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The Role of Marketing Function in the New Product Development Process in the Hotel Industry
Lee,Yeong Ah 한국복합리조트포럼 2022 관광체육연구 Vol.1 No.1
Purpose: The purpose of this study was to investigate the role of marketing function in New Product Development(NPD) in the hotel industry. Method: In the research, using in-dept interviews with ten hotel managers and executives in the UK and South Korea, data were collected in the area of NPD. Results: Overall, this research found that categorization of new products in general in not fully applied to the hotel industry, due to their varied characteristics, including intangibility, heterogeneity, perishability and inseparability. However, the predevelopment stages was emphasized by the entire process and to a perversion of the concept of the product itself. In order to launch a new product successfully, the role of marketing is more than ever vital, leading activities in the commercialization. Conclusion: In conclusion, the results of this paper suggest that sophisticated market research is not performed as part of the process, but it is carried out throughout the process to monitoring market changes in the hotel industry. This study, furthermore, require into the specific NPD framework with a specific example of a new product in an organization, which would contribute to setting more systemic behavior for practitioners of NPD in hotels.
Quantitative Estimation of Fruit Crops Water Stress using Infrared Imaging
( Ah-yeong Lee ),( Suk-ju Hong ),( Yun-hyeok Han ),( Seok Kyu Yun ),( Minyoung Kim ),( Ghiseok Kim ) 한국농업기계학회 2018 한국농업기계학회 학술발표논문집 Vol.23 No.1
In order to enhance the competitiveness of agriculture and develop into future growth industries, researches are being conducted to spread smart farm universally that combines ICT. Among them, research on Phenomics, which is a technology for developing plant phenotype that combines ICT, bio, and optical technology, is essential. Among the various phenotypes of crops, leaf temperature of crops provides important physiological information for crop management such as moisture content, water stress, and disease. By measuring changes in plant temperature due to the opening and closing of crop pores, the response of crops to various stresses can be analyzed. Infrared thermal imaging technique is non-destructive unlike conventional contact sensors because it does not contact with objects. It makes it possible to measure the temperature of the entire range of the leaves, thus enabling accurate and precise temperature measurement. In this study, leaf temperature information of crops is extracted by thermal images. Using the extracted temperature, we confirmed the changes of the leaf temperature with time and the relationship between the leaf temperature and the soil water potential. Peach crops are used. After different soil water potential treatments, the temperature, humidity, water tension, thermal imaging data were obtained. After obtaining the spatial information of the leaves using thermal images, the temperature information of the leaves of each tree was extracted through image processing. The relationship between water stress and leaf temperature was analyzed by checking the relationship between the leaf temperature and soil water potential.
Paracentric Inversions Found in Prenatal Diagnosis
Lee, Shin Yeong,Lee, Bom Yi,Park, Ju Yeon,Choi, Eun Young,Lee, Yeon Woo,Oh, Ah Rum,Ryu, Hyun Mee,Park, So Yeon Korean Society of Medical Genetics and Genomics 2013 대한의학유전학회지 Vol.10 No.2
Purpose: This study was designed to confirm whether the paracentric inversions of fetuses and parents may be harmless. Materials and methods: We report 10 cases (0.14%) with paracentric inversions among 7,181 prenatal cases observed during prenatal diagnosis performed at Cheil General Hospital between January 2009 and June 2013. We used cytogenetic GTL- and RBG-banding techniques. Results: Of the 10 cases, nine cases were transmitted from each of the parents, and one case was de novo. Nine cases were phenotypically normal up to one month of age after birth. One case was lost to follow-up. We present prenatal diagnosis and follow-up examination of the fetuses with paracentric inversion. Conclusion: Based on our cases, most paracentric inversions are considered to be harmless. The precise identification of paracentric inversions might be clinically important and helpful for genetic counseling.
Breakfast consumption and depressive mood: A focus on socioeconomic status
Lee, Sang Ah,Park, Eun-Cheol,Ju, Yeong Jun,Lee, Tae Hoon,Han, Euna,Kim, Tae Hyun Elsevier 2017 Appetite Vol.114 No.-
<P><B>Abstract</B></P> <P>Skipping breakfast can be potentially harmful because breakfast consumption is considered one of the important health-related behaviors that benefit physical and mental health. As the rate of depression has increased recently, we investigated the association between the frequency of eating breakfast and depression in adults. We obtained the data from the 2013 Korean Community Health Survey; a total of 207,710 survey participants aged 20 years or over were studied. Participants were categorized into three groups by the frequency of breakfast consumption as follows: “seldom,” “sometimes,” and “always.” We performed a multiple logistic regression to investigate the association between breakfast consumption and depressive mood. Subgroup analyses were conducted by stratifying socioeconomic variables controlling for variables known to be associated with depressive symptoms. Participants who had breakfast seldom or sometimes had higher depressive symptoms than those who always ate breakfast (“seldom”: OR = 1.43, 95% CI 1.36–1.52; “sometimes”: OR = 1.32, 95% CI 1.23–1.40). Subgroup analyses showed that this association was more marked in those who were 80 years or older, those who had low household income, or those with elementary school education level or less. The result of this study suggests that lack of breakfast consumption is associated with depression among adults with different socioeconomic factors.</P>
Ah Reum Lee,Yu Ock Shin,Joo Young Lee,Min Yeong Kim,Sung Ho Shin,Bu-Il Seo,Young-Bae Seo,Man Hee Rhee,TakakoYokozawa,Chan Hum Park,Seong-SooRoh 한국약용작물학회 2015 한국약용작물학술대회 발표집 Vol.2015 No.05
Purpose Rhei Rhizoma (RR) is one of the herbal medicines traditionally used to treat diverse inflammatory diseases. The present study was undertaken to elucidate the antioxidant and anti-inflammatory activities of Rhei Rhizoma on experimental reflux esophagitis (RE) in rats. Methods The antioxidant activity of RR in vitro was measured in terms of radical scavenging capacity such as DPPH and ABTS. RE was produced by ligating both the pylorus and the transitional junction between the forestomach and the corpus. Rhei Rhizoma (125 and 250 mg/kg) were administered every day for 7 days, and its effect was estimated on comparison with RE control and normal rats. Results RR scavenged DPPH and ABTS effectively and IC50ofDPPH and ABTS radical scavenging activity of RR were 4.8 μg/ml and 15.75 μg/ml. The administration of RR decreased the elevated serum ROS in RE control rats. The RE control rats exhibited the down-regulation of antioxidant-related proteins such as Nrf2 and HO-1expression levels in the esophagitis; however, the level in the RR-treated RE rats was significantly higher than that in the RE control rats. Moreover, RE control rats exhibited the up-regulation of the protein expression related to oxidative stress at the esophagitis, but RR administration significantly reduced the expression of inflammatory proteins through the MAPK-independent signaling pathways. The expression of inflammatory mediators and cytokines by NF-κB activation was modulated through blocking the degradation of IκBα. In addition, the oral administration of RR regulated the gastric mucosal damage in RE rats. Conclusion The administration of Rhei Rhizoma effectively ameliorates the inflammatory damage of esophageal mucosa through radical scavenging activity and the activation of the Nrf2/HO-1 pathway.