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Cornell engineers have created a deep-ultraviolet laser using semiconductor materials that show great promise for improving the use of ultraviolet light for sterilizing medical tools, purifying water,...
The Effects of Ultraviolet A/B Treatments on Anthocyanin Accumulation and Gene Expression in Dark-Purple Tea Cultivar ‘Ziyan’ (Camellia sinensis)
Ultraviolet A/B Treatments Anthocyanin Accumulation Gene Expression Dark-Purple Tea Cultivar ‘Ziyan’
2024/7/31
‘Ziyan’ is a novel anthocyanin-rich tea cultivar with dark purple young shoots. However, how its anthocyanin accumulation is affffected by environmental factors, such as ultraviolet (UV), remains uncl...
ACCURATELY CALCULATING THE SOLAR ORIENTATION OF THE TIANGONG-2 ULTRAVIOLET FORWARD SPECTROMETER
TianGong-2 Ultraviolet Forward Spectrometer Solar Orientation Azimuth Angle Attitude Angle Coordinate System
2018/5/15
The Ultraviolet Forward Spectrometer is a new type of spectrometer for monitoring the vertical distribution of atmospheric trace gases in the global middle atmosphere. It is on the TianGong-2 space la...
2018年SPIE空间望远镜和仪器：紫外线到伽马射线会议（SPIE Space Telescopes and Instrumentation 2018:Ultraviolet to Gamma Ray）
2018年 SPIE 空间望远镜和仪器：紫外线到伽马射线 会议
2017/11/27
Observation of the hot universe, from 105 K upward, has a vital impact on some of the most fundamental questions in astrophysics today. Hot plasmas, from the sun and stellar coronae to the cores of ga...
2018年SPIE极紫外光刻会议（SPIE Extreme Ultraviolet (EUV) Lithography IX）。
2017国际极紫外光刻会议（International Conference on Extreme Ultraviolet Lithography 2017）
2017 国际极紫外光刻 会议
2017/7/6
The 2017 EUVL Conference, organized by SPIE, EUREKA, imec, and EIDEC, provides a forum to discuss and assess the worldwide status of EUVL technology and infrastructure readiness, as well as opportunit...
Group blazes path to efficient,eco-friendly deep-ultraviolet LED
Group eco-friendly deep-ultraviolet LED
2017/3/14
The darkest form of ultraviolet light, known as UV-C, is unique because of its reputation as a killer – of harmful organisms.With wavelengths of between 200 and 280 nanometers, this particular form of...
Review conference details by clicking on the titles below. These details include paper titles, authors, schedules and abstracts. View Proceedings from last year.SPIE conference papers are published in...
Ultraviolet radiation and aerosol monitoring at Lampedusa, Italy
UV radiation aerosol ozone radiative transfer radiative forcing
2015/9/16
The measurements of UV spectral irradiance, ozone and aerosol load obtained with a double monochromator Brewer
at the Station for Climate Observations of the National Agency for New Technology, Energ...
Recent advances in ground-based ultraviolet remote sensing of volcanic SO2 fluxes
Volcanology Volcanic Gases Volcano monitoring Volcanic effects upon atmosphere Atmospheric instruments and techniques
2015/8/27
Measurements of volcanic SO2 emission rates have been the mainstay of remote-sensing volcanic gas geochemistry for almost four decades, and they have contributed significantly to our understanding of ...
Estrogen receptor involvement in the response of human keratinocytes to ultraviolet B irradiation
UVB Estrogen receptor Keratinocytes
2015/5/25
The signaling mechanisms involved in UVB-induced skin cancer are complex and although the scope of this work is inherently limited in focus, the findings may provide insight into how estrogen receptor...
The ability to perceive the near ultraviolet part of the light spectrum (the wavelength 320–400 nm) has been detected in many bird species. This ability is an important bird sense. The ecological impo...
Characterization of Automotive Paint Clear Coats by Ultraviolet Absorption Microspectrophotometry with Subsequent Chemometric Analysis
forensics automative paint clear coats microspectrophotometry
2015/1/7
Clear coats have been a staple in automobile paints for almost thirty years and are of forensic interest when comparing transferred and native paints. However, the ultraviolet (UV) absorbers in these ...
Probing the Local Group Medium toward Markarian 421 with Chandra and the Far Ultraviolet Spectroscopic Explorer
halo intergalactic medium
2014/12/24
We report the detection of highly ionized gas at z ~ 0 seen in resonant UV and X-ray absorption lines toward the z = 0.03 blazar Mrk 421. A total of 13 X-ray and three UV lines were measured (or upper...
X-RAY AND ULTRAVIOLET SPECTROSCOPY OF GALACTIC DIFFUSE HOT GAS ALONG THE LARGE MAGELLANIC CLOUD X-3 SIGHT LINE
diffuse background halo
2014/12/23
We present Suzaku spectra of X-ray emission in the fields just off the LMC X-3 sight line. O VII, O VIII, and Ne IX emission lines are clearly detected, suggesting the presence of an optically thin th...