검색결과

검색조건
좁혀보기
검색필터
결과 내 재검색

간행물

    분야

      발행연도

      -

        검색결과 35

        1.
        2024.04 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The objective of this study was to determine the ultrasonication-assisted extraction conditions that maximize the DPPH radical scavenging activity of extracts obtained from the stems of Lespedeza bicolor Turcz through the application of the Response Surface Methodology (RSM). Before delving into the analysis of extraction conditions using the RSM model, we conducted efficiency validation of ultrasonication-assisted extraction and executed single-factor experiments for ethanol concentration, extraction time, and extraction temperature. The data obtained from these single-factor experiments were employed to construct the Box-Behnken Design (BBD). In these results, in the single-factor experiments, it was evident that the parameters for ethanol concentration, extraction time, and extraction temperature exhibited quadratic trends. The single-factor experiments allowed us to discern the trends for each parameter leading to the maximum antioxidant capacity, and this data was subsequently applied to the BBD. Following the completion of initial experiments, a Response Surface Methodology (RSM) model was constructed based on Box-Behnken Design (BBD). According to the predictive model developed in this study, it was anticipated that performing ultrasonic-assisted extraction for 85.0412 minutes at an ethanol concentration of 32.573% and an extraction temperature of 51.5608°C will result in a DPPH radical scavenging activity of 79.7146%. The predictive results were statistically verified through a comparative analysis with actual measurements and ANOVA analysis, confirming the statistical significance of the model. The finding of this study underscore the significance of optimizing extraction conditions in the precise quantification of the antioxidant potential for economic advantages in both experimental and industrial contexts.
        4,900원
        2.
        2024.03 KCI 등재 구독 인증기관 무료, 개인회원 유료
        說文解字卷七下 「疒」부에 나타난 질병과 관련 있는 글자는 모두 103개 글자로 다수가 질병과 유관한 글자로 “고대 중국인의 질병 발생의 근본 원인과 질병관, 질병의 종류와 증상, 질병의 쾌유”에 대하여 기술하고 있다. 본 연구는 說文解字「疒」부에서 22개의 글자를 통해 ‘고대 중국인의 질병 발생의 원인’을 6가지로 나누어서 기술하였다. 첫째, 氣의 과다로 인한 질병. 둘째, 외상으로 인한 질병. 셋째, 악물 오용으로 인한 질병. 넷째, 역병으로 인한 질병. 다섯째, 과로로 인한 질병. 여섯째로 선천적인 장애로 인한 질병으로 說文解字의 「疒」부의 글자들을 통해 고대 중국인의 질병 발생의 원인을 살펴보았다. 그 외 說文解字에서 기술된 뜻을 좀 더 명확하게 서술하고자 출토문자들과 대조해 보고, 방증으로 중국 고대 자서와 의 학에 관한 문헌을 참고하여 “고대 중국인의 질병 발생의 원인”을 탐구하며 전개하였다.
        5,500원
        3.
        2023.12 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Written in the Heian period, Shinsenjikyo was the first radical categorized ancient dictionary in Japan to overhaul the radicals of Han characters. Domestic scholars got new progress in various aspects of its research. However, they have neglected the radical research of Shinsenjikyo, and there was a lack of discussion on the source of its new radicals and the basis for transforming them. First, this article attempts to discuss the radical reform method of the book. Shinsenjikyo has made various transformations and adjustments to radicals, including changing the arrangement of radicals, adding new radicals, reducing the number of radicals, and readjusting the returned characters. Next, this article discusses the strengths and weaknesses of the Shinsenjikyo in the treatment of radicals. Through these discussions, we can see the differences between Chinese and Japanese ancient dictionaries and it will also help us have a clearer understanding of their relationships and characteristics.
        5,700원
        4.
        2023.07 구독 인증기관·개인회원 무료
        This paper examines the intersection between alternative social movements and corporate actors, focusing on the shared practices and potential overlap between these spheres. By analyzing the case of the Burning Man community and its globally recognized brand, this study explores three key research questions: the elements of a brand and its application in the context of counter-cultural social movements, the role of radical social movement members in brand co-creation, and how brand management can support co-creation within counter-culture social movements. Grounded in social movement literature and theories of brand management, this conceptual paper draws from the Burning Man Journal publications to investigate the relationship between branding and the Burning Man community. Burning Man, a participatory culture and annual event held in Black Rock City, Nevada, represents a unique case of a counter-cultural social movement. The paper challenges the notion that a brand is solely represented by a logo, highlighting the duality of brand identity and brand image. Burning Man's perspective on branding aligns with the concept of co-created brands, emphasizing the dynamic and iterative nature of brand identity.
        5.
        2021.09 KCI 등재 구독 인증기관 무료, 개인회원 유료
        우리가 세상을 바라보고 인지하는 방법은 개념화에 의지하고 있으며, 개념화는 인 지적 범주화의 과정이다. 본고는 광운의 物名 중에서 蟲名에 대한 고대인의 인지 범주적 특징을 살펴보았다. 또 물명이 하나의 글자에서 두 개의 글자로 합성되는 과 정 역시 두 개의 개념이 확장되고 변화하는 과정이라고 보았으며 이를 유형별로 나 누어 의미를 분석해 보았다. 합성어를 이루는 형태는 네 가지로 나눌 수 있다. 의미 A와 비슷한 의미를 가진 한자 A′가 합쳐져 A의 의미가 되는 경우, A와 B가 합쳐 서 A의 의미를 가지는 경우, A와 B가 합쳐서 B의 의미를 가지는 경우, A와는 다른 B와 C를 합쳐 A를 설명하는 경우이다. 이렇게 합성어가 되었을 때 그 구성한자는 해당의미가 변화하거나 유실되고, 다른 의미를 포용하여 의미항이 늘어나기도 한다. 이러한 합성자를 이루는 의미를 모두 연결망을 이어보면 어떤 한자가 서로 이어져 새로운 의미를 만들어내고 있는지, 어느 동물이 서로 친근한지를 알 수 있는데 이런 경로는 복합적인 표현의 의미에 포함되며, 표현들 사이의 의미차이를 설명해 줄 수 도 있다. 우리는 스키마(schema)를 통해 이러한 복합적인 의미표현을 이해하고 인지 하며 추상화시킬 수 있는 것이다. 또한 한자가 가지는 다의성, 동의자, 통가자 등의 이해를 도식화하여 이해하게 되면 한자를 이해하는 데 더 도움을 줄 수 있을 것이라 생각한다.
        5,500원
        7.
        2020.08 KCI 등재 구독 인증기관 무료, 개인회원 유료
        본 연구에서는 국제 전략적 제휴에서 파트너 간 문화적 거리가 점진적 혁신 성과와 급진적 혁신 성과에 미치는 효과에 대해 분석하고자 하였다. 이에 더하여, 동일 산업 간 제휴 및 이종 산업 간 제휴의 차이로 대표되는 파트너 간 산업 지식 기반의 차이가 독립변수의 효과를 조절하는지 규명해 보고자 하였다. 구체적으로, 문화 차이에서 비롯된 파트너 간 인지적 거리(recognition distance)가 혁신에 필요한 학습 능력에 영향을 미친다는 이론적 논의와 이러한 영향력이 산업 환경의 지식 기반 차이에 따라 달라진다는 관점 하에 가설을 설정하였다. 본 연구의 가설 검증을 위해서는 2009년부터 2012년까지 4년의 기간 동안 139개의 국내 코스닥 상장 기업이 체결한 364건의 국제 전략적 제휴를 표본으로 특허 창출 건수를 종속변수로 하는 음이항 회귀분석(negative binomial regression)을 실시하였다. 분석 결과, 제휴 파트너와의 문화적 거리가 멀수록 점진적 혁신에 긍정적 영향을 미치는 반면, 급진적 혁신에는 부정적 영향을 미치는 것을 확인할 수 있었다.
        6,900원
        8.
        2020.03 KCI 등재 구독 인증기관 무료, 개인회원 유료
        계종버섯은 중국에서 맛과 향에서 최고의 버섯으로 평가받고 있으며, 본초강목에 그 효능이 기록되어 전해지고 있으나 효능과 물질연구 및 인공재배법 개발이 요구되고 있는 상황이다. 항산화 활성과 항염증 활성을 가지는 기능성 물질의 확보와 기능성식품 개발을 위한 기초자료를 확보하기 위하여 유기용매 추출물과 열수 추출물을 제조 하고, 활성이 높은 분획물을 얻고자 하였다. CH2Cl2와 MeOH 혼합용매로 추출한 다음 비극성용매와 극성용매로서 용해성에 따라 분획하고, 열수 추출로 추출물을 확보하였다. 분획물과 추출물을 이용한 항산화 활성 조사에서 는 열수 추출물(TA4)의 DPPH 라디칼 소거능에 대한 IC50값이 1.5 mg/mL로 나타났고, MeOH 분획물(TA2)에서는 IC50값이 1.93 mg/mL로 높게 나타났다. NO생성 억제율로 조사한 항염증 활성은 EtOAc 분획물(TA1)은 조추출물이지만 100 μg/mL 처리농도에서는 79% NO생성이 억제되고, 200 μg/mL 농도에서는 NO가 전혀 생성되지 않았다. TA1 물질을 2차례 TLC로 분리한 TA1-5-6물 질은 15 μg/mL 처리농도에서 대조구와 비교하여 NO생성이 86% 억제되었고, 30 μg/mL 농도에서는 NO 생성이 완전히 억제되었다. 그리고 세포독성 실험에서는 50 μg/mL 농도에서도 전혀 독성이 나타나지 않았다. MeOH 분획물 (TA2) 유래의 TA2-1-5물질은 30 μg/mL 처리농도에서 75% 이상 NO생성이 억제되었으며, 세포 독성은 50 μg/mL에서도 아주 낮게 나타났다. 선택적 용매의 선별과 추출 방법의 개발을 통하여 세포 독성이 없고, 생리활성이 뛰어난 계종버섯 분획물 확보가 가능하였고, 기능성식품 및 건강 기능성소재로서의 충분한 잠재력을 확인할 수 있었다.
        4,000원
        10.
        2018.09 KCI 등재 구독 인증기관 무료, 개인회원 유료
        본 연구는 적작약 꽃 추출물의 활성산소 억제와 항염증 및 MMP-1 발현 억제능 효과에 관해 알아보고 기능성 화장품 소재로써의 가능성을 확인하고자 하였다. 본 실험 방법으로는 세포 내 ROS 측정을 통한 활성산소 억제효과와 세포 독성 평가 및 항염증 측정, HDF 세포에서의 MMP-1의 발현 억제능 효과를 측정하고자 하였다. 실험 결과, RAW 264.7 세포와 HDF 세포 내에서 ROS로 억제효과를 확인하였고, 세포 독성평가는 적작약 꽃 추출물 5, 10 μg/mL 처리 농도에서 90% 이상의 세포 생존율, 그 외 처리 농도에서는 80% 이상의 세포 생존율을 확인하였다. 또한 RAW 264.7 세포에서의 NO 생성 억제와 HDF 세포에서 MMP-1의 발현 억제능이 유의하게 억제되는 것을 확인하였다. 이상의 결과를 종합하면, 적작약 꽃 추출물의 세포 내 ROS 생성억제와 NO 생성 억제로 항산화와 항염증 효과, 피부세포에 대한 낮은 독성, MMP-1의 발현 억제를 통한 노화 효과가 확인됨에 따라 기능성 화장품 소재로써의 활용 가능성을 확인할 수 있었다.
        4,000원
        11.
        2018.04 구독 인증기관·개인회원 무료
        The change of phenolic compounds and radical scavenging activity of black soybean flours after germination and roasting treatment were evaluated as a part of the purpose of setting the quality of black soybean flours for each application. The moisture content of roasted black soybean flours decreased significantly according to roasting temperature and time, and the crude ash, protein, and fat contents increased. Water binding capacity of roasted black soybean flours without and with germination increased significantly according to roasting temperature and time, however water solubility index and swelling power decreased. The lightness of roasted black soybean flours was significantly decreased, and the redness and yellowness increased. The phenolic compounds and radical scavenging activity of roasted black soybean flours increase with increasing roasting temperature and time. The total polyphenol contents of roasted black soybean flours without and with germination were 5.43∼7.81 and 4.52∼6.17 mg GAE/g, and total flavonoid contents were 2.90∼3.50 and 2.34∼3.01 mg CE/g, respectively. DPPH radical scavenging activity of roasted black soybean flours without and with germination was 254.98∼415.05 and 171.95∼295.15 mg TE/100 g, and ABTS radical scavenging activity was 459.74∼596.37 and 422.95∼526.85 mg TE/100 g, respectively. As a result, it is necessary to set quality standards for each application considering the quality and antioxidant properties of roasted black soybean flours.
        12.
        2018.03 구독 인증기관 무료, 개인회원 유료
        Radiotherapy (RT) is a mainstay in the treatment of head and neck squamous cell carcinoma (HNSCC). For locally advanced HCSCC, concurrent chemoradiotherapy (CCRT) benefits HCSCC patients in terms of better survival and loco-regional control. In this study, we evaluated changes in oral microbiota in patients, who received CCRT for head and neck cancer. Oral rinsed samples were weekly collected before and during CCRT and at 4 weeks following treatment from HNSCC patients, who had received 70 Gy of radiation delivered to the primary sites for over 7 weeks and concurrent chemotherapy. Oral microbiota changes in three patients were analyzed by next-generation sequencing using 16S rRNA 454 pyrosequencing. On an average, 15,000 partial 16S rRNA gene sequences were obtained from each sample. All sequences fell into 11 different bacterial phyla. During early CCRT, the microbial diversity gradually decreased. In a patient, who did not receive any antibiotics during the CCRT, Firmicutes and Proteobacteria were the most abundant phylum. During the early CCRT, proteobacteria gradually decreased while Firmicutes increased. During the late CCRT, firmicutes gradually decreased while Bacteroides and Fusobacteria increased. In all the patients, yellow complex showed a gradual decrease, while orange and red complex showed a gradual increase during the CCRT. At 4 weeks after CCRT, the recovery of oral microbiota diversity was limited. During CCRT, there was a gradual increase in major periodontopathogens in association with the deterioration of the oral hygiene. Henceforth, it is proposed that understanding oral microbiota shift should provide better information for the development of effective oral care programs for patients receiving CCRT for HNSCC.
        4,000원
        13.
        2017.12 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Based on the bamboo texts of the early Western Han dynasty excavated at Zhangjiashan, this thesis investigates the evolution of Han characters by tracing the origin of form mélange of radicals and components in Han characters. In this thesis, “mélange” refers to the phenomenon of miswriting characters and radicals of different forms, pronunciations and meanings, or components of irrelevant forms and meanings as those of the same form, without limiting to the mélange of characters of similar forms. First, the author set the prototypes of different sets of mixed radicals or components in the Zhangjiashan Han Bamboo Texts in order to restore their original appearances. Then, the author traced if the writing of particular mixed radicals or components are found in the survived bronzeware script of the Western Zhou dynasty and the Spring and Autumn Period, the characters of the six countries in the Warring Period or the characters of the Qin dynasty. The author also examined the influence on form mélange of the “clerical script transformation” where “contours” were transformed into “strokes” in Han characters, to elucidate the radical or component mélange of the Zhangjiashan Han Bamboo Texts.
        6,000원
        14.
        2017.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        본 연구에서는 TiO2 nanotube 광촉매의 고도산화처리능을 비교하기 위해서 OH 라디칼 생성 력을 평가하고자 하였다. 자외선 조사에 따른 Probe compound인 4-Chlorobenzoic acid (pCBA)의 농 도 감소에 따라 OH radical 생성량을 산정하는 방법으로 광촉매 효율을 평가하였는데, TiO2 nanotube 표면에서의 전자의 흐름을 원활하게 하기 위하여 전기적 에너지를 주었을 시 광촉매 효율의 증가 가능 성 또한 확인하고자 자외선 조사 시 전류밀도를 인가하는 방법으로 실험을 진행하였다. 실험에 사용된 TiO2 nanotube는 전극효과를 부여하기 위해 양극산화법으로 티타늄판을 이용하여 제조하였으며, pCBA 용액에는 전도도를 부여하기 위하여 NaCl을 첨가하여 전해질로 사용하였다. 정전류 정전압 조건하에서 자외선조사 실험을 진행하였으며, 전류가 흐르는 광촉매에 자외선 조사 시 OH 라디칼 생성량은 광촉매 없이 자외선만 조사하였을 때에 비해 약 5.6배, TiO2 광촉매와 함께 자외선을 조사하였을 보다 약 2.2 배 증가하였다. 결과적으로 광촉매반응에 전기적 에너지를 부여하였을 시 시너지효과를 가져올 수 있는 가능성을 확인할 수 있었다.
        4,000원
        15.
        2016.09 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The intermediate product resulting from the radical degradation experiment of PCE and the atomic charge gained through Gaussian03W were compared against each other. The result was that the ratio of PCE radical degradation was almost 98% or higher after the 9 hr point in reaction time. The reaction speed constant was 0.16 hr-1 and it followed the first reaction. We could see that at each location of the PCE molecule, dechlorination happened at a point where the negative atomic charge was the greatest. Moreover, the intermediate product of PCE radical degradation that was confirmed in the experiment and literature coincided exactly with the intermediate product in the atomic charge calculation. Therefore, when the atomic charge is calculated, the radical degradation pathway of the organic chlorine compound could be forecast.
        4,000원
        16.
        2016.07 구독 인증기관 무료, 개인회원 유료
        Introduction Since most companies are constantly confronted with incremental technology obsolescence and the risk of disruptive innovations, they have been struggling to pursue both incremental and radical new product developments (NPD). Due to these practical concerns, scholars have conducted research to reveal which factors promote “ambidexterity (O’Reilly & Tushman, 2008)” of both explorative activities, including radical NPD, and exploitative activities, including incremental NPD, mainly focusing on organizational structures and systems. For example, previous studies have suggested organizational structures (Gibson & Birkinshaw, 2004), cross-functional integration (Brettel, Heinemann, Engelen and Neubauer, 2011), and management systems (Benner & Tushman, 2003) are the factors to promote ambidexterity. Furthermore, recent studies have emerged suggesting the importance of cognition in pursuing both radical and incremental NPD (Smith & Tushman, 2005; Eling, Griffin, & Langerak, 2014). Although the importance of cognitive processes in NPD has been suggested in some studies, the research exploring these roles is scarce. Therefore, this study attempts to fill in the gaps by revealing the roles of cognitive processes (analytical processing, intuitive processing, and associative processing) on radical and incremental NPD performance empirically. Theoretical Background and Literature Review The purpose of this section is to attempt to reveal the points not addressed adequately in extant literature. In order to do so, firstly, this section tries to classify the cognitive processing in previous studies, according to some criteria. Secondly, the section reviews the empirical research regarding the effects of cognitive processing on decision-making. Lastly, it goes on to compare the reviewed empirical studies with the classification of cognitive processing that are indicated and attempts to review the gaps in previous research. The research on cognitive processing Referring to the rule-based processing and the associative processing, proposed in Smith & Decoster (2000), as well as the logico-deductive manner of rational choice and the associative thinking, proposed in Gavetti (2005, 2012), this study proposes three types of cognitive processing: analytical, intuitive, and associative processing.Analytical processing involves a comprehensive consideration of various factors, such as market environments, competitors’ behaviors and strategic alternatives, to make a judgement. One example of analytical processing is that we use a 3C framework to make a judgement regarding a new product concept. Intuitive processing involves making a judgement based on intuition, or judging without deliberation. One example of intuitive processing is adopting the product design that arouses feeling of rightness of choice (Dijksterhuis & Nordgren, 2006) or excitement (Agor, 1986) without clear bases. Associative processing involves consciously searching for a past experience or knowledge which is similar to a current situation, and making a judgement based on it. One example of this is when we intentionally recall a past experience in NPD, or a case in another industry that is similar to the current NPD situation, and determine the strategy by following it. The empirical research on the effect of cognitive processing There is an accumulation of empirical research on the effect of cognitive processing on decision making performance, management, and marketing literature. Dean and Sharfman (1996) empirically considered the relationship between the procedural rationality, defined as “the extent to which the decision process involves the collection of information relevant to the decision and the reliance upon analysis of this information in making the choice” (p. 373) and strategic decision effectiveness. Menon, Bharadwaj, Adidam and Edison (1999) empirically examines the relationship between situation analysis, referring to “rational and systematic consideration of the organizational SWOTs in a marketing strategy domains” (p. 21), and market performance, strategy creativity, and organizational learning. Yamashita, Fukudome, Uehara, and Sasaki (2012) studies the relationship between marketing strategy, referring to the extent that the marketer uses STP framework in the phase of decision making, and business unit’s performance. The constructs, such as procedural rationality, situational analysis, and marketing strategy, seem to approximately correspond to the analytical processing indicated in the previous section. Although previous research reviewed so far only focuses on analytical processing, there is research considering other cognitive processing. De Visser et al. (2014) examines the effects of NPD team’s intuitive information processing and analytical information processing on incremental and radical NPD’s overall performance. This study suggests that analytical processing affects overall NPD performance positively while intuitive processing affects only radical NPD performance in a positive manner. Table 1 indicates the arrangement of the reviewed empirical studies. The gaps in the literature From the previous research review, this study indicates three points not addressed adequately in the literature. First, as shown in Table 1, there is little research focusing on cognitive processing aside from analytical processing (especially on associative processing). Second, the research considering the relationship between cognitive processing and radical/ incremental NPD performance is scarce (except for de Visser etal (2014)). Third, little research has considered the effects of the cognitive processing of a new product development (NPD) leader, on the NPD performance. Given these points, this study focuses on the cognitive process of a NPD leader and considers the effects of analytical processing, intuitive processing, and associative processing, on incremental/ radical NPD project performance. Table 1 Research Hypotheses Generally, the uncertainty of incremental NPD projects is low. In such situations, it is relatively easy for NPD leaders to collect and analyze various data for judgements (analytical processing), enabling them to estimate and predict the surrounding situation more accurately. Thus, analytical processing affects the incremental NPD project positively. Using intuitive processing, a NPD leader makes judgements, automatically referring to past repeated experiences (cf. Smith & DeCoster, 2000). These judgements are correct in most cases, but judgement errors are sometimes brought about, due to inaccurate application of repeated experiences to a judgement. Furthermore, due to its automatic and preconscious nature, the bases of the judgement guided by intuitive processing cannot be explained clearly (Smith & DeCoster, 2000; Eling et al., 2014), which seems to increase the frequency of conflicts. Taking these effects in consideration, this study predicts that intuitive processing does not affect incremental NPD project performance. Using associative processing, a NPD leader replaces an uncertain situation with a past experience or knowledge that is more familiar to them, in order to make a judgement. However, such replacement is not effective in incremental NPD projects because, in general, they tend to be less uncertain. Thus, it is predicted that associative processing does not affect incremental NPD project performance. H1a: As a NPD leader uses the analytical processing more frequently in an incremental NPD project, the NPD project performance will be higher. H1b: The frequency of using intuitive processing by a NPD leader does not affect the incremental NPD project performance. H1c: The frequency of using associative processing by a NPD leader does not affect the incremental NPD project performance. Generally, as the needs of radical NPD deviates from organizations’ existing routines (Smith & Tushman, 2005), its uncertainty increases. In these situations, analytical processing is not appropriate for judgements due to the factors such as a lack of information and defined criteria (March, 2006). Part of the previous research suggests the positive effect of intuitive processing on radical NPD performance due to its tendency to generate creative ideas (de Visser et al., 2014). Given this, it is predicted that intuitive processing by a NPD leader positively affects the radical NPD performance. In contrast, it is also said that intuitive processing is likely tocause error of judgement in novel situations or strategies (cf. Miller & Ireland, 2005), and conflicts. Considering these, this study does not posit that any directional relationship between intuitive processing and radical NPD project performance. Associative processing can cope with uncertain situations by relating and drawing similarities from a previous familiar experience to the current uncertain situation (Gavetti, 2012). In addition, since associative processing is a conscious mental activity, its risk of error of judgement is lower than that of intuitive processing (cf. Stanovich & West, 2000). Considering this, it is predicted that there will be a positive effect of associative processing on radical NPD project performance. H2a: The frequency of using analytical processing by a NPD leader does not affect the radical NPD project performance. H2b: The frequency of using intuitive processing by a NPD leader affects the radical NPD project performance. H2c: As a NPD leader uses the associative processing more frequently in a radical NPD project; the NPD project performance will be higher. The depth of NPD leader’s experience refers to the extent that he has engaged in many NPD projects in one product category. The width of the NPD leader’s experience means the extent that he has engaged in NPD projects in various product categories. For want of space, the detailed explanation of H3 is skipped in this abstract. H3: The depth and width of the NPD leader’s experience moderate the relationship between cognitive processing and NPD project performance. Figure 1 METHODOLOGY This study uses the data collected from Japanese high-tech manufacturing companies, through survey research. The collected data will be used to empirically test the hypotheses. At the empirical test, the samples will be divided into two groups according to the NPD radicalness, and each group will be applied hierarchical multiple regression analysis to examine the relationship among the constructs. This study incorporates three independent variables, one dependent variable, three moderator variables and three control variables, into the model. The independent variables are analytical, intuitive, and associative processing. The dependent variable is overall NPD project performance. The moderator variables are NPD radicalness, depth and width of NPD leader’s experience. The control variables are firm size, devoted resource and the development period of a new product. The main variables of this model will be measured as follows. The scales of analytical processing and intuitive processing are developed, referring to those of Epstein et al. (1996) and de Visser et al. (2014). The scale of associative processing is developed for this study by drawing on the extant literature such as Gavetti(2005; 2012). Overall NPD project performance is measured by adopting the scale of Hoegl, Weinkauf, and Gemuenden (2004). The results of the analysis will be reported at the presentation in 2016 Global Marketing Conference in Hong Kong.
        4,000원
        18.
        2015.12 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Compound ideographs (會意, Hui Yi) are formed by two or more phonetic or semantic parts. But when both parts are radicals, how should we classify the character? This issue involves not just identification of the syntax, but also the context. In other words, the issues lies in how the radical of a compound ideograph signifies the meaning of the character through the logic of the radical and what role the radical plays in the overall definition of the character. This has been a puzzling issue to many and calls for in-depth exploration. Classification of Chinese character radicals can be divided into two major systems; philology principles and dictionary reference principles. The former is mainly based on the meaning and supplemented by the form. This radical system emerged from the Shuowen Jiezi (說文解字), emphasizing the relationship between the radical and the subordinate part in terms of the structure and semantics. The latter is mainly based on the form and supplemented by meaning. This system emerged from Wujing Wenzi. The “Li Bu (立部)” and “Gui Bu (歸部)” classification system used in the Kangxi Dictionary, on the other hand, follows the principle, “Easy to reference with logical grouping of semantics without contradicting the intended meaning given by the creator.” This principle was an attempt to integrate the systems of philology principle-based and dictionary reference principle-based radical systems. Based on the above, this research studies the “Gui Bu” classification of compound ideographs, focusing on the “frequently-used characters” published by the Ministry of Education, with an attempt to clarify the issues relating to the “Gui Bu” classification of the commonly-used compound ideographs in the Shuowen Jiezi and Kangxi Dictionary.
        5,500원
        19.
        2015.10 KCI 등재 구독 인증기관 무료, 개인회원 유료
        본 연구에서는 국산밀 품종에 대해 발아시간에 따른 항산 화 성분 및 항산화 활성을 측정하였다. 발아시간에 따른 국산 밀 에탄올 추출물의 총 폴리페놀, 플라보노이드 및 탄닌 등 페놀성분의 함량은 발아시간에 따라 유의적인 차이를 보이 는 것으로 나타났다. 무처리 금강밀, 조경밀, 백중밀 및 고소 밀의 총 폴리페놀 함량은 13.74, 15.05, 16.84 및 13.02 mg GAE/100 g이었으며, 발아시간이 증가함에 따라 유의적으로 증가하는 경향을 보였다(p<0.05). 총 플라보노이드 함량은 각 각 5.11, 6.72, 6.28 및 5.43 mg CE/100 g이었으며, 발아시간이 증가함에 따라 큰 차이를 보이지 않았으나, 유의성을 보이는 것으로 나타났다(p<0.05). 총 탄닌 함량은 각각 9.19, 8.86, 8.93 및 8.66 mg TAE/100 g이었으며, 발아시간이 증가함에 따 라 큰 차이를 보이지 않았으나, 유의성을 보이는 것으로 나타 났다(p<0.05). 금강밀, 조경밀, 백중밀 및 고소밀의 DPPH 라 디칼 소거활성은 각각 30.77, 23.88, 25.35 및 18.73 mg TE/100 g이었으며, 25℃에서 72시간 발아 시료가 각각 47.47, 44.17, 38.22 및 42.85 mg TE/100 g으로 유의적으로 높은 활성을 보 이는 것으로 나타났다(p<0.05). ABTS 라디칼 소거활성은 각 각 83.42, 88.53, 88.87 및 79.97 mg TE/100 g이었으며, 발아시 간이 증가함에 따라 유의적으로 증가하는 경향을 보였다 (p<0.05). 이상의 결과 국산밀의 발아를 통하여 페놀성분 및 라디칼 소거활성이 증진된 효과를 얻을 수 있는 것을 확인할 수 있었다.
        4,000원
        20.
        2015.09 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The purpose of this study includes: Firstly, to examine the effects of corporate entrepreneurship on market orientation, radical innovation, and organizational performance. Secondly, to examine the mediating effect of the market orientation, radical innovation on the relationship between corporate entrepreneurship and organizational performance. In order to verify the relationships and mediating effect, data were collected from convenient sample of 269 employees at small and medium enterprises in Busan, Ulsan, Gyeongju city to test theoretical model and its hypotheses. All data collected from the survey were analyzed using with SPSS 18.0 and AMOS 18.0. This study reports findings as followed: first, the relationship between the corporate entrepreneurship and the market orientation is positively related. Second, there was also a positive correlation between the corporate entrepreneurship and the radical innovation. Third, there was also a positive correlation between the market orientation and the radical innovation. Fourth, the relationship between the market orientation and the organizational performance is positively related. Fifth, there was also a positive correlation between the corporate entrepreneurship and the organizational performance. Sixth, there was also a positive correlation between the radical innovation and the organizational performance. Finally, the market orientation played as a partial mediator on the relationship between corporate entrepreneurship and radical innovation. The market orientation and radical innovation played as a partial mediator on the relationship between corporate entrepreneurship and organizational performance. Also, the radical innovation played as a partial mediator on the relationship between market orientation and organizational performance. Based on these findings, the limitations of the study and some directions for future studies were presented.
        4,200원
        1 2