• 제목/요약/키워드: Long hair

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Technical and clinical aspects of cortisol as a biochemical marker of chronic stress

  • Lee, Do Yup;Kim, Eosu;Choi, Man Ho
    • BMB Reports
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    • 제48권4호
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    • pp.209-216
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    • 2015
  • Stress is now recognized as a universal premorbid factor associated with many risk factors of various chronic diseases. Acute stress may induce an individual's adaptive response to environmental demands. However, chronic, excessive stress causes cumulative negative impacts on health outcomes through "allostatic load". Thus, monitoring the quantified levels of long-term stress mediators would provide a timely opportunity for prevention or earlier intervention of stressrelated chronic illnesses. Although either acute or chronic stress could be quantified through measurement of changes in physiological parameters such as heart rate, blood pressure, and levels of various metabolic hormones, it is still elusive to interpret whether the changes in circulating levels of stress mediators such as cortisol can reflect the acute, chronic, or diurnal variations. Both serum and salivary cortisol levels reveal acute changes at a single point in time, but the overall long-term systemic cortisol exposure is difficult to evaluate due to circadian variations and its protein-binding capacity. Scalp hair has a fairy predictable growth rate of approximately 1 cm/month, and the most 1 cm segment approximates the last month's cortisol production as the mean value. The analysis of cortisol in hair is a highly promising technique for the retrospective assessment of chronic stress. [BMB Reports 2015; 48(4): 209-216]

고려 초중기 기녀의 고증복식 캐릭터 연구 (A Study on the Design of Gisaeng Costume in Early-Middle Goryeo Dynasty)

  • 최해율
    • 복식
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    • 제58권7호
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    • pp.151-163
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    • 2008
  • This study was undertaken to design Ginyeo's character and costume in the early-middle Goryeo Dynasty which had a few relics, and to make practical cultural contents. The famous Goryeo Ginyeos who had real names are costume characters. Goryeo women dressed in delicate white ramie jarket in "Goryeo-dokyung", and the shape of Jacket can be two kinds: long-wide jacket enough to tie a belt, and long caftan cover the knee. Goryeo women enjoyed wide yellow skirt, but Ginyeo in "Dongguk-isanggutjip" put on pink, flower, pomegranate, red skirt for high class ladies. In the case of Mong-su(a head cloth with black gauze train), it is thought that Ginyeo fold up train like lower class or just hang down like ordinary women, because of their status. As underwear, a ramie jacket and wide underpants were set up. It is needed that many Golden bells and jade trinkets must be attached to Goryeo Ginyeo's waist to stress their characteristics. Ginyeo's hair style can be designed so that a bunch of right hair was dropped down and the rest hair was rolled on reft shoulder. To design a Ginyeo's costume chatacter of the early-middle Goryeo, the richness of wide skirt, delicacy of white ramie, a great deal of trinkets must be emphasized correctly as a characteristic of Goryeo women's costume in that period.

Long Pulse Generation Technology of an Alexandrite Laser System for Hair Removal

  • Kim, Hee-Je;Park, Jin-Young;Kwak, Su-Young;Kim, Su-Weon;Min, Byoung-Dae;Jung, Jong-Han;Hong, Jung-Hwan
    • KIEE International Transactions on Electrophysics and Applications
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    • 제3C권4호
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    • pp.155-160
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    • 2003
  • In this study, an Alexandrite laser system for hair removal adopting a multi-discharge method in which three flash lamps are turned on consecutively was designed and fabricated to examine the pulse width and the pulse shape of the laser beams depending upon the changes in the lamp turn-on time. Specifically, this study demonstrates a technology that makes it possible to formulate various pulse shapes by turning on three flashlamps consecutively on a real-time basis with the aid of a PIC (program integrated circuit) one-chip microprocessor. With this technique, the lamp turn-on delay time can be varied more diversely from 0 to 10 ms and real-time control is possible with an external keyboard, enabling an assortment of pulse shapes. In addition, longer pulses can be more widely used for industrial processing as well as for numerous medical purposes.

A Study of Hindu God's and Goddess' Hairstyle

  • Choi, In-Ryu;Choi, Mi-Ra
    • The International Journal of Costume Culture
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    • 제12권1호
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    • pp.26-37
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    • 2009
  • This study has begun as to identify various forms of personified Hindu deitiesand its goal is to understand the symbols of Hindu which are the backgrounds of the modern Hindu culture and present the hairstyle images of ancient Indians through the Hindu deities of the era. Scope of the research has been determined to six major deitiesamong those from Hindu culture that affect the Indian society and the images of Hindu deitiesappeared in the Indian miniatures and sculptures were studied as times changed. The deities could be identified by symbols maintained in common by each divinity as the Hindu deities were diversified through the long history. Examining the transitions in hairstyles and headstyles of Hindu deities, hair shapes of spiraling curls were expressed in the ancient Hindu sculptures from $2^{nd}$ century to $6^{th}$ century due to the influence of early Indian Buddhism. In Hindu paintings from $15^{th}$ century to $19^{th}$ century, beards and sideburns were expressed in male deities due to the influence from Mugul arts, while feminine characters were emphasized in goddesses with long loose hair. Works are each presented encapsulating the results of the researches on Vishnu and Lakshmi from these Hindu deities. It is attempted to find Hindu image and present directions for developments of modern beauty by supplying motives to modern hair design by researching the hairstyles of Hindu deities.

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구약성서(舊約聖書)에 나타난 히브리인의 복식(服飾) - 두식(頭飾), 신발 및 장신구(裝身具) 중심(中心)으로 - ("A Study on Hebrews Clothing in the Old Testament" - Especially on Hair Styles, Headgears, Footwear and Personal Ornaments -)

  • 박찬부
    • 복식
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    • 제10권
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    • pp.63-80
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    • 1986
  • The Old Testament cotains mention of the history of creation and clothing in ancient Hebrew. This study dealt with Hebrew dress customs especially aimed at the manners of their hair styles, headgears, footwear and personal ornaments. References are Korean Revised Version, English King James Version and Revised Standard Version. There is little mention of hair styles and headgears in the Old Testament. Some sort of turban was worn by priests, and soldiers protected themselves with helmets, but most Israelitish men went bareheaded except on special occasions and often wear simple headbands. It was more common for women to use headwear of some type-turbans, scarves, and veils concealing the face. The veil was the distinctive female wearing apparel. All females, with the exception of maidservants and women in a low condition of life, wore a veil. It was the custom for women to wear a veil entirely covering their head in the public. Through most of the Old Testament periods long and thick hair was admired on men and women alike. The Hebrews were proud to have thick and abundant long hair, and they gave much attention to the care of their hair. The caring of hair was deeply related to their rituals. Nazirites never took a razor to their hair during his vow-days, but instead let it grow long, as an offering to God. Men would not cut their beards, but allow them to grow long. The Israelites' standard footwear was a pair of simple leather sandals. This was one of the items of clothing not highly prized. In a colloquial saying of the time, a pair of shoes signified something of small value, and to be barefoot except in times of mourning or on holy place, was a sign either of extreme poverty or humiliation, as in the case of war prisoners. Because precious stones were not mined in the Palestine-Syria region, Hebrews imported them from foreign country. They were consumer-to a large degree limited by their very modest standard of living-but not producers. Hebrews liked the precious stones and were motivated to acquire and wear jewels. Besides their use for adornment and as gifts, the precious or semiprecious stones were regarded by Jews of property. The Hebrews were not innovators in the field of decorative arts. The prohibition of the Law against making any "graven image" precluded the development of painting, sculpture, and other forms of representational art. Jewish men did not indulge in extravagances of dress, and there was little ornamentation among them. Men wore a signet ring on their right hand or sometimes suspended by a cord or chain around the neck. The necklaces, when worn by a male, also bore any symbol of his authority. Bracelets were extremely popular with both men and women, men usually preferring to wear them on their upper arms. The girdle was a very useful part of a man's clothing. It was used as a waist belt, or used to fasten a man's sword to his body, or served as a pouch in which to keep money and other things. Men often carried a cane or staff, which would be ornamented at the top. Among the women there was more apt to be ornamentation than among the men. Hebrew women liked to deck themselves with jewels, and ornamentation of the bride were specially luxurious and numerous. They wore rings on their fingers or On toes, ankle rings, earrings, nosering, necklace, bracelets. Their shapes were of cresent, waterdrops, scarab, insect, animal or plant. Sometimes those were used as amulets. They were made of ceramics, gold, silver, bronze, iron, and various precious stones which were mostly imported from Egypt and Sinai peninsular. Hebrews were given many religious regulations by Moses Law on their hair, headgears, sandals and ornamentation. Their clothing were deeply related with their customs especially with their religions and rituals. Hebrew religion was of monotheism and of revealed religion. Their religious leaders, the prophets who was inspired by God might need such many religious regulations to lead the idol oriented people to God through them.

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만성 소화기 질환 환아에서 미량원소 결핍과 모발 검사의 유용성 (Trace Elements Deficiency and the Diagnostic Usefulness of Hair Mineral Analysis in Children with Chronic Gastrointestinal Disease)

  • 홍지나;이정화;이란;신지연;고재성;서정기
    • Pediatric Gastroenterology, Hepatology & Nutrition
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    • 제11권2호
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    • pp.122-129
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    • 2008
  • 목 적: 만성 설사, 흡수 장애 등의 소화기 질환에서 경구 영양 공급이 불충분할 경우 미량원소 결핍 발생의 빈도가 높으나, 이러한 환아에서 미량원소 결핍 증상에도 불구하고 혈액 검사 결과 정상으로 나타나기도 한다. 따라서 미량원소 결핍 고위험군 환아에서 결핍된 미량원소를 확인하고, 적절한 공급 및 추적 관찰 지표로서 모발 검사의 유용성을 알아보고자 하였다. 방 법: 서울대학교 어린이병원에 내원하여 만성 소화기 질환으로 경구 영양 장애 또는 성장 발육 부전을 보였던 13명을 대상으로 모발과 혈액의 미량원소 검사를 시행하여, 결핍 소견을 보인 모발과 혈액의 미량원소에 대해 장기 정맥영양군과 경구영양군, 그리고 증상군과 무증상군으로 나누어 비교, 분석하였다. 결 과: 전체 13명 중 11명에서 모발 또는 혈액 검사에서 미량원소 결핍이 있었으며, 결핍된 미량원소는 아연, 셀레늄, 구리였다. 모발 내 아연 결핍은 8명(62%), 모발 내 셀레늄 결핍은 6명(46%)이었고, 혈액 내 아연농도가 정상인 환자의 67% (8/12명), 혈액 내 셀레늄 농도가 정상 환자의 57% (4/7명)에서 각각 모발 내 아연, 모발 내 셀레늄 결핍을 보였다. 모발 내 아연 농도는 장기 정맥영양군에서 경구영양군에 비해 유의하게 낮았으며(p=0.015) 결핍 발생 빈도 또한 유의하게 높았다(Fisher's exact test, p=0.032). 모발 내 셀레늄 농도는 증상군에서 무증상군에 비해 유의하게 낮았다(p=0.034). 결 론: 만성 소화기 질환으로 경구 영양 장애 또는 성장 발육 부전이 있을 경우 증상 여부에 상관없이 혈액검사와 함께 모발 미네랄 검사로 결핍 여부를 평가하는 것이 필요할 것으로 보인다.

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스키타이인의 머리형태와 수염에 대한 연구 - 흑해 북쪽지역 스키타이인을 중심으로 - (The hairstyle and beard of Scythians - Focused on the Scythians of the northern region of the Black Sea -)

  • 장영수
    • 복식문화연구
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    • 제26권4호
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    • pp.563-582
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    • 2018
  • In ancient times, hairstyle varies according to tribes. Because it is a social product that depends on status, class, and gender within the tribes, research on the hairstyle is an important source for studying the culture of the tribes. The purpose of this study is to analyze hairstyle of the Scythians and to understand the culture of the Scythians. Furthermore, the purpose is to identify the ethnic group based on this research. And it is intended to use the results as a comprehensive resource for research on the origins of Korean ancient costumes. As a research method, literature study and artifact analysis were performed concurrently. Data for artifact analysis were taken directly from the Eremitage Museum in St. Petersburg, Russia, where the researcher visited for this study. The conclusions of this study are as follows: Hairstyle of the Scythians were classified into three types: straight hair, braided hair, and tied hair depending on social status, age, and region. Straight hair was usually seen with kings, royalty, and warriors, and the hair length varied according to their status. Braid hair appears by a depiction of an old man and young Scythians. Tied hair was observed in the warrior. The beard was divided into chin-beard and mustache. Long chin-beards and mustaches were mostly observed in the ruling classes, while medium length chin-beards and short mustaches were considered the most common form of beard because they appeared in most classes. The young Scythians, regardless of their status, had no beard.

제모용 Long-Pulse Alexandrite Laser의 출력 특성 연구 (A study on the output characteristics of Long-pulse Alexandrite laser for hair removal)

  • 최진영;김상길;김태균;박종웅;송건주;정용호;홍정환;김희제
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 2003년도 하계학술대회 논문집 C
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    • pp.1729-1731
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    • 2003
  • Recently many solid-state laser systems were widely used in the medical applications. So it is necessary to study various optimal laser parameters for adopting new medical treatments. Alexandrite laser using switching mode power supply has designed and experimented to adjust a pulse repetition rate by PIC one-chip microprocessor. The fundamental results have been obtained during the first financial year in 2002. We will be able to find out the optimal hair removal characteristics by the repetitive experiments of Alexandrite laser as the parameters such as pulse repetition rate, pulse width, and pulse energy etc.

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중세 무용의상의 조형성에 관한 연구 (13C-15C중심) (A Study on Formality the Dancing Costume of Middle Age (Focus on 13C-15C))

  • 임상임;김경희
    • 복식
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    • 제53권1호
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    • pp.1-15
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    • 2003
  • This study as one of a series of systematic studies about dancing costumes will compare the costumes of the middle age with their normal style of dress. In brief, this study wants people to know about middle a9e dancing costumes and understand the culture in the middle ages. It was found that people's everyday clothes in the middle age such as Surcot. Surcot-ouvert, Pourpoint, Houppelande were used as dancing costumes. They were, however. changed from the public's clothes which were tight and long. Rather than wearing costume over others. dancers wore costumes which had slits on skirt or sleeves to increase motion. With the Wild Man of the Wood's which only nobles used for their dancing costumes. costumers highlighted the beauty of human body There were various costume materials used in the middle ages like silk. cotton fabrics, linen or brocade. These materials were used for Surcot and Pourpoint as dancing costumes. The naturalness of nature or geometric patterns also was expressed on the costumes. Further about those patterns, because the development of stained glass, vivid colors were used especially red, light green, blue etc. As for the hair styles used, dancers let their hair down and put a jeweled crown over their hair. In summation. dancers wore the same clothes that normal People did, but the costumes were different depending on social status and gender. The costumes of ordinary people's were based upon ordinary clothes that moved and emphasized the dynamic motion. On the other side, the court dancers' costumes were very fancy. symbolizing a measurement of nobles' from wealth and authority. as well as an expression of a sense of beauty, The main features of middle ages follows. : To emphasize vitality, there were long slits on the side of skirt. Hair decorations and jewels are more used than in the ancient age's. To hide a dancer's social status. they could use a mask. Wild Man of the Wood's was used for the body makeup. All these features of the dancing costumes must contribute to the progress of the dance in the middle age's.

패션잡지에 나타난 양성이미지의 사회적 의미변화에 관한 연구(I) -의복품목과 장식을 중심으로- (A Study on the Changes of Social Meaning of Androgynous Image in Fashion Magazine(I) -Focused Fashion Item and Adornment-)

  • 유홍식;황선진
    • 복식문화연구
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    • 제11권6호
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    • pp.852-866
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    • 2003
  • The purpose of this study is to analyze how the women's fashion with the androgynous image(fashion item, adornment) which has appeared on our specialized fashion magazine from 1986 through 2000. As a result of this study I drew the following conclusion. First, masculine image led the market in the first stage of mid 1980 in a men's wear oriented trend that the woman wear masculine style jacket, pants and blouse. In hair style, the short hair of the masculine image was used habitually but the make-up was tend to be made heavily. The ambivalence of the sex was also showed up by expressing the feminine image on the masculine image using the accessories like necklace, earing and bracelet. Second, unlike the first stage, it showed that more and more feminine image was accepted in the second stage of early 1990. The jacket, blouse and pants were rooted as the basic item in women's fashion. The feminine style of long hair and natural make-up with the androgynous image were increased. Third, in the third stage of the late 1990, the fashion items to the comfortable dress of light weight as the life style pursuits the activity and convenience. The feminine image were appeared naturally with a long hair style and natural make-up with the androgynous image. The remarkable features in the fashion accessories were that boots and low shoes were preferred by the increase of the masculine image shoes and the sneakers were seen a lot by the effect of the sports boom.

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