epistemic reasons responsiveness. I explain why in this paper. Mele describes the relation of the subject to the evidence as a biased (...) relation. The subject does not simply believe on the basis of evidence, but on the basis of manipulated evidence. Mele puts forward four ways in which the subject does this. The subject could misinterpret positively or negatively, selectively focus, or gather evidence. Through these ways of manipulation, the evidence is framed such that the final product constitutes evidence on the basis of which the subject may believe a proposition that fits that subject’s desire that P. Whichever form of manipulation the subject uses, the evidence against P must be neutralized in one way or another. Successful neutralization of the evidence requires the ability to recognize what the evidence supports and the ability to react to it. These abilities consist precisely in the two parts of the reasons-responsiveness condition, reasons receptivity and reasons reactivity. In that sense, self-deceptive beliefs always fulfil the reasons-responsiveness condition for doxastic responsibility. However, given that reasons responsiveness is only a necessary condition for doxastic responsibility, this does not mean that self-deceived subjects are always responsible for their belief. | : Dans cet article, je soutiens que la conception d’auto-illusion chez Alfred Mele remplit toujours l’une des conditions de la responsabilité doxastique, à savoir la « sensibilité aux raisons ». Il en est ainsi car les mécanismes d’auto-illusion dans la formation de croyances produisent des types de croyances qui remplissent les critères pour la responsabilité doxastique quant à la sensibilité aux raisons épistémiques. J’explique pourquoi dans cet article. Mele décrit la relation du sujet à la preuve comme biaisée. Le sujet ne croit pas seulement sur la base de preuves, mais de preuves manipulées. Mele avance quatre façons qu’a le sujet de faire ceci. Le sujet peut mal interpréter positivement ou négativement, focaliser de façon sélective, ou accumuler des preuves. Par ces formes de manipulations, la preuve est formulée de sorte qu’elle produise un fondement pour la croyance en une proposition qui s’accorde avec le désir du sujet que P. Peu importe la forme de manipulation qu’emploie le sujet, la preuve contre P doit être neutralisée d’une façon ou d’une autre. Une neutralisation réussie de la preuve requiert la capacité de reconnaître ce que soutient la preuve et la capacité d’y réagir. Ces capacités consistent précisément en ces deux parties de la condition de la sensibilité aux raisons, soit la réceptivité et la réactivité aux raisons. En ce sens, les croyances d’auto-illusion remplissent toujours la condition de la sensibilité aux raisons pour la responsabilité doxastique. Toutefois, étant donné que la sensibilité aux raisons n’est une condition nécessaire que pour la responsabilité doxastique, cela ne veut pas dire que les sujets souffrant d’auto-illusion sont toujours responsables de leurs croyances. (shrink)

Cet article présente une approche étymologique des termes souvent confondus pour exprimer ce que sont la loi et les droits. Il tente de découvrir les situations archétypes et les relations qui paraissent avoir été les références originales des mots tels que “loi” et “droits”, “légal” et “juste”, aussi bien que d’autres mots qui sont indispensables lorsqu’on aborde le droit et la justice : “liberté”, “égalité”, “paix”, “autorité”, “société”, etc... Les concepts du juste et du légal peuvent être clairement distingués ; (...) ils semblent appartenir à des perspectives catégoriquement différentes sur l’aspect social de l’existence humaine.La distinction entre eux apporte un éclairage intéressant, non seulement sur la conception du droit par le juriste, mais également sur la vieille controverse concernant le droit naturel. A partir de cette analyse émerge une conception de l’ordre social distinctement libérale ainsi qu’une conception du droit naturel non-normative, dépourvue de toute connotation métaphysique ou théologique en référence à un “droit supérieur”. Les éléments dévoilés par l’analyse apportent un schéma cohérent du droit qui peut servir de base à une logique de la loi non déontique fondée sur les droits.This paper presents an etymological approach to the confusing language of law and rights. It attempts to uncover the archetypical situations and relationships that appear to have been the original referents of words such as ‘law’ and ‘rights’, ‘legal’ and ‘just’, as well as other words that are indispensable in discourses about law and justice: ‘freedom’, ‘equality’, ‘peace’, ‘authority’, ‘society’ and others. The concepts of the lawful and the legal can be clearly distinguished; they appear to belong to categorically different perspectives on the social aspect of human existence. The distinction between them sheds an interesting light, not only on the lawyer’s conception of law, but also on the old controversy over natural law. From the analysis there emerges a distinctly liberal conception of social order as well as a naturalistic, nonnormative conception of natural law, with no metaphysical or theological connotations of a “higher law”. The elements uncovered by the analysis provide a coherent scheme of law that can serve as the basis for a nondeontic, rights-based logic of law. (shrink)

L'amicizia, secondo Nietzsche, richiede un tipo particolare di conoscenza di sé: quella che consente di nascondersi e che preserva dall'illusione che gli amici possano essere mai completamente trasparenti gli uni agli altri. Questo tipo di conoscenza di sé genera solitudine, che a sua volta suscita un desiderio di amicizia. Gli amici possono essere onesti tra di loro solo quando si consentono reciprocamente di nascondersi e ciò richiede un senso molto acuto della "misura e della medietà", come quello manifestato dal nobile.Friendship, (...) according to Nietzsche, is in need of a particular kind of self-knowledge: the kind that allows one to hide oneself and that prevents one from the illusion that friends could ever be completely open towards one another. This kind of self-knowledge causes solitude, which, in turn, causes a longing for friendship. Friends can only be honest to each other when they allow each other reciprocally their hiding. This demands a very sharp sense of "measure and middle", such as the noble presents it. (shrink)

La théologie fondamentale a-t-elle vraiment atteint son « identité scientifique » ? Ayant pris la relève de l'apologétique tradiitonnelle, on est en droit d'exiger d'elle une seule méthode qui ordonnerait tout son discours. Grâce à l'apport de L’Action, on sait qu'en déterminant la façon dont la pensée rejoint la réalité comme son objet, la méthode décide de ce qui est pensable. En référence au schéma tripartite , l'auteur rappelle que Blondel proposait pour le renouvellement de l'apologétique, l'inversion du schéma. Ainsi, (...) l'Église devait-elle devenir le premier objet de la démonstration. Une relecture de L'Action, et notamment du troisième chapitre, permet de saisir la nécessité de ce renversement, ce qui amène l'auteur à conclure que le véritable point de départ du discours ne se trouve pas dans le « il y a quelque chose » du début, mais dans le « C'est » final, dans le fait de l'unique événement du salut. Has fundamental theology really attained its « scientific identity ? » Having taken up the challenge of traditional apologetics, one has the fight to demand a unique method that puts order into all its discourse. Thanks to the help of Action, we know that in determining the fashion by which thought rejoins reality as its object, the method determines that which is thinkable. In reference to the tripartite schema , the author recalls that Blondel proposes the inversion of the schema for the renewal of apologetics. Thus, the Church ought to become the first object of the demonstration. A rereading of Action, and especially the third chapter, helps us to grasp the necessity of the reversal. This leads the author to conclude that the discourse’s true point of departure is not found in the « there is something » of the beginning, but in the final « It is », in the fact of the unique event of salvation. (shrink)

A teoria da Justiça Social sofreu uma revolução ao longo dos três últimos decénios do século xx: discussões intensas levaram à formação de um rico conjunto de concepções acerca das exigências de Justiça ao nível da Nação. O presente artigo, porém, interroga-se sobretudo sobre a questão de saber até que ponto a resposta correcta, ou, pelo menos, a mais plausível, à questão acerca do que seja uma Nação Justa pode ser directamente transposta para o nível de uma organização, prìvada ou (...) pública, de modo a igualmente se poder responder à pergunta sobre o que seja uma Empresa Justa. Mais ainda, o autor procura também saber até que ponto aquilo que se defina ser uma Empresa Justa pode ser extrapolado à escala planetária de modo a se dar igualmente resposta à pergunta sobre o que seja um Mundo Justo. The theory of Social Justice has undergone a revolution during the last three decades of the 20 th century: intense discussions led to the creation of a rich set of concepts about the requirements of Justice at the level of Nation. This paper, however, raises questions mainly about the topic of getting to know to what extent the correct answer - or at least the more plausible one - to the question about what a Just Nation is, can be directly transposed to the organizational level, be it private or public, so that one can equally answer the question about what a Just Enterprise is. Moreover, the author also seeks to know to what extent that which may be defined as a Just Enterprise can be extrapolated to a planetary scale, in order to give an answer to the question about what a Just World is. (shrink)

Post-mortem reproduction is a complex and contested matter attracting attention from a diverse group of scholars and resulting in various responses from a range of countries. Vietnam has been reluctant to deal directly with this matter and has, accordingly, permitted post-mortem reproduction implicitly. First, by analysing Vietnam’s post-mortem reproduction cases, this paper reflects on the manner in which Vietnamese authorities have handled each case in the context of the contemporary legal framework, and it reveals the moral questions arising therefrom. The (...) article then offers an account of Vietnamese social norms as an explanation for the tendency to conduct post-mortem reproduction. In arguing that a deeper and more thorough examination of the moral and ethical reasoning is required, the paper advocates in favour of supportive post-mortem reproduction regulation. In doing so, the paper seeks to reconcile the Vietnamese legal framework and post-mortem reproduction experiences of other countries. The article concludes that Vietnam and countries sharing the similar cultural traits should permit post-mortem reproduction explicitly. This would require full engagement with the ethical and legal issues arising, and careful promulgation of regulations and guidelines based on comparative experiences of a range of countries in handling this matter. (shrink)

Background Speech understanding may rely not only on auditory, but also on visual information. Non-invasive functional neuroimaging techniques can expose the neural processes underlying the integration of multisensory processes required for speech understanding in humans. Nevertheless, noise (from fMRI) limits the usefulness in auditory experiments, and electromagnetic artefacts caused by electronic implants worn by subjects can severely distort the scans (EEG, fMRI). Therefore, we assessed audio-visual activation of temporal cortex with a silent, optical neuroimaging technique: functional near-infrared spectroscopy (fNIRS). Methods (...) We studied temporal cortical activation as represented by concentration changes of oxy- and deoxy-hemoglobin in four, easy-to-apply fNIRS optical channels of 33 normal-hearing adult subjects and 5 post-lingually deaf cochlear implant (CI) users in response to supra-threshold unisensory auditory and visual, as well as to congruent auditory-visual speech stimuli. Results Activation effects were not visible from single fNIRS channels. However, by discounting physiological noise through reference channel subtraction, auditory, visual and audiovisual speech stimuli evoked concentration changes for all sensory modalities in both cohorts (p<0.001). Auditory stimulation evoked larger concentration changes than visual stimuli (p<0.001). A saturation effect was observed for the audiovisual condition. Conclusions Physiological, systemic noise can be removed from fNIRS signals by reference channel subtraction. The observed multisensory enhancement of an auditory cortical channel can be plausibly described by a simple addition of the auditory and visual signals with saturation. (shrink)

Case law retrieval is the task of locating truly relevant legal cases given an input query case. Unlike information retrieval for general texts, this task is more complex with two phases (legal case retrieval and legal case entailment) and much harder due to a number of reasons. First, both the query and candidate cases are long documents consisting of several paragraphs. This makes it difficult to model with representation learning that usually has restriction on input length. Second, the concept of (...) relevancy in this domain is defined based on the legal relation that goes beyond the lexical or topical relevance. This is a real challenge because normal text matching will not work. Third, building a large and accurate legal case dataset requires a lot of effort and expertise. This is obviously an obstacle to creating enough data for training deep retrieval models. In this paper, we propose a novel approach called supporting model that can deal with both phases. The underlying idea is the case–case supporting relation and the paragraph–paragraph as well as the decision-paragraph matching strategy. In addition, we propose a method to automatically create a large weak-labeling dataset to overcome the lack of data. The experiments showed that our solution has achieved the state-of-the-art results for both case retrieval and case entailment phases. (shrink)

For a Euclidean space , let L n denote the modal logic of chequered subsets of . For every n 1, we characterize L n using the more familiar Kripke semantics, thus implying that each L n is a tabular logic over the well-known modal system Grz of Grzegorczyk. We show that the logics L n form a decreasing chain converging to the logic L of chequered subsets of . As a result, we obtain that L is also a logic (...) over Grz, and that L has the finite model property. We conclude the paper by extending our results to the modal language enriched with the universal modality. (shrink)

For a Euclidean space \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document} $$\mathbb{R}^n $$ \end{document}, let Ln denote the modal logic of chequered subsets of \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document} $$\mathbb{R}^n $$ \end{document}. For every n ≥ 1, we characterize Ln using the more familiar Kripke semantics, thus implying that each Ln is a tabular logic over the well-known modal system Grz of Grzegorczyk. We show that the logics Ln form a decreasing chain (...) converging to the logic L∞ of chequered subsets of \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document} $$\mathbb{R}^\infty $$ \end{document}. As a result, we obtain that L∞ is also a logic over Grz, and that L∞ has the finite model property. We conclude the paper by extending our results to the modal language enriched with the universal modality. (shrink)

Currently, although the implementation of corporate social responsibility (CSR) practices and its incorporation into business strategies is emphasised widely in developed countries as a key to sustainable growth and economic profitability, this term is still new to the Vietnamese market because of the low awareness of the importance of CSR practices, which leads to the failure of many firms. Since Vietnamese firms do not prioritise CSR implementation, Vietnam is experiencing an increasing shortage of skilled employees owing to a lack of (...) motivation. Therefore, this study examines the relationship between the corporate strategic objective (CSO), CSR practices and employee commitment, to provide recommendations to enhance motivation. This study used a quantitative approach and data from a questionnaire delivered to 869 enterprises in 2019 in Vietnam. Results suggest that the CSO had direct and indirect effects on employee commitment through the mediation of CSR practices. (shrink)

Purpose This study aims to ascertain the impact of data collecting awareness on perceived information security concerns and information-sharing behavior on social networking sites. Design/methodology/approach Based on communication privacy management theory, the study forecasted the relationship between information-sharing behavior and awareness of data collecting purposes, data collection tactics and perceived security risk using structural equation modeling analysis and one-way ANOVA. The sample size of 521 young social media users in Vietnam, ages 18 to 34, was made up of 26.7% men (...) and 73.3% women. When constructing the questionnaire survey method with lone source respondents, the individual’s unique awareness and experiences with using online social networks (OSNs) were taken into account. Findings The results of the investigation demonstrate a significant relationship between information-sharing and awareness of data collecting, perceptions of information security threats and behavior. Social media users have used OSN privacy settings and paid attention to the sharing restriction because they are concerned about data harvesting. Research limitations/implications This study was conducted among young Vietnamese social media users, reflecting specific characteristics prevalent in the Vietnamese environment, and hence may be invalid in other nations’ circumstances. Practical implications Social media platform providers should improve user connectivity by implementing transparent privacy policies that allow users to choose how their data are used; have clear privacy statements and specific policies governing the use of social media users’ data that respect users’ consent to use their data; and thoroughly communicate how they collect and use user data while promptly detecting any potential vulnerabilities within their systems. Originality/value The authors ascertain that the material presented in this manuscript will not infringe upon any statutory copyright and that the manuscript will not be submitted elsewhere while under Journal of Information, Communication and Ethics in Society review. (shrink)

Volume 52, Issue 11, October 2020, Page 1120-1125.

What is empiricism and what could it be? Bas . van Fraassen, one of the world’s foremost contributors to philosophical logic and the philosophy of science, here undertakes a fresh consideration of these questions and offers a program for renewal of the empiricist tradition. The empiricist tradition is not and could not be defined by common doctrines, but embodies a certain stance in philosophy, van Fraassen says. This stance is displayed first of all in a searing, recurrent critique of metaphysics, (...) and secondly in a focus on experience that requires a voluntarist view of belief and opinion. Van Fraassen focuses on the philosophical problems of scientific and conceptual revolutions and on the not unrelated ruptures between religious and secular ways of seeing or conceiving of ourselves. He explores what it is to be or not be secular and points the way toward a new relationship between secularism and science within philosophy. (shrink)

This study addressed the questions of perceived importance of social responsibility information (SRI) characteristics in a decision context, as well as the attitudes of institutional investors toward social responsibility involvement. The results showed that SRI presently disclosed in company annual reports did not have any significant impact on institutional investors' decisions. However, if SRI were presented in quantified, financial form, and were focused on product improvement and fair business practices, such information would be perceived as more important for investment decisions. (...) Attitudes toward corporate social responsibility also suggested that institutional investors were not totally opposed to company involvement in social activities. (shrink)

How do we theorize the Chinese state, a state both transforming itself rapidly through economic rationalism and yet standing firmly through governmental authoritarianism? Where and how is the figure of the middle class situated in this Chinese state? How does a critical understanding of the Chinese situation offer insights into problems of risks associated with the middle class in the current global economic crisis/recession? To address these questions, I look at both the politics of the Chinese state and its transformative (...) relations to the people, the subject of the Chinese nation. More specifically, I examine the evolving relationship between the…. (shrink)

The position of the spindle determines the position of the cleavage plane, and is thus crucial for cell division. Although spindle positioning has been extensively studied, the underlying forces ultimately responsible for moving the spindle remain poorly understood. A recent pioneering study by Garzon‐Coral et al. uses magnetic tweezers to perform the first direct measurements of the forces involved in positioning the mitotic spindle. Combining this with molecular perturbations and geometrical effects, they use their data to argue that the forces (...) that keep the spindle in its proper position for cell division arise from astral microtubules growing and pushing against the cell's cortex. Here, we review these ground‐breaking experiments, the various biomechanical models for spindle positioning that they seek to differentiate, and discuss new questions raised by these measurements. (shrink)

This year marks the 50th anniversary of the birth of the celebrated Wigner distribution function. Many advances made in various areas of science during the 50 year period can be attributed to the physical insights that the Wigner distribution function provides when applied to specific problems. In this paper the usefulness of the Wigner distribution function in collision theory is described.

Responses to the COVID-19 pandemic have been widely criticized for being too delayed and indecisive. As a result, the precautionary principle has been endorsed, applauded, and proposed to guide future responses to global public health emergencies. Drawing from controversial issues in response to COVID-19, especially in Vietnam, this paper critically discusses some key ethical and legal issues of employing the precautionary principle in public health emergencies. Engaging with discussions concerning this principle, especially in environmental law where the precautionary principle first (...) appeared as a guiding principle with objective content(s), this paper formulates the precautionary principle as ‘in dubio pro salus’, which is about advising, justifying and demanding states to proactively prepare for scenarios arising out of any public health emergency. It distinguishes the precautionary principle into moderate and hard versions. A moderate version largely takes a holistic approach and fulfils a series of criteria specified in this paper, while a hard version either permits restrictive measures to be deployed primarily on a hypothetic basis or expresses an instrumental mentality. The hard version should be rejected because of the ethical and legal problems it raises, including risk-risk tradeoffs, internal paradoxes, unjustified causing of fear and unreasonable presupposition. Ultimately, this paper defends the moderate version. (shrink)

Since the "Book of Changes" began, the ancient philosopher has been pursuing the mastery of mind and the world changes, trying to grasp the mind and the world of the intersection of the germinal "few." Therefore, the pursuit of traditional Chinese metaphysics of mind and matter can be regarded as homologous to the heart through heterogeneous material theory. Revealed through the things on the mind from the "copulative" metaphysical implication began to study the real mind and matter blend of process (...) and ideas with the world as a blend of man and the world of geo-environmental health point of integration. Thrust through the heart of the matter is one on the transport world, of which the world of transportation and not for the world of technology being transported. People's ideas are always materialized in the face of difficulties, it must be "real meaning" to make your mind strong, but not from his own from the material. Operation of the heart through the world of matter theory, have to reveal the nature of the territorial boundaries of intent, which is associated with mood as a blend of environmental significance. Ever since the Book of Changes , ancient Chinese philosophers have tried to pursue the prevalence of intentionality throughout the many changes of the world, hoping to grasp the complex relation between one s original intention and the world itself. In this regard, Chinese metaphysics may be seen as pursuing "the concretization of intentionality", that is, exploring the connection between mind and the things or events which are causally connected. Hence, the Confucian theory of concretizing intentionality was meant to stress the metaphysical significance of the Great Zhouyi commentaries. The theory researches the way in which human intentionality relates to the world. It takes the original mind-world relation as the origin of mind-world continuity. One main purpose of this theory is to stimulate change in the world, to single out our own intention as a primary mover, rather than allow ourselves to be slaves to our own devices. In short, this Confucian theory of concretizing intentionality highlights the significance of the mind-world relation. (shrink)

Human rights constitute a universal concern in different countries’ responses to COVID-19. Vietnam is internationally praised for its success in containing the pandemic; nevertheless, human rights issues are a key area that needs to be assessed and improved. Little legal and ethical research is available on human rights in Vietnam, particularly in its response to COVID-19, however. In Vietnam, decentralization took place during the pandemic: higher authorities delegated power to lower ones to make and implement public health measures. Unfortunately, many (...) measures made and implemented decentrally caused human rights concerns or breaches. This article aims to study what makes such measures cause human rights concerns or breaches. It argues that several social, legal, and political factors, including an inadequate understanding of human rights, the undefined breadth of discretion, and lack of supervision, are underlying factors for such problematic decentralized measures. Accordingly, this paper proposes two solutions (i) improving the supervision of the decentralization process, and (ii) improving the understanding of human rights. While Vietnam should learn from the international community to improve its measures, lessons and experience from Vietnam can also contribute to a richer dialogue and better protection of human rights globally. (shrink)

In China, online sales continue to grow against the generally adverse effects of the COVID-19 pandemic on economic development. Although advertisers favor online targeted advertising for its precision, consumers may find it intrusive and avoid it. This study constructed a conceptual model based on Stimulus-Organism-Response theory, Approach-Avoidance Theory, and Brand Avoidance Theory to investigate the influence mechanism of consumers’ perceived risk on the avoidance behavior of online targeted advertising via an online survey. Collected 436 validated data was analyzed through structural (...) equation method in AMOS statistical software. Results showed that the positively influenced advertising avoidance, and negative emotions mediated the relationship between perceived performance risk, time-loss risk, freedom risk, and advertising avoidance, but perceived privacy risk did not influence advertising avoidance through negative emotions. Perceived COVID-19 risk moderates the effect of negative emotions on advertising avoidance. The findings provide important insights for helping governments, advertisers and online platforms into which risk perceptions influence advertising avoidance, and suggests ways to mitigate consumers risk perceptions for the mutual benefit of brands and users. (shrink)

During the COVID-19 pandemic, online education has become an important approach to learning in the information era and an important research topic in the field of educational technology as well as that of education in general. Teacher–student interaction in online education is an important factor affecting students’ learning performance. This study employed a questionnaire survey to explore the influence of teacher–student interaction on learning effects in online education as well as the mediating role of psychological atmosphere and learning engagement. The (...) study involved 398 college students studying at Chinese universities as the research object. Participants filled out a self-report questionnaire. The study found that the level of teacher–student interaction positively affected students’ learning effects. The psychological atmosphere mediated the positive effect of the level of teacher–student interaction on learning effects with mediating effect value of 0.1248. Learning engagement mediated the positive effect of teacher–student interaction on learning effects with a mediating effect value of 0.1539. The psychological atmosphere and learning engagement play a chain-mediating role in the mechanism of teacher–student interaction affecting students’ learning effects; that is, teacher–student interaction promotes students’ learning engagement by creating a good psychological atmosphere, which, in turn, influences learning effects. The mediating effect value was 0.0403. The results indicate that teacher–student interaction not only directly affects students’ learning effects but also influences students’ learning effects through the mediating effect of the psychological atmosphere and learning engagement. (shrink)

The relationship between greenwashing and visitors' green behavior remains an under-researched topic in the tourism and hospitality literature, despite evidence of the harmful effect of greenwashing on the reputation and competitive advantage of organizations. This study extends attribution theory into the green context to develop a research framework for investigating the interrelationship between greenwashing, green trust, and green word-of-mouth (WOM), especially the roles of green trust and connectedness to nature. We conducted a survey of 289 visitors staying in four- and (...) five-star hotels in Vietnam. The findings indicated that hotels should avoid greenwashing due to its negative impact on visitors' green trust and green WOM. Moreover, the study found that greenwashing had an indirect and negative influence on green WOM based on visitors' green trust. Importantly, the research revealed the value of connectedness in moderating green attitudes and behaviors among visitors. (shrink)

User intent classification is a vital component of a question-answering system or a task-based dialogue system. In order to understand the goals of users’ questions or discourses, the system categorizes user text into a set of pre-defined user intent categories. User questions or discourses are usually short in length and lack sufficient context; thus, it is difficult to extract deep semantic information from these types of text and the accuracy of user intent classification may be affected. To better identify user (...) intents, this paper proposes a BERT-Cap hybrid neural network model with focal loss for user intent classification to capture user intents in dialogue. The model uses multiple transformer encoder blocks to encode user utterances and initializes encoder parameters with a pre-trained BERT. Then, it extracts essential features using a capsule network with dynamic routing after utterances encoding. Experiment results on four publicly available datasets show that our model BERT-Cap achieves a F1 score of 0.967 and an accuracy of 0.967, outperforming a number of baseline methods, indicating its effectiveness in user intent classification. (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...

Influence of the Confucian ethics to the daily life and building human in Vietnam.

Dynamic Epistemic Logic This article tells the story of the rise of dynamic epistemic logic, which began with epistemic logic, the logic of knowledge, in the 1960s. Then, in the late 1980s, came dynamic epistemic logic, the logic of change of knowledge. Much of it was motivated by puzzles and paradoxes. The number … Continue reading Dynamic Epistemic Logic →.

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Herman Daly’s Economics for a Full World: His Life and Ideas by Peter VictorJeroen Van Den Bergh (bio)Victor, Peter (2022). Herman Daly’s Economics for a Full World: His Life and Ideas. Routledge, Oxon UK and New York USA (ISBN: 978–0–367-55694-5).Herman Daly (1938–2022) spent a lifetime thinking about how to achieve a sustainable economy. In an inclusive biography, Canadian economist and environmental scientist Peter Victor discusses his ideas, critiques (...) and debates with others, while clarifying his motivations and struggles. Daly has greatly influenced others, as reflected by numerous prizes awarded to him. This influence is confirmed by original text boxes in the book that contain statements of many colleagues about his work and person, obtained through a questionnaire survey by the author.As a young man, Daly decided to study economics as he imagined it combined humanities and science. He was disappointed in it being less scientific than hoped, but his environmental concern motivated him to work on reestablishing the foundations of the field in environmental science and ethics. Daly is best known for his critique of economic growth and his alternative of the “steady-state economy.” He contributed, however, many other novel concepts and ideas during his lifetime, such as the ends-means spectrum, empty vs full world, uneconomic growth and optimal scale.Victor explains these ideas in a calm pace, showing a deep knowledge of Daly’s work. He, moreover, is able to connect it to ongoing sustainability research. He does all this in the course of thirteen chapters, covering Daly’s early life, education and career, his views on economics, his personal philosophy and the role of religion, his proposal for a steady-state economy, and his opinions on economic growth, population and migration, money and banking, and the perils of trade. [End Page 117]Ultimate endsMany consider Herman Daly to be a heterodox and even heretic economist. He associates himself with ecological economics, the field he co-founded. But while some of his ideas seem radical, many of his core proposals do not deviate substantially from mainstream economics. For instance, his “ultimate ends” concept is perfectly consistent with the broad notion of “welfare” in standard economics. In line with this, many welfare economists—such as Samuelson (1961), Mishan (1967), Hirsch (1976), Sen (1976), Scitovsky (1976) and Frank (1985)—have expressed themselves as critical of GDP (gross domestic product) dominance and growthmania (van den Bergh 2009). In fact, neoclassical economics is not married to economic growth—this is more the empirical side of macroeconomics. While Daly recognizes these subtleties, some of his followers do not.Daly sees his Protestant religion as delivering the ultimate ends, but Victor notes that this has not led to concrete suggestions. Ultimate ends based in Christian religion may be motivated by the promise of eternal (after)life, which in effect means gratifying selfish preferences. Instead, a humanistic perspective—which Daly also seems to embrace—would stress solidarity with future generations and a bioethical view of solidarity with other species. These distinct viewpoints, combined with diversity of human preferences and experiences, suggest that it will be difficult if not impossible for democratic societies to agree upon ultimate means.The Index of Sustainable Economic Welfare (ISEW), a kind of greened or sustainable GDP metric, is Daly’s most concrete elaboration of ultimate means (Daly and Cobb 1989). For many OECD (Organization for Economic Cooperation and Development) countries, it indicates a stabilization of welfare, despite continued GDP growth (Lawn 2003; Posner and Costanza 2011). As clarified by Victor, The ISEW remains close to GDP, produces a monetary measure, has a simple and transparent calculation method, and received considerably attention from theoretical and empirical angles. In view of this, it may well represent the best candidate for a beyond-GDP metric that can replace the GDP. What urgently fails is an effective institutional procedure to achieve its widespread adoption (van den Bergh 2022).Religion, evolution and biodiversityDaly’s religious standpoint make him skeptical of the modern scientific worldview which regards the world to be governed by materialism and evolution, with no role for a higher purpose or an ultimate end. This led him... (shrink)

In this article, we study the mural restoration work based on artificial intelligence-assisted multiscale trace generation. Firstly, we convert the fresco images to colour space to obtain the luminance and chromaticity component images; then we process each component image to enhance the edges of the exfoliated region using high and low hat operations; then we construct a multistructure morphological filter to smooth the noise of the image. Finally, the fused mask image is fused with the original mural to obtain the (...) final calibration result. The fresco is converted to HSV colour space, and chromaticity, saturation, and luminance features are introduced; then the confidence term and data term are used to determine the priority of shedding boundary points; then a new block matching criterion is defined, and the best matching block is obtained to replace the block to be repaired based on the structural similarity between the block to be repaired and the matching block by global search; finally, the restoration result is converted to RGB colour space to obtain the final restoration result. An improved generative adversarial network structure is proposed to address the shortcomings of the existing network structure in mural defect restoration, and the effectiveness of the improved modules of the network is verified. Compared with the existing mural restoration algorithms on the test data experimentally verified, the peak signal-to-noise ratio score is improved by 4% and the structural similarity score is improved by 2%. (shrink)

Leibniz had a well-known argument against the existence of infinite wholes that is based on the part-whole axiom: the whole is greater than the part. The refutation of this argument by Russell and others is equally well known. In this note, I argue (against positions recently defended by Arthur, Breger, and Brown) for the following three claims: (1) Leibniz himself had all the means to devise and accept this refutation; (2) This refutation does not presuppose the consistency of Cantorian set (...) theory; (3) This refutation does not cast doubt on the part-whole axiom. Hence, should there be an obstacle to Gödel's wish to integrate Cantorian set theory within Leibniz' philosophy, it will not be this famous argument of Leibniz'. (shrink)

Dynamic Epistemic Logic This article tells the story of the rise of dynamic epistemic logic, which began with epistemic logic, the logic of knowledge, in the 1960s. Then, in the late 1980s, came dynamic epistemic logic, the logic of change of knowledge. Much of it was motivated by puzzles and paradoxes. The number … Continue reading Dynamic Epistemic Logic →.

The ongoing pandemic has transformed communication modes globally. Especially in the case of higher education, where countermeasures against coronavirus disease 2019 have affected students’ learning experience. This study emphasized the case of business simulation games, where critical factors were underlined to define learners’ intention to use an online learning environment through the lens of task technology fit as a theoretical stance. This study considered the statistical analysis of 523 students who attended the business simulation module online at the tertiary level (...) of education. Findings conclude that flow experience is the most critical factor to define learners’ perceived TTF in the case of an online learning experience. However, the learners’ self-efficacy is significant enough to map learners’ intentions to use an online environment for learning. The study discussed several theoretical and practical implications for learners’ educators and policymakers. (shrink)