• 한국의류학회지
• /
• 제47권5호
• /
• pp.853-872
• /
• 2023

This study analyzed the body shape of adult women aged 20 to 59 with a waist and hip circumference difference of 22.00 cm or more to characterize the lower body shape of women with slender waist. The researchers analyzed the data using SPSS 26.0. Among the lower body measurements of women with slender waists, the waist circumference was 70.79 cm and the hip circumference was 95.25 cm, with a difference of 24.56 cm between the waist and hip circumferences. We categorized the components of a slender waist body type into four factors: lower body horizontal, lower body vertical, lower calf horizontal, and hip and crotch length. We categorized women with slender waists into four body types: slender long crane legs, short thick lamb legs, short thin ladder legs, and thick long pole legs. In their twenties, many people have slender, long-legged lower body, but as they age, they are more likely to have thicker lower bodies and short, thin ankles. Body types with slender waist had larger proportions of abdominal and hip dimensions in the width, circumference, and thickness categories based on waist dimensions than those with average or thick waists.

• International Journal of Industrial Entomology and Biomaterials
• /
• 제3권2호
• /
• pp.141-147
• /
• 2001

To study the ecological characteristics of the Korean native firefly, Luciola lateralis, development and life history of L. lateralis were investigated throughout the indoor rearing. Average size of egg with an oval shape was 0.51${\times}$0.56 mm and an egg period of L. tateralis was approximately 25.8 days. The larvae were pupated at the 5$^{th}$ instar and the body length of the matured larvae was 15.8mm. The total periods of larval stage to the end of the $5^{th}$ instar were approximately 271.7 days. Pupae formed soil cocoon and average pupal period was approximately 28.7 days. Average number of eggs oviposited by a female was approximately 97. The body size of female in the pupa and adult were larger that of male.

• The Journal of Advanced Prosthodontics
• /
• 제9권4호
• /
• pp.315-320
• /
• 2017

PURPOSE. The aim of this investigation was to analyze the dimensions of clinical crowns and to classify the crown and the gingival type in the anterior teeth in Korean young adults. MATERIALS AND METHODS. Casts were obtained from 50 subjects ranging in age from 24 to 32. Measurements of length and width were made on the casts using a pair of digital calipers on the entire dentition. Crown thickness and papilla height were also measured and MDW/CL (mesiodistal width to clinical length) and CW/CL (cervical width to clinical length) ratios of the maxillary anterior teeth were calculated. The K-clustering method was used for CW/CL to classify the anterior tooth shape into three groups (tapered, ovoid, and square), and one-way analysis of variance and Duncan's post-hoc comparison were used to evaluate statistical significance between the groups. Pearson's correlation analysis was performed between tooth shape and papillary height (PH) to demonstrate the correlation between tooth shape and gingival morphological characteristics. RESULTS. The average length of the maxillary central incisors was 9.89 mm; the mesio-distal width was 8.54 mm; and the ratio of width/length was 0.86 in Korean young adults. The average bucco-palatal thickness of the central incisor was 3.14 mm at the incisal 1/3 aspect. Ovoid type was the most common tooth shape (48%), followed by square type (29%) and taper type (23%) in the central incisors of Korean young adults. Tooth shape and gingival type were correlated with each other. CONCLUSION. New reference data were established for tooth size in Korean young adults and the data show several patterns of tooth shape and gingival type. Clinicians should diagnose and treat based on these characteristics for better results in the Korean population.

• 복식문화연구
• /
• 제26권2호
• /
• pp.188-202
• /
• 2018

This study aimed to categorize women's body shapes by type after extracting prototypes of 25~34 year old Korean woman. The standardizing research service project conducted by the Ministry of Commerce, Industry and Energy in 2005, divided the age ranges of adult women into three groups: 18~24 years (young), 25~34 years (young-adult) and 35~49 years (adult). This study utilized this age division method to create a concrete body type categorization schema with the most marriageable period, 25 to 34 years old as target age the target age group. We used, measurement data from the 7th Korean Human Body Size Survey (Size Korea) for the body shape analysis. We completed a statistical analysis using the statistical program SPSS 21. After creating the body types using CLO 3D, which is based on the 7th Korean human body measurements, we input data for the average size for each type into the Avata. We then compared and analyzed the cross sections using the Rapidform XOR program. The results of the type-specific characteristics are as follows: big square body of obese body, small square body of plain flat body with tall, plain square body of plain flat with short, triangular body of lower body obesity there was. Significantly, the results of this study should facilitate the development of various apparel products using mass customization or easy-order systems.

• 한국의류학회지
• /
• 제21권8호
• /
• pp.1275-1286
• /
• 1997

The purpose of this study is to investigate how the shape of the lower body influences an individuals' ease in fitting skirts. Subjects in this study consisted of 188 adult females categorized into two groups(the first group were subjects 18∼33 years of age and the second group 34∼59 years of age), whose measurements were taken and then compared between the two groups. The subjects were also categorized into 5 different lower body types. The following are the results; (1) The comparative analysis of the ease from the two a9e groups showed a bigger value of waist girth in the young age group. And thereverse results were found when measuring hip firth. (2) The correlation analysis between the ease and the anthropometric data showed a weak statistical correlation in the older group, and showed no statistical correlation in the younger group. However, there was correlation between the ease and the body measurements as well as between the differences of waist girth and hip girth. (3) The most appropriate average ease of skirt in the young age group was 1.03 cm for waist and 5.71 cm for hip; the most appropriate average ease of skirt in the older age group was -0.76 cm at the waist and 4.10 cm at the hip. (4) Analysis of variance with a special emphasis on the ease of waist girth and hip girth according to the anthropometric data of the lower body revealed a statistically significant correlation.

• 한국수산과학회지
• /
• 제55권1호
• /
• pp.23-29
• /
• 2022

This study was carried out to clarify the egg, larvae and juveniles development of Misgurnus anguillicaudatus, and relationships of M. anguillicaudatus and M. mizolepis, Cobitididae Fishes. The adult fishes were collected in Samsan-cheon, Haenam-gun, Jeollanam-do, Korea and their spawning inducement was carried by ovaprim injections. The egg shape was circular and the size was average 1.12 mm. The eggs were hatched at 61 to 72 h after fertilization. The newly hatched larvae had an average 3.23 mm in total length (TL). At 5 days after hatching, the larvae reached to post larval stage and they were 10.3 mm in TL. At 19 days after hatching, it reached to juvenile stage and was 25.3 mm in TL. The egg size of M. anguillicaudatus was almost same as M. mizolepis but the hatching period of M. anguillicaudatus has taken longer. It was possible for interspecific distinguishability of M. anguillicaudatus and M. mizolepis when their larvae reached to juvenile stage by the development of keel-like ridges.

• 대한수의학회지
• /
• 제42권1호
• /
• pp.109-113
• /
• 2002

This is the first case report of Stephanurus dentatus infection of a feral pig in Korea. In late April, 2000, a weakened feral pig was caught by blow gun from a very low level mountain near the Gyeongsang National University. We autopsied the feral pig in the laboratory of veterinary anatomy at the College of Veterinary Medicine. A total of 27 adult parasites, 11 females and 16 males, and numerous eggs were observed from the cysts formed in the perirenal tissues and ureters. The average size of males was $25.1{\pm}3.2mm$ long and of the females was $34.2{\pm}2.9mm$. The worms were stout, the females being about 2mm broad, and the internal organs were partly visible through the cuticle. The shape of thin-shelled eggs found in the cysts of perirenal tissues and ureter was ellisoidal and oval, and measured $40{\sim}65{\times}90{\sim}115{\mu}m$. The adult parasites were found in cysts which varied from 0.6 to 4cm in diameter, each cyst usually containing a pair of adult worms embedded in green pus. The ureter was thickened and almost occluded, with consequent hydronephrosis.

• Parasites, Hosts and Diseases
• /
• 제30권4호
• /
• pp.237-244
• /
• 1992

Meterchis orientalis의 병아리 숙주내 감염력 및 성장발육상을 알아 보고 성충의 형태학 적 특징을 관찰하였다. 참붕어로부터 분리 수집한 피리유충을 부화된지 3일된 병아리 40마리에 각각 100개씩 경구감염시킨 후 1.5, 3, 5, 7, 9, 11, 14일 및 21일에 충체를 누수하여 고정, 염색, 탈수 및 봉입 등의 과정을 거친 다음 관찰 및 계측하였다. 총체는 모두 병아리의 담낭에서 발견되었으며 평균 32U의 회수율을 나타내었다. 감염 후 9일까지는 비교적 완만히 성장하였으나 9일에서 11일 사이에는 급속히 성장하였고 11일에서 14일 사이에 다시 성장이 둔화하였으며 21일에 회수한 충체는 14일된 충체보다 크기가 작았다. 감염 후 1.5일파 5일에 요수한 충체에서는 비생식기관과 생식원기가 관찰되었고 5일된 충체에서는 비정형적인 난락와 엽상의 고구이 관찰되었으며 이후 차차 발육하여 감염 후 11일에 회수한 충체들은 완전히 성숙하였다. 성숙한 충체는 나뭇잎 모양이었으며 1∼3굽이의 저정낭, 타원형의 난소, 주머니 모양의 수정낭,517엽의 고환 및 소포형의 난황선 등을 보유하고 있었다. 충란은 평균 31.gx15.Sum 크기이었고 최대 폭이 가운데 지점에 있었으며 난개 반대편의 난각이 비후되어 있었다. 이상의 결과로 병아리가 M orienta비의 새로운 숙주로 추가되었고 이 흡충이 병아리 내에서 감염 후 21일까지 sigmoid형으로 성장하며 성충이 되기까지는 l1일 정도가 소요됨을 알 수 있었다.

• Journal of Korean Neurosurgical Society
• /
• 제58권6호
• /
• pp.499-503
• /
• 2015

Objective : The transradial catheterization (TRC) is becoming widespread, primarily for neurointerventions. Therefore, the evaluation of radial artery puncture in clinical practice and a better understanding of the anatomy are important to improve the safety of neuroendovascular surgery. Methods : Ten formalin-fixed adult Korean cadavers were dissected to expose radial artery (RA), brachial artery (BrA) and subclvian artery (ScA), bilaterally. Vessel lengths and diameters were meaured using a caliper and distance between the specific point of vessels and the anatomical landmarks including the radial styloid process, the medial epicondyle of the humerus, the sternoclavicular joint, and the vertebral artery orifice were also measured. Results : The average length between the radial (RAPS) and the BrA puncture sites (BrAPS) and between the vertebral artery orifice (VAO) and the BrA bifurcation (BrAB) did not differ between sides (p>0.05). The average length between the radial styloid process (RSP) and the RAPS was $13.41{\pm}2.19mm$, and the RSP was $26.85{\pm}2.47mm$ from the median nerve (MN). The mean length between the medial epicondyle (ME) and the BrAPS as $44.23{\pm}5.47mm$, whereas the distance between the ME and the MN was $42.23{\pm}4.77mm$. The average VAO-ScA angle was $70.94{\pm}6.12^{\circ}$, and the length between the ScA junction (SCJ) and the VAO was $60.30{\pm}8.48mm$. Conclusion : This study provides basic anatomical information about the radial artery and the brachial route and can help improving new techniques, selection of size and shape of catheters for TRC. This can help neurointerventionists who adopt a transradial neuroendovascular approach and offers comprehensive and safe care to their patients.

• 한국의류학회지
• /
• 제12권3호
• /
• pp.277-284
• /
• 1988

The purpose of study was to measure to body Surface area and the rational rate of Korean adult's women. The subjects are 20 years old to 49 years old women (Their bust width ranges from 74.5 to 101.5 cm, the height from 144.6 to 163.3 cm, the weight from 44.2 to 74.0 kg, Rohrer Index from 1. 02 to 1. 89). As the experimental method, both the gypsum method, by which the shape of body can be copied as it is, and weighing method, from which planed body surface area can be measured with consistant thickness of polypropylene film used. The results were obtained as follows. 1. After dividing the Korean adult's women into four groups (single and married women in their twenties, those in their thirties, those in their fourties). The change of body surface area was reviewed in accordance with age groups. No great difference among age group was showed in whole body surface area. 2. average value of body surface area is 1, 514m^2 and the part of trunk shows the biggest difference to the age groups. 3. After dividing the middle of body into two groups, the relation of symmetry of each parts is reviewed with difference in body surface area. The results shows that the part of head & neck and lower limbs are symmetrical. The part of trunk and upper limbs are unsymmetrical. 4. Regional rates of each part of whole body surface area are follows. head $4.98\%$, each-lobes $0.46\%$, neck $2.01\%$, face$2.48\%$, upper trunk $19.64\%$, lower trunk $13.91\%$, upper armpits $1.76\%$, lower armpits $12.52\%$, hands $4.64\%$, thighs $18.89\%$, lower legs$13.10\%$, feet $6.01\%$.