• 대한정형도수물리치료학회지
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• 제21권2호
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• pp.63-71
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• 2015

Background: The purpose of the study, using the ICF Tool in the process of rehabilitation of artificial joint replacement surgery of the hip joint, goal setting and understanding of the problem, through the process of creating intervention strategies, useful clinical practical course for rehabilitation I try to present the data. Methods: Fracture was the left total hip replacement (THR) surgery due to women of 76 years old. I proceed in order screening, evaluation, diagnosis, prognosis, treatment planning and intervention, re-screening. Needs of the patient was walking short distances for using the toilet. In order to improve was carried out arbitration, after you have created a list of issues that limit the ability to walk short distances. Results: It was revealed improved results in self-paced walk test (SPWT) and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) was used to examine whether the goals. In addition, MMT VAS, DGI, and TUG is a detailed goal was improved. Conclusions: It can be shown objectively the results of interventions performed for the purpose of solving the problem which is grasped through clinical Practical course for short-range walking ability enhance patient THR. I considered practical clinical course using the ICF Tool would be useful.

• 한국직업건강간호학회지
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• 제15권1호
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• pp.58-71
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• 2006

Purpose: This study was performed to identify workers' Job stress status and to analyse the influencing factors. Method: Data were collected from 456 workers with Korean Occupational Stress Questionnaire Short Form(KOSQ SF) and analysed using descriptive statistics, t-test, ANOVA. Results: Total job stress status of men was slightly lower than Korean workers' standard. In case of women, the score of total job stress was lower than Korean workers' standard. The most significant influencing factors to stressors were insufficient sleeping time and self cognitive bad health condition. Among seven domains of job stressors, job demand was affected by 8 characteristics. Conclusion: This study indicated that workers' job stress level were various by their characteristics except workplace size. The development of stress management programs by types of industry is required. On the base of the model program, planning of customized program for every company or employee is required. High job demand, insufficient job control, insufficient sleeping time, bad health condition are the key factors of workers' job stress in this study. The change of workers' health behavior with supportive environment is essential to stress management program. More researches for adding physical environment domain to KOSQ SF are expected.

• Journal of Audiology & Otology
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• 제25권1호
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• pp.43-48
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• 2021

Background and Objectives: Conflicting mechanisms have been reported about spontaneous reversal of positional nystagmus during head-roll maneuver in patients with benign paroxysmal positional vertigo (BPPV). The objective of this study is to review the reports about the characteristics and possible mechanisms of reversing positional nystagmus and to present seven new cases. Subjects and Methods: Seven cases (5 males, 2 females; 4 left-sided, 3 right-sided) were recruited among 732 patients with BPPV seen outpatient clinic between 2009 and 2019. Diagnosis of lateral canal canalolithiasis was confirmed when transient geotropic nystagmus was documented during head-roll test. Reversing positional nystagmus was analyzed in each case and clinical characteristics of the patients were documented. Results: The age of patients was ranging between 30 to 64 years (46.44±10.91). Duration of symptoms was short (21.34±19.74). Six of them had a story of head trauma. Initial latency was short. First, intense geotropic nystagmus was observed following provocative head-roll position on the affected side. There was short "silent phase". Then, a longer second-phase of reversed nystagmus was noted. Total duration of nystagmus was 78.40±6.82 seconds. Maximal slow phase velocity was 24.05±6.34 deg/sec. All patients were cured with barbeque maneuver. Conclusions: Ipsilateral reversing positional nystagmus during head-roll maneuver is due to lateral canal canalolithiasis. Mechanism is likely to be due to endolymphatic double flow. Bilateral cases may be due to simultaneous co-existence of canalolithiasis and cupulolithiasis. Longer recording of nystagmus is recommended not to miss the cases with spontaneous direction-changing positional nystagmus.

• 대한청각학회지
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• 제25권1호
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• pp.43-48
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• 2021

Background and Objectives: Conflicting mechanisms have been reported about spontaneous reversal of positional nystagmus during head-roll maneuver in patients with benign paroxysmal positional vertigo (BPPV). The objective of this study is to review the reports about the characteristics and possible mechanisms of reversing positional nystagmus and to present seven new cases. Subjects and Methods: Seven cases (5 males, 2 females; 4 left-sided, 3 right-sided) were recruited among 732 patients with BPPV seen outpatient clinic between 2009 and 2019. Diagnosis of lateral canal canalolithiasis was confirmed when transient geotropic nystagmus was documented during head-roll test. Reversing positional nystagmus was analyzed in each case and clinical characteristics of the patients were documented. Results: The age of patients was ranging between 30 to 64 years (46.44±10.91). Duration of symptoms was short (21.34±19.74). Six of them had a story of head trauma. Initial latency was short. First, intense geotropic nystagmus was observed following provocative head-roll position on the affected side. There was short "silent phase". Then, a longer second-phase of reversed nystagmus was noted. Total duration of nystagmus was 78.40±6.82 seconds. Maximal slow phase velocity was 24.05±6.34 deg/sec. All patients were cured with barbeque maneuver. Conclusions: Ipsilateral reversing positional nystagmus during head-roll maneuver is due to lateral canal canalolithiasis. Mechanism is likely to be due to endolymphatic double flow. Bilateral cases may be due to simultaneous co-existence of canalolithiasis and cupulolithiasis. Longer recording of nystagmus is recommended not to miss the cases with spontaneous direction-changing positional nystagmus.

• 대한의생명과학회지
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• 제28권3호
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• pp.157-169
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• 2022

DNA typing is the typical technology in the forensic science and plays a significant role in the personal identification of victims and suspects. Short tandem repeat (STR) is the short tandemly repeated DNA sequence consisting of 2~7 bp DNA units in specific loci. It is disseminated across the human genome and represents polymorphism among individuals. Because polymorphism is a key feature of the application of DNA typing STR analysis, STR analysis becomes the standard technology in forensics. Therefore, the DNA database (DNA-DB) was first introduced with 4 essential STR markers for the application of forensic science; however, the number of STR markers was expanded from 4 to 13 and 13 to 20 later to counteract the continuously increased DNA profile and other needed situations. After applying expanded STR markers to the South Korean DNA-DB system, it positively affected to low copy number analysis that had a high possibility of partial DNA profiles, and especially contributed to the theft cases due to the high portion of touch DNA evidence in the theft case. Furthermore, STR marker expansion not only contributed to the resolution of cold cases but also increased kinship index indicating the potential for improved kinship test accuracy using extended STR markers. Collectively, the expansion of the STR locus was considered to be necessary to keep pace with the continuously increasing DNA profile, and to improve the data integrity of the DNA-DB.

• 정보처리학회논문지D
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• 제12D권4호
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• pp.569-582
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• 2005

인터넷을 통한 정보의 교류와 비즈니스가 활발해지면서 웹 기반 소프트웨어도 확대되고 있고 그만큼 품질 측면의 노력이 중요하다. 웹 컨텐츠의 링크나 웹 기반 프로그램을 검증하는 연구가 시도되었으나 다양한 웹 기반 구성 방법들을 커버하는 방법은 찾기 어려웠고 또한 적용 실험이 부족하다. 이 논문에서는 다양한 동적인 웹 기반 소프트웨어들을 타입별로 나누어 보고 동일한 방법으로 모델링 한 후 테스트 케이스를 생성하는 방법을 제안한다. 웹 기반 소프트웨어를 구성하는 개체들을 파악한 후 이를 개체 제어흐름 그래프(Object Control of Flow Graph)와 개체 관계 다이어그램(Object Relationship Diagram)으로 모델링 한다. 모델에서 테스트 경로를 파악하고 테스트 키 포인트를 구동하는 테스트 케이스를 찾는다. 제안한 방법으로 다섯 가지 타입의 웹 기반 소프트웨어를 적용하여 실용성을 보였으며 이제까지 제안된 방법과 어떤 차이를 보이는지 비교하였다.

• 농업과학연구
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• 제11권1호
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• pp.8-24
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• 1984

In this study, investigated the effects of four strains belonging to Aspergillus oryzae on the quality of Kochujang. In the Koji and Kochujang making, investigated the difference of enzyme production of each strain, the change of each component and color during the aging, and tested the sensory taste. The results obtained were as follows; 1. Protease activity (acid, neutral) in wheat flour Koji was high in the case of Aspergillus $oryzae-S_1$ and Aspergillus oryzae - M of short stalked type. The strain Aspergillus $oryzae-S_1$ showed maximum activity after two days of Koji making, while the strain Aspergillus oryzae - M showed low activity till two days, but showed maximum activity after three days-four days of Koji making. 2. In $\alpha$-amylase activity, strain Aspergillus $oryzae-S_1$, Aspergillus $oryzae-S_2$ and Aspergillus oryzae - M showed high activity after two days of Koji making. Aspergillus oryzae-NB strain showed slower ${\alpha}$ - amylase activity than that strains. 3. In glucoamylase activity, all strain tested showed high activity after three days of Koji making, but st rain Aspergillus oryzae - NB showed slower activity than ot - hers. 4. In protease activity (acid, neutral) during the aging of Kochujang, strain Aspergillus $oryzae-S_1$ and Aspergillus oryzae - M of short stalked type showed higher activity than that of long stalked type. 5. Amino type nitrogen contents during the aging of Kochujang was very higher in the case of strains Aspergillus $oryzae-S_1$ and Aspergillus oryzae - M of short stalked type than other strains, and each contents was 315mg% and 337mg% after aged for ninty days. 6. The results that analysed free sugar of Kochujang aged for ninty days with HPLC were; glucose 5.84~7.13%, fructose 4.13~5.00%, rhamnose 0.91~1.04%, maltose 0.72~0.92% and presence of xylose was recognized. 7. The results that analysed alcohols of Kochujang aged for ninty days with gas chromatography were; ethanol 1.51~1.78%, n-propyl alcohol 1.13~1.20mg%, iso-amyl alcohol 3.5~4.4mg%. 8. In the sensory test of Kochujang aged for sixty days and for ninty days, the case of strains Aspergillus oryzae-M and Aspergillus $oryzae-S_1$ of short stalked type showed good taste, while the case of strains Aspergillus $oryzae-S_2$ and Aspergillus oryzae-NB of long stalked type showed good flavor and color.

• 정보처리학회논문지D
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• 제16D권3호
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• pp.361-370
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• 2009

많은 모바일 어플리케이션 개발자들은 매우 엄격한 제약사항 즉 짧은 개발기간, 사용자의 다양한 요구사항 및 잦은 요구 변경에 직면하고 있다. 이러한 개발환경은 사용자가 사용하기 편리한 GUI의 개발과 S/W 개발초기부터 철저한 테스트를 하여 품질을 보증하는 테스트 방법이 필수적이다. 따라서 본 논문은 모바일 응용 S/W GUI를 기존의 매뉴얼을 보고 테스트 하는 단계적이고 수동적인 방법을 탈피하여 사용자 중심의 시나리오를 통하여 자동으로 GUI를 테스트 하는 것을 목적으로 한다. 제시한 테스트 방법은 사용자 중심의 UI를 설계하여 간편하고, 정확하게 테스트 할 뿐만 아니라 테스트케이스를 재사용하는 환경을 지원한다. 제안한 자동화 도구는 시나리오 기반의 정확한 테스트와 재사용성을 높인 테스트 도구로서 기존 테스트 도구와 기능적인 비교를 통하여 성능을 확인하였다.

• 한국구조물진단유지관리공학회 논문집
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• 제26권6호
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• pp.256-262
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• 2022

본 연구의 목적은 실험을 통하여 FRP를 이용한 철근콘크리트 부재의 표면매립 전단보강 효과를 규명하는 것이다. 연구목적을 달성하기 위하여, 3개의 철근콘크리트 T형 보를 제작하고 이중 두 개의 보에 대해서 표면매립 보강방법으로 FRP를 전단보강한 뒤 실험을 통하여 보강효과를 규명하였다. 실험에서 두 가지의 전단보강방법을 고려하였는데, 첫째 충분한 매립길이를 가진 표면매립 (NSM) 보강, 둘째 다소 짧은 표면매립길이를 가지지만 추가의 표면부착 (EB) 보강을 한 경우이다. 연구결과, FRP strip을 이용한 표면매립길이를 플랜지 하부까지 길게 확보할 경우에는 충분한 전단보강효과가 발휘되는 것으로 나타났다. 반면에 충분한 매립길이가 확보되지 않은 경우에는 FRP sheet로 추가 보강하더라도 전단보강효과가 나타나지 않는 것으로 나타났다.

• 한국사회복지학
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• 제61권4호
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• pp.243-263
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• 2009

본 연구는 복합적인 욕구를 가지고 있는 재가노인을 대상으로 강점관점 사례관리 프로그램을 적용하여 실제로 운영해 보고, 이 프로그램이 노인의 욕구에 기반한 장기목적과 단기목표를 달성하는데 효과적인지, 그리고 일상생활 기능(ADL, IADL 수행능력) 및 생활만족도에 미치는 영향을 분석함으로써 노인대상 강점관점 사례관리의 적용 및 확산 가능성을 모색하려는 것이었다. 이를 위해 6명의 사례관리자가 G시에서 재가보호를 받고 있는 노인 8명을 대상으로 2008년 11월 부터 2009년 4월까지 약 6개월에 걸쳐 강점관점 사례관리서비스를 직접 실시하였다. 또한 본 연구를 통해 개발된 강점관점 사례관리의 효과성을 분석하고, 강점관점 사례관리가 대상 노인의 일상생활 기능 및 생활만족도에 미치는 영향을 조사하기 위해 연구대상 노인별 사전, 사후평가와 함께 비교집단노인(24명)과의 비교분석을 실시하였다. 본 강점관점 사례관리 프로그램의 효과성을 분석한 결과, 본 프로그램은 단기목표를 달성하는데 큰 효과가 있었던 것으로 나타났다. 노인의 ADL이나 IADL 수행능력에는 통계적으로 유의한 영향을 미치지 못한 것으로 나타났으나 본 프로그램이 생활만족도에는 매우 긍정적인 영향을 준 것으로 입증됨으로써 본 프로그램이 6개월이라는 짧은 기간 내에도 노인의 욕구를 해결하기 위한 단기목표를 달성하고, 생활만족도를 향상시킬 수 있다는 고무적인 결론에 도달하였다. 이러한 결과는 선진국에서 개발되어 적용되고 있는 강점관점 사례관리 프로그램이 우리나라 노인들에게도 효과적이며, 앞으로 노인복지 설천현장에서 적용되고 확산되어야 할 당위성을 보여준다.