• Parasites, Hosts and Diseases
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• v.51 no.6
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• pp.759-761
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• 2013

Lymphatic filariasis is a common parasitic disease of cats in tropical regions including Thailand. The objective of this study was to determine the efficacy of ivermectin against microfilariae of Brugia pahangi in naturally infected cats. Eight cats naturally infected with B. pahangi were divided into control (untreated) and treated groups. Cats in the latter group were given ivermectin injection at 400 ${\mu}g/kg$ weekly for 2 months. Microfilariae were counted every week until 48 weeks. Microfilaremia was significantly decreased in the treated group 4 weeks after starting the treatment and become zero at week 9 and afterwards. On the other hand, cats in the control group had high microfilaremia throughout the study. It was successful to treat and control B. pahangi infection in naturally infected cats using ivermectin.

• Nuclear Engineering and Technology
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• v.28 no.5
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• pp.500-505
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• 1996

At the reference plant(Wolsong unit No. 1) a manual poison sampling system is provided to periodically sample gadolinium from each tank and analyze it in the laboratory to provide assurance that adequate poison concentration in each tank is maintained. The AECB required a continuous, on-line monitoring system. On Wolsong unit No. 2, process piping adapter and new instrument loops added to the Liquid Injection Shutdown System(LISS) which is part of SDS2. The new instrument loops continuously monitor SDS2 poison conductivity and initiate an alarm when the poison concentration is too low.

• Journal of Electrical Engineering and Technology
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• v.6 no.6
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• pp.824-828
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• 2011

Transmission line analysis of the surface a cumulation layer in injection-enhanced gate transistor (IEGT) is presented for the first time, based on per-unit-length resistance and conductance of the surface layer beneath the gate of IEGT. Lateral electric field on the accumulation layer surface, as well as the electron current injected into the accumulation layer, is governed by the well-known wave equation, and decreases as an exponential function of the lateral distance from the cathode. Unit-length resistance and conductance of the layer are expressed in terms of the device parameters and the applied gate voltage. Results obtained from the experiments are consistent with the numerical simulations.

• Journal of Pharmacopuncture
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• v.19 no.2
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• pp.109-113
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• 2016

This short review article presents a current overview of existing publications and scientific results regarding liquid (ear) acupuncture. The injection of liquids into defined acupuncture points of the ear is not a method commonly used in the Western world. The term liquid acupuncture has different definitions, which makes understanding each definition and differentiating one from the other difficult. General terms like pharmacopuncture, homeosiniatry, and liquid acupuncture, which all describe the method of injecting different kinds of drugs into a defined body acupuncture point, are used. This article presents the history of liquid acupuncture, as well as the current scientific state of the art, from the point of view of two European researchers. Some articles are discussed and a few practical examples are presented.

• Journal of the Korean Institute of Electrical and Electronic Material Engineers
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• v.19 no.4
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• pp.386-390
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• 2006

Global consumption of aspheric lens will expand rapidly due to golbal transformation of the electronics based industry to optics based mechatronics. Especially, F-Theta lens is one of important parts in Laser Scanning Unit(LSU) because it affects the optical performance of LSU dominantly. Non axisymmetric machine based processing techologies are required to obtain high accuracy in utlra-precision aspheric core, the most important component in plastic injection molded F-Theta lens assembly. In this study, the core with non-axisymmetric aspheric shape which is used to emit the F-Theta lens was processed using the ultra precision processing technology and the shape accuracy of the core was measured. And the results there of were evaluated and compared with the emitted shape accuracy of F-Theta lens.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 1997.10a
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• pp.92-96
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• 1997

Recently, the life cycle of products is rapidly shortened and then the disposal of the used mold applied in development of the product is a difficult thing. In this study, we proposed the feasibility of new 3plate type mold base for recycling by analyzing of the existing standard mold base. And in order to apply new 3plate mold base in mold design and making, we constructed the specifications for parts such as runner stripper plate, cavity plate, core plate and slide core unit. Also, we confirmed the possibility of recycling mold base by testing a used 3plate mold for a Audio front pannel.

• Biomedical Science Letters
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• v.11 no.2
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• pp.237-242
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• 2005

The Hovenia extracts showed a significant hepato-protective activity against alcohol and CC4-induced hepatotoxicity. Injection of CC4 and alcohol induced liver injury and increased serum GOT (glutamic oxaloacetic transaminase) and GPT (glutamic pyuvic transaminase) levels in injured rats. The ADH (alcohol dehydrogenase)-like and ALDH (aldehyde dehydrogenase)-like activities in the Hovenia extracts were studied. Their activities in the extracts of Hovenia wood were higher than the extracts of other parts of Hovenia. And then Hovenia wood extracts have high effects on the alcohol and acetealdehyde degradation. The Hovenia extracts were decreased concentration of fusel oil. The ADH-like and ALDH-like activities in the Hovenia wood extract were 1.14 $unit/{\mu}l$, 0.33$unit/{\mu}l$ respectively.

• Korean Journal of Animal Reproduction
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• v.17 no.3
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• pp.193-199
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• 1993

Bovine follicular oocytes were matured in two different conditions, TCM 199＋10% FBS with or without hormones (0.01 unit/ml ovine follicle stimulating hormone, 0.01 unit/ml ovine luteinizing hormone and 1$\mu\textrm{g}$/ml $\beta$-estradiol). There was no significant difference in maturation and fertilization rates of the oocytes between two groups. The result indicates that hormonal treatment does not have beneficial effect on in vitro maturation and fertilization of follicular oocytes. IVF-derived cone-cell bovine embryos were injected with foreign DNA (CChcLf) by microinjection method and then co-cultrued with bovine oviductal epithelial cells. Developmental rate of microinjected embryos to blastocyst stage (21%) was similar to that of non-injected embryos(29%). This result represents that microinjected bovine embryos produced in vitro have a potential of development to normal blastocysts.

• Transactions of the Korean Society of Automotive Engineers
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• v.21 no.2
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• pp.159-165
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• 2013

ESD damage by Charged Cable Model (CCM) is introduced. Due to its own impedance characteristic unlike Human Body Model (HBM) or Machine Model (MM) electric component can be destroyed even though it is located after typical protection circuit. Possible mechanism of ESD damage to automotive electric control unit (ECU) in vehicle environment by CCM discharge was investigated. Based on investigation, field-returned vehicle whose ECU is expected to be damaged by CCM discharge was tested to reproduce it and similar electric component destruction inside ECU was observed. Suggestions to reduce the possibility of ESD damage by CCM are introduced.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2005.10a
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• pp.777-780
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• 2005

The global consumption of aspheric surfaces will expand rapidly on the Electronics and Optical Components Information and Communications, Aerospace and Defense, and Medical optics markets etc. We must research on market, technology forecast and analysis of aspheric surfaces that is a principle step of ultra precision machine technology with a base one of optical elements. Especially, F-theta lens is one of the important parts in LSU(Laser scanning unit) because it affects on the optical performance of LSU dominantly. The core is most of important to produce plastic F-theta lens by plastic injection molding method, which is necessary to get the ultra-precision aspheric and non-axisymmetric machine processing technology.