• Journal of the Korean Society for Aeronautical & Space Sciences
• /
• v.36 no.3
• /
• pp.291-297
• /
• 2008

The launch of the COMS by using Ariane-5 launch vehicle is introduced. First, the COMS is introduced briefly, and then, the Ariane-5 launch vehicle is introduced including detail description of the improvement of Vulcain-1 engine of Ariane-5G to Vulcain-2 engine of Ariane-5ECA for 20% increase of thrust. Then, the launch process of the COMS is introduced. The COMS will be launched from the Guiana Space Center in Kourou, French Guiana. After the final check at PPF the COMS is transferred to HPF in the same building for fueling, and it is integrated to the launch vehicle adaptor at HPF, too. Then, this assembly is transferred to Final Assembly Building. After the satellites to be launched together are integrated to the launch vehicle on the launch table in the Final Assembly Building, the launch table loaded with the launch vehicle is moved to the launch pad for launch. The events during the launch vehicle flight is also introduced.

• Journal of the Korean Society of Food Culture
• /
• v.5 no.3
• /
• pp.313-316
• /
• 1990

Soybean was originated from the regions of Manchuria where it was processed into Dujang, the fermented soybean souce. It was not until the Han dynasty in China that 'Shi', one type of Dujang, was introduced. 'Shi', which is also known as 'Sanguk'(loose soybean Meju), is made by first boiling and then fermenting the kernel of cooked soybean. It was admitted by the Chinese scholors that the 'Shi' which was used in China was introduced from Manchurian, the neighboring people to China at that time and the concestor of Korean. 'Maljang' is a form of caked-shaped 'Meju' which is made by formenting cooked and mashed soybean. The 'Maljang' of Manchuria was introduced to China, where it was called 'Maldo'. This fact is stated in a book, 'Saminwolyong', written during the 2nd century. 'Maljang' is presently used in Korea, but China has abandoned the use of 'Maljang' since the 6th century. It was introduced to Japan from Korea around the 7th century, and is remained in a few local regions. Although the term 'Jang' is representing all sort of fermented soybean preducts, including 'Shi' and 'Maljang', today, the definition of 'Jang' differs between China and Korea. According to the Chinese definition of 'Jang'. it is fermented soybean mixed with other cereal Koji. 'Jang' was first mentioned in 'Jaeminyo sool' in China and it was lator introduced to Japan However, in Korea, the Chinese type of 'Jang' was not commonly used due to the popularity of 'Maljang'.

• Journal of Sasang Constitutional Medicine
• /
• v.21 no.1
• /
• pp.28-34
• /
• 2009

1. Objective This study aims to establish the concept and classification of the Gochangl(鼓脹) pathology introduced in the Sasang Constitutional Medicine literature. 2. Methods Different editions of Donguisusebowon, including the Gabo version and the Sinchuk version, were compared for differences and similarities in the concept, symptomology, pathology, and therapeutics concerning the Soyangin Gochang disease. 3. Results and Conclusion (1) In the Gabo edition, Gochang(鼓脹) is introduced to Eumheohwadongwiyeolyukran(陰虛火動胃熱肉爛) disease category of the Interior-Based Symptomatic Pattern in the "Soyangin Interior Large Intestine Disease" section and is introduced to the conditions progressed from edema included in the Exterior-Based Symptomatic Pattern in the "Articles added to the Soyangin Bladder and Large Intestine Disease" section. (2) In the Sinchuk edition, Gochang(鼓脹) is introduced ro the conditions progressed from Jungso(中消) of the Interior-Based Symptomatic Pattern in the "Soyangin Interior-heat-disease by the fever in the stomach" section and "Articles added to the Soyangin" section. (3) It is reasonable to think that Soyangin's Gochang is considered to Interior-Based Symptomatic Pattern because the Sinchuk edition is developed from the Gabo edition and Gochang is introduced to Jungso(中消) category after the distinction between Gochang and edema in the Sinchuk edition.

• Journal of Korean Society of Forest Science
• /
• v.85 no.2
• /
• pp.238-243
• /
• 1996

Three half-sib families of Betula platyphylla var. japonica had been introduced from Japan and tested for their growth potentiality by comparing with control trees originating from previously introduced and cultivated stands of unknown seed origin. Two of the three introduced family groups from Japan showed superior tree growth in both diameter and height to control one up to the age of four. But only one family group remained superior to the control trees at age six. It appeared from the results that Betula platyphylla var. japonica families, introduced from Japan, can be directly used for the production of planting stocks for commercial planting and/or as parental trees for the production of intra- and interspecific hybrids.

• The Korean Journal of Ecology
• /
• v.21 no.5_1
• /
• pp.457.2-486
• /
• 1998

Ecological success of introduced species is frequently attributed to the reproductive characters of those species. We examined the relationship between both flowering season and plant size and reproductive characters in two introduced species of Taraxacum, e.g., T. officinale and T.laevigatum. Seventy six plants of T. officinale and 23 plants of T. laevigatum were randomly tagged from a population at the sungshin Women's University in April of 1997. The size and number of vegetative characters such as rosette diameter, leaf number, and the largest leaf length and width were measured for each plant at the onset of flowering. The infructescence was collected continually from each plant before seed dispersal from April to August of 1997. The number of infructescence per plant, and seed number and total seed weight per infructescence were measured. Mean individual seed weight per infructescence was also obtained. T. officinale possessed larger sized, but smaller number of, leaves than T. laevigatum, thereby resulting in no significant difference in total leaf area. There was a trend that vegetatively larger plants in both of these species produced reproductive characters larger in size or greater in number, except for seed number and total seed weight per infructescence in T. laevigatum. All reproductive characters examined in T. officinale decreased toward the end of flowering season. In T. laevigatum, infructescence number per plant also declined during a flowering season: however, mean seed number per infructescence increaed toward the end of flowering season with no significant seasonal change in the total seed weight per infructescence. T. officinale produced on average about twice as many seeds per plant as T. laevigatum during a growing season. These two Taraxacum species produced quite small seeds in size compared to the endemic species, exhibiting a far better dispersal ability of introduced species. These data demonstrate that most reproductive characters decline in size and number in both species during a long flowering period, but the two species appear to employ different strategies to achieve reproductive success in disturbed habitats.

• Honam Mathematical Journal
• /
• v.37 no.2
• /
• pp.207-219
• /
• 2015

As a generalization of BH-algebras, the notion of pseudo BH-algebra is introduced, and some of their properties are investigated. The notions of pseudo ideals, pseudo atoms, pseudo strong ideals, and pseudo homomorphisms in pseudo BH-algebras are introduced. Characterizations of their properties are provided. We show that every pseudo homomorphic image and preimage of a pseudo ideal is also a pseudo ideal. Any pseudo ideal of a pseudo BH-algebra can be decomposed into the union of some sets. The notion of pseudo complicated BH-algebra is introduced and some related properties are obtained.

• Proceedings of the Computational Structural Engineering Institute Conference
• /
• 2005.04a
• /
• pp.167-174
• /
• 2005

Through time-dependent analyses of RC bridges constructed by a movable scaffolding system (MSS) considering the construction sequence and creep deformation of concrete, structural responses related to the member forces are reviewed. On the basis of the compatibility condition and equilibrium equation at every construction stage, basic equations that can describe the moment variation with time in movable scaffolding construction are derived. By using the introduced relations, the design moment and its variation over time can easily be obtained with only the elastic analysis results and without additional time-dependent analyses considering the construction sequences. In addition, the design moments determined by the introduced equations are compared with the results from a rigorous numerical analysis with the objective of establishing the relative efficiencies of the introduced equations.

• Journal of architectural history
• /
• v.8 no.2 s.19
• /
• pp.9-32
• /
• 1999

In order to reveal the source of the architectural norm embodied in the first built-form of ChongMyo's Main Building, three analytic types were introduced into research. According to the level of accepting the architectural form of ChongMyo in the Koryo Dynasty, these types were defined by 'newly interpreted form', 'newly introduced form', and 'coventionally accepted form'. Among the first built-form in ChongMyo's Main Building, the form of 'TaeSil' was newly interpreted on the basis of the Tang's realating norm, and the form of 'HyupSil' was newly introduced according to the contemporary trend that had increasingly regarded it as an indispensible form. But the form of 'IkSil' had the different source, that is, the architectural form of ChongMyo in the Koryo Dynasty. After reconstructed by the King ChungSun, that form had been sustained without any change until the end of Koryo Dynasty. In result, that form had been accepted conventionally at the first time of building ChongMyo in the ChoSon dynasty.

• Proceedings of the Korean Vacuum Society Conference
• /
• 2015.08a
• /
• pp.56.2-56.2
• /
• 2015

Nonthermal Atmospheric Pressure Plasmas and their Applications to Plasma Bioscience and Medicines have been introduced for next generation human healthcare's quantum developments. Various kinds of nonthermal atmospheric pressure plasmas have been introduced and their electron temperature and plasma densities along with reactive oxygen and nitrogen species have been diagnosed and analyzed for biological cell interactions, especially, used in Plasma Bioscience Research Center (PBRC), Korea. Herein, we have also introduced the plasma-initiated ultraviolet photolysis, which might be a generation mechanism for the reactive oxygen and nitrogen species (RONS) intracellular and extracellular regions inside the liquid when the plasma has been bombarded onto the water. Finally we have investigated the interactions of these RONS with the various cancer cells resulting in apoptotic cell death.

• Journal of information and communication convergence engineering
• /
• v.14 no.1
• /
• pp.9-13
• /
• 2016

With the introduction of the data-oriented plan for LTE service, one may concerned with the background of the ISP's policy in charging for LTE services. In this work we investigate the latest usage patterns of voice and data applications for customers over the current mobile network, via which we investigate why mobile operators introduced data-oriented plans. To be specific, we collected the real-field data for the volume of voice and data traffic from the LTE network before the data-oriented plans were introduced. From the collected data we compute the absolute volume as well as the proportion of voice and data applications. From these observations we infer mobile operators' reasoning behind the decision to introduce data-oriented plans with unlimited voice calls over the mobile network.