Với mục đích tìm ra các nhân tố tác động tới quyết định mua sắm qua nền tảng mạng xã hội Tiktok của sinh viên trên địa bàn TP. Hà Nội, nghiên cứu xây dựng mô hình dựa trên thuyết hành động hợp lý (TRA), thuyết hành vi dự định (TPB) và một số lý thuyết khác, đồng thời, sử dụng phương pháp định lượng và sử dụng phần mềm SPSS nhằm phân tích và kiểm định mô hình các nhân (...) tố tác động. Kích cỡ mẫu dự kiến là 320 sinh viên mua sắm trực tuyến thông qua mạng xã hội Tiktok tại Hà Nội. Thời gian khảo sát từ tháng 4/2024 đến tháng 5/2024. Kết quả nghiên cứu cho thấy, Quyết định mua hàng qua mạng xã hội Tiktok của sinh viên tại TP. Hà Nội chịu tác động của 6 nhân tố bao gồm: (1) Nhận thức về tính hữu dụng; (2) Lòng tin; (3) Cảm nhận rủi ro; (4) Thương hiệu; (5) Ảnh hưởng xã hội và (6) Khuyến mãi. Từ đó, nghiên cứu đề xuất một số giải pháp nhằm cải thiện, tối ưu các hoạt động kinh doanh và mua bán trực tuyến trong thời đại số hiện nay. -/- [The purpose of the research is to find out the factors that affect students’ shopping decisions via the social networking platform Tiktok in Hanoi city, researching and building a model based on the theory of reasoned action (TRA), theory of planned behaviour (TPB) and several other theories, at the same time, using quantitative methods and SPSS software to analyze and test the model of influencing factors. The expected sample size is 320 students shopping online through the social network Tiktok in Hanoi. The survey time is from April 2024 to May 2024. The results of the study show that students’ purchasing decisions via the social network Tiktok in Hanoi city are influenced by six factors including (1) Perception of usefulness, (2) Trust, (3) Perceived risk, (4) Brand, (5) Social influence, and (6) Promotion. From the research results, the author proposes several solutions to improve and optimize online business and purchasing activities in today’s digital age.]. (shrink)

The global water crisis is being exacerbated by climate change, even in the United States. Recycled water is a feasible alternative to alleviate the water shortage, but it is constrained by humans’ perceptions. The current study examines how residents’ water scarcity awareness and climate change belief influence their willingness to use recycled water directly and indirectly. Bayesian Mindsponge Framework (BMF) analytics was employed on a dataset of 1831 residents in Albuquerque, New Mexico, an arid inland region in the US. We (...) discovered that residents’ willingness to use direct recycled potable water is positively affected by their awareness of water scarcity, but the effect is conditional on their belief in the impacts of climate change on the water cycle. Meanwhile, the willingness to use indirect recycled potable water is influenced by water scarcity awareness, and the belief in climate change further enhances this effect. These findings implicate that fighting climate change denialism and informing the public of the water scarcity situation in the region can contribute to the effectiveness and sustainability of long-term water conservation and climate change alleviation efforts. (shrink)

Năm 1999, phố cổ Hội An của Việt Nam được UNESCO công nhận là Di sản Văn hóa thế giới. Kể từ thời điểm đó, bộ mặt thành phố Hội An đã có nhiều thay đổi, biến nơi đây trở thành một điểm đến hấp dẫn khách du lịch trong và ngoài nước. Nhiều chính sách quy hoạch đã được đưa ra nhằm thúc đẩy phát triển du lịch và kinh tế. Tuy nhiên, yếu tố bảo tồn và phát huy (...) di sản cần phải được chú trọng hơn nữa để có gìn giữ trọn vẹn những giá trị truyền thống của Hội An. (shrink)

This thesis was shaped from Action 13 of the recent Base Erosion and Profit Shifting (BEPS) project adopted by the Organisation for Economic Co-operation and Development (OECD) and G20 countries to prevent profit shifting by multinational enterprises (MNEs). In response to the BEPS Action 13, New Zealand and Vietnam have recently introduced new transfer pricing rules. As little research has been done to examine the effects of the BEPS Action 13 on the transfer pricing landscape of respective countries, the main (...) objective of this study is to understand how the New Zealand and Vietnamese governments have reacted to and adapted the BEPS Action 13 and what tax consultants and taxpayers in both countries think about the new transfer pricing regulations. This study is exploratory in nature. As such, a qualitative case study approach has been adopted using institutional theory as a theoretical framework. Semi-structured interviews were conducted with two tax officers and ten transfer pricing consultants in both countries to identify the differences and similarities, and to draw conclusions. Other sources of publicly available data were also used to support the study. (shrink)

Background. Small and medium enterprises play an important role in economies, including Vietnam’s. The need for information systems is now necessary in every enterprise. Most of published studies on information systems have been conducted in developed countries, with little in developing or less developed countries. From those few, there was no one focusing in Vietnam. Aims. This thesis examines the experiences of seven Vietnamese small and medium enterprises when they adopted information systems. The authors investigated the reasons for, the process (...) of, and the factors influencing information system adoption. Methods. The qualitative research method was used to answer research questions. Semi-structured interviews were used as the data collection tool to explore participants’ experiences. Content analysis of the interview transcripts was used to extract answers given during the semi-structured interviews and to identify new themes that emerged from the data. The participants’ experiences were compared to what has been reported in the existing literature. Results. The analysis resulted in important findings. It confirmed some reasons and factors found in the literature concerning information system adoption in Vietnamese small and medium enterprises. Despite some similarities, the authors found some differences, such as government role, concerning the information system adoption. (shrink)

This paper endeavors to understand the research landscape of finance research in Vietnam during the period 2008 to 2020 and predict the key defining future research directions. Using the comprehensive database of Vietnam’s international publications in social sciences and humanities, we extract a dataset of 314 papers on finance topics in Vietnam from 2008 to 2020. Then, we apply a systematic approach to analyze four important themes: Structural issues, Banking system, Firm issues, and Financial psychology and behavior. Overall, there have (...) been three noticeable trends within finance research in Vietnam: (1) assessment of financial policies or financial regulation, (2) deciphering the correlates of firms’ financial performances, and (3) opportunities and challenges in adopting innovations and ideas from foreign financial market systems. Our analysis identifies several fertile areas for future research, including financial market analysis in the post-COVID-19 eras, fintech, and green finance. (shrink)

The current COVID-19 pandemic and the previous SARS/MERS outbreaks of 2003 and 2012 have resulted in a series of major global public health crises. We argue that in the interest of developing effective and safe vaccines and drugs and to better understand coronaviruses and associated disease mechenisms it is necessary to integrate the large and exponentially growing body of heterogeneous coronavirus data. Ontologies play an important role in standard-based knowledge and data representation, integration, sharing, and analysis. Accordingly, we initiated the (...) development of the community-based Coronavirus Infectious Disease Ontology in early 2020. -/- As an Open Biomedical Ontology (OBO) library ontology, CIDO is open source and interoperable with other existing OBO ontologies. CIDO is aligned with the Basic Formal Ontology and Viral Infectious Disease Ontology. CIDO has imported terms from over 30 OBO ontologies. For example, CIDO imports all SARS-CoV-2 protein terms from the Protein Ontology, COVID-19-related phenotype terms from the Human Phenotype Ontology, and over 100 COVID-19 terms for vaccines (both authorized and in clinical trial) from the Vaccine Ontology. CIDO systematically represents variants of SARS-CoV-2 viruses and over 300 amino acid substitutions therein, along with over 300 diagnostic kits and methods. CIDO also describes hundreds of host-coronavirus protein-protein interactions (PPIs) and the drugs that target proteins in these PPIs. CIDO has been used to model COVID-19 related phenomena in areas such as epidemiology. The scope of CIDO was evaluated by visual analysis supported by a summarization network method. CIDO has been used in various applications such as term standardization, inference, natural language processing (NLP) and clinical data integration. We have applied the amino acid variant knowledge present in CIDO to analyze differences between SARS-CoV-2 Delta and Omicron variants. CIDO's integrative host-coronavirus PPIs and drug-target knowledge has also been used to support drug repurposing for COVID-19 treatment. -/- CIDO represents entities and relations in the domain of coronavirus diseases with a special focus on COVID-19. It supports shared knowledge representation, data and metadata standardization and integration, and has been used in a range of applications. (shrink)

Du lịch và khách sạn là ngành mang lại hiệu quả kinh tế cao, nhưng cũng là ngành có nhiều tác động đến môi trường sinh thái. Trong bối cảnh biến đổi khí hậu (BĐKH) đang diễn ra mạnh mẽ, đồng thời với quá trình đô thị hóa tại TP. Hồ Chí Minh, hiện chuyển đổi xanh trong ngành khách sạn và du lịch sẽ góp phần giảm tiêu thụ tài nguyên, ô nhiễm môi trường và thúc đẩy phát triển (...) kinh tế bền vững. Bài viết phân tích thực trạng chuyển đổi xanh ở các doanh nghiệp du lịch và khách sạn trên địa bàn TP. Hồ Chí Minh. Trên cơ sở đó, đề xuất một số giải pháp để giúp các doanh nghiệp này tham gia vào cuộc cách mạng xanh, góp phần vào sự phát triển bền vững của đất nước trong giai đoạn hiện nay. -/- [Tourism and hotels are high economic efficiency industries but at the same time also have various impacts on the ecological environment. In the context that climate change has taken place strongly, with the urbanization process in Ho Chi Minh City, green transition in the hotel and tourism industries will contribute to reducing resource consumption, reducing environmental pollution, and promoting sustainable economic development. This article analyzes the status of green transition in tourism and hotel businesses in Ho Chi Minh City. On that basis, proposes some solutions to help these businesses participate in the green revolution, contributing to the sustainable development of the country in the current period.]. (shrink)

Trung Tran, Phuong-Thao T. Trinh, Thu-Trang Vuong, Hiep-Hung Pham (2019). Chapter 1. The debates and the long-awaited reform. In Quan-Hoang Vuong, Trung Tran (Eds.), The Vietnamese Social Sciences at a Fork in the Road (pp. 17–32). Warsaw, Poland: De Gruyter / Sciendo. DOI:10.2478/9783110686081-006 -/- Online ISBN: 9783110686081 © 2019 De Gruyter / Sciendo.

Lĩnh vực tín dụng cá nhân tuy có nhiều tiềm năng và tạo cho các ngân hàng có nguồn thu bền vững trong dài hạn nhưng hoạt động này hàm chứa nhiều rủi ro mà các ngân hàng càng quan tâm, đặc biệt trong sô' đó là rủi do không thể trả nỢ, đứng ở 2 khía cạnh là sô' nợ gôc và thời hạn trả nợ. Sẽ rất nguy hiểm nếu trong thời kỳ hiện nay ngân hàng tiếp tục (...) bổ sung vào khối lượng nợ xấu của mình từ rủi ro tín dụng cá nhân khi lượng nợ xấu từ khách hàng doanh nghiệp vẫn chưa thể xử lý được. Do đó, có thể nhận thấy trong thời điểm hiện nay cùng với sự tăng trưởng của tín dụng thì việc nhận diện và đo lường rủi ro tín dụng trở thành việc làm cấp bách. (shrink)

Depressive disorders have been found to be a significant health issue among industrial workers, resulting from work-related factors and causing serious burdens for the workers as well as their employers. Literature on mental health problems of Vietnamese industrial workers has been limited, despite the rapid foreign investment-fueled industrialization process of the country. This study aimed to fill the gap in literature by examining the prevalence of depressive disorders and their potential associated factors among a cohort of Vietnamese industrial workers. A (...) cross-sectional study was conducted in 3 industrial areas in Hanoi and Bac Ninh. A total of 289 workers agreed to participate in the study. Generalized linear mixed models were applied to identify associated factors with depression status of respondents. 38.6% of participants reported suffering depression. Factors found to be positively associated with the possibility of having depression and higher PHQ9 score were long working hours, suffering more health problems, and health hazards exposure at work. Meanwhile, being females, having more children, living with parents, engaging in smoking, and being local workers were found to correlate with lower likelihood of being depressed. The findings suggested the importance of regular health screening, work safety assurance, and social support outside of workplace on the mental health of the workers. (shrink)

In post-Gricean pragmatics, communication is said to be successful when a hearer recovers a speaker’s intended message. On this assumption, proposals for ‘what is said’ – the semantic, propositional meaning of a speaker’s utterance – are typically centred around the content the speaker aimed to communicate. However, these proposals tend not to account for the fact that speakers can be deliberately vague, leaving no clear proposition to be recovered, or that a speaker can accept a hearer’s misconstrual even though the (...) speaker didn’t intend it. In such cases, identifying ‘what is said’ is more contentious, even though communication is arguably no less successful. Building on recent interactionist approaches to meaning, this chapter offers a proposal for ‘what is said’ that can account for cases of ‘imperfect’ communication in which the recovery of a speaker’s intention goes awry. This involves taking ‘what is said’ as the co-constructed meaning that the speaker and hearer jointly agree on, giving ‘grounded meanings’ – those mutually and manifestly accepted into the discourse by speaker and hearer – higher precedence in a theory of communication than simply the speaker’s intended meaning. In such cases, rather than speaker and hearer converging at the level of explicit utterance content, communication is expected to be successful as long as the hearer recovers a proposition which is compatible with the speaker’s higher-order discursive goal. The hearer’s uptake is then allowed to override the content of the speaker’s intended meaning in the process of negotiating ‘what is said’. (shrink)

Đã đến lúc các nhà khoa học phải trở nên sáng tạo và chủ động hơn trong việc truyền đạt khoa học bằng ngôn ngữ của mình và qua các kênh truyền thông đại chúng.

TCCSĐT - Hơn 10 năm qua, hệ thống ngân hàng Việt Nam đã có những bước tiến rất xa. Bên cạnh các ngân hàng thương mại nhà nước đã xuất hiện ngân hàng thương mại cổ phần, ngân hàng liên doanh, ngân hàng 100% vốn nước ngoài, các văn phòng đại diện của ngân hàng nước ngoài và nhiều tổ chức tín dụng. Quan hệ cung - cầu ngày một hoàn thiện hơn trên thị trường tiền tệ, giao dịch tín (...) dụng chịu sự điều tiết mạnh hơn từ cơ chế thị trường với nhiều lựa chọn hơn cho cả bên cung lẫn bên cầu. Ý nghĩa của một công cụ mang tính chất chuyển đổi như lãi suất cơ bản giảm dần. (shrink)

Background: Critically ill patients often require complex clinical care by highly trained staff within a specialized intensive care unit (ICU) with advanced equipment. There are currently limited data on the costs of critical care in low-and middle-income countries (LMICs). This study aims to investigate the direct-medical costs of key infectious disease (tetanus, sepsis, and dengue) patients admitted to ICU in a hospital in Ho Chi Minh City (HCMC), Vietnam, and explores how the costs and cost drivers can vary between the (...) different diseases. -/- Methods: We calculated the direct medical costs for patients requiring critical care for tetanus, dengue and sepsis. Costing data (stratified into different cost categories) were extracted from the bills of patients hospitalized to the adult ICU with a dengue, sepsis and tetanus diagnosis that were enrolled in three studies conducted at the Hospital for Tropical Diseases in HCMC from January 2017 to December 2019. The costs were considered from the health sector perspective. The total sample size in this study was 342 patients. -/- Results: ICU care was associated with significant direct medical costs. For patients that did not require mechanical ventilation, the median total ICU cost per patient varied between US$64.40 and US$675 for the different diseases. The costs were higher for patients that required mechanical ventilation, with the median total ICU cost per patient for the different diseases varying between US$2,590 and US$4,250. The main cost drivers varied according to disease and associated severity. -/- Conclusion: This study demonstrates the notable cost of ICU care in Vietnam and in similar LMIC settings. Future studies are needed to further evaluate the costs and economic burden incurred by ICU patients. The data also highlight the importance of evaluating novel critical care interventions that could reduce the costs of ICU care. (shrink)

This paper is the first major and a thorough study on the Merger & Acquisition (M&A) activities in Vietnam’s emerging market economy, covering almost entirely the M&A history after the launch of Doi Moi. The surge in these activities since mid-2000s by no means incidentally coincides with the jump in FDI and FPI inflows into the nation. M&A industry in Vietnam has its socio-cultural traits that could help explain economic happenings, with anomalies and transitional characteristics, far better than even the (...) most complete set of empirical data. Proceeds from the sales of existing assets and firms have mainly flowed into the highly speculative industries of securities, banking, non-bank financials, portfolio investments and real estates. The impact of M&A on Vietnam’s long-term prosperity is thus highly questionable. An observable high degree of volatility in the M&A processes would likely blow out the high ex ante expectations by many speculators, when ex post realizations finally arrive. The effect of the past M&A evolution in Vietnam has been indecisively positive or negative, with significant presence of rent-seeking and likelihood of causing destructive entrepreneurship. From a socio-economic and cultural view, the degree of positive impacts may result in domestic entrepreneurship which will perhaps be the single most important indicator. (shrink)

Bài viết nghiên cứu tác động của lạm phát đến thị trường chứng khoán Việt Nam bằng mô hình GARCH. Kết quả cho thấy, các chỉ số chứng khoán thường đồng biến với chỉ số lạm phát. Tỷ lệ lạm phát càng cao, kéo theo chỉ số thị trường chứng khoán càng lớn. Bên cạnh đó, nhà đầu tư chứng khoán Việt Nam thường đầu tư bằng các khoản vay tín dụng ngắn hạn và sử dụng đòn bẩy tài chính, (...) dẫn đến nguy cơ thị trường và toàn bộ nền kinh tế thiếu ổn định. (shrink)

Tỷ lệ "đô la hóa" ở Việt Nam -/- Ở Việt Nam, đồng ngoại tệ chưa được công nhận chính thức trong giao dịch, nên vấn đề "đô la hóa" vẫn đang được Nhà nước kiểm soát. Tuy nhiên, trong xu thế hội nhập kinh tế thế giới đòi hỏi nền kinh tế Việt Nam phải hội nhập với tốc độ nhanh hơn, mức độ lớn hơn. Mặt trái mà chúng ta đang phải đối mặt là xử lý các nguồn (...) vốn ngoại tệ từ nước ngoài chuyển vào nước ta với khối lượng lớn và ồ ạt. Đây cũng chính là nguy cơ tiềm ẩn mức độ "đô la hóa" ngày càng gia tăng. (shrink)

This paper examines the influence of cultural and socioeconomic factors on the growth of enterpreneurship in Vietnam. Traditional cultural values continue to have a strong impact on the Vietnamese society, and to a large extent adversely affect the entrepreneurial spirit of the community. Typical constraints private entrepreneurs face may have roots in the cultural facet as legacy of the Confucian society like relationship-based bank credit. Low quality business education is both a victim and culprit of the long-standing tradition that (...) looks down on the role of private entrepreneurship in the country. (shrink)

The objective of this paper is to examine the role of the banking system in the growth of the Vietnamese economy in the process of the transition that started in the early 1990s. An ARDL approach-based multivariate regression technique is applied to shed light on the impact on the growth of banking development, which is measured by broad money and bank credit. The empirical findings confirm a positive long-term effect of banking development on growth, reflecting the important role of (...) the banking system in a typical bank-based financial system in mobilizing and supplying capital to the economy, thus contributing to growth throughout the process of economic transition. The empirical findings also indicate a nonlinear effect and a diminishing marginal effect of banking development in the sub-period 2007–2020. The thresholds for the two measures of banking development are estimated to be around 107% and 101% of the GDP, respectively. This finding suggests that bank credit expansion needs to be closely controlled to be adaptive to the capital-absorptive capacity of the economy. To a certain extent, this finding is also an indicator of the ongoing extensive growth model adopted in Vietnam, which relies heavily on the quantity of invested capital. (shrink)

Đại dịch COVID-19 đã gây ra những diễn biến phức tạp, khó lường và tác động đến nhiều mặt của đời sống xã hội, lĩnh vực giáo dục cũng không nằm ngoài tác động đó. Học sinh được trải nghiệm học tập trực tuyến và có những khoảng thời gian “bất thường” rời xa trường lớp, bạn bè và tự học ở nhà (Hoang, 2020; Tran, 2020). Các hoạt động khoa học và giáo dục cũng chịu tác động không (...) nhỏ (Vuong, 2018). Đời sống vật chất lẫn tinh thần của đội ngũ giáo viên cả trong nước lẫn giáo viên nước ngoài đi dạy tại các quốc gia đều bị suy giảm (Vu et al., 2020). Đã có gần 42.000 giáo viên phải hoãn hợp đồng làm việc và không có lương, trong đó có 29.700 giáo viên mẫu giáo bỗng chốc trở nên thất nghiệp và phải làm các công việc thời vụ để đáp ứng đời sống thường nhật (Bich Thanh, 2020). Khoảng 70% các tổ chức giáo dục tư nhân có thể sẽ phá sản khi không thể lưu động đủ chi trả các loại hình tài chính khác nhau (Nguyen, 2020). Rất nhiều trường học đang lo lắng về tình trạng không mong muốn này bởi giáo viên sẽ không thể đảm bảo chất lượng công việc khi mà chất lượng cuộc sống của họ cũng đang bị đe dọa (Canrinus et al., 2012). Hơn nữa, hiệu suất làm việc giáo viên được cho là yếu tố tác động quan trọng và có ảnh hưởng nhiều nhất đến học sinh (Darling-Hammond and Youngs, 2002; Staiger and Rockoff, 2010), so với các tác động bên ngoài như lòng yêu nghề, cách diễn đạt, sự tương tác hay mối quan hệ giữa giáo viên và học sinh (Marsh and Bailey, 1991). (shrink)

Homework effectiveness has long been a controversial issue for many educators, schools, and parents. Many researchers have tried to prove that homework is not just a nuisance we all have to face throughout the years but really can build character and good for students, like teachers and parents typically say. This bibliometrics review studied 429 documents related to homework in education from the Clarivate Web of Science from 1977 to 2020. This study aims to record the volume, growth pattern (...) of homework literature and identify critical authors, publications, and topics of this knowledge base. The review found that the homework literature has grown remarkably over the past 43 years, with the most cited authors are from the US, Germany, and Portugal. Using co-citation, co-occurrence and bibliographic coupling analysis from the VOSviewer program, this research also indicated significant results and suggestions for future research. The findings showed that homework literature increased gradually in volume, with the most publications originated in the USA, and critical authors were Cooper, Xu, and Trautwein. Additionally, five common research topics were illustrated, namely the effect of homework and its measurement, homework environment, homework tasks and feedback, family involvement in homework, and time and effort. (shrink)

The COVID-19 pandemic has caused unprecedented damage to the educational system worldwide. Besides the measurable economic impacts in the short-term and long-term, there is intangible destruction within educational institutions. In particular, teachers – the most critical intellectual resources of any schools – have to face various types of financial, physical, and mental struggles due to COVID-19. To capture the current context of more than one million Vietnamese teachers during COVID-19, we distributed an e- survey to more than 2,500 randomly (...) selected teachers from two major teacher communities on Facebook from 6th to 11th April 2020. From over 373 responses, we excluded the observations which violated our cross-check questions and retained 294 observations for further analysis. This dataset includes: (i) Demographics of participants; (ii) Teachers' perspectives regarding the operation of teaching activities during the pandemic; (iii) Teachers' received support from their schools, government bodies, other stakeholders such as teacher unions, and parents' associations; and (iv) teachers' evaluation of school readiness toward digital transformation. Further, the dataset was supplemented with an additional question on the teachers' primary source of professional development activities during the pandemic. (shrink)

Technology is transforming the human body into a cyborg by making it a part of cyber networks. Transhumanists and posthumanists argue that technology will enable humans to overcome bodily limitation by reaching a technological immortality. The authors discuss recent literature on anthropological approaches and ethical implications about this technological promise. They suggest that the “Body of Christ” metaphor—by emphasizing embodiment, sacramentality, difference, and solidarity— can guide our reflection on corporeality and on the human because this metaphor refers not just to (...) the human body of Jesus Christ but also to the Eucharist, the church, and the eschatological Body of Christ in creation. (shrink)

This study aims to determine the factors from social media and crowd psychology among individuals, a group, or communities on social networks that affect the attitudes of Lesbian, Gay, Bisexual, and Transgender (LGBT) students at FPT University in Ho Chi Minh City toward coming out to their parents. The research desires to determine whether there is any difference in terms of year of admission, major, and the frequency of social media use. The research method is quantitative research (survey - using (...) questionnaire). The sample size of the survey is 154 LGBT students; All respondents are studying at FPT University Ho Chi Minh City. The results showed that searching for information and digital coming out are the two factors that have the most substantial impact on the attitudes of LGBT students at FPT University in Ho Chi Minh City (HCMC) towards disclosing their sexual orientation to their parents. (shrink)

In recent years, an array of critical emotion theorists have emerged who call for change with respect to how emotion theory is done, how emotions are understood, and how we do emotion. In this chapter, I draw on the work that some of these authors have produced to analyze how emotional marginalization of trans and disabled identities is experienced, considering in particular how this emotional marginalization results from the long history of pathologization of trans and disabled people. The past (...) and current pathologization of trans and disabled people is produced through normative assumptions, values, and beliefs that uphold systems of normalcy, including assumptions, values, and beliefs about how we feel and express emotions. In order to examine these issues, I identify three different stages at which emotional marginalization may take place: emotion experience, emotional display, and emotion recognition. In other words, emotional marginalization of trans and disabled people can occur at any of these stages. The central concern of my chapter is thus to show how emotional marginalization, at each of these stages, affects trans and disabled people. (shrink)

The construction of railways has been one of the symbols of advanced technology and modernity in various societies and is known as a means of expanding and transferring goods, men, and their ideas. During the political-economic circumstances of the second half of the 19th century, the first rail line of Iran was built under the Qajar rule. This was an 8 km railway to connect Tehran to Rey with some small wagons, most local people tended to call it Mashin-Doodi, which (...) translates as Smokey Machine. The railway then appeared in southwest Iran as a means of transport for the oil industry which was booming after oil discoveries in Khuzestan. The intercity railway started to operate in 1923 and was 57 km long, connecting Masjed-i-Soleyman to Dar-i-Kahzineh. It was established for exploitative purposes of foreign states resulting in a few small-scale and temporary projects, but the idea of constructing and expanding rail lines based on national investments finally materialized with the first national railroad. (shrink)

Nghiên cứu đánh giá hiệu quả của các mô hình học máy trong việc dự đoán biến động của chỉ số VNIndex. Kết quả nghiên cứu cho thấy, phương pháp mạng tích chập thời gian (Temporal Convolutional Networks - TCN) và mạng bộ nhớ dài ngắn (Long Short - Term Memory - LSTM) có khả năng dự báo biến động chỉ số VNIndex với độ chính xác cao, trong đó LSTM thể hiện có hiệu quả dự báo tốt hơn. (...) Phát hiện từ nghiên cứu này không chỉ góp phần vào lý thuyết dự báo tài chính mà còn cung cấp công cụ hữu ích cho các nhà đầu tư và các nhà quản lý quỹ trong việc ra quyết định đầu tư trên thị trường chứng khoán Việt Nam. [This research evaluates the effectiveness of machine learning models in predicting VNIndex fluctuations. Research results show that the method of temporal convolutional networks (TCN) and long short–term memory networks (LSTM) are capable of predicting VNIndex fluctuations with high accuracy, in which LSTM shows better forecasting performance. Findings from this study not only contribute to financial forecasting theory but also provide useful tools for investors and fund managers in making investment decisions in the Vietnamese stock market.]. (shrink)

“Sàn đấu” Hiệp hội Các nhà biên tập khoa học châu Âu vừa chứng kiến trận so găng quyết liệt giữa hai đối thủ cân tài, cân sức: Chủ tịch chi hội EASE Việt Nam TS. Vương Quân Hoàng và TS. Haseeb Md. Irfanullah, Ban Biên tập Tạp chí Learned Publishing.

Nghiên cứu được thực hiện với mục tiêu xác định các yếu tố ảnh hưởng đến đến lòng trung thành của khách hàng sử dụng dịch vụ ngân hàng số tại các ngân hàng thương mại trên địa bàn tỉnh Đồng Nai. Phương pháp nghiên cứu hỗn hợp được sử dụng nhằm thu thập, phân tích dữ liệu từ 368 khách hàng cá nhân sử dụng dịch vụ ngân hàng số tại tỉnh Đồng Nai. Kết quả nghiên cứu cho thấy, (...) có 8 yếu tố ảnh hưởng đến Lòng trung thành của khách hàng sử dụng dịch vụ ngân hàng số tại tỉnh Đồng Nai bao gồm: Sự hiệu quả; Sự đáp ứng; Sự đảm bảo; Thiết kế; Sự đồng cảm; Ưu đãi; Thói quen; Chi phí chuyển đổi. -/- [This research was conducted to identify factors that affect the loyalty of customers using digital banking services at commercial banks in Dong Nai Province. A mixed research method was used to collect and analyze data from 368 individual customers using digital banking services in Dong Nai Province. Research results show that there are eight factors affecting customer loyalty using digital banking services in Dong Nai Province including Effectiveness; Responsiveness; Assurance; Design; Empathy; Promotion; Habit; and Conversion costs.]. (shrink)

Feminism has long grappled with its own demarcation problem—exactly what is it to be a woman?—and the rise of trans-inclusive feminism has made this problem more urgent. I will first consider Sally Haslanger’s “social and hierarchical” account of woman, resulting from “Ameliorative Inquiry”: she balances ordinary use of the term against the instrumental value of novel definitions in advancing the cause of feminism. Then, I will turn to Katharine Jenkins’ charge that Haslanger’s view suffers from an “Inclusion Problem”: it (...) fails to class many trans women as women. Jenkins offers a novel norm-relevancy account of woman to avoid the Inclusion Problem. Unfortunately, Jenkins’ account has serious internal problems, i.e. problems by Jenkins’ own lights: it is unintelligible, or it suffers from an Inclusion Problem of its own. After that, I will develop novel arguments for the conclusion that the project of Ameliorative Inquiry is both incoherent and also impossible to complete—at least, impossible to complete in a trans-inclusive way. Trans-inclusive feminism, therefore, would do well to move beyond Ameliorative Inquiry. Insofar as that’s not possible, trans-inclusive feminism inherits the incoherence of Ameliorative Inquiry. (shrink)

This essay develops a concept of curiotization, through which people are reduced to a curio for the fascination of others. I argue that trans people as they have appeared in media, philosophy, and narratives of history are curiotized as forever fascinating, new, titillating, and controversial. In contrast to the narrative of momentous trans progress in the mid-2010s, I point out that frameworks such as the "Transgender Tipping Point" worked to position its "trans moment" as unprecedented and always on the threshold (...) of arrival. To work through a specific example, I point to decades of renewed fascination over trans women being capable of breastfeeding and the long history of trans fascination in popular music. I conclude by emphasizing the obscured world-historical presence of transsexuality as it coincides with the history of pharmaceuticals, hormone technologies, and birth control. In contrast to a "goldfish memory optics" through which trans people become eternally new, fascinating, and debatable, I stress the importance of restoring the complexity of "trans" and its histories back into an understanding of the present. (shrink)

A long-running dispute concerns which adaptation-related explananda natural selection can be said to explain. At issue are explananda of the form: why a given individual organism has a given adaptation rather than that same individual having another trait. It is broadly agreed that one must be ready to back up a “no” answer with an appropriate theory of trans-world identity for individuals. I argue, against the conventional wisdom, that the same is true for a “yes” answer. My conclusion recasts (...) the landscape and opens the door to a potential resolution. (shrink)

The COVID-19 pandemic health protocols have adversely impacted the economic profit and business operations of micro, small, and medium enterprises (MSMEs). This study aimed to evaluate the business strategies employed by MSMEs as they are facing the public health crisis in Bato, Leyte, Philippines. A random sample of 200 MSMEs were surveyed using a structured questionnaire. Some descriptive statistics and Chi-square test for independence were used to summarize and determine the relationship among variables, respectively. Results showed that dominantly more of (...) the MSMEs are operated by owner-managers during the pandemic. On average, most (97.5%) of the enterprise operating are micro and operates for about 3 years. About 63.5% of the MSMEs during the pandemic has adopted a new strategies to cope with COVID-19’s negative impact and most of them are micro in nature. The major business strategies adopted to survive the adverse impact of the pandemic are as follows: following health protocols (50%), finding suppliers in nearby towns (33.8%), seeking alternative sources (26%), increasing prices of items sold (24.5%), and local outsourcing (22.5%), among others. It is concluded that age is a significant factor in implementing business strategies (p-value<0.019). This implies that owner-managers with higher age (average is 40 years old) are more likely to adopt business strategies. Moreover, as they are experiencing vulnerability to the pandemic such as economic profits being significantly reduced, then they are more likely to implement strategies (p-value<0.001). Short and long term plans are considered in order to survive and sustain its business operations. Hence, the study recommends that the government should help and enhance the capability of enterprises in managing risk as well as ensuring MSME’s continuity amidst the pandemic. (shrink)

Mới đây, trong bài đánh giá tình hình phát triển tổng hợp của Tạp chí Economics and Business Letters, các bài nghiên cứu nhận được nhiều trích dẫn nhất của tạp chí ở cả 3 cơ sở dữ liệu Google Scholar, Web of Science và Scopus đã được vinh danh. Nghiên cứu của TS Vương Quân Hoàng về nguyên lý bán dẫn trong trao đổi giá trị tiền tệ và môi sinh đã đứng đầu ở cả 3 hạng mục. (...) Việc một nghiên cứu lý thuyết được vinh danh bởi tạp chí khoa học được bảo trợ bởi Đại học Oviedo - một trong những trường đại học lâu đời nhất tại châu Âu (450 tuổi), là tín hiệu tích cực về sự lan tỏa và đóng góp của khoa học Việt Nam. (shrink)

There is already a long history of conversation between feminism and deconstruction, feminist theorists and Derrida or Derrideans. That conversation has been by turns fraught and constructive. While some of these interactions have occurred in queer feminism, to date little has been done to stage an engagement between deconstruction and transfeminism. Naysayers might think that transfeminism is too recent and too identitarian a discourse to meaningfully interact with Derrida’s legacy. On the other hand, perhaps Derrida’s work was too embedded (...) in second wave feminism, and in some cases implicit misogyny and transphobia, to meet transfeminism on its own playing field. And yet, I think both suspicions shortchange these discourses. In this article, I stage a conversation between Derrida and two writers working in the area of trans feminism: Paisley Currah and Julia Serano. I explore, in particular, how their conceptions of gender neutrality or gender pluralism are complementary and together change the so-called “question of woman,” from a philosophical and political perspective. (shrink)

Theology Without Walls - or 'trans-religious theology' - is a theological approach dedicated to reflecting upon the nature of divine reality as it may be revealed in any of the world’s religious traditions, without confining itself to any one in particular. In this paper I discuss some of the basic assumptions and implications of the Theology Without Walls project and suggest that this approach to theology, and to religion in general, promises to help resolve antagonisms and divisions that have (...) class='Hi'>long plagued human religiosity. (shrink)

The value of up-hill skiing is double, it is first a sport and artistic expression, second it incorporates functional dependencies related to the natural obstacles which the individual aims to overcome. On the artistic side, M. Dufrenne shows the importance of living movement in dance, and we can compare puppets with dancers in order to grasp the lack of intentional spiritual qualities in the former. The expressivity of dance, as for, Chi Gong, ice skating or ski mountaineering is a particular (...) innocence and lightness which is called grace. It is life without the burden of worries. Grace, in slow progression uphill on snow, is as dance for Dufrenne, it has the most central and specific aesthetical quality of life. Others compared dance to a landscape, a landscape is for the sight, what dance is for life, a symbolical space, different from a usual space, where utility and dependency are present. A mountain can be a space of experience of natural beauty. Aesthetical qualities can be closely related to function related qualities as when a climber needs to adjust his movements to the natural convex inclination of the rocks, and avoid slippery forms of inclination, present on the other side of the mountain. The natural object, the quality of the snow or the rock differ from the aesthetical quality of the style of ascent by the absence of neutralization of the object, in case of a purely instrumental approach. On the contrary, grace in the rhythm of the progression of ski climbers needs a difference of attitude, which is not only proper to the playing, and delimited by the conditions of that play, but as a contingency driven attitude, without signification as radical alterity, without any finality. First ascent of the Matterhorn succeeded from the Swiss side, and not from the Italian side because of the different inclination of the rock on both sides. Grace in dance as in martial art or mountaineering is allowing to perceive an autonomy of the expression, as the truth of the perceived object, it puts away a cognitive and practical orientation and replaces it by a new meaning as movement in the whole set of movements done by the climber. This replacement of the functional expression resembles that operated by the painter who chooses a color in the whole set of colors in a painting, or a shape in the whole set of possible existing shapes. -/- Ref. Dufrenne, Mikel, (1989): The Phenomenology of Aesthetic Experience. Studies in Phenomenology and Existential Philosophy, trans. by Edward S. Casey, 1st publ. in 1953, Evanston: Northwestern University Press. (shrink)

Bảng xếp hạng Nature Index 2021 của Việt Nam (sử dụng dữ liệu năm 2020, tính từ ngày 1-1-2020 tới 31-12-2020) đã vinh danh trường Đại học Phenikaa ở vị trí dẫn đầu với hai chỉ số Article Count (AC) và Fractional Count (FC) lần lượt là 10 và 6.76.

Nghiên cứu này xem xét tác động của du lịch, tiêu thụ năng lượng tái tạo và đổi mới công nghệ lên lượng phát thải CO2 tại Việt Nam trong giai đoạn 1995-2020. Ứng dụng mô hình phân phối trễ tự hồi quy (ARDL) kết hợp với phương pháp kiểm định đường bao về mối quan hệ đồng liên kết, nghiên cứu đã cung cấp các bằng chứng về mối quan hệ giữa các biến số này cả trong dài hạn (...) và ngắn hạn. Kết quả cho thấy, trong ngắn hạn lẫn dài hạn, du lịch có xu hướng làm tăng lượng phát thải CO2, trong khi việc tiêu thụ năng lượng tái tạo giúp giảm lượng phát thải. Đổi mới công nghệ cũng giúp giảm lượng phát thải CO2 ­ trong dài hạn, tuy nhiên chưa có bằng chứng về tác động này trong ngắn hạn. Một số khuyến nghị chính sách cũng được đề xuất dựa vào các kết quả nghiên cứu trên. [This study examines the impact of tourism, renewable energy consumption, and technological innovation on CO2 emissions in Vietnam over the period 1995-2020. Applying the autoregressive distributed lag (ARDL) model combined with the envelope test method on the cointegration relationship, the study has provided evidence of the relationship between these variables over the long term and short term. The results show that, in the short and long term, tourism tends to increase CO2 emissions, while renewable energy consumption helps reduce emissions. Technological innovation also helps reduce CO2 emissions in the long term, but there is no evidence of this impact in the short term. Some policy recommendations are also proposed based on the above research results.]. (shrink)

ABSTRACT The individual-community relationship has always been one of the most fundamental topics of social sciences. In sociology, this is known as the micro-macro relationship while in economics it refers to the processes, through which, individual actions lead to macroeconomic phenomena. Based on philosophical discourse and systems theory, many sociologists even use the term "emergence" in their understanding of micro-macro relationship, which refers to collective phenomena that are created by the cooperation of individuals, but cannot be reduced to individual actions. (...) "Emergence" theories attempt to explain the nature of society as a complex system by examining how individuals and their relationships lead to the creation of integrated and macro-social phenomena such as markets, educational systems, cultural beliefs, and shared social practices. As a prelude to activity, every researcher has to answer the question from the methodological point of view, how is it possible to study the behavior of social groups and how can we gain knowledge about the laws related to social groups? Anyone who deals with humanities and social sciences or any reality and phenomenon that affects human beings, inevitably deals with the reality that is emerging. In fact, emergence occurs when one level of reality emerges radically from another level. Examples of emergent levels of reality include how the mind emerges from the body; or the way society emerges from human beings. Therefore, when there is an emerging factor, different scientific disciplines should be used, because it is inevitable to talk about social affairs, psychology and neurobiology, as well as physical and even chemical. -/- INTRODUCTION Since its beginning in the 19th century, sociology has faced the fundamental question of what a social phenomena stands for? At a glance, sociologists deal with the study of social groups, collective behavior, institutions, social structures, social networks, and social dynamics, and ultimately all such phenomena are composed of individuals. Therefore, social phenomena seem to have no independent ontological status, and in this case, sociology is ultimately about reducible individuals. Different approaches about the micro-macro relationship, using the concept of "emergence", argue that although collective phenomena are created by individuals, they cannot be reduced to individual action. The term "emergence" is used to distinguish "emergent results" from " Procedural results". Results are called Procedural that can only be calculated by adding or subtracting the causes that act together. On the contrary, they are emergent outcomes that are qualitatively novel compared to the causes from which they originate. An example of such emergent results is mental characteristics that emerge from neural processes, but are not considered among the characteristics of neural processes of components - which are their origin. Philosophical debates about emergentism and reductionism focus on the mind-brain relationship, but as many philosophers have noted, they can be generalized to apply to any hierarchical set of features. The cognitive revolution reactivated a 19th century controversy between theorists of Identity and dualism. The theorists of Identity believe in reductionist materialism and elimination of metaphysics, according to which the mind is nothing more than the biological, while the dualists believe that the mind and the brain are distinct from each other. Emergence has been considered as a third way between the theories of Identity and dualism. -/- METHODOLOGY Interdisciplinarity Is fundamentally indicated by the dominance of open systems as well as social and emerging systems at different levels. Therefore, as long as we are facing a new emergentism, there will necessarily be different fields and an interdisciplinary method. The commonality of social sciences and cognitive sciences on the issue of emergence provides the possibility of interaction and exchange of concepts between these two for deeper research. Therefore, in this research, apart from the concepts of Subvenience and downward causation, we have used multiple realization and wildly disjunctive, which are used to explain the emerging concept in cognitive sciences, including neurobiology, psychology, and philosophy. For analytical and interdisciplinary approaches, after examining the concepts of subvenience, and wildly disjunctive, Individualistic and collectivist emergentism have been reviewed. And then their adequacy is criticized and evaluated in meeting strong emergence conditions. -/- FINDINGS Philosophers of the mind have been able to define the conditions of irreducibility and downward causation, which are essential for strong emergence, by using the principle of subvenience with the help of multiple realization and wildly disjunctive principles. Therefore, by definition, emergentist individualism suffers from the problem of how to explain downward causality and irreducibility, and emergentist collectivism faces the challenge of reification. The analysis of the challenges facing the two methodological approaches of individualism and collectivism leads us to three unresolved issues about the emerging phenomenon, which are realism, downward causality, and mechanism. Despite the differences in the stances of these two approaches regarding the aforementioned triple problems, individualists and collectivists both agree that some social characteristics are reducible; and some others are irreducible due to their complexity, the determination of which, depends on the case study of the mechanism of emergence of each social characteristic. -/- CONCLUSION An emergence that is consistent with reductionism is called a weak emergence. And strong emergence includes the principle of irreducibility and downward causality. According to strong emergence, the characteristics of social phenomena have downward causal power, which cannot be reduced to the causal forces. The principle of subvenience, together with multiple realization and wildly disjunctive, can provide the conditions of irreducibility and downward causality, which are essential conditions of strong emergence. Based on the philosophical analysis of two methodological approaches, individualist and collectivist, it can be concluded that emergentist individualism suffers from the problem of how to explain downward causality and irreducibility, and reification collectivism faces the challenge of reification. The analysis of the problems faced by these two approaches leads us to three unresolved issues, which are realism, downward causality, and mechanism. individualist emergentists acknowledge the existence of emergent social characteristics, but despite this, they believe that these characteristics are not real but merely analytical constructs that require explanation based on individuals and their mutual actions. But collectivists argue that emergentism yields a categorical ontology and supports social realism. They accept the dependence of social characteristics on individuals, but claim that social entities and structures are ontologically independent. Individualists and collectivists both agree that some social characteristics are reducible; and others are irreducible due to their complexity; and the only way to recognize this is to engage in empirical studies of the mechanisms and temporal processes of "emergence" that create social characteristics. -/- NOVELTY The newness of this compact article is as follows: a) Presenting an interdisciplinary approach using the analysis of philosophy of cognitive sciences, including the philosophy of mind, neurobiology and psychology to formulate the issue of social emergence; b) Criticizing individualist and collectivist methodological approaches to the issue of social emergence and explaining the sufficiency and shortcomings of both in providing weak and strong emerging conditions; c) Explaining and categorizing the challenges facing methodological approaches in explaining the phenomenon of social emergence, in three categories: realism, downward causality, and mechanism. BIBLIOGRAPHY Beckermann, A., Flohr, H., & Kim, J. (eds.) (1992). Emergence or reduction? Essays on the prospects of nonreductive physicalism. Berlin: Walter de Gruyter. Bhaskar, R. (1979). The possibility of Naturalism. New York: Routledge. Bhaskar, R., Danermark, B. & Price, L. (2018). Interdisciplinarity and wellbeing: A critical realist general theory of interdisciplinarity. London and New York: Routledge. Blau, P.M. (1981). Introduction: diverse views of social structure and their common denominator. In Blau, P.M. & Merton, R.K. (eds.), Continuity in Structural Inquiry (pp. 1–23). Beverly Hills: Sage. Blau, P.M. (1987). Microprocess and macrostructure. In K.S. Cook (ed.), Social Exchange Theory (pp. 83–100). Newbury Park, CA: Sage. Brooks, R.A., & Maes, P. (eds). (1994). Artificial life IV; proceedings of the Fourth International Workshop on the Synthesis and Simulation of Living Systems. Cambridge, Mass: MIT Press. Clark, A. (1997). Being there: Putting brain, body, and world together again. Cambridge, Mass.: MIT Press. Coleman, J. S. (1987). Microfoundations and macrosocial behavior. In: J. C. Alexander, B. Giesen, R. Munch, & Neil J. Smelser (Eds.). The Micro-Macro Link (pp. 153–73). Berkeley: University of California. Coleman, J. S. (1990). Foundations of social theory. Cambridge, MA: Harvard University Press. Elster, J. (1985). Making sense of Marx. New York: Cambridge University Press. Fodor, J.A. (1974). Special sciences (Or: The disunity of science as a working hypothesis). Synthese, 28(2), 97–115. Fodor, J.A. (1989). Making mind matter more. Philosophical Topics, 17, 59-79. Giddens, A. (1984). The constitution of society: Outline of the theory of structuration. Berkeley: University of California Press. Hempel, C.G. (1965). Aspects of scientific explanation and other essays in the philosophy of science. New York: The Free Press. Horgan, T. (1993). From supervenience to superdupervenience: meeting the demands of a material world. Mind, 102, 555-586. Humphreys, P. (1997). How properties emerge”. Philosophy of Science, 64, 1-17. Kim, J. (1999). Making sense of emergence. Philosophical Studies, 95, 3–36. Kincaid, H. (1997). Individualism and the unity of science. New York: Rowman & Littlefield. Lewis, D.K. (1986). The plurality of worlds. Oxford: Oxford University Press. Nigel, G., & Conte, R. (eds.) (1995). Artificial societies; The computer simulation of social life. London: UCL Press. O’Connor, T. (1994). Emergent properties. American Philosophical Quarterly, 31, 91-104. Popper, K.R. (1968). Conjectures and refutations: The Growth of Scientific Knowledge. New York: Harper & Row. Sawyer, R. K. (2001). Emergence in sociology: contemporary philosophy of mind and some implications for sociological theory. American Journal of Sociology, 107, 551-585. Sawyer, R. K. (2004). The mechanisms of emergence. Philosophy of the Social Sciences, 34, 260–282. Sawyer, R. K. (2005). Social emergence: societies as complex systems. Cambridge: Cambridge University Press. Sawyer, R.K. (2003). Nonreductive individualism: Part 2, Social causation. Philosophy of the Social Sciences, 33, 203–224. Winch, P. (1993). The idea of a social science and its relation to philosophy‭ (SAMT, Trans.). Tehran, Iran: SAMT. (shrink)

Cuộc sống này cần đến nhiều lòng biết ơn. Chỉ nguyên việc có thể sống yên bình, ta đã phải biết ơn nhiều thứ, nhiều người lắm. Riêng tôi luôn biết ơn hai người thầy. Lần lượt theo thời gian, trước tiên là GS Văn Như Cương (1937-2017). Tiếp theo là GS André Farber (1944-2017).

Hành trình kỳ diệu với trí tuệ và các giá trị nhân văn: -/- “The Kingfisher Story Collection” (tạm dịch “Tuyển tập Truyện ngụ ngôn Bói Cá”, hay “Chuyện của Kingfisher”) của tác giả Vương Quân Hoàng đã được xuất bản và phát hành trên Amazon, là một tác phẩm tuyệt vời và đáng trân quý. Cuốn sách không chỉ là một bộ sưu tập những câu chuyện ngụ ngôn thú vị mà còn là một hành trình trải nghiệm sâu (...) sắc khi bước vào thế giới tưởng tượng của nhân vật chính, một chú chim Bói Cá - Kingfisher. (shrink)

The ontological turn (OT) is a loose cluster of theoretical approaches within cultural anthropology that advocates a synthetic, overarching way forward for ethnographically oriented cultural anthropology. We argue that in order to contribute substantively to ethnobiology the OT needs to distance itself from a long-standing tradition of thinking within ethnography that assumes some kind of fundamental divide between the natural and the social sciences. This distancing seems especially unlikely in light of the meta-anthropological nature of the OT as primarily (...) a perspective on ethnographic methodology. Instead, we advocate for naturalistic theoretical alternatives for thinking about human sociality, where philosophical innovation develops in concert with ongoing empirical work across the biological, cognitive, and social sciences. We illustrate this perspective by drawing on two naturalistic accounts likely to prove more fruitful for ethnobiological practice, namely, trans-genera models of sociality and progenerative views of kinship. (shrink)

Bài viết xác định các yếu tố có tác động lớn tới rủi ro tài chính tại các doanh nghiệp sản xuất niêm yết trên sàn chứng khoán Việt Nam dựa trên phương pháp chọn biến LASSO và xây dựng mô hình học máy dự báo rủi ro tài chính. Kết quả nghiên cứu cho thấy, mô hình LASSO đã xác định 5 chỉ số tài chính ảnh hưởng đến rủi ro tài chính mà các doanh nghiệp rủi ro gặp (...) phải trong suốt 5 năm (2017-2021) gồm: Hệ số khả năng thanh toán ngắn hạn (Tài sản ngắn hạn/Nợ ngắn hạn); Số vòng quay tổng tài sản (Doanh thu thuần/Tổng tài sản); ROA (Lợi nhuận sau thuế/Tổng tài sản); Tỷ lệ Nợ dài hạn trên Tổng tài sản; Tỷ lệ Nợ ngắn hạn trên Tổng nợ phải trả. Mạng nơron nhân tạo (Artificial Neural Network - ANN) cho thấy, Hiệu quả cao nhất trong việc dự đoán tình hình rủi ro tài chính. Từ đó, đề xuất một số giải pháp và chính sách cho các doanh nghiệp. [By LASSO variable selection method and machine learning to predict financial risk, the paper aims to discover factors that have a major impact on financial risk in manufacturing enterprises listed on the Vietnamese stock exchange. Research results indicates that the LASSO model identifies 5 financial indicators affecting financial risks which risky businesses faced during 5 years (2017-2021), they are Short-term solvency ratio (Short-term assets/Short-term liabilities); Total asset turnover (Net revenue/Total assets); ROA (Profit after tax/Total assets); Long-term debt to total asset ratio; Short-term debt to total debt ratio. Artificial Neural Network (ANN) shows the highest efficiency in predicting financial risk. From those finding, the paper proposes some solutions and policies for businesses.]. (shrink)

Thông qua dữ liệu khảo sát đối với 310 khách hàng trẻ tuổi tại Hà Nội, bài viết tập trung vào việc nghiên cứu những yếu tố tác động đến ý định mua lại mỹ phẩm của khách hàng trẻ tuổi tại Hà Nội thông qua việc xác định các yếu tố ảnh hưởng đến sự hài lòng – yếu tố trung gian tác động đến ý định mua lại. Kết quả nghiên cứu đã chỉ ra, có 4 yếu tố (...) của chất lượng dịch vụ sàn thương mại điện tử (TMĐT) tác động tới sự hài lòng của khách hàng là: Dịch vụ khách hàng, Thực hiện đơn hàng, Thiết kế website và Tính bảo mật. Bên cạnh đó, sự hài lòng của khách hàng là yếu tố trực tiếp ảnh hưởng đến ý định mua lại mỹ phẩm của khách hàng trẻ tuổi tại Hà Nội. (shrink)

“The Kingfisher Story Collection” (tạm dịch “Tuyển tập Truyện ngụ ngôn Bói Cá”, hay “Chuyện của Kingfisher”) của tác giả Vương Quân Hoàng đã được xuất bản và phát hành trên Amazon, là một tác phẩm tuyệt vời và đáng trân quý. Cuốn sách không chỉ là một bộ sưu tập những câu chuyện ngụ ngôn thú vị mà còn là một hành trình trải nghiệm sâu sắc khi bước vào thế giới tưởng tượng của nhân vật chính, một chú (...) chim Bói Cá - Kingfisher. (shrink)

Popper's account of refutation is the linchpin of his famous view that the method of science is the method of conjecture and refutation. This thesis critically examines his account of refutation, and in particular the practice he deprecates as avoiding a refutation. I try to explain how he comes to hold the views that he does about these matters; how he seeks to make them plausible; how he has influenced others to accept his mistakes, and how some of the ideas (...) or responses to Popper of such people are thus similarly mistaken. I draw some distinctions necessary to the provision of an adequate account of the so-called practice of avoiding a refutation, and try to rid the debate about this practice of at least one red herring. I analyse one case of 'avoiding' a refutation in detail to show how the rationality of scientific practice eludes both Popper and many of his commentators. Popper's skepticism about contingent knowledge prevents him from providing an acceptable account of contingent refutation, and so his method is really the method of conjecture and conjecture. He cannot do without the concepts of knowledge and refutation, however, if his account of science is to be plausible or persuasive, and so he equivocates between, amongst other things, refutation as disproof and refutation as the weaker notion of discorroboration. I criticise David Stove's account of this matter, in particular to show how he misses this point. An additional advantage Popper would secure from this equivocation is that if refutations were mere discorroborations they would be easier to achieve, and hence more common in science, than is the case. On Popper's weak notion of refutation, it would be possible to refute true theories since corroboration does not entail truth. There are two other related doctrines Popper holds about refutation which, if accepted, make some refutations seem easier to obtain than is the case. I call these doctrines 'Strong Popperian Falsificationism' (SPF) and 'Weak Popperian Falsificationism' (WPF). SPF is the false doctrine that if a prediction from some theory is refuted then that theory is refuted. Popper does not always endorse SPF. In particular, when confronted with a counterexample to it, he retreats to WPF, which is the false doctrine that if a prediction from some theory is refuted then that theory is prima facie refuted. WPF , or even SPF, can seem plausible if one has in mind predictions derived from theories in strong or conclusive tests of those theories, which I suggest Popper characteristically does. v Popper is disposed to describe any such case of predictive failure which does not lead to the refutation of the theory concerned as one in which that refutation has been avoided. To reinforce his portrayal of the refutation, or the attempted refutation, of major scientific theories as the rational core of scientific practice, Popper treats the so-called practice of avoiding a refutation as untypical of science, and much so-called avoidance he dismisses as unscientific or pseudo-scientific. I argue that his notion of avoiding a refutation is incoherent. Popper is further driven to believe that such avoidance is possible, however, because he conflates sentences with propositions and propositions with propositional beliefs. Also, he wishes to avoid being saddled with the relativisim that is a consequence of his weak account of refutation as discorroboration. Popper believes that ad hoc hypotheses are the most important of the unscientific means of avoiding a refutation. I argue that his account of such hypotheses is also incoherent, and that several hypotheses thought to be ad hoc in his sense are not. Such hypotheses appear to be so largely because of Popper's use of rhetoric and partly because these hypotheses are unacceptable for other reasons. I conclude that to know that a hypothesis is ad hoc in Popper's sense does not illuminate scientific practice. Popper has also attempted to explicate ad hocness in terms of some undesirable, or allegedly undesirable, properties of hypotheses or the explanations they would provide. The first such property is circularity, which is undesirable; the second such property is reduction in empirical content, which is not. In the former case I argue that non-circularity is clearly preferable to non-ad hocness as a criterion for a satisfactory explanation or explanans, as the case may be, and in the latter case that Popper is barking up the wrong tree. Some cases of so-called avoidance are obviously not unscientific. The discovery of Neptune from a prediction based on the reasonable belief that there were residual perturbations in the motion of Uranus is an important case in point, and one that is much discussed in the literature. The manifest failure of astronomers to account for Uranus's motion did not lead to the refutation of Newton's law of gravitiation, yet significant scientific progress obviously did result. Retreating to WPF, Popper claims that Newton's law was prima facie refuted. In general, astronomers have never shared this view, and they are correct in not doing so. I argue that the law of gravitation would have been prima facie refuted only if there had been good reason at the time to believe as false what is true, namely, that an unknown trans-Uranian planet was the cause of those Uranian residuals. Knowledge of the trans-Uranian region was then so slight that it was merely a convenient assumption, one which there was little reason to believe was false, that the known influences on Uranus's motion were the only such influences. I conclude that in believing vi or supposing that it was this assumption that was false, rather than the law of gravitation, Leverrier and Adams, the co-predictors of Neptune, were acting rationally and intelligently. Popper's commentators offer a variety of accounts of the alleged practice of avoiding a refutation, and of this case in particular. I analyse a sample of their accounts to show how common is the acceptance of some of Popper's basic mistakes, even amongst those who claim to reject his falsificationism, and to display the effects on their accounts of this acceptance of his mistakes. Many commentators recognize that anomalies are typically dealt with by changes in the boundary conditions or in other of the auxiliary propositions employed. Where many still go wrong, however, is in retaining the presupposition of WPF which encouraged Popper to hold the contradictory view about anomalies in the first place. Thus Imre Lakatos and others, for example, have developed a 'siege mentality' about major scientific theories; they see them as under continual threat of refutation from anomalies, and so come to believe that dogmatism is essential in science if such theories are to survive as they do. I examine various such doomed attempts to reconcile Popper with the history of science. It is a common failure in this literature to conflate or to fail to see the need to distinguish a belief from a supposition, and an epistemic reason from a pragmatic reason. I argue that only if one does draw these distinctions can one give an adequate account of how anomalies are rationally dealt with in science. The other important strand in Popper's thinking about 'avoidance' of refutation which has seriously misled some of his commentators is his unfounded belief in the dangers of ad hoc hypotheses. I examine the accounts that a sample of such commentators provide of the trans-Uranian planet hypotheses of Leverrier and Adams. These commentators imply or assert what Popper only hints at, namely, that there is something fishy about this hypothesis. I provide a further defence of the rationality of entertaining this hypothesis at the time. I conclude with a few remarks about Popper's dilemma in respect of scientific practice and his long standing emphasis on refutations. (shrink)

Đôi khi hình thái “chiến lợi phẩm” từ thiên nhiên chỉ rất đơn giản thế này thôi. Hai cán bộ nghiên cứu lượm được gì? Một chùm “hạt dẻ” không gai (hạt bên trong trông tuyệt đối giống hạt dẻ, cũng có vỏ cứng, nhưng không có lớp áo gai như lông nhím bao ngoài). Một cành cây sa nhân khá lớn, kích thước có lẽ trưởng thành, cực đại. Một chú ốc núi, đang bám vào lá sa nhân để (...) đánh chén bữa trưa. (shrink)

VN138 VN (VN138BET, VN1388). Trang chủ chính thức nhà cái VN138 tại Việt Nam. VN138 casino trang cá cược online uy tín nhất Việt Nam. #VN138 #nhacaivn138 #VN138BET #VN138VN Địa chỉ: Ấp 4, Xã Mỹ Quý Tây, Huyện Đức Huệ, Tỉnh Long An Phone: 058 777 8888.