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의류점포의 서비스품질이 지각된 전환장벽과 점포충성도에 미치는 영향
강미연,홍금희 한국의류학회 2003 한국의류학회지 Vol.27 No.8
This study attempts to understand perceived switching barriers of customers and fashion stores service quality as a core of store loyalty. Medium variations of switching barriers are interpersonal relationships, attractiveness of alternatives and switching costs. Date were collected from 485 subjects who finished their shopping with as self-administered questionnaire. The results were as follows: 1. Classified service quality of clothing stores into 4 ways: VMD of stores of atmosphere, store policy which are involved in store service, sales persons respond and sales persons conviction which are involved in sales service. 2. Service quality of fashion store is related with switching barrier medium variations. 3. Service quality have an influence on stitching barrier medium variations. Its mutual influences increase switching barriers and it gets to be related to the store loyalty. 4. Compared influences of variations to store loyalty between the H department store and the L department store which are research objects. The main difference is that the H department store evaluate personal relationships among service quality, customers and sales persons high compared with the L department store. As the results showed, service quality consists of store service of nonpersonal service area and sales service of personal service. Service quality is related with interpersonal relationships, attractiveness of alternatives and switching costs. It also affects switching barriers and store loyalty.
박정덕,김미정,최병선,홍연표,장임원 大韓産業醫學會 1994 대한직업환경의학회지 Vol.6 No.2
The changes of cadmium(Cd) in plasma, whole blood, erythrocyte and urine in Sprangue-Dawley male rats exposed to intravenous singleinjection of 0.8 ㎎ CdCl₂/kg of body weight were investigated. Blood was taken at 0.5 to 672 hours, and 24 hour-urine was collected by using metabolic cage for the same period. The plasma level of Cd was reached to peak at 0.5 hour after injection and reduced rapidly in 1 hour. The Cd level in blood was the highest in plasma and the lowest in erythrocyte at 0.5 hour after injection. However, in one hour postinjection, the levels of Cd were higher in order of erythrocyte, whole blood and plasma, up to 4 weeks. The changes of urinary volume and creatinine were not significant between Cd-treated and saline-treated groups. However, urinary protein was slightly increased with time in Cd-treated group. Urinary Cd level was higher in Cd treated group than control. These results suggest that the measurement of Cd in erythrocyte and urine is valuable for the biological index to estimate recent Cd exposure.
神門穴 鍼刺戟이 母性分離 스트레스로 야기된 攝食 障碍와 시상하부 neuropeptide Y 발현에 미치는 영향
박히준,류연희,홍미숙,김승태,임사비나 WHO COLLABORATING CENTRE FOR TRADITIONAL MEDICINE 2003 東西醫學硏究所 論文集 Vol.2003 No.-
Objective : The purpose of this study is to find out the effect of acupuncture at HT7(Shinmun) on the feeding behavior and hypothalamic neuropeptide Y(NPY) expression in the maternally separated rat pups. Methods : To show the effect of acupuncture, we performed maternal separation(MS) for 7 days beginning on postnatal day 14, and observed body weight, food intake, and NPY immunoreactivity in the paraventricular nucleus(PVN) of hypothalamus after acupuncturing at HT7, the end of the transverse crease of the ulnar wrist of the forepaw. Results : MS induced a significant decreases in body weight and food intake, while acupuncture treatment at acupoint HT7 showed much more improvement in those evaluations. NPY-immunoreactivity in area PVN were decreased in the MS group, but significantly increased in the HT7 group. Conclusions : These findings suggest that acupuncture has an effect on the feeding disorders caused by MS, possibly by modulating NPY expression in the PVN.
Mee Yeon Hong,Heon Cheon Jeong,Hyung Uk Jeong,Iksoo Kim,Sang Hyun Lee 한국응용곤충학회 2008 한국응용곤충학회 학술대회논문집 Vol.2008 No.10
In this study, we determined the complete mitochondrial genome of the jewel beetle, Chrysochroa fulgidissima (Coleoptera: Buprestidae), from four overlapping fragments. The 15,592-bp long C. fulgidissima mitogenome exhibits a gene arrangement and content identical to the most common type in insects. The start codon of the C. fulgidissima COI gene is unusual, in that no typical ATN codon is available. The 875-bp A+T-rich region is the shortest among the coleopteran mitogenomes that have thus far been sequenced in their entirety. The most unusual feature of the genome is the presence of three tRNA-like sequences within the A+T-rich region: two tRNALeu(UUR)-like sequences and one tRNAAsnlike sequence. These sequence stretches evidence the proper anticodon sequence and the potential to form secondary structures, but also harbor many mismatches in the stems. Phylogenetic analysis using a concatenation of 13 amino acid sequences of protein-coding genes among the available sequenced species of coleopteran superfamilies (Buprestoidea and Elateroidea belonging to the infraorder Elateriformnia, and Chrysomeloidea and Tenebrioroidea belonging to the infraorder Cucujoiformia) by Bayesian inference, maximum-parsimony analyses, and maximum-likelihood analysis unexpectedly revealed a lack of support for monophyletic Elateriformia.
Mee Yeon Hong,Heon Cheon Jeong,Dong Young Kim,Hyung Wook Jeong,Ki-Gyoung Kim,Yeon Soo Han,Byung Rae Jin,Iksoo Kim 한국응용곤충학회 2008 한국응용곤충학회 학술대회논문집 Vol.2008 No.05
We determined the complete mitochondrial genome (mitogenome) of the jewel beetle, Chrysochroa fulgidissima (Coleoptera: Buprestidae) from two overlapping fragments and subsequent sub fragments. The 15,592-bp long C. fulgidissima mitogenome contains gene arrangement and content identical to the most common arrangement found in insects. Most individual C. fulgidissima mitochondrial (mt) genes were well within the range found in the respective genes of other insects. The 875-bp A+T-rich region is shortest among the coleopteran mitogenomes sequenced in their entirety. The region is interesting in that it contains several stem-and-loop structures and tRNA-like structure found in the A+T-rich regions of other insect mitogenomes. As seen in other insect motogenomes the start codon of C. fulgidissima COI gene also is unusual because no typical start codon is available. Three of the 13 protein-coding genes have incomplete termination codon T or TA. All tRNA formed stable stem-and-loop structure, except for tRNASer(AGN), the DHU arm of which formed a simple loop as seen in many other metazoan mt tRNASer(AGN).
Mee Yeon Hong,So Young Cha,Dong Young Kim,Hyung Joo Yoon,Seong Ryul Kim,Jae Sam Hwang,Ki Gyoung Kim,Yeon Soo Han,Ik Soo Kim 한국유전학회 2008 Genes & Genomics Vol.30 No.4
We have sequenced the mitochondrial genome (mitogenome) of the bumblebee, Bombus hypocrita sapporoensis (Hymenoptera: Apidae). The nearly completed circular genome is 15,468-bp long, excluding a region spanning from srRNA, tRNA(Gln) to the A+T-rich region, with regard to the previously published mitogenome of B. ignitus. The gene arrangement of B. hypocrita mitogenome was identical to the within-generic species, B. ignitus, the tRNAs of which are highly rearranged compared with the positions observed most frequently in insect mitogenome structures. The most unusual feature of the genome is the presence of a number of intergenic spacer sequences which harbor partial tRNA-like sequences capable of forming a clover-leaf secondary structure with the proper anticodons, although the stem regions are not paired off well. Such features appear to be prevalent in hymenopteran species. The ATPase8, ATPase6, ND4L, and ND6 genes, which are adjacent to another PCG at their 3` end, all harbored potential sequences for the formation of a hairpin structure. This may indicate the importance of such structures for the precise cleavage of the mRNA of mature PCGs.
Mee Yeon Hong,Hyun Hwak Im,Ki-Gyoung Kim,Iksoo Kim 한국응용곤충학회 2008 한국응용곤충학회 학술대회논문집 Vol.2008 No.10
We determined the complete mitochondrial genome of the yellow-spotted long horned beetle, Psacothea hilaris (Coleoptera: Cerambycidae) that is an endangered insect species in Korea. The genome was sequenced from four overlapping fragments: two short fragments and two long fragments. The 15,857-bp long P. hilaris mitochondrial genome has the gene content typical of animal mitochondrial genome: 13 protein-coding genes, 22 tRNA genes, 2 ribosomal genes, and one non-coding A+T-rich region. The gene arrangement of the molecule is identical to the most common type found among insect mitochondrial gene arrangement that is regarded as ancestral for insects. Like several other coleopteran species the P. hilaris COI gene has typical mitochondrial start codon ATT. The 1,190-bp long A+T-rich region contains 57-bp long seven identical repeat sequences and at least seven stem-and-loop structures, composed of stems with perfect matches and loops with variable size. All P. hilaris tRNAs can be folded into the typical clover-leaf structure, with the exception of tRNASer(AGN), the dihydrouridine (DHU) arm of which forms a simple loop. After more genomic and phylogenetic analyses are performed, further detailed information will be available.
Eun Mee Lee,Mee Yeon Hong,Dong Young Kim,Ha Sik Shim,Hae Chul Park,Kee Young Kim,Ki-Gyoung Kim,In Hee Lee,Iksoo Kim 한국응용곤충학회 2008 한국응용곤충학회 학술대회논문집 Vol.2008 No.05
We determined the complete mitogenome of the oriental mayfly, Ephemera orientalis (Ephemeroptera: Ephemeridae) and the dragonfly Davidius lunatus (Odonata: Gomphidae). The 16,463-bp long E. orientalis and the 15,912 bp long D. lunatus mitogenome contains gene arrangement and content identical to the most common type found in a diverse insect order. Most individual E. orientalis and D. lunatus mt genes were well within the size found in the respective genes of other insects. The initiation codon for the D. lunatus COI gene was typical as ATA, whereas no typical start codon was found in the start region of E. orientalis COI gene. The A+T-rich regions of both mitogenomes have a few unusual feature. The A+T-rich region of E. orientalis contains a tandem repeat composed of two identical copies of 55 bp long, whereas that of D. lunatus contains a tandem repeat composed of duplicated identical 261-bp copies and one partial copy of the repeat. Also, the A+T-rich region of E. orientalis contains a single sequence and that of D. lunatus contains nine sequences, along with the tandem triplicate sequences, that has the potential to form stem-and-loop structures, flanked by the conserved sequences, “TA(A)TA” at the 5’ end and “G(A)nT’ at the 3’ end. Furthermore, the A+T-rich region of D. lunatus contains two tRNA-like structures, tRNALeu(UUR)-like sequence and tRNATyr-like sequence that have proper anticodon TAA and clover-leaf structure that were previously found in the hymenopteran insects.