Double Tract Reconstruction Reduces Reflux Esophagitis and Improves Quality of Life after Radical Proximal Gastrectomy for Patients with Upper Gastric or Esophagogastric Adenocarcinoma

Xin Ji,Chenggen Jin,Ke Ji,Ji Zhang,Xiaojiang Wu,Ziyu Jia,Zhaode Bu,Jiafu Ji 대한암학회 2021 Cancer Research and Treatment Vol.53 No.3

Purpose The aim of the present study was to compare the difference between double tract reconstruction and esophagogastrostomy.Materials and Methods Patients who underwent radical proximal gastrectomy with esophagogastrostomy or double tract reconstruction were included in this study.Results Sixty-four patients were included in this study and divided into two groups according to reconstruction method. The two groups were well balanced in perioperative safety and 3-year overall survival (OS). The rates of postoperative reflux esophagitis in the double tract reconstruction group and esophagogastrostomy group were 8.0% and 30.8%, respectively (p=0.032). Patients in the double tract reconstruction group had a better global health status (p < 0.001) and emotional functioning (p < 0.001), and complained less about nausea and vomiting (p < 0.001), pain (p=0.039), insomnia (p=0.003), and appetite loss (p < 0.001) based on the European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30 questionnaire. Regarding the EORTC QLQ-STO22 questionnaire, patients in the double tract reconstruction group complained less about dysphagia (p=0.030), pain (p=0.008), reflux (p < 0.001), eating (p < 0.001), anxiety (p < 0.001), dry mouth (p=0.007), and taste (p=0.001). The multiple linear regression analysis showed that reconstruction method, postoperative complications, reflux esophagitis, and operation duration had a linear relationship with the global health status score.Conclusion Double tract reconstruction could better prevent reflux esophagitis and improve quality of life without scarifying perioperative safety or 3-year OS.

An Empirical Study on Profitability and Capital Structure of the Agricultural Listed Companies

Ji Ke,Yazhou Xiong 보안공학연구지원센터 2016 International Journal of Database Theory and Appli Vol.9 No.4

Based on the operating status and growth level of the agriculture listed companies in China, this paper makes a study on the growth of the agricultural listed companies from their panel data of 2013 Annual Report. And the enterprises profitability is one of core elements to make the corporate financial analysis; corporate capital structure directly has an effect on the business performance and long-term development. This paper conducts 4 indicators which mainly affect the profitability of enterprise, uses the method of factor analysis to make the comprehensive evaluation score on the 18 representative agricultural listed companies in China. As the asset-liability ratio is a main indicator to reflect the capital the structure, the correlation analysis and regression analysis are carried on between the profitability and the asset-liability ratio of the enterprise. Finally the study analyzes the relationship between profitability and capital structure of the agriculture listed companies, and it shows that there is a slight negative correlation on them.

Design and Performance Analysis of a Multi Wavelength Terahertz Modulator Based on Triple-Lattice Photonic Crystals

Ke Ji,Wen Zhou,Heming Chen 한국광학회 2014 Current Optics and Photonics Vol.18 No.5

Terahertz (THz) communication has important applications in high-speed and ultra broadband wireless access networks. The THz modulator is one of the key devices in a THz communications system. Wavelength division multiplexing (WDM) can expand the capacity of THz communications systems, so research on multi wavelength THz modulators has significant value. By combining photonic-crystal and THz technology, a novel type of multi wavelength THz modulator based on a triple-lattice photonic crystal is proposed in this paper. Compared to a compound-lattice photonic crystal, a triple-lattice photonic crystal has a larger gap width of 0.196. Simulation results show that six beams of THz waves can be modulated simultaneously with high performance. This modulator’s extinction ratio is as large as 34.25 dB, its insertion loss is as low as 0.147 dB, and its modulation rate is 2.35 GHz.

The Potential Benefit of Complementary/Alternative Medicine in Cardiovascular Diseases

Chen, Ke-ji,Hui, Ka Kit,Lee, Myeong Soo,Xu, Hao Hindawi Publishing Corporation 2012 Evidence-based Complementary and Alternative Medic Vol.2012 No.-

호텔 식음료부서 직원의 직무동기와 LMX가 직무만족과 조직몰입에 미치는 영향

지계웅(Ke Yung Ji) 한국호텔외식관광경영학회 2009 호텔경영학연구 Vol.18 No.2

This paper suggested that the proposed model involving the relationships among the hotel employee`s job motivation, LMX(leader-member exchange), job satisfaction, and organization commitment. This study aimed to investigate that the job motivation and LMX affect the job satisfaction and the organizational commitment. For this processes, the survey data were collected from 170(85%) F&B Dept. employees in 5 star hotels and the questionnaires were analyzed by SPSS 14.0 to test the proposed model. The results of this study are as follows: 1) The relations between job motivation and job satisfaction, LMX and job satisfaction, job satisfaction and organization commitment, and LMX and organization commitment were partially revealed. 2) It has been revealed that the job satisfaction have an on mediating effects because the job satisfaction of hotel employees effected the organization commitment in the final analysis. Also This study suggested that the hotel operators have to establish the new market strategics to improve job satisfaction of the hotel employees giving good services to hotel`s customers and feel proud of his duties in the organizational members. The results and limitations of this study will be discussed in relation to and compared with the results of other similar studies.

江原永同地域 大學生의 外食 行動에 관한 硏究

지계웅(Ji, Ke-Yung),이가희(Lee, Ga-Hee) 청운대학교 관광산업연구소 2011 관광산업연구 Vol.5 No.1

The purpose of this study is to investigate eating out behavior of university students living in the Gangnung. Self administered questionnaires were collected from 272 students. Statistical data analysis was completed using a SPSS v. 18.0 program. The results are summarized as follows : The average age, weight and male and female students were 23.28, 68.31kg ; 21.73, 51.99kg reflectively. 55% of the students living in dormitory and the rest of them living their own house, self-boarding, and relatives' house. And lunch was most frequent meal for dining out. Many students consumed 5,000~10,000 won/one time. 76.5% of students did not eat out in the breakfast, in the lunch only 18.4%, and in the dinner only 4.4% did not. The standard of food choice was in the order of taste, price, hygienics and amount. Major source of restaurants information was recommended action by friends or rumor.

Amycolatopsis jiangsuensis sp. nov., a novel endophytic actinomycete isolated from a coastal plant in Jiangsu, China.

Xing, Ke,Liu, Wei,Zhang, Yue-Ji,Bian, Guang-Kai,Zhang, Wen-Di,Tamura, Tomohiko,Lee, Jung-Sook,Qin, Sheng,Jiang, Ji-Hong N.V. Swets en Zeitlinger 2013 Antonie van Leeuwenhoek Vol.103 No.2

<P>A novel actinomycete, designated strain KLBMP 1262(T), was isolated from a coastal plant Dendranthema indicum (Linn.) Des Moul collected from the coastal region of Nantong, Jiangsu Province, in east China and was studied in detail for its taxonomic position. Phylogenetic analysis based on the 16S rRNA gene sequence revealed that strain KLBMP 1262(T) is a member of the genus Amycolatopsis. The 16S rRNA gene sequence similarity indicated that strain KLBMP 1262(T) is most closely related to Amycolatopsis sulphurea DSM 46092(T) (97.96 %), Amycolatopsis ultiminotia RP-AC36(T) (97.50 %) and Amycolatopsis jejuensis N7-3(T) (97.44 %); similarity to other type strains of the genus Amycolatopsis was less than 97.0 %. The organism was determined to have chemical and morphological features consistent with its classification in the genus Amycolatopsis such as meso-diaminopimelic acid as the diagnostic diamino acid in the cell wall peptidoglycan and arabinose and galactose as the diagnostic sugars. The predominant menaquinone was determined to be MK-9 (H(4)). The polar lipids detected were phosphatidylmethylethanolamine, phosphatidylethanolamine, an unknown aminophospholipid, two unknown glycolipids and several unknown lipids. The major fatty acids were found to be C(16:0), iso-C(16:0) and iso-C(15:0). DNA-DNA relatedness data, together with phenotypic differences, clearly distinguished the isolate from its closest relatives. On the basis of these phenotypic and genotypic data, the isolate is considered to represent a novel species, for which the name A. jiangsuensis sp. nov. is proposed. The type strain is KLBMP 1262(T) (=KCTC 19885 (T) = NBRC 108679(T)).</P>

증예(症例) : 균혈증을 동반한 Edwardsiella tarda 간농양 1예

안계련 ( Ke Ryun Ahn ),김지영 ( Ji Young Kim ),한상원 ( Sang Won Han ),이은지 ( Eun Ji Lee ),배혜리 ( Hae Ri Baek ),이찬복 ( Chan Bok Lee ),김은석 ( Eun Seok Kim ) 전북대학교 의과학연구소 2010 全北醫大論文集 Vol.34 No.1

Edwardsiella tarda is an anaerobic, Gram-negative bacillus that found in freshwater and marine environments. Edwardsiella tarda infection is rare disease, but can be lethal. We experienced severe Edwardsiella tarda infection that caused Liver abscess and bacteremia. The patient showed fever, leukocytosis, alanine aminotransferase, aspartate aminotransferase elevation. Abdomen CT showed 57mm sized liver abscess. Edwardsiella tarda cultured from pus and blood. Percutaneous abscess drainage and antibiotic therapy by using cefotaxim and levofloxacin has done. The patient has successfully cured and no abscess pocket has seen in follow up abdomen CT scan.

패밀리레스토랑의 브랜드이미지가 브랜드확장 및 행동의도에 미치는 영향

지계웅(Ke Yung Ji),인성호(Sung Ho In),한진영(Jin Young Han) 한국관광연구학회 2014 관광연구저널 Vol.28 No.1

The purposes of this study were to investigate the impact of a family restaurant`s brand image on its brand extension and behavioral intention. Family restaurants in Seoul were selected for the background of this study. A total of 311 samples were obtained from family restaurant visitors in Seoul through random sampling. In order to test the data, the AMOS 18.0 program was used in this study for verifying the research model. In addition, functional images and symbolic images were designed to explore the relationship between brand extension and behavioral intention. Each functional image and symbolic image presented had an effect on both brand extension and behavioral intention. Brand extension also caused a positive impact on behavioral intention. Conclusively, all brand images caused positive impacts on brand extension simultaneously with behavioral intention. Furthermore, brand extension had a positive impact on behavioral intention.

환대산업 서비스종사원들의 감정노동과 직무만족과의 관계에서 조직지원의 조절효과

지계웅(Ke Yung Ji),유승동(Seung Dong Yoo),인성호(Sung Ho In) 한국관광연구학회 2012 관광연구저널 Vol.26 No.5

This study investigated the Moderating effect of organizational support in the relation between emotional labor and job satisfaction on hospitality service worker. Based on the results of this study, several research hypotheses were tested. The results of the study were as follows. Fifstly, it was found that Emotional labor was significantly negative(一) in the frequency of emotional expression of emotional labor. Secondly, Social·emotional labor and instrumental support were affected on the part of the moderating effects. These results factor gives a direct impact on job stability and job satisfaction on service worker.