• Title/Summary/Keyword: Scientific technology

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Thermal Characterization of Individual Pixels in Microbolometer Image Sensors by Thermoreflectance Microscopy

  • Ryu, Seon Young;Choi, Hae Young;Kim, Dong Uk;Kim, Geon Hee;Kim, Taehyun;Kim, Hee Yeoun;Chang, Ki Soo
    • JSTS:Journal of Semiconductor Technology and Science
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    • v.15 no.5
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    • pp.533-538
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    • 2015
  • Thermal characterization of individual pixels in microbolometer infrared image sensors is needed for optimal design and improved performance. In this work, we used thermoreflectance microscopy on uncooled microbolometer image sensors to investigate the thermal characteristics of individual pixels. Two types of microbolometer image sensors with a shared-anchor structure were fabricated and thermally characterized at various biases and vacuum levels by measuring the temperature distribution on the surface of the microbolometers. The results show that thermoreflectance microscopy can be a useful thermal characterization tool for microbolometer image sensors.

Policy for Gender Innovation in Scientific Research (과학기술의 젠더혁신 정책 방향 연구)

  • Lee, Hyobin;Kim, Hae-Do
    • The Journal of the Korea Contents Association
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    • v.17 no.10
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    • pp.241-249
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    • 2017
  • Gender innovation refers to the act of producing more trustworthy science and technology based on gender analysis in conducting and development. Science and technology have been considered to be irrelevant to gender and gender analysis. Science and technology lost opportunity to market and sometimes caused massive losses due to the ignorance of gender and the concept of gender differences. Despite importance in the field of science and technology, the reason why gender innovation does not take place is the lack of woman science in science and technology. Further, the promotion of female scientists policy bas been pursued by the government is one of the reasons. The government has been forcibly carried out without considering 'performanceism' spreading in the scientific and technological fields. This research argues that scientific research brings gender perspective back into all the level of research conduct. In order to improve gender ignorance in science and technology, gender sensitive education should be provided to scientists. Also, gender governance and women's committee for gender analysis should be established to adopt gender analysis in scientific research.

Status of Worldwide Regulations on Scientific Data for the Registration of Drugs for Human Uses & Advisory Committees(I) (외국(外國)의 의약품허가신청첨부자료(醫藥品許可申請添付資料) 및 자문기구(諮問機構)의 현황(現況) ( I ))

  • Yong, Kun-Ho
    • Journal of Pharmaceutical Investigation
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    • v.10 no.3
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    • pp.51-77
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    • 1980
  • A comparison of worldwide drug registration requirements on scientific data required by the different regulatory authorities for the investigational new drug and new drug application for human uses was briefly reviewed and as one of administrative processings on review and evaluation of applications, the functions of scientific advisory committees were reviewed.

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Directions of Science Education for the Gifted and Scientific Creativity (과학적 창의성과 과학영재교육의 방향)

  • 서혜애
    • Journal of Gifted/Talented Education
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    • v.14 no.1
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    • pp.65-89
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    • 2004
  • The article attempts to suggest s a direction of science education in terms of development of creative human resources based on discussion about scientific literacy and scientific creativity. Students are supposed to develop scientific attitude, inquiry skills, problem solving ability through science learning, and be prepared for the 21st century of rapidly developing age. The paper introduces definitions of scientific literacy and scientific creativity and discuss their meanings within science education in general as well as for the gifted. To enhance students' scientific creativity, science education should strengthen content of science related to technology, integrated science content, personal and social views, social inquiry for problem solving. In particular, science education for the gifted should emphasize students' holistic views in interpreting data, ability to connect artistic aspects to science process, intuitions to explain scientific phenomena and pursue of personal satisfaction. It may be said that science education and science education for the gifted is realized when students have opportunities to experience such elements in their science learning.

The predictability of science experience, school support and learning flow on the attitude of scientific inquiry in physical computing education (피지컬 컴퓨팅 교육에서 과학적 탐구 태도에 대한 과학경험, 교육지원, 학습몰입의 예측력 규명)

  • Kang, Myunghee;Jang, JeeEun;Yoon, Seonghye
    • Journal of The Korean Association of Information Education
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    • v.21 no.1
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    • pp.41-55
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    • 2017
  • The physical computing education, as the emerging field, is a form of education that helps learners to develop the attitude of scientific inquiry by developing meaningful and creative output through the integration of hardware and software elements. Based on the literature, the authors of the study used science experience, school support and learning flow as the variables that predict the outcome variable which is the attitude of scientific inquiry. The authors collected data from 64 fourth and sixth graders who studied physical computing at an institution for the gifted and talented in Korea and then analyzed them using descriptive statistics, correlation, multiple regression and simple mediation analysis methods. As a result, science experience and learning flow significantly predicted the attitude of scientific inquiry. In addition, learning flow mediated the relationship between science experience and the attitude of scientific inquiry, and the relationship between school support and the attitude of scientific inquiry. Based on these results, the authors propose that to promote the attitude of scientific inquiry in physical computing education, strategies must be implemented for improving science experience, school support and learning flow in instructional design.

똑똑씨의 과학콩트

  • Korea Institute of Science and Technology Information
    • Journal of Scientific & Technological Knowledge Infrastructure
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    • s.17
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    • pp.102-103
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    • 2005
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재미있는 과학상식

  • Korea Institute of Science and Technology Information
    • Journal of Scientific & Technological Knowledge Infrastructure
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    • s.17
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    • pp.108-108
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    • 2005
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Kisti의 과학향기

  • Korea Institute of Science and Technology Information
    • Journal of Scientific & Technological Knowledge Infrastructure
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    • s.17
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    • pp.18-21
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    • 2005
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닭띠 아자 아자

  • Korea Institute of Science and Technology Information
    • Journal of Scientific & Technological Knowledge Infrastructure
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    • s.17
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    • pp.6-9
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    • 2005
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알기쉬운 과학용어

  • Korea Institute of Science and Technology Information
    • Journal of Scientific & Technological Knowledge Infrastructure
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    • s.17
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    • pp.66-67
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    • 2005
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