• Journal of Chest Surgery
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• v.19 no.4
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• pp.595-605
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• 1986

From February 1986 through September 1986, the authors have experienced 6 cases of coronary artery bypass graft for patients with unstable angina. There were five males and one female who ranged from 39 to 65 years [mean, 53.3 years]. The extent of coronary disease was as follows: one-, two- and three-vessel diseases, all 2 cases respectively, and among them, 1 case had left main disease. Distal anastomoses were performed first with using saphenous vein grafts as conduits in all cases and sequential bypass methods were employed in 5 cases. Numbers of vein grafts were two in 2 cases and one in 4 cases. The mean time wasted for one distal anastomosis was 36 minutes. Post operative complications were leg-wound disruption [2 cases], transient psychosis [1 case] and perioperative myocardial infarction [MI] [1 case]. Sixty three year-old male patient associated with cardiomegaly, prior MI, ventricular arrhythmia, cardiac dysfunction and endocrinologic diseases preoperatively was expired in the operating room due to perioperative Ml. All survivors were asymptomatic and on discontinuing medical therapy on follow-up varying from 1 to 8 months.

• Journal of the Ergonomics Society of Korea
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• v.28 no.4
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• pp.101-107
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• 2009

In this study 1,079 occupational accident reports were used to examine the characteristics and causes of occupational injuries in the small-sized textile companies with less than 50 employees. These data were analyzed in terms of age of injured person, work experience, accident type, injury type, and agency of accident. The results show that there are some patterns: (1) injuries occur more frequently in the 40~49yr age group; (2) about half of all accident occurred during the first year of employment; (3) there is a higher percentage of sick people leaving in the 29~90day range; (4) 'caught in and between objects' represents the leading accident type; (5) the most common type of incidence is related to the machinery; (6) 'lower back injuries' is the leading type of occupational disorder. These results can be used to develop more effective accidental occupational injury prevention programs for small-sized textile industries.

• Archives of Craniofacial Surgery
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• v.20 no.4
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• pp.246-250
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• 2019

Recently, there is a growing interest of hyperbaric oxygen therapy in many fields of medicine. We had a 43-year-old female patient presented with severe necrosis of the nose, philtrum, and upper lip due to retrograde arterial occlusion after nasolabial fold hyaluronic acid filler injection. Our patient went through 43 sessions of systemic hyperbaric oxygen therapy from December 2, 2017 to January 18, 2018. We administered 2.8 atmosphere absolute (ATA) for 135 minutes in the first session and the remaining sessions consisted of 2.0 ATA for 110 minutes. In reporting this case, we wish to provide a warning regarding the latent risk of filler injections and share our experience about minimizing soft tissue damage in the early stages with systemic hyperbaric oxygen therapy.

• KDI Journal of Economic Policy
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• v.43 no.1
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• pp.1-27
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• 2021

In this paper, we empirically examine how export pioneers emerge and how they are related to product creators/innovators, utilizing a rich plant-product level dataset from the Korean manufacturing sector for the period of 1990-1998. Our analysis covers the process from the appearance of product creators as well as product imitators to the emergence of export pioneers. We find, first, that product imitators are larger, more productive and older than product creators. Second, most export pioneers are nevertheless found to be product creators. This result is largely due to the fact that almost all export pioneers export the products in the same year as product creation. Third, there are similarities as well as differences between product creators and export pioneers. Plants that are more productive or larger are more likely to become product creators as well as export pioneers. However, previous exporting experience positively affects the probability of export pioneering only, while plants' engagement in R&D positively affects the probability of product creation only. We discuss possible explanations for our main empirical results as well as their policy implications.

• Korean Journal of Audiology
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• v.25 no.2
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• pp.110-114
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• 2021

We report a case of hearing rehabilitation following combined cochlear implantation and ossiculoplasty. A 71-year-old patient visited the clinic for right-sided mixed hearing loss. We targeted neural and conductive components, performing two different operations simultaneously. At two months post-operative, the patient showed satisfactory results with respect to hearing threshold and speech comprehension. Our experience suggests that careful evaluation of patients and consideration of the diverse array of available treatment strategies can be used to provide personalized rehabilitation with maximal effectiveness. To the best of our knowledge, this is the first report to take such an integrated approach to treat hearing impairment and is thus likely to have clinical importance for otologists.

• Journal of Audiology & Otology
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• v.25 no.2
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• pp.110-114
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• 2021

We report a case of hearing rehabilitation following combined cochlear implantation and ossiculoplasty. A 71-year-old patient visited the clinic for right-sided mixed hearing loss. We targeted neural and conductive components, performing two different operations simultaneously. At two months post-operative, the patient showed satisfactory results with respect to hearing threshold and speech comprehension. Our experience suggests that careful evaluation of patients and consideration of the diverse array of available treatment strategies can be used to provide personalized rehabilitation with maximal effectiveness. To the best of our knowledge, this is the first report to take such an integrated approach to treat hearing impairment and is thus likely to have clinical importance for otologists.

• 한국호스피스완화의료학회:학술대회논문집
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• 2008.07a
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• pp.19-21
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• 2008

Hospice movement in Taiwan emerged early in 1983. There was a nurse visiting terminal cancer patients by herself in Taipei city. It was ceased after one year. This stage of hospice movement might be called as "compassionate era". In early 1990, the first in-patient hospice ward was set up in north Taiwan. She demonstrated high touch in the high technology medical atmosphere. There was a great echo in Taiwan society to this action. In the following years, quite a few new hospice settings were founded. Medical professionals were aroused again to talk and think about life and death, dignity of dying and holistic care. This stage of hospice movement might be called as "ethical stage". Around 2000, obstructions were discovered in our development. We do need system and rules. Standard of setting and care, Curriculum of education and training, Accreditation system and specialist system and Nature Death Act are some of the systems we approached. This stage of hospice movement might be called as "Act stage". Among the "Act stage", the Nature Death Act is actually the mile stone in our history. What listed below are the translated one for the reference:

• Journal of Medicine and Life Science
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• v.19 no.2
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• pp.70-73
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• 2022

Here, we report a case of ultrasound-assisted subarachnoid block in a patient with severe kyphosis. A 69-year-old man was scheduled for metal removal from hip screws. He had a previous experience with subarachnoid block using the landmark-guided technique, but it was very difficult due to severe kyphosis. However, we could easily determine the correct needle insertion point using ultrasound imaging and performed a successful dural puncture on the first attempt. This case demonstrates the clinical usefulness of ultrasound imaging for subarachnoid blocks in patients with severe kyphosis.

• Asia Marketing Journal
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• v.26 no.3
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• pp.156-169
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• 2024

This study leverages group-based control theory to explore how fresh starts reinvigorate consumers with low motivation to engage in collective environmental efforts. Typically, individuals with low control over their circumstances show less inclination toward collective goals. However, fresh starts can enhance the influence of perceived control on collective environmental engagement, with global identity mediating this relationship. This hypothesis was supported by two empirical studies. The first study analyzed data from 10,430 corporate participants in an energy-saving initiative, revealing that smaller organizations, which likely experience lower levels of control, made substantial energy-saving efforts early in the year, although this effect diminished over time. The second study of 108 college students found that a fresh start mindset and desire for control, mediated by global identity, enhance environmentally responsible behaviors. These findings suggest that fresh starts can effectively connect control perceptions with proactive environmental actions, underscoring their potential to foster collective environmental efforts.

• Journal of Korean society of Dental Hygiene
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• v.1 no.1
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• pp.39-51
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• 2001

This study was performed to collect basic data for the development of effective oral health education program of lower graders in elementary school. The subject in this study were 704 first-year, second-year and third-year in Hyoje elementary school. The authors collected the tissue where dental caries involved. the possibilities of dental caries prevention. cariogenic food and noncariogenic food. time and frequency of toothbrushing. size of using toothbrush, intake frequency of cariogenic food and the experience with visiting dental clinics, the purpose of visiting dental clinics and fear for dental treatment. The collected data were analyzed. The finding of this study were as follows: 1. Twenty-four percent of students had not correct understanding about the tissue which dental caries are involved. Eleven percent of students thought that it was impossible to prevent dental caries. 2. Sixty-four percent of student brushed their teeth before going to bed, and 63.0% of responded students brushed their teeth twice or more a day. Seventy-eight percent of students used small toothbrush. and there was a Significant difference of size of using toothbrush among the first, second and third graders(P<0.01). Sixty-nine percent of students intake cariogenic food once or more a day. 3. Eighty-six percent of students had experienced with visiting denial clinics. sixty-two percent of students visited dental clinics when they had a toothache. and there was a significant difference of the purpose of visiting dental clinics among the first. second and third graders(P<0.01). Seventeen percent of students responded that dental treatment is fearful there was a significant difference of fear for denial treatment among the first, second and third graders(P<0.05). 4. It was recommended that effective oral health education programs should be developed to increase toothbrushing after breakfast, to decrease intake frequency of cariogenic food, to increase frequency of visiting dental clinics regularly, and to reduced fear for dental treatment.