• Title/Summary/Keyword: interest development

Search Result 4,443, Processing Time 0.029 seconds

A Controlled Study of Interactive Exhibit based on Gesture Image Recognition (제스처 영상 인식기반의 인터렉티브 전시용 제어기술 연구)

  • Cha, Jaesang;Kang, Joonsang;Rho, Jung-Kyu;Choi, Jungwon;Koo, Eunja
    • Journal of Satellite, Information and Communications
    • /
    • v.9 no.1
    • /
    • pp.1-5
    • /
    • 2014
  • Recently, building is rapidly develop more intelligently because of the development of industries. And people seek such as comfort, efficiency, and convenience in office environment and the living environment. Also, people were able to use a variety of devices. Smart TV and smart phones were distributed widely so interaction between devices and human has been increase the interest. A various method study for interaction but there are some discomfort and limitations using controller for interaction. In this paper, a user could be easily interaction and control LED through using Kinect and gesture(hand gestures) without controller. we designed interface which is control LED using the joint information of gesture obtained from Kinect. A user could be individually controlled LED through gestures (hand movements) using the implementation of the interface. We expected developed interface would be useful in LED control and various fields.

A BizUnit Test Code Generation for Framework-based Web Application (프레임워크기반 웹 어플리케이션을 위한 BizUnit 테스트 코드 생성)

  • Lee, Eun-Young;Choi, Byoung-Ju;Song, Hwa-Jung;Hwang, Sang-Cheol
    • Journal of KIISE:Computing Practices and Letters
    • /
    • v.15 no.12
    • /
    • pp.899-912
    • /
    • 2009
  • With greater utilization of web application and growth of its market, the function of such application is being expanded With today's increasing demand for high quality software, we see a sharp rise in the interest for web application test. The current trend is that web applications are being developed based on a framework of developmental environment. Hence, as the scope of that framework expands, each module of the entire web application is being configured by the combination of heterogeneous files. The distinctive characteristics of a web application are based on the fact that the framework that is provided in partially completed form controls the structure of all objects of development. The present study defines the web business logic as a minimal unit which has meaning as a unit of application for the web application. In this paper, we define web business logic as a least meaningful execution unit of web applications, propose how to generate automatically the BizUnit test code for it, and analyze the effectiveness of testing of the web application via the BizUnit test codes.

The Development of the Medical Information's Transmission System Using the Bluetooth (블루투스 통신을 이용한 의료정보 전송 시스템의 개발)

  • Hong, Seung-Beom;Jie, Min-Seok
    • Journal of Advanced Navigation Technology
    • /
    • v.13 no.5
    • /
    • pp.787-792
    • /
    • 2009
  • A number of very promising applications such as health monitoring and U-Health of ubiquitous techniques has attracted interest in recent years. Because it can observes the condition of patient from long distance using the equipment which combines with radio communication and medical monitoring system. If it is at emergency situation, it can disposes the condition of the patient. In this paper, we propose the new data format and the transmission communication system of combination medical information with the bluetooth. And we produce the on-board system which transmits the medical information. This system integrated the blood pressure and glucose monitor of personal medical equipment, and the medical information which obtained from on-board system acquires through the gateway with the bluetooth. Medical information is transmitted to the tele-monitor server by the wireline network. We evaluated the proposed system under the laboratory environment and confirmed the excellent performance of transmission of the medical information.

  • PDF

EcoMon: A System for Monitoring Eco-Driving (EcoMon: 에코 드라이빙 모니터링 시스템)

  • Han, Dongho;Kim, Sangchul
    • Journal of the Korea Academia-Industrial cooperation Society
    • /
    • v.15 no.11
    • /
    • pp.6830-6837
    • /
    • 2014
  • Since the advent of global warming and energy depletion, there has been great interest in eco-driving (energy-efficient driving). In this paper, a system is proposed to monitor the idle running of an engine and steady driving for a vehicle equipped with an ISG (Idling Stop & Go system). The system consists of a G/W device to acquire the vehicle operation data, a smartphone app for monitoring eco-driving and a server system. The main contribution of this paper is that it defines the integrated functions, the architecture and operation mechanisms of a system for monitoring eco-driving including the prohibition of running idle. The system enables the users to check the idling stop times, driving speeds, fuel savings, and $CO_2$ emissions, resulting in the driving style for eco-driving. The server system, which is a part of this system, provides OpenAPI-style web services for the storage and retrieval of car operation data, which facilitates the development of applications.

Identification of progressive collapse pushover based on a kinetic energy criterion

  • Menchel, K.;Massart, T.J.;Bouillard, Ph.
    • Structural Engineering and Mechanics
    • /
    • v.39 no.3
    • /
    • pp.427-447
    • /
    • 2011
  • The progressive collapse phenomenon is generally regarded as dynamic. Due to the impracticality of nonlinear dynamic computations for practitioners, an interest arises for the development of equivalent static pushover procedures. The present paper proposes a methodology to identify such a procedure for sudden column removals, using energetic evaluations to determine the pushover loads to apply. In a dynamic context, equality between the cumulated external and internal works indicates a vanishing kinetic energy. If such a state is reached, the structure is sometimes assumed able to withstand the column removal. Approximations of these works can be estimated using a static computation, leading to an estimate of the displacements at the zero kinetic energy configuration. In comparison with other available procedures based on such criteria, the present contribution identifies loading patterns to associate with the zero-kinetic energy criterion to avoid a single-degree-of-freedom idealisation. A parametric study over a family of regular steel structures of varying sizes uses non-linear dynamic computations to assess the proposed pushover loading pattern for the cases of central and lateral ground floor column failure. The identified quasi-static loading schemes are shown to allow detecting nearly all dynamically detected plastic hinges, so that the various beams are provided with sufficient resistance during the design process. A proper accuracy is obtained for the plastic rotations of the most plastified hinges almost independently of the design parameters (loads, geometry, robustness), indicating that the methodology could be extended to provide estimates of the required ductility for the beams, columns, and beam-column connections.

Curcumol Induces Apoptosis in SPC-A-1 Human Lung Adenocarcinoma Cells and Displays Anti-neoplastic Effects in Tumor Bearing Mice

  • Tang, Qi-Ling;Guo, Ji-Quan;Wang, Qi-You;Lin, Hai-Shu;Yang, Zhou-Ping;Peng, Tong;Pan, Xue-Diao;Liu, Bing;Wang, Su-Jun;Zang, Lin-Quan
    • Asian Pacific Journal of Cancer Prevention
    • /
    • v.16 no.6
    • /
    • pp.2307-2312
    • /
    • 2015
  • Curcumol is a sesquiterpene originally isolated from curcuma rhizomes, a component of herbal remedies commonly used in oriental medicine. Its beneficial pharmacological activities have attract significant interest recently. In this study, anti-cancer activity of curcumol was examined with both in vitro and in vivo models. It was found that curcumol exhibited time- and concentration-dependent anti-proliferative effects in SPC-A-1 human lung adenocarcinoma cells with cell cycle arrest in the G0/G1 phase while apoptosis-induction was also confirmed with flow cytometry and morphological analyses. Interestingly, curcumol did not display growth inhibition in MRC-5 human embryonic lung fibroblasts, suggesting the anti-proliferative effects of curcumol were specific to cancer cells. Anti-neoplastic effects of curcumol were also confirmed in tumor bearing mice. Curcumol (60 mg/ kg daily) significantly reduced tumor size without causing notable toxicity. In conclusion, curcumol appears a favorable anti-cancer candidate for further development.

Promoting the Masses' Investment through Crowdfunding Platform: Focusing on Lending based Crowdfunding Platform (크라우드펀딩 플랫폼을 통한 대중적 투자 활성화 방안 연구: 대출형 크라우드펀딩 플랫폼을 중심으로)

  • Lee, Ae Ri;Lee, Sang-Jong;Kim, Kyung Kyu;Kwon, Hyuk-Jun
    • The Journal of the Korea Contents Association
    • /
    • v.16 no.11
    • /
    • pp.644-660
    • /
    • 2016
  • With the development of Fintech industry, research interest in crowdfunding is growing. Crowdfunding, originated from crowdsourcing, involves the participation of many individuals' contributions to funding a new project. Specifically, lending based crowdfunding provides a platform for raising funds in the form of loans by connecting borrowers to funders(investors) via Internet, not through traditional financial institutions. Recently, lending based crowdfunding attracts much attention as a new investment alternative; however, there is a lack of research about lending based crowdfunding. This study aims to examine the factors influencing an investor's participation in lending based crowdfunding by focusing on platform features, investor features, and project features. Based on the findings, this study discusses theoretical and practical implications for promoting the crowd's investments through crowdfunding platforms.

Integral Imaging Pickup Method of Bio-Medical Data using GPU and Octree (GPU와 옥트리를 이용한 바이오 메디컬 데이터의 집적 영상 픽업 기법)

  • Jang, Young-Hee;Park, Chan;Jung, Ji-Sung;Park, Jae-Hyeung;Kim, Nam;Ha, Jung-Sung;Yoo, Kwan-Hee
    • The Journal of the Korea Contents Association
    • /
    • v.10 no.6
    • /
    • pp.1-9
    • /
    • 2010
  • Recently, 3D stereoscopic display such as 3D stereoscopic cinemas and 3D stereoscopic TV is getting a lot of interest. In general, a stereo image can be used in 3D stereoscopic display. In other hands, for 3D auto stereoscopic display, the elemental images should be generated through visualization from every camera in a lens array. Since a lens array consists of several cameras, it takes a lot of time to generate the elemental images with respect to 3D virtual space, specially, if a large bio-medical volume data is in the 3D virtual space, it will take more time. In order to improve the problem, in this paper, we construct an octree for a given bio-medical volume data and then propose a method to generate the elemental images through efficient rendering of the Octree data using GPU. Experimental results show that the proposed method can obtain more improvement comparable than conventional one, but the development of more efficient method is required.

A Study on the control of lights for BEMS using Adaptive GMM (Adaptive GMM을 활용한 BEMS용 조명제어 연구)

  • Ko, Kwangseok;Lee, Juyoung;Kang, Yongsik;Shim, Dongha;Kim, Jaemoon;Kim, Eunsoo;Lee, Jongsung;Cha, Jaesang
    • Journal of Satellite, Information and Communications
    • /
    • v.7 no.3
    • /
    • pp.116-120
    • /
    • 2012
  • There has been increased interest for building energy-saving for worldwide. There is continuing research on IT technology for efficient management of BEMS. Recently, It be able to control of LED and to maximize energy savings to the development of LED lighting technology. We propose the security image processing system to improve efficiency and we implement the real-time status monitoring system to surveil the object in the building energy management system. In this paper, we proposed the system of LED control using IP camera and Adaptive Gaussian Mixture Model for BEMS. We implement LED light control software on the based of the security camera image processing so the reliable controling based on the security camera is possible efficiently.

Problem-Solving Model to Improve Scientific Literacy of Youth (청소년의 과학적 소양 향상을 위한 문제해결 모형 개발 연구)

  • Kwak Seung-Jin
    • Journal of Korean Library and Information Science Society
    • /
    • v.36 no.3
    • /
    • pp.21-38
    • /
    • 2005
  • This study aims to find methods to improve the scientific literacy of the youth, which comprise the group who will lead the upcoming era of knowledge and science. To do this, the study focuses on improving the youth's understanding of science and their ability to utilize it. It is widely recognized that scientific literacy Is highly essential in this era of scientific revolution and innovations. Accordingly, various kinds of programs are being developed in Korea and other countries. In particular, 'Project 2061' is designed to enable a permanent learning system by improving problem-solving ability through the scientific process. This system plays an Important role In supporting the Americans' Pursuit of Increased literacy in the fields of science, mathematics, and engineering. To improve the scientific literacy of young people, content development in relation with school courses as well as information services that arouse Interest and curiosity In the field of science is very important. In addition, It is necessary to develop a problem-solving program by stages. Further studies focusing on methods of improving scientific literacy of the youth are recommended.

  • PDF