• Proceedings of the Korean Society of Soil Zoology Conference
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• 1998.10a
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• pp.19-19
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• 1998

• Korean journal of applied entomology
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• v.31 no.1
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• pp.10-22
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• 1992

Oribatid mites communities at plantations of the Korean white pine (Pinus koraiensis) were investigated for the composition and distribution at the Sudong area, Namyangju-gun, Kyung-gido, Korea. Oribatid mites collected were classified into 38 families, 64 genera, and 109 species. Among them the eurysphere, stenosphere, and sporosphere species were 35, 49, and 25 species, respectively. The species diversity of oribatid mites increased at sites from 3 years after to 5 years after transplanting and then decreased by afforested years. The dominant species of oribated mites at the surveyed areas were 6 species including Ceratozetes japonicus. Number of dominent species and recessive species decreased by afforested years. However, influential species increased. According to the MGP analysis I, type G was found in all sites. The eurysphere and the sporosphere species were type G. The stenosphere species were type P at an earlier planting stage, type G at a middle planting stage, type M at a latter planting stage. The semieurysphere species were type M. According to the MGP analysis II, site 1, 2, and 4 were type G, but site 3, 5, and 6 were type P.

• Journal of Korean Traditional Oncology
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• v.20 no.2
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• pp.51-59
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• 2015

Objective: This paper is to investigate the current evidence and clinical effectiveness of mountain ginseng pharmacopuncture (MGP) in cancer treatment. Methods: Along with hand searches, relevant literatures were searched from Korean medical database until November 2015 without language restriction and clinical researches were selected for this review. Results: Nine articles were searched. The MGP was generally prepared in the concentration of ten percent. Also, the MGP has been used by intravenous injection much more than acupoint injection. The clinical effects were the suppression of the cancer cell growth, the improvement the quality of life, the reduction of the side effect by chemotherapy and radiotherapy. Conclusion: This analysis suggests that the MGP can be used as a single therapy or a supportive therapy with conventional therapies, which are chemotherapy or radiotherapy.

• Food Science and Preservation
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• v.14 no.3
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• pp.247-255
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• 2007

This study compared the quality characteristics, including aroma, of M. longissimus from five Korean native black barrows(64 kg, KNP) and five modem genotype barrows($Landrace{\times}Yorkshire{\times}Duroc$, 114 kg, MGP), during vacuum packaged-chilling. The samples were vacuum packaged, stored at $2{\pm}0.3^{\circ}C$ for 12 days, and then subjected to quality measurement. The KNP had higher fat content than did MGP(p<0.05), but KNP contained lower C14:0, C18:3 and C20:5 concentrations than did MGP(p<0.05). The KNP showed lower pH values(p<0.05) and water-holding capacities than did MGP, and were redder in color than MGP during storage. The TBARS increased more quickly in KNP than in MGP samples during storage. In texture, KNP showed firmer muscle tone than did MGP during storage(p<0.05). Various aroma compounds including 3-methyl-l-butanol, 2-ethyl hexanol and m-xylene were detected with SPME-GC/MS after 12 days of storage, and aroma patterns of KNP and MGP, obtained with an electronic nose, differed during storage.

• Journal of Animal Science and Technology
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• v.49 no.2
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• pp.257-268
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• 2007

This study was carried out to investigate the quality comparison of M. longissimus from 4 crossbred wild boars(wild boar ♂×Duroc ♀, 113kg, 1 barrow and 3 gilts, CWB) reared outdoor, 5 Korean native black pigs(64kg, 5 barrows, KNP) and 5 modern genotype pigs(Landrace×Yorkshire×Duroc, 114kg, 5 barrows, MGP) reared indoor. The samples were stored at 2±0.2℃ for 12 days and utilized in the quality measurement. The moisture content was significantly higher in CWB than in KNP(p<0.05), however crude fat content was significantly lower in CWB than in KNP(p<0.05). The pH value of CWB was significantly lower than that of MGP during 12 days of storage(p<0.05). Therefore the CWB showed significantly lower water-holding capacity than MGP(p<0.05). The L*, a*, b* and C* values of CWB were significantly lower than those of KNP during 12 days of storage(p<0.05), however those of CWB were significantly higher than those of MGP after 3 and 6 days of storage(p<0.05). In fatty acid composition, the CWB had higher unsaturated fatty acid including linoleic acid, arachidonic acid and lower saturated fatty acid. However, the lipid oxidation of CWB was delayed during storage compared with KNP and MGP. The aroma patterns by principal component analysis(PCA) from electronic nose was discriminately different among 3 different pork at 0 and 12 day of storage.

• Annual Conference on Human and Language Technology
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• 2020.10a
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• pp.93-97
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• 2020

본 연구는 딥 러닝 기반 의존 구문 분석에서, 학습에 적용하는 손실 함수에 따른 성능을 평가하였다. Pointer Network를 이용한 Left-To-Right 모델을 총 세 가지의 손실 함수(Maximize Golden Probability, Cross Entropy, Local Hinge)를 이용하여 학습시켰다. 그 결과 LH 손실 함수로 학습한 모델이 선행 연구와 같이 MGP 손실 함수로 학습한 것에 비해 UAS/LAS가 각각 0.86%p/0.87%p 상승하였으며, 특히 의존 거리가 먼 경우에 대하여 분석 성능이 크게 향상됨을 확인하였다. 딥러닝 의존 구문 분석기를 구현할 때 학습모델과 입력 표상뿐만 아니라 손실 함수 역시 중요하게 고려되어야 함을 보였다.

• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.37 no.3
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• pp.181-189
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• 2001

This paper describes the positioning accuracy of GPS moduls (KGP9800C, KiRyung) which need to record the operating position of fishing boat as realtime processing in order to develope auto recording system of fishing boat's operating information, and then it's positioning accuracy for DGPS receiver (MGP-100D, Shin-A) and DGPS beacon (GP-36, Furuno) were analyzed. Futhermore, it was examined the positioning error of the GPS module with processing algorithm to minimize the effect of the signal fluctuations. The results indicate that the positioning error is able to decrease 5m as 2drms, and such improvement of positioning performance for GPS module (KGP9800C) can be provide the basic design data in the development of the auto recording system of fishing boat's operating information.

• Journal of Navigation and Port Research
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• v.35 no.3
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• pp.259-263
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• 2011

This study explores ways to improve the actual conditions of ocean environment by conducting a comparative study on the current sea-water quality of Busan Metropolitan City and Incheon Metropolitan City that are representative sea port cities in Korea. The indices used to evaluate the sea-water quality include water temperature, salt content, PH, DO, COD, DIN, T-N, DIP, T-P, Sio2-Si, floating materials, and Chi-a. The findings of the analysis can be summarized as follows: First, ocean environmental states of Busan Metropolitan City and Incheon Metropolitan City are getting increasingly worse between the year of 2000 and 2003. Second, T-N, DIP and T-P have been main contributors in worsening ocean environmental states of Busan Metropolitan City and Incheon Metropolitan City.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.23 no.9
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• pp.1025-1031
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• 2019

This study proposes a PCS that enables efficient operation of seawater pumps for ships by implementing ML-based algorithms. Seawater temperature, RPM and power consumption data are acquired from two ships with PCS, analyzed with regression analysis method, and new algorithms are presented. Using the algorithms presented, Ship A saved about 36% compared to the PCS application, and ML-based algorithms in certain sea temperatures of 19 to 27 degrees Celsius and above 32 degrees Celsius were about 1% lower than Ship A's PCS. Ship B saved about 50% compared to PCS not applied, and about 2% more than Ship B's PCS in waters above $19^{\circ}C$, a specified sea temperature. The derived data can be used to suggest the optimum pump speed and sea route. In addition, the trend of acquired data can be used to infer the performance of the pump or the timing of elimination of the MGPS when efficiency becomes poor.

• Korean Journal of Microbiology
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• v.38 no.2
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• pp.113-118
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• 2002

Laboratory experiments were aimed to evaluate the effect of nitrate as a electron acceptor during the biological phosphorus uptake and to investigate the microbial community. Anaerobic-anoxic sequencing batch reactor (SBR) compared the removal behaviour to anaerobic-oxic SBR, both SBRs maintained lower effluent quality with 1.0 mgp/1. Anaerobic-anoxic SBR was able to remove additional 5.0 to 7.0 mg (P+N)/ι than other biological nutrient removal (BM) system. Therefore, it was proposed that the anaerobic-anoxic SBR was more effective at weak sewage. From the results of the maicrobial community analysis, it can be inferred that denitrifying bacteria and polyphosphate accumulating bacteria coexist in anaerobic-anoxic SBR during stable condition for removing the nitrogen and phosphorus. Particularly, it was suggested that the Zoogloea ramigera in the $\beta$-subclass of proteobacteria and the Alcaligenes defragrans of the Rhodocyclus group in the $\beta$-subclass of proteobacteria played a major role for removing the nitrogen and phosphorus as dPAOs (denitrifying phosphate accumulating organisms).