• Korean Journal of Human Ecology
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• v.12 no.4
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• pp.559-570
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• 2003

The focus of this research was concerned with studying lower body type for Korean adult males. To understand the features of men's lower body required to organize an optimal sizing system for men's tight-fit slacks, information from the measuring values based on research on the physical standard of the nation(l997) were summarized; in addition, a factor analysis and a cluster analysis among multivariate analyses were performed. In terms of the need for appropriate fit in motorcycle wear, basic lower body parts applying to each item had to be taken into consideration to enhance sizing suitability. In the case of the length of the lower limbs, the inclusion of protectors plays an important role in affecting sizing. The factors related to the lower body were defined as follows: Factor 1 was the vertical dimension of the lower body, Factor 2 was the horizontal dimension of waist and hip, Factor 3 was the horizontal dimension of the lower limbs, Factor 4 was the length of hips, and Factor 5 was the ankle height. The lower body part was also divided into 3 clusters. Cluster 1 referred to the smallest stature and skeleton structure among the 3 body types. Cluster 2 represented the biggest stature, with a thin lower limbs body type. Cluster 3 represented a medium stature but with a large skeleton structure of lower limbs, a muscular type. In conclusion, Cluster 2 appeared most in the 20s age groups, but Cluster 3 appeared most in each of the 30s, 40's, and 50's age groups.

• Korean journal of applied entomology
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• v.19 no.1 s.42
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• pp.57-65
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• 1980

The oriental tobacco budmoth, Heliothis assulta Guenee were reared under various temperatures; $20^{\circ}C,\;25^{\circ}C,\;30^{\circ}C$ and the control effects of Thuricide $HP^{(R)}$ were examined. The results obtained were as fellows: 1. The adult longevity of oriental tobacco budmoth was 11.35 days, and 3.00 days for preovipositional period, 4.75 days for ovipositional Period, and 3.50 days for postovipositional period. 2. The total number of eggs laid by a female were 307 at $20^{\circ}C$, 413 at $25^{\circ}C$ and 189 at $30^{\circ}C$. The number of eggs per female per day were 64.05 in average. 3. The average egg Periods were 7.71 days at $20^{\circ}C$, 4.12 days at $25^{\circ}C$ and 3.58 days at $30^{\circ}C$ and the hatchiabilities were $71.25\%,\;78.49\%\;and\;81.05\%$ at the respective incubation temperatures. 4. The larval developmental periods were 43.51 days at $20^{\circ}C$, 21.79 days at $25^{\circ}C$ and 18.05 days at $25^{\circ}C$ and the mortalities were $80.70\%,\;95.93\%$ and $87.01\%$ at the respective temperatures. 5. The pupal developmental periods were 24.22 days at $20^{\circ}C$, 12.36 days at $25^{\circ}C$ and 11.50 days at $30^{\circ}C$ and the mortalities at the respective temperatures were $18.18\%,\;42.11\%\;and\;40.00\%$. 6. The calculated threshold temperatures for the development were $11.61^{\circ}C$ for the eggs, $11.96^{\circ}C$ for the larvae, and $10.06^{\circ}C$ for the pupae. The estimated total effective temperatures were 60.41 day degrees for e eggs, 319.35 day degrees for the larvae, 222.66 day degrees for the pupae, and overall total effective temperatures, however, would be ranged 640-660 day degrees if the reproductive period of the adult was considered. 7. The relationship between the overall developmental periods and the rearing temperature could be Y=-4.272X+155.39 (r=0.9105), where Y; number of days required to complete the life cycle, X; treated temperatures. 8. The control effects of Thuricide $HP^{(R)}$ were $73.43\%$ for spray and $58.22\%$ for bait applications.

• Korean Journal of Adult Nursing
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• v.16 no.3
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• pp.378-387
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• 2004

Purpose: The study was undertaken to examine the degree of nurse's suffering experience and to identify the influencing factors on nurses' suffering experience in Korea. Method: Data were collected using a questionnaire for 271 nurses working at 5 general hospitals in Daegu and Kyung-book province from Sep. 1, to Sep. 30, 2003. The questionnaire consists of 54 items, general characteristics(10) and nurse's suffering experience(44). All surveys were sorted and studied by frequency analysis, mean score, standard deviation, range, independent t-test, one way ANOVA, Pearson's correlation coefficient and Multiple regression. Result: The findings of this survey indicate 1) The degree of suffering experienced by nurses caring for terminal cancer patients was 2.96; 2) Demographic variables affecting the degree of nurses' suffering experience were age(F=5.62, p=.000), marital status(F=20.53, p=.000), religion(F=5.44, p=.020), career of clinical experience(F=6.96, p=.000), and feelings of end-life care(F=3.11, p=.016); 3) There were slight correlation between the subitem of nurse's suffering experience and general characteristics of subjects. For 'expanding self consciousness', age, career duration, and position; for 'forming empathy with family', age and career duration ; for 'spiritual sublimation', age, and career duration were affected variables. 4) As a result of the multiple regression analysis for predictable variables affecting nurses' suffering, it was found that 'career of clinical experience' was most significant(F=23.100, p=.000). The explanatory power of this regression formula was 17.6%. Conclusion: This study can provide the basic data useful towards improvement of nursing services for terminal cancer patients and the health of the nurse.

• Proceedings of the KSAR Conference
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• 2001.03a
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• pp.7-7
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• 2001

Cryopreservation by vitrification of Hanwoo blastocysts derived from nuclear transfer with Hanwoo adult ear cell was compared with that of in vitro fertilized blastocysts. For vitrification, day 7 or day 8 blastocysts were serially exposed in glycerol (G) or/and ethylene glycol (EG) mixtures (10% G for 5 min, 10% G plus 20% EG for 5 min, and 25% G plus 25% EG for 30 sec) which was diluted in 10% FBS added D-PBS. Thawing of straw was carried out in air for 10 sec and then in water bath of $25^{\circ}C$ for 20 sec. The contents of the straw (0.2 ml) was expelled into a culture dish contained with 0.5M sucrose and 10% FBS(S-DPBS) by cutting the cotton plug and then the recovered embryos were put into fresh 0.25M and 0.125M S-DPBS for 30 sec, respectively, The embryos were transferred into D-PBS with 10% FBS for 5 min. and were cultured in a 10u1 droplet of co-culture environment (cumulus cell monolayer + 10% added CRl medium) for 24 h. In the result, survival rates were 88.9% and 85.4% for nuclear transfer embryos and in vitro fertilized embryos, respectively. After transfer of vitrified-thawed blastocysts produced from nuclear transfer, 4 of 5 total recipients did not return to the subsequent estrus cycle at 30 days. It is concluded that the Hanwoo blastocysts derived from nuclear transfer can be successfully cryopreserved using simple and efficient vitrification method.

• The Journal of the Korea Contents Association
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• v.6 no.6
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• pp.64-73
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• 2006

In this paper, I explored the direction of ICT used learning that can improve the access ability of e-learning to activate a neglected class's lifelong education by e-learning. I had a good grasp of a neglected class's actual condition of the access ability of e-learning and presented the direction of basic ICT used learning for the adults that can improve the access ability for the lifelong education by e-learning. According to the result of this research, it was found that the adult learners had a considerable disparity by age group. Therefore, it is desirable that they had to learn ICT used learning with considering the actual condition by age. Teenagers and 20 years of age need to be learned in order of an Internet club, word processor, moving picture and etc. It needs to be teamed for the $30{\sim}40$ age bracket lil order of a chat, an Internet club, searching engines and etc and for the $30{\sim}40$ age bracket in order of a chat, an Internet club and moving picture and etc. And also it needs to induce a neglected class to develope participation abilities for themselves by activating an internet club activity.

• Korean journal of applied entomology
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• v.44 no.3 s.140
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• pp.213-217
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• 2005

Adult development and fecundity of the green peach aphid, Myzus persicae $S\H{u}lzer$, were studied at $15{\sim}32.5^{\circ}C$ with $60{\sim}70%$ RH under 16L:8D and the results were put together to build a life table. The longevity shortened as temperatures rose at and below $25^{\circ}C$ whereas it remained relatively constant at $27.5^{\circ}C$. Total fecundity was not significantly different at all temperatures except at $30^{\circ}C$. Daily fecundity gradually increased from $15\;to\;22.5^{\circ}C$. It was 5.1 at $25^{\circ}C$ and as temperatures either went down or up, it decreased to 2.8 at both $15^{\circ}C\;and\;30^{\circ}C$. Fecundity model built from total fecundity at various temperatures suggests that $18.3^{\circ}C$ was the optimum temperature for the maximum progeny of 51. Net reproduction rate RO was highest of 36.5 at $27.5^{\circ}C$. The intrinsic rate of increase per day $r_m$ and the finite rate of increase per day $\lambda$ were highest of 0.4 and 1.6, respectively and the doubling time Dt was shortest of 1.6. Constructed life table suggests that the optimum temperature for adult development for the green peach aphid was $27.5^{\circ}C$ at which the mean generation time was 8.1.

• Journal of Chest Surgery
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• v.20 no.1
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• pp.65-70
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• 1987

Empyema thoracis following pneumonia, pulmonary tuberculosis, trauma and surgical procedures continues to be a source of major morbidity and mortality. We retrospectively reviewed the hospital records of 330 patients [child:87, adult243] treated for empyema thoracis at Catholic Medical Center between 1964 and 1986. The causes of empyema in these patients were as follows: pneumonia [C***:66%, A***:30%], pulmonary tuberculosis [C:2%, A:20%], lung abscess [C:3%, A:5%], postoperative complication [C:0%, A:13%], trauma [C:1%, A:4%] and unknown origin [C:23%, A:17%]. Three patients in this series died of sepsis from necrotizing pneumonia. Staphylococcus [29.3%], Streptococcus [8.8%], E. coli [8%], Mycobacterium tuberculosis [7.9%], Klebsiella [7.4%], Pseudomonas [6.4%], Bacteroides [3.4%] were the organisms most commonly isolated. Bacterial isolates were single in 68.3%, multiple 7.5% and absent 24.2%. The type of organism did not correlate with severity of disease or eventual requirement for closed thoracotomy drainage, open thoracotomy drainage [Modified Eloesser*s procedure], thoracoplasty, decortication or pleuropneumonectomy. Successful methods of treatment included aspiration in 44%, tube thoracotomy in 66%, open thoracotomy drainage in 98.7%, thoracoplasty in 98%, decortication in 96% and pleuropneumonectomy in 73%. Initial mode of management in empyema thoracis are thoracentesis and closed thoracotomy drainage. If the initial management was failed, we performed another surgical procedures. Before 1973, we manage with Schede`s thoracoplasty in the postpneumonectomy empyema patients. But thoracoplasty, with or without the use of muscle flaps, is a hazardous operation in the poor-risk patients. The permanent, open thoracotomy drainage is a relatively minor operation which is well tolerated even by cachexic, septic patients. It controls infection, and sometimes results in the bronchopleural fistula closing spontaneously.

• Asian-Australasian Journal of Animal Sciences
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• v.7 no.4
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• pp.471-474
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• 1994

Five experimental groups with five adult male rats in each, were exposed to 20, 35, 40 and $45^{\circ}C$ air temperature for 50-70 minutes, and to $50^{\circ}C$ for 30-50 minutes, respectively. Food and drinking water were not permitted during the exposure. Blood samples were obtained by heart puncture immediately after the thermal treatment. All the rats were hyperthermic (p<0.01) as compared to the controls ($20^{\circ}C$). Hyperthermia was associated with hypoglycemia which was significant (p<0.01) at 45 and $50^{\circ}C$ exposures. Plasma levels of GOT and GPT declined at 35 and $40^{\circ}C$ reaching the lowest (p<0.05) level at $45^{\circ}C$, while at $50^{\circ}C$ GOT level was elevated by 45% but GPT was normal as compared to the controls. Differences between groups were significant (p<0.01) for GOT and insignificant for GPT. Hematocrit value increased significantly (p<0.01) at 45 and $50^{\circ}C$, indicating hemoconcentration. It could be concluded that severe heat stress (45 and $50^{\circ}C$) resulted in critical hyperthermia, hypoglycemia, disturbed liver function, body dehydration, and hemoconcentration leading to death.

• Journal of Korean Ophthalmic Optics Society
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• v.20 no.2
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• pp.117-124
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• 2015

Purpose: The purpose of this study was to compare the accommodative function of young adult in their 20s wearing monovision, modified monovision, and aspheric multifocal contact lenses at near task. Methods: Thirty young adults ($23.53{\pm}2.37years$) were fitted with monovision, modified monovision (the application of single vision contact lenses and center-near low addition aspheric multifocal contact lenses), and aspheric center-near multifocal contact lenses. After wearing these modalities during a week for adaption, and after watching visual display at computer for inducing accommodative pressure for 1 hour. The following assessments of accommodative function were made: contrast visual acuity (VA) at distance and near; accommodative response; near accommodative facility; and negative relative accommodation (NRA)/positive relative accommodation (PRA). All measurements were carried out binocularly. Results: In binocular distance VA with contrast of 10%, monovision was the worst among the four modalities (p=0.005). In accommodative response at 1 m (1.00 D), monovision was the lowest (p<0.05) and accommodative response at 40 cm (2.50 D) with monovision was lower than that of modified monovision and multifocal contact lens (p<0.05). We also found that there were no significant differences in accommodative facility and NRA/PRA among the four modalities. Conclusions: In young adult (20s), monovision with low add reduced the accommodative response at near task, however, modified monovision and multifocal lens with center-near type did not affect accommodative relaxation.

• Asian Pacific Journal of Cancer Prevention
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• v.17 no.4
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• pp.1857-1859
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• 2016

Background: Hodgkin's lymphoma (formerly, Hodgkins disease) is a potentially curable malignancy with distinctive biological behavior and specific clinical characteristics. Limited information is available from developing countries for patients with classical Hodgkin's lymphoma (cHL). Therefore we reviewed the demographical and clinico-hematological profiles along with bone marrow infiltration patterns in adult patients presenting at Liaquat National Hospital and Medical College. Materials and Methods: In this cross sectional study, 62 adult (${\geq}15years$) patients with cHL were enrolled from January 2010 to December 2014. Results: The mean age was $29.7{\pm}13.8years$ with a median of 30 years. The male to female ratio was 2:1. B symptoms were present in 72.5% of patients and lymph node enlargement in 85.4%. The frequency of bone marrow infiltration in our cHL patients was found to be 27.4%, the pattern being predominantly focal followed by diffuse. The mean hemoglobin was $9.4{\pm}1.9g/dl$ with a mean MCV of $78.1{\pm}7.9fl$, a mean total leukocyte count of $10.9{\pm}20.6{\times}10^9/l$ and a mean platelet count of $241.6{\pm}150.1{\times}10^9/l$. Conclusions: Our analysis shows that clinico-pathological features of cHL in Pakistan are comparable to published data. Peripheral lymphodenopathy associated with B symptoms is the commonest presentation. Bone marrow involvement is more common in our setup as patients usually presented at an advanced stage of disease.