• 한국의류학회지
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• 제44권4호
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• pp.776-787
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• 2020

This study investigated physiological and subjective responses to different types of firefighter station uniforms made with various designs and materials. Six healthy males participated in this study that consisted of 20 min of rest, 30 min of treadmill exercise, and 30 min of recovery in a hot and humid environment (34℃ and 65%RH). The experimental clothing conditions were as follows. 1) a fitted T-shirt and trouser made of 100% polyester (FC-Uniform), and 2) flame retardant T-shirts made of acrylic and cotton as well as trousers with aramid and polyester, designed for overfitting (Control). There were no significant differences in the body temperature, and sweat rate between the two conditions; however, the heart rate with the FC-Uniform was significantly lower than Control (p=.025). The clothing microclimate temperature at the chest of the FC-Uniform was significantly lower than the Control (p=.037), and a difference of 1℃ was maintained until the recovery was complete. There were no significant differences in the subjective responses; however, participants experienced a humidity sensation faster with FC-Uniform in the recovery phase. The results indicate that changes in the design and material of firefighter station uniforms may have a positive influence on reducing the thermal stress of firefighters.

• 한국의류학회지
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• 제36권10호
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• pp.1050-1057
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• 2012

This study helps develop a cool body armor that maintains a tight-fit configuration to the body surface and evaluates the performance of newly developed body armor in a wear test. Three types of body armor were used for evaluation. One was a tight fitting body armor that was constructed to improve the degree of fit and ease of movement for Korean soldier using 3D technology. Another was ventilating body armor with attached spacers on the shoulder to reduce the thermal stress on the soldier. The third was a prevailing body armor produced by a Korean body armor company. In order to evaluate the performance of the body armor, a human wear test, a thermal mannequin test, and computational fluid dynamics (CFD) were executed. Five subjects participated in the wear test. Subjective wear sensation, total amount of sweat and dynamic change of clothing microclimate were observed during and after exercise on a treadmill; subsequently, it was found that subjects rated tight fitting body armor and ventilating body armor lighter, drier, and easier to move than the conventional body armor (p<.05). Total amount of sweat was the least in the case of ventilating body armor. The thermal resistance and vapor resistance of the ventilating body armor were improved remarkably. In addition, the skin temperature of the ventilating body armor with spacers was lower than the tight fitting body armor by at least $1^{\circ}C$ in the CFD result. It is noted that thermal-wet comfort of the 3D body armor with ventilating feature is superior to the conventional body armor, especially when the ventilating channel is not closed due to a backpack.

• 한국의류학회지
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• 제30권6호
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• pp.981-991
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• 2006

The purpose of this study was to determine the practicability of an experimental protective clothing by identifying the human body's physiological responses to it as well as the human body's comfort level when wearing it, particularly with the use of a processed charcoal material. The experimental protective clothing came in two types: one whose outer side made use of polypropylene film, and the inner side, a non-woven rayon fabric; and one whose inner side made use of a non-woven fabric processed with charcoal with a 10% density. Experiments were conducted on five healthy adult women whose average age was 21. These experiments were conducted at a climatic chamber, in which the temperature and relative humidity were set below $28{\pm}1^{\circ}C\;and\;50{\pm}10%$, respectively, and were measured within a period of 60min, consisting of a 20-min rest period, a 20-min exercise period, and a 20-min recovery period. Based on the results of this study, the efficiency of the processed charcoal material was reviewed, and a database requiring the production of more functional and comfortable protective clothing materials was established.

• 한국도서관정보학회지
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• 제8권
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• pp.69-96
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• 1981

We all know that we can not keep a proper social life without language. Yet language is so much a part of our environment that we hardly realize it is there. The purpose of this study is to provide an understanding of the linguistical aspect of communication process in order to carry out a successful human relations in the operation of libraries. Human development rests upon man's capacity to digest large quantities of knowledge and it is language which allows facts to be communicated, stored, and disseminated. An attempt was made in this study to illustrate the elementary meaning-of-words aspect of communication. In order to share the most commonly agreed meanings in interpersonal communication, a careful study of semantic noises is important. In a constant struggle to meet client needs, staff and administrators, librarian must understand communication dialogues, their messages and be able to read all level of meanings. In order to perform a successful function of the librarian, to act as a link-man or communicator and to cope with its ever growing information, it is suggested that the deep understanding of the following linguistical aspect of communication elements is essential. 1. Characteristics of Language: (1) Words have different meanings to different people. (2) Words vary in the degree of abstraction. (3) Language is incomplete by its nature. (4) Language reflects not only the personality of the individual but also the culture of man's society. 2. Noises in transmitting meanings: (1) Mechanical or Technical noises. (2) Semantic Noises (3) Noises caused by the psychological factors a. attention b. perception, sensation, cognition and perceptual field. 3. Linguistic Stratum Languages differ considerably in vocabulary by the physical and cultural environment setting as well as situation of individual living. There are seven different language stratum which reflects different region, sex, age, profession, special social stratum, academic and tabooed words.

• 한국생활과학회지
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• 제12권5호
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• pp.737-746
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• 2003

This research was designed to investigate the preference for underwear and textiles of college students according to season. One hundred and nine subjects majoring in fashion design were surveyed about the most favorite materials among underwear textiles according to each season. The extent of preference was compared by season. The results of this study were as follows: 1. The most important purpose of wearing underwear was the hygienic performance in summer and the insulation in winter. 2. The most favorite textile of underwear was cotton regardless of season and the most favorite type of underwear was fashionable underwear in summer and insulating underwear in winter. 3. The most preferred material underwear was white jacquard knitted with cotton 30's yarn for summer and white and gray melange plain knit made with cotton and polyester blended 38's syro-spunned yarn for winter. 4. From the results about the factors influencing on the preference for the textiles of underwear, color, touch and cool sensation were the positive factor in summer, while insulation and pattern were comparatively affirmative factor in winter. 5. From the results about the sensibility factors influencing on the preference for the textiles of underwear, 'comfort', 'refined', 'naive' were the positive factor in summer, while 'comfort', 'naive', 'refined' were comparatively affirmative factor in winter. From the above results, hygienic and fashionable underwear is required in summer and thin and insulating underwear in winter for young people. Additionally, in textiles, cotton and cotton blended, comparatively light and simple patterned material is recommended for underwear.

• 한국의류산업학회지
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• 제13권5호
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• pp.752-758
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• 2011

In this paper, experiments to develop working clothes and evaluated, including the current and material-improved working clothes in relation to physiological functionality measurement. Experiments were conducted on subjects after wearing working clothes in an climate chamber, and the thermo-physiological response, such as human body temperature, micro-climate within the clothes, blood pressure, heart rate were measured. In this manner, the physiological functionality of improved working clothes was compared with that of current working clothes and evaluated. The summary of obtained results is as follows: For physiological functionality evaluation through material-improved working clothes, P working clothes showed significantly lower rectal temperature than C working clothes. For mean skin temperature, P's skin temperature was significantly higher than C's in the second half of the experiment. P working clothes's temperature around the thighs in Micro climate was significantly lower than that of the C working clothes. Also, humidity within the clothes showed similar trends. During the exercise period, C working clothes showed higher blood pressure than P, but P showed higher heart rates than C. Also, the oxygen uptake amount was higher in C than P during the exercise period, it explains that the energy consumption amount of P working clothes was smaller than that of C working clothes. Of the subjective evaluation, for temperature sensation, workers wearing P working clothes felt cooler. For humidity, C working clothes showed more humidity. For comfort, P working clothes were better, and for sense of fatigue, workers felt less tired wearing P working clothes. From results above, we can see that physiological functionality improved in the material-improved working clothes in the working clothes for construction site workers. The improvement of working clothes through functionality improvements not only will provide personal pleasantness to constriction site workers, but will also generate efficiency and productivity improvements at construction sites. All in all, the continuous study of functionality improvements in working clothes taking into consideration the human body's physiological responses is required.

• 대한의생명과학회지
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• 제3권1호
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• pp.43-47
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• 1997

저자들은 1996년 7월에 강원도 춘천지역에서 농사업을 하는 60세 남자의 좌측 안결막에서 총 10마리의 유백색 선충을 적출하였다. 적출된 충체를 형태학적으로 관찰한 결과 Thelazia callipaeda Railliet et Henry, 1910으로 동정하였으며 , 그 성적은 다음과 같다. 관찰된 유백 색의 충체는 암놈 7마리, 숫놈 3마리였으며 충체의 크기는 암놈 11.91~12.77 $\times$ 0.25~0.26 mm, 숫놈 8.83~9.32 $\times$ 0.24~0.25 mm 였다. 암놈과 숫놈의 구강 깊이는 각각 0.023~0.026, 0.022~0.023 mm이고, 충체 전단에서 식도-장 접합부까지의 길이는 각각 0.58~0.60, 0.56~0.58 mm이었다. 표피소극의 배열은 전단부위에서 mm당 260~290열이고 중앙부위에서 mm당 203~207열 정도의 갯수가 관찰되었다. 그리고 암놈의 자궁내에는 coil상의 성숙된 유충이 관찰되었고 숫놈의 배설강구 전방의 유두수는 8쌍이었다. 이상과 같이 암수 충체에 대한 형태특징을 분석한 결과 Thelazia callipaeda로 동정되었다.

• 한국생활과학회지
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• 제24권5호
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• pp.687-700
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• 2015

Lines of non-extension (LoNEs) on torso surface during arm abduction were investigated to provide appropriate location for inserting less-extensible yarns which can be used as seams for design and or clothing pressure variation. As experimental methods, reference points about 3 cm apart were marked on the skin and scanned at 30, $90^{\circ}$ and $135^{\circ}$ arm abduction. Skin deformation was measured by connecting reference points in horizontal, vertical and various angles of diagonal directions. Observation of skin deformation was made within the separated sections of the torso as well as integrated ones to cover the various occasions of design application. LoNEs of front and back torso were provided as mapping lines. Actual compression wear of three types was constructed with different pattern reduction rate at each separated section using LoNEs as boundary cutting lines. Clothing pressure and subjective evaluations of those three compression wear were evaluated by six subjects. LoNEs found in this study were useful as seam lines to differentiate clothing pressure at each part of the body, providing positive wear sensation. It is also expected that LoNEs can be paths for less strechable conductive yarns of IT-integrated upper garments.

• 한국실내디자인학회논문집
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• 제18권6호
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• pp.85-95
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• 2009

Since the early stages of philosophy in ancient Greece, reason has prevailed over sensation, based on the idea that it was the recognition of the ideal world existing as the archetype of objects. Abstract concepts followed geometric models, though they be invisible. However, from the beginning of 20th century, people began to be interested in the idea in metaphysical philosophy, that reason might not be a characteristic best representing the human spirit, and that a human being is composed of emotion, desire and the physical body, in addition to reason. The study shows that paintings and constructional space have shown similar changes through the stream of time, and have a synchronistic relationship within the range of the formative arts, based on the contemporary philosophy. First of all, it defines the change of contemporary thought and its analysis words. And consider the Corporality which is one characteristic of contemporary thought. This study shows the characteristic of the Corporality in the architectural space of Rem Koolhaas whom it selected the architecture who is influenced by Post-structuralism. In conclusion, It compares paintings and architectural space and looks into the correlations among them in the category of the Corporality which is a pont of view from contemporary thought. As a result of the comparison, the Corporality in paintings is defined as (1) An escape form Reason, (2) An emphasis of experienced events and (3) A destruction of forms. It defines the architectural space of Rem Koolhaas corresponding with the Corporality in paintings has a characteristic of (1) The space of Body without Organs, (2) Becoming spatial concept of events and (3) An Unrestrained Form.

• 한국정보과학회논문지:컴퓨팅의 실제 및 레터
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• 제13권4호
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• pp.226-230
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• 2007

현재 가장 일반적인 데스크 탑 PC환경에서는 정보 입력을 위해 키보드와 마우스가 사용되고 출력장치로는 시각적으로 정보를 보여주는 모니터를 기반으로 하고 있다. 이런 환경에서는 디지털 정보를 다루기 위해서는 가상의 마우스를 움직여 모니터 상의 원하는 그래픽 아이콘을 선택해야 한다. 이때 가상의 커서는 테이블 위의 물리적인 마우스의 상대적인 움직임을 표현해 준다. 이런 데스크탑 메타포는 사용자에게 물리적인 감각을 통한 직관적인 인터페이스를 제공하지 못한다. 본 논문에서는 사용자가 "스마트퍽"이라는 물리적 도구를 가지고 컴퓨터와 상호작용 할 수 있는 실감인터페이스를 소개하고자 한다. 스마트퍽 시스템은 인간의 아날로그적인 지각과 반응 그리고 컴퓨터상의 디지털 정보와의 거리를 줄여주는 역할을 한다. 이 시스템은 PDP기반의 테이블 디스플레이 장치와 그 위에서 보여지는 정보와 직접적이고 직관적인 인터렉션이 가능한 물리적인 도구인 스마트 퍽, 그리고 스마트 퍽의 위치 추적 장치 등으로 구성되었다. 마지막으로 이러한 시스템을 적용한 예들을 보여주고자 한다.