• 주택과사람들
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• s.189
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• pp.90-93
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• 2006

<사랑 후에 오는 것들>을 읽으면서 자주 앞표지를 들춰보았다. 공지영이 쓴 소설이 맞는지, 자꾸 의아해져서다. 트렌디한 단어들 속에 살고 있는 소설 속 '홍'은 이전 공지영 소설의 주인공처럼 시대를 향해 전투적이지도, 시대에 짓눌리지도 않았다. 그녀의 소설이 달라졌다. <냉정과 열정 사이>로 잘 알려진 일본 작가 츠지 히토나리와 함께 데뷔 후 처음으로 '사랑 이야기'를 쓴 소설가 공지영을 만났다.

• Journal of the Korean Data and Information Science Society
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• v.9 no.1
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• pp.47-56
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• 1998

Zero-Inflated Poisson models are mixed models of the Poisson and Bernoulli models. Recently Zero-Inflated Poisson distributions have been used frequently rather than previous Poisson distributions because the developement of industrial technology make few defects in manufacturing process. It is important that univariate Zero-Inflated Poisson distributions are extended to bivariate distributions to generalize the multivariate distributions. In this paper we proposed three types of the bivariate Zero-Inflated Poisson distributions and obtained these moments. We compared the three types of distributions by using the moments.

• Journal of Korean Library and Information Science Society
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• v.40 no.1
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• pp.517-540
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• 2009

The bookstart program for infants and toddlers is still in experimental progress. From this qualitative research that contains the both administration and utilization of the bookstart program at the Cheonan public library, some necessities for improvement were found to be the more effective program. The administration staffs of program consist of the supporting team and the instructional team. This program gives the meaningful experience to staffs such as the satisfaction as supporters of caring infants and toddlers, extension of social participation, and developing professionalism. The characteristic (purpose) of bookstart program for infants and toddlers could be categorized as three: offering a place to plays with other infants and toddlers, opportunities to exchange practical information, and chances to have educational support. To be more effective program, the difficulties and administrative problems of the program should be solved.

• Proceedings of the IEEK Conference
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• 2000.09a
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• pp.849-852
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• 2000

본 논문은 배경이 고정되지 않은 복잡한 동영상에서의 물체 추적을 위하여 다중 모델 색상 히스토그램 역투영(Multi Model Color Histogram Back-projection)방법을 제안한다. 색상 히스토그램 역투영(Color Histogram Back-projection)을 이용하면 카메라의 움직임 때문에 발생하는 배경의 변화에 관계없이 물체를 추적할 수 있다. 기존의 방법은 추적하려는 물체에 대해 하나의 모델만을 적용했기 때문에, 배경영역 색분포의 영향을 많이 받는다. 이를 해결하기 위해 다중 모델 색상 히스토그램 역투영 방법을 이용하였다. 이 방법은 추적하려는 물체에 대해 여러 개의 모델을 구하여 각각에 대해 색상 히스토그램 역투영을 수행한다 또한 역투영 이진 영상에서 물체의 위치를 결정하기 위한 수평, 수직 프로젝션 방법의 문제점을 레이블링(Labeling)을 사용하여 보완하였다.

• Health and Mission
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• s.5
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• pp.16-29
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• 2006

그리스도 영성은 오직 내면의 감각으로 감지되는 내부적인 영역으로 인간실존의 근본이 되어 인생의 모든 차원에서 삶으로 표현되고 그리스도와 성령을 통해서 '여정'의 형태로 드러난다. 영성은 융합을 통하여 심리와 정신세계를 통찰하고 치료적인 도구가 되어 학문의 영역으로 자리매김 할 것이다.

• The Korean Journal of Applied Statistics
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• v.35 no.2
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• pp.311-325
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• 2022

For count responses, the situation of excess zeros often occurs in various research fields. Zero-inflated model is a common choice for modeling such count data. Bayesian inference for the zero-inflated model has long been recognized as a hard problem because the form of conditional posterior distribution is not in closed form. Recently, however, Pillow and Scott (2012) and Polson et al. (2013) proposed a Pólya-Gamma data-augmentation strategy for logistic and negative binomial models, facilitating Bayesian inference for the zero-inflated model. We apply Bayesian zero-inflated negative binomial regression model to longitudinal pharmaceutical data which have been previously analyzed by Min and Agresti (2005). To facilitate posterior sampling for longitudinal zero-inflated model, we use the Pólya-Gamma data-augmentation strategy.

• Korean journal of applied entomology
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• v.5_6
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• pp.27-32
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• 1968

The larval instar of Scintillatrix djingischani OBENBERGER WES determined by measuring the head width of the larvae, some of which were bred in the room and the other collected in orchards during four years(1963-1966). Their growth ratio and variation were also studied. 1) The variation curve of the head width of the Iarvae distinctly appeared to be seven (7) curves, which seemed to have lived to be over seven(7) instars after six(6) times of molting. 2) In general, tile larvae live out to be 6-7 instar. Those pupated at 6th instar seem to over winter in tissue from November as matured. And those pupated in late Spring or early Summer after over wintering in canbium seem to be at 7th instar. 3) The standard deviation of the head width tends to grow larger except at 1st and 7th instar, while the coefficient of variation tends to decrease according as the number of instar increases. The growth ratio was found to decrease according as the number of instar increase except at 1 at and 2 nd instar. 4) To the growth of tee larval head width of this insect, Games and Campbell's formula was more applicable than Dyar's. 5) From the activties of larvae it is presumed that those bred in the year over winter in phelloderm or canbium at the 2 nd-3 rd instar, and the matured (2 year old) emerge the next year after over wintering in cambium or tissue at the 5th or 6th instar.

• Korean Journal of Breeding Science
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• v.43 no.4
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• pp.297-303
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• 2011

In order to confirm the biological activities of rice bran and hull, total phenolic content, antioxidant and anticancer activities were examined in three rice varieties that have different seed coat colors such as brown, black, and purple. The antioxidant activity was measured by free radical scavenging assay including DPPH, $ABTS^+$ and reducing power activity. The anticancer activity was evaluated by WST assay with human HepG2 cell lines. As the result, Huegjinju, black seed coat rice, showed higher of the total phenolics contents in both bran and hull, than purple Jeojinju and brown Ilpum. In the antioxidant activity, Heugjinju showed the highest among the bran extracts, but the activities of hull extracts were similar in three varieties. In the anticancer activity to HepG2 cell line, the hull extract was 20% higher than that of bran extract in the average of three varieties. The hull extracts of Ilpum and Jeokjinju showed similar anticancer activites about 92%, and that of Heugjinju showed the lowest activity of 30.4%. The anticancer activities of hull extracts in three varieties showed positive correlation with total phenolics contents, DPPH radical scavenging activities and reducing power activities. In conclusion, the rice bran and hull showed potent antioxidant and anticancer activities varied in three varieties that have different seed coat colors.

• Journal of Life Science
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• v.34 no.3
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• pp.153-159
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• 2024

Dioscorea alata L, commonly known as "tropical yam" is the most widely consumed yam species among the 650 yam species belonging to the Dioscoreacea family. It is extensively cultivated in tropical and subtropical regions and is a major food source in Africa and India. Also, it is used for medicinal purposes, particularly in China and Taiwan, for its anti-inflammatory properties. In comparison to other yam varieties such as D. batatas or D. opposita, the tropical yam has gained popularity in Korea due to its higher yield per unit area. In this study, the nutritional characteristics and anti-thrombosis activity of the aerial bulbils of D. alata L. tropical yam were compared to those of D. opposita. The results showed that the aerial bulbils of tropical yam exhibited nutritional characteristics and potent anticoagulant activity compared to those of domestic yam varieties. The bulbils extract of tropical yam showed superior anticoagulant activities against thrombin, prothrombin and blood coagulation factors. Furthermore, the bulbils extract of tropical yam exhibited strong platelet aggregation inhibition at 0.25 mg/ml and showed no hemolytic activity up to a concentration of 2.5 mg/ml. These findings suggest the potential development of high-value anti-thrombosis agents utilizing the aerial bulbils of tropical yam.

• Feed Journal
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• v.6 no.1 s.53
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• pp.140-143
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• 2008