• International Journal of Internet, Broadcasting and Communication
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• v.8 no.4
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• pp.26-38
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• 2016

Recently, mobile traffic has increased tremendously due to the deployment of smart devices such as smartphones and smart tablets. Android is the world's most powerful mobile platform in smartphone. The Android operating system provide seamless access to many applications and access to the Internet. It would involve network packet sharing communicated over the network. Network packet contains a lot of useful information about network activity that can be used as a description of the general network behaviours. To study what is the behaviours of the network packet, an effective tools such as network packet analyzers software used by network administrators to capture and analyze the network information. In this research, more understanding about network information in live network packet captured from Android smartphone is the target and identify the best network analyzer software.

• Journal of Korea Society of Digital Industry and Information Management
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• v.8 no.1
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• pp.99-105
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• 2012

Given the numbers of smartphones, tablets and other mobile devices shipped every day, more and more users are relying on the cloud as the main driver for satisfying their computing needs, whether it is data storage, applications or infrastructure. Mobile cloud computing is simply cloud computing in which at least some of the devices involved are mobile. Each node is owned by a different user and is likely to be mobile. Using mobile hardware for cloud computing has advantages over using traditional hardware. These advantage include computational access to multimedia and sensor data without the need for large network transfer, more efficient access to data stored on other mobile devices and distributed ownership and maintenance of hardware. It is important to predict job execution time in mobile cloud computing because there are many mobile nodes with different capabilities. This paper analyzes the job execution time for mobile cloud computing in terms of network environment and heterogeneous mobile nodes using a mathematical model.

• Journal of the Korea Furniture Society
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• v.25 no.1
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• pp.55-60
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• 2014

The objective of this study was to date a Buddhist wooden Tablet (No. 271) at Songkwangsa Temple, Suncheon, Korea, using wiggle matching of radiocarbon dates. For wiggle matching, three samples (2nd, 16th and 34~35th rings from inner side) in the pedestal of the Tablet were selected among total of 37 tree rings. Wiggle matching the radiocarbon dates of three samples resulted in A.D. 1660~1679 (95.4% confidence interval) for the outermost ring. This interval suggested the age of this tablet as the late 17th century, which was almost at the same age as other early Buddhist tablets in Korea.

• Proceedings of the Korean Society of Applied Pharmacology
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• 2000.04a
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• pp.20-25
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• 2000

아세트아미노펜(파라세타몰)은 p-aminophenol 유도체로서 (그림 1) 두통, 치통, 신경통 등의 통증에 널리 사용되는 해열진통제인데 아스피린과 같은 정도의 해열 진통 효과를 나타내며, 이것은 중추신경계의 체온조절 중추에 작용하여 피부혈관을 확장함으로써 열의 확산을 증가시키는 해열작용과 시상 및 대뇌피질에의 통각역치를 높여 진통작용을 하는 것으로 추정 된다. 아세트아미노펜은 백색의 결정 또는 결성성 가루로 물에 조금 녹고 메탄올 또는 에탄올에 잘 녹으며 수산화나트륨 시액에 녹고 에텔에는 매우 녹기 어렵다 (표1). 대한약전에서는 정제가, 미국약전에는 캅셀제, 좌제, 경구현탁액제, 발포성 건조시럽, 정제 등이 수재되어 있고, 세계 각국에서 OTC 제품으로 1정당 160mg의 츄잉정까지 판매되고 있다. 그러나, 시판되고 있는 정제등은 붕해되어 용출되는데 오랜시간이 소요되어 대한약전에는 약 30분간에 80%이상의 용출기준이 설정되어 있으며, 독특한 쓴맛 때문에 microencapsulation 한 제피세립을 사용하고 있으나 역시 1 정당 300mg 이상의 확산정이나 속용정은 존재하지 않는다. 이것을 개선하기 위하여 붕해속도가 빠르고 특히 진통효과가 빠르며 물없이 구강내에서 간편히 녹여 복용하거나 또는 씹어서 또는 물과 함께 복용할 수 도 있는 $\ulcorner$알카펜$\lrcorner$ 속용정을 개발하게 되었다 (그림2).

• Journal of the Korean Society of Costume
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• v.53 no.3
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• pp.73-87
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• 2003

The custom and shroud for funeral rites of the early 17th Century based on the excavated costume from the grave of Mrs. Jung (1565 - 1614) are studied in this paper. The grave was located in the Pohang, Kyungbuk Province and was excavated in, April 1999. The remains consist of one set of epitaphs, 33 pieces of costume, 7 pieces of cloths, and 14 pieces of funeral accessaries. From these remains, this study newly reveals : 1) a specific funeral custom for the upper class from the fact that her husband, Ja-Hun Ki, was in the position of Prime Minister for the Chosun government when she died, 2) a fact that women also wore a formal dress with round-shaped collar (Dalryoung) and a concubine could use rectangular tablets ((Hyungbae) with peacock pattern according to her husband's rank, 3) a whole set of shroud used for women in the early 17th Century, and 4) specific construction methods for individual shroud.

• Journal of Korea Multimedia Society
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• v.18 no.2
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• pp.178-188
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• 2015

The proliferation of devices such as tablets and smart phones, which are now used by many people in their daily lives, has led to a number of companies allowing employees to bring their own devices to work due to perceived productivity gains and cost savings. However, despite many advantage, security breaches (e.g., information leakage) can happen for various reasons (e.g., loss or theft of devices, and malicious code) and privacy breaches can happen by using personal devices for business. We should carefully scrutinize security threats in this area. We present the security threats analysis and the technical approach in this area, and discuss privacy threats and countermeasures.

• Proceedings of the KIPE Conference
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• 1998.10a
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• pp.246-251
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• 1998

This paper describes the main features of an unconventional tester for high power semiconductor devices. Two application ranges are highlighted. The tester is used for the extraction of GTO parameters and their verification by measurements. The second field comprises the determination of the radial and azimuthal current density distribution of a GTO tablet. The results are compared with the carrier lifetime distribution.

• Journal of Pharmaceutical Investigation
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• v.40 no.5
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• pp.297-304
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• 2010

The present work focuses on preparation of olanzapine, orally dispersing tablets by direct compression method. Effect of super disintegrant crospovidone, disintegration time, drug content on in vitro release has been studied. A factorial design was employed in formulating a prompt dispersible tablet. The selected independent variables crospovidone and fmelt showed significant effect on dependent variables i.e. disintegration time and percent drug dissolved. Disintegration time and percent drug dissolved decreased with increase in the level of crospovidone. The similarity factor $f_2$ was found to be 97.48 for the developed formulation indicating the release was similar to that of the marketed formulation. Pharmacokinetics of olanzapine after single-dose oral administration of orally disintegrating tablet in normal volunteers were evaluated and the results showed that PK parameters (Cmax, Tmax, AUC) of the designed ODT matrix were similar to those of commercial product, Zyprexa Zydis$^{(R)}$ as a reference.

• Journal of the Korean Society for Library and Information Science
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• v.25
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• pp.185-213
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• 1993

This study is on the history of classification in Western library from ancient to Harris(1870), before Dewey. It looks into the classification systems of librarians, bibliographers, booksellers and libraries of that time. One of the earliest was the classification of the clay tablets in the Assyrian library of Assurbanipal. But the earliest recorded system in the papyrus is that which Callimachus(B.C. 310-240) devised for the library at Alexandria. In the medival, the monastry libraries used many classifications. but their libraries were very small. Gesner, Naude, Brunet, Jefferson, Edwards, Harris etc. tried to make a good classification for bibliographies and libraries. Especially Brunet made the scheme based on the French system, and it used on bibliographical classification and shelf classification in the many libraries. In 1859, Edwards made the classification scheme for the public library in the Great Britain. In 1870, Harris made the famous inverted Baconian classification and it strongly influenced the Dewey Decimal Classification.

• Journal of Pharmaceutical Investigation
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• v.24 no.3
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• pp.139-144
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• 1994

The effect of some formulation variables on the release rate of famotidine, a $H_2$ receptor antagonist, from cellulose matrices containing hydroxypropylcellulose (HPC) in different ratios and types was investigated. The effects of tablet shape and compression pressure on dissolution rate of famotidine were studied. And the effect of the pH of dissolution media was also studied. Increase in the ratio of polymer to drug decreased the release rate of famotidine. Increase of the polymer viscosity also decreased the release rate. The release rate of famotidine was dependent on the pH of dissolution media. The release rate of drug was not much dependent on the compression pressure but dependent on the tablet shape and/or surface area. Consequently, the release rate of famotidine can be modified by changing the HPC contents, types of polymers with different viscosity grades or using appropriate fillers.