• 한국발생생물학회지:발생과생식
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• 제25권4호
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• pp.305-311
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• 2021

The oligonucleotides polymers (ON-polymers) were used producing a total of 110 loci unique to each clam population (LUECP) in group one and 132 in group two, respectively, varying in amount of DNA fragments (FRs) from greater than near 50 to a smaller quantity than 1,050 bp. The larger FR amounts (>1,050 bp) are not noticed in the two Scapharca subcrenata groups. The ON-polymer OPD-01 produced 33 LUECP, which were defining each group, almost 300 bp, 450 bp, and 500 bp, in the group one. The OPD-15 recognized 22 loci shared by the two clam populations (Loci shared by the two clam populations, LSTCP), a variety of FRs of sizes 300 bp that were equivalent in all specimens. The mean number of LUECP was varied and 1.2-fold greater in the shellfish group two than in the group one. Respecting mean bandsharing (BS) grade outcomes, entities in the shellfish group one (0.779±0.011) had a little higher BS grades than did entities from the group two (0.756±0.009) (p<0.05). The entities of the shellfish group one are not tightly gathered with other entities of the group two. The genetic distance (GD) (0.422) of this invertebrate (SUBCRENATA 02 and 01) is 7.41-fold hereditarily distinct to the GD (0.057) of the other invertebrate (SUBCRENATA 22 and 19). The polar dendrogram (PDG) procured by the five ON-polymers underlines two characteristic groups.

• Current Optics and Photonics
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• 제7권1호
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• pp.21-27
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• 2023

A highly sensitive optical-fiber humidity sensor is demonstrated in this paper. By using Nafion-PVA sol-gel and single-mode optical fibers, the Fabry-Perot humidity sensor is easily fabricated. In the humidity range of 29%-72%, humidity-response experiments are carried out with a cycle of rising and falling humidity to investigate humidity-response characteristics. The experimental results show 2.25 nm/%RH sensitivity and a 0.9997 linear correlation coefficient, with good consistency. The changes in optical-path difference (OPD) and free spectral range (FSR) with humidity are also discussed. The humidity sensitivities of a typical sensor are 80.3 nm/%RH (OPD) and 0.03 nm/%RH (FSR). Furthermore, many humidity sensors with different Nafion-PVA sol-gel concentration and initial cavity length are experimentally investigated for humidity response. The results show that the sensitivity increases with higher Nafion ratio of the Nafion-PVA sol-gel. The influence of changing cavity length on sensitivity is not obvious. These results are helpful to research on optical-fiber humidity sensors with good performance, easy fabrication, and low cost.

• 한국병원경영학회지
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• 제10권1호
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• pp.48-70
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• 2005

The purpose of this study was to make an analysis of the impact of the DRG payment system on medical care pattern and cost of cataract surgery in a general hospital. The subjects were 173 patients whose DRG severity grade was zero, selected from among the hospitalized who underwent cataract surgery before and after the joining to the demonstrational operation of the third year DRG payment system. Their medical records and the details of their medical bills were examined to find out the length of hospital stay, medical care pattern provided to them, the cost of medical care, and the quality of medical care. The length of stay and the amount of medical care supplied during being in hospital dropped significantly for both single-eye and double-eyes cataract surgery groups. The amount of antibiotic use went down during the hospitalization and upon discharge from the hospital, but decreased after discharge. The total medical bills and the rate of basic examination implementation increased in the OPD before hospitalization but after discharge dropped. For double-eyes cataract patients, the rate of double-eyes cataract surgery went down. The total medical bills of DRG payment system converted into the fee-for-service system was greater by 113.3% for the single-eye cataract surgery group and by 102.9% for the doble-eyes cataract surgery group, compared to that by the fee-for-service. The contribution shared by the insurance corporation increased for both single-eye and double-eyes cataract surgery groups, but the copayment by the insured went down. Regarding the treatment outcome, no difference was found in complication rate, resurgery rate and mortality rate before and after the joining to the DRG payment system was implemented. The use of special lens lessened significantly. The amount of medical care supplied during hospitalization decreased but the complication rate didn't increase. But the increased use of low-price artificial cataract and the avoidance of double-eyes cataract surgery was observed. The phenomenon decreased number of OPD visit and the decreased total medical bills of OPD care after discharge in this hospital required further evaluation.

• 대한임상검사과학회지
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• 제52권2호
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• pp.119-127
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• 2020

선행 연구에서 동맥경화와 폐기능이상과 연관성이 있었다. 맥압은 동맥경화의중요한 예측이지만 아직까지 폐기능이상과 맥압의 연관성은 불분명하다. 따라서, 본 연구는 대한민국 비흡연 성인을 대상으로 맥압과 폐기능장애(예측 강제 폐활량, 예측 강제 날숨량 1초율)의 관련성을 알아보고자 실시하였다. 본 연구는 2013년부터 2015년까지 3년간의 대한민국 국민건강영양조사자료에서 비흡연 성인(6,857명)을 대상으로 실시하였다. 본 연구의 주요 결과는 맥압과 폐기능장애에 대한 관련 변수를 보정한 후의 결과에서, 정상 맥압(pulse pressure, PP≤60 mmHg)에 비하여 고맥압(PP>60 mmHg; 1.337 [95% confidence interval (CI), 1.049~1.703)에서 제한성 폐질환(restrictive pulmonary disease, RPD; the predicted FVC<80.0% with FEV₁/FVC≥70.0%)의 교차비(odds ratio, OR)가 유의하게 높았다. 추가적으로, 정상맥압에 비하여 고맥압(1.339 [95% CI, 1.093~1.642])에서 폐쇄성 폐질환(obstructive pulmonary disease, OPD; FEV₁/FVC<70.0%)의 교차비가 유의하게 높았다. 결론적으로, 대한민국 비흡연 성인에서 제한성 폐질환 및 폐쇄성 폐질환은 고맥압과 유의한 관계가 있었다.

• 한방재활의학과학회지
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• 제29권3호
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• pp.87-101
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• 2019

Objectives The purpose of this study is to investigate characteristics of low back pain patients and trends of Korean medicine conservative treatment effects of low back pain patients by registry data. Methods A total of 78 patients were analyzed, statistical analysis was performed using a generalized linear model. The comparison between groups was performed using independent two samples t-test or Wilcoxon rank sum test according to the distribution of normality. Before and after the treatment effects, ANOVA and Kruskal-Wallis method were used for the comparison, Sheffe method was used for the post test. Results The average age of hospitalized patients was 31.8 years old and out-patient department (OPD) patients was 44.9 years old. Lots of OPD patients and hospitalized patients were classified to 'Lumbago due to Coexist Qu Stagnation and Bloos Stasis'. Both OPD patients and hospitalized patients classified to 'Lumbago due to Coexist Qu Stagnation and Bloos Stasis' showed statistically significant decrease in RMDQ (Roland-Morris disability questionnaire) and NRS (numeric rating scale) on 1 month and 3 month after clinical research start date. Comparing the treatment effects of Chuna manual therapy, both Chuna group and non-Chuna group showed statistically significant decrease in RMDQ and NRS on discharge date, 1 month and 3 month after clinical research start date. Conclusions We expect that a larger scale registry study will be carried out to provide a higher level of basis for the Korean medical treatment of low back pain.

• 대한치주과학회:학술대회논문집
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• 대한치주과학회 2004년도 제44회 종합학술대회 연제초록
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• pp.146-147
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• 2004

• 품질경영학회지
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• 제13권2호
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• pp.21-28
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• 1985

The purpose of this study is to analyze the direct relationship between doctors and number of patients to be treated by applying many kinds of IE techniques. Generally, doctors in this research work both at Out Patient Data & In Patient Data. Under the hospital management system that they are applying in, doctor's daily working schedules are instable because the number of OPD patients daily. Therefore, the amount of time they spend for inward patients are variable too. So the numbers of patients have great influence to the whole hospital system management.

• Journal of Chest Surgery
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• 제24권8호
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• pp.765-772
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• 1991

Between 1985 and 1990, 41 patients underwent treatment of the tracheal stenosis. Nineteen patients underwent resection and end-to-end anastomosis including three cases of the subglottic stenosis. Other patients had had treatment such as LASER therapy, bronchoscopic removal, insertion of the Montgomery silastic T-tube or stent insertion Nineteen patients which underwent resection and end-to-end anastomosis were excellent result from three years to sixth months. Other patient were followed at OPD for the other complication or restenosis. There were no hospital death but one patient was managed by bronchoscopic removal of the granulation tissue and other one patient had underwent reoperation for the dehiscence at the anastomotic site.

• Journal of Chest Surgery
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• 제25권10호
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• pp.1137-1140
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• 1992

Bronchoartic Fistula Secondary to Pulmoanry Tuberculosis Bronch-aortic fistula is a exceptionally rare complication of pulmonary tuberculosis. We report herein, a case of 39 years woman who underwent successful repair of aor-tobronchofistula. She was admitted because of massive hemoptysis via emergency room, she had several bouts of massive hemoptysis prior to hospitalization. Thoracic-aortic pseudoaneurysm had detected by chest CT by chance. The eroded, perforated descending aorta was repaired with patch aortoplasty during temporarily clamping, followed by Left lower lobectomy and omentopexy. Pathological examination revealed pulmonary tuberculosis of superiror seg. of lerg lower lobe and aortitis. The patient had uneventful recovery was well at OPD follow-up check.

• 한방안이비인후피부과학회지
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• 제16권1호
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• pp.226-235
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• 2003

The relapsed patient who has diagnosed flat wart and treated with continuous immunotherapy in Western Dermatology come to Dongshin University Oriental Medical hospital OPD Ophthalmology and Otolaryngology from 23 December 2002 to 18 March 2003. We diagnosed as Gi(氣) deficiency and stagnation of damp. stagnation of Gi(氣) and blood stasis caused by insufficiency of Yang of the spleen treated with Gamiijungtang(加味理中湯) and Sodogeumgagam(消毒飮加減). As a result, we got the attentive effect and report on a paper.