• International journal of advanced smart convergence
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• v.8 no.2
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• pp.162-169
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• 2019

Facial rigging technology has been developing more and more since the 21st century. Facial rigging of various methods is still attempted and a technique of capturing the geometry in real time recently also appears. Currently Modern CG is produced image which is hard to distinguish from actual photograph. However, this kind of technology still requires a lot of equipment and cost. The purpose of this study is to perform facial rigging using muscle simulation instead of using such equipment. Original muscle simulations were made primarily for use in the body of a creature. In this study, however, we use muscle simulations for facial rigging to create a more realistic creature-like effect. To do this, we used Ziva Dynamics' Ziva VFX muscle simulation software. We also develop a method to overcome the disadvantages of muscle simulation. Muscle simulation can not be applied in real time and it takes time to simulate. It also takes a long time to work because the complex muscles must be connected. Our study have solved this problem using blendshape and we want to show you how to apply our method to face rig.

• Journal of Digital Convergence
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• v.16 no.11
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• pp.633-638
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• 2018

The number of individuals with spinal cord injuries in the most countries is rising each year. However, it is reported that most of them have sexual problem, however lack of research on deal with the issues related to sex identity and maladjustment in rehabilitation counseling setting. The purpose of this article: (a) to possess an adequate knowledge of the sexual problems facing individuals with spinal cord injuries; (b) to review past research on sexuality counseling with people who have spinal cord injuries; and (c) to present for some strategies for people with spinal cord injuries in order to sexuality adjustment, through Cognitive Behavior Therapy. Some suggestions are presented.

• Journal of the Korean Society of School Health
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• v.31 no.3
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• pp.167-177
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• 2018

Purpose: This study examined the factors that affect suicidal ideation among Korean adolescents according to their family type. Methods: The data of the 2017 Korea Youth Risk Behavior Web-based Survey was used in this study. Out of 62,276, a total of 60,077 adolescents (51,367 adolescents from two-parent families and 8,710 adolescents from single-parent families) were included in the analysis. Results: This study demonstrated that the level of suicidal ideation of the adolescents in single-parent families was significantly higher than that of the adolescents in two-parent families. The factors that affect suicidal ideation among the two-parent family adolescents were gender, grade, economic status, academic performance, smoking, drinking, physical activity, subjective health status, subjective body image, subjective happiness, stress, and depression. The factors that affect suicidal ideation among the single-parent family adolescents included gender, grade, smoking, subjective health status, subjective happiness, stress and depression. Conclusion: Single-parent family adolescents are likely to have a higher level of suicidal ideation along with higher levels of depression and stress and lower levels of subjective health and happiness, compared to single-parent family adolescents. For this higher-risk group of suicidal ideation, more thoughtful attentions and proactive policies are needed to manage their mental health and stress in school and family situations.

• Journal of the Korean Society of Clothing and Textiles
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• v.43 no.3
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• pp.349-360
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• 2019

This study analyzes the trends of recommendation services for customized fashion styles in relation to artificial intelligence. To achieve this goal, the study examined filtering technologies of collaborative, content based, and deep-learning as well as analyzed the characteristics of recommendation services in the users' purchasing process. The results of this study showed that the most universal recommendation technology is collaborative filtering. Collaborative filtering was shown to allow intuitive searching of similar fashion styles in the cognition of need stage, and appeared to be useful in comparing prices but not suitable for innovative customers who pursue early trends. Second, content based filtering was shown to utilize body shape as a key personal profile item in order to reduce the possibility of failure when selecting sizes online, which has limits to being able to wear the product beforehand. Third, fashion style recommendations applied with deep-learning intervene with all user processes of buying products online that was also confirmed to penetrate into the creative area of image tag services, virtual reality services, clothes wearing fit evaluation services, and individually customized design services.

• Journal of the Korean Society of Clothing and Textiles
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• v.43 no.1
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• pp.112-124
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• 2019

This study investigated the effects of perceived ageism on appearance related quality of life through appearance satisfaction among older Korean women. Testing the proposed model showed associations among variables and the mediating effects of appearance satisfaction in the relationship between perceived ageism and appearance related psychological and social quality of life. Structural equation modeling analyses upheld the proposed model for 221 women aged 60 and over. The results revealed that older women's perception of ageism negatively influenced appearance satisfaction that subsequently affected perceived levels of both psychological and social quality of life in a negative direction. The direct effects of perceived ageism on both psychological and social quality of life were not found; however, the indirect effects of perceived ageism on these two variables through appearance satisfaction were found significant and negative. This indicated a fully mediating effect of appearance satisfaction in the relationships. The results of this study highlight that perceptions of ageism and its association with body image should be considered to understand the overall quality of life among older women.

• Journal of Yeungnam Medical Science
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• v.38 no.3
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• pp.194-201
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• 2021

Amputation changes the lives of patients and their families. Consequently, the patient must adapt to altered body function and image. During this adaptation process, psychological problems, such as depression, anxiety, and posttraumatic stress disorder, can occur. The psychological difficulties of patients with amputation are often accepted as normal responses that are often poorly recognized by patients, family members, and their primary physicians. Psychological problems can interfere with rehabilitation and cause additional psychosocial problems. Therefore, their early detection and treatment are important. A multidisciplinary team approach, including mental health professionals, is ideal for comprehensive and biopsychosocial management. Mental health professionals could help patients set realistic goals and use adaptive coping styles. Psychiatric approaches should consider the physical, cognitive, psychological, social, and spiritual functions and social support systems before and after amputation. The abilities and limitations of physical, cognitive, psychological, and social functions should also be considered. To improve the patient's adaptation, psychological interventions such as short-term psychotherapy, cognitive behavioral therapy, mindfulness meditation, biofeedback, and group psychotherapy can be helpful.

• Journal of English Language & Literature
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• v.64 no.2
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• pp.171-185
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• 2018

Students and other new readers of modernist poetry often experience difficulty with the influential early work of Ezra Pound. Although these typically brief poems may appear (deceptively) simple, an understanding of the relationship between Imagism and Vorticism is crucial to reading-or teaching-them effectively, which in turn requires significant familiarity with relevant poetics theories as well as representative poems. This essay clarifies the complex relations Imagism and Vorticism as two distinct styles that are too often conflated to the detriment of an accurate understanding of either one (and, in consequence, of the later modernist poetry that builds on their discoveries). In order to elucidate the modernists' justification of free verse over traditional metrical composition, I begin with an elaboration of T. E. Hulme's 1911 theory of the "cheerful, dry, and sophisticated" modern classicism on which both Imagism and Vorticism were largely predicated, developing Hulme's important distinction between the version of classicism that is "static" (and gives rise to Imagism) and the one that is "dynamic" (and leads to Vorticism and beyond it). In the following two sections, I draw upon and synthesize a broad range of Pound's own poetics statements to reveal the evolution of first sound ("melopoeia") and then the image ("phanopoeia") throughout his early work. Although the body of this article is analytical and historical in nature, it concludes with a practical template prompt for a creative response assignment, appropriate to undergraduate and graduate students, designed to help new readers recognize for themselves how Vorticist art works and why it matters.

• Biomaterials Research
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• v.22 no.4
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• pp.211-220
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• 2018

Background: Recently, cancer immunotherapy has become standard for cancer treatment. Immunotherapy not only treats primary tumors, but also prevents metastasis and recurrence, representing a major advantage over conventional cancer treatments. However, existing cancer immunotherapies have limited clinical benefits because cancer antigens are often not effectively delivered to immune cells. Furthermore, unlike lymphoma, solid tumors evade anti-cancer immunity by forming an immune-suppressive tumor microenvironment (TME). One approach for overcoming these limitations of cancer immunotherapy involves nanoparticles based on biomaterials. Main body: Here, we review in detail recent trends in the use of nanoparticles in cancer immunotherapy. First, to illustrate the unmet needs for nanoparticles in this field, we describe the mechanisms underlying cancer immunotherapy. We then explain the role of nanoparticles in the delivery of cancer antigens and adjuvants. Next, we discuss how nanoparticles can be helpful within the immune-suppressive TME. Finally, we summarize current and future uses of nanoparticles with image-guided interventional techniques in cancer immunotherapy. Conclusion: Recently developed approaches for using nanoparticles in cancer immunotherapy have enormous potential for improving cancer treatment. Cancer immunotherapy based on nanoparticles is anticipated not only to overcome the limitations of existing immunotherapy, but also to generate synergistic effects via cooperation between nanoparticles and immune cells.

• Journal of the Semiconductor & Display Technology
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• v.21 no.2
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• pp.117-122
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• 2022

This paper proposes a method for evaluating the work of manufacturing workers using MediaPipe as a risk factor for musculoskeletal diseases. Recently, musculoskeletal disorders (MSDs) caused by repeated working attitudes in industrial sites have emerged as one of the biggest problems in the industrial health field while increasing public interest. The Korea Occupational Safety and Health Agency presents tools such as NIOSH Lifting Equations (NIOSH), OWAS (Ovako Working-posture Analysis System), Rapid Upper Limb Assessment (RULA), and Rapid Entertainment Assessment (REBA) as ways to quantitatively calculate the risk of musculoskeletal diseases that can occur due to workers' repeated working attitudes. To compensate for these shortcomings, the system proposed in this study obtains the position of the joint by estimating the posture of the worker using the posture estimation learning model of MediaPipe. The position of the joint is calculated using inverse kinetics to obtain an angle and substitute it into the REBA equation to calculate the load level of the working posture. The calculated result was compared to the expert's image-based REBA evaluation result, and if there was a result with a large error, feedback was conducted with the expert again.

• Journal of Audiology & Otology
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• v.24 no.2
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• pp.107-111
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• 2020

The present study aimed to determine the test-retest reliability of subjective visual horizontal (SVH) testing when tested with solid and dotted line images. In this repeated measures study, 36 healthy young Malaysian adults (mean age=23.3±2.3 years, 17 males and 19 females) were enrolled. All of them were healthy and had no hearing, vestibular, balance, or vision problems. The SVH angles were recorded from each participant in an upright body position using a computerized device. They were asked to report their horizontality perception for solid and dotted line images (in the presence of a static black background). After 1 week, the SVH procedure was repeated. The test-retest reliability of SVH was found to be good for both solid line [intraclass correlation (ICC)=0.80] and dotted line (ICC=0.78). As revealed by Bland-Altman plots, for each visual image, the agreements of SVH between the two sessions were within the clinically accepted criteria (±2°). The SVH testing was found to be temporally reliable, which can be clinically beneficial. Both solid and dotted lines in the SVH testing are reliable to be used among young adults.