效率賃金理論의 諸假說 檢討

姜正大(Kang Jung-Dae),黃鎬煐(Hwang Ho-Young) 전북대학교 산업경제연구소 1996 전북대학교 산업경제연구소 논문집 Vol.27 No.-

화상 후 시행한 피부 이식 부위에 발생한 원발성 피부 아스페르길루스증

강정대 ( Jung Bae Kang ),김소진 ( So Jin Kim ),유동오 ( Dong O You ),박석돈 ( Seok Den Park ) 대한피부과학회 2002 대한피부과학회지 Vol.40 No.12

A 60-year-old healthy man was consulted with dark brown eschars and purulent discharges on the grafted skin of a burn scar on the posterior aspect of both lower extremities which had developed two weeks after the skin graft. Aspergillus fumigatus was isolated by repeated fungal cultures from pus and tissue pieces. Also septate hyphae branching at an acute angle are seen in the dermis in PAS-stained section. After two weeks therapy with fluconazole and itraconazole, the patient accepted skin graft again. The skin lesion was improved after prophylactic itraconazole treatment for three weeks. (Korean J Dermatol 2002;40(12) : 1547∼1551)

소기업 창업가의 일-가정 갈등과 생리적 부담에 대한 배우자 생리적 부담 전이에 관한 연구

강정대(Kang, Jyung-Dae),김춘광(Kim, Choon-Kwang) 한국경영교육학회 2020 경영교육연구 Vol.35 No.2

[연구목적] 본 연구는 소기업에서 배우자의 생리적 부담이 창업가에게 전이 되는지 여부를 자세히 살펴봄으로써 배우자와 함께 하는 것이 소기업 경영에 어떤 영향을 미치는지 확인하고자 하였다. [연구방법] 연구목적 달성을 위해 배우자가 창업활동에 함께 했었거나, 함께하고 있는 121 커플을 대상으로 설문조사를 실시하여 응답을 하나로 통합한 후 조절회귀분석을 실시하였다. 또한 성별에 따른 데이터 분류 후 추가분석을 통해 각 집단의 특성과 영향관계의 차이를 구체적으로 확인하고자 하였다. [연구결과] 창업가가 느끼는 일-가정 갈등은 생리적 부담을 증가시켰다. 또한 배우자의 생리적 부담은 창업가에게 전이되어 일-가정 갈등이 생리적 부담에 미치는 영향을 증가시켰다. 한편, 여성창업가는 배우자 생리적 부담의 영향과 무관했지만, 남성창업가의 경우는 배우자 생리적 부담의 영향을 받아 일-가정 갈등과 상호작용을 통해 생리적 부담에 미치는 영향을 증가시키는 것으로 나타났다. 마지막으로 성별 자체는 일-가정 갈등과 생리적 부담 사이를 조절하지 않는 것으로 나타났다. [연구의 시사점] 본 연구는 소규모 비즈니스에서 기업가-파트너를 각각 조사하여 두 사람의 응답을 하나의 데이터로 결합하여 분석했다는 점, 여성과 남성 기업가가 각 배우자의 생리적 부담에 대해 서로 다른 영향을 받음을 실증했다는 점, 성별 효과를 심층분석하고, 확인했다는 점 등에서 학술적 · 실무적으로 의의가 있다. [Purpose] This study examines in detail whether the physiological burden of spouses is transferred to entrepreneurs in small businesses. [Methodology] For this purpose, We surveyed 121 couples whose spouses were or were in business. And Two pairs of data were put together and analyzed. Also, The data were classified according to gender. [Findings] Entrepreneur’s work-family conflict has increased the physiological burden. The physiological burden of the spouse was transferred to the founder. So, The impact of work-family conflict on physiological burden was increased. Meanwhile, Female entrepreneurs were not affected by the spouse’s physiological burden, while male entrepreneurs were influenced by their spouse’s physiological burden. Finally, gender did not appear to control between work-family conflict and physiological burden. [Implications] This study empirically assessed in a small business, each entrepreneur-partner was surveyed and analyzed by combining the responses from two people into one data, Confirming that women and men are affected differently from the physiological burden of their spouses, It is meaningful both academically and practically in that it has been verified through in-depth analysis of gender effects.

마우스 피부 궤양에 대한 실라트랜의 치료 효과

강정대 ( Jung Dae Kang ),김소진 ( So Jin Kim ),박석돈 ( Seok Don Park ) 대한피부과학회 2004 대한피부과학회지 Vol.42 No.9

職務設計와 個人差異에 관한 一考察

姜正大(Kang Jung Dae),朴喜井(Park Hee Jeong) 전북대학교 산업경제연구소 1988 전북대학교 산업경제연구소 논문집 Vol.18 No.-

男女同一賃金支拂制度에 관한 比較硏究

姜正大(Kang Jung Dae) 전북대학교 산업경제연구소 1990 전북대학교 산업경제연구소 논문집 Vol.20 No.-

포도구균성 열상 피부 증후군 25예의 임상적 분석에 의한 재분류

강정대 ( Kang Jeong Dae ),박석돈 ( Park Seog Don ) 대한피부과학회 2004 대한피부과학회지 Vol.42 No.4

N/A Background: Dermatofibromas are common benign tumors which occur in the skin. They have been divided into fibrous lesions, composed entirely of almost entirely of fibroblasts and collagen, and cellular lesions composed to a significant degree of phagocytic cells with the appearance of histiocytes. A cellular variant characterized by increased cellularity, storiform arrangement, larger size, and location in the deep dermis, often with extension into the superficial subcutaneous tissue may be difficult to differentiate from dermatofibrosrcoma protuberans. There is an incessant controversy over the histogenesis of dermatofibromas, although many authors consider that these tumors derive from primitive mesenchymal cells. The recent development in immunohistochemical staining technology and ultrastructural study revealed various cellular proliferation in the lesion, including fibroblast, histiocyte and myofibroblast. Objective: Our purpose was to study by immunohistochemistry the defferences between fibrous and cellular dermatofibromas and to find the relationship between the myofibroblast and the histogenesis of dermatofibroma. Methods: We will select 36 cases of dermatofibromas which include 27 fibrous and 9 cellular types. We have studied the immunophenotype of 36 dermatofibromas using antibodies against vimentin, smooth muscle actin, desmin, CD34, factor XⅢa, CD68 and MMP 11. Results: All dermatofibromas were positive for vimentin, smooth muscle actin, and factor XⅢa, but negative for desmin and CD34. All cellular type were positive for CD68, but 24/27 of the fibrous type were positive for CD68. MMP 11 was positive in 6/9 of the cellular type and 25/27 of the fibrous type. The degree of staining for vimentin, factor XⅢa, CD68, and MMP 11 was not different in both types. But the degree of staining for smooth muscle actin in the fibrous type was higher than in the cellular type. Conclusion: The differences in the degree of staining for smooth muscle actin and the positivity for CD68 suggest the possibility of a different differentiation of dermatofibroma between cellular and fibrous types. The prominent vimentin and smooth muscle actin immunoreactivity and desmin non-reactivity may suggest that the myofibroblast may play a role, in part, for developing dermatofibromas. Further investigations with ultrastructural study using electron microscopy and double/triple immunohistochemical staining would be necessary. (Korean J Dermatol 2004;42(3):256~263)

낭성변화를 동반한 거대한 자궁경부근종의 11예

강정대(JD Kang),임태웅(TW Lim),유광사(KS Yoo) 대한산부인과학회 1978 Obstetrics & Gynecology Science Vol.21 No.9

This report deals with a case of giant leiomyoma arising in the right mid portion of the cervix uteri in 27 year old unmarried female. The leiomyoma has grown into the right broad ligament, and it has cystic degeneration and hematoma leading to fistula formation into the cervical canal. The pertinent literature has been reviewed. The case is found to be rare in occurrence.

처음 다발성 피부 형질세포종으로 관찰된 다발성 골수종

강정대 ( Kang Jeong Dae ),김소진 ( Kim So Jin ),윤녕훈 ( Yun Nyeong Hun ),박석돈 ( Park Seog Don ) 대한피부과학회 2003 대한피부과학회지 Vol.41 No.11

Cutaneous extramedullary plasmacytomas are rare in patients with multiple myeloma, they usually indicate a large tumor cell burden and fatal outcome. A 55-year-old man presented with multiple cutaneous tender nodules or masses on whole body. A biopsy specimen of cutaneous nodule showed dermal infiltration by well differentiated plasma cells. Many atypical and immature plasma cells were found in a bone marrow smear and biopsy. A serum protein electrophoresis revealed elevated quantities of Ig G-globulin with type 入 light chain. The patient was treated with VAD(vincristine, adriamycin, dexamethasone) chemotherapy, but died with pulmonary edema and acute respiratory distress syndrome. We report a fatal case of multiple myeloma first presenting as multiple extramedullary cutaneous plasmacytomas. (Korean J Dermatol 2003;41(11) : 1517∼1520)

부인과학 영역에서의 Dexon 봉합사의 임상시용 관찰

안관순(GS Ahn),강정대(JD Kang),임태웅(TW Lim),유광사(KS Yoo) 대한산부인과학회 1977 Obstetrics & Gynecology Science Vol.20 No.10

1. 분만 및 수술후 창상봉합부위의 동통 및 국소반응이 다른 어떤 봉합사를 사용했을때 보다도 현저히 감소되었다. 2. 분만 및 수술후 봉합사에 기인한 합병증이 아주적다. 3. 같은 크기의 다른 봉합사에 비하여 훨씬 질기기 때문에 smaller suture & needle에 사용할 수 있고 handling이 용이하고 knot의 아전도가 높다. 4. 전자궁척출술후 vaginal vault 및 parametriumsite의 치유가 우수하다. 5. 결찰시 dexon은 미끄러지지 않기 때문에 first tying이 중요하며 이점이 사용상의 주 의점이다. catgut은 first tying이 약간 Loosening되는 경우라도 2 tying시 미끄러지면 서 Tight tying이 되는 경향이 있다. 6. Dexon은 모든 점에서 catgut등 다른 어떤 봉합사보다 우수하며 marshall- marchetti operation 및 다른 (other suspensory operationdmf 제외한 어떤 종류의 산 부인과적인 수술에도 사용할 수 있는 만족할만한 봉합사이다. 210 cases ard presented in which synthetic polyglycolic acid (Dexon) strtre materials were used in Korea General Hospital from Feb. 1976 to July. In 80 cases, the dexom were fsed for episiotomy repair. In Obstetrical & gynecological abdminal surgery group which consisted 112 cases Dexon were used for closure of abdominal wall in 69 cases, silk, catgut and Dexon were combined in 43 cases for closure of abdominal wall. In 18 cases, Dexon were used in a variety of vaginal surgery. the results obtained were as follows. 1. the most noteworthy finding was the significant redution in the degree of pain and tissue local reaction. 2. There were no complications attributable to the use of Cexon suture materials. 3. Dexon suture materials is extremely strong, easy to handle, and has excellent non-slip prorerties, thus the Cexon not only can be used to relatively smaller sutures and needles but knot security superpass those of any other suture materials. 4. Vaginal vault healing after TAH was excellent without granulation tissue growth and bleeding in 17 Cexon series. 5. Dexon does not run like ctgur and it is important to tighten the knot well from the very beginning. 6. We believe that this suture materials in superior to any other sutures in many respects, and it was found satisfactory results for all types of Obstetrical and Gynecological procedures except Marshall-Machetti operation and other suspensory operation.