• Journal of Korean Academy of Fundamentals of Nursing
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• v.10 no.1
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• pp.57-67
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• 2003

Purpose: This study was done to analyze subjectivity of smoking among adult smokers. Method: Q-methodology which provides a scientific method on subjectivity, was used. Result: Five types of smoking among adult smoker were identified Type I, Concerning Significant Others; Type II, Pursuing Psychological Comfort; Type III, Habitual Craving; Type IV, Pursuing Social Relations and Type V, Maintaining Self Control. Stage of change and methods of stress relieving were revealed to be factors influencing the smoking modes among the adult smokers. Conclusion: The five types of smoking and factors influencing them as revealed in this study provide a better understanding of smokers. Smoking styles and subjective values about smoking provide insight for nursing interventions for smoking.

• Transactions of the Korean Society of Mechanical Engineers A
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• v.33 no.8
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• pp.799-806
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• 2009

Thoracic injury from restraint loading is the principle causative factor of death, which was shown to be particularly significant for older drivers. To characterize thoracic response to belt loading of older drivers, detailed finite element models of the adult and aged thorax were developed. The geometry of the 50th percentile adult male was chosen for the adult FE model. The thoracic FE model was validated against data obtained from results of PMHS pendulum impact tests. The quantified patterns of age-related shape and well-established material changes were applied to the adult model to develop the aged model. Belt force and chest deflection were applied to the developed two types of models. Rib and clavicle fracture risk obviously increased in the aged model. This finding showed that larger rib angle and reduced material properties of the ribcage produced more higher risk of injury in the older driver.

• The Journal of Korean Medicine
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• v.28 no.4
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• pp.13-17
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• 2007

Owing to improvement of socioeconomic status during recent decades in Korea, incidence of hepatitis A has rapidly decreased, especially among children. However, this status has paradoxically caused a steady increase of adult patients with HAV infection, causing new medical issues associated with aggravated clinical symptoms. The present study reports an adult case of acute viral hepatitis type A treated with oriental medicine. The elevated biochemical findings(AST, ALT, gamma-GTP, bilirubin), physical symptoms (general weakness, nausea, right flank pain, itching sign), and serological makers (anti-HAV IgM and anti-HAV IgG) were normalized within four weeks. Also, sonographic examination showed a normal pattern on an enlarged liver image. This study informed us about the clinical capacity of oriental medicine for adult patients with acute viral hepatitis type A.

• Phonetics and Speech Sciences
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• v.3 no.3
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• pp.11-18
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• 2011

This paper examines the categorical labeling of lexical pitch accent contrasts in North Kyungsang and South Cholla Korean listeners. It focuses specifically on investigating whether the pitch accent perception of adults and children has a dialect-specific effect. To evaluate the development of perceptual identification, slopes, intercepts, and positions at categorical boundaries were computed using a logistic regression function. The results showed that differences in slopes and intercepts were significant between North Kyungsang child and adult listeners, but the same was not the case for the positions at boundaries. As far as South Cholla child and adult listeners were concerned, there was a significant difference in slopes, but not intercepts and positions at boundaries. In the present study, the comparison of intercepts and slopes at the boundaries indicated developmental differences between North Kyungsang adult and child listeners. This improvement in categorical proportion seems to be a result of developmental changes in categorical perception. For South Cholla adult and child listeners, however, perception of the non-native contrast becomes less categorical.

• Korean Journal of Human Ecology
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• v.20 no.5
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• pp.885-896
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• 2011

This research is intended to examine adult children's experiences with parental bereavement and the effect of the experiences on family relationships and their lives. In order to describe the subjects' experiences as they are and understand their meaning and essence, data was analyzed using the Colaizzi method, an approach to phenomenology as a qualitative research methods. The findings showed that subjects suffered from the loss of parents; however, they recovered from their conditions after an ancestor worshiping service. In addition, they took heavy responsibility for a survived parent after bereavement and experienced changes in the roles of family members. In conclusion, experience with parental bereavement caused adult children to reflect on themselves, to discuss the essence of life, and to change the attitudes of their life from a future-oriented perspective to a here-and-now perspective.

• The Journal of the Korean dental association
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• v.53 no.7
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• pp.457-467
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• 2015

Patients with cleft lip and palate require interdisciplinary treatment to achieve successful rehabilitation. However, there are special difficulties in orthodontic treatment of adult cleft lip and palate patients: 1. Lack of Tissue, Bone, and Soft tissue; 2. Heavy Scar Tissue, Vestibule, and Palate; 3. Severe Anteroposterior discrepancy and Impaired Maxilla; 4. Distortion of Alveolar Ridge; 5. Abnormal Eruption Path and Malalignment of Tooth. Solving these problems, orthodontist should have differential diagnosis on extent of cleft site and residual deformities of adult cleft lip and palate patient. The tooth missing area in cleft site was commonly treated with a removable or fixed prosthesis, but this method is not stable to retain maxillary arch shape. To establish the more stable arch shape in cleft lip and palate, endosseous implants in the alveolar clefts with bone graft is helpful for management of adult cleft lip and palate patient.

• Journal of the Korean Society of Food Science and Nutrition
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• v.27 no.5
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• pp.928-934
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• 1998

The purpose of this study was to investigate differences of Ca, Mg and Zn utilization in young and adult rats fed standard diet for 3 weeks. Feed intake and body weight gain in young rats were significantly higher than in adult. There were no significant differences in serum levels of Ca and Zn across age and sex. In liver of young or male groups, Ca and Zn contents were significantly higher than in adult or female. There were no significant differences in tibia contents of Ca and Mg, but Zn content was increased when young or female groups was compared with the other groups. In mineral balances, daily intakes and retentions of Ca, Mg and Zn in young or male groups were significantly higher than those in adult or female. According to this results, it could be suggested that in growth period must be increased dietary intake of Ca, Mg and Zn to compromise the requirement for growth.

• Parasites, Hosts and Diseases
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• v.48 no.1
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• pp.49-55
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• 2010

In vitro cultivation of trematodes would assist studies on the basic biology of the parasites and their hosts. This is the first study to use the yolk of unfertilized chicken eggs as a simple and successful method of ovocultivation and the first time to obtain the adult-stage of the trematode Cymatocarpus solearis Braun, 1899 (Digenea: Brachycoeliidae). Chicken eggs were inoculated with metacercariae from the muscle of the spiny lobster, Panulirus argus (Latreille, 1804). The metacercariae were excysted and incubated for 576 hr (24 days) at $38^{\circ}C$ to obtain the adult stage. Eggs in utero were normal in shape and light brown color. The metacercariae developed into mature parasites that have been identified as the adultstage found in marine turtles. The adult lobsters collected in Quintana Roo State, Mexico, showed the prevalence of 49.4% and the mean intensity of 26.0 per host (n=87). A statistical study was performed to determine that no parasitic preference was detected for male versus female parasitized lobsters. Morphometric measurements of the adult-stage of C. solearis obtained in our study have been deposited in the National Helminths Collection of the Institute of Biology of the National Autonomous University of Mexico. This study is significant because it is the first time that a digenean of the family Brachycoeliidae has been demonstrated to develop in vitro from metacercariae into adults capable of producing eggs using the yolk of unfertilized chicken eggs. Secondly, this technique allows to obtain the adult stage of C. solearis without the presence of its marine turtle host, allows us to describe the mature parasites, and thus contribute to our understanding of the biology of C. solearis.

• Clinics in Shoulder and Elbow
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• v.9 no.2
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• pp.235-241
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• 2006

Neglected adult Monteggia fracture could induce the pain, instability and malformation of elbow. Especially, compared with the chronic Monteggia fracture of child, that of adult is difficult to treat and could concur with valgus instability and deformity, limitation of range of motion and tardy ulnar nerve palsy. But recently, the chronic Monteggia fracture of adult could be treated by the 3.5 mm compression plate (DCP) or 3.5 mm pelvic reconstruction plate, so that the result improved more and more. The treatment of choice of the chronic Monteggia fracture of adult is the corrective osteotomy and reduction of radial head or resection of radial head. We experienced two patients who had neglected Monteggia fracture over 1 year 6 months and 25 years respectively and we want to report the result of surgical treatment of chronic Monteggia fracture of adult.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.3
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• pp.1937-1945
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• 2015

This study was conducted to investigate the relationship between depression and adult attention deficit hyperactivity disorder(ADHD) of college students. Collage students up to 350 people self-report survey was conducted using the Conners ADHD Rating Scale Korean version and Beck Depression Inventory. Adult ADHD symptoms prevalence was 5.1 % and the highest form of carelessness. Depression grade was $8.38{\pm}6.86$ points of college students and female students was higher than male students is depression grade, severe depression and modurate depressive symptoms were 2.1 %. Model of explanatory were slightly higher in 33.5%, adult ADHD affects depression and coexistence rate of adult ADHD symptoms and depressive symptoms was found to be 3.1%. Therefore, adult ADHD symptoms prevalence and depression of collage students seems to be relationship. Given the wide range of social and emotional problems due to adult ADHD seems necessary measures to establish a social dimension to adult ADHD.