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북서항로의 가능성을 긍정적으로 그려 놓은 메르카토로의 1569년 세계지도와 오르텔리우스 1570년 세계지도의 등장, 로버트 더들리를 필두로 한 활동가 그룹의 새로운 권력층 부상, 1560년대 후반과 1570년대 초반 멕시코-필리핀 간 스페인의 태평양 무역항로 정착, 네덜란드를 사이에 두고 스페인과 잉글랜드의 갈등 증폭 등을 배경으로 잉글랜드로서는 스페인과의 마찰을 무릅쓰고라도 동방무역에 참가하지 않을 수 없게 된다. 그 결과 프로비셔의 북서항로 탐험, 드레이크의 세계 일주, 펫과 잭먼의 북동항로 탐험 등 일련의 북방항로 탐험이 1570년대 후반 집중된다. 한편 1550년대 잉글랜드 북방탐험에서 디의 역할은 항해에 대한 기술 자문역에 그쳤지만, 1570년대 후반에 들어서면서 대영제국이라는 자신의 아이디어에 의거해 잉글랜드의 해외 탐험이 갖는 특별한 정치적 의미를 선전하기 시작했다. 이 시기에 메르카토르, 디, 오르텔리우스, 해클루트 사이에 북극지방의 지리 지식을 놓고 활발한 서신교환이 이루어진다. 잉글랜드 지식인과 탐험가들은 북방영토에 대한 관심 때문에 메르카토르의 지식이 필요했고, 마찬가지로 메르카토르의 입장에서는 계속된 탐험으로 축척된 북방영토에 관한 잉글랜드의 정보가 필요했던 것이다.

The advent of Mercator's world map in 1569 and Ortelius's world map in 1570 which depicted the feasibility of northwest passage positively, the rise of the new power elites such as Robert Dudley in England, the settlement of trans-pacific trade between Mexico and the Philippines, and the deepening conflicts between Spain and England urged England to engage in the East Indies trades. Consequently, a series of the northwest voyage of Frobisher, the circum-navigation of Drake, and the northeast voyage of Pet and Jackman were executed in the late of 1570's. Meanwhile, the role of John Dee at north voyage in the 1550's was restricted to an advisor to the art of navigation, but based on the his idea of British Empire, he propagandized the special political meanings of oversea exploration in the late of 1570's. At this time, the correspondences among Mercator, Dee, Ortelius and Hakluyt occured in order to discuss the information of the Arctic area. The intellectuals and explorers needed the knowledges of Mercator due to the interest of Northern territory, and Mercator also needed the England's informations about that region which were accumulated through the many explorations.

본 연구에서는 학문중심 통합교육과정 관점으로 영재를 위한 통합교육과정을 개발할 수 있는지 그 가능성을 탐색하고자 하였다. 이를 위해 학문중심 통합교육과정 관점의 대표적인 모형인 Drake 모형을 기반으로 개발된 캐나다 온타리오 주의 통합교육과정을 분석하고, 과학영재학교 교육과정에의 적용 가능성을 탐색하였다. 온타리오 주의 사례는 학교 교육과정 내에 '큰 아이디어(Big Idea)'를 중심으로 통합교육과정을 개설하여 선택된 전공과정의 심화뿐만 아니라 타 학문과의 통합시도, 미래 문제의 해결을 위한 통합 적용 등의 가능성을 보여줌으로써 교과과정 내에서 또는 개인별 심화연구까지 통합을 통한 연구 가능성을 제시해주었다. Drake 모형에 기반한 온타리오 주의 통합교육과정을 영재를 위한 통합교육과정 개발에도 적용 가능한지를 살펴보기 위해 온타리오 주의 '정보학 개론' 과목을 국내 과학영재학교의 유사과목인 '정보과학' 과목에 적용해 본 결과, Drake 모형의 탐색 망, KDB 우산, 최종 과제 만들기 단계를 차별화하면 과학영재학교에서 현재 운영 중인 과목에도 충분히 적용 가능하다는 결론을 얻을 수 있었다. 이를 통해 영재를 위한 통합교육과정을 개발하고 실행하기 위해서는 영재들이 학습해야 할 학습 목표, 이해를 보여줄 평가계획, 타학문 또는 실세계 문제와의 통합 경험제공 등을 고려해야 하고 이를 위해 통합교육과정 개발을 위한 교사 협의체를 구성하는 것이 필요하다는 점을 제안하였다.

This study aimed to explore the direction and possibility of development of the integrated curriculum for the Gifted students in the discipline-centered curriculum perspective. To this end, the study analysed the Ontario interdisciplinary curriculum based on a Drake's Integration Model which is typical model of the discipline-centered curriculum and explored the applicability to Science Gifted Academy in Korea. Through showing the possibility of enrichment on the selected majors, integration with other disciplines and solving the future problems by the integrated curriculum centered on 'Big Idea', the Ontario interdisciplinary curriculum gave suggestions of curriculum integration within or through individual research and integrated curriculum for the Gifted. The application of the Ontario's "Introduction to Information studies" to "Information Science" in Science Gifted Academy in Korea could be obtained the conclusion that the Drake's Integration model is applied to the Gifted by the individualization of the navigation network, KDB(Knowledge-Do-Be) umbrella, and the final interdisciplinary task. From this result, we could suggest that the development of integrated curriculum for the Gifted should be considered the clarity of learning objectives for the Gifted, the plan of evaluation to demonstrate big understanding and big idea, the integration with other disciplines or real-world problem, as well as the need of teachers council for the integrated curriculum. This study is expected to be contribute to development of the integrated curriculum model for the gifted based on the their characteristics and to be utilized in Science Gifted Academy.

While phytoplankton diversity and productivity in the Southern Ocean has been widely studied in recent years, most attention has been given to elucidating environmental factors that affect the dynamics of micro-plankton (mainly diatoms) and nano-plankton (mainly Phaeocystis antarctica). Only limited effects have been given to studying the occurrence and the potential risks associated with the blooming of dinoflagellates in the relevant waters. This study focused on the appearance and toxicological characteristics of a toxic dinoflagellate, Alexandrium tamarense, identified and isolated from the Drake Passage in a research cruise from November to December 2001 The appearance of A. tamarense in the Southern Ocean indicates the risk of a paralytic shellfish poisoning (PSP) outbreak there and is therefore of scientific concern. Results showed that while the overall quantity of A. tamarense in water samples from 30meters below the sea surface often comprised less than 0.1% of the total population of phytoplankton, the highest concentration of A. tamarense (20 cells $L^{-1}$) was recorded in the portion of the Southern Ocean between the southern end of South America and the Falkland Islands. Waters near the Polar Front contained the second highest concentrations of 10-15 cells $L^{-1}$. A. tamarense was however rarely found in waters near the southern side of the Polar Front, indicating that cold sea temperatures near the Antarctic ice does not favor the growth of this dinoflagellate. One strain of A. tamarense from this cruise was isolated and cultured for further study in the laboratory. Experiments showed that this strain of A. tamarense has a high tolerance to temperature variations and could survive at temperatures ranging from $5-26^{\circ}C$. This shows the cosmopolitan nature off. tamarense. With regard to the algal toxins produced, this strain of A. tamarense produced mainly C-2 toxins but very little saxitoxin and gonyailtoxin. The toxicological property of this A. tamarense strain coincided with a massive death of penguins in the Falkland Islands in December 2002 to January 2003.

인공위성 레이더고도 측정값으로부터 유도된 중력이상으로턱터 남극 드레이크해협의 해저지형을 계산하기 위해 Gravity-Geologic Method(GGM)를 적용하였다. 총 6548개의 음항측심자료 중 2/3는 control depth로, 나머지는 결과 검증을 위한 check point 자료로 이용하였다. 효과적인 계산을 위해 해수와 해저지형의 밀도차이는 check point를 이용, 9.0 gm/㎤로 가정하였다. Control depth로부터 광역중력이상을 계산하였고, 이를 Sandwell & Smith(1997)의 중력이상으로부터 제거하여 해저지형의 기복에 의한 중력 효과를 계산하였으며, 이로부터 해저지형을 복원하였다. Selective Merging 기법을 개발하여 복원된 해저지형과 고주파 측심자료를 효과적으로 합성하였다. 복원된 해저지형은 한국해양연구원의 측심자료, GEODAS 및 전지구 모델 ETOPO5 결과와 각각 0.91, 0.92, 0.85의 상관계수를 갖으며, Selective Merging을 이용한 최종 결과는 GEODAS 및 Smith Sandwell(1997)의 결과와 각각 0.948 및 0.954의 상관관계 및 449.8, 441.3 m의 RMS 오차를 갖는다. GGM을 이용하여 계산된 해저지형은 측심이 충분히 이루어지지 않은 지역의 경우 전지구모델(ETOPO5)이나 자료의 양이 불충분한 음항측심에 의한 결과보다 우수한 것으로 나타났다.

The Gravity-Geologic Method (GGM) was implemented for bathymetric determinations in the Drake Passage, Antarctica, using global marine Free-air Gravity Anomalies (FAGA) data sets by Sandwell and Smith (1997) and local echo sounding measurements. Of the 6548 bathymetric sounding measurements, two thirds of these points were used as control depths, while the remaining values were used as checkpoints. A density contrast of 9.0 gm/㎤ was selected based on the checkpoints predictions with changes in the density contrast assumed between the seawater and ocean bottom topographic mass. Control depths from the echo soundings were used to determine regional gravity components that were removed from FAGA to estimate the gravity effects of the bathymetry. These gravity effects were converted to bathymetry by inversion. In particular, a selective merging technique was developed to effectively combine the echo sounding depths with the GGM bathymetiy to enhance high frequency components along the shipborne sounding tracklines. For the rugged bathymetry of the research area, the GGM bathymetry shows correlation coefficients (CC) of 0.91, 0.92, and 0.85 with local shipborne sounding by KORDI, GEODAS, and a global ETOPO5 model, respectively. The enhanced GGM by selective merging shows imploved CCs of 0.948 and 0.954 with GEODAS and Smith & Sandwell (1997)'s predictions with RMS differences of 449.8 and 441.3 meters. The global marine FAGA data sets and other bathymetric models ensure that the GGM can be used in conjunction with shipborne bathymetry from echo sounding to extend the coverage into the unmapped regions, which should generate better results than simply gridding the sparse data or relying upon lower resolution global data sets such as ETOPO5.

The purpose of this paper is to analyze the loathing of Temple's body in William Faulkner's Sanctuary through the concept of Julia Kristeva's negativity. Kristeva's negativity is a re-contextualization that transforms denial into affirmation, ultimately bringing about a rupture and change in discourse and dominant society. Temple shows the process of restoring the suppressed sexuality, the semiotic of the Virgin Mary's tears. In this process, the inhuman reality of women is revealed. Temple's body shows the character of the filthy and abominable abject, for she is not connected to the symbolic gender. In the end, the application of abject to Temple's body means symbolic death to eradicate the male-centered gender, and it restores the newness of the body. The study on negativity of Temple's body draws to the possibility of the existence external to the discourse by sustaining critical thinking about discourse that regards women as male deficiencies or passive victims. In the courtroom, she shows the immorality of violating justice as much as her inhuman sexuality, which ultimately shows the negativity of 'evil is a logical form'. But this evil is a principle that is not reduced to the way it is represented by the dichotomy of an angel and devil, resulting in disturbing and rupturing the given order. While male figures are both destroyed by violations of the law and by refusal of language, Temple has redesigned her existence through a way of negativity that reveals her dirty and polluted appearance. Unlike male figures, the negativity shown by Temple is not simply a violation of the law and morality, but a practice of violation outside the principle of symbolic law that makes women a victim.

This study is to develop a Fe-based disc brake lining with sponge structure for rolling stock of 150km/h train and to concept design with 3 groove type for brake disc reducing hot hair-crack and certainly friction coefficient. The developing brake lining would be to presumption of saving 300 million won during one year

Seawater samples were collected at discrete depths from five stations across the polar front in the Drake Passage (Antarctic Ocean) by the $20^{th}$ Korea Antarctic Research Program in December, 2006. Nitrate concentrations of seawater increase with depth within the photic zone above the depth of Upper Circumpolar Deep Water (UCDW). In contrast, ${\delta}^{15}N$ values of seawater nitrate decrease with depth, showing a mirror image to the nitrate variation. Such a distinct vertical variation is mainly attributed to the degree of nitrate assimilation by phytoplankton as well as organic matter degradation of sinking particles within the surface layer. The preferential $^{14}{NO_3}^-$ assimilation by the phytoplankton causes $^{15}{NO_3}^-$ concentration to become high in a closedsystem surface-water environment during the primary production, whereas more $^{14}{NO_3}^-$ is added to the seawater during the degradation of sinking organic particles. The water-mass mixing seems to play an important role in the alteration of ${\delta}^{15}N$ values in the deep layer below the UCDW. Across the polar front, nitrate concentrations of surface seawater decrease and corresponding ${\delta}^{15}N$ values increase northward, which is likely due to the degree of nitrate utilization during the primary production. Based on the Rayleigh model, the calculated ${\varepsilon}$ (isotope effect of nitrate uptake) values between 4.0%o and 5.8%o were validated by the previously reported data, although the preformed ${\delta}^{15}{{NO_3}^-}_{initial}$ value of UCDW is important in the calculation of ${\varepsilon}$ values.

우리나라 학교 교육의 가장 큰 문제 중 하나는 지나친 지식 중심의 교육, 입시위주의 교육으로 인한 인성, 기능교육의 부재라고 지적되어 왔다. 이에 본 연구는 Drake 및 Burns(2004)와 Drake(1993; 2000; 2007)가 제시한 Know-Do-Be 통합단원 개발 모형을 기반으로 초등학교 4학년 전체 교육과정을 분석하여 ‘기능’과 ‘인성’ 부분이 보완된 간학문적 통합단원을 개발하는데 목적을 두었다. Know-Do-Be 모형은 학교 교육에서 가장 필수적으로 다루어야 할 기본 요소를 ‘지식’과 ‘기능’ 그리고 ‘인성’에 두고 있다. 이러한 요소를 교육의 충분조건이기 보다는 수업의 필요조건이라고 전제하고 국가수준 교육과정의 표준 요소와 교과서 분석 작업을 통하여 ‘함께하는 삶: 조화’라는 주제를 도출하였다. 이를 중심으로 도덕, 국어, 사회, 음악, 미술 5개 교과의 교육과정의 표준 내용과 창의적 체험활동의 내용을 ‘지식’과 ‘기능’, ‘인성’의 기준으로 분석하여 간학문적 통합 단원의 목표를 설정하였다. 국가수준 교육과정과 교과서의 대부분 내용은 가장 낮은 수준의 ‘지식’과 ‘기능’으로 이루어져 있었고 ‘인성’적 측면의 목표는 거의 존재하지 않는 문제를 발견하였다. 이에 본 연구에서는 학문적 개념, 지속적 이해와 같은 높은 수준의 지식과 문제해결 능력, 정보탐색 능력 등과 같은 높은 수준의 기능 그리고 ‘협동심’, ‘예절과 배려’와 같은 인성적인 요소를 추가하여 통합단원을 개발하였으며, 이러한 연구 결과는 교과서 지식 중심으로 편향되기 쉬운 학교 현장 수업을 ‘지식’과 ‘기능’, ‘인성’의 요소가 균형을 이룬 지식적, 인격적 통합 수업으로 변화할 가능성을 제시하였다는데 연구의 의의가 있다.

The purpose of this case study is to develop interdisciplinary integrated curriculum unit based on Know/Do/Be Model by Drake. Know/Do/Be Model is consisted of three questions as follows: ① What is most important for students to know? ② What is most important for students to be able to do? ③ What kind of person do we want students to be? These questions make powerful Know-Do-Be bridge. KNOW includes facts, topics, concepts, and generalizations or enduring understandings. The DO includes cross-curricular, broad-based skills such as communication, and other higher-order skills such as analysis, synthesis, and evaluation. The BE includes the attitudes, beliefs, and actions that we expect students to demonstrate. BE is the smallest category and the most controversial. This study analyze the 2007 national curriculums of all subjects of the 4th grade in pupil school by applying the Drake's Know/Do/Be Model and develop the integrated curriculum unit which theme is ‘life with together: harmony’. The procedures of design on thematic unit are follows; scanning and cluster standards horizontally to select one or two broad-based, choose an age-appropriate and relevant topic or theme, create a web to identify potential cluster of standards, construct the KNOW/DO/BE bridge, design a integrated unit, and create lesson plan. In conclusion, in analyzing national curriculum it was founded that BE is nearly absent and KNOW, DO is consisted of lower-level contents. The interdisciplinary integrated unit which is taken complementary was effective to balance between them and to facilitate holistic growth.

남극 드레이크해협 극전선 남쪽 해산(수심 2710 m) 퇴적물코어(DP00-02, 코아길이 284 cm)의 화학조성과 점토광물분석을 실시하여 빙기-간빙기 순환과 관련된 고해양학적 분석을 실시하였다. 구성 점토광물은 전반적으로 스멕타이트가 우세하고 일라이트와 녹니석이 보다 적은 양으로 함유되어 있었다. 그러나 캐올리나이트는 거의 검출되지 않았다. 최하부에서 Marine Isotope Stage(MIS) 4와 5의 경계에 해당하는 170 cm 정도까지의 구간에서 상부로 갈수록 스멕타이트의 함량이 10% 정도 서서히 감소하는 경향을 보이고, 그 이상에서는 함량이 거의 일정하다. 점토광물 조성의 일정성에 비하여 $SiO_{2}$, Zr, Cs, Th, REE, $K_{2}O,\;Al_{2}O_{3}$는 $CaCO_{3}$와 상호 대조적이면서 큰 변화를 보인다. 24, 136, 176 cm 깊이에서 $SiO_{2}$의 급격한 증가와 $CaCO_{3}$의 급격한 감소가 관찰되는데, 이 시기에 기원지로 생각되는 남극대륙 빙붕으로부터 ice-rafted debris (IRD)가 다량 공급된 것으로 판단된다. 기타 주원소들, 미량원소, REE의 변화경향은 $SiO_{2}$와 유사하지만, Ni, Cu, Ba은 $SiO_{2}$와 상관성이 상대적으로 매우 낮은데, 이는 쇄설성 외에 속성과정에서의 재동 또는 해양생산성이 높았던 시기의 규조와 같은 생물기원 쇄설물의 축적과 관련이 있는 것으로 추정된다. 특히 Ba의 경우, $SiO_{2}$보다 $10{\sim}20cm$ 정도 지연되어 증가하는 특이한 경향을 보이는데, 이는 빙하후퇴에 이은 생산성의 빠른 증가와 관련된 것으로 보인다.

Mineralogy and geochemistry of the sediment core from the seamount (2710 m below the sea level) just south of the Antarctic Polar Front were examined to draw paleoceanographic information in glacial-interglacial cycles. Smectite was most abundant clay mineral associated with illite and chlorite. Its content was slightly higher below 170 cm, suggesting a boundary between isotope stage 4 and 5. Si, Zr, Cs, Th, REE, $K_{2}O$, and $Al_{2}O_{3}$ show complete antithetical distribution with respect to $CaCO_{3}$ through the core. $SiO_{2}$ maxima and $CaCO_{3}$ minima at depths of 24, 136, and 176 cm are probably correlated with massive influx of ice-rafted debris during the advance of Antarctic ice shelves. Ni, Cu, and Ba show rather little correlation with $SiO_{2}$, suggesting their relation to biogenic debris, precipitation from seawater, or hydrothermal input. Particularly, Ba maxima tend to lag $10{\sim}20cm$ after $SiO_{2}$ maxima, probably due to rapid increase of productivity following deglaciation.