• Title/Summary/Keyword: Hand preference

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An Assessment of Factors Affecting Plate Waste and Its Effects in Normal & Soft Diets Provided from Hospital Foodservice (병원 환자급식 중 일반식과 연식에서 발생되는 잔반의 원인과 손실 분석)

  • 양일선;김정려;이해영
    • Korean Journal of Community Nutrition
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    • v.6 no.5
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    • pp.830-836
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    • 2001
  • The purposes of this study were to : (a) analyze the portion size & plate waste of normal & soft diets provided by dietetic departments in hospital, (b) investigate the factors affecting plate waste, and (c) determine the nutritional & monetary value of plate waste. A questionnaire for food preference and sensory evaluation was developed and a survey was carried out for the 46 normal diet and 56 soft diet patients in Sanggye Paik hospital in Seoul. Serving size and plate waste were weighed by the electric scale, and CAN-Pro program was used to evaluate the nutrition value. The data were analyzed using the SAS package program for descriptive analysis, t-test, ANOVA, and Pearson correlation. The average plate waste rate for normal diet and soft diet were 30.3% and 49.6%. More plate waste amount occurred on female patients'diet than male patients'diets regardless of the kind of diet. The plate waste percentage of male patients were higher than those of female on normal diet. On soft diet, patients who hospitalized in surgery or pediatrics department were higher than in other wards. Plate waste of normal diet and amount were correlated positively, but wastage and preference were correlated negatively Negative correlation was between taste and plate waste, and between temperature and plate waste, too. On the other hand, plate waste caused the deficiency of some nutrients such as Ca, Fe, Vit. B$_2$and a great monetary loss.

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Fast Tap-N-Drag (FTND) : Enhancing Panning for Web Browsing on Small Screen Devices Considering Panning Ratio and Direction (작은 화면에서의 인터넷 작업을 위한 효율적인 화면이동방법 제안 및 사용성 평가)

  • Choi, Eun-Jung;Kwon, Sung-Hyuk;Chung, Min-K.
    • IE interfaces
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    • v.22 no.4
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    • pp.347-358
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    • 2009
  • Panning tasks caused by both a small screen and the lower resolution of handheld devices are known to decrease the usability of a mobile internet service. To solve this problem, we proposed FTND, an improved version of Tap-N-Drag widely used in various mobile web browsers. 30 participants performed the panning tasks with FTND embedded in combinations of 2 panning directions of Push Background user interface and Push Viewpoint user interface and 5 panning ratios of 100% (a panning ratio of Tap- N-Drag), 300%, 500%, 700%, and 900%. The usability of FTND was assessed by an objective performance and a subjective preference. The objective performance was measured by a task completion time, the number of clicks, and the number of pixels. The subjective preference was measured by satisfaction, accuracy and ease of use. Push Viewpoint user interface at the panning ratios of 300%, 500%, and 700% proved to be the most efficient way for panning tasks with small handheld devices when performing the task by using the right hand thumb.

The Perception of Desirable Body Shape in Some Middle School Students of Gyeongnam Area (경남지역 일부 중학생들의 체형 선호도 조사)

  • 김성희
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.27 no.5
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    • pp.1007-1014
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    • 1998
  • A questionnaire was administered to 850 middle school students in Jinju city and Hamyang province to asses their body shape preferences. Their mean current BMI(body mass index, Kg/㎡) in males(19.23±2.77) was higher than that in females(18.61±2.59). On the other hand, significant differences in BMI were not found between areas. The perceived desired weights for their current height were about+0.22kg(males) and -4.32kg(females) of their actual weights. In spite of the average weight group, many wished to lose weight because of their tendency to perceive themselves as overweight, especially among rural females. Their ideal body shape as perceived by them were 'normal' in males and 'a bit thin' in females, independent of the areas. As for the 'contentment' regarding their current weight and health, the most satisfied group in males were estimated average weight and slightly overweight group, respectively. While, the most satisfied group in females were estimated slightly underweight and overweight group, respectively. Their extreme slim-body preference might have its root in the lack of proper understanding of what the 'standard' body weight was.

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A Study on the Consumer Insights of Active Safety Features (능동안전장치의 소비자 인식 연구)

  • Sim, Jihwan;Lee, Hwasoo;Yim, Jonghyun
    • Journal of Auto-vehicle Safety Association
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    • v.8 no.2
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    • pp.6-10
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    • 2016
  • The objective of this paper is to understand value of active safety features on the customer perspective. In this study, 30 participants who don't have experience with active safety features were recruited and asked for preference, usefulness and consideration of each active safety feature after driving evaluation by them. Through this research, the preference of active safety features were analyzed and which of active safety features were the most useful and the most considered by customer when they purchase new vehicle. As a result, adaptive cruise control and side blind zone alert were the most strongly preferred and considered features by respondents and it means that respondents wanted comfort environment while driving and seemed to value features that compensated for limited visibility. On the other hand, active safety features that warned driver without control of the vehicle was deemed generally less desirable such as lane departure warning and forward collision alert. But autonomous emergency braking was higher than the other active safety features with only warning even if they did not have experience for it while this test. They thought it will be helpful in case of front-end collision situation even they just listened description before the test.

Determinants of Ready-to-Cook Seafood Consumption by Food-related Lifestyle (식생활 라이프스타일에 따른 수산물 즉석조리식품 소비 결정요인 분석)

  • Kyung-Jun Cho;Heon-Dong Lee
    • The Journal of Fisheries Business Administration
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    • v.54 no.1
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    • pp.051-069
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    • 2023
  • This study analyzed the determinants that affect the purchase of ready-to-cook seafood products using the "Consumer Attitude Survey on Processed Foods" from 2018 to 2021. Dietary lifestyle, food awareness and preference survey questions were categorized, and factors affecting the purchase probability of ready-to-cook seafood were identified through a binomial logit model. The main research findings are as follows. First, consumers had higher preference for quality, safety, and new taste factors than health and price factors when purchasing HMR (Home Meal Replacement). Second, through binomial logit model analysis, the probability of purchasing ready-to-cook seafood products was low in the group pursuing taste and economy. On the other hand, the purchase probability was high in the group seeking convenience. Third, the purchase probability of ready-to-cook seafood products was higher in households with two or more persons than in single-person households. These results suggest that differentiated product development and marketing strategies should be needed for each consumer groups in the seafood convenience food market.

Analysis of Residential Location Preference Factors by Characteristics of Households in the Case of Seoul Metropolitan Area Households : Comparative Analysis with the Case of Daegu·Gyeongbuk Households (수도권 가구의 가구특성별 주거입지 선호요인 분석 - 대구·경북 가구사례와의 비교분석 -)

  • Park, Wonseok
    • Journal of the Korean association of regional geographers
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    • v.21 no.3
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    • pp.515-528
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    • 2015
  • The purpose of this paper is to analyze the residential location preference factors by households' characteristics in the case of Seoul metropolitan area households. The main results of this study are as follows. Firstly, residential location factors most preferred by Seoul metropolitan area households are accessibility of public transportation, followed by security and living environment. Therefore, we can see Seoul metropolitan area households prefer amenity and quality of life as residential location factors. Secondly, according to the results of AHP by age and household income, the residential location factors Seoul metropolitan area households prefer are different by age and household income. Thirdly, according to the results of comparative analysis between the case of Seoul metropolitan area and Daegu Gyeongbuk households, Seoul metropolitan area households more prefer safety and quality of life, on the other hand, Daegu Gyeongbuk households more prefer investment value of housing.

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An Analysis on the Changes of Seafood Consumption Patterns by Demographic Characteristics (인구통계적 특징에 따른 수산물 소비패턴 변화 분석)

  • Park, Jeong-A;Jang, Young-Soo;Kim, Do-Hoon
    • The Journal of Fisheries Business Administration
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    • v.45 no.3
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    • pp.1-17
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    • 2014
  • The objective of this study is to investigate consumer preferences, perception and consumption patterns for fish products. To investigate the difference in consumer responses according to the characteristics of the population parameters, data were collected from the survey of 404 Koreans and analyzed. The results are as follows: First, the differences of age; for the question of the reason why do you eat fish products, the younger generation (20~30s)'s most answer was 'The Taste' while the older age groups(40~50s and over 60s)' most respond was 'For Health'. Second, the differences of sex; women relatively considered 'The Quality' of fish products more important than men when selecting the products. Whereas, men thought 'The Taste' of fish products more important than women when they choose fish products. In addition, when the bad news or hygiene accidents about fish products are reported on media, women reacted more negatively for fish products purchase than men. Third, the differences of family members; the respondents who lived with 3 or more family members showed higher preference rates about purchasing trimmed fresh fish at the store than respondents who lived with 2 or less family members. On the other hand, single households relatively bought processed fish products and RTE(Ready To Eat) fish products more than other family member groups. In addition, single households preference rates about eating fish products as a main dish were very high compared to other groups.

Preference Analysis for the Pedestrian Space in Large-scale Residential Complex by Multi Dimensional Scaling -Focused on the Haeundae New town in Busan- (다차원 척도법을 이용한 대규모 주거단지 보행공간의 선호도 분석 -부산광역시 해운대 신시가지를 대상으로-)

  • Kim, Yu Jun;Kang, Youn Won;Kim, Jong Gu
    • KSCE Journal of Civil and Environmental Engineering Research
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    • v.34 no.1
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    • pp.333-340
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    • 2014
  • We analyzed pedestrian preference and features of preferential space by MDS (Multi Dimensional Scaling). As the result, features of pedestrian space in dimension 1 could be interpreted as "Segregation of Pedestrian and Vehicle", and features of pedestrian space in dimension 2 could be read like "Natural-City". And as a result of vector analysis about preferential of pedestrian, a pedestrian mall between housing complex, pedestrian space in pocket park, pedestrian space in neighborhood park, and pedestrian space around public facilities was the best preferential space. On the other hand, pedestrians tended to dislike pedestrian space between detached.

A Methodology for Estimating Diversion Flows on Expressways (고속도로 우회교통량 추정방법론에 관한 연구)

  • Choi, Yoon-Hyuk;Choi, Kee-Choo
    • Journal of Korean Society of Transportation
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    • v.26 no.1
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    • pp.79-88
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    • 2008
  • VMS based dispersion of traffic flows enables to decrease delay and congestion. Such being the case, there has been growing interests in VMS operation strategy. The strategy is based on driver's behavior or diversion rate. However, it was not easy to obtain each in practice. The diversion rate, thus far, was investigated by stated preference analysis or simulators. As an alternative, in this paper, a new method to obtain diversion flow rate was suggested using the toll collection system and freeway traffic management system data. A large gap of diversion rate between stated preference analysis and field survey was observed. Out of surveyed 8 tollgate data, the diversion rate was about 7% and was quite lower compared with that of 21%${\sim}$87% from stated preference analysis or simulators. With this at hand, a more careful information provision strategy should be devised and employed to correctly account this kind of differences.

A Study on the Preference of Fashion by Major of Male University Students - Focused on the Seoul Area - (남자 대학생의 전공별 패션 선호도에 관한 연구 - 서울지역을 중심으로 -)

  • Yoon, Jin-Ah
    • Journal of the Korea Fashion and Costume Design Association
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    • v.15 no.4
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    • pp.195-207
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    • 2013
  • The purpose of this study is to observe the rapidly changing men's fashion style in the contemporary society and to analyze the features related to the major-subject groups, male university students. This information could be used for clothing companies to plan commodities, divide markets, and develop designs. The results are as follows. First, several opinions were varied among students' majors. For the opinion about the male students focusing on their external appearance, the students from all majors said that it depends on individual preference. For 4 reasons of external appearances, students from all majors frequently said that they should adjust their external appearance for employment. For the opinion about what is considered the most in the purchase of clothing, most of the students considered about the design of the cloth. For the opinion about influences on the purchase of clothing, major of the students were influenced by their friend or colleague. on the other hand, the students from artistic talent and physical education mentioned other opinion that it depends that it depends on situation and own intention is most important. Second, for the question about clothing behavior, with regard to monthly average shopping control expense, the students from all majors mentioned the amount less than KRW 50,000. For the opinion about the number of shopping, most student mentioned once a season. For the opinion about the store to purchase dress, most students mentioned the use of large shopping mall but the students from business administration and economy mentioned the use of discount store. Third, for the question about preferred style and preferred brand, with regard to the opinion about usual style, the students from all majors have worn casual style. For the opinion about the preferred style, most students mentioned casual style. For the opinion about man's accessory wearing, the students from all majors mentioned that it is good and for the opinion about coordination item, most students mentioned bag.

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