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        검색결과 160

        61.
        2016.04 KCI 등재 구독 인증기관 무료, 개인회원 유료
        PURPOSES: The objective of this study is to determine the milling temperature that minimizes the binder-induced damage to the aggregate; this is achieved by evaluating the temperature dependence of the viscosity of the asphalt binder, with the aim of developing an effective heating process for warm in-place recycling. METHODS : The validity of the indoor test was confirmed by conducting an internal heating test based on the on-site heating test. In addition, the adhesive power of the binder was measured at various temperatures (30℃, 40℃, 50℃, 60℃, 70℃) via three types of measuring methods. RESULTS: The surface temperature spectrum of field test was slight different with that of laboratory test. But, the spectra of inner temperature between the field and the laboratory was almost similar. Also, the adhesion of the asphalt binder was measured from 30℃ to 70℃. The adhesion of the binder was significantly decreased from 60℃. Contrary to other temperature, the adhesion was slightly changed from 60℃ to 70℃. Also the inner temperature between two different heating methods was shown similar temperature spectra. CONCLUSIONS: The pavement heating temperature spectrum of hot in place recycling method was simulated by a laboratory test. Based on this study, the optimum temperature was 60℃~70℃ for reducing aggregate damage during milling process. The susceptibility heating method developed in this study can be maintained the optimum inner temperature range.
        4,000원
        62.
        2016.03 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Taereung National Training Center is the most significant place in elite sports history of Modern Korea. There is filled with the collective memory of athletes even most of the Korean. This study interpreted an implicit meaning, symbol, action and relation to the place of memory. For this purpose were conducted open interviews and applied to the cultural valuation model. It sought to reveal the intrinsic value of cultural heritage for the conservation. As a result, the center is the cradle of elite sports, sense of kinship and Patriot on Korea. However, the site also has various places of memory where are contained intrinsic meaning and iconic symbol. For example, Wolgaegwan and rope-climbing show the place as a field of publicity for the raising of patriot on Korean. Mt. Buram training course remembers the place as a comradeship and specific training landscape for insiders, although not an official training ground. Playground means a rootage of athletes. Dormitories and champion house show the place of communication and rest as an ordinary life. Besides, gold medal, a symbol of perspiration and impression, and Dr. Min, the father of the center, are also important places of memory. This paper attempt to reveal the intrinsic values of authenticity and integrity of the modern cultural landscape. This study is an initial research about the place of memory. It will help to understand not only cultural heritage but also urban and landscape.
        4,500원
        63.
        2016.03 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Bond stress between cast-in-place ductile fiber reinforced cementitious composites and CFRP plank were experimentally analyzed. As failure shape, the mixture of failure between CFRP plank and epoxy, and failure between concrete and epoxy was shown. In case of RFCON from the suggested simple bond slip relationship, the maximum average bond stress was 5.39MPa, the initial slope was 104.09MPa/mm, and the total slip length was 0.19mm. PPCON showed the maximum average bond stress of 4.31MPa, the initial slope of 126.67MPa/mm, and the total slip length of 0.26mm, while RFCON+ appeared to have 8.71MPa, 137.69MPa/mm, 0.16mm. PPCON+ had 6.19MPa maximum average bond stress, 121.56MPa/mm initial slope, and 0.34mm total slip length. To comprehend the behavior of composite structure of FRP and concrete, local bond slip relation is necessary, and thus a simple relation is suggested to be easily applied on hybrid composite system
        4,000원
        64.
        2015.12 KCI 등재 구독 인증기관 무료, 개인회원 유료
        본 연구의 목적은 도시 재생을 위한 플레이스 브랜딩 구축으로 도시 활성화를 위해 차별화된 플레이스 브랜드 개발 방법을 모색하는 것이다. 이를 위해 성공사례를 토대로 각 도시마다 지니고 있는 문화상징요소를 파악하는 것이 필요함 을 제안하는 것이다. 도시 재생은 쇠퇴하고 낙후된 구도시의 부정적인 이미지를 없애고 문화적, 사회적, 경제적 재활성화 를 추진하는 사업이다. 도시재생이라는 도시발전 전략을 통해 이루어진 효율적인 브랜딩 구축은 도시 경쟁력을 확보하 고 방문자와 거주자를 포함한 도시민의 삶의 질을 향상시킬 수 있다. 플레이스 브랜딩이 성공적이기 위해서는 플레이스 브랜딩 전략을 도입하여 이미지를 향상시키는 이미지 구축 과정이 필수적이다. 플레이스의 핵심 가치를 찾아내고 그 가치들을 수요자들의 요구에 부합시킴과 동시에 그 가치를 증대시키 는 적극적인 전략이 요구되며 이러한 이미지 구축 과정에서 문화상징요소의 활용이 필요하다. 플레이스 브랜딩의 가치는 지역의 문화상징요소들의 상징화와 구체화를 통해 경제적 부가가치 창출에 기여하고 지역 및 도시 브랜드의 가치를 향상시키는 중요한 역할을 하고 있다. 지역의 특성을 파악하는 차별화된 플레이스 브랜딩을 구축하기 위해서는 지역의 문화상징요소들을 파악하고 상대적 중요성을 분석하여 선택적으로 개발하는 것이 필요하다. 결과적으로 지역 고유의 역사성, 특수성, 상징성의 문화를 활용 한 플레이스 브랜딩 전략구축이 있어야 한다.
        4,000원
        65.
        2015.08 KCI 등재 구독 인증기관 무료, 개인회원 유료
        근대 유럽 지도에 나타난 한국 관련 지리정보는 중국이 「황여전람도(皇輿全覽圖)」를 발간하고 이 지도가 당빌에 의해유럽에 번역‧소개되면서 질적·양적으로 증가하게 된다. 이후 18세기말부터 프랑스, 영국 및 러시아 등에 의한 해안 및 수로조사결과가 반영되면서 한반도 모양을 비롯한 지리정보의 양과 질이 풍부해지는 계기가 된다. 특히 서양 탐사선에 의한 해안선 및도서지역 탐사는 선박의 국적에 따라 그 나라 언어로 지명을 부여하는 것으로 분석되었다. 초기에 중국어 발음으로 표기되던 우리나라와 관련된 지명은 김대건 신부에 의해 한국어 발음의 프랑스어로 제작된 「조선전도」가 유럽으로 전파된 시점을 기해각국의 지도에 반영되기 시작한 것으로 보이며 이는 1872년의 스틸러의 지도에서 대부분 우리나라 발음으로 지명이 표기된 사실을 통해 확인할 수 있다. 영어식 표현의 확산은 일본주재 외교관이었던 어네스트 사토우와 「한반도 산맥도」를 저술한 고토분지로의역할이 컸던 것으로 확인된다.
        4,500원
        66.
        2015.06 구독 인증기관·개인회원 무료
        Agriculture is classified as a hazardous industry worldwide according to NIOSH and ILO. However, farmers are vulnerable compared to people working in fields (such as mining and construction) that have a greater attention on safety and health. One of the hazardous factors in agriculture would be injury mortality related to extreme environmental conditions. Wearable items in agriculture (including clothing) are the nearest environment of the human body; subsequently, to understand the current state can be a way to establish an active prevention strategy against heat stress health risks from summertime agriculture work. This study investigates agricultural work wear and accessories that elderly farmers use. This study enrolled 120farmers (49males and 71 females) working in nine separate sites on different days. The average age of subjects was 61 years-old. Investigators examined the types of working posture, clothing, and items that the farmers used and/or wore. They also interviewed farmers to understand why they used such items when working. Nine surveys were conducted in 6 regions of South Korea from July 2012 to September, 2012. Environmental conditions were measured at 1.2 m heights above the ground at each site. The types of footwear (in order of foot wrapped area and thermal insulation) farmers wore were slippers, rubber shoes, loafers, running shoes, and boots. For example, the smallest area of the foot was wrapped by slippers while boots wrapped the largest area of the foot. This footwear also had different sole thickness. Loafers were used by the largest number of farmers. The second largest number of farmers used rubber shoes and boots. A total of 77.5% of farmers put on socks, and 85.9% of females and 65.3% of males put on socks. The types of hats which farmers wore were a baseball cap, a bucket hat, a sun cap, a hat for farmers, a towel, and a straw hat. The percentage of farmers wearing no hat during work was 39.2%. Baseball caps were worn by large number of male farmers but the largest percentage of female farmers wore ‘hat for farm work’. More than 50% of farmers working in PVC greenhouses did not wear hats and 25.0% of the farmers working in the fields did not wear hats. Accessories consisted of a belt, a scarf/towel, arm sleeves, gloves, a waist bag, a mask, and tools (weed whacker, scissors, hoe, foam seat pad, pick, rice-planting machine, ice-pack, sickle, shovel, lumbar pad, and integrated umbrella chair). Farmers wore lighter footwear as the weather condition was hotter. Footwear showed a difference with facility (ᵪ2=15.117, df=5, p=0.010) and had a relationship with facility. Lighter footwear was used in the PVC greenhouses rather than fields. The large number of the farmers wore loafers or boots in the fields, but the largest number of farmers in PVC greenhouses wore rubber shoes. A hat showed a difference with facility (ᵪ2=8.844, df=1, p=0.003) Hats had a significant relationship with facilities with more used in the fields rather than in PVC greenhouses. Elderly farmers wore a hat with shorter brim in the PVC greenhouse than in the fields. The type of footwear seemed related with facilities as well as weather. Farmers tended to wear lighter footwear when the weather is hotter or they work in PVC greenhouse. The majority of elderly farmers wore loafers and rubber shoes which had indistinguishable thin soles. The type of hats showed a difference between facilities (as well as gender) and only 31.7% of all participants used long brims.
        67.
        2015.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        This article focuses on the place names in Oracle bone characters. We specially pay attention to Oracle bone place names “functional”. This paper absorbs former existing research results, comprehensively analyzes of Oracle bone place names according to the context and refers to scholars “Function-oriented” classification criteria. The function of Oracle bone place includes worship, hunting, military, agriculture, administration and construction. Different literae humaniores activities are carried out in different functional places. The functional anysis of places can help us to understand humaniores activities at Oracal bone period.
        5,100원
        68.
        2015.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Seoul Metro has set up a principle of liberal translation on naming its stations that it will use thematic role in naming stations in Korean to reveal the origin of the place name and is abiding by the principle. Busan Humetro also applies the same principle. In the view that it can complement the broad principle of transliteration, the thematic role can be fully considered and used in parallel as well. Especially, when thematic role is used, the place name in Chinese characters should be considered first. Furthermore, accurate understanding on the origin of the place name should be sought. However, when looking at closely, there are mistakes in many cases, such as that, the existing Chinese character place names are not considered in thematic role, or the origin of place names are misunderstood, or Chinese characters are wrongly applied. In case of transliteration, there is no independent standard on writing Chinese characters for Korean pronunciation. Therefore, a definite implementation scheme which fully reflects 「Template(英汉译音表)」should be sought. Particularly, It should be considered that the common noun at the rear should be thematically translated or its original pronunciation be written as is. In common nouns at the rear which reveal the natural topography, there are many cases that the common nouns at the rear have lost the topographic informativity. Therefore, it would be appropriate to do transliteration for the whole place name in case the common noun at the rear does not contain the information of the relevant region. However, looking at the actual translation examples, the place names containing the old topographical information were thematically translated uniformly, for example, 나루(ferry)→渡口, 다리(bridge)→橋, 샛강(side river)→江, 내(stream)→川, 못(pond)→池, etc. In the cases that the station name contains the needed information, for example, 성당못(Catholic church pond)→聖堂池 in Daegu Subway, the thematic role is necessary, however, it should be noted that there is a possibility of conveying unnecessary information, like, 여의나루(Yeouinaru)→汝矣渡口. In contrast to this, for the cases of public offices or institutions, it is basically necessary to transfer into corresponding offices or institutions in China. Presently, it is written literally as 시청(city hall)→市厅 or 구청(borough office)→区厅, but a way to change this to 市政府, or 区政府 should be considered. It would also be proper to write 검찰청(Public Prosecutors’ Office) to 检察院, rather than 检察厅. In cases that the Chinese character writings are not commonly used, like 政府厅舍, It would be also appropraite to try to find words which are commonly used, like 政府办公大楼, rather than writing as 厅舍. However, for the institutions like 国会议事堂, which does not exist in China, should be treated as exceptions. It would be awkward to translate it into 人民大会堂 overly. Because their roles are completely different each other. On the other hand, in case of writing an English word place name into Chinese, it is necessary to judge whether it is a common noun or a proper noun. If it is a common noun, thematic role would be appropriate, and if it is a proper noun, transliteration should be done. The most problematic cases are when Chinese characters are written together while the English word place names are not translated; Centum City and Renecite Station fall under this category. For Centum City, translated words such as 仙登城 or 仙腾城, which have transliteration and thematic role together, could be suggested, and for Renecite, transliterations such as 日内西德 or 日内西特 could be suggested. In translating Chinese words, it is particularly important to have uniformity whether it is by transliteration or by thematic role. For the case of 버스터미널(bus terminal), it would be embarrasing to write differently, like, 巴士客运站, 高速客运站, 客运站, etc. It is necessary to unify into one expression of, for example, 汽车客运站, or something else. Sometimes 삼거리(three way intersection) is written differently as 三岔路口 and 丁字路口, and this should also be unified. Besides, there are cases where the possibility of transliteration was suggested, like, 골(valley)→谷尔, 고개(pass)→谷给, 바위(rock)→巴伊, or 내(inside)→內. In these cases where the common nouns at the rear appear frequently, it seems necessary to form a consensus to unify the transliteration.
        5,700원
        69.
        2015.04 KCI 등재 구독 인증기관 무료, 개인회원 유료
        PURPOSES : To design a pre-heater for warm in-place recycling equipment, three different heating systems were evaluated to determine their thermal efficiency. METHODS: In this study, a 30cm×30cm×15cm wheel-tracking specimen was used to measure the inner temperature as a function of the heating system. The inner temperature of the specimen was measured with a data logger at the surface, and at depths of 1cm, 2cm, 3cm, 4cm, and 5cm. To evaluate the thermal efficiency, the researchers used three different types of equipment, namely, IR, a heating wire, and a gas burner. RESULTS: The IR heating system exhibits a higher level of performance than the others to achieve the target temperature at a depth of 5cm in the specimen. The gas burner system was capable of heating the surface to a temperature of up to 600℃. The other types, however, cannot heat the surface up to 600. The thermal efficiencies were measured based on the laboratory conditions. CONCLUSIONS: To find the most effective system for application to the development of a pre-heater for warm in-place recycling, various systems (IR, heating wire, gas burner) were examined in the laboratory. As a result, it was found that the hot plate of a gas burner system provides the highest temperature at the surface of the asphalt but, of all the systems, the IR system provides the best internal temperature increase rate. Furthermore, a gas burner can age the asphalt binder of the surface layer as a result of the high temperature. However, the gas burner cannot attain the target temperature at 5cm. The IR system, on the other hand, is effective at increasing the internal temperature of asphalt.
        4,000원
        70.
        2014.11 구독 인증기관 무료, 개인회원 유료
        The average injury rate in sawmilling industry for the last 5 years is 4.99%, which means that more than 200 injuries have occurred in that industry every year. Because the first step in risk assessment is the hazard identification, it is very important to know how to define the hazard and nature of harm. We analyzed 643 accident records of three years(2010-2012) and carried out site survey for the same cases. As a result, the most common types of work at the time of injury in sawmilling industry were removing jammed wood 81(12.8%), wood carrying task 52(8.1%), wood cutting 49(7.6%), travelling table log band saw 41(6.4%), maintenance 37(5.8%) etc. In addition, there were statistically significant differences in some analysis factors such as injured body parts, employment size, and handling material among different working places. Therefore, it is concluded that differentiated prevention efforts are necessary in each workplace.
        4,500원
        71.
        2014.09 구독 인증기관 무료, 개인회원 유료
        본 연구는 농촌관광마을의 브랜드 자산이 장소애착 및 친환경 행동의도와의 영향 관계를 검증하고자 하였다. 농촌관광마을의 브랜드자산은 브랜드인지도, 브랜드이미지, 지각된 품질, 지각된 가치로 분류되었으며, 장소애착은 장소의존성, 장소정체성, 사회적 유대감으로 구분되었다. 친환경 행동의도는 단일차원으로 도출되었다. 가설검증 결과, 첫째, 농촌관광마을의 브랜드자산인 브랜드인지도, 브랜드이미지, 지각된 품질, 지각된 가치가 장소의존성에 모두 유의한 영향을 미치는 것으로 나타났으며, 둘째, 장소정체성은 친환경 행동의도에 유의한 영향을 미치는 것으로 분석되었으며, 장소의존성 또한 친환경 행동의도에 유의한 영향을 미치는 것으로 나타났다. 셋째, 농촌관광마을의 브랜드자산 중 브랜드이미지와 지각된 가치가 친환경 행동의도에 유의한 영향을 미치는 것으로 나타났다.
        6,600원
        72.
        2014.09 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The average injury rate in sawmilling industry for the last 5 years is 4.99%, which means that more than 200 injuries have occurred in that industry every year. Because the first step in risk assessment is the hazard identification, it is very important to know how to define the hazard and nature of harm. We analyzed 643 accident records of three years(2010-2012) and carried out site survey for the same cases. As a result, the most common types of work at the time of injury in sawmilling industry were removing jammed wood 81(12.8%), wood carrying task 52(8.1%), wood cutting 49(7.6%), travelling table log band saw 41(6.4%), maintenance 37(5.8%) etc. In addition, there were statistically significant differences in some analysis factors such as injured body parts, employment size, and handling material among different working places. Therefore, it is concluded that differentiated prevention efforts are necessary in each workplace.
        4,000원
        73.
        2014.08 KCI 등재 구독 인증기관 무료, 개인회원 유료
        This study examined the factors of place name changes in China from the perspective of sociolinguistics. The place name change factors were diachronically review by not differentiating their corresponding period from ancient time to modern times. Generally, China’s place naming has two principles – physical geographical factors, and human geographical factors. In this study, the human geographical factors were mainly looked at by dividing them further into political diplomatic factors and sociocultural factors. First of all, as for political diplomatic factors, the country has been through name changes during Cultural Revolution, due to ethnic minority policies and due to foreign relationship, military activity and migration. Secondly, sociocultural factor were found to be place name changes to avoid taboo language, to seek sophisticated naming, caused by contact with different peoples and due to historic and cultural preservation.
        5,800원
        74.
        2014.08 KCI 등재 구독 인증기관 무료, 개인회원 유료
        예이츠는 더블린 교외의 샌디마운트에서 1865년 6월 13일 출생하여 프랑스 남부지역인 캡 마틴에서 1939년 1월 13일 사망하였다. 그는 일년 정도 지난 후 자신의 유해를 고향인 슬라이고로 옮겨 매장하라고 유언하였다. 그러나 제2차 세계대전으로 인하여 그의 유해는 1948년 9월 17일에야 비로소 자신이 원했던 곳으로 옮겨 질 수 있었다. 벌벤 산 아래 는 벌벤 산 주변의 풍경 묘사로 시작되어 대중의 믿음 및 신비주의와 관련된 아일랜드의 신화와 전설을 암시한다. 이는 그가 첫째, 슬라이고를 자신의 마음의 고향으로 여겼을 것이며, 벌벤 산이 아일랜드의 신화 및 전설과 밀접하게 관련되어 있기 때문일 것이다. 예이츠는 소박한 시골 교회묘지를 택하며 자신이 아일랜드의 일부, 아일랜드의 신화 및 전설의 일부가 되기를 원했지 때문일 것이다.
        5,800원
        75.
        2014.07 구독 인증기관 무료, 개인회원 유료
        Purpose: It has been suggested that the most potent form of the country-of-origin effect is derived from a country having a perceived specialization in a particular product category. By subjecting a novel conceptualization of how products and places form images in conjunction to experimental trial the evaluative pertinence of different facets of interrelation between country image and product categories is examined. Design/Methodology/Approach: A psychometric test-series, featuring a large number of brands from various product categories and countries was conducted. The results were subjected to structural equation modeling using a partial least squares approach. Findings: The findings suggest that the country-of-origin effect can be thought of as being derived simultaneously from several different image constructs, ranging from general to category-specific. These images generate country-of-origin effects in aggregation and the evaluative influence increases with the degree of specificity of how the image construct applies to a specific evaluation situation. Originality/Value: The present study represents an attempt to discern the relative size of the country-of-origin effects derived from different facets of the relationship between a country image and product categories. The results provide a tentative answer to the question of just how much product categories matter in the context of the country-of-origin effect.
        5,500원
        76.
        2014.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        In the study of Thai-Chinese transliteration(referring to the Thai-Chinese Dictionary, The Foreign Name Handbook, and The World of Country Maps), it is found that some Thai place's names derived from Chinese language, but have different versions of pronunciation due to dialect language usage. The Thai-Chinese Dictionary transliteration, based on Chaozhou dialect, sound and pronunciation are quite different from Foreign Name Handbook and The World of Country Maps transliterations which are based on Mandarin pronunciation. To be more precise, there are [-p], [-t], and [-k] consonants in Thai language but there are only [-p] and [-k] consonants in Chaozhou dialect. When a Thai word which ends with [-t] sound, Chaozhou uses the [-k] sound instead. However, because there are no similar consonant sounds in Mandarin, Thai words must be uttered the same tone as existing words.
        5,700원
        77.
        2014.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        본 연구는 경상북도 성주군에 위치한 한개마을의 장소정체성을 시작품을 통하여 해석하고자 하였다. 연구를 위해 이곳 출신인 한주 이진상의 시작품을 선정하여 살펴 보았으며 그 결과는 다음과 같다. 첫째, <산거시경> 시에 나타나는 장소정체성은 전설이 있는 산의 정기(영축산), 가거지로서의 한개마을(대포촌), 조상의 숭모와 자부심(삼봉), 성리학적 깨달음의 구현처(이수), 세속적인 번뇌의 정화공간(산암효경), 성리학과 주역의 수기공간(북창청풍), '심즉리'의 도에 대한 깨침공간(동영제월), 자연으로부터 성리학적 도의 깨침공간(옥후하조), 자연에서 정신적인 '흥'의 깨침공간(계변산보) 등으로 볼 수 있다. 둘째, 한주는 <산거사경>의 시를 통하여 '한개마을'에 대한 자부심과 지역경관에 대한 가치를 시로 표현한다는 점을 발견할 수 있다. 뿐만 아니라 성리학적 궁구의 길, 도를 깨치는 희열과 자연을 통하여 터득한 도의 인식을 노래함으로서 한개마을이 갖는 전통마을로서 또는 동족마을로서의 가치와 위상을 성리학적인 도의 실현이라는 인식공간으로 확장하였다는 발전된 모습을 볼 수 있었다. 셋째, 한개마을 공간분석 결과 영축산에서 시작하여 안산으로 이어지는 공간적 영역을 가지고 있음을 알 수 있다. 이러한 공간체계는 한개마을을 둘러싸는 풍수지리적인 영역을 보여준다. 그러나 보다 중심적인 영역은 한주정사를 중심으로 사유가 전개된다는 점에 있다. 개인의 주택이 우주의 중심이 되며 세계의 중심이 된다는 점에서 볼 때 한주정사의 역할이 그러한 역할을 하고 있음을 확인할 수 있다. 이상의 결과로 볼 때 한개마을과 그 속의 한주정사는 가거지로서의 생활공간이면서 동시에 한주의 '심즉리' 사상이 꽃피웠던 사유의 실존공간이었다는 점에서 특이한 점이 있다. 이를 통하여 볼 때 전통마을 '한개'는 그 속에 내재된 가거지로서의 우수성과 함께 성리학적 사유의 공간이라는 장소정체성을 중첩해서 가지고 있다는 점에서 그 가치를 재평가해야 할 것이다.
        4,500원
        78.
        2014.04 KCI 등재 구독 인증기관 무료, 개인회원 유료
        PURPOSES: The objective of this study is to investigate the current state of the practice, examining the steps in the process recommended by various agencies and the Asphalt Recycling and Reclaiming Association (ARRA)-namely mix design, structural design, structural capacity evaluation, and material characterization-in order to better understand the implications of hot in-place recycling (HIR). METHODS: In addition, the current practice of state departments of transportation (DOTs) is here reviewed with the purpose of learning from successful past experiences so as to forestall any difficulties that may emerge under similar circumstances. Also, HIR benefits, including reduced costs, improved construction processes, and environmental friendliness are presented, as well as advantages and disadvantages of HIR application. RESULTS: Most of the United States highway system is now deteriorating so that rehabilitation or reconstruction techniques are required for the most distressed roads, taking into account ways to increase the effectiveness of existing budgets. Several options are available in rehabilitating distressed roads, and the choice among these depends on many factors, including pavement distress condition, funding, and design life. Among these techniques, Hot In-Place Recycling (HIR) has emerged as a cost-effective treatment for deteriorated pavements, and has been proven an effective long-term strategy for pavement rehabilitation.
        5,100원
        79.
        2013.12 구독 인증기관 무료, 개인회원 유료
        I want to explore some of the efforts that people living on small islands on this Island Earth have used to manage peace in their often remote places, distant from state government as all of us know it and very immediate in consequences. At the end of my conceptual survey, I propose that a space for peace could be created on Jeju Island, the Peace Island, and that an appropriate mechanism could be something we might call the “Jeju Peace Island Peace Bultuk” where interested parties can come to discuss in cultural calm and natural beauty their seeming diffculties. I give my reasons throughout the paper why I have selected Jeju Peace Island as a place for peace not only for its conditions today, but owing to features of its special cultural history. Looking at a map again, Jeju is quite separate from its neighbours in East Asia. Whilst being politically a part of the Republic of Korea, it is an autonomous region where constitutionally it could create special conditions that would permit it to assume a global role in peace negotiations. That crucial location in East Asia is a symbolic shift from the European Atlantic to the Asian Pacifc as the new locus of world power, culture and economy. Jeju’s location is very much in accord with Asia’s growing importance in world affairs. By establishing a World Peace Tribunal or “Bultuk” on Jeju Peace Island it would acknowledge this power shift as the reality that it is. On 27 January 2005, the Government of South Korea declared Jeju “Peace Island” laying the foundation for this proposal. A little over a year later, on 1 July 2006, the Republic of Korea advanced even further by declaring Jeju Peace Island an “Autonomous Self-Governing Province”, providing the basis for the place to assume an international and independent role in world affairs. Unlike existing European focused places of peace, Jeju is a small island with a small population, without global commercial, economic or political interests as is the case with The Netherlands, Switzerland and the USA, respectively. Apart from being an island with restful scenery and many pleasant places where such a World Peace Tribunal could be established, there are characteristics of the ancient Jeju culture that I think make it an appropriate place for the twenty-frst century experiment in world problem solutions.
        4,600원
        80.
        2013.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        본 연구는 인천경제자유구역 청라지구에 도래하는 큰기러기의 월동지 비오톱구조와 행동특성 간의 관계를 분석하여 큰기러기 월동지 보전관리를 위한 기초자료를 제공하고자 수행하였다. 청라지구 비오톱의 주요 유형은 갈대습지 6,093,762m2(47.8%), 볏짚이 없는 논 2,927,916m2(23.0%), 볏짚이 있는 논 1,915,655m2(15.0%)이었으며, 얼음이 있는 논, 건조초지 등이 일부 분포하였다. 2005년 2월 13일 현장조사 결과 청라지구에서 관찰된 전체 야생조류는 총 33종 6,534개체이었으며, 이 중 큰기러기는 총 5,128개체이었고 출현한 전체 종 중 78.5%를 차지하는 우점종이었다. 큰기러기 이동경로 분석 결과, 일출 전 후를 기점으로 잠자리에서 채식지로 이동하였고, 일몰 전 후를 기점으로 채이장소에서 잠자리로 이동하였다. 큰기러기의 행동특성과 비오톱 유형의 관계를 종합해보면, 갈대습지에서 큰기러기 개체군의 출현밀도가 가장 높았으며, 얼음이 녹은 무논에서 큰기러기의 출현 개체수가 가장 많았다. 갈대습지에서 큰기러기는 식물의 뿌리 및 열매를 채식하였으며, 얼음이 녹은 무논에서는 낙곡 채식, 휴식, 수면하는 등 다양한 행태를 보였고 볏짚이 있는 논과 볏짚이 없는 논에서는 낙곡 채식 및 휴식을 하였다. 큰기러기의 출현 개체수는 논에서는 논경작지의 유형보다 낙곡 유무에 따라 영향을 받는 것으로 판단되었다.
        4,200원
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