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김가람 ( Ga Ram Kim ) 국어교육학회 2014 國語敎育學硏究 Vol.49 No.3
본 연구의 목적은 김일성종합대에서 이루어지는 외국인 학습자를 위한 조선어교육의 구체적인 운영 사례를 재구하는 것이다. 이러한 목적을 달성하기 위하여 교재 분석과 함께 2명의 중국인 제보자를 대상으로 심층 인터뷰를 실시하였다. 연구 결과 김일성종합대의 조선어 연수 과정은 또 다른 조선어 교육기관인 김형직사범대와 큰 차이를 보였다. 중국인 학습자의 구성뿐만 아니라 생활환경, 교육과정과 교재, 교수법에서도 다른 양상이 나타났다. 이러한 차이 외에도 사회적 변화에 따라 중국 정부의 정책과 참여자들의 만족도 또한 달라지고 있음을 확인하였다. 중국 정부는 우수한 학생들을 유치하기 위하여 개방화 정책으로 방향을 선회하였고, 이를 통해 점점 더 다양한 학교의 학생들이 조선어교육 프로그램에 참가하고 있었다. 또한 만족도 평가에서 장학금과 희소성은 여전히 높은 만족도의 원인이지만, 북한식 억양과 말투, 자유롭지 못한 북한 생활은 만족도를 낮추는 요인으로 작용하였다. This study aims to examine how the Korean Education as a Foreign Language program is managed at Kim Il-sung University in North Korea. For this purpose, both in-depth interviews with two Chinese informants and textbook analysis have been conducted. Through this method, various aspects and organizations of Korean Education as a Foreign Language in Kim Il-sung University have been reconstructed. Firstly, research results indicate that there are many different aspects between Kim Il-sung University and Kim Hyong-jik Pedagogical University when it comes to the student, their living environment, curriculum, textbooks and teaching methods. Secondly, one should understand that it is the Chinese government who has started up an open-door policy the program of Korean Education as a Foreign Language in North Korea, in order to attract outstanding students. Lastly, participants in the study have expressed satisfaction with economic support and rarity. Contrastingly however, some were not satisfied with the North Korean pronunciation, accent and restrained lifestyle.
Noninvasive size reduction of lipoma with an insulated monopolar radiofrequency microneedle device
( Ga Ram Ahn ),( Ji Yeon Hong ),( Kapsok Li ),( Beom Joon Kim ),( Myeung Nam Kim ) 대한피부과학회 2018 대한피부과학회 학술발표대회집 Vol.70 No.1
Lipoma is a common benign adipose tumor which usually appears as painless, round and mobile mass. Surgical excision is considered as the treatment of choice for lipoma. However, some patients are reluctant to undergo an operation due to the risk of scarring especially when the lesion occurred on the exposed area such as face. A radiofrequency (RF) microneedle device can create a thermal coagulation zone at a controlled depth around the needle tip without unwanted epidermal damage. A 54-year-old healthy male presented with a painless slow-growing mass on his right cheek. Ultrasonography revealed an oval compressible hyperechoic mass with a fat density. Under the clinical and ultrasonographic impression of lipoma, monopolar RF device with insulated microneedle was chosen for a minimally invasive treatment. After the repeated sessions of treatment, the volume of the affected cheek was dramatically diminished and the patient was very satisfied with the outcome. In this study, we report size reduction and cosmetic improvements in a large facial lipoma treated with a novel RF microneedle device.
Kim, Ga Ram,Hur, Jin,Lee, Hye-Jeong,Nam, Ji Eun,Kim, Young Jin,Hong, Yoo Jin,Shim, Hyo Sup,Kim, Hee Yeong,Lee, Ji Won,Choi, Byoung Wook The American Cancer Society by Liss-Wiley, a subsi 2013 Cancer cytopathology Vol.121 No.4
<P>The purpose of this study was to assess whether analyses of tumor markers in cytological fluid can improve the performance of computed tomography (CT)-guided needle aspiration biopsy (NAB) for the diagnosis of ground-glass opacity (GGO) pulmonary lesions.</P>
( Ga Ram Ahn ),( Yeon A No ),( Sun Young Choi ),( Beom Joon Kim ),( Myeung Nam Kim ),( Chang Kwun Hong ) 대한피부과학회 2017 대한피부과학회 학술발표대회집 Vol.69 No.1
Rosacea is a chronic inflammatory skin condition that usually affects the central portion of the face. Although there is no curative treatment for rosacea, tetracycline has been the mainstay therapy. A 37-year-old female was referred to our department presenting with erythematous scaly patches and pustules on the face. She had been treated for rosacea with oral antihistamine, topical metronidazole, and 595nm-pulsed-dye laser therapy. However, the symptoms had not improved despite the treatments and eventually worsened. We treated the patient with an oral combination of propranolol, minocycline, and tranexamic acid and noticeable improvement of erythema and subjective symptoms was noted. Although the exact mechanisms and possible interactions of the triple combination treatment are not yet known, it suggest that this therapeutic regimen may be a possible strategy for treatment of rosacea. Herein, we report a case of successful treatment of rosacea with propranolol, minocycline and tranexamic acid.
( Ga Ram Ahn ),( Hyun Jung Kwon ),( Yu Jin Jang ),( Eun Ja Choi ),( Hee Su Kim ),( Kap Sok Li ),( Myeung Nam Kim ) 대한피부과학회 2016 대한피부과학회 학술발표대회집 Vol.68 No.2
Background: Cryolipolysis is a noninvasive method for the selective reduction of localized fat tissues. It has demonstrated efficacy in both clinical and preclinical trials; however, despite its popularity, its mechanisms of action and evaluation methods are not yet fully defined. Objectives: The purpose of this study was to improved methods for cryolipolysis using a porcine model. Methods: The abdomens of female Prestige World Genetics (PWG) micro-pigs were treated with a cooling device (CRYOLIPO II™), and we examined photography, three-dimensional photography, ultrasound, gross, and microscopic pathology, and serum lipid level analyses in order to determine the mechanism of action, efficacy, and safety of the device. Results: CRYOLIPO II™ reduced abdominal fat in porcine model. Gross and microscopic histological results confirmed the noninvasive cold-induced selective subcutaneous fat destruction, and showed increases in pre-adipocyte differentiation and in the activation of lipid catabolism. In particular, we found that the device may increase PPARδ (delta) levels in adipose tissue at 30.60 days post-treatment. Conclusion: Fat reduction by cryolipolysis was achieved in our porcine model. Thus, our findings indicate that CRYOLIPO II™ may be a promising fat reduction device for body contouring and fat reduction in humans, and that cryolipolysis exerts its effects, at least partly, by targeting the PPARδ signaling pathway.
( Ga Ram Ahn ),( Hyun Jung Kwon ),( Eun Jung Ko ),( Kapsok Li ),( Beom Joon Kim ),( Myeung Nam Kim ) 대한피부과학회 2017 대한피부과학회 학술발표대회집 Vol.69 No.1
As the popularity of dermal fillers has grown rapidly in recent years, the number of complications has been also increased. Among them, vascular compromise following filler injection is a major, emergent complication causing an embolism or external compression that impedes blood flow. Since various dermal fillers are recognizable with ultrasound, presenting different patterns of echogenicity and posterior acoustic artefacts, ultrasonography is regarded as an ideal diagnostic instrument to evaluate filler complications. A 42-year-old female presented to with discoloration, pain on her right cheek occurred after hyaluronic acid (HA) filler injection on right nasolabial fold. A Doppler ultrasound examination showed a hypoechoic pseudocyst compressing the near vessel. Under guidance with ultrasound, hyaluronidase was immediately injected into the pseudocyst. Following additional treatment including sublingual nitroglycerin and low-dose aspirin administration, saline soaking, topical antibiotics, hyperbaric oxygen therapy, 833-nm LED irradiation, and occlusive dressing, the skin lesions were completely resolved without any scarring or defect. Herein, we report a case of vascular filler complication which emphasizes the usefulness of Doppler ultrasound for proper evaluation and management., r,
Kim, Byoung-Jun,Kim, Ga-Na,Kim, Bo-Ram,Jeon, Che Ok,Jeong, Joseph,Lee, Seon Ho,Lim, Ji-Hun,Lee, Seung-Heon,Kim, Chang Ki,Kook, Yoon-Hoh,Kim, Bum-Joon Microbiology Society 2017 International journal of systematic and evolutiona Vol.67 No.10
<P>Three rapidly growing mycobacterial strains, QIA-37 T, QIA-40 and QIA-41, were isolated from the lymph nodes of three separate Korean native cattle, Hanwoo (Bos taurus coreanae). These strains were previously shown to be phylogenetically distinct but closely related to Mycobacterium chelonae ATCC 35752 T by taxonomic approaches targeting three genes (16S rRNA, hsp6 and rpoB) and were further characterized using a polyphasic approach in this study. The 16S rRNA gene sequences of all three strains showed 99.7% sequence similarity with that of the M. chelonae type strain. A multilocus sequence typing analysis targeting 10 housekeeping genes, including hsp65 and rpoB, revealed a phylogenetic cluster of these strains with M. chelonae. DNA-DNA hybridization values of 78.2% between QIA-37 T and M. chelonae indicated that it belongs to M. chelonae but is a novel subspecies distinct from M. chelonae. Phylogenetic analysis based on whole-genome sequences revealed a 95.44 +/- 0.06% average nucleotide identity (ANI) value with M. chelonae, slightly higher than the 95.0% ANI criterion for determining a novel species. In addition, distinct phenotypic characteristics such as positive growth at 37 degrees C, at which temperature M. chelonae does not grow, further support the taxonomic status of these strains as representatives of a novel subspecies of M. chelonae. Therefore, we propose an emended description of Mycobacterium chelonae, and descriptions of M. chelonae subsp. chelonae subsp. nov. and M. chelonae subsp. bovis subsp. nov. are presented; strains ATCC 35752(T)(=CCUG 47445(T) = CIP 104535(T) = DSM 43804(T) = JCM 6388(T) = NCTC 946(T)) and QIA-37(T) (= KCTC 39630(T) = JCM 30986(T)) are the type strains of the two novel subspecies.</P>