뉴스 앤 올디스 - 모기 (안주현)sciencepeopleMosquitoes are attracted to different people depending on the levels of carboxylic acids in their skin. Researchers had participants wear nylon stockings to collect their skin emanations. The stockings were then exposed to mosquitoes to see which ones they were attracted to most. The results showed mosquitoes were more attracted to stockings from people with higher levels of carboxylic acids like pentanoic acid and heptanoic acid coming from their skin.
별헤는 사람들 - 전명원 교수sciencepeopleThe document discusses the JWST Advanced Deep Extragalactic Survey (JADES), which will use the James Webb Space Telescope to conduct a very deep infrared survey over two regions of the sky. JADES aims to study galaxy formation and evolution from 700 million years after the Big Bang to the present day. It will obtain images and spectra of thousands of galaxies to measure their properties such as star formation rates and chemical compositions. The survey data will be made publicly available to enable additional scientific discoveries.
별헤는 사람들 10월호 전명원 교수 자료sciencepeopleThis document provides information about exoplanet discoveries and upcoming exoplanet missions. It discusses the over 5,000 exoplanets that have been discovered so far, including details about the NASA Kepler and TESS missions that have found thousands of exoplanets. It also previews the NASA James Webb Space Telescope which will begin studying the atmospheres of exoplanets and help characterize more planetary systems.
뉴스 앤 올디스 - 안주현.pdfsciencepeopleThe document lists several common intestinal parasites found in humans including whipworm, roundworm, pinworm, tapeworm, Entamoeba histolytica, Cryptosporidium sp., and Giardia duodenalis. It also shows an ELISA microplate with positive test results for Giardia in several samples, indicating the presence of Giardia parasites.
<별헤는 사람들> 빅뱅 4편. 전명원 교수sciencepeopleLe document semble contenir des données numériques et des symboles sans contexte clair. Il inclut également plusieurs références à des images et des crédits d'illustration. L'ensemble paraît fragmentaire et ne fournit pas d'informations cohérentes ou significatives sur un sujet spécifique.
별헤는 사람들 2023년 12월호 전명원 교수 자료sciencepeopleThis document provides an overview of modern cosmology and the expansion of the universe. It discusses how measurements of the cosmic microwave background radiation and distant supernovae helped reveal that the expansion of the universe is accelerating due to dark energy. The document also explores how studies of galaxy clustering and baryon acoustic oscillations have helped astronomers map the structure of the universe and determine basic cosmological parameters.
별헤는 사람들 10월호 전명원 교수 자료sciencepeopleThis document provides information about exoplanet discoveries and upcoming exoplanet missions. It discusses the over 5,000 exoplanets that have been discovered so far, including details about the NASA Kepler and TESS missions that have found thousands of exoplanets. It also previews the NASA James Webb Space Telescope which will begin studying the atmospheres of exoplanets and help characterize more planetary systems.
뉴스 앤 올디스 - 안주현.pdfsciencepeopleThe document lists several common intestinal parasites found in humans including whipworm, roundworm, pinworm, tapeworm, Entamoeba histolytica, Cryptosporidium sp., and Giardia duodenalis. It also shows an ELISA microplate with positive test results for Giardia in several samples, indicating the presence of Giardia parasites.
<별헤는 사람들> 빅뱅 4편. 전명원 교수sciencepeopleLe document semble contenir des données numériques et des symboles sans contexte clair. Il inclut également plusieurs références à des images et des crédits d'illustration. L'ensemble paraît fragmentaire et ne fournit pas d'informations cohérentes ou significatives sur un sujet spécifique.
별헤는 사람들 2023년 12월호 전명원 교수 자료sciencepeopleThis document provides an overview of modern cosmology and the expansion of the universe. It discusses how measurements of the cosmic microwave background radiation and distant supernovae helped reveal that the expansion of the universe is accelerating due to dark energy. The document also explores how studies of galaxy clustering and baryon acoustic oscillations have helped astronomers map the structure of the universe and determine basic cosmological parameters.
삼테성즈 2024년 9월호 파토 이용 k2박사 전체 자료.pdfsciencepeople올뉴 삼테성즈! 2024년 8월호. 전기차 화재의 본질과 로봇 관절 기술의 혁명!
자그마치 서울시립과학관 및 로봇인공지능과학관장으로
금의환향한 K2 박사와 함께 하는
포복절도, 올뉴 삼테성즈의 새로운 시작!
- 오프닝
스페이스 X의 랩터 엔진이 더 강하고 아름다운 버전 3로 돌아왔다!
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전기차 배터리 화재. 우리가 놓치고 있는 것들!
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삼테성즈 2024년 9월호 파토 이용 k2박사 전체 자료.pdf
과학과 사람들 제공
31. 극 운동 (Polar Motion)
• 챈들러 워블 (Chandler Wobble)
− 지구의 자유 진동 (free oscillation)중의 하나
− 약 435일 주기
− 자전축의 위치가 변화하게 되면, 지구의 물리적인 특성에 의
해 챈들러 워블 발생
− 지구의 주축 (Principal Axis)과 회전축이 어긋나게 되면서 워
블이 발생 (접시를 잘못 돌리면 발생하는 현상과 유사)