http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
하도급 불공정행위 사례를 통해 살펴본 조선산업의 문제점과 개선방안에 대한 연구
정호진(Ho-Jin JUNG),임용석(Yong-Suk LIM) 한국수산해양교육학회 2018 水産海洋敎育硏究 Vol.30 No.2
The purpose of this study is to investigate the problems of shipbuilding industry through case studies of subcontracted unfair practices and to suggest the improvements. We analyzed the press releases from 2007 to August 2017 provided by the Fair Trade Commission of Korea, and summarized 533 unfair practices that were violated by 146 companies and we figured out that 11 companies related to the shipbuilding industry had made 21 unfair acts. Unlike other industries, it is found that the Article 4 (prohibition of illegal subcontracting) was the most violation among cases of 21 unfair practices. Also, when compared with other companies, it can be seen that the characteristics of unfair practices in shipbuilding industry are different. In conclusion, we proposed the necessity of development of electronic information system specialized in shipbuilding industry, the expansion of survey of written facts, and the necessity of compulsory education to improve unfair practices of shipbuilding industry.
정호진(Ho-Jin JUNG) 한국수산해양교육학회 2018 水産海洋敎育硏究 Vol.30 No.1
This study aims to analyze the competitiveness of the base and main industries related to the 8 leading industries in the Dongnam Economic Region of South Korea, which have a high share in this region. For this purpose, first, this study has confirmed the base and main industries among the manufacturing industries in the Dongnam Economic Region using the location quotient. By the regional growth rate differential analysis, this study has classified the base and main industries of Dongnam Economic Region as competitive advantage and competitive disadvantage. The results showed that among the 8 leading industries in the Dongnam economic region, industries related to clean car, aerospace, and power generation facilities have generally competitive advantage. The results also showed that industries related to fine chemicals, offshore plant equipment, and shipbuilding equipment have competitive disadvantage.
정호진(Ho Jin Jung),장우영(Woo Young Jang),조일엽(Il Youp Cho),이순혁(Soon-Hyuck Lee) 대한정형외과학회 2017 대한정형외과학회지 Vol.52 No.3
목적: 본 연구에서 현성 하지 부동으로 발달성 고관절 이형성증(developmental dysplasia of the hip, DDH)을 감별 진단하기 위해 의뢰된 영아들에서 태아기 자세성 변형의 양상을 조사해보고 이러한 태아기 자세성 변형이 DDH와 어떤 연관성이 있는지 알아보고자 하였다. 대상 및 방법: 후향적 연구로, 2013년 3월부터 2015년 3월까지 현성 하지 부동으로 DDH가 의심되어 외래에 내원한 영아 150명의 의무기록과 영상의학적 검사를 조사하였다. 결과: 현성 하지 부동은 좌측 하지가 짧은 경우가(n=86, 57.3%) 많았으며, 62명(41.3%)에서 사두증, 124명(82.7%)에서 체부 만곡이 관찰되었다. 여아의 경우 생식기 방향을 통해 간접적으로 유추하여 평가한 골반 경사(pelvic obliquity)가 62명(63.3%)에서 관찰되었다. 고관절 진찰에서 이상 소견을 보이지 않은 139명에서는 DDH가 발견되지 않았으며, 고관절 진찰에서 이상 소견을 보인 11명 중에 6명에서 DDH로 진단되었다. 결론: 태아기 자세성 변형과의 동반 여부에 상관없이, 고관절 진찰에서 이상 소견이 있는 영아에서만 DDH가 진단되었다. 따라서 일차 DDH 선별 검사 시에 고관절 진찰을 함께 시행함으로써 DDH의 추정 진단에 대해 도움을 줄 수 있음을 염두해 두어야 한다. Purpose: This study aimed to investigate the clinical features of congenital postural deformities and lower extremity asymmetry with respect to the presence of developmental dysplasia of the hip (DDH) in infants with a discrepancy of the limb length referred for suspected DDH. Materials and Methods: We retrospectively reviewed the medical records and radiographs of 150 infants who visited Korea University Anam Hospital Orthopedic Clinic for suspected DDH between March 2013 and March 2015. Results: There were greater numbers of infants with a shorter lower extremity on the left side (n=86, 57.3%) than the right. Plagiocephaly was present in 62 infants and trunk curvature in 124 infants (82.7%). Pelvic tilting—indirectly assessed by a skewed direction of the external genitalia in female infants—was present in 62 infants (63.3%). None of the 139 infants with normal physical examination of the hip were diagnosed with DDH. Of those 11 infants with abnormal findings from the hip physical examination, a total of 6 infants were diagnosed with DDH. Conclusion: Regardless of the associated findings of congenital postural deformation, all infants diagnosed with DDH had abnormal findings from the physical examination of the hip joint. Thus, we conclude that the hip examination is important as the primary clinical screening in aiding the diagnosis of DDH.
양측성 신동맥 협착증에서 발생한 급성 비대상성 심부전과 급성 신손상
정호진 ( Ho Jin Jung ),최원석 ( Won Suk Choi ),강현재 ( Hyun Jae Kang ),정병천 ( Byung Chun Jung ),이봉렬 ( Bong Ryeol Lee ),이종주 ( Jong Joo Lee ),이준영 ( Jun Young Lee ) 영남대학교 의과대학 2015 Yeungnam University Journal of Medicine Vol.32 No.2
Atherosclerotic renal artery stenosis (RAS) may result in hypertension, azotemia, and acute pulmonary edema. We report on a renal angioplasty with stent placement for bilateral RAS in a patient with acute decompensated heart failure and acute kidney injury. A 67-year-old female patient was admitted to our hospital with acute shortness of breath and generalized edema. Echocardiography showed left ventricular wall motion abnormality and the follow up electrocardiography showed T wave inversion in the precordial leads. We performed a coronary angiography to differentiate ischemic heart disease from non-cardiac origin for the cause of the heart failure. The coronary angiography showed no significant luminal narrowing, but bilateral RAS was confirmed on the renal artery angiography, therefore, we performed renal artery revascularization. After the procedure, the pulmonary edema was improved and the serum creatinine was decreased. Two weeks later, an echocardiography showed improvement of the left ventricular systolic function.