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Integrating GPT into the Journalism and Communication Industries:The Technological Logic,Ecosystem Reconstruction,and Ethical Chal enges
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作者 Chen Yuxia 《Contemporary Social Sciences》 2024年第3期106-119,共14页
Generative AI,represented by GPT(Generative Pre-trained Transformer),is now leading the technological revolution and is reconstructing the journalism and communication industries'ecosystems because of its powerful... Generative AI,represented by GPT(Generative Pre-trained Transformer),is now leading the technological revolution and is reconstructing the journalism and communication industries'ecosystems because of its powerful generative capacity and diverse range of outputs.While GPT is busy revolutionizing and innovating the production of news content,working patterns,and operation modes,it has also given rise to ethical concerns in regard to news authenticity,data security,humanistic values,and other related aspects.Therefore,it is imperative to initiate strategies and approaches,such as establishing a mechanism for verifying information authenticity,enhancing data security and privacy regulations,and instituting an ethical supervision and governance framework for AI,in order to facilitate the systematic advancement of AI-based news production while reinstating public trust. 展开更多
关键词 GPT model journalism and communication technological revolution ecosystem reconstruction ethical concerns
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Presymptomatic Diagnosis and Gene Therapy for Alzheimer’s Disease: Genomic, Therapeutic, and Ethical Aspects—A Systematic Review
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作者 Théodora M. Zohoncon Joseph Sawadogo +9 位作者 Abdoul Karim Ouattara Abdou Azaque Zoure Marie N. L. Ouedraogo Paul Ouedraogo Florencia W. Djigma Christelle W. M. Nadembèga Raphael Kabore Djénéba Ouermi Dorcas Obiri-Yeboah Jacques Simpore 《Advances in Alzheimer's Disease》 2023年第4期55-74,共20页
Over the past three decades, genomic and epigenetic sciences have identified more than 70 genes involved in the molecular pathophysiology of Alzheimer’s disease (AD). DNA methylation, abnormal histone and chromatin r... Over the past three decades, genomic and epigenetic sciences have identified more than 70 genes involved in the molecular pathophysiology of Alzheimer’s disease (AD). DNA methylation, abnormal histone and chromatin regulation and the action of various miRNAs induce AD. The identification of mutated genes has paved the way for the development of diagnostic kits and the initiation of gene therapy trials. However, despite major advances in neuroscience research, there is yet no suitable treatment for AD. Therefore, the early diagnosis of this neurodegenerative disease raises several ethical questions, including the balance between the principle of non-maleficence and the principle of beneficence. The aims of this research were to present the genomic and ethical aspects of AD, and to highlight the ethical principles involved in its presymptomatic diagnosis and therapy. A systematic review of the literature in PubMed, Google Scholar and Science Direct was carried out to outline the genomic aspects and ethical principles relating not only to the presymptomatic diagnosis of AD, but also to its gene therapy. A total of 16 publications were selected. AD is a multifactorial disease that can be genetically classified into Sporadic Alzheimer’s Disease and Familial Alzheimer’s Disease based on family history. Gene therapy targeting specific disease-causing genes is a promising therapeutic strategy. Advancements in artificial intelligence applications may enable the prediction of AD onset several years in advance. While early diagnosis of AD may empower patients with full decision competence for early decision-making, it also carries implications for the patient’s family members, who are at risk of developing the disease, potentially becoming a source of confusion or anxiety. AD has a significant impact on the life of individuals at risk and their families. Given the absence of disease modifying therapy, genetic screening and early diagnosis for this condition raise ethical issues that must be carefully considered in the context of fundamental bioethical principles, including autonomy, beneficence, non-maleficence, and justice. 展开更多
关键词 Neurodegenerative Diseases Alzheimer’s Disease Molecular Mechanism Gene Therapy Presymptomatic Diagnosis Ethics Gene Therapy Ethics
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Gene therapy for Parkinson’s Disease and Ethical Challenges: A Systematic Review
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作者 Théodora M. Zohoncon Joseph Sawadogo +10 位作者 Abdou Azaque Zoure Abdoul Karim Ouattara Marie N. L. Ouedraogo Luc Zongo Paul Ouedraogo Florencia W. Djigma Christelle W. M. Nadembèga Raphael Kabore Djénéba Ouermi Dorcas Obiri-Yeboah Jacques Simpore 《Advances in Parkinson's Disease》 2023年第2期9-28,共20页
Background: Parkinson’s disease (PD) is a complex, multifactorial neurodegenerative disorder with a pathophysiology deriving from the synergy of abnormal aggregation of neuroinflammation, synuclein and dysfunction of... Background: Parkinson’s disease (PD) is a complex, multifactorial neurodegenerative disorder with a pathophysiology deriving from the synergy of abnormal aggregation of neuroinflammation, synuclein and dysfunction of lysosomes, mitochondria and synaptic transport difficulties influenced by genetic and idiopathic factors. Worldwide, PD has a prevalence of 2-3% in people over the age of 65. To date, there is no certified, effective treatment for PD. Aim: The aims of this research were: (i) to present, on the basis of recent advances in molecular genetics and epigenetics, the genomic aspects and challenges of gene therapy trials for PD;(ii) to outline the ethical principles applicable to therapeutic trials for PD. Method: A systematic literature review was carried out to identify relevant articles reporting on genomic aspects and gene therapy in PD from 2001 to October 2023. The search was conducted in French and/or English in three databases: PubMed, Google Scholar and Science Direct. PRISMA guidelines were used in this systematic review. Results: A total of thirty-three publications were selected. An inductive thematic analysis revealed that numerous genetic mutations (SNCA, Parkin, PINK1, DJ-1, LRRK2, ATP13A2, VPS35, Parkin/PRKN, PINK1, DJ1/PARK7) and epigenetic events such as the action of certain miRNAs (miR-7, miR-153, miR-133b, miR-124, miR-137) are responsible for the onset of PD, and that genetic therapy for this pathology raises ethical questions that need to be elucidated in the light of the bioethical principles of autonomy, beneficence, non-maleficence and justice. Conclusion: There is no zero risk in biotechnology. Then, it will be necessary to assess all the potential risks of Parkinson disease’s gene therapy to make the right decision. It is therefore essential to pursue research and, with the guidance of ethics, to advance treatment options and meet the challenges of brain manipulation and its impact on human identity. The golden rule of medicine remains: “Primum non nocere”. 展开更多
关键词 Neurodegenerative Diseases Parkinson Disease Molecular Mechanism Gene Therapy Gene Therapy Ethics
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Errata regarding missing Ethical Statements in previously published articles:Part 3
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《Journal of Integrative Agriculture》 SCIE CAS CSCD 2024年第2期737-737,共1页
Ethical statements were not included in the published version of the following articles that appeared in previous issues of Journal of Integrative Agriculture.The appropriate statements provided by the Authors are inc... Ethical statements were not included in the published version of the following articles that appeared in previous issues of Journal of Integrative Agriculture.The appropriate statements provided by the Authors are included below. 展开更多
关键词 statements ethical MISSING
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Errata regarding missing Ethical Statements in previously published articles:Part 5
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《Journal of Integrative Agriculture》 SCIE CAS CSCD 2024年第2期739-739,共1页
Ethical statements were not included in the published version of the following articles that appeared in previous issues of Journal of Integrative Agriculture.The appropriate statements provided by the Authors are inc... Ethical statements were not included in the published version of the following articles that appeared in previous issues of Journal of Integrative Agriculture.The appropriate statements provided by the Authors are included below. 展开更多
关键词 statements ethical MISSING
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Errata regarding missing Ethical Statements in previously published articles:Part 4
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《Journal of Integrative Agriculture》 SCIE CAS CSCD 2024年第2期738-738,共1页
Ethical statements were not included in the published version of the following articles that appeared in previous issues of Journal of Integrative Agriculture.The appropriate statements provided by the Authors are inc... Ethical statements were not included in the published version of the following articles that appeared in previous issues of Journal of Integrative Agriculture.The appropriate statements provided by the Authors are included below. 展开更多
关键词 statements ethical MISSING
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Errata regarding missing Ethical Statements in previously published articles:Part 1
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《Journal of Integrative Agriculture》 SCIE CAS CSCD 2024年第2期735-735,共1页
Ethical statements were not included in the published version of the following articles that appeared in previous issues of Journal of Integrative Agriculture.The appropriate statements provided by the Authors are inc... Ethical statements were not included in the published version of the following articles that appeared in previous issues of Journal of Integrative Agriculture.The appropriate statements provided by the Authors are included below. 展开更多
关键词 statements ethical MISSING
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Errata regarding missing Ethical Statements in previously published articles:Part 2
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《Journal of Integrative Agriculture》 SCIE CAS CSCD 2024年第2期736-736,共1页
Ethical statements were not included in the published version of the following articles that appeared in previous issues of Journal of Integrative Agriculture.The appropriate statements provided by the Authors are inc... Ethical statements were not included in the published version of the following articles that appeared in previous issues of Journal of Integrative Agriculture.The appropriate statements provided by the Authors are included below. 展开更多
关键词 statements ethical MISSING
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Ethical Decision-Making Framework Based on Incremental ILP Considering Conflicts
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作者 Xuemin Wang Qiaochen Li Xuguang Bao 《Computers, Materials & Continua》 SCIE EI 2024年第3期3619-3643,共25页
Humans are experiencing the inclusion of artificial agents in their lives,such as unmanned vehicles,service robots,voice assistants,and intelligent medical care.If the artificial agents cannot align with social values... Humans are experiencing the inclusion of artificial agents in their lives,such as unmanned vehicles,service robots,voice assistants,and intelligent medical care.If the artificial agents cannot align with social values or make ethical decisions,they may not meet the expectations of humans.Traditionally,an ethical decision-making framework is constructed by rule-based or statistical approaches.In this paper,we propose an ethical decision-making framework based on incremental ILP(Inductive Logic Programming),which can overcome the brittleness of rule-based approaches and little interpretability of statistical approaches.As the current incremental ILP makes it difficult to solve conflicts,we propose a novel ethical decision-making framework considering conflicts in this paper,which adopts our proposed incremental ILP system.The framework consists of two processes:the learning process and the deduction process.The first process records bottom clauses with their score functions and learns rules guided by the entailment and the score function.The second process obtains an ethical decision based on the rules.In an ethical scenario about chatbots for teenagers’mental health,we verify that our framework can learn ethical rules and make ethical decisions.Besides,we extract incremental ILP from the framework and compare it with the state-of-the-art ILP systems based on ASP(Answer Set Programming)focusing on conflict resolution.The results of comparisons show that our proposed system can generate better-quality rules than most other systems. 展开更多
关键词 ethical decision-making inductive logic programming incremental learning conflicts
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Facing ethical concerns in the age of precise gene therapy:Outlook on inherited arrhythmias
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作者 Federico Carbone Fabrizio Montecucco 《World Journal of Cardiology》 2024年第2期64-66,共3页
This editorial,comments on the article by Spartalis et al published in the recent issue of the World Journal of Cardiology.We here provide an outlook on potential ethical concerns related to the future application of ... This editorial,comments on the article by Spartalis et al published in the recent issue of the World Journal of Cardiology.We here provide an outlook on potential ethical concerns related to the future application of gene therapy in the field of inherited arrhythmias.As monogenic diseases with no or few therapeutic options available through standard care,inherited arrhythmias are ideal candidates to gene therapy in their treatment.Patients with inherited arrhythmias typically have a poor quality of life,especially young people engaged in agonistic sports.While genome editing for treatment of inherited arrhythmias still has theoretical application,advances in CRISPR/Cas9 technology now allows the generation of knock-in animal models of the disease.However,clinical translation is somehow expected soon and this make consistent discussing about ethical concerns related to gene editing in inherited arrhythmias.Genomic off-target activity is a known technical issue,but its relationship with ethnical and individual genetical diversity raises concerns about an equitable accessibility.Meanwhile,the costeffectiveness may further limit an equal distribution of gene therapies.The economic burden of gene therapies on healthcare systems is is increasingly recognized as a pressing concern.A growing body of studies are reporting uncertainty in payback periods with intuitive short-term effects for insurance-based healthcare systems,but potential concerns for universal healthcare systems in the long term as well.Altogether,those aspects strongly indicate a need of regulatory entities to manage those issues. 展开更多
关键词 ETHICS Inherited arrhythmias CRISPR/Cas9 Gene therapy Equitable accessibility
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Ethics of Human Resources Management in the Cameroonian Health System, Medical Nomadism and the Ineffectiveness of the Fight against High Blood Pressure
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作者 Jean Ndibi Abanda Anicet Onana Akoa +2 位作者 Désiré Tchoffo Ulrich Dama Pierre Yassa Yoniene 《Health》 2024年第1期9-21,共13页
Context/objectives: The fight against Chronic Non-Communicable Diseases (NCDs) is a long-term undertaking, which requires available, motivated and well-managed human resources (HR). The administrative management of sk... Context/objectives: The fight against Chronic Non-Communicable Diseases (NCDs) is a long-term undertaking, which requires available, motivated and well-managed human resources (HR). The administrative management of skills on both qualitative and quantitative levels is one of the essential functions of a health system. To better implement policies of fight against High Blood Pressure (HBP) and other chronic diseases, it is important to establish strategies to retain health personnel. This loyalty requires favorable working conditions and consideration of the contribution-reward couple. Good working conditions are likely to reduce the phenomenon of medical nomadism;conversely, poor HR management can contribute to their exodus towards exotic “green pastures”, thus leading to an additional crisis in the Cameroonian health system. The fight against HBP is a complex, multifaceted and multifactorial reality that requires appropriate management model for all types of resources mainly HR. The main objective of this research is to show the impact of poor management of human resources in Cameroon health system on medical nomadism and the ineffectiveness of the fight against High Blood Pressure. Method: A cross-sectional descriptive survey among five hundred (500) health facilities in the center region of Cameroon has been conducted. A stratified probabilistic technique has been used, and the number of health facilities to be surveyed has been determined using the “sample size estimation table” of Depelteau. The physical questionnaires have been printed and then distributed to data collectors. After data collection, the latter were grouped during processing in Excel sheets. The Chi-square test was used for data with a qualitative value and that of Kolmogorov-Sminorf for data with a quantitative value to assess the normality and reliability of data. The Crochach’s Alpha reliability test allowed us to have a summary of the means and variances and then to search for intragroup correlations between variables. Descriptive analysis was possible with the XLSTAT 2016 software. Results: 43.60% of Health Facilities (HF) managers were unqualified. 82.20% of HF managers have staff in a situation of professional insecurity. They are mainly contractual (49.00), decision-making agents (24.40%), casual agents (08.80). The proportion of unstable personnel is average of 22.00% and very unstable, 12.00%. 展开更多
关键词 ETHICS Human Resources Management Cameroonian Health system Medical Nomadism Ineffectiveness High Blood Pressure
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On Ethical Literary Criticism and Game Theory--An Interview with Professor Nie Zhenzhao
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作者 HUANG Kai-hong NIE Zhen-zhao HE Qiong(Translator) 《Journal of Literature and Art Studies》 2024年第3期207-214,共8页
In 2014,Huang Kaihong,a professor at School of Foreign Languages and Cultures,Southwest University of Science and Technology,interviewed the Doctoral advisor Professor Nie Zhenzhao during the period of his academic vi... In 2014,Huang Kaihong,a professor at School of Foreign Languages and Cultures,Southwest University of Science and Technology,interviewed the Doctoral advisor Professor Nie Zhenzhao during the period of his academic visiting to Central China Normal University.As early as in 2005,Huang Kaihong conducted an interview with Professor Nie Zhenzhao on the topic of the general introduction of ethical literary criticism.So around 11 years later,the second interview mainly covers not only the ethical literary criticism theory,but the game theory and the relationship between them as well.Professor Nie thinks whether the game theory can be applied to literature research is still under discussion.The theory of ethical literary criticism is a kind of methodology based on science and it can get the attention of literary critics at home and abroad,which is because it fits the practical needs of literary criticism,draws the literary criticism away from only emphasizing criticism genres and the research of criticism terms,and pays attention to the true nature of the literary text in literature research.After consulting Professor Nie Zhenzhao about some related questions from the perspective of game theory.Huang Kaihong gets some significant information concerning literature research and understands the latest core terms and the concrete application method of ethical literary criticism,especially the relationship between the instructing and aesthetic functions of literature. 展开更多
关键词 ethical literary criticism game theory relationship methodology application
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PFAS: Ecological Implications, Remedial Actions and Ethical Considerations
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作者 Oluwafemi Awolesi Peter Oni +7 位作者 Abiodun Oshinowo Boluwatife S. Olubusoye Faustina Owusu Simeon Pama Sunday Temitope Osobamiro Acaye Ongwech Omotoyosi Awolesi Beatrice Arwenyo 《Health》 2023年第3期306-334,共29页
The C-F bond is one of the strongest in organic chemistry. It is responsible for the great stability of perfluoroalkyl and polyfluoroalkyl substances, commonly referred to as “PFAS”, a group of man-made chemicals th... The C-F bond is one of the strongest in organic chemistry. It is responsible for the great stability of perfluoroalkyl and polyfluoroalkyl substances, commonly referred to as “PFAS”, a group of man-made chemicals that include perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA). Thermal stability, surface activity, dielectric characteristics, chemical resistance, and inertness are just a few of the technical advantages that this group has over hydrocarbons, and since the 1950s, these chemicals have been largely utilized in a variety of domestic and industrial endeavors. The hydrophilic and lipophilic nature of this class of chemicals accounts for its uniqueness. Up until today, the chemistry and ecotoxicology of these chemicals continue to emerge. Issues concerning the destructive power of ignorance expedited by an ineffective regulatory institution continue to show that manufacturing chemicals are insufficient without giving serious thought to issues of openness and humanity’s awareness of its own safety. When discussing the nature of humanity and how it can be defined or redefined, it is important to allude to the significance of integrating business with ethics in its various forms. This paper highlights the importance of holding polluters accountable for PFAS contamination cleanup costs while emphasizing the need for chemical manufacturers to test and disclose the health and environmental effects of PFAS compounds. In addition, the sources, types, properties, applications, distribution, toxicological implications, regulations, and analytical methods associated with PFAS (per- and polyfluoroalkyl substances) are explored. The effectiveness of the remedial methods described in this paper needs to be progressively tested while exploring other sustainable approaches. 展开更多
关键词 Emerging Contaminants Per- and Polyfluoroalkyl Substances Non-Polymeric Chemicals REMEDIATION ETHICS Public Health
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On the Ethical Dimensions of Literary Criticism in the Realm of We Media
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作者 Chai Dongdong 《Contemporary Social Sciences》 2023年第5期102-113,共12页
In the realm of We Media,literary criticism is not completely free and unrestricted during its continuous production process;instead,it should adhere to certain ethical norms.The ethical dimensions of literary critici... In the realm of We Media,literary criticism is not completely free and unrestricted during its continuous production process;instead,it should adhere to certain ethical norms.The ethical dimensions of literary criticism in We Media focus on fostering a fair relationship between criticism activities and text,society,and the audience in order to facilitate healthy and orderly criticism that yields positive outcomes.The ethics of literary criticism in We Media can be categorized into aesthetic ethics,cultural ethics,political ethics,and media ethics within its internal structure,all of which ultimately converge into the realm of art production ethics.It is important to embrace a consciousness of intersubjectivity and adopt a cognitive approach of situationism in order to avoid blind restrictions and misjudgments in order to foster a positive and healthy ecosystem for literary criticism in We Media.Additionally,it is crucial to adhere to bottom-line thinking and emphasize responsibility,taste,and discipline while regulating the field of criticism,the audience,and critical text. 展开更多
关键词 We Media literary criticism ETHICS literature and art in new media
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Artificial intelligence ecosystem for computational psychiatry:Ideas to practice
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作者 Xin-Qiao Liu Xin-Yu Ji +1 位作者 Xing Weng Yi-Fan Zhang 《World Journal of Meta-Analysis》 2023年第4期79-91,共13页
Computational psychiatry is an emerging field that not only explores the biological basis of mental illness but also considers the diagnoses and identifies the underlying mechanisms.One of the key strengths of computa... Computational psychiatry is an emerging field that not only explores the biological basis of mental illness but also considers the diagnoses and identifies the underlying mechanisms.One of the key strengths of computational psychiatry is that it may identify patterns in large datasets that are not easily identifiable.This may help researchers develop more effective treatments and interventions for mental health problems.This paper is a narrative review that reviews the literature and produces an artificial intelligence ecosystem for computational psychiatry.The artificial intelligence ecosystem for computational psychiatry includes data acquisition,preparation,modeling,application,and evaluation.This approach allows researchers to integrate data from a variety of sources,such as brain imaging,genetics,and behavioral experiments,to obtain a more complete understanding of mental health conditions.Through the process of data preprocessing,training,and testing,the data that are required for model building can be prepared.By using machine learning,neural networks,artificial intelligence,and other methods,researchers have been able to develop diagnostic tools that can accurately identify mental health conditions based on a patient’s symptoms and other factors.Despite the continuous development and breakthrough of computational psychiatry,it has not yet influenced routine clinical practice and still faces many challenges,such as data availability and quality,biological risks,equity,and data protection.As we move progress in this field,it is vital to ensure that computational psychiatry remains accessible and inclusive so that all researchers may contribute to this significant and exciting field. 展开更多
关键词 Computational psychiatry Big data Artificial intelligence Medical ethics Large-scale online data
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Reading of The Guiltless from the Perspective of Ethical Literary Criticism
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作者 MA Xin-yu NI Xiao-shan 《Journal of Literature and Art Studies》 2023年第11期819-824,共6页
The Guiltless is Hermann Broch’s last novel,and it is also a work that embodies Broch’s literary and artistic view.The novel takes place in a period of social and historical change,and the conflict between the old a... The Guiltless is Hermann Broch’s last novel,and it is also a work that embodies Broch’s literary and artistic view.The novel takes place in a period of social and historical change,and the conflict between the old and the new ethical relations leads to the confusion of the ethical relations,which causes the relationship between the characters to become distorted.This paper tries to analyze the relationship between Baroness W and her family from the perspective of Ethical Literary Criticism in aspects of ethical environment,ethical selection and ethical identity.It reveals that in the period of social and historical change,in the environment of social ethics disorder,the distorted ethical selection of characters and the loss of ethical identity.Hermann Broch attempts to arouse readers’ethical reflection by depicting such an era and such characters. 展开更多
关键词 The Guiltless ethical Literary Criticism ethical environment ethical selection ethical identity
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Ethical Criteria in Research in Music Education in Brazil
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作者 Cristina Rolim Wolffenbüttel 《Journal of Philosophy Study》 2023年第5期229-239,共11页
The growth of research in Music Education in Brazil,together with the advancement of ethical care in research,originated this research that aimed to investigate aspects related to ethical care in research in Music Edu... The growth of research in Music Education in Brazil,together with the advancement of ethical care in research,originated this research that aimed to investigate aspects related to ethical care in research in Music Education in Brazil,based on Resolution No.510/2016,which deals with ethics in research with human beings.Data were collected via Internet,in the journal of the Brazilian Association of Music Education(known by the acronym ABEM),with a time frame from 2016 to 2022.As a result,five papers were found.It is understood,in this sense,that there is room for the growth of investigations in Music Education that deal with research ethics.Despite the advances in legislation regarding research ethics,as well as the need for investigations in Music Education to also consider these issues in their data collection and analysis,the theme has still been little considered in methodological procedures. 展开更多
关键词 ETHICS ethical criteria music education research
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Female Ethical Images in The Thorn Birds
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作者 FENG Xingyu 《Cultural and Religious Studies》 2023年第5期246-251,共6页
Titled as the name of the main characters,the seven parts in The Thorn Birds together tell the story of the three generations of the Cleary family from 1915 to 1969.Fiona and Paddy are the first generation,Meggie and ... Titled as the name of the main characters,the seven parts in The Thorn Birds together tell the story of the three generations of the Cleary family from 1915 to 1969.Fiona and Paddy are the first generation,Meggie and Ralph are the second generation,and Justine and Dane are the third generation.Although they are both thorny birds,they have different personal characteristics and life pursuits.Fiona,Meggie,and Justine,as women,are more and more rebellious from generation to generation.They are more and more daring to fight against the Almighty God and their cruel fates.But at the same time,in the process of pursuing self-happiness,there are also dislocations of ethical identity of these women who inevitably make wrong ethical choices.The author of this thesis tries to analyze the ethical identity of the three generations of women in The Thorn Birds from a relatively comprehensive perspective based on literary ethics,and then analyzes the round ethical image of these female characters. 展开更多
关键词 The Thorn Birds female characters ethical images
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Stevens’s Ethical Identity Dilemma in The Remains of the Day
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作者 ZHAO Shuya 《Sino-US English Teaching》 2023年第7期264-267,共4页
Based on ethical literary criticism,this paper aims to analyze the factors contributing to Stevens’loss of ethical identity.It contends that distorted ethical relationships are the primary driver behind Stevens’s et... Based on ethical literary criticism,this paper aims to analyze the factors contributing to Stevens’loss of ethical identity.It contends that distorted ethical relationships are the primary driver behind Stevens’s ethical identity dilemma,which includes the abnormal father-son relationship,Stevens’s blind admiration for his master,and his avoidance of Miss Kenton’s feelings. 展开更多
关键词 ethical identity DILEMMA The Remains of the Day
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PFAS: Ecological Implications, Remedial Actions and Ethical Considerations
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作者 Oluwafemi Awolesi Peter Oni +7 位作者 Abiodun Oshinowo Boluwatife S. Olubusoye Faustina Owusu Simeon Pama Sunday Temitope Osobamiro Acaye Ongwech Omotoyosi Awolesi Beatrice Arwenyo 《Journal of Agricultural Chemistry and Environment》 2023年第3期306-334,共29页
The C-F bond is one of the strongest in organic chemistry. It is responsible for the great stability of perfluoroalkyl and polyfluoroalkyl substances, commonly referred to as “PFAS”, a group of man-made chemicals th... The C-F bond is one of the strongest in organic chemistry. It is responsible for the great stability of perfluoroalkyl and polyfluoroalkyl substances, commonly referred to as “PFAS”, a group of man-made chemicals that include perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA). Thermal stability, surface activity, dielectric characteristics, chemical resistance, and inertness are just a few of the technical advantages that this group has over hydrocarbons, and since the 1950s, these chemicals have been largely utilized in a variety of domestic and industrial endeavors. The hydrophilic and lipophilic nature of this class of chemicals accounts for its uniqueness. Up until today, the chemistry and ecotoxicology of these chemicals continue to emerge. Issues concerning the destructive power of ignorance expedited by an ineffective regulatory institution continue to show that manufacturing chemicals are insufficient without giving serious thought to issues of openness and humanity’s awareness of its own safety. When discussing the nature of humanity and how it can be defined or redefined, it is important to allude to the significance of integrating business with ethics in its various forms. This paper highlights the importance of holding polluters accountable for PFAS contamination cleanup costs while emphasizing the need for chemical manufacturers to test and disclose the health and environmental effects of PFAS compounds. In addition, the sources, types, properties, applications, distribution, toxicological implications, regulations, and analytical methods associated with PFAS (per- and polyfluoroalkyl substances) are explored. The effectiveness of the remedial methods described in this paper needs to be progressively tested while exploring other sustainable approaches. 展开更多
关键词 Emerging Contaminants Per- and Polyfluoroalkyl Substances Non-Polymeric Chemicals REMEDIATION ETHICS Public Health
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