• Title/Summary/Keyword: fashion related department

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The Implementation of e-Learning System for the Dress Unit in the Subject of Technology & Home Economics in the Middle School (중학교 기술.가정과 옷차림 단원 학습을 위한 e-러닝 시스템 구현)

  • Lee, Young-Lim;Cho, Hyun-Ju
    • Journal of Korean Home Economics Education Association
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    • v.21 no.2
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    • pp.45-60
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    • 2009
  • This study is intended to implement an e-Learning system assisted class for the dress unit in the subject of technology & home economics in the middle school. This class is aimed at making teaching-learning in the dress unit effective, triggering students' interest in it, enhancing their understanding and offering basic materials for the e-Learning development about clothing instruction in the subject of technology & home economics. To make the concrete situational learning effective and provide realistic learning environments, learning contents were implemented so that the learners themselves could manipulate the contents by clicking. How to wear clothing according to learners' individuality was presented in order to trigger the learners' attention and motivation using the latest clothing pictures from the Internet shopping mall, and the dress fashion pictures of their peers. The result of this study can be summed up as follows. First, the implementation of learning materials with which simulation manipulation and visualization were possible could make the students reach the learning goals easily. Second, teaching-learning activity could be made more effective using audios, images and moving pictures rather than written texts. Third, learning the dress unit, which is especially related with a new fashion, made the most of the advantage of e-Learning by providing realistic and lively learning materials in a timely manner. And it triggered learners' motivation by providing pictures or moving pictures related with their real life. Based on these research results, this study suggests further research to develop e-Learning contents using various multimedia authoring tools as well as the ones applied to this study in learning the dress unit. It also suggests that the database of teaching-learning materials be constructed to securely prepare abundant instruction materials.

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Abdominal-based adipocutaneous advancement flap for reconstructing inguinal defects with contraindications to standard reconstructive approaches: a simple and safe salvage reconstructive option

  • Schaffer, Clara;Haselbach, Daniel;Schiraldi, Luigi;Sorelius, Karl;Kalbermatten, Daniel F.;Raffoul, Wassim;di Summa, Pietro G.
    • Archives of Plastic Surgery
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    • v.48 no.4
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    • pp.395-403
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    • 2021
  • Background Groin wounds occurring after vascular surgical site infection, oncologic resection, or occasionally orthopedic surgery and trauma may represent a surgical challenge. Reconstruction of these defects by the usual workhorse flaps may be contraindicated following previous surgery and in patients with lower limb lymphedema or extreme morbidity. Methods This study included 15 consecutive patients presenting with inguinal wounds after vascular or general surgery that required debridement and soft tissue coverage. All cases had absolute or relative contraindications to conventional reconstructive techniques, including a compromised deep femoral artery network, limb lymphedema, scarring of potential flap harvesting sites, or poor overall condition. Abdominal adipocutaneous excess enabled the performance of adipocutaneous advancement flaps in an abdominoplasty-like fashion. Immediate and long-term outcomes were analyzed. Results Soft tissue coverage was effective in all cases. Two patients required re-intervention due to flap-related complications (venous congestion and partial flap necrosis). All patients fully recovered over a mean±standard deviation follow-up of 2.4±1.5 years. Conclusions Abdominal flaps can be an effective and simple alternative technique for inguinal coverage with reproducible outcomes. In our experience, the main indications are a compromised deep femoral artery network and poor thigh tissue quality. Relative contraindications, such as previous open abdominal surgery, should be considered.

Analysis of Complications Following Decompressive Craniectomy for Traumatic Brain Injury

  • Ban, Seung-Pil;Son, Young-Je;Yang, Hee-Jin;Chung, Yeong-Seob;Lee, Sang-Hyung;Han, Dae-Hee
    • Journal of Korean Neurosurgical Society
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    • v.48 no.3
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    • pp.244-250
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    • 2010
  • Objective : Adequate management of increased intracranial pressure (ICP) is critical in patients with traumatic brain injury (TBI), and decompressive craniectomy is widely used to treat refractory increased ICP. The authors reviewed and analyzed complications following decompressive craniectomy for the management of TBI. Methods : A total of 89 consecutive patients who underwent decompressive craniectomy for TBI between February 2004 and February 2009 were reviewed retrospectively. Incidence rates of complications secondary to decompressive craniectomy were determined, and analyses were performed to identify clinical factors associated with the development of complications and the poor outcome. Results : Complications secondary to decompressive craniectomy occurred in 48 of the 89 (53.9%) patients. Furthermore, these complications occurred in a sequential fashion at specific times after surgical intervention; cerebral contusion expansion ($2.2{\pm}1.2$ days), newly appearing subdural or epidural hematoma contralateral to the craniectomy defect ($1.5{\pm}0.9$ days), epilepsy ($2.7{\pm}1.5$ days), cerebrospinal fluid leakage through the scalp incision ($7.0{\pm}4.2$ days), and external cerebral herniation ($5.5{\pm}3.3$ days). Subdural effusion ($10.8{\pm}5.2$ days) and postoperative infection ($9.8{\pm}3.1$ days) developed between one and four weeks postoperatively. Trephined and post-traumatic hydrocephalus syndromes developed after one month postoperatively (at $79.5{\pm}23.6$ and $49.2{\pm}14.1$ days, respectively). Conclusion : A poor GCS score ($\leq$ 8) and an age of $\geq$ 65 were found to be related to the occurrence of one of the above-mentioned complications. These results should help neurosurgeons anticipate these complications, to adopt management strategies that reduce the risks of complications, and to improve clinical outcomes.

Development of a High-throughput Micronanopatterning System Based on the Plastic Deformation Driven by Continuous Rigid Mold Edge Inscribing on Flexible Substrates (마이크로나노그레이팅 경질 몰드 모서리의 연속적 각인 소성가공 기반 유연 마이크로나노패턴의 고속 연속 제작 공정시스템 개발)

  • Lee, Seungjo;Oh, Dong Kyo;Park, Jaekyu;Kim, Jeong Dae;Lee, Jae Hyuk;Ok, Jong G.
    • Journal of the Korean Society of Manufacturing Technology Engineers
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    • v.25 no.5
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    • pp.368-372
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    • 2016
  • In this study, we develop a novel high-throughput micronanopatterning system that can implement continuous mechanical pattern inscribing on flexible substrates using a rigid grating mold edge. We perform a conceptual design of the process principle, specific modeling, and buildup of a real system prototype. This research also carefully addresses several important issues related to processing and controlling, including precision motion, alignment, heating, and sensing to enable a successful micronanopatterning in a continuous and high-speed fashion. Various micronanopatterns with the desired profiles can be created by tuning the mold shape, temperature, force, and substrate material toward many potential applications involving electronics, photonics, displays, light sources, and sensors, which typically require a large-area and flexible configurations.

Inhibitory Effect of Disosium Cromoglycate and Ketotifen on Human Seminal Plasma-Induced Mast Cell Activation (Disodium Kromoglycate와 Ketotifen의 사람정장 유도 비만세포 활성화 억제작용)

  • Chai, Ok Hee
    • IMMUNE NETWORK
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    • v.4 no.3
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    • pp.176-183
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    • 2004
  • Background: Human seminal plasma (HSP)-induced hypersensitivity is one of the serious complications with sexual intercourse. The clinical manifestations of HSP-induced hypersensitivity may be related to the release of vasoactive mediators from mast cell induced by HSP. It has recently been reported that HSP modulates immune systems and induces mast cell degranulation and histamine release from rat peritoneal mast cells (RPMC). Ketotifen and disodium cromoglycate (DSCG), anti-asthmatic and anti-allergic drugs, have a role of mast cell stabilization and inhibit mast cell-induced leukocyte rolling and adhesion. But the inhibitory agents of HSP-induced mast cell activation are unknown. This study was performed to investigate the effects of DSCG and ketotifen on the HSP-induced mast cell activation. Methods: For this, influences of DSCG and ketotifen on the human seminal plasma-induced degranulation, histamine release and morphological changes of RPMC were observed. Results: The mast cell degranulation and histamine release of RPMC by HSP were induced in a dose-dependent fashion. The HSP-induced cytomorphological changes such as swelling, intracellular vacoules, and interrupted cell boundary were significantly inhibited by pretreatment with DSCG or ketotifen. DSCG and Ketotifen inhibited the HSP-induced degranulation and histamine release from RPMC. Conclusion: From the above results, it is suggested that DSCG and ketotifen have a inhibitory effect of the HSP-induced mast cell activation. DSCG and ketotifen may be used for treatment of HSP-induced hypersensitivity.

Comparative Analysis of Underwear Evaluative Criteria according to Somatotypes and Socio-Cultural Characteristics (체형과 사회문화적 특성에 따른 속옷평가기준의 비교 연구)

  • Park, Sun Mi
    • Human Ecology Research
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    • v.51 no.5
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    • pp.563-571
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    • 2013
  • This study aimed to investigate the effects of somatotypes and body-related variables such as body exposure and body satisfaction on underwear evaluative criteria. Usable questionnaires were obtained from a total of 250 male and female students in their 20s. The data were mainly analyzed by t-test, ANOVA and analysis of variance using SPSS ver. 21.0. The results of this study are as follows: First, differences between underwear and outerwear evaluative criteria were found. For example, size, comfort and washing were important for the underwear but design, brand and fashionability were meaningful for outerwear. Price, color, material, and sewing were important for both outerwear and underwear. Second, the groups divided by somatotypes, a thin person group, a moderate person group and a fat person group, showed no difference in underwear evaluative criteria. Members of all the somatotype groups evaluated underwear similarly. Third, the groups divided by body image distortion showed different evaluative criteria for underwear. The negative discordance group emphasized the importance of the practicality factor, but the positive discordance group stressed the significance of the symbolism factor. Finally, the groups divided by body exposure and body satisfaction showed different evaluative criteria for underwear, too. The effects of socio-cultural variables on the underwear evaluative criteria proved to be significant.

A Qualitative Study on Middle-Aged Homemakers' Daily Clothing Purchase Behavior: Clothing Consumption Values and Clothing Purchase Types (중년기 주부의 일상적 의복구매행동에 관한 질적 연구: 의복소비가치와 의복구매유형을 중심으로)

  • Oh, Hyun Jeong
    • Human Ecology Research
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    • v.52 no.3
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    • pp.243-253
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    • 2014
  • This qualitative case study examined the experience of middle-aged homemakers with buying and wearing clothes. Clothing benefits and clothing purchase types were observed in the homemakers' daily clothing-related behavior. This study aims to understand clothing consumption values in light of clothing benefits and to determine purchasing methods, purchasing mental states, and personal characteristics according to the clothing purchase types of middle-aged homemakers. The participants of this study were four full-time homemakers and four homemakers with a job outside the home, all in middle age. This study was conducted through in-depth interviews based on an unstructured questionnaire, and the data were collected from January 2010 to October 2010. The results were as follows: first, the clothing benefits were identified as a social stereotype, aesthetic taste, economy, wearing situation, and age perception. The most important clothing consumption values to the middle-aged homemakers based on the observed clothing benefits were, in order: social value, emotional value, epistemic value, functional value, and conditional value. Second, the type of clothing purchase was observed to be planned buying, followed by impulse buying, and compensatory buying. Even when a homemaker planned to shop regularly, when they were exposed to an attractive retailer promotion, they seized on the opportunity on impulse or made a compensatory purchase to divert oneself. Even though homemakers prefer primarily impulse buying, when they went shopping for clothing with their mother-in-law or husband, they made planned purchase also.

Effect of Porosity Characteristics of Hollow Composite Yarns to the Comfort Property of the Fabrics for the High Emotional Garment (중공 복합사 직물의 기공도 특성이 고감성 의류용 직물의 쾌적특성에 미치는 영향)

  • Kim, Hyun Ah;Kim, Young Soo;Kim, Seung Jin
    • Textile Coloration and Finishing
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    • v.26 no.3
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    • pp.218-229
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    • 2014
  • The wearing comfort of garment is governed by two kinds of characteristics such as moisture and thermal transport properties and mechanical properties of fabrics. The porosity influenced by yarn and fabric structural parameters is known as main factor for wearing comfort of garment related to the moisture and thermal transport properties. This study investigated effect of porosity of composite yarns to the moisture and thermal comfort properties of composite fabrics made of hollow composite DTY and ATY yarns. The theoretical porosity and pore size were inversely proportional to cover factor of fabric, but cover factor was not correlated with experimental pore size. The wicking property of hydrophobic PET filament fabric showed inferior result irrespective of porosity, pore size and cover factor. The drying rate was superior at composite fabrics with high pore size and low cover factor, and pore size was dominant factor for drying property. On the other hand, thermal conductivity of composite fabric was mainly influenced by cover factor and not influenced by porosity. Air permeability was influenced by both porosity and cover factor and was highly increased with increasing porosity and decreasing fabric cover factor.

A Study on the Patent Map of Apparel Design using Computer Technology

  • Lee, Keum-Hee
    • The International Journal of Costume Culture
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    • v.5 no.3
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    • pp.151-163
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    • 2002
  • This study attempted to creat patent map 163 cases of patent for technology of apparel design using computer technology and researched the trend of Patent application by count교, technologies, applicant and filing date. In regard to application by country, the United States mark the first place with 99 cases (61%), Japan marks the second with 34 cases (21%), Korea the third with 19 cases (12%). Comparing the patent applications in specialized technologies, we find the United States is overwhelming the technologies for garment Production Process, Patterning Process and preparatory process, and Japan is currently undergoing development work in this area, while most of Korean applications are focused in the technologies for selection or substitution methods related to Purchase and sale of apparels, body image and design service Therefore, it is required to preoccupy and defend patent rights as well as develop technologies aggressively and extensively in preparation for the expansion of e-commerce market. Analysing the speed of progress in technology in terms of number of applicants and application cases, we can say it entered into developing stage from the middle of 1990s and it seems that they will continue the development work from now on. in case of Korea, they began in 1996, somewhat late, but reached a similar level with the United States in 2000.

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A Cross-Cultural Research of Clothing Shopping Behavior among Koreans and Americans (한국과 미국 소비자의 의복행동에 관한 비교 조사)

  • Lim, Sook-Ja;Yang, Yoon;Lee, Seung-Hee;Ahn, Cheun-Soon;Lennon, Sharron J,
    • Journal of the Korean Society of Clothing and Textiles
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    • v.27 no.3_4
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    • pp.289-297
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    • 2003
  • The purpose of this study was to compare the concepts related to formal wear and casual wear, the expression image far formal wear and casual wear, the criteria for clothing selection, the most appropriate clothing for the specific situation, the price range, the kinds of accessories matched with clothing, the time for purchase, the patronage site, and the appropriate colors fur formal wear and casual wear. The total of 396 consumers, 20s' and 40s' female consumers in Korea and America were sampled in both countries. The sampling places were college campus, business district, department stores, and shopping mall in Seoul and Columbus, Ohio. Formal wear and casual wear were selected as survey items. The results showed that the consumers in both countries revealed emic and etic phenomena. Based on the results of this survey, the fundamental information and implications for clothing shopping behaviors in Korea and America can be provided.