• Journal of English Language & Literature
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• v.55 no.2
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• pp.259-292
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• 2009

When AIDS evolved into a narrative, there were lots of mythologies on AIDS. Among them, the one that AIDS is a gay plague was accepted without any special rejection. Now AIDS is no longer a gay-related disease. At the beginning of the epidemic, however, AIDS was said to be a gay plague and gays were blamed for their life styles. Although AIDS was new, it had been in the mind of people. That is, the truths about AIDS were distorted and misunderstood. The social aspects of AIDS were based not on real scientific facts but on the prejudice and the practices which heterosexual society had invented for homosexuals. Here the AIDS crisis is said to be politicized. The socio-political responses to AIDS were effected by the dominance of Reaganism. So this paper investigates the effects of AIDS on the gay community and the reactions of the Reagan administration through analyzing ten American AIDS plays. Four issues are discussed to develop the paper's main idea: the meaning of AIDS, the past to be remembered, the new family system, and the indifference of President Reagan and the silence of media. AIDS means death; the relation between homosexuality and AIDS cannot be separated. Under these social circumstances AIDS becomes a symbol for moral corruption and the person with AIDS is thought to be punished. But a gay person can overcome the fear of death through regaining promiscuous sex and confirming his identity as a gay. Also to survive in the heterosexual society a gay has to make a new family system. Finally the indifference of the Reagan administration and the virtual silence of the media make the crisis more serious. In the conclusion homosexuals are compared to the Jewish people and the responsibility of gay community is also discussed. The important thing is that facing the AIDS crisis, the gay community has spiritually grown up.

• Journal of Korean Academy of Nursing
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• v.52 no.2
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• pp.187-201
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• 2022

Purpose: This study discovered a substantive theory of the experience and process of peer support work among people with mental illness. Methods: The participants were members of community-based mental health facilities and had been working as peer supporters for more than six months. The data were collected through in-depth interviews with twelve participants and analyzed using Corbin and Strauss's grounded theory approach. Results: The core category was "becoming a healer going with patients in the journey of recovery," and the core phenomenon was "identity confusion as a peer supporter." The causal conditions were "starting peer support work without certainty" and "standing at the boundary between the therapist and patient." The intervening conditions were "willingness to become a successful peer supporter," "feeling a sense of homogeneity with the patient," "accepting the mental illness," and "support from people around." The action and interaction strategies were "letting go of greed," "being open about oneself," "developing professional skills," "maintaining wellness in the body and mind," and "being with the patient." The consequences were "becoming a useful person," "changing attitude toward life," "expansion of the sense of self-existence," "recovering from mental illness," and "discovering a role as peer supporter." Finally, the substantive theory of "becoming a healer going with patients in the journey of recovery" was derived. Conclusion: This study provides a holistic understanding of peer support work and the implications of interventions to help people with mental illness in a person-centered recovery process.

• The Korean Society of Law and Medicine
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• v.11 no.2
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• pp.239-274
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• 2010

Advance directive refers to a description of the treatment method a patient wants to be provided with in case where the person is unconscious or lacks an ability to decision making in a future period or a declaration of intention that delegates and appoints another person who makes a decision regarding a treatment method on behalf of the person. Advance directive is usually a document form, but oral statement is acceptable as well. Advance directive may have a variety of forms though, it basically consists of two basic forms. That is, one is a living will, and the other is a surrogate decision making. Though the importance of advance directive has been emphasized, and the necessity of adopting the system has been strongly argued for so far, the debates on criteria, method, and procedure alike have not yet reached an agreement. It is because even the concept of advance directive is more or less ambiguous, and each specific method has its own theoretical limitations and practical constraints. Thus the inquiries on advance directive raised in the study are summarized as the meaning, practicability, and philosophical foundation of the advance directive. Firstly, the theoretical limitations of Advance directive may be categorized into conceptual and moral limitations. In case of conceptual limitations, authors of advance directives may not be well aware, in advance, of the particular situation in which he or her will experience in the future, and patients may experience the change in his or her values and lack the understanding and information about the future situation due to the changes in treatment methods. In case of moral limitations, a patient has a limited moral autonomy right and self identity that have an impact on his or her preference. Secondly, in case of practical constraints for advance directive, there exist cultural features, low ratio of documentation, as patients themselves admit, and low predictability and stability of patient's own preference regarding life-sustaining care. And the problem of validity and accuracy in proxy's decision making is also raised. Those who administer a living will, especially, may have a difficulty in understanding the directive by a patient, so that the accuracy of execution cannot be secured. In the sense, it is needed to implement a legal device in order to solve such problems. In summary, it is urgently required to understand the limitations and explore desired alternatives to overcome the relevant problems in advance, which must contribute to successfully adopting and effectively operating the advance directive system in Korea.

• ETRI Journal
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• v.25 no.3
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• pp.179-186
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• 2003

Using biometrics to verify a person's identity has several advantages over the present practices of personal identification numbers (PINs) and passwords. At the same time, improvements in VLSI technology have recently led to the introduction of smart cards with 32-bit RISC processors. To gain maximum security in verification systems using biometrics, verification as well as storage of the biometric pattern must be done in the smart card. However, because of the limited resources (processing power and memory space) of the smart card, integrating biometrics into it is still an open challenge. In this paper, we propose a fingerprint verification algorithm using a multi-resolution accumulator array that can be executed in restricted environments such as the smart card. We first evaluate both the number of instructions executed and the memory requirement for each step of a typical fingerprint verification algorithm. We then develop a memory-efficient algorithm for the most memory-consuming step (alignment) using a multi-resolution accumulator array. Our experimental results show that the proposed algorithm can reduce the required memory space by a factor of 40 and can be executed in real time in resource-constrained environments without significantly degrading accuracy.

• Journal of the Korean Society of Costume
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• v.58 no.4
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• pp.13-25
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• 2008

This study is on the various style and characteristics of mask, and was performed empirically by reviewing the related materials such as the literature, precedent studies, fashion works, and home and foreign fashion magazines. As a result of the study, the style of mask in the modern fashion is roughly categorized by full-covered style, half-covered style, and over-half-covered style which is covered over 50% of a face. And, mask is utilized on a hat or a dress all over, or is produced by a elaborate makeup. Mask with lots of variation has three big characteristics, which are sense of disguise, sense of ornamentation, sense of grotesquery. First, sense of disguise means deviation or tool of affectation instead of cultural standard norm through transforming or masquerading as an imagery person or animal in ancient myths, famous artistes, etc. It could be developed to express a designer's identity. Second, mask decorated with various styles and materials has sense of ornamentation, which means natural human desire of expression for beauty, and at the same time human mind longing for experience a fantastic and ideal inner world being deviated from the present world even indirectly. Third, ignoring the original format of eyes, nose, and mouth, using extraordinarily various techniques such as distortion, extreme, exaggeration, concealment, or combining with animal images, mask has sense of grotesquery inducing humor and horror simultaneously.

• 제어로봇시스템학회:학술대회논문집
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• 2005.06a
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• pp.1534-1538
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• 2005

In this paper, we propose a method to detect contours of a face, eyes, and a mouth of a person in the color image in order to make an avatar automatically. First, we use the HSI color model to exclude the effect of various light conditions, and find skin regions in the input image by using the skin color defined on HS-plane. And then, we use deformable templates and genetic algorithm (GA) to detect contours of a face, eyes, and a mouth. Deformable templates consist of B-spline curves and control point vectors. Those represent various shapes of a face, eyes and a mouth. GA is a very useful search algorithm based on the principals of natural selection and genetics. Second, the avatar is automatically created by using GA-detected contours and Fuzzy C-Means clustering (FCM). FCM is used to reduce the number of face colors. In result, we could create avatars which look like handmade caricatures representing user's identity. Our approach differs from those generated by existing methods.

• Science of Emotion and Sensibility
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• v.18 no.2
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• pp.31-36
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• 2015

This study employed the first-person shooter task(FPST: Correll, Park, Judd, & Wittenbrink, 2002) paradigm to examine racial bias toward Blacks in a population unrelated to the Black-White racial context. We tested whether having Korean participants play the role of a White police officer portrayed as nonracist (vs. racist) would attenuate the bias to shoot Black suspects. Participants were told that they would perform a police simulation task as a White police officer, who was described as racist or nonracist, or was presented without a description. They then performed the FPST. Although nonracist description lowered shooter bias, racist description weakened it even more, contrary to our prediction. The latter result is interpreted as due to activation of an egalitarian goal after reading about racism-related description, especially as the description was about someone who was to be incorporated to the self. Supporting this interpretation, a mediation analysis involving Racist and Control conditions revealed that the racist description was associated with stronger perception of the officer's racial bias, which in turn was correlated with weaker shooter bias.

• ETRI Journal
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• v.28 no.3
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• pp.320-328
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• 2006

Using biometrics to verify a person's identity has several advantages over the present practice of personal identification numbers (PINs) and passwords. To gain maximum security in a verification system using biometrics, the computation of the verification as well as the storing of the biometric pattern has to take place in a smart card. However, there is an open issue of integrating biometrics into a smart card because of its limited resources (processing power and memory space). In this paper, we propose a speaker verification algorithm using a support vector machine (SVM) with a very few features, and implemented it on a 32-bit smart card. The proposed algorithm can reduce the required memory space by a factor of more than 100 and can be executed in real-time. Also, we propose a hardware design for the algorithm on a field-programmable gate array (FPGA)-based platform. Based on the experimental results, our SVM solution can provide superior performance over typical speaker verification solutions. Furthermore, our FPGA-based solution can achieve a speed-up of 50 times over a software-based solution.

• Journal of the Korean earth science society
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• v.34 no.5
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• pp.428-434
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• 2013

In this commentary, I examined the implications of Existentialism for science teaching and teacher education. Existentialist thoughts and premises can be used to explore the human element in an educational system. Before emphasizing the pragmatic and technical aspects of teaching, we need to rethink why we teach and recognize our learners as unique beings in a continual process of becoming. By incorporating the existential perspective into curriculums and pedagogies of science education, we can help learners to make their existences and experiences meaningful. This paper consists of three parts. In the first part, I drew on relevant aspects of Existentialism and its implications on the views of the learner. In the second part, I examined the competency-based curriculum in light of Existentialism. Existentialism aims, in part, to develop an educated person who possesses a clear sense of personal identity, a critical attitude, and the inclination to be a life-long learner, and so on. These characteristics are consistent with the implications developed from the competency-based curriculum. In the third part, I explored pedagogical activities consistent with existentialist thinking the ultimate goal of which is to create authentic individuals who can take responsibility for being humans. In the conclusion, I discussed how existentialist ways of thinking and teaching call for the science teacher's reflective practices, where the teacher needs to integrate personal and professional knowledge as the situation demands.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.14 no.3
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• pp.208-214
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• 2021

Recently, much of the intelligent security scenario and criminal investigation demands for matching photo and non-photo. Existing face recognition system can not sufficiently guarantee these needs. In this paper, we propose an algorithm to improve the performance of heterogeneous face recognition systems by reducing the different modality between sketches and photos of the same person. The proposed algorithm extracts each image's texture features through texture descriptors (gray level co-occurrence matrix, multiscale local binary pattern), and based on this, generates a transformation matrix through eigenfeature regularization and extraction techniques. The score value calculated between the vectors generated in this way finally recognizes the identity of the sketch image through the score normalization methods.