• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.44 no.3
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• pp.229-238
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• 2008

This paper describes on the consolidation of AIS and ARPA radar positions by comparing the AIS and ARPA radar information for the tracked ship targets using a PC-based ECDIS in Busan harbor, Korea. The information of AIS and ARPA radar target was acquired independently, and the tracking parameters such as ship's position, COG, SOG, gyro heading, rate of turn, CPA, TCPA, ship s name and MMSI etc. were displayed automatically on the chart of a PC-based ECDIS with radar overlay and ARPA tracking. The ARPA tracking information obtained from the observed radar images of the target ship was compared with the AIS information received from the same vessel to investigate the difference in the position and movement behavior between AIS and ARPA tracked target ships. For the ARPA radar and AIS targets to be consolidated, the differences in range, speed, course, bearing and distance between their targets were estimated to obtain a clear standards for the consolidation of ARPA radar and AIS targets. The average differences between their ranges, their speeds and their courses were 2.06% of the average range, -0.11 knots with the averaged SOG of 11.62 knots, and $0.02^{\circ}$ with the averaged COG of $37.2^{\circ}$, respectively. The average differences between their bearings and between their positions were $-1.29^{\circ}$ and 68.8m, respectively. From these results, we concluded that if the ROT, COG, SOG, and HDG informations are correct, the AIS system can be improved the prediction of a target ship's path and the OOW(Officer of Watch) s ability to anticipate a traffic situation more accurately.

• The Korean Society of Law and Medicine
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• v.9 no.1
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• pp.259-284
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• 2008

Im sog. Kemptener-Fall aus dem Jahre 1994 in Deutschland hat der 1. Strafsenat des BGH die Bedeutung des Patientenwillens erstmals $f{\ddot{u}}r$ einen solchen Fall hervorgehoben, in dem die Krankheit noch keinen irreversibel $t{\ddot{o}}dlichen$ Verlauf genommen hat. Der 1. Senat des BGH entwickelt aus den $Pr{\ddot{a}}missen$, die er in drei $Leits{\ddot{a}}tzen$ $festh{\ddot{a}}lt$, $schl{\ddot{u}}ssig$ und im $gel{\ddot{a}}ufigen$ Modus der Dogmatik eine $Begr{\ddot{u}}ndung$, die gleichwohl den weitaus ${\ddot{u}}berwiegenden$ Teil der eigentlichen Probleme des Falles nicht einmal sichtbar genacht, geschweige denn einer $L{\ddot{o}}sung$ $n{\ddot{a}}hbar$ $br{\ddot{a}}chte$. Die $Leits{\ddot{a}}tze$ formulieren rechtliche Prinzipien, beziehen aber unvermeidlich zugleich und $selbstverst{\ddot{a}}ndlich$ Stellung zu einigen der schwierrigsten und $ungel{\ddot{o}}sten$ ethischen Fragen der modernen Medizin. Im sog. Kemptener-Fall brachte die $L{\ddot{o}}sung$ des Senat $f{\ddot{u}}r$ Mediziner, Ethiker und Juristen keine befriegende $L{\ddot{o}}sun$, sondern allein zahlose Zweifel und Unklarheiten. Denn dabei geht es nicht um moralisch $unerw{\ddot{u}}nschten$ Ergebnis der Rechtsanwendung im Einzelfall. Vielmehr hat die moderne Medizin $f{\ddot{u}}r$ den ${\ddot{a}}rztlichen$ Eintscheidungsbereich zwischen Leben und Tod einen Typus professionellen Alltagshandelns gebracht. Deshalb ist es eine Illusion, wollte man von der strafrechtlichen Dogmatik befriegende Resoltate erwarten. Trotzdem kann man nicht die dogmatische Untersuchung $aufh{\ddot{o}}ren$, weil eine Gesetzgebungslehre oder eine Strafrechtspolitik von den dogmatischen Probleme ausgehen muss. In diesem Hintegrund im Beitrag wurde dieser Fall durch kriti sche Auseinandersetzung strafrechtsdogmatisch zu begrunden versucht, Dabei wird die $Interessenabw{\ddot{a}}gung$ zwischen Lebens- und Sterbensinteressen als der $Rechtfertigungsbegr{\ddot{u}}ndung$ beim $t{\ddot{o}}dlichen$ Behandlungsabbruch vertreten.

• The Korean Journal of Physiology and Pharmacology
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• v.21 no.5
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• pp.457-464
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• 2017

Etoricoxib features antioxidant and anti-inflammatory properties concomitantly, suggesting that it may be beneficial in testicular ischemia reperfusion (I/R) damage. Our aim is to investigate the effects of etoricoxib on testicular I/R damage induced with torsion-detorsion (TD). The etoricoxib + torsion-detorsion (ETD) groups of animals were given etoricoxib in 50 and 100 mg/kg of body weight (ETD-50 and ETD-100), while the testes torsion-detorsion (TTD) and sham operation rat group (SOG) animals were given single oral doses of distilled water as a solvent. TTD, ETD-50 and ETD-100 groups were subjected to $720^{\circ}$ degrees torsion for four hours, and detorsion for four hours. The SOG group was not subjected to this procedure. Biochemical, gene expression and histopathological analyses were carried out on the testicular tissues. The levels of malondialdehyde (MDA), myeloperoxidase (MPO), interleukin-1 beta ($IL-1{\beta}$) and tumor necrosis factor alpha ($TNF-{\alpha}$) were significantly higher, and the levels of total glutathione (tGSH) and glutathione reductase (GSHRd) were significantly lower in the TTD group, compared to the ETD-50, ETD-100 and SOG groups. Etoricoxib at a dose of 100 mg/kg better prevented I/R damage than the 50 mg/kg dose. Etoricoxib may be useful in clinical practice in the reduction of I/R damage on testes caused by torsion-detorsion.

• 한국정보디스플레이학회:학술대회논문집
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• 2004.08a
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• pp.1023-1023
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• 2004

• Journal of the Korean Institute of Telematics and Electronics C
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• v.36C no.10
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• pp.56-65
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• 1999

This paper presents an architecture and its instruction set for a graphic coprocessor(GCP) which can be used for a multimedia server. The proposed instruction set employs parallel architecture concepts, such as SIMD and Superscalar. GCP consists of a scheduler and four functional units. The scheduler solves an instruction bottleneck problem causing by sharing with four general processors(GPs). GCP can execute up to 4 instructions in parallel. It consists of about 56,000 gates and operates at 30 MHz clock frequency due to speed limitation of SOG technology. GCP meets the real-time DCT algorithm requirement of the CIF image format and can process up to 63 frames/sec for the DCT Algorithm and 21 frames/sec for the Full Block matching Algorithm of the CIF image format.

• Journal of the Korean Crystal Growth and Crystal Technology
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• v.6 no.3
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• pp.424-430
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• 1996

The present processing sequence for solar cells is very elaborate and ads to the cost of the fabricated cells. This processing cost, which accounts for about 30% of the total cost, can be reduced if the many high temperature sequences can be reduced without significantly reducing the cells energy conversion efficiency. By using the spin-on glasses (SOG) in conjunction with the conventional tube furnace (CTF) or rapid thermal annealer (RTA), the many high temperature process can be reduced to only one. In order to achieve efficiencies similar to the standard high temperature sequences using the solid or liquid sources, some basic characterization of the groove diffusion is necessary to ascertain the its suitability. This paper describes the work done in diffusing the buried contact grooves using the phosphorus SOG.

• 한국정보디스플레이학회:학술대회논문집
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• 2005.07b
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• pp.1462-1465
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• 2005

In this report, the FE characteristics of carbon nanotubes (CNTs) treated using both thermal annealing and mechanical coatings on the as-grown CNTs system atically studied. It was found that in the high temperature annealed samples, CNTs were attacked at its root during annealing due to a small amount of oxygen, and were pulled out of the substrate in places after FE measurements because of the contact resistance. However, for the mechanically coated samples both with spin on glass (SOG) and polymethyl methacrylate (PMMA), CNTs were found to be nearly intact after FE measurements and showed reliable FE characteristics over repeatable voltage scan. The reliability of CNTs during FE could be owing to the strong adhesion of CNTs to the substrate both by SOG and PMMA coatings.

• Journal of the Korean Institute of Telematics and Electronics C
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• v.35C no.12
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• pp.31-39
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• 1998

This paper presents the design and implementation of a new multimedia fixed-point DSP (MDSP) core for portable multimedia applications. The MDSP instruction set is designed through the analysis of multimedia algorithms and DSP instruction sets. The MDSP architecture employs parallel processing techniques, such as SIMD and vector processing as well as DSP techniques. The instruction set can handle various data formats and MDSP can perform two MAC operations in parallel. The switching network and packing network can increase the performance by overlapping data rearrangement cycles with computation cycles. We have designed Verilog HDL models and the 0.6 $\mu\textrm{m}$ Samsung KG75000 SOG library is used. The total gate count is 68,831 and the clock frequency is 30 MHz.

• Environmental Engineering Research
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• v.24 no.4
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• pp.711-717
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• 2019

The application of advanced oxidation for the treatment of oil refinery wastewater under UV radiation by using nanoparticles of titanium dioxide was investigated. Synthetic wastewater prepared from phenol crystals; Power Glide SAE40 motor vehicle oil and water was used. Response surface methodology (RSM) based on the Box-Behnken design was employed to design the experimental runs, optimize and study the interaction effects of the operating parameters including catalyst concentration, run time and airflow rate to maximize the degradation of oil (SOG) and phenol. The analysis of variance and the response models developed were used to evaluate the data obtained at a 95% confidence level. The use of the RSM demonstrated the graphical relationship that exists between individual factors and their interactive effects on the response, as compared to the one factor at time approach. The obtained optimum conditions of photocatalytic degradation are the catalyst concentration of 2 g/L, the run time of 30 min and the airflow rate of 1.04 L/min. Under the optimum conditions, a 68% desirability performance was obtained, representing 81% and 66% of SOG and phenol degradability, respectively. Thus, the hydrocarbon oils were readily degradable, while the phenols were more resistant to photocatalytic degradation.

• Korean Journal of Materials Research
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• v.3 no.5
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• pp.459-465
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• 1993

By making the inter-metal PECVD $SiO_2$ as a Si rich oxide under the SOG, the hydrogen and water related diffusants could be captured a t SI dangling bonds. This gettering process was known to prevent the device characteristics degradations related to the H, $H_20$. The basic characteristics of Si rich oxide have been studied according to changing high/low frequency power and $SiH_4/N_2O$ gas flow ratio in PECVD. As increase in low frequency power, deposition rate decreased but K.I. and compressive stress increased. Decrease of the water peaks of FTIR spectra at the wave number range of 3300~3800$\textrm{cm}^{-1}$' also indicated that intensty the films were densified. As increase in SiH, gas flow rate, deposition rate, R.I. and etch rate increased while compressive stress decreased. F'TIK spectra showed that peak intensity corresponding to Si-0-Si stretching vibration decreased and shifted to the lower wave numbers. But AES showed that Si dangl~ng bonds were increased as a result of lower Si:O(l: 1.23) ratlo inthe Si rich oxide as compared to Si : O(1 : 1.98) ratio of usual oxide.