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A Study on the Effect of Selection Attribute of Cruise Service on Tourism Satisfaction and Behavioral Intention (크루즈 서비스 선택속성이 관광만족과 행동의도에 미치는 영향에 관한 연구)

  • Pak, Myongsop;Kang, Yongjoon;Cho, Sungwoo
    • Journal of Korea Port Economic Association
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    • v.28 no.3
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    • pp.193-214
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    • 2012
  • The interest on cruise service has been increased due to the economic development and income growth all over the world during last several decades. However, cruise industry in Korea is located in the initiating stage and the service is just focused on costal cruise service. This study investigates relationship between influencing factors of the selection attributes of cruise service on tourism satisfaction and behavioral intention. Additionally, the study aims to provide information to establish customer-oriented marketing strategies for cruise tour service. Literature review is conducted to find out the factors in order to meet the future users preference and expectations. The data was collected on-board customers of "One Night Cruise" on Panstar Line. The result of the study shows that a certain number of factors are statistically significant on the cruise tour intention of potential customers. It shows that there is significant difference related to the using purpose and the usage attitude. Managers in the cruise company are able to utilize the practical implications of the present study when the cruise service launches in Korea. This study exists limitations that samples are not sufficient and the research can not be generalized due to the inadequate samples of target company.

The Analysis of Assessment Factors for Offshore Wind Port Site Evaluation (해상풍력 전용항만 입지선정 평가항목에 관한 연구)

  • Ko, HyunJeung
    • Journal of Korea Port Economic Association
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    • v.28 no.3
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    • pp.27-44
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    • 2012
  • The offshore wind farm is increasingly attractive as one of future energy sources all over the world. In addition, the capacity of an offshore wind turbine gets larger and its physical characteristics are big and heavy. In this regard, a special port is necessary to assemble, store, and transport the offshore wind systems, supporting to form the offshore wind farms. Thus, this study aims to provide a policy maker which evaluation factors can significantly affect to the optimal site selection of a offshore wind port. For this, Fuzzy-AHP method is applied to capture the relative weights. The results of this study can be summarized as follows. Five criteria in level I was defined such as the accumulation factor, the regional factor, the economic factor, the location factor, and the consortium factor. Of these, the accumulation factor(37.4%), the location factor(34.2%), and the economic factor( 24.5%) were analyzed by major factors. In level II, three assessment items of each factor were selected so that total fifteen items were formed. To sum up, the site selection of offshore wind port should consider the density of the wind industry, cargo volume of securing the economic operation of terminals, the development degree of offshore wind related industry, and the proximity to the offshore wind farms. In other words, the construction of offshore wind port should be paid attention to considering not only the proximity to offshore wind farms but also the preference of turbine manufacturing companies.

A Study on the Family Situation of Sterilized Homemakers (불임피술주부(不妊被術主婦)의 가정적(家庭的) 배경(背景)에 관(關)한 연구(硏究))

  • Kim, Chi-Wha
    • Clinical and Experimental Reproductive Medicine
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    • v.4 no.2
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    • pp.23-34
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    • 1977
  • A study was carried out for the evaluation on family situation of 900 homemakers those who had received tubal sterilization operation (laparoscopic and minilaparotomy) at family planning clinic, Seoul Red Cross Hospital from October 1974 to September 1977. The results obtained are as follows: 1) In age distribution, predominant age group consisted of those $31{\sim}35$ years frequency of 43.2% and average age was 33.3 years. 2) Educational level showed that homemakers who finished primary school accounted for 37.3% of the total and those having middle school education comprised 28.7%, and 24.3% of them were high school graduates, 8.3% of them were college graduates. On the other hand, husband's education level showed that, 37.6% of them were high school graduates, 29.7% were college graduates and 19.9% were middle school graduates, therefor, educational level of husbands was one step higher than wives. 3) In the gravidity at the tubal sterilization, the highest incidence(18.4%) among 853cases was the group of gravida 5, and 16.2% gravida 4, and the gravidity ranged $1{\sim}23$. Average gravidity of clients was 6.0. 4) Among the total number of 900 clients, 778cases (91.3%) had no experience of spontanous abortion, history of 1 abortion in 5.9%, 2 abortions in 1.8%, and it showed the decresed incidence of spontanous abortion recently. Average was 0.15. As regarding induced abortion, in spite of only 142 homemakers (16.7%) had no history of induced abortion, 20.5% had experienced 1 induced abortion before sterilization, 17.7% had 2 induced abortions, 14.6% had 3 abortions, 10.3% had 4 abortions, and 0.2% (2cases) had over 20 abortions. Average was 2.7. 5) In regarding to the number of living children, the greatest number (45.0%) of clients had 3 children, and 26.5% 2 children, 19.7% 4 children. Average number of their living children was 3.03. 6) Sex ratio of living children, among 18 clients those had 1 child, 17 homemakers had 1 boy and no girl, 1 homemaker had no boy and 1 girl only. Sex ratio showed that woman who had 2 boys and no girl accounted for 46.3%, however, those having no boy and 2 girls ocmprised only 1. 8% among 229 clients who had 2 children. Among 389 clients who had 3 children, in spite of woman who had 3 boys and no girl comprised 16.5%, but no boy and 3 girls only 1.5%. Among 170 clients who had 4 children, homemakers with 4 boys and no girl accounted for 4.1%, however, no boy and 4 girls 1.8% of the total. Among 52 clients, who had 5 children, woman with 5 boys and no girl comprised 3.9%, no boy and 5 girls 0%. Among 7 cases who had 6 children, there were 3 cases who had 3 boys and 3 girls, but only 1 cases had 1 boy and 5 girls and so on. These results showed a strong trend of male preference in Korea and this could be one of the inhibit factors for family planning.

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Post Harvest Technology for High Quality Rice (고품질 쌀 생산을 위한 수확 후 관리기술)

  • 김동철
    • Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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    • 2002.08a
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    • pp.54-63
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    • 2002
  • Post-harvest technology for rice was focused on in-bin drying system, which consists of about 100, 000 facilities in 1980s. The modernized Rice Processing Complex (RPC) and Drying Storage Center (DSC) became popular for rice dry, storage, process and distribution from 1990s. However, the percentage of artificial drying for rice is 48% (2001) and the ability of bulk storage is about 15%. Therefore it is necessary to build enough drying and bulk storage facilities. The definition of high quality rice is to satisfy both good appearance and good taste. The index for good taste in rice is a below 7% of protein, 17-20% of amylose, 15.5-16.5% of moisture contents and high concentration of Mg and K. To obtain a high quality rice, it is absolutely needed to integrate high technologies including breeding program, cropping methods, harvesting time, drying, storing and processing methodologies. Generally, consumers prefer to rice retaining below b value of 5 in colorimetry, and the whiteness, the hardness and the moisture contents of rice are in order of consumer preference in rice quality. By selection of rice cultivars according to acceptable quality, the periods between harvesting time and drying reduced up to about 20 days. Therefore it is necessary to develop a low temperature grain drying system in order to (1) increase the rate of artificial rice drying up to 85%, (2) keep the drying temperature of below 45C, (3) maintain high quality in rice and (4) save energy consumption. Bulk storage facilities with low temperature storage system (7-15C) for rice using grain cooler should be built to reduce labor for handling and transportation and to keep a quality of rice. In the cooled rice, there is no loss of grain quality due to respiration, insect and microorganism, which results in high quality rice containing 16% of moisture contents all year round. In addition, introducing a low temperature milling system reduced the percentage of broken rice to 2% and increased the percentage of head rice to 3% because of proper hardness of grain. It has been noted that the broken rice and cracking reduced significantly by using low pressure milling and wet milling. Our mission for improving rice market competitiveness goes to (1) produce environment friendly, functional rice cultivars, (2) establish a grade standard of rice quality, (3) breed a new cultivar for consumer oriented and (4) extend the period of storage and shelf life of rice during postharvest.

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Physicochemical and Sensory Characteristics of Turnip Pickle Prepared with Different Pickling Spices During Storage (Pickling Spice를 달리하여 제조한 순무 피클 저장 중 이화학적ㆍ관능적 특성)

  • 오상희;오윤경;박현희;김미리
    • Food Science and Preservation
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    • v.10 no.3
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    • pp.347-353
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    • 2003
  • Physicochemical and sensory characteristics of turnip pickle prepared with different pickling spices were investigated. Turnip root slices(4${\times}$1${\times}$0.5 cm) were salted with NaCl and CaCl$_2$, and then soaked into pickling solution added to commercial (pickle P) or manufactured (pickle M) pickling spice, and then stored at 2$0^{\circ}C$. Throughout the whole storage periods, the acidity, pH, saltiness and reducing sugar content of two pickles were 3.1∼3.5%, 1.4∼1.7, 0.2∼0.6% and 25.2∼30.4 mg/mL, respectively. There were no significant differences between two pickles in saltiness, anthocyanin, reducing sugar content, color(Hunter L, a and b value) and hardness. However, acidity of pickle M was higher than that of pickle P throughout the storage time. Sensory results showed that the best edible time was the 14th day of storage, and at that time, scores of pickle M was higher in 리avor(7.3 and 6.9), taste(7.8 and 5.4) and over-all preference(8.0 and 6.1) than those of pickle P, and pickle M maintained good sensory qualities until 28th day of storage, compared to pickle P(p<0.05).

Fermentation characteristics of persimmon wine by the mixed culture of Pichia anomala JK04 and Saccharomyces cerevisiae Fermivin cells (Pichia anomala JK04와 Saccharomyces cerevisiae Fermivin의 혼합발효에 의한 감와인의 발효 특성)

  • Kwon, Soo-Jin;Choi, Jun-Su;Yeo, Soo-Hwan;Park, Heui-Dong
    • Food Science and Preservation
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    • v.22 no.5
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    • pp.768-777
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    • 2015
  • Persimmon contains high levels of vitamins and phenolic compounds, as well as soluble solids, necessary for the fermentation of persimmon wine. Co-fermentation of persimmon wine was carried out using a mixed culture of Pichia anomala JK04, a Korean indigenous yeast that improves wine quality and flavor, and Saccharomyces cerevisiae Fermivin, an industrial wine yeast, in the following ratios: 9:1 (v/v), 5:5 (v/v), 1:9 (v/v) and 0:10 (v/v). During fermentation, the alcohol contents increased more slowly in samples of mixed culture than in samples of the single culture of S. cerevisiae Fermivin. The alcohol contents of all samples reached 12~13% (v/v) after 15 days. All samples of the mixed culture showed greater variety in flavor and taste than S. cerevisiae Fermivin only. In the sensory evaluation, mixed culture samples had higher scores in terms of flavor and overall preference than the single culture samples. Therefore, P. anomala JK04 is thought to improve the wine flavor of Korean domestic persimmon wine.

Quality characteristics of Jook prepared with peanut (Arachis hypogaea L.) powder (땅콩분말을 첨가한 죽의 품질 특성)

  • Park, Bock-Hee;Kim, Seon-Hee;Park, Kyung-Jo;Cho, Hee-Sook
    • Food Science and Preservation
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    • v.22 no.5
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    • pp.660-665
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    • 2015
  • This study was conducted to evaluate the effects of peanut (Arachis hypogaea L.) powder on the physicochemical and sensory characteristics of Jook. The proximate composition of peanut powder was as follows: moisture, 1.8%; crude protein, 24.9%; crude lipid, 48.3%; crude ash, 2.9%; and carbohydrates, 22.1%. Each sample of Jook contained 20%, 40%, 60% and 80% of peanut powder when compared to the control, and their physicochemical properties were assessed. As the peanut powder content increased, there was a significant decrease in pH (p<0.05) In addition, Hunter's color L value decreased, whereas Hunter's color a and b values increased with increasing addition of peanut powder. The Jook showed lower spreadability and higher viscosity values as the peanut powder content increased. The results of the sensory evaluation showed that the Jook containing 40~60% peanut powder had the highest score. According to the overall preference, addition of 40% peanut powder positively affected the quality characteristics of Jook. These results suggest that peanut powder can be applied to Jook to achieve beneficial effects on the quality and functionality.

Quality Characteristics of Yanggaeng Added with Blueberry Powder (블루베리 분말을 첨가한 양갱의 품질 특성)

  • Han, Ji Min;Chung, Hai-Jung
    • Food Science and Preservation
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    • v.20 no.2
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    • pp.265-271
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    • 2013
  • The objective of this study was to assess the quality characteristics of yanggaeng prepared with different ratios of blueberry powder: 0%, 3%, 6%, and 9%. The moisture content of the control yanggaeng was lower than that of any other blueberry added groups. The pH decreased while the titratable acidity and the Brix increased as the amount of blueberry powder increased. The lightness (L) and yellowness (b) were the highest while the redness (a) was the lowest in the controls. Texture profile analysis showed that the hardness of the added groups were higher than that of the control which were the lowest. The total polyphenol content and DPPH (2,2-diphenyl-1-picrylhydrazyl) radical scavenging activity increased as the amount of blueberry powder increased. The results of consumer acceptance test revealed that the color preference was the highest in the 9% added group while the smell, taste, texture and the overall acceptability showed no significant differences groups. Based on these results, it is suggested that yanggaeng with up to 9% added blueberry powder can be developed as products without adverse effects on sensory characteristics.

Quality characteristics of cookies added with Takju pomace powder (탁주 주박 분말을 첨가한 쿠키의 품질 특성)

  • Im, Chae-Yun;Kim, Mi-Hyang;Kang, Woo-Won
    • Food Science and Preservation
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    • v.24 no.1
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    • pp.8-12
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    • 2017
  • This study investigated the quality characteristics of cookies added with the powder of pomace powder, which was produced as a by-product in Korean rice wine (Takju). The quality of cookies was evaluated based on moisture content, color, hardness, and sensory evaluation. Cookies were prepared by addition of 0, 5, 10, and 15% Takju pomace powders to basic flour formulation. The pH values of dough added with Takju pomace powder were 3.04-6.52, which was lower than that of the control group. The moisture contents of cookies were 6.92-6.52% and were lowest in cookies added with 15% Takju pomace powder. The L value was reduced according to the increase in Takju pomace powder. On the contrary, a value increased. Especially, a value of the control was negative (-0.96) while those of cookies added with Takju pomace powder were positive. There were no significant differences in the b value of these cookies. For texture, hardness of cookies was lowest in 15% Takju pomace powder cookies. The results of the sensory evaluation compared to cookies with 10% powder Takju pomace were superior in appearance, taste and overall preference.

Establishment of Teaching Strategy Through Investigating Scientific Attitude, Learning Style, Student'S Preferences of Teaching Style and Learning Environments of Korea Science Academy Students (한국과학영재학교 학생들의 과학적 태도, 학습양식, 선호하는 수업형태와 수업환경 조사를 통한 수업전략의 수립)

  • Lee, Jeong-Cheol;Kang, Soon-Min;Huh, Hong-Wook
    • Journal of Gifted/Talented Education
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    • v.19 no.1
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    • pp.141-162
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    • 2009
  • The purpose of this study was to find out the learner's characteristics of students of Korea Science Academy by comparing general high school students and science high school students to Korea Science Academy students in terms of scientific attitude, learning styles, preferred teaching style, and learning environment, and to find out the differences of the learner's characteristics by gnender and school number, and to establish teaching strategies based on the findings. First, scientific attitude level of Korea Science Academy students was similar with science high school students and was high level comparing with general high students. Second, for learning style, the students of Korea Science Academy had many independent, collaborative and participatory types, Third, for the prefered science teaching style, the students of Korea Science Academy had high demands for diversification and thinking at higher levels girl students had open-mindedness and cooperation and voluntariness of higher level in scientific attitude, had more independent types in leraning style, and had higher preference of teacher's support, subject convergence and permissive atmosphere than boy students. there were no difference of student's characteristics and preferences by school number. Based on the findings, we proposed 4 teaching strategies.