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        검색결과 28

        21.
        2014.07 구독 인증기관 무료, 개인회원 유료
        This study examined how fit between marketing capabilities and exporting marketing strategies affects high growth exporting manufacturing firms’ performance. The result indicates that the marketing infrastructure of high growth exporting firms affects marketing capabilities, the selection of exporting marketing strategies, and high performance. High growth exporting firms in this research belong to machinery, steel, vehicles, electronics & electricity industries. High growth firms by the OECD-Eurostat Manual on Business Demography Statistics (2007) achieve annual average sales or employment growth over twenty percent each year, during a three-year period, and to employ ten or more workers from the first observation year. High growth firms can be considered to have more appropriate marketing capabilities fit with efficient exporting marketing strategies. Barbero et al. (2011) indicated that high growth is based on market expansion and innovation, which is highly related to marketing capabilities. Vorhies & Morgan(2003) addressed that marketing organization fit with strategies affects positively marketing performance. Thus the purpose of this research is to examine the relationship between marketing infrastructure and marketing capabilities, to identify the influence of marketing infrastructure on marketing capabilities and the choice of marketing strategies, and to analyze the effect of fit between marketing capabilities and exporting marketing strategies on superior performance. The performance of high growth exporting firms can be obtained in various ways. Marketing capabilities can explain most the selection of strategy for performance (Barbero, Casillas, and Feldman 2011). Morgan, Katsikeas, and Vorhies(2012) addresses that architectural marketing capabilities influence directly export venture financial performance and that specialized marketing capabilities affect directly export venture market performance. The important role of marketing capabilities is positively associated with a more appropriate fit between identifying customers’ needs and implementing marketing strategies to achieve high performance (Barbero, Casillas, and Feldman 2011). Katsikeas et al.(2006) indicate that fit between marketing strategies and marketing infrastructure is a core factor on the performance of exporting firms. Vorhies and Morgan (2003) indicate that marketing capabilities fit with strategy is a vital engine of marketing performance. Although marketing strategy alone is not related to marketing performance (Barbero et al,2011), marketing organization fit with marketing strategy is positively related to marketing performance (Vorhies and Morgan, 2003). Katsikeas, Leonidou, Morgan(2000) analyzed export performance measures based on various primary data and indicated that the interrelation of export performance measures are considered. Vorhies and Morgan (2003) used the concept of ideal marketing organization profile and measured the relationship between fit of marketing capabilities and marketing strategies. Especially Shoham (1998) indicated that sales-related measures can be more reasonable for exporting firms at early stage, while profit-related measures can be more for export-experienced firms. These findings posit that to achieve high performance, high growth exporting firms understand the importance of fit between marketing capabilities and marketing strategies.
        3,000원
        22.
        2013.10 구독 인증기관·개인회원 무료
        Sperm cell development in spider species undergoes in testicular cyst, containing certain number of cells per cyst. As a germ cell matures through entire stages of spermatogenesis, testicular cysts rupture and produced spermatozoa are transferred in a form of cleistosperm. When mature spermatozoa pass through deferent duct, it is known that various types of seminal secretions are released into the lumen to provide auxillary functions to the mature sperms – such as nutrition, protection, or sperm release inside the female body. However, a peculiar type of seminal secretion was observed in this study. In the lumen of deferent duct, encapsulated seminal secretions are observed along with coiled sperm cells. Since the capsule is quite thick – as thick as the one of mature sperm cell, it is thought that the secretion capsule would be transferred as well along with the sperm cells into the spermathecae probably activiating sperm cells through decapsulation. Also, this study revealed that sperm storage in deferent duct occurs in droplet-by-droplet basis; which suggests possible sperm inducing mechanism. Since spider uses pedipalps in copulation to transfer its sperm cells, spider has to fill it accordingly. In other words, stored sperms in deferent duct are released in a droplet at once.
        23.
        2013.09 KCI 등재 구독 인증기관 무료, 개인회원 유료
        This study was carried out to evaluate the physical characteristics of total mixed rations (TMR) prepared in Korea for improving productive effectiveness of dairy and beef cattle. The 40 samples of commercial TMR for dairy and beef cattle in 6 municipals were collected and analyzed for chemical composition and physical properties. There were significant regional differences (p<0.05) in dry matter and crude protein contents of TMR for dairy and beef cattle. In roughage value index (RVI), neutral detergent fiber (NDF) content, and physically effective NDF (peNDF)1.18 content, there were no regional differences in TMR for dairy cattle, but there were significant regional differences (p<0.05) in TMR for beef cattle. Thus the results from this study support that because RVI, NDF content, and peNDF content in TMR for dairy and beef cattle exceeded recommended ranges, a little adjustment in TMR for dairy cattle will be necessary to obtain optimal productivity.
        3,000원
        25.
        2017.05 서비스 종료(열람 제한)
        Background : Rehmannia glutinosa is a perennial herb belonging to the family Scrophulariaceae. Its roots have been utilized as a traditional medicine but the aerial parts (flower, flower stalk, leaf) were not used. In this paper, we aimed to determine the content of three compounds [aucubin, catalpol, and γ-aminobutyric acid (GABA)] in different organs of R. glutinosa. Methods and Results : The flower, flower stalk, leaf, and root of R. glutinosa were harvested in the end of August. The aucubin and catalpol were analyzed by LC/MS, whereas GABA was analyzed by GC/MS. The aucubin content was the highest in the leaf, while catalpol and GABA were the highest in the flower. The aucubin content of in the leaf was 1.43, 0.81, and 1.07 ㎎/g, respectively. The catalpol content of flower in Dakang, Tokang, and Suwon 9 was 41.06, 28.78 and 37.48 ㎎/g, respectively. The GABA content of flower in Dakang, Tokang, and Suwon 9 were 0.79, 0.76 and 0.65 ㎎/g, respectively. Conclusions : The contents of aucubin, catalpol, and GABA were higher in leaf and flower than that of root. This study provides the important information of R. glutinosa leaf and flower as a potential supplement.
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