• Journal of the Korean Society for information Management
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• v.31 no.3
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• pp.65-87
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• 2014

Organizational communication is an element of organizational structure formation; it is also a process of achieving organizational goals through the information sharing among the staff members in the organization as a social system. Organizational performance is a multidimensional concept composed of efficiency and effectiveness and satisfaction. Effectiveness implies service quality and the degree of goal achievement. Service quality by using the $LibQUAL+^{TM}$ model can be considered as an objective performance measure for libraries. This study aims to identify the effect of organizational communication in public libraries on service quality as a performance measure using the $LibQUAL+^{TM}$ model through statistical analyses of the results from questionnaire surveys of librarieans and users in 8 public libraries in Seoul metropolitan area. The result says the characteristics of organizational communication(upward, horizontal, downward communication) affects the three elements in the library service quality, such as affect of service, information control and library as place.

• Applied Microscopy
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• v.36 no.2
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• pp.73-82
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• 2006

Major contributions has been made in cellular ultrastructure studies with the use of high voltage electron microscopy (HVEM) and tomography. Applications of HVEM, accompanied by appropriate image processing, have provided great improvements in the analysis of three-dimensional cellular structures. In the present study, structural patterns of the crystalline bodies that are distinguished in mesophyll plastids of CAM-performing Sedum rotundifolium L., have been investigated using HVEM and tomography. Tilting, and diffraction pattern analysis were performed during the investigation. The titlting was performed at ${\pm}60^{\circ}\;with\;2^{\circ}$ increments while examining serial sections ranging from 0.125 to $1{\mu}m$ in thickness. The young plastids exhibited crystalline inclusion bodies that revealed a peculiar structural pattern. They were irregular in shape and also variable in size. Their structural attributes affected the plastid morphology. The body consisted of a large number of tubular elements, often reaching up to several thousand in number. The tubular elements typically aggregated to form a fluster The elements demonstrated either a parallel or lattice arrangement depending on the sectioning angle. The distance between the elements was approximately 20nm as demonstrated by the diffraction analysis. HVEM examination of the serial sections revealed an occasional fusion or branching of elements within the inclusion bodies. Finally, a three-dimensional reconstruction of the plastid crystalline bodies has been attempted using two different image processing methods.

• The Journal of the Convergence on Culture Technology
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• v.1 no.4
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• pp.27-43
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• 2015

The objective of this study is to find out the construct of intellectual capital in a fashion company. To this end, the mixed research methods that combined qualitative and quantitative approaches were conducted. Qualitative research was first conducted by in-depth interviews with 16 experts working in the fashion industry, and a questionnaire was then given to 121 fashion companies in order to fulfill the quantitative research portion of this study. The findings of this study are as follows: First, the conceptual structure of intellectual capital in a fashion company was revealed. A fashion company's intellectual capital is composed of 'human capital', 'structural capital', and 'relational capital'. Human capital has three components: a chief executive officer (CEO), members, and a human resource management capability. Structural capital has four components: organizational culture, information management capability, merchandising capability, and product innovation capability. Relational capital has three components: customer equity, marketing capability, and relationship management capability. Second, the conceptual structure of intellectual capital was confirmed via quantitative research analysis. All of the components of intellectual capital have internal consistency, convergent validity, construct validity, and discriminant validity.

• 한국IT서비스학회:학술대회논문집
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• 2007.05a
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• pp.231-236
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• 2007

서비스 경제의 확산과 경쟁심화라는 현 시점에서 서비스품질은 조직의 장기적인 핵심 가치로 판단되는 것이 타당하며, 조직은 서비스품질을 확보하여 재무성과를 향상시켜야 할 것이다. 조직의 성과는 유/무형의 재무적 요소로 표현되나 이러한 재무성과의 성공과 실패는 리더십, 전략, 고객만족, 정보와 지식, 인적자원, 프로세스 등의 유기적인 체계에 의해 좌우된다. 본 연구에서는 한국표준협회 한국서비스대상의 평가지표를 기본 구조로 하여 평가 지표가 실행과제의 내용을 구성할 수 있도록 지표를 세분화 하고 서비스품질의 개선을 통해 경영성과의 증진을 도모하는 일련의 방법론과 프로그램을 개발한다. 연구의 결과는 기업이 전사적 측면에서 서비스품질 활동을 위한 지표개발로부터 실행계획수립까지의 과정에서 필요한 가이드라인 혹은 실질적인 평가 자료로 활용되기를 기대한다.

• Applied Microscopy
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• v.36 no.3
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• pp.217-226
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• 2006

Image processing by ultra high voltage electron microscopy (UHVEM) and tomography has offered major contributions to research in the field of cellular ultrastructure. Furthermore, such advancements also have enabled the improved analysis of three-dimensional cellular structures in botany. In the present study. using UHVEM and tomography, we attempted to reconstruct the three-dimensional images of plastid inclusions that probably differentiate during photosynthesis. The foliar tissues were studied Primarily with the TEM and further examined with UHVEM. The spatial relationship between tubular elements and the thylakoidal membrane and/or starch grains within plastids mainly have been investigated in CAM-performing Sedum as well as in $C_4$ Salsola species. The inclusion bodies were found to occur only in early development in the former, while they were found only in mesophyll cells in the latter. The specimens were tilted every two degrees to obtain two-dimensional images with UHVEM and subsequently comparison has been made between the two types. Digital image processing was performed on the elements of the inclusion body using tilting, tomography, and IMOD program to generate and reconstruct three-dimensional images on the cellular level. In Sedum plastids, the inclusion bodies consisted of tubular elements exhibiting about 20 nm distance between elements. However, in Salsola, plastid inclusion bodies demonstrated quite different element structure, displaying pattern, and origin relative to those of the Sedum. The inclusion bodies had an integrative relationship with the starch grains in both species.

• Journal of the Korean Society for Library and Information Science
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• v.39 no.3
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• pp.225-244
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• 2005

This study aims to find the direction of subject-divisional plan and the change of composition factors in university Library. To confront new information environment, change of service providing environment, academic characteristics of universities. and users' information needs, the collection and service of university libraries are needed to be restructured based on subject-divisional plan. To adopt subject divisional plan effectively. it is necessary to recognize necessity and reasonability of subject - divisional plan by analyzing a change of physical, intellectual, human, and user factors in the libraries from the aspect of subject-divisional plan. That is, the collection and service of university libraries should be reorganized according to the subjects along with such changes as below. First, people came to consider convenience of space and path of building inside more than past. Second, collection becomes constructed and materials are located based on effectiveness rather than logicality. Third, subject oriented service of library became active through developing the subject abilities of librarians. Fourth, users have tendency to visit libraries lot a special subject matter.

• Journal of the Korea Convergence Society
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• v.12 no.1
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• pp.65-75
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• 2021

The research aims to suggest descriptive elements for developing archival authority records in university archives through converging archival information descriptive rules with EAC-CFP, data structure standards. To achieve the purpose, the research conducted the following research phases: first, to analyze the main characteristics of record producers according to the features of both functions and organizations of the university. Second, to analyze the descriptive elements by comparing the rules between ISAAR(CPF) and the guidelines of the authority records of NAK and suggest descriptive elements to build archival authority records. Finally, to suggest the finally deducted descriptive elements by matching up with those of EAC-CPF. The significance of the result is to provide both standardized access points to retrieve university records and to search the contextual information of record production in the online environments by converging the data standard structure, EAC-CPF.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1998.10a
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• pp.193-196
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• 1998

효율적인 글로벌 생산경영은 각국에 위치한 생산시설을 통제·운영(control)해야 하는 글로벌 기업(다국적기업)에게 중요한 문제가 되고 있다. 각 나라에 위치한 생산시설은 글로벌기업의 생산네트워크를 구성하는데, 효율적인 글로벌 생산경영을 위해서는 이러한 글로벌 생산네트워크가 최적으로 운영되어야 한다. 글로벌기업은 협력·조정 메커니즘(coordination mechanism)을 통하여 이를 달성할 수 있다. 글로벌 협력·조정 메커니즘(global coordination mechanism)이란 글로벌 기업의 본사와 해외자회사 모두의 생산활동에 상호 영향을 미치는 의사결정을 하는데 있어서 서로 협력하고 조정할 수 있도록 해주는 조직적 의사결정지원 시스템의 하나이다. 이는 협력·조정의 영역, 방법, 구조 등 세가지 기본 틀을 살펴봄으로써 이해될 수 있다는 것이 본 논문의 기본 전제이다. 이 논문에서는 한국 글로벌기업의 본사와 해외 자회사간 협력·조정 활동을 분석하여, 해외 자회사의 생산성과를 높이기 위한 효과적인 협력·조정 메커니즘의 결정요소를 파악하고자 한다. 실증분석을 통하여 다음과 같은 가설을 검증한다. (1) 산업의 특성은 협력·조정 메커니즘과 글로벌 생산성과 간의 상호관계에 영향을 미친다. (2) 글로벌기업의 특성(예를 들어, 기업의 글로벌화 정도, 규모)은 협력·조정 메커니즘과 글로벌 생산성과 간의 상호관계에 영향을 미친다. (3) 산업과 기업의 특성을 반영하여 협력·조정 메커니즘의 구성요소 (협력·조정 영역, 방법, 및 구조) 간의 적합성(fit)이 이루어졌을 때 글로벌 생산성과는 가장 높다.

• Journal of the Korean Wood Science and Technology
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• v.36 no.4
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• pp.11-18
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• 2008

Anatomical characteristics of volumetric composition, fiber length, vessel diameter, and crystalline properties of cellulose in kenaf (Hibiscus cannabinus L.) planted in the reclaimed land of Buan-si, Korea were examined to understand the growth characteristics using a light microscopy and an X-ray diffraction method. The samples of kenaf were taken from six positions (3 cm, 35 cm, 70 cm, 105 cm, 280 cm, and 320 cm) of each stem over the growth period (July, August, September, and October) after seeding in the mid-May. In the kenaf stem, phloem constituted 10 to 15 %, xylem 66 to 82%, and pith 7 to 19%. The ray, bast fiber, and remainder comprised 50%, 20%, and 30% of the phloem, respectively. The volume of vessel, ray, and fiber in the xylem was approximately 10, 15, and 75%, respectively. The proportion of cell wall was 30.92% at the base of stem and 46.40% at the top of stem, respectively. The average length of bast fiber and xylem fiber was about 2.8 mm and 0.9 mm, respectively. Radial and tangential diameters of vessel increased with the increase of growth period, while they decreased with increasing the stem height. Relative crystallinity ranged from 70 to 79% in phloem and from 50 to 56% in xylem. Cellulose crystallite width was about 3 nm both in the phloem and xylem. Thus, the volumetric composition and cell dimensions in the phloem and xylem appeared to be varied with the growth period and the stem height.

• 한국해양학회지
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• v.30 no.1
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• pp.1-12
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• 1995

The modal analysis was carried out for the total of 216 subface sediments of southern continental shelf of Korean peninsula. Sandy mud or muddy sand distributed in the range of 70∼100 m water depth revealed the bimodal type (sand and mud components). The relations of textural parameters obtained from every modal were consistent with those of shallow marine sediments. The characteristics of sand component between bimodal were as follows: (1) the distributions of mean grain size, sorting, shell content were repeatedly distributed like the directions of depth contour lines. (2) Sand component was composed of medium to fine sand (Mz, 1-3$\psi$) containing many shell fragments, a few pebbles, and iron-stained quartz. (3) The surface of quartz revealed the concordial breakage and V-shaped features formed at high energy environment. (4) In CM-pattern, sand component was plotted in rolling and bottom suspension area. These characteristics imply that sand component probably derives from shoreface sediments deposited at the beach environment.