전통시장 내 소매경쟁이 임대료에 미치는 영향에 관한 연구

이철성 ( Lee Chul Sung ),김장현 ( Kim Janghyun ) 한국유통경영학회(구 한국유통정보학회) 2018 유통경영학회지 Vol.21 No.5

기존 전통시장에 대한 정부 정책은 대형유통업체와의 경쟁으로 인하여 전통시장의 매출감소를 방지하고 지역 경제의 기반을 유지하고 활성화시키기 위한 측면에서 이루어졌다. 그러나 대형유통업체는 SSM 및 상품공급점, 식자재 마트 등과 함께 최근에는 편의점을 통해 전통시장에 입점하고 있는 현실이다. 이러한 대형유통업체로 인한 전통시장잠식은 매출하락에 영향을 미치며, 장기적으로는 부동산 가치의 하락을 야기하여 전통시장이 사라질 수 있음을 의미한다. 그러나 소매경쟁의 측면에서 이에 대한 연구는 부족한 실정이다. 그러나 이에 대한 연구는 부족한 실정이다. 따라서 본 연구에서는 이철성, 김영기, 김승희(2018)과 김승희, 이철성, 김영기(2018)의 연구를 바탕으로 전통시장의 소매경쟁과 임대료의 관계를 살펴보려 한다. 이를 위하여 소상공인시장진흥공단과 한국감정원의 자료를 바탕으로 이들간의 관계를 실증분석하였다. 연구 결과는 다음과 같다. 첫째, 전통시장 내 SSM 및 상품공급점의 입점은 점포의 단위면적당 임대료를 낮추는 것으로 나타났다. 이러한 연구결과는 기존 김승희, 이철성, 김영기(2018)의 연구결과에서 이들 업체의 입점이 전통시장의 공실률에 부정적인 영향을 미친다는 결과와 일치한다. 둘째, 전통시장 내 하나로 마트의 입점은 점포 임대료에는 영향을 미치지는 것으로 나타났다. 이러한 연구결과는 하나로 마트가 유통산업발전법 제외 대상이나 실질적으로 대형유통업체로 간주해야 하며, 전통시장에 부정적인 영향을 미치고 있음을 의미한다. 마지막으로 전통시장 내 식자재 마트와 기타 마트의 입점은 점포 임대료에 영향을 미치지 않는 것으로 나타났다. The government policy on the traditional market has been made in order to prevent the decrease of sales in the traditional market due to competition with large retailers and to maintain and activate the foundation of local economy. However, large retailers have recently entered the traditional market through convenience stores, commodity supply stores, and food materials mart. Recently, it has been opened through convenience stores. Traditional market erosion caused by these large distributors affects sales decline, and in the long run, it may lead to a decline in real estate value and the traditional market may disappear. However, research on retail competition is lacking. Therefore, this study will examine the relationship between retail competition and rent in traditional markets based on the researches of Lee Chul-sung Kim Young ki, Kim Seung-hee (2018) and Kim Seung-hee, Lee Chul-sung and Kim Young-ki (2018). For this purpose, we conducted empirical analysis on the relationship between them based on the data of the market promotion corporation and the Korean appraisal agency. The results of the study are as follows. First, SSM and commodity supply store in traditional markets lower rent per unit area of stores. These findings are consistent with the findings of Kim Seung-hee, Lee Chul-sung, and Kim Young-ki (2018) that the entry of these firms negatively affects the vacancy rate of traditional markets. Second, Hanaro mart's entry has a negative effect on store rents. These results imply that Hanaro Mart should be regarded as a large-scale retailer or a target to be excluded from the retail industry development law and has a negative impact on the traditional market. Finally, it was found that the number of food materials mart and other mart in traditional markets did not affect store rents.

Quantitative comparison of mRNA expression of glucosyltransferase(GTF) between xylitol-resistant(X^(R)) and xylitol-sensitive(X^(s)) mutans streptococci

Kim, Chong-Chul,Lee, Mi-Na,Kim, Young-Jae,Lee, Sung-Hoon 大韓小兒齒科學會 2006 大韓小兒齒科學會誌 Vol.33 No.1

Since the long-term exposure of mutans streptococci to xylitol is known to select for xylitol-resistant(X^(R)) natural mutants, the occurrence and survival of such X^(R) strains were performed in batch culture methods. The aim of the study was to compare the differentiation and quantification of mRNA expression of the gtf genes of X^(R) and X^(S) mutans streptococci. Using a real-time reverse-transcription polymerase chain reaction, the expression of each gtf was determined. In X^(R) strains, the relative levels of transcription of gtfB and gtfC were decreased while that of gtfD was increased, suggesting the presence of independent promoters. It also suggested that mutation related to production of glucosyltransferase occurred under the exposure of xylitol could explain the caries-preventive mechanisms of xylitol. 자일리톨에 장기간 노출된 mutans streptococci는 자일리톨에 내성이 발현되어 자일리톨 내성균주가 생성된다고 알려져 있다. 본 연구의 목적은 mutans streptococci에서 자일리톨 내성균주와 감성균주의 gtf 유전자 발현량을 각각의 유전자별로 정량적으로 분석하고 비교하는 것이다. 실시간 역전사 중합효소연쇄반응법을 이용하여 각각의 gtf 발현을 조사한 결과 gtfD는 증가한 반면. gtfB와 gtfC는 감소하였는데 이는 각 유전자의 독립된 조절기전이 존재함을 보여주는 것이다. 또한 자일리톨에 노출된 mutans streptococci에서의 glucosyltransferase와 연관된 유전자변형이 자일리톨의 치아우식증 예방효과의 작용기전 중 하나임을 알 수 있었다.

A Case of Favorable Responses after Gefitinib in a Patient with EGFR Mutated Adenosquamous Lung Carcinoma

Nam Jun Cho,Ho-Sung Lee,Si-Hyong Jang,Jae Sung Choi,Ju Ock Na,Ki Hyun Seo,Yong Hoon Kim,Hyo-Chul Kang,Dae-Yeon Kim1 순천향의학연구소 2013 Journal of Soonchunhyang Medical Science Vol.19 No.2

In patients with advanced non-small cell lung cancer harboring epidermal growth factor receptor (EGFR) mutations, the epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs) are used as first treatment option. Because adenosquamous carcinoma (ASC) is a rare histologic subtype, evidences about EGFR-TKIs as first treatment option for advanced ASC are lacking. We report a case of an advanced ASC patient with the EGFR mutation, who showed good responses during 4-month treatment with gefitinib. And we will review about a necessity of EGFR mutation test and efficacy of EGFR-TKIs in ASC patients from the recent studies.

지역보건의료계획 수립에 있어 지역의료보험자료의 활용가능성

이상이,김철웅,문옥륜,Lee, Sang-Yi,Kim, Chul-Woung,Moon, Ok-Ryun 대한예방의학회 1997 예방의학회지 Vol.30 No.4

The health center has to play an important role in promoting community health and satisfying a variety of community health needs and demands in the decentralized Korea. The nearly enacted Community Health Act compels every health center to make its own health plans which intend to deal with local health problems and plan its future health care. This obligation is obviously a big burden to most health centers. They do not have experiences in and abilities of making local health care plans. In order to establish a systematic community health plan, health centers have to concentrate their efforts on enhancing the ability of making health care plan through gathering and analysing the local health informations. However, it is very difficult in reality. This is simply because it will take long time to accomplish these activities. It seems natural that various professionals and researchers participate in carrying out the process of making community health plan in the initial stage. No standardized methodology and analysing framework exist even in the health professional society. Nonetheless, it is common to introduce survey research methodologies in analysing consumer's health care utilization and cost, and in identifying factors influencing health behaviors. Many researchers and professionals have applied social survey methodologies in obtaining information on providers and health policy makers as well. The authors have found that few studies have ever utilized local health data stored at the self-employed medical insurance society as the data source of planning activities. The purpose of this study is to illustrate the usefulness of the data stored at the Sung-Dong Gu Self-employed Medical Insurance Society in establishing the community health plan. The major contents of this study are as follows ; 1. frequency of utilization by age, area, sex, type of medical care institutions, and some major diseases 2. Medical treatment by type of medical care institutions, by classification of 21 diseases, by frequency of three-character categories 3. Medical treatment of major neoplasm and some chronic diseases by age, sex, and area. The conclusion of this study is that it is of great potentiality to find out the local health problems and to use them in blueprinting the community health plan through comparing the frequency of medical utilization analyzed by a variety of variables with NHI health data or the health data from survey research.

장기표면의 내외봉한관과 봉한소체의 형태학적 관찰

안성훈 ( Seong Hun Ahn ),김민수 ( Min Su Kim ),이상훈 ( Sang Hun Lee ),권오상 ( O Sang Kwon ),김재효 ( Jae Hyo Kim ),소광섭 ( Kwang Sup Soh ),손인철 ( In Chul Sohn ) 대한경락경혈학회 2009 Korean Journal of Acupuncture Vol.26 No.1

Objective: In 1960`s Bonghan Kim`s team found BongHan(BH) ducts which were presumed as acupuncture meridians and BH corpuscles. They asserted Bonghan theory and SanAl theory which was involved in cell division and cell restoration. However, many other experiments which had been operated to demonstrate and find the existence of BH ducts had failed because of the secret of blue stain drugs. During the last several years, BongHan theory has been revived through experimental researches to find the anatomical structures of BH ducts and corpuscles by Soh`s Biomedical Physics Lab. Soh`s research team used the staining with Janus Green B, Alcian blue, nanoparticles and Acridine Orange. We used DAPI staining to find the existence of BH ducts and the corpuscles and to observe nuclear arrangement. Methods: We used japan white rabbits as experimental animals. BH ducts and corpuscles were stained with DAPI. The nucleus configuration in BH ducts stained with DAPI were observed with microscope. Results: In this study, we found thread like structures in silver white color distinguished from the blood vessels, nerves and lymph vessels. These thread like vessels in the linear duct shape were connected to same colored mass in the ball shape. Thread like structures we found could be separated easily from the surrounding other organ mass. The nuclei of the thread like structure in DAPI staining, are about 10~20㎛ length, in rod shape and linear arrangement. Conclusion: We concluded that the thread like structure we found was same vessel reported by Soh`s research team, BongHan ducts and corpuscle.

Progastrin-releasing peptide as a diagnostic and therapeutic biomarker of small cell lung cancer

오형주,( Ha Young Park ),( Tae Ok Kim1 ),( Chul Kyu Park ),( Hong Jun Shin ),( Hee Jung Ban ),( In Jae Oh ),( Yong Soo Kwon ),( Yu Il Kim ),( Sung Chul Lim ),( Young Chul Kim ),( Soo Hyun Kim ),( Myung G 대한결핵 및 호흡기학회 2015 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.120 No.-

Background: Progastrin-releasing peptide (proGRP) is a recently identified biomarker of small cell lung cancer (SCLC). We aimed this study for evaluating the usefulness of automated proGRP measurement for diagnosis and treatment monitoring in patients with SCLC. Methods: From January 2011 to December 2013, plasma samples were prospectively collected from 452 [213 non-small cell lung cancer (NSCLC), 104 SCLC, 135 other diseases] patients visited for tissue diagnosis and tested by two-step automated immunoassay using the ARCHITECT proGRP assay kit (Abbott Diagnostics, USA). The cutoff level of proGRP was set at 63 pg/mL. Results: The mean proGRP was higher in SCLC (1823.0 ± 2684.0 pg/mL) than in NSCLC (61.0 ± 341.7 pg/mL) and other diseases (51.5 ± 222.6 pg/mL, p<0.001). The sensitivity of proGRP was 85.7% (90/105) in SCLC and 11.8% (25/212) in NSCLC. The specificity was 90.2%, positive predictive value was 72.5%, and negative predictive value was 95.4% in SCLC. The mean proGRP was higher in extensive disease (2158.1 ± 2980.6 pg/mL) than in limited disease (901.4 ± 1216.0 pg/mL, p=0.033). Among the 39 patients with SCLC could be followed, the mean proGRP levels of 23 responders were significantly decreased after chemotherapy (from 1651.5 ± 1386.4 pg/mL to 290.0 ± 524.8 pg/mL, p<0.001), whereas those of the 16 non-responders were not. (from 572.5 ± 790.3 pg/mL to 494.4 ± 610.9 pg/mL, p=0.583). Conclusion: Plasma proGRP could be a useful biomarker of SCLC for diagnosis and treatment monitoring. And the initial level may represent the tumor extent of SCLC.

갑상선 수질암과 갑상선 유두암의 충돌종양: 5예 증례보고

정호철,김제룡,안병현,이진선,장일성,김진만1,Ho Chul Jeong,Je Ryong Kim,Byong Hyon Ahn,Jin Sun Lee,Eil Sung Chang,Jin Man Kim1 대한갑상선-내분비외과학회 2014 The Koreran journal of Endocrine Surgery Vol.14 No.1

Medullary thyroid carcinoma and papillary thyroid carcinoma are different subtypes of thyroid carcinoma. The concomitant occurrence of medullary thyroid carcinoma and papil-lary thyroid carcinoma as a collision tumor is rare. We describe five cases of medullary and papillary thyroid carcinoma as a collision tumor. Four women and one man underwent thyroidectomy for treatment of thyroid cancer. Collision tumor was then detected by histopathologic finding. Genetic testing, point mutation of the BRAF gene or mutation of the RET gene was performed in three cases. However, only one case had point mutation of the BRAF gene. Exact diagnosis of this uncommon event is important because the strategies for treatment of papillary thyroid carcinoma and medullary thyroid carcinoma are different.

Effects of High Molecular Weight Poly-Gamma-Glutamate on NK Cell-Mediated Immunity

Tae-Young LEE,Na-Ra KIM1,Jae-Chul CHOI,Il-Han LEE,Moon-Hee SUNG,Kyung-Soo KIM,Haryoung POO 한국생물공학회 2012 한국생물공학회 학술대회 Vol.2012 No.4

실용음악 전공 학생들의 발성치료 전후 성대 및 음성 특성 비교

황연신,심미란,김철준,최용석,김상연,최찬호,선동일,Hwang, Yeon Shin,Shim, Mi Ran,Kim, Chul Jun,Choi, Yong Suk,Kim, Sang Yeon,Choi, Chan Ho,Sun, Dong Il 대한후두음성언어의학회 2016 대한후두음성언어의학회지 Vol.27 No.2

Background and Objectives : Many students major in applied music singing have various difficulties in phonation when they sing or perform. But the studies about this cause are lack. The purpose of this study is whether singing voice therapy based on vocal music is effective or not to applied music singing students that have difficulties in phonation. Materials and Methods : Singing voice therapy program had been done to 8 students major in applied music singing during 7 weeks. We did laryngeal stroboscope, perceptual, acoustic and aerodynamic examination before and after singing voice therapy to this students. And we studied post examination results have differences or improvements compared to pre examination results. Results : Four male students don't have effective improvement after singing voice therapy but they shows slight improvement in aerodynamic examination values compared to pre examination values. Four female students shows improvement in aerodynamic examination values and pitch range increasing. Above all, one student's vocal nodules disappeared after singing voice therapy. Conclusion : Singing voice therapy based on music singing is very effective to the students major in applied music singing. Above all, their curriculum in applied music singing should include phonation training based on music singing before training perform and technic practices.

Proportion And Characteristics Of Transient Nodules In A Retrospective Analysis Of Pulmonary Nodules

( Jin Yeong Yu ),( Su Young Chi ),( Hee Jung Ban ),( Yong Soo Kwon ),( In Jae Oh ),( Kyu Sik Kim ),( Yu Il Kim1 ),( Sung Chul Lim ),( Song Choi ),( Yun Hyeon Kim ),( Young Chul Kim ) 대한내과학회 2011 대한내과학회 추계학술대회 Vol.2011 No.-