• Title/Summary/Keyword: Military service

Search Result 552, Processing Time 0.024 seconds

A Study on the Self-efficacy, Social Support, and College Life Adaptation of Male Nursing Students (남자 간호대학생의 자기효능감, 사회적지지, 대학생활적응에 관한 연구)

  • Han, Young-Mi
    • Journal of Digital Convergence
    • /
    • v.18 no.5
    • /
    • pp.367-374
    • /
    • 2020
  • This study identified the effects of self-efficacy and social support on university life adaptation of male nursing college students. A survey of 200 male nursing college students was conducted. There was a positive correlation between self-efficacy and social support, self-efficacy and college life adaptation, and social support and university life adaptation. Self-efficacy differed between major choice subjects and major satisfaction, social support differed significantly in military service, major choice subjects, and major satisfaction, and college life adaptation differed significantly in major choice subjects, major choice motivation, and major satisfaction. The application of social support and self-efficacy enhancement programs reflecting the characteristics of male nursing college students and continuous research with various variables are needed.

A Grounded Theory Approach on the Parting Experience of Korean Middle-aged Women with their Children (한국 중년여성의 성인 자녀와의 분리경험에 대한 근거이론적 접근)

  • Shin, Su Jin;Park, Boc Nam;Kang, Hyo Young
    • Korean Journal of Adult Nursing
    • /
    • v.17 no.5
    • /
    • pp.719-731
    • /
    • 2005
  • Purpose: This research was conducted to explore the experience of middle-aged women parting with their children and to develop a grounded theory. Method: The participants were 11 women in their 50's who had experienced parting with their children due to schooling, military service and marriage. The grounded theory methodology based on symbolic interactionism was used. Results: 106 concepts, 30 subcategories and 14 categories were derived from the analysis through processes of open coding, axial coding and selective coding. The central phenomenon was 'happy but sad' and the core category was a process of 'independence that is sorrowful yet delightful'. Four types were identified; the independent-type; submissive -type; family-reliant-type ; and fragile-type; based on the attachment to the child, state of mind, satisfaction of the situation, family support system and self-achievement. Conclusion: This research identified that the modern Korean middle-aged women who are considered to be the 'sandwich generation' since they have experienced a turbulent history and the change from a confucian parent-child lifestyle to a couple-oriented one, moved away from an attitude dependent on children in parting with them and started preparing for an independent late life. Based on the results, the verification research is advised on the variables that affect the experience of parting with children.

  • PDF

3D Library Platform Construction using Drone Images and its Application to Kangwha Dolmen (드론 촬영 영상을 활용한 3D 라이브러리 플랫폼 구축 및 강화지석묘에의 적용)

  • Kim, Kyoung-Ho;Kim, Min-Jung;Lee, Jeongjin
    • Cartoon and Animation Studies
    • /
    • s.48
    • /
    • pp.199-215
    • /
    • 2017
  • Recently, a drone is used for the general purpose application although the drone was builtfor the military purpose. A drone is actively used for the creation of contents, and an image acquisition. In this paper, we develop a 3D library module platform using 3D mesh model data, which is generated by a drone image and its point cloud. First, a lot of 2D image data are taken by a drone, and a point cloud data is generated from 2D drone images. A 3D mesh data is acquired from point cloud data. Then, we develop a service library platform using a transformed 3D data for multi-purpose uses. Our platform with 3D data can minimize the cost and time of contents creation for special effects during the production of a movie, drama, or documentary. Our platform can contribute the creation of experts for the digital contents production in the field of a realistic media, a special image, and exhibitions.

Seasonal Distribution of Ticks in Four Habitats near the Demilitarized Zone, Gyeonggi-do (Province), Republic of Korea

  • Chong, Sung Tae;Kim, Heung Chul;Lee, In-Yong;Kollars, Thomas M. Jr.;Sancho, Alfredo R.;Sames, William J.;Chae, Joon-Seok;Klein, Terry A.
    • Parasites, Hosts and Diseases
    • /
    • v.51 no.3
    • /
    • pp.319-325
    • /
    • 2013
  • This study describes the seasonal distribution of larvae, nymph, and adult life stages for 3 species of ixodid ticks collected by tick drag and sweep methods from various habitats in the Republic of Korea (ROK). Grasses less than 0.5 m in height, including herbaceous and crawling vegetation, and deciduous, conifer, and mixed forests with abundant leaf/needle litter were surveyed at United States (US) and ROK operated military training sites and privately owned lands near the demilitarized zone from April-October, 2004 and 2005. Haemaphysalis longicornis Neumann adults and nymphs were more frequently collected from April-August, while those of Haemaphysalis flava Neumann and Ixodes nipponensis Kitaoka and Saito were collected more frequently from April-July and again during October. H. longicornis was the most frequently collected tick in grass habitats (98.9%), while H. flava was more frequently collected in deciduous (60.2%) and conifer (57.4%) forest habitats. While more H. flava (54.1%) were collected in mixed forest habitats than H. longicornis (35.2%), the differences were not significant. I. nipponensis was more frequently collected from conifer (mean 8.8) compared to deciduous (3.2) and mixed (2.4) forests.

Orbit Design of a Korean Regional Communication & Navigation Satellite System (한국형 지역 위성 통신항법시스템의 위성 궤도설계에 관한 연구)

  • Lee, Sang-Hyun;Park, Byung-Woon;Kim, Do-Yoon;Kee, Chang-Don;Paik, Bok-Soo;Lee, Ki-Hoon
    • Journal of the Korean Society for Aeronautical & Space Sciences
    • /
    • v.33 no.7
    • /
    • pp.51-58
    • /
    • 2005
  • In 1990, GPS which had been developed for the military purposes became available to the civilian community. Since then these satellite navigation systems have been used extensively in the industrial areas such as car navigation, airplanes, communications, science and surveying. If we are dependent on GPS, however, there are some foreseeable problems in the areas of national security and sovereignty. Current GPS satellite constellation provides limited performance for the country like Korea and Japan where mountain area and urban canyon do not allow the wide skyline. To solve these problems, many countries plan to make other alternative navigation systems.In this paper, RNSS(Regional Navigation Satellite System) is designed to provide communication service with high elevation angle. It is shown, that system does not only have good navigation performance, but also improve GPS performance in Korea and its neighboring areas.

Research on Web standards compliance and professional level of domestic Web Developer (국내 웹 개발자의 웹표준 준수 및 전문성 수준에 대한 연구)

  • Shin, Moon-sun;Jeong, Kyeong-ja;Kim, Byung-chul
    • Journal of Digital Convergence
    • /
    • v.14 no.4
    • /
    • pp.201-208
    • /
    • 2016
  • Recently, non-standard techniques of web like Active-X caused not only user inconvenience but also barriers to the business of Internet. The government recognized that the serious environmental situation of using Internet is needed to be improved. Especially, HTML5 convergence technology is meant to be a specific platform over the devices, users, and systems. It also means web standards to support more creative business service model and emerging market. In this paper, we performed a survey on Web standards compliance and web development professional level of domestic web developers. In addition, we present the basic direction of government policy of software and software-positive human resources policy, that is based on the analysis of the survey results. Our study will be able to contribute to construct policies to support digital convergence industry and to strengthen technical assistance and expertise to build training programs for the spread of global Web standards (HTML5).

A Cluster-Header Selecting Method for more Secure and Energy-Efficient in Wireless Sensor Network (무선 센서 네트워크에서 안전하고 에너지 효율적인 클러스터 헤더 선출 기법)

  • Kim, Jin-Mook;Lee, Pung-Ho;Ryou, Hwang-Bin
    • Convergence Security Journal
    • /
    • v.7 no.2
    • /
    • pp.107-118
    • /
    • 2007
  • Distributed wireless sensor network in various environment have characteristic that is surveillance of environment-element and offering usefully military information but there is shortcoming that have some secure risks. Therefore secure service must be required for this sensor network safety. More safe and effective techniques of node administration are required for safe communication between each node. This paper proposes effective cluster-header and clustering techniques in suitable administration techniques of group-key on sensor network. In this paper, first each node transmit residual electric power and authentication message to BS (Base-Station). BS reflects "Validity Authentication Rate" and residual electric power. And it selects node that is more than these regularity values by cluster header. After BS broadcasts information about cluster header in safety and it transmits making a list of information about cluster member node to cluster header. Also, Every rounds it reflects and accumulates "Validity Authentication Rate" of former round. Finally, BS can select more secure cluster header.

  • PDF

Wargame Simulator using Semantic Web Service (시멘틱 웹서비스를 이용한 워게임 시뮬레이터 제작)

  • Kim, Byoung-Chul;Lee, Kang-Sun
    • Journal of the Korea Society for Simulation
    • /
    • v.17 no.4
    • /
    • pp.183-189
    • /
    • 2008
  • The next-generation war game simulators need a technique that reuses resources disperse on the web, and reorganizes federates on the fly based on the various events in real time. So far, HLA-based federates limit their interoperability to military networks, and in syntax-level. Web services techniques are widely used in enterprise applications and provide many proven practices to extend interoperability between WAN resources in semantic level. Two problems are met in order to utilize web services into war-game simulator : 1) How to achieve semantic-level interoperability between federates disperse on WAN, 2) How to interoperate web-based federates and RTI-based federates. In this paper, we provide solutions to the problems and highlight advantages using web-based federates with an example of ASuW(Anti-Surface Warfare).

  • PDF

A Method of Interoperating Heterogeneous Simulation Middleware for L-V-C Combined Environment (L-V-C 통합 환경 실현을 위한 이기종 시뮬레이션 미들웨어 연동 방안)

  • Cho, Kunryun;No, Giseop;Jung, Sihyun;Keerativoranan, Nopphon;Kim, Chongkwon
    • Journal of KIISE
    • /
    • v.42 no.2
    • /
    • pp.213-219
    • /
    • 2015
  • Simulation is used these days to verify the hypothesis or the new technology. In particular, National Defense Modeling & Simulation (M&S) is used to predict wartime situation and conduct the military training. National Defense M&S can be divided into three parts, live simulation, virtual simulation, and constructive simulation. Live simulation is based on the real environment, which allows more realistic sumulation; however, it has decreased budget efficiency, but reduced depictions of reality. In contrast, virtual and constructive simulations which are based on the virtual environment, have increased budget efficiency, but reduced depictions of reality. Thus, if the three parts of the M&S are combined to make the L-V-C combined environment, the disadvantages of each simulation can be complemented to increases the quality of the simulation. In this paper, a method of interworking heterogeneous simulation middeware for L-V-C combined environment is proposed, and the test results of interworking between Data Distribution Service (DDS) and High Level Architecture (HLA) are shown.

A Methodology for the Ship System Integration with Open Architecture : Focusing on the Total Ship Computing Environment based Architecture Building and Validation (개방형 구조(OA)를 이용한 함정체계통합 구축 방법론 : 통합함정컴퓨팅환경(TSCE)기반 아키텍처 구축 및 검증을 중심으로)

  • Park, Gang-Soo;Yoo, Byeong-Chun;Kim, Kyeongtaek;Choi, Bong-Wan
    • Journal of Korean Society of Industrial and Systems Engineering
    • /
    • v.43 no.3
    • /
    • pp.68-76
    • /
    • 2020
  • In a series of recent launch tests, North Korea has been improving the firepower of its missiles that can target South Korea. North Korea's missiles and submarines are capable of threatening targets in South Korea and are likely faster and more covert than the systems previously seen in North Korea. The advanced threats require that ROK Navy should not only detect them earlier than ever but also response quicker than ever. In addition to increasing threats, the number of young man that can be enlisted for military service has been dramatically decreasing. To deal with these difficulty, ROK navy has been making various efforts to acquire a SMART warship having enhanced defense capability with fewer human resources. For quick response time with fewer operators, ROK Navy should improve the efficiency of systems and control tower mounted on the ship by promoting the Ship System Integration. Total Ship Computing Environment (TSCE) is a method of providing single computing environment for all ship systems. Though several years have passed since the first proposal of TSCE, limited information has been provided and domestic research on the TSCE is still in its infancy. In this paper, we apply TSCE with open architecture (OA) to solve the problems that ROK Navy is facing in order to meet the requirements for the SMART ship. We first review the level of Ship System Integration of both domestic and foreign ships. Then, based on analyses of integration demands for SMART warship, we apply real time OA to design architecture for TSCE from functional view and physical view. Simulation result shows that the proposed architecture has faster response time than the response time of the existing architecture and satisfies its design requirements.