• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2006년도 정기학술발표대회 논문집
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• pp.402-407
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• 2006

중소규모업체가 한 나라의 경제에서 차지하고 있는 비중과 영향력은 매우 크다. 지금까지 경제시장에서 과소평가되어 온 많은 중소규모업체들이 제조업을 중심으로 한 해외시장에서 큰 두각을 나타내면서 기존의 이러한 시각에 큰 변화를 주고 있다. 특히, 국내시장의 한계를 벗어나려는 중소규모 건설업체 입장에서 급속도로 글로벌화 되고 있는 해외건설시장에서의 발전 가능성은 매우 잠재력이 크다. 그러나 아직까지 해외건설시장에 중소규모업체의 역할은 매우 미미한 수준이다. 이에 본 연구에서는 국내 중소규모 건설업체의 해외진출을 활성화하기 위해 가능성과 의지가 있는 중소규모 건설업체를 그룹 별로 분류하여 해외진출 활성화 방안을 각 그룹 별로 제시하고자 한다. 1996년부터 2005년까지 ENR(Engineering News Record)지에 등록된 해외 선진건설업체의 해외공사 비중을 분석하고 해외건설시장에 기 진출한 국내 건설업체의 해외공사 비중과 법적 근거를 반영하여 국내 중소규모 건설업체의 분류 기준을 새롭게 제시하였다. 마지막으로 전문가 인터뷰 방식을 실시하여 새롭게 정의된 국내 중소규모 건설업체들의 각 그룹 별 해외진출 활성화 방안을 제시하였다.

• 무역학회지
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• 제43권2호
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• pp.127-157
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• 2018

본 연구의 목적은 4차산업혁명의 혁신 기술로 지목되고 있는 블록체인 기술이 국제무역거래에서 어떻게 안착될 수 있는 지를 조사하는 데에 있다. 무역결제방식이 전통적인 신용장에서 송금방식으로 선호되면서 핀테크 기술은 확산될 것으로 전망된다. 또한 개인의 해외직구입으로 국제무역거래가 급증하고 있기 때문에 보다 편리한 핀테크 기술은 각광받을 것이다. 아울러 국제무역거래에 있어서 안정성을 확보하고 리스크를 줄이기 위해 블록체인 기술은 확산될 것이다. 하지만 새로운 기술인 암호화폐 등 블록체인 기술은 법적안정성이 미비되어 있기 때문에 거래안정성을 우선시하는 무역거래에서의 확산은 제한될 수 있다.

• 한국환경보건학회지
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• 제50권1호
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• pp.1-5
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• 2024

International Commission on Radiological Protection (ICRP) is an independent international organization that advances the science of radiological protection for the public benefit, particularly by providing recommendations and guidance on all aspects of protection against ionizing radiation. The ICRP is a community of more than 380 globally-recognized experts in radiological protection science, policy, and practice from more than 50 countries. As of January 2024, the ICRP is comprised of a Main Commission, the Scientific Secretariat, four Standing Committees, and 30 Task Groups under the four committees. The ICRP has released well over one hundred publications on all aspects of radiological protection. Most address a particular area within radiological protection, but a handful of the publications, the so-called fundamental recommendations, describe the overall system of radiological protection. The system for radiological protection is based on the current understanding of the science of radiation exposure and its effects along with value judgements. The ICRP offers recommendations to regulatory and advisory agencies and provides advice to management and professional staff with responsibilities for radiological protection. Legislation in most countries adheres closely to ICRP recommendations. The International Atomic Energy Agency's (IAEA) International Basic Safety Standards are based heavily on ICRP recommendations. ICRP recommendations form the core of radiological protection standards, legislation, programs, and practice worldwide.

• 국제물리치료학회지
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• 제11권3호
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• pp.2126-2134
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• 2020

Background: Therapeutic climbing training, which originated in Germany, is a wall-hanging rock climbing-based therapy to increase the body's coordination through movement of the upper and lower limbs against gravity. However, there are no studies examining the effectiveness of therapeutic climbing training to treat balance and gait ability in patients with chronic stroke. Objectives: To investigate therapeutic climbing training program on balance and gait in patients with chronic stroke. Design: Pretest-posttest control group design. Methods: Fourteen patients with chronic hemiplegic stroke participated. Participants were randomized into the therapeutic climbing training group (TCTG, n=7) and the standard rehabilitation program group (SRPG, n=7) group. All subjects participated in the same standard rehabilitation program consisting of 60 minutes 5 times a week for 6 weeks. TCTG participated additionally in the therapeutic climbing program consisting of 30 minutes sessions 3 times a week for the same 6 weeks. Berg balance scale (BBS), Gaitview Measure, Timed up and go test (TUG) were measured. Results: In the TCTG, revealed a statistical difference in BBS between the groups; in the difference of plantar pressure ratio in the static standing position revealed a statistical difference between the groups after training; the balance ability in the one-leg standing tests increased significantly; the time in TUG decreased significantly after training in both groups; The changes in the difference of dynamic plantar pressure ratio were reduced significantly in the TCTG. Conclusion: Therapeutic climbing training contribute to improve balance and walking function in patients with chronic stroke.

• 국제물리치료학회지
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• 제2권2호
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• pp.294-300
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• 2011

The purpose of this study was to investigate the influence of the static pelvic inclination and declination in the static standing position on weight bearing rate and gait elements. Fourteen healthy adults in their twenties were participated. Two groups of healthy adults were allocated in this study: above and below the average of pelvic tilt. The correlation between the pelvic inclination, weight bearing rate and gait elements were measured. There was a statistical correlation between the pelvic tilt and step. Also, there was a statistical difference when we compared anterior declination with swing period and posterior declination with step. There was an asymmetric correlation between pelvic tilt and step. However, there was no statistical difference between the groups above and below the average of pelvic tilt. This result indicates that dipper pelvic inclination doesn't affect the asymmetry of step.

• International Journal of Advanced Culture Technology
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• 제5권2호
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• pp.63-73
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• 2017

In this paper, we propose algorithm for determining the static and dynamic posture using the acceleration sensor of smartphone. The measured acceleration values are then analyzed according to a preprocessing to the respective axis (X, Y, Z) and posture (standing, sitting, lying) presents static posture determination criterion. The proposed static posture determination condition is used for static posture determination and dynamic posture determination. The dynamic posture is determined by using regression linear equations. In addition, transition state can be grasped by SVM change in dynamic posture determination. Experimental results are presented using data and app. Experiments were performed using data collected from 10 adults.

• Journal of international Conference on Electrical Machines and Systems
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• 제3권1호
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• pp.32-39
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• 2014

Traveling wave generation in a ring type stator has been studied. The basic working principle to create traveling wave has been modelled by the superposition of two orthogonal standing waves. Theoretical analysis shows that the length to radius ratio affects the frequency gap between two pseudo orthogonal modes used to create traveling wave. FEM simulation is then discussed and applied to validate the analytical model. At last, a possible optimal solution is reported with FEM verification.

• International Journal of Advanced Culture Technology
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• 제6권4호
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• pp.158-164
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• 2018

The object of this study is to explore the attitudes of occupational therapy students and "general students" (who study in different areas other than occupational therapy) towards people with disabilities, and to examine the causing factors of positive and negative attitudes toward people with disabilities by using Disability Factor Scales (DFS). According to the result of the study using the Disability Factor Scales (DFS), it indicates that the attitudes of the occupational therapy students were more positive than those of "general students" from other departments. In the case of score differences among occupational therapy students by class standing, seniors who experienced clinical practice showed a less favorable attitude toward the disabled than freshmen, so it is necessary to develop clinical practice and an occupational therapy curricula that incorporate patient-centered treatment rather than therapist-centered education with simple physical contact or illness problems.

• 한국중재학회지:중재연구
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• 제28권1호
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• pp.27-42
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• 2018

Due to the increasing number of foreign investments made by state-owned enterprises, there has been a growth in the number of investment arbitration claims submitted by them. However, international investment treaties including the ICSID Convention are intended to apply to investor-state disputes and according to Article 25 of the ICSID Convention, the claimant has to be "a national of another Contracting State." This raises the question of whether state-owned companies can be considered as "nationals of another Contracting State" or private investors. This issue has been discussed in the ICSID Decision on Jurisdiction in BUCG v. Yemen which has been released in 2017. Since there would be more claims related to the standing of state-owned enterprises as claimants, it is required to understand whether state-owned enterprises could be permitted access to the ICSID under the ICSID Convention Article 25. Moreover, the ICSID cases addressing the jurisdictional issues including BUCG v. Yemen has to be closely analyzed. In particular, as the Broches test was applied in order to decide the standing of state-owned companies, it is necessary to examine how the Broches criteria has been interpreted and adopted in the ICSID cases.

• 한국환경과학회지
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• 제10권1호
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• pp.41-45
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• 2001

This study was carried out to investigate phytoplankton community structure in the Naktong river from January to December in 1999. In water quality, average value of pH were 8.1, BOD 2.5mg/$\ell$, COD 5.0mg/$\ell$, Chl-a 41$\mu\textrm{g}$/$\ell$, and $NH_4^+-N$ 0.08mg/$\ell$, respectively. Phytoplankton were identified 42 genera 76 species. Among these, diatoms were 39 species(51.3%), green algae 25 species(32.9%), cyanobacteria 4 species(5.3%), dinoflagellates 4 repectively. The highest standing crops were 33,023 cells/$m\ell$ in February at the Mulgum and the lowest 79 cells/$m\ell$ in March at the Goryung. Also, Standing crops were increased with proceeding from middle part to lower part. Seasonal succession of phytoplankton represented that Stephanodiscus hantzschii was dominant species in winter, Cyclotella menaghiniana and Synedra acus in spring, C. meneghiniana, S. acus, Aulacoseira granulata var. angustissima in summer, and A. granulata var. angustissima and C. meneghiniana in autumn. Ecological important species were 4 species, that are Stephanodiscus hantzschii, Cyclotella meneghiniana, Synedra acus, and Aulacoseira granulata var. angustissima. In the community analysis, dominance indices ranged from 0.434(August, Namji) to 0.999(January, February, Mulgum) and diversity indices from 0.026(February, Mulgum) to 3.073(September, Namji). According to the similarity index among the stations, it was generally defind as two areas such as middle(Goryung, Namji and Samryangjin) and lower part(Mulgum).