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Two James Webb instruments are best suited for exoplanet atmospheres
Two James Webb instruments exoplanet atmospheres
2017/7/20
The best way to study the atmospheres of distant worlds with the James Webb Space Telescope, scheduled to launch in late 2018 will combine two of its infrared instruments, according to a team of astro...
2017SPIE紫外/光学/红外空间望远镜和仪器专题会议（UV/Optical/IR Space Telescopes and Instruments:Innovative Technologies and Concepts VIII）
2017 SPIE 紫外/光学/红外空间望远镜和仪器 专题会议
2017/4/25
2017SPIE紫外/光学/红外空间望远镜和仪器专题会议（UV/Optical/IR Space Telescopes and Instruments:Innovative Technologies and Concepts VIII）。
International Symposium on Geophysical Instruments and Their Application
Methodology and instruments of seismic exploration Methodology and instruments of nuclear geophysics
2016/7/25
In order to promote the innovation and development in the methodology and instrument of geophysics, the Committee of Geophysical Technology under Chinese Geophysical Society is going to hold ¨Internat...
A team of researchers and students at the University of California, Riverside has created a Lego-like system of blocks that enables users to custom make chemical and biological research instruments qu...
Optical measurements of atmospheric particles from airborne platforms:in situ and remote sensing instruments for balloons and aircrafts
remote sensing LIDAR backscattersonde aerosol
2015/9/7
Multiwavelength laser backscattersondes (MAS) have been widely used from a variety of airborne platforms for in situ measurements of optical properties of clouds and atmospheric particulate as well as...
Influence of Giulio Grablovitz in Spain: instruments and scientific correspondence
Spain scientific correspondence
2015/8/28
It is known that Giulio Grablovitz founded and operated a «geodynamic» station on Ischia Island from 1885 up to his death. But it is almost unknown that one of the instruments he designed, t...
Radar returns from the ocean surface have been observed since the earliest days of radar. They were characterized as "clutter" because they often obscured targets, such as ships or aircraft. However, ...
Scripps Before World War II: The Men, the Science, and the Instruments
Science Instruments
2015/7/31
A century ago, University of California zoologist William E. Ritter dreamed of establishing a marine station on the West Coast of the United States. Beginning in 1892, he and a few of his graduate stu...
Spreading scientific philosophies with instruments: the case of Atwood's machine
scientific philosophies instruments Atwood's machine History and Philosophy of Physics
2012/4/24
We study how the paradigm of Newton's science, based on the organization of scientific knowledge as a series of mathematical laws, was definitively accepted in science courses - in the last decades of...
Absolute instruments and perfect imaging in geometrical optics
Absolute instruments perfect imaging geometrical optics
2011/8/4
Abstract: We investigate imaging by spherically symmetric absolute instruments that provide perfect imaging in the sense of geometrical optics. We derive a number of properties of such devices, presen...
Accurate Group Delay Measurement for Radial Velocity Instruments Using the Dispersed Fixed Delay Interferometer Method
Radial Velocity Dispersed Interferometer Method
2011/9/30
The Dispersed Fixed Delay Interferometer (DFDI) method is attractive for its low cost, compact size and multi-object capability in precision radial velocity (RV) measurements. The phase shift of fring...
Comparison of seismic signatures of flares obtained by SOHO/MDI and GONG instruments
Comparison seismic signatures obtained instruments
2011/9/30
The first observations of seismic responses to solar flares were carried out using time-distance (TD) and holography techniques applied to SOHO/MDI Dopplergrams obtained from space and un-affected by ...
Instrumentation2: Other instruments, ghost/satellite bunch monitoring, halo, emittance, new developments
ghost satellite bunch monitoring halo emittance new developments
2011/8/3
Abstract: In order to estimate in absolute terms the luminosity of LHC certain beam parameters have to be measured very accurately. In particular the total beam current and the relative distribution o...
Instruments of RT-2 Experiment onboard CORONASPHOTON and their test and evaluation V: Onboard software, Data Structure, Telemetry and Telecommand
Satellites communication X- and gamma-ray telescopes and instrumen-tation
2010/11/16
The onboard software and data communication in the RT-2 Experiment onboard the Coronas-Photon satellite is organized in a hierarchical way to effectively handle and communicate asynchronous data gener...
Instruments of RT-2 Experiment onboard CORONASPHOTON and their test and evaluation IV: Background Simulations using GEANT-4 Toolkit
Radiation detectors X- and gamma-ray telescopes and instrumentation
2010/11/16
Hard X-ray detectors in space are prone to background signals due to the ubiquitous cosmic rays and cosmic diffuse background radiation that continuously bom-bards the satellites which carry the detec...