This qualitative study, grounded in the sociocultural perspective, attempts to explore a Korean English teacher’s identity construction by employing a self-study, through narrative inquiry. As a self-study, the participant, Sofia, will also be the researcher. Data from her teacher life story narrative and reflective journals were analyzed to see how she reconstructs her identity through reflection of her own experiences. The study revealed four major themes showing the identity formation of the participant: (1) identity formation by resisting identity assumptions or stereotypes; (2) identity formation through influence of context; (3) identity formation through previous learning experiences; and (4) identity formation through conceptualizing teacher as professional. Based on these findings, the present study generates implications for teacher education practice and future research.

Bovine viral diarrhea virus (BVDV) is a major pathogen that may be one of the main reasons for economic losses in the livestock industry. BVDV is a well-characterized member of Flaviviridae family with plus-stranded RNA viruses. Non-structural NS5B protein is RNA-dependent RNA polymerase, which is responsible for viral RNA synthesis and genome replication of BVDV. Therefore, the NS5B polymerase is a key target for the discovery of anti-BVDV drugs. A number of small-molecule inhibitors against the NS5B polymerase have been reported in literature of which we collected series molecules having various scaffold with their biological data determined by evident experimental conditions, methods and procedures. Then, we constructed database of 655 small-molecule NS5B inhibitors having definitive activity values, structural parameters, and physicochemical properties (such as molecular hydrophobicity, hydrophilicity, polarity, Hbond donors and H-bond acceptors) associated with their absorption and permeability through a cheminformatics approach. The database was opened to provide insight for allosteric NS5B inhibitors of BVDV with an accessible platform on the web (http://nabic.rda.go.kr/chemical genomic database/BVDV RNA dependent RNA polymerase inhibitors). This molecular information in the database would be useful in attempting to identify features and decision factors that enhance anti-BVDV activity or increase selectivity of the allosteric inhibitor. These anti-BVDV molecules could also be screening for the purpose of exploiting potent NS5B inhibitors in the same family (e.g., HCV, CSFV, YFV, WNV, and DENV).

In construction work, safety accidents often occur in combination with unstable physical and human conditions during preparation and execution of work. In Korea, the accident rate is higher to that of any country in the world. Therefore, it is necessary to take measures by fundamental prescription. In this paper, in the case of construction safety management, we tried to find a reasonable alternative through a questionnaire survey to apply to subcontracting and small-scale construction. In conclusion, workers who are well aware of the task could be able to reduce the accident rate by deploying them as safety management officers after receiving the training.

Many industrial accidents have occurred continuously in the manufacturing industries, construction industries, and service industries of Korea. Fatal accidents have occurred most frequently in the construction industries of Korea. Especially, the trend analysis of the accident rate and fatal accident rate is very important in order to prevent industrial accidents in the construction industries systematically. This paper considers forecasting of the accident rate and fatal accident rate with static and dynamic time series analysis methods in the construction industries. Therefore, this paper describes the optimal accident rate and fatal accident rate by minimization of the sum of square errors (SSE) among regression analysis method (RAM), exponential smoothing method (ESM), double exponential smoothing method (DESM), auto-regressive integrated moving average (ARIMA) model, proposed analytic function model (PAFM), and kalman filtering model (KFM) with existing accident data in construction industries. In this paper, microsoft foundation class (MFC) soft of Visual Studio 2008 was used to predict the accident rate and fatal accident rate. Zero Accident Program developed in this paper is defined as the predicted accident rate and fatal accident rate, the zero accident target time, and the zero accident time based on the achievement probability calculated rationally and practically. The minimum value for minimizing SSE in the construction industries was found in 0.1666 and 1.4579 in the accident rate and fatal accident rate, respectively. Accordingly, RAM and ARIMA model are ideally applied in the accident rate and fatal accident rate, respectively. Finally, the trend analysis of this paper provides decisive information in order to prevent industrial accidents in construction industries very systematically.

The objective of this study was to select a model showing high-levels of interpretability which is high in R-squared value in terms of predicting the yield in the mixed pasture using the factors of fertilization, seeding rate and years after pasture establishment in steps, as well as the climate as a basic factor. The processes of constructing the yield prediction model for the mixed pasture were performed in the sequence of data collection (forage and climatic data), preparation, analysis, and model construction. Through this process, six models were constructed after considering climatic variables, fertilization management, seeding rates, and periods after pasture establishment years in steps, thereafter the optimum model was selected through considering the coincidence of the models to the forage production theories. As a result, Model VI (R squared = 53.8%) including climatic variables, fertilization amount, seeding rates, and periods after pasture establishment was considered as the optimum yield prediction model for mixed pastures in South Korea. The interpretability of independent variables in the model were decreased in the sequence of climatic variables(24.5%), fertilization amount(17.8%), seeding rates(10.7%), and periods after pasture establishment(0.8%). However, it is necessary to investigate the reasons of positive correlation between dry matter yield and days of summer depression (DSD) by considering cultivated locations and using other cumulative temperature related variables instead of DSD. Meanwhile the another research about the optimum levels of fertilization amounts and seeding rates is required using the quadratic term due to the certain value-centered distribution of these two variables

This paper provides a basic organizational commitment research for the study was conducted academic research, especially acidic improvements in the construction industry for a job commitment on organizational commitment. In this paper, first results are derived for literature to study and improve productivity and derive a major cause of job involvement of construction companies based on it for critical that the rationale organization.

Full embroidery industrial accidents in recent years has shown a declining trend. But disaster embroidery of domestic construction industry were more than 20,000 deaths per year is about 500 people. The government has introduced a construction site often changing the recruitment of new construction based on health and safety as an alternative to road safety education training yisuje of construction workers, daily work periods short. Certificate of Basic OSH Training in Constructions had also been evaluated as successful by reducing the accident rate problem. It is conducted in private educational institutions has occurred on the friction between workers and employers and training costs are difficult to approach workers in the education standards for such facilities due to the superintendent. Educational institutions are institutions that have been caused by excessive competition lowered levels of education. There is also a lack of evaluation that the training is limited to the basic safety knowledge. These details are brought formal safety education purposes only and is introducing the results of other self jyeotgi difficult to reap the proceeds to good effect. In this study, we propose a plan for improving operational problems and enemy status based on research data presented after the Certificate of Basic OSH Training in Construction.

It is worth studying the Saemaul Development Undong as a science when it is increasingly gaining a global society interest. The purposes of this research are to frame the project design matrix(PDM) for the Saemaul development project and to suggest underpinning theoretical background which explains the causal relationship of the logical frame approach of the PDM. This research diagramed the driving process of Saemaul projects which indicates the stages of hierarchical logic structures in terms of inputs-activities-outputs-outcomes and goal of the projects. Then it presented governance theory, bottom-up approach, endogenous development and network theory as theoretical backgrounds of the logic model of Saemaul projects. Expected effects of this research suggest that it will be a basic study to give a standardized criteria to evaluate Saemaul and ODA projects to raise the effectiveness of ODA projects, even though it needs more studies to secure the validity of the PDM and to get a generalization of the theory.

The scope of this study is the construction conformity assessment system according to the new paradigm of construction management To minimize the differences between domestic and international state, construction Conformity Assessment is subdivided into system certification and product certification. For the former, WASCON(Worldwide Assessment System of Construction Quality Maturity Stage) is applied. For the latter, AQUA(Advanced Quality Assessment System) was developed and adopted to model project for demonstration. Both systems are designed to enable quantified rating, integrated into PQCS(Project Quality Certification), which is an advanced project quality certification system. The construction work observing PQCS will gain quality score on its own quality certificate(Quality mark on construction itself or facilities is also available, if needed or preferred by customers). This Quality Rating System will inspire and encourage any related parties. PQCS score would let supplier/constructor recognize how much themselves are operating effectively and efficiently, offering them the opportunity of redeeming their weaknesses.

In the construction sites, rush (speedy construction) work have recently been overused because of budget reductions by reducing the construction duration after the long-term economic recession and construction business stagnation with institutional change including the instruction of the duration shortening bidding system and the introduction of the post-construction sales system by the Korea Research Institute for Human Settlements. Due to this, negligent accidents have frequently occurred by forcing manpower, equipment, finance, and material procurement and pressing ahead with impractical construction wok at night according to the reduction of construction schedules. Therefore, this paper has the necessity of this study to seek for alternatives to prevent negligent accidents by finding factors related to rush work in the reality that the importance for preventing negligent accidents is more emphasized while they have not been reduced in construction sites.

Artillery fire power due to effectiveness which is hard to predict well-planned and surprising attack can give a fear and shock to the personnel and is a very core weapon system and takes a critical role in wartime. Therefore in order to maximize operational effectiveness, Army required protecting artillery and takes a quick attack action through rapid construction of artillery’s positions. The artillery use artillery’s position to prevent exposure by moving to other position frequently. They have to move and construct at new artillery’s positions quickly against exposing existed place by foe’s recognition. These positions should be built by not manpower but engineering construction equipment. Because artillery positions have to protect human and artillery equipment well and build quickly. Military engineering battalion have lots of construction equipment which include excavator, loader, dozer, combat multi-purposed excavator, armored combat earthmover dump truck and so on. So they have to decide to optimal number of Team combining these equipments and determine construction sequence of artillery’s position in operational plan. In this research, we propose to decide number of Team efficiently and allocate required construction’s positions for each Team under constraints of limited equipments and time. To do so, we develop efficient heuristic method which can give near optimal solution and be applied to various situation including commander’s intention, artillery position’s priority or grouping etc. This heuristic can support quick and flexible construction plan of artillery positions not only for using various composition’s equipment to organize Teams but also for changing quantity of positions.

This study is about the Changdeokgung Palace and detached palaces of architect Park Jacheong who was a representative supervisor having framed the palace architecture of the Joseon Dynasty. The results are as follows. First, Park Jacheong had been in charge of Changdeokgung Palace for 15 years since its founding. The palace was continued to run for the longest time and was the palace on the frame made by him for the years, so Changdeokgung Palace’s status has become as good as Gyeongbokgung Palace’s. Second, he built a lot of palaces besides Changdeokgung. They were completed about the same time in accordance with the political intentions of King Taejong. Park Jacheong was a former military officer and was well skilled in mobilization of manpower and materials by making good use of the military power. Third, the detached palaces constructed by him were located in the places where military training and testing of new weapons were possible. They were also used as sleeping, dining and office spaces. This can be regarded as a result of the tradition of the storied-pavilion that had been since the Goryeo Dynasty, with the method of approaching to the main hall of the palace.

최근 콘크리트 궤도 슬래브 하면과 교량 바닥판 사이에 저마찰 슬라이드층을 형성하는 궤도 시스템인 슬라이딩 궤도와 관 련된 연구가 활발히 진행되고 있다. 본 연구에서는 슬라이딩 궤도에서 열차 주행에 따른 횡방향 하중을 저항하기 위해 설치 되는 횡방향 지지 콘크리트 블록의 전단 내하력에 대한 연구를 수행하였다. 횡방향 지지 콘크리트 블록의 전단 내하력 산정 을 위해 타설경계면에서의 콘크리트 마찰 및 철근의 다월 거동을 고려한 산정 기법을 개발하다. 제안된 산정 기법은 기존의 실험에서 측정된 전단 내하력을 13∼23% 정도 보수적으로 예측하는 것으로 나타났다. 이는 균열면 골재 맞물림 효과를 무 시한 것에 따른 것으로, 현장에서의 타설경계면 상태가 불확실한 것을 고려할 때 횡방향 지지 콘크리트 블록에 대한 안전측 설계를 위해 제안된 산정 기법이 합리적인 것으로 판단된다. 제안된 전단 내하력 산정 기법을 토대로 횡방향 지지 콘크리트 블록에 대한 설계 방안을 마련하였다

본 연구에서는 연안여객선의 지간선 체계 구축 사업의 추진을 위한 권역 및 항로를 선정 평가하고자 하였다. 이를 위해 먼저 타 교통수단의 위계형성 구조 및 연안여객선 운영체계의 특성을 분석하여 구축 대상권역 및 대상항로 선정을 위한 평가항목을 추출한다. 두번째는 전문가 설문조사를 통해 구축 대상권역 및 대상항로의 평가항목에 대하여 AHP기법을 이용하여 중요도를 산출한다. 마지막으로 평가항목에 대한 중요도와 대상권역 및 항로를 종합평가하여 최종 후보권역 및 항로를 선정하고자 한다. 그 결과 대상권역은 항로수, 여객수송실적, 차량수송실적, 도서민수 등 4개의 평가항목이 추출되었고, 이들 항목으로 평가한 결과 목포권역이 선정되었다. 또한 도서민, 지자체, 지역적 여건, 여객선 사업자 등 4개의 평가항목으로 평가한 결과 영광권 항로가 선정되었다. 한편 확대시행을 위해서는 터미널 시설 확충, 대형 선박의 확보 및 (준)공영제 도입등과 함께 단계적인 추진이 필요하다.

The study explores the identity construction of non-regular English conversation teachers (non-RECTs) in an elementary and a middle school in Korea. Drawing on positioning theory and the notion of community of practice, the study illustrates how non-RECTs resist, modify, and reconstruct their teacher identity through positioning themselves and others, and different modes of participation in the school contexts. It is a three-year longitudinal study with two female non-RECTs. The primary data gathered through interviews and informal talks, documents, and e-mails were also included for triangulation purposes. The findings suggest that the non-RECTs self-positioned themselves as qualified teachers who can effectively implement communicative language teaching into the classroom, but their positioning was challenged and rejected by regular teachers. The participants resisted their marginalized positions as temporary instructors and claimed their legitimacy by establishing themselves as positive contributors to the communicative curriculum. The findings show the non-RECTs’ identity construction is a struggle between the different views on legitimacy and a negotiation among multiple and conflicting identities.

본 논문은 현대 중국어 속 비문법적인 표현인 ‘很+NP’ 구문이 형성될 수 있는 원인을 부사 와 명사의 상호 연계적 관계 속에서 찾아보았다. 또한 LCCM 이론을 도입하여 ‘很+NP’ 구문 형성에 내재하는 인지기제를 분석하였다. 특히 ‘很中国’를 예로 삼아 ‘很+NP’ 구문에 활용되 는 NP가 어떻게 어휘개념을 통해 인지모형 윤곽에서 가장 적절한 어휘개념을 선택하여 특정 한 문맥 의존적 해석을 얻는지 분석하였다. 또한 NP의 환유적 개념작용이 발생하는 해석 과 정을 LCCM 이론으로 설명하였다. 이를 통해 부사가 명사를 수식할 수 있는 심층 원인은 주 로 수식을 받는 명사가 사용 문맥에서 단어의 고유한 의미 변이를 통해 특정하게 해석되기 때문으로 부사가 명사를 수식할 수 있는 인지적 합리성의 근거를 제공함을 알 수 있었다.

Recently, industrial accidents rate has been gradually decreasing due to the development of safety management methods, but until now, the accident rate in the construction sector is higher than other industries. Large-scale construction sites are operating systematic safety systems to reduce industrial accidents. However, small and medium sized construction sites do not have systematic safety system and lack safety management ability, so that disaster is not reduced compared with large scale construction site. As a result, disaster prevention technology instruction system has been implemented to reduce the disasters of small and medium scale construction sites. However, in the case of a small construction site less than 2 billion won, there is little decrease in the accident rate, and in some cases, the accident rate increases. After the technical guidance system has been implemented, it is necessary to identify the performance and problems of implementation and to improve its effectiveness. In this study, we suggest the improvement plan to improve the efficiency of the technical guidance system by analyzing the problems and actual conditions of technical guidance operation in small and medium sized construction work sites.

In the teaching of Chinese as a foreign language, Ba-construction is a difficult grammar items. In the study of Chinese ontology, there are quite a few articles on Ba-construction, and the study of Ba-construction in Chinese as a foreign language teaching has also achieved remarkable results. In recent years, more and more attention has been paid to the teaching of Ba-construction and based on contrastive analysis or language acquisition research. The study of Ba-construction is gradually developed from the background of the cross-linguistic to the background of specific native language . The students' mother tongue has a great influence on Ba-construction learning. Korean is an Altaic language and Chinese is a Sino-Tibetan language. There is a big difference between the two languages. The deep semantic relations of Chinese language are expressed by superficial syntactic relations of Korean language, and The differences between different semantic types and semantic orientations directly affect its correspondence in Korean language. The Ba-construction with different Semantic type have neat corresponding forms in Korean. However, Korean students try to find the similarity between the sentence pattern and native language in the process of Ba-construction acquisition, so make a lot of error sentences. This paper tries to classify Ba-construction into four categories from the perspective of semantic type and the corresponding characteristics of Korean, and discusses the teaching methods of Ba-construction for korean students.

최근 기후변화에 따라 전 세계적으로 큰 규모의 산불 발생이 증가하고 있으며, 우리나라도 산불발생이 전반적으로 증가하는 경향을 보인다. 최근 우리나라와 인접한 북한에서 발생한 산불이 비무장 지대 등의 국내 영토로 번지는 사건이 많이 발생하고 있다. 우리나라에서는 오픈 API(application programming interface)를 통하여 과거 산불발생 기록을 검색할 수 있으나 행정기관에서 수집한 자료여서 국내 지역으로 정보가 국한되어 있다. 이에 본 연구에서는 접근불능지역인 북한을 포함한 한반도의 산불발생에 대한 장기 시계열 정보를 생산하기 위하여 2000년부터 2015년까지의 MODIS(Moderate Resolution Imaging Spectroradiometer) 위성자료를 수집 및 재가공하여 일자별 산불발생 현황의 GIS 데이터베이스를 구축하고자 한다. 데이터베이스 구축을 위한 입력자료로서 Terra 위성의 MOD14A1 산출물과 Aqua 위성의 MYD14A1 산출물을 사용하였으며, 16년간의 일자별 영상을 일괄작업으로 재처리하여 산불의 발생일자, 발생 위치, 탐지 신뢰도, 방사열 에너지(fire radiative power: FRP) 등의 정보를 추출하고 이들을 결합하여 Shapefile 형태로 생성하였다. 본 연구에서 구축한 장기시계열 GIS 데이터베이스는 다른 연구자들에 의해 한반도 산불정보의 시공간 특성 분석에 활용될 수 있으며, 이를 위하여 인터넷에 결과 파일을 탑재하여 자유롭게 다운로드 가능하도록 하였다.

환경과 개발이 조화된 한반도 국토 종합개발 계획 수립을 위해서는 환경계획에 활용할 수 있는 환경공간정보가 필요하다. 하지만 기 구축되어 있는 북한지역의 환경공간정보는 매우 한정적이다. 기존 환경부의 대분류 토지피복지도가 있으나, 대분류 토지피복지도는 국토의 토지피복분류를 7개 항목으로만 분류체계가 구분되어 있고, 공간 해상도 또한 떨어져 정책적으로 활용할 수 있는 분야가 제한적이다. 따라서 본 연구에서는 접근불능지역을 대상으로 원격탐사 기술을 적용하여 신규 구축이 가능한 토지피복지도가 북한 지역의 환경공간정보로 타당하 다고 판단하였다. 그리고 기존 대분류 토지피복지도보다 공간 및 속성 해상도가 높아 다양한 분야에서 활용할 수 있는 중분류 토지피복지도를 구축하고자 하였다. 이를 위해 환경, 도시, 산림, 농업 분야의 토지피복지도 관련 구축 현황을 살펴보았으며, 각각의 분야에서 이용하고 있는 분류체계를 기반으로 중분류 토지피복지도의 구축 가능성과 활용성을 고려하여, 기존 환경부 중분류 토지피복지도의 22개 분류체계에서 신규 16개 분류체계로 변경하여 각각의 분류체계의 구축방안을 제시하였다. 그리고 개성지역을 시범지역으로 선정하고, 각각의 분류체계별 구축방안을 시범 구축하였다. 이러한 북한지역의 토지피복지도의 시범구축 결과 분류체계의 항목별 전체 분류정확도는 95.35%로 산정되어, 북한지역의 중분류 토지피복지도 구축에 적용가능하다 판단하였다.