• Journal of the Korean Association of Geographic Information Studies
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• v.20 no.4
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• pp.89-101
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• 2017

Crime occurs differently based on not only place locations and building uses but also the characteristics of the people who use the place and the spatial structures of the buildings and locations. Therefore, if spatial big data, which contain spatial and regional properties, can be utilized, proper crime prevention measures can be enacted. Recently, with the advent of big data and the revolutionary intelligent information era, predictive policing has emerged as a new paradigm for police activities. Based on 7420 actual crime incidents occurring over three years in a typical provincial city, "J city," this study identified the areas in which crimes occurred and predicted risky areas. Spatial regression analysis was performed using spatial big data about only physical and environmental variables. Based on the results, using the street width, average number of building floors, building coverage ratio, the type of use of the first floor (Type II neighborhood living facility, commercial facility, pleasure use, or residential use), this study established a Crime Incident Prediction Model (CIPM) based on Bayesian probability theory. As a result, it was found that the model was suitable for crime prediction because the overlap analysis with the actual crime areas and the receiver operating characteristic curve (Roc curve), which evaluated the accuracy of the model, showed an area under the curve (AUC) value of 0.8. It was also found that a block where the commercial and entertainment facilities were concentrated, a block where the number of building floors is high, and a block where the commercial, entertainment, residential facilities are mixed are high-risk areas. This study provides a meaningful step forward to the development of a crime prediction model, unlike previous studies that explored the spatial distribution of crime and the factors influencing crime occurrence.

• Food Science of Animal Resources
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• v.27 no.4
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• pp.522-530
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• 2007

This experiment was carried out to measure the content of lactoferrin, IgA, $IgG_1,\;IgG_2$, in Holstein colostrum, and to test the effect of it's colostrum on the antibacterial activity to pathogenic bacteria and the growth stimulation of lactic acid bacteria. Colostrum was collected at the first, second, and third day after parturition in summer and winter season. The levels of lactoferrin, IgA, $IgG_1,\;and\;IgG_2$ in Holstein cow colostrum were 0.30 mg/mL, 0.37 mg/mL, 4.00 mg/mL, 0.37 mg/mL, respectively, on the first day of the summer season whereas they were 1.16 mg/mL, 2.60 mg/mL, 13.35 mg/mL, 1.30 mg/mL on the first day of the winter season, postpartum. Heat treated ($65^{\circ}C$ for 30 min) or non-treated colostrum showed antibacterial activity toward Escherichia coli. The growth of commercial mixed strains (Bifidobacterium longum, Lactobacillus acidophilus, Streptococcus themophilus), L. acidophilus, L. casei, L. bulgaricus, and L. lactis subsp. cremoris were improved in first, second and third day colostrum compared to normal milk. Commercial miked strains (B. longum, L. acidophilus S. themophilus) lowered the pH to 4.97-5.22 and 4.89 while increasing the titratable acidity to 0.75-0.88% and 0.70% in colostrum and normal milk, respectively. However, L. casei, L. bulgaricus, L. lactis subsp. cremoris lowered the pH to 5.96-6.47 and 6.5-6.8 while increasing the titratable acidity to 0.29-0.48% and 0.20-0.25% in colostrum and normal milk, respectively.

• Journal of Life Science
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• v.18 no.7
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• pp.907-911
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• 2008

Radish (Raphanus sativus L.) is one of very important crop plants in the world. It is very important to determine hybrid seed quality in the production of hybrid Brassica vegetable seeds to avoid unacceptable contamination with self-inbred (sib) seeds. The allozyme for evaluating seed purity in a commercial $F_1-hybrid$ radish cultivar is demonstrated. Three hundred sixty seeds from the male and female harvest were subsequently screened for seed purity using 27 isozyme loci. Especially, F1 hybrids of radish, Per-1 ($aa{\times}bb$), Lap-1 ($aa{\times}bb$), Est-1 ($aa{\times}bb$) were presented clear hybrid bands. Est-1 locus revealed that 15 (8.3%) seeds from the female harvest and 26 (14.4%) seeds from the male harvest were sibs. It maintains higher than average level of genetic diversity compared with their correspondent parents. Shannon's index of phenotypic diversity (I) of hybrids was the highest of all accessions (R. sativus L. cv. Daepeng, R. sativus L. cv. Backza, and their hybrids). The allozyme may lead to a better insight into the hybrid seed purity.

• Journal of the Korean GEO-environmental Society
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• v.1 no.1
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• pp.13-18
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• 2000

The purposes of this study are the analysis of landfill gases(LFGs) in old open dumping landfill site near middle city and offer the useful data for reusing the landfill site as the residental, commercial and other purposes. The concentration of $CO_2$ and $CH_4$ were lower as 8.28 vol% and 1,247 ppm but the concentrations of $NH_3$ and $H_2S$ were 7 times and 12 times higher than TLV-TWA standard. The concentration of $CH_4$ and other gases were lower than the ACGIH criterion. As the result of the environmental assessment on the open dumping landfill, if appears that this landfill is maturation phase and the formation of LFGs is reduced. If the treatment facility of $NH_3$ and $H_2S$ gases is prepared, it can be safely used as this landfill site.

• Journal of Plant Biotechnology
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• v.34 no.3
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• pp.207-212
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• 2007

This study describes a simple and rapid method for quantitative determination of $\gamma$-aminobutyric acid (GABA) using $^1H$ NMR spectroscopy from whole cell extracts of plant suspension cultures. When 9 cell lines derived from 8 species of higher plants maintained in liquid Marashige and Skoog (MS) medium supplemented with 1 mg/L 2,4-dichlorophenoxyacetic acid (2,4-D) were subjected to $^1H$ NMR, a cell line of Coriandrum sativum L. exhibited the highest level of GABA. The level reached up to 16.9 mg/dry wt when cells were cultured in MS medium supplemented with 0.5 mg/L 2,4-D after 3 weeks of incubation. The method for quantitative determination of GABA using $^1H$ NMR established in this study could be applied to high-throughput screening of various plant resources for GABA production and the cell suspension culture system of C. sativum could be further developed for commercial production of GABA.

• Journal of Global Scholars of Marketing Science
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• v.6
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• pp.313-337
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• 2000

오늘날 병원마케팅에서 간호서비스는 병원 내 어느 전문직보다도 가장 많은 시간을 고객인 환자와 합께 나누며 환자의 욕구 충족을 위하여 고도의 분업화된 제반 부서들간의 활동을 조정하고 융화시키는 역할올 통하여 환자들이 지각하는 병원서비스의 만족도에 종요 한 부분을 차지하고 있으므로 병원마케팅의 전략적 초점으로 전환될 필요가 있다. 의료 서비스는 특성상 전문성이 강해서 정보가 소비자에게 공유되지 못하고 있으며 비영리조직이라는 인식하에 의료 서비스에 대한 광고를 제한합으로써 실제적으로 소비자에게 필요한 의료 관련 정보들마저도 제한을 받는 경우가 많이 있다. 그리고 의료서비스의 무형성, 비분리성, 이질성, 소멸성의 특성으로 어떠한 의료 서비스를 이용할 것인지해 대한 결정을 고객이 하기 어렵기 때문에 오늘날 의료 소비자들이 의료제공 기관을 선택 할 때는 밑올만한 다른 사랑의 추천에 크게 의존하고 있는 것으로 알려져 있으며, 국내의 연구에서도 의료소비자들이 병원을 선택하는 주된 정보 획득 원천이 주변의 제 3자인 것으로 알려져 있다. 이러한 정보 전달에 구전 커뮤니케이션이 주요한 제3자적 억할을 한다. 이러 한 관접에서 불 때 의료 소비자둘 사이의 구전 커뮤니케이션은 마케 팅 전략상 매우 종요하 며 마케팅 관리측면에서 의료 소비자들의 구전 커뮤니케이션 형태톨 파악하는 것은 매우 중요한 일이라고 할 수 있다. 이에 본 연구는 구전 커뮤니케이션의 내용 및 경로 그리고 유형을 파악하고 이들 유형간 의료서비스의 만족도를 알아봄으로써 효파적인 병원 마케팅 전략을 수립하는데 필요한 자료를 제공하고자 한다. 본 연구의 결과를 증합해 보면 의료소비자들이 연령 성별 학력, 소득, 직업, 주거지가 비슷한 사람과 구전이 활발하게 일어냐는 것을 파악 할 수 있어 특히 상업적 광고가 제한 된 병원의 마케팅 전략에 oH우 유용한 것이 훨 수 있다. 또한 불만족한 소비자일수록 발신 자적 입장에 서서 주위의 사람들에게 활발한 구전 활동을 수행하고 었음을 알 수 있다. 이 는 의료 소비자들이 만족한 경우보다는 불만족한 경우에 더욱 구전을 수행하려는 의지가 강해짐올 시사한다. 따라서 병원은 소비자들의 불만을 감소시키기 위해 노력해야 한다. 특히 의료인의 친절함이 가장 많이 구전이 되는 것을 알 수 있었는데 의사나 간호사는 치료 나 간호의 직접적인 제공자로서 의료 소비자들의 만족도에 중요한 영향을 미치므로 의료소 비자들의 요구에 부응하는 서비스를 충족시켜 줄 수 있도록 노력해야하며 이러한 바탕 위에 병원마케팅 전략이 수립되어야 할 것이다.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.27 no.3
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• pp.306-313
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• 1994

In order to estimate the degree of genetic divergence between the two types of finespotted flounder, Pleuronichthys cornutus which is important commercially in Japan, isozyme analysis was carried out by starch gel electrophoresis. Twenty two loci coding for fourteen enzymes were scored in two types of finespotted flounder and three completely divergent loci (Acp, Idh-2 and Mdh-2), with no common alleles, were observed between these two types. Nei's genetic distance between two types was 0.46592. However, the expected average heterozygosity was 0.120 in type A (Hon meitagarei) and 0.095 in type B (Bake meitagarei) These results mean that the existence of two types of finespotted flounder was established in this study which may have had genetic divergence and the divergence time of these two types may have been about $2.3{\times}10^6$ years ago.

• Journal of the Korean Society for Library and Information Science
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• v.50 no.4
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• pp.35-53
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• 2016

Many publishers tried flipping, or extensively changed their journals flipped. They considered that converting an established journal into OA journal is more attractive than launching an entirely new OA journal. After conducting a careful literature review, this study provided the background and current situations on flipping. There are flipped OA journals alive published by commercial publisher, society, university, and institute in the field of science and medicine. This study found the increased number of published articles after flipping, with 69% of 97 flipped OA journals in 2015 having impact factors. Also 92% of the journals experienced rising in ranking of impart factor, or achieved it for the first time. It was suggested that the roles of academic society, funding agencies, and universities when it comes to active flipping.

• Development and Reproduction
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• v.8 no.1
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• pp.11-17
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• 2004

The larvae and juvenile development of haddock Melanogrammus aeglefinus which is significant commercial fish living north Atlantic Ocean are described here. Larvae were reared in laboratory and sampled periodically for developmental study until 67 days after hatching. An increase in total length(TL) of fish indicated continuous growth, described by the growth expression Y=4.07 $e^{0.037}$( $R^{2}$=0.9978). The newly hatched pre-larvae was 4.9 mm in TL with ellipsoid yolk. In 16 days after hatching, larvae attained 6.8 mm in TL, and absorbed the yolk completely to become post-larval stage, but first heterotrophic food could be in 7 days after hatching already. Post-larval stage continued during 16~52 days after hatching with development of organs attachment. In 61 days after hatching with 41.3 mm in TL, the fries became a juvenile stage respectively having small teed lateral line, and a black blotch on the flank same as adults, but chin barbel was not developed yet. It was presumed that haddock changed food and ecological behavior after metamorphosis ken this time.e.

• Archives of design research
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• v.20
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• pp.75-85
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• 1997

After the second world war the vulgar functionalism, which was called as the international style, was developed in the interest of the post capitalistic society. The vulgar functionalism reflected only inhuman commercialism and brought to psycho-mental and social problems. By the result in the mid-sixties the criticism movement of the functionalism had began as a king of the 68-movement in the german architecture and design scene. And it went on in the seventies, and had a decisive influence on the forming of the extended functionalism. The extended functionalism is bases on the definition of functions in the using process of the mass production and consumption society. Those functions, viz. Practical Function, Theoretical Function, Ecological Function, (formal-) Aesthetical Function, Indicating Function, Symbolical Function, have been the core criteria in the analysis and developing phase of the todays' german design scene.