• Title/Summary/Keyword: Literature Sources

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A Study on the Active Flow of Foreign Grey Literature in Korea (해외 회색문헌의 국내 유통 활성화에 관한 연구)

  • Nam Young-Joon;Cho Hyun-Yang
    • Journal of the Korean Society for Library and Information Science
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    • v.40 no.3
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    • pp.369-389
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    • 2006
  • Grey literature is a non-Public data only for nonprofit users. Some of the major grey literatures are technical report, Proceeding, and thesis. For their Promptitude, these sources are core of research and development. According to a research on the academic qualify. grey literatures have higher usage rates than books-articles excluded. Also, the usage of foreign grey literature by librarians of research organization was investigated. The result was that over 90 percent of the researchers were demanding the original text of the foreign grey literature. In addition, librarians pointed out that the time-consuming problem and the lack of published information was a hindrance to using grey literature. For the centralized management of grey literature. they wanted an alliance structure.

An Examination of Knowledge Sourcing Strategies Effects on Corporate Performance in Small Enterprises (소규모 기업에 있어서 지식소싱 전략이 기업성과에 미치는 영향 고찰)

  • Choi, Byoung-Gu
    • Asia pacific journal of information systems
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    • v.18 no.4
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    • pp.57-81
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    • 2008
  • Knowledge is an essential strategic weapon for sustaining competitive advantage and is the key determinant for organizational growth. When knowledge is shared and disseminated throughout the organization, it increases an organization's value by providing the ability to respond to new and unusual situations. The growing importance of knowledge as a critical resource has forced executives to pay attention to their organizational knowledge. Organizations are increasingly undertaking knowledge management initiatives and making significant investments. Knowledge sourcing is considered as the first important step in effective knowledge management. Most firms continue to make an effort to realize the benefits of knowledge management by using various knowledge sources effectively. Appropriate knowledge sourcing strategies enable organizations to create, acquire, and access knowledge in a timely manner by reducing search and transfer costs, which result in better firm performance. In response, the knowledge management literature has devoted substantial attention to the analysis of knowledge sourcing strategies. Many studies have categorized knowledge sourcing strategies into intemal- and external-oriented. Internal-oriented sourcing strategy attempts to increase firm performance by integrating knowledge within the boundary of the firm. On the contrary, external-oriented strategy attempts to bring knowledge in from outside sources via either acquisition or imitation, and then to transfer that knowledge across to the organization. However, the extant literature on knowledge sourcing strategies focuses primarily on large organizations. Although many studies have clearly highlighted major differences between large and small firms and the need to adopt different strategies for different firm sizes, scant attention has been given to analyzing how knowledge sourcing strategies affect firm performance in small firms and what are the differences between small and large firms in the patterns of knowledge sourcing strategies adoption. This study attempts to advance the current literature by examining the impact of knowledge sourcing strategies on small firm performance from a holistic perspective. By drawing on knowledge based theory from organization science and complementarity theory from the economics literature, this paper is motivated by the following questions: (1) what are the adoption patterns of different knowledge sourcing strategies in small firms (i,e., what sourcing strategies should be adopted and which sourcing strategies work well together in small firms)?; and (2) what are the performance implications of these adoption patterns? In order to answer the questions, this study developed three hypotheses. First hypothesis based on knowledge based theory is that internal-oriented knowledge sourcing is positively associated with small firm performance. Second hypothesis developed on the basis of knowledge based theory is that external-oriented knowledge sourcing is positively associated with small firm performance. The third one based on complementarity theory is that pursuing both internal- and external-oriented knowledge sourcing simultaneously is negatively or less positively associated with small firm performance. As a sampling frame, 700 firms were identified from the Annual Corporation Report in Korea. Survey questionnaires were mailed to owners or executives who were most erudite about the firm s knowledge sourcing strategies and performance. A total of 188 companies replied, yielding a response rate of 26.8%. Due to incomplete data, 12 responses were eliminated, leaving 176 responses for the final analysis. Since all independent variables were measured using continuous variables, supermodularity function was used to test the hypotheses based on the cross partial derivative of payoff function. The results indicated no significant impact of internal-oriented sourcing strategies while positive impact of external-oriented sourcing strategy on small firm performance. This intriguing result could be explained on the basis of various resource and capital constraints of small firms. Small firms typically have restricted financial and human resources. They do not have enough assets to always develop knowledge internally. Another possible explanation is competency traps or core rigidities. Building up a knowledge base based on internal knowledge creates core competences, but at the same time, excessive internal focused knowledge exploration leads to behaviors blind to other knowledge. Interestingly, this study found that Internal- and external-oriented knowledge sourcing strategies had a substitutive relationship, which was inconsistent with previous studies that suggested complementary relationship between them. This result might be explained using organizational identification theory. Internal organizational members may perceive external knowledge as a threat, and tend to ignore knowledge from external sources because they prefer to maintain their own knowledge, legitimacy, and homogeneous attitudes. Therefore, integrating knowledge from internal and external sources might not be effective, resulting in failure of improvements of firm performance. Another possible explanation is small firms resource and capital constraints and lack of management expertise and absorptive capacity. Although the integration of different knowledge sources is critical, high levels of knowledge sourcing in many areas are quite expensive and so are often unrealistic for small enterprises. This study provides several implications for research as well as practice. First this study extends the existing knowledge by examining the substitutability (and complementarity) of knowledge sourcing strategies. Most prior studies have tended to investigate the independent effects of these strategies on performance without considering their combined impacts. Furthermore, this study tests complementarity based on the productivity approach that has been considered as a definitive test method for complementarity. Second, this study sheds new light on knowledge management research by identifying the relationship between knowledge sourcing strategies and small firm performance. Most current literature has insisted complementary relationship between knowledge sourcing strategies on the basis of data from large firms. Contrary to the conventional wisdom, this study identifies substitutive relationship between knowledge sourcing strategies using data from small firms. Third, implications for practice highlight that managers of small firms should focus on knowledge sourcing from external-oriented strategies. Moreover, adoption of both sourcing strategies simultaneousiy impedes small firm performance.

A Philological Study on the Pathology, Acupuncture and Moxibustion of Alopecia (탈발(脫髮)의 병인병기(病因病機) 및 침구치료(鍼灸治療)에 관한 문헌고찰)

  • Lee, Sang Hyun;Cho, Myoung Rae
    • Journal of Acupuncture Research
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    • v.32 no.2
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    • pp.35-57
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    • 2015
  • Objectives : The purpose of this study is to analyze literature on oriental medicine to investigate the pathology, acupuncture, and moxibustion therapy applicable to alopecia Methods : We searched for the causes of alopecia in the bibliographic data from 41 sources of literature and the acupunctural treatments for alopecia in the bibliographic data from 49 sources of Chinese and Korean literature and from the journals of the acupunctural treatments for alopecia which have been published since 2000. Results : 1. The main causes of alopecia are blood deficiency, blood heat, static blood, depletion of kidney's water, wind excess, seven emotional damage, dietary damage, etc. 2. The acupuncture points frequently used are $GV_{20}$, $GB_{20}$, $ST_{36}$, $SP_6$, $SP_{10}$, $BL_{17}$, $BL_{18}$, $BL_{23}$, $GV_{23}$, $GV_{14}$, $CV_6$, $ST_8$, $KI_3$, $LR_3$, $HT_7$, $LI_{11}$, EX-$HN_1$, and ouch point. 3. New acupuncture therapies, including herbal acupuncture therapy, ear acupuncture therapy, dermal needle therapy, needle-embedding therapy and scalp acupuncture therapy are frequently used to treat alopecia. Conclusions : The acupuncture points frequently used for treating alopecia have characteristics such as tonifying blood, tonifying the liver and kidney, extinguishing wind, activating blood, clearing heat and draining dampness, so they are highly associated with the causes and the mechanisms of alopecia.

Evaluation of Organic Matter Sources of Phytoplankton in Paldang Reservoir using Stable Isotope Analysis (팔당호 내 식물플랑크톤 안정동위원소 분석을 통한 유기물 기원 평가)

  • Kim, Jongmin;Kim, Bokyong;Kim, Minseob;Shin, Kisik
    • Journal of Korean Society on Water Environment
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    • v.31 no.2
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    • pp.159-165
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    • 2015
  • The organic matter sources of phytoplankton and related environmental factors influencing algal bloom in Paldang reservoir were studied using nitrogen and carbon isotope ratio(${\delta}^{15}N$, ${\delta}^{13}C$). Phytoplankton samples for stable isotope analysis were collected from four points in reservoir using a plankton net. Physicochemical water quality, algal taxa and hydrological data were collected from published monitoring material. Phytoplankton samples were analyzed by IRMS. CN ratio of each sample was very similar to that of phytoplankton from literature cited. ${\delta}^{15}N$ of each sample was decreased during July. Mixing and dilution of nitrogen sources due to increment of influx by concentrated rainfall were considered as the main reason for the decline of ${\delta}^{15}N$. Based on analyzed ${\delta}^{15}N$ value of each sample, nitrogen source of Bughan river sample was presumed to come from soil. The nitrogen sources of Namhan river and Kyeongan stream samples seemed to be sewage or animal waste. Low ${\delta}^{15}N$ value in August (2012) seemed to be influenced by isotope fractionation due to the blooming of nitrogen-fixation blue-green algae (Anabaena spp.). Variation in ${\delta}^{15}N$ values particularly by blue-green algal bloom was considered the important factor for estimating the organic matter sources of phytoplankton.

Restoring the Fantasy Literature to Its Former Popularity with the Advanced Digital Technology and Norse Mythology in The Lord of the Rings Trilogy

  • Lee, Noh-Shin;Pastreich, Emanuel
    • International Journal of Contents
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    • v.9 no.3
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    • pp.48-54
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    • 2013
  • This paper explores J. R. R. Tolkien's fantasy novel, The Lord of the Rings Trilogy in order to analogize two primary sources which enabled the fantasy literature to be restored to its former popularity in 1930's-50's. First source is the cinematization of the original novel, based on the advanced digital technology, and second, the adaptation of Norse mythology to the original novel. The advanced digital technology rendered a distinguished contribution to the resurrection of the fantasy novel today. Peter Jackson, the director of the film trilogy, The Lord of the Rings Trilogy gained an un-heard popularity in the history of the fantasy movie. It was practicable with the advanced digital technology. Nevertheless, it could be realized only with the fact that J. R. R. Tolkien's original novel retains the excellence of plot. The episodes of the novel present the author's broad knowledge of Norse mythology and his attempts to employ it to the novel, The Lord of the Rings Trilogy. Through such two directions, this paper describes that the advanced digital technology and the quality of the original plot are two key elements to succeed in authoring and filming the fantasy literature.

A Study on Modeling Index Literatures and Index Techniques for Establishing DB of Korean Acupuncture, Moxibustion and Surgical Techniques (한국 침구외과 지표기술 및 지표문헌 DB 구축을 위한 범위 설정과 모델링 연구 - 침구기법과 외과적 수기법을 중심으로 -)

  • Cha, Wung-Seok;Kim, Min-Seon;Kim, Dong-Ryul;Ahn, Sang-Woo
    • The Journal of Korean Medical History
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    • v.28 no.2
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    • pp.73-85
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    • 2015
  • This paper is the result of a research conducted for "Knowledge Resource Development by Excavation and preservation and DB Establishment of Traditional Home Remedy", a part of Korean Medicine knowledge infrastructure establishment and Korean Medicine therapy development project executed by Korea Institute of Oriental Medicine. This paper is a part of the plans to standardize Korean acupuncture and moxibustion and surgical techniques in order to make new techniques derived from Korean traditional medicine patentable, as presented in the Nagoya Protocol. By first reviewing traditional text sources and classifying them into index literature and index techniques, we can see a mutual relationship between these two categories. Based on current research papers, this study has established a total of 121 pieces of index literature as well as extracted 64 types of index techniques in acupuncture and surgery technique. Both index literature and index technique have been concurrently visualized in this paper in the "Korean Acupuncture & Moxibustion Technique and Surgical Manipulation Base Map".

Optimising Performance Management in VUCA Period: A Literature Review Study

  • Ileen SAVO;Ranzi RUSIKE;Stephen SENA
    • The Journal of Industrial Distribution & Business
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    • v.15 no.4
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    • pp.1-9
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    • 2024
  • Purpose: The purpose of this paper is to explore literature on performance management in order to get insight into how the concept could be optimised during VUCA times for better performance of organisations. Research design, data and methodology: The study adopted a desktop research methodology. Extensive literature review has been conducted from various sources such as journals, research papers, organizational reports, government reports, media reports and articles available on web and effort has been made to assimilate the knowledge body on the topic in the current paper. Literature that enhances understanding on managing performance during VUCA times was reviewed. Results: Solutions to optimise performance management in organisations during VUCA times were proffered and these include innovative planning, innovative monitoring, innovative training and development, innovative rating and innovative rewarding. Conclusions: The study proves that, performance management process should not be done the ordinary way during VUCA times, but innovatively. In this regard innovative performance management can optimise performance of organisations during VUCA period. The study recommends that a further quantitative study be done to test the suitability of each of the proposed ways of innovatively practicing each element of the performance management process across different industries, countries or sector.

Meta-analysis on Methane Mitigating Properties of Saponin-rich Sources in the Rumen: Influence of Addition Levels and Plant Sources

  • Jayanegara, Anuraga;Wina, Elizabeth;Takahashi, Junichi
    • Asian-Australasian Journal of Animal Sciences
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    • v.27 no.10
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    • pp.1426-1435
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    • 2014
  • Saponins have been considered as promising natural substances for mitigating methane emissions from ruminants. However, studies reported that addition of saponin-rich sources often arrived at contrasting results, i.e. either it decreased methane or it did not. The aim of the present study was to assess ruminal methane emissions through a meta-analytical approach of integrating related studies from published papers which described various levels of different saponin-rich sources being added to ruminant feed. A database was constructed from published literature reporting the addition of saponin-rich sources at various levels and then monitoring ruminal methane emissions in vitro. Accordingly, levels of saponin-rich source additions as well as different saponin sources were specified in the database. Apart from methane, other related rumen fermentation parameters were also included in the database, i.e. organic matter digestibility, gas production, pH, ammonia concentration, short-chain fatty acid profiles and protozoal count. A total of 23 studies comprised of 89 data points met the inclusion criteria. The data obtained were subsequently subjected to a statistical meta-analysis based on mixed model methodology. Accordingly, different studies were treated as random effects whereas levels of saponin-rich source additions or different saponin sources were considered as fixed effects. Model statistics used were p-value and root mean square error. Results showed that an addition of increasing levels of a saponin-rich source decreased methane emission per unit of substrate incubated as well as per unit of total gas produced (p<0.05). There was a decrease in acetate proportion (linear pattern; p<0.001) and an increase in propionate proportion (linear pattern; p<0.001) with increasing levels of saponin. Log protozoal count decreased (p<0.05) at higher saponin levels. Comparing between different saponin-rich sources, all saponin sources, i.e. quillaja, tea and yucca saponins produced less methane per unit of total gas than that of control (p<0.05). Although numerically the order of effectiveness of saponin-rich sources in mitigating methane was yucca>tea>quillaja, statistically they did not differ each other. It can be concluded that methane mitigating properties of saponins in the rumen are level- and source-dependent.

Analysis of Food Resources of 20 Endangered Fishes in Freshwater Ecosystems of South Korea using Non-metric Multidimensional Scaling and Network Analysis (비메트릭 다변량 척도법과 네트워크 분석을 통한 멸종위기 국내 담수어류 20종의 먹이원 분석)

  • Ji, Chang Woo;Lee, Dae-Seong;Lee, Da-Yeong;Park, Young-Seuk;Kwak, Ihn-Sil
    • Korean Journal of Ecology and Environment
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    • v.54 no.2
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    • pp.130-141
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    • 2021
  • By reviewing previous literature, we analyzed the food sources of 20 out of 29 endangered fish species from freshwater ecosystems in South Korea. A total of 19 studies reported that food sources of 20 endangered fish species included 20 phyla, 31 classes, 58 orders, 116 families, and 154 genera. Arthropod, insecta, diptera, and chironomidae were the most fed animal food sources according to different resolution of taxa index on phylum, class, order and family. Similarity, bacillariophyta, bacillariophyceae, naviculales, and cymbellaceae were the most fed abundant plant sources. A larger number of fish species were reliant on animal food sources than plant food sources. 18 of the endangered fish preyed on arthropods, whereas only 6 species consumed bacillariophyta. To characterize the feeding groups of the 20 fish species, a hierarchical clustering analysis and non-metric multidimensional scaling analysis were conducted. The fish species were divided into two groups: 1) insectivores and 2) planktivores. A network analysis, which associated the link between endangered fishes and food sources, also revealed the same two groups. The highest hub score of food sources was for macroinvertebrates, including diptera (0.47), ephemeroptera (0.42), and trichoptera (0.38), based on the network analysis. Niche breadth was used to calculate the diversity of the food sources. Phoxinus phoxinus (0.57) showed thehighest food source diversity among the fish species, whereas Iksookimia pacifica (0.01) showed the lowest. This study will be utilized for the conservation and restoration of the endangered fish species.

A Study of Nutrition Knowledge, Confidence, and Body Image of Unversity Students

  • Kim, Hak-Seon;Joung, Hyun-Woo;Choi, Eun-Kyong Cindy
    • Culinary science and hospitality research
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    • v.22 no.1
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    • pp.70-77
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    • 2016
  • The purpose of this research was to assess university students' nutrition knowledge, confidence, information sources and their body image. This study used an online survey engine to collect data from college students. The result of the correlation showed overall subjective knowledge had significant correlation with nutrition. Means of the BMI were compared among the demographic groups with regard to their ethnicity, classification, and age. Significant differences were found among demographic groups regarding the means of the BMI. These findings can enhance the extant literature on the universal applicability of the model and serve as useful references for further investigations within other health care or foodservice settings and for other health behavioral categories.