This article conducts a mixed-method content analysis of Chinese and American news media coverage of Google DeepMind’s Go playing computer program, AlphaGo. Drawing on humanistic approaches to artificial intelligence, combined with an empirically rigorous content analysis, it examines the differences and overlap in coverage by the Chinese and American press in their accounts of AlphaGo, and its historic match with Korea’s Lee Sedol in March, 2016. The event was not only followed intensely in China, but also made the front page (...) of The New York Times. This article finds that the Chinese press was more likely than the American press to frame AlphaGo as non-threatening, which the authors attribute to cultural differences and the two countries' different understandings of Go. In addition to quantitatively identifying similarities and differences in the framing of AlphaGo, this paper also investigates the underlying and evolving contestations over what constitutes the “human” and the “machine.” It concludes by discussing the implications of the study’s findings as well as outlining avenues for further research. (shrink)

In the digital age, many corporations communicate with their publics via online channels. Among many channels, a corporation’s official Web site is often used for informing publics of its performance and other corporate-related information and for shaping a positive corporate image. This study quantitatively analyzed corporate Web sites, particularly the “About us” Web pages of Fortune 500 corporations based on symbolic convergence theory, which describes the formation of symbolic reality and the shared meaning of that symbolic reality among the public. (...) A content analysis revealed that economic corporate management was the dominant rhetorical vision, and the fantasy, in the context of SCT, of being a superior company was emphasized by the 500 examined corporations. Such symbolic reality was constructed using corresponding structural tools of Web content, such as dramatis personae, plot line, and scene. In addition, the rhetorical vision and fantasy themes created by the Web sites turned out to be contingent on business classifications. Companies that pursued other types of fantasy themes and rhetorical visions were also identified. Some suggestions for corporate communicators are provided based on the results of this analysis. (shrink)

This study explores the impact of teachers? perception of trust in colleagues on their sense of empowerment in Mainland China, with a particular focus on the mediating role of teacher efficacy. The results of a survey of 1646 teachers indicate that although teachers scored positively on trust in colleagues, efficacy and empowerment, they had relatively lower scores on general teaching efficacy (GTE) and participation in decision-making. Trust in colleagues was a significant predictor of teacher empowerment. In addition, personal teaching efficacy (...) had a significant mediation effect on the relationship between trust in colleagues and teacher empowerment, while GTE had not. These findings lead to some implications for understanding the nature of GTE and the relationship between trust and teacher empowerment. (shrink)

In April 2011, the Korea Centers for Disease Control and Prevention announced the results of an epidemiological investigation that an unknown cause of lung disease that occurred throughout Korea was caused by humidifier disinfectants. The unprecedented social catastrophe caused by humidifier disinfectants, a household chemical, has so far reported 1,784 deaths and 5,984 survivors in South Korea. This study was designed to investigate the multi-layer relationships between psychological symptoms and adaptive functioning in survivors of the Humidifier disinfectants in South Korea (...) caused by chemical toxic substances. Specifically, this study aimed to explore how psychological symptoms affect actual interpersonal relationships and job adjustment with two variable sets, six internalizing and externalizing subscales, and three adaptation subscales. A total of 224 survivors recruited from a program to support humidifier disinfectant survivors by the government participated in this study. This research was approved by the Institutional Review Board of one of the Universities in South Korea. The age range of the participants was 18–73 years, 37.1% were male, and 62.9% were female. The participants responded to the Adult Self-Report of the Achenbach System of Empirically Based Assessment. A Canonical Correlation Analysis generated three unique patterns in the relationships between psychological symptoms and adaptive functions. Humidifier disinfectant survivors in the first pattern were more vulnerable to psychological symptoms and showed maladaptive functioning in life. Survivors in the second pattern showed intrusive behaviors and appeared to be adaptive in relationships with friends. Finally, survivors in the third pattern showed aggressive behaviors and reported poor partner relationships while showing good relationships with friends. The practical implications of the interventions are also discussed. (shrink)

Attempting to determine solutions for unethical practices in the field, this research was designed to assess the effectiveness of public relations firms’ ethics statements in decreasing the incidence of malpractice. This study revealed an encouraging finding that practitioners working in firms with ethical parameters were significantly more likely to engage in ethical practices. Moreover, educating public relations practitioners about the content of ethics statement could positively influence their ethical practices. At the same time, this study’s findings suggest further questions for (...) consideration in future scholarship and in the application of ethics statements to practice within the field. (shrink)

continent. 2.1 (2012): 2–5 To begin with, as we understand from a remote place like Seoul, there have been two different conceptions of materiality in the Western experimental ?lm history: materiality of cinema and of ?lm. The former has been represented by the practitioners of the so-called the “Expanded Cinema” and the latter by the tradition of the “Hand-made” ?lm. Whereas for the Expanded Cinema, the materiality or the “medium-speci?city” includes not only the ?lm material but also the entire condition (...) and environment in which the cinematic experience is situated (i.e.: screen, projector, audience and theatre); for the Hand-made ?lm, it is the whole ?lmic process prior to the screening in front of the audience (i.e.: hand-processing and optical-printing). The two practices share in the materialist turn that opens up the radical possibilities of aesthetic (and even political) interventions into a process previously considered seamless and transparent. What can be called to attention through the materialist turn includes the aesthetic-institutional process in the projection-spectator relation and the (non-) representational process in ?lm-making. Moreover, these interventions bring their own temporalities back to those processes, and this returning emancipates the temporalities from their subordination to the cinema-as-commodity. Hangjun Lee is a ?lm-based artist whose practice is concerned with Hand-made Film and Experimental Cinema. Given these interests, Lee questions the linkage between materiality and temporality. This was his preoccupation around 2006, the time at which he started to collaborate with Chulki Hong, the noise improviser. The improvisational nature of their audio-visual performances opened means of detouring from the conventional editing techniques. Their collaboration also afforded critical investigations into the performativity of the practices in both the darkroom and the screening room, as well as in the private recording/practicing studio, and public performance spaces for the improvising musician. In fact, it was a kind of common interest shared by both us from the outset. In our collaboration, we avoid sacri?cing/concealing/minimizing one form of performativity (the performative nature and temporality of compositional process) for the sake of the other (i.e. those in improvisational and executional process). In the ?eld of experimental music and sound, this kind of approach has been comprehensively called “cracking” or “hacking”. The concepts are ?nely formulated in the coinage of “Cracked Everyday Electronics” (by Voice Crack) or more generally “Handmade Electronic Music” (by Nicolas Collins). 1 And this was a pure but perhaps necessary coincidence. the original title of the work of our collaboration and, retrospectively, of the set of our working principles at the same time, “The Cracked Share” was named by Lee after Georges Bataille’s masterwork, The Accursed Share , with the substitution of the adjective with “Cracked” as a synonym for ‘reticulated’ in the photographic image. We think the ascetic and subtractive aesthetic turn of the contemporary non-idiomatic improvised (and even somewhat non-improvised) music 2 pushed us further towards more radical dissociation with the empty temporality of commodi?ed audio-visual experience. It can be called the aesthetics of “without,” and exemplars include Yoshihide Otomo’s Turntable Without Records , Sachiko M’s Sampler without Samples . There are also other radical experiments even with the (non-)improvised music without noise and sounds that neatly meet the rules and idioms of the existing/established experimental music. For us, this thread among the experimental music currents weighs in its emphasis on subtractive and dissociational power unique to improvisational action. Surely, the tradition of the Cracked and Handmade improvised music teaches us the crucial lesson that “[m]edia and mediation are never transparent” and that “[m]ediation actively transforms data from one form to another and is never passive.” 3 We couldn’t agree to this statement more. However, without the removal and withdrawal power of improvisation that poses and keeps both subjects (performer and audience) and objects (projector and instrument) in “inferiority,” 4 generalized cracking and hacking practices—or simply “glitch”—in music and visuals would be either sublimated into the mystical and ritualistic forms of “Film Alchemy” and “Noise Music” (to which both of us still strongly feel a belonging but also, more or less, ambivalent sentiments), or else assimilated into the logic of the commodi?ed audio-visual communication. Today in music, this principle of improvisational performativity should be formulated as the dis-organization of sound against the associational de?nition of (electronic) music and it needs to be translated into audio-visual experiences. In other words, cracking practices of free improvisation need not be limited in artistic creativity, in a darkroom, in a studio, or on the stage; the principle of the dis-organization of sound should be the principle of dis-organization (or cracked organization) of audio-visual performance space itself. NOTES 1) Norbert Möslang, “How Does a Bicycle Light Sound?: Cracked Everyday Electronics,” Leonardo Music Journal 14 (2004): 83; Nicolas Collins, Handmade Electronic Music: The Art of Hardware Hacking (New York: Rutledge, 2006). 2) We refer this not to the historical style or genre but rather the idea and practice that ?free improvisation? stands for. On the distinction between idiomatic and non-idiomatic improvisation, see Derek Bailey, Improvisation: Its Nature and Practice in Music (Cambridge, MA: Da Capo, 1993). On radically politico-histrorical interpretations of free improvisation and noise music from various present viewpoints, see Noise and Capitalism , (eds.) Mattin & Anthony Iles (Arteleku Audiolab, 2009). 3) Caleb Kelly, Cracked Media: The Sound of Malfunction (Cambridge: MIT Press, 2009), p. 29. 4) I borrow the term from my long-time collaborator, Choi Joonyong. See Ryu Hankil, Hong Chulki & Choi Joonyong, Inferior Sounds (Balloon and Needle, CD, 2011). (shrink)

This article suggests a new field of curriculum studies called “Curriculum Studies as Post Oriental Text” as an emerging inquiry of the global postcolonial curriculum studies. Based on readings of postcolonial theories, analysis of empirical studies of Asian curriculum practices, and author’s longtime postcolonial observation of South Korean curriculum scholarship, the article discusses five topics in details with a hope that more diverse and transgressive inquiry of Asian postcolonial curriculum studies will be developed and expanded among scholars of education in (...) Asia. (shrink)

In billion years of evolution, eukaryotes preserved the chromosome ends with arrays of guanine repeats surrounded by thymines and adenines, which can form stacks of four‐stranded planar structure known as G‐quadruplex (G4). The rationale behind the evolutionary conservation of the G4 structure at the telomere remained elusive. Our recent study has shed light on this matter by revealing that telomere G4 undergoes oscillation between at least two distinct folded conformations. Additionally, tumor suppressor BRCA2 exhibits a unique mode of interaction with (...) telomere G4. To elaborate, BRCA2 directly interacts with G‐triplex (G3)‐derived intermediates that form during the interconversion of the two different G4 states. In doing so, BRCA2 remodels the G4, facilitating the restart of stalled replication forks. In this review, we succinctly summarize the findings regarding the dynamicity of telomeric G4, emphasize its importance in maintaining telomere replication homeostasis, and the physiological consequences of losing G4 dynamicity at the telomere. (shrink)

The Constitution of the World Health Organization affirms that “the enjoyment of the highest attainable standard of health is one of the fundamental rights of every human being.” The Universal Declaration of Human Rights lays the foundations for the international framework for the right to health. This human right is now codified in numerous national constitutions, as well as legally binding international human rights treaties, such as the International Covenant on Economic, Social and Cultural Rights.Although medical care and access to (...) medicines are vital features of the right to health, almost two billion people lack access to essential medicines, leading to immense avoidable suffering. Improving access to essential medicines could save 10 million lives each year, four million of them in Africa and South-East Asia alone. Gross inequity is a shocking feature of the world pharmaceutical situation. (shrink)

This work is the first English monograph on Franciscus Junius's (1545–1602) theology in more than 40 years, and also is the first monograph on Junius’s use of Thomistic moral concepts to date.

ZusammenfassungDie öffentliche Theologie geht von der Kritik an der Privatisierung der Theologie aus und richtet sich auf das aktive Teilnehmen an den öffentlichen Diskursen der Gesellschaft für das gemeinschaftliche Wohl. Der vorliegende Aufsatz fasst den Ausgangs- sowie Zielpunkt der öffentlichen Theologie unter dem Begriff Entprivatisierungsthese zusammen. Während öffentliche Theologie auf die Überwindung von Säkularisierung und Individualisierung zielt, die unter dem Begriff von Privatisierung mitbegriffen sind, sind hier die positiven öffentlichen Bedeutungen von Säkularisierung und Individualisierung verdeutlicht. Ausgehend von Harnacks privatisierter theologischer (...) Auffassung vom Evangelium und seiner Teilnahme an politischen und sozialen Fragen wird herausgestellt, dass die öffentliche Dimension der Theologie nicht in der Exklusion von Säkularisierung und Individualisierung, sondern in ihrer positiven Aufnahme zurückzugewinnen ist. (shrink)

This paper is about activities of ‘community of inquiry’ on the basis of Lipman’s model applied at a kindergarten in Seoul, Korea. The activities of community of inquiry, basically, includes a series of activities, for example, reading textbooks, making up questions, discussing on themes, working out exercises and further responding. At the beginning of P4C lessons, young children had difficulties in reading texts with no pictures, and making up questions. Having philosophy lessons repeatedly, they were accustomed to the activities, felt (...) joy of thinking by themselves, and enjoyed dialoguing with friends and discussing together. The young children in the community of inquiry showed intimacy and curiosity about the stories written by Dr, Chung, which described typical Korean young child’s daily life and were full of situations experienced in their families and kindergartens. The young children were interested in inquiring philosophical aspects of the stories, tried to think by themselves like philosophers, and finally could achieve the goals of P4C, in short, to think by themselves, to cultivate ethical and aesthetic mind, and to harmonize with others. (shrink)

All of the world's religions refer to death in some way. Everyone is somewhat familiar with stories about where we go or what happens to us after death. From an early age, we have all heard stories of heaven or hell or some other version of paradise. Many of us believed such stories, and a great number of us still do. When considering that such stories manage to persist in modern times, an age of science and logic, we can be (...) sure that death is an issue to which humans attach great importance. In a sense, the idea of an afterlife can be a great source of comfort to those whose death is imminent, as well as to their loved ones. Those who have led especially difficult lives can look forward to a more pleasant world, while those who have enjoyed happiness and abundance have the chance to experience more good fortune. To those left behind, the idea of an afterlife presents the chance to meet a loved one again. We may not be conscious of it, but such hopes and expectations stay with us throughout our lives. If such an afterlife does exist, then there is no reason to avoid or fear death. Moreover, if we believe that another life awaits us, then we would believe that we are only separated from our loved ones temporarily before being reunited with them later on. (shrink)

ObjectivePrevious research has shown that adolescents in single-mother households are at heightened risk for adjustment problems. However, limited studies have investigated the mechanisms leading to adolescent problem behaviors in single-mother households. To address this research gap, this study applied the Family Stress Model to examine how single mothers’ material hardship is linked to adolescent problem behaviors, focusing on the mediating roles of mothers’ depression and mother-adolescent closeness. The moderating role of adolescent school connectedness in the relationships between mother-adolescent closeness and (...) school connectedness and between mothers’ depression and school connectedness was also investigated.Materials and methodsThe study analyzed data from 1,384 adolescents and their single mothers who participated in the Fragile Families and Child Wellbeing Study at Wave 6. The associations between study variables were analyzed using structural equation modeling by decomposing the direct, indirect, and total effects of material hardship on adolescent problem behaviors. School connectedness’s interactions with mother-adolescent closeness and mothers’ depression were also examined.ResultsResults showed a significant indirect relationship between material hardship and adolescent problem behaviors through sequential mediation of mothers’ depression and mother-adolescent closeness. Mothers’ depression also significantly mediated the relationship between material hardship and problem behaviors. Lastly, school connectedness moderated the relationship between mother-adolescent closeness and adolescents’ internalizing behaviors. The association between mother-adolescent closeness and adolescents’ internalizing behavior was weaker for adolescents with higher levels of school connectedness.ConclusionThe results indicate the important indirect effect of economic strain on adolescents’ problems behaviors in single-mother households, which has been less emphasized compared to the effects in earlier childhood. High rates of material hardship and adolescent problem behaviors in single-mother families call for multifaceted interventions focusing on family processes and protective factors, including school environment. (shrink)

Bataille has often been dismissed as an "excremental" philosopher. Recently, however, his writings have garnered more serious attention, especially because of their influence upon contemporary French thought. But Bataille's importance far exceeds his place in the history of ideas. In his notion of communication, Bataille offers us a radically new conception of value. ;Bataille diagnoses utilitarian values as representative of a fundamental selfishness. This selfishness is a result of our placing value on solid things---whether that be the thing desired or (...) the thing that desires---rather than on the movement between beings. Expenditure without return would be the ultimate expression of this non-utilitarian movement. The movement of desire---i.e. communication---is usually recognized only as the means towards a solid end. Reason as teleological is the project of acquisition. In opposition to an economy whose paradigm is acquisition, one which Bataille labels "restricted," Bataille proposes a general economy based on expenditure. ;Life is a movement of luxury. Individuals constantly accumulate resources only to be dissolved in eroticism and in death, in poetry and in tragedy, in laughter and in tears. We vigilantly guard against dissolution, fearing the loss of meaning that comes with the end of separate existence. We close ourselves off to the flux of Being. We deny our intimate participation with the continuity that---to a discontinuous being---can only mean death. But our petty concerns, our worries about the future, our care for self-preservation, lead to a life of niggardly squalor. Separate existences fail to communicate . For Bataille, sovereign value is communication. Both the physical boundaries we maintain and the societal prohibitions we observe---and these two are not unrelated---must be transgressed for a movement of luxury to transfigure lackluster existence and open beings to communication. (shrink)

BackgroundExperience with open disclosure and its study are restricted to certain western countries. In addition, there are concerns that open disclosure may be less suitable in non-western countries. The present study explored and compared the in-depth perceptions of the general public and physicians regarding open disclosure in Korea.MethodsWe applied the COREQ checklist to this qualitative study. We conducted 20 in-depth interviews and four focus group discussions with 16 physicians and 18 members of the general public. In-depth interviews and focus group (...) discussions were performed according to semi-structured guidelines developed according to a systematic review of open disclosure. We conducted a directed content analysis by analyzing the verbatim transcripts and field notes in accordance with the predetermined guidelines.ResultsOpen disclosure perceptions were summarized in terms of the “five Ws and one H”. All physician and general public participants acknowledged the normative justifiability of open disclosure. The participants mostly agreed on the known effects of open disclosure, but the physicians had negative opinions on its expected effects, such as decreased intention of the general public to file lawsuits and increased credibility of medical professionals. Generally, the participants thought that open disclosure is required for medical errors causing major harm. However, the physicians and general public had conflicting opinions on the need for open disclosure of near misses. Most physicians did not know how to conduct open disclosure and some physicians had bad experiences due to inappropriate or incomplete open disclosure.ConclusionPhysicians and the general public in Korea acknowledge the need for open disclosure. Guidelines according to the type of patient safety incident are required to encourage physicians to more readily conduct open disclosure. Furthermore, hospitals need to consider organizing a dedicated team and hiring experts for open disclosure. (shrink)

The concept of emotion can be organized within a hypothetical space comprising a limited number of dimensions representing essential properties of emotion. The present study examined cultural influences on such conceptual structure by comparing the performance of emotion word classification between Japanese and Korean individuals. Two types of emotional words were used; central concepts, highly typical examples of emotion, and less typical peripheral concepts. Participants classified 30 words into groups based on conceptual similarity. MDS analyses revealed a three-dimensional structure with (...) valence, social engagement, and arousal dimensions for both cultures, with the valence dimension being the most salient one. The Japanese prioritized the social engagement over the arousal while the Koreans showed sensitivities to the arousal dimension. Although the conceptual structure was similar for the two countries, the weight of importance among the three dimensions seems to be different, reflecting each culture’s values and communication styles. (shrink)

Since service providers directly conduct emotional labor to customers, it is important to identify the factors influencing emotional labor of service providers. Even though the studies identifying the predisposing factors influencing emotional labor are taking place, there is no empirical evidence confirming how relationship bonds, which have been established between corporations and service providers, are related to emotional labor. This study examined the influences of relationship bonds on emotional labor through person-organization fit (P-O fit) and the moderating effects of collectivism (...) between P-O fit and emotional labor. Analysis was conducted by performing questionnaire surveys targeting 365 employees in the financial industry. As a result of the analysis, it has been found that financial bonds, social bonds, and structural bonds enhanced P-O fit and P-O fit improved deep acting. In addition, this study identified that collectivism of service providers strengthened the influence of P-O fit toward deep acting. This study not only suggested the empirical evidence identifying the process of relationship bonds influencing emotional labor but also expanded the scope of study by examining moderating roles of collectivism in cultural psychology aspect. (shrink)

Speech recognition technology has played an indispensable role in realizing human-computer intelligent interaction. However, most of the current Chinese speech recognition systems are provided online or offline models with low accuracy and poor performance. To improve the performance of offline Chinese speech recognition, we propose a hybrid acoustic model of deep convolutional neural network, long short-term memory, and deep neural network. This model utilizes DCNN to reduce frequency variation and adds a batch normalization layer after its convolutional layer to ensure (...) the stability of data distribution, and then use LSTM to effectively solve the gradient vanishing problem. Finally, the fully connected structure of DNN is utilized to efficiently map the input features into a separable space, which is helpful for data classification. Therefore, leveraging the strengths of DCNN, LSTM, and DNN by combining them into a unified architecture can effectively improve speech recognition performance. Our model was tested on the open Chinese speech database THCHS-30 released by the Center for Speech and Language Technology of Tsinghua University, and it was concluded that the DLD model with 3 layers of LSTM and 3 layers of DNN had the best performance, reaching 13.49% of words error rate. (shrink)

Abstract This study was designed to investigate the factors affecting ethical practices of public relations professionals in public relations firms. In particular, the following organizational ethics factors were examined: (1) presence of ethics code, (2) top management support for ethical practice, (3) ethical climate, and (4) perception of the association between career success and ethical practice. Analysis revealed that the presence of an ethics code along with top management support and a non-egoistic ethical climate within public relations firms significantly influenced (...) public relations professionals' ethical practices. Content Type Journal Article Category Original Paper Pages 1-19 DOI 10.1007/s13520-011-0013-1 Authors Eyun-Jung Ki, Department of Advertising and Public Relations, College of Communication and Information Sciences, The University of Alabama, Box 870172, Tuscaloosa, AL 35487-0172, USA Junghyuk Lee, Division of Communication Arts, Kwangwoon University, Seoul, South Korea Hong-Lim Choi, School of Communication, Sun Moon University, 100, Kalsan-ri, Tangjeong-myeon, Asan-si, Chungnam 336-708, South Korea Journal Asian Journal of Business Ethics Online ISSN 2210-6731 Print ISSN 2210-6723. (shrink)

Hudson presents a lucid, thoughtful, and convincing account of how Kant's belief in causal determinism is compatible with his belief in human free will. Hudson's book is divided into five largely self contained chapters, the first of which clearly sets forth the apparent conflict. The second chapter is the heart of the book and is also where Hudson is at his best. Hudson brings Kant into contemporary philosophy of mind in the third chapter. The fourth chapter, which is the least (...) crucial for an appreciation of Hudson's central thesis, reconstructs Kant's argument for causal determinism. Hudson concludes with an account of Kant's theory of free will, an account which is surprisingly unsatisfactory in comparison to the rest of the work. (shrink)

Since the Korean Philosophy of Education Society was established in 1964, the question regarding the nature of Philosophy of Education as a modern discipline has always been a vexing question to mo...

Teacher behaviors are one of the most significant factors influencing student learning. Students from different cultures may have different interpretations of their teachers’ behaviors. This study compared the associations between teacher strictness, teacher feedback, and students’ motivational beliefs using data from six Western countries (the United States, the United Kingdom, Finland, Norway, Australia, and New Zealand) and six East Asian regions (Japan, Korea, mainland China, Hong Kong, Macau, and Taiwan) in the Program for International Student Assessment (PISA) 2015. A (...) total of 89,869 15-year-old students were included in data analysis. The findings indicate that (i) teacher strictness was negatively associated with Western students’ motivation, but positively related to that of East Asian students; (ii) teacher feedback had significant positive associations with the motivational beliefs of both Western and East Asian students; and (iii) there was a positive relationship between teacher strictness and teacher feedback in East Asian context. These results highlight the need to consider cultural factors when interpreting students’ reactions to teacher behaviors. (shrink)

Ruyu HungNational Chiayi UniversityThis collective writing is intended to portray the contour of philosophy of education in contemporary Taiwan, resounding many beautiful counterparts in EPAT (Bies...

Computerized relaxation training has been suggested as an effective and easily accessible intervention for individuals with psychological distress. To better elucidate the neural mechanism that underpins the effects of relaxation training, we investigated whether a 10-session computerized relaxation training program changed prefrontal gamma-aminobutyric acid levels and cerebral blood flow in women with psychological distress. We specifically focused on women since they were reported to be more vulnerable to develop stress-related disorders than men. Nineteen women with psychological distress but without a (...) diagnosis of psychiatric disorders received the 10-day computerized relaxation training program that consisted of 30-min cognitive-relaxation training and 10-min breathing-relaxation training per day. At baseline and post-intervention, perceived stress levels, anxiety, fatigue, and sleep quality were assessed by self-report questionnaires. Brain magnetic resonance spectroscopy and arterial spin labeling scans were also performed before and after the intervention to evaluate GABA levels and relative CBF in the prefrontal region. Levels of perceived stress, anxiety, fatigue, and sleep quality improved following 10 sessions of computerized relaxation training, resulting in a significant relief in composite scores of stress-related symptoms. The prefrontal GABA levels decreased, while relative CBF increased after the intervention. In addition, a greater increase in relative prefrontal CBF was associated with better composite scores of stress-related symptoms following the intervention. The current findings suggest that computerized relaxation training may improve stress-related symptoms through modulating the prefrontal GABA levels and CBF in women with psychological distress. (shrink)

This study assessed the knowledge and perception of human biological materials (HBM) and biorepositories among three study groups in South Korea. The relationship between the knowledge and the perception among different groups was also examined by using factor and regression analyses. In a self‐reporting survey of 440 respondents, the expert group was found more likely to be knowledgeable and positively perceived than the others. Four factors emerged: Sale and Consent, Flexible Use, Self‐Confidence, and Korean Bioethics and Biosafety Action restriction perception. (...) The results indicate that those who are well aware of the existence of biobanks were more positively inclined to receive the Sale and Consent perception. As a result of the need for high quality HBMs and the use of appropriate sampling procedures for every aspect of the collection and use process, the biorepository community should pay attention to ethical, legal, and policy issues. (shrink)