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31 551 (0,137s)

Výsledek výzkumu

Hot prominence detected in the core of a coronal mass ejection: Analysis of SOHO/UVCS L alpha and SOHO/LASCO visible-light observations

We determine the physical parameters of an erupting prominence embedded in the core of a CME using SOHO/UVCS hydrogen L alpha and L beta lines and SOHO/LASCO visible light observations. In particular we analyze the CME event observe...

Astronomy (including astrophysics,space science)

  • 2016
  • Jimp
  • Odkaz
Výsledek výzkumu

Photochemical oxidation for removal of pharmaceuticals from wastewater

Photochemical oxidation of H2O2/UV represents the process of advanced oxidation technologies AOP or Advanced Oxidation Processes. The device is designed as a flow-through system, where due to the high intensity (resp. power of UVC radiation ...

Environmental engineering

  • 2019
  • Ztech
Výsledek výzkumu

Surface disinfection with use UV-C and COVID-19 pandemic

discusses the potential of ultraviolet C (UVC) irradiation as an alternative approach that coronaviruses are sensitive to UVC irradiation. With appropriate doses, UVC may selectively light sources that can be avai...

Electrical and electronic engineering

  • 2020
  • Jost
  • Odkaz
Výsledek výzkumu

On the capacity of a SIM-based cooperative NLOS UVC system with best relay selection

Ultraviolet communication (UVC) is a promising technology due to its ability and tracking (PAT) requirement as needed by infrared and visible light communications. However, NLOS UVC suffers from very high attenuation and tu...

Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

  • 2024
  • Jimp
  • Odkaz
Výsledek výzkumu

Ungulate-vehicle collision risk and traffic volume on roads

of ungulate-vehicle collisions (UVC). One thousand nine hundred ninety-five UVCs were 1547 and 78,320 AADT (vehicles/day). Almost 80% of UVC took place at volume lower distribution during the day when compared with UVC...

Biodiversity conservation

  • 2020
  • Jimp
  • Odkaz
Výsledek výzkumu

Determination of the physical properties of an erupting prominence from SOHO/LASCO and UVCS observations

in the core of a coronal mass ejection, using combination of SOHO/LASCO-C2 visible-light images and SOHO/UVCS ultraviolet data. Measured intensities and profiles used together with the visible-light brightness to derive th...

Astronomy (including astrophysics,space science)

  • 2019
  • Jost
  • Odkaz
Výsledek výzkumu

UVC Irradiation in Mutational Breeding of Potato (Solanum tuberosum).

The results of UVC Irradiation in Mutational Breeding of Potato (Solanum tuberosum) were described.

GE - Šlechtění rostlin

  • 2015
  • O
Výsledek výzkumu

UVC-Protective Effect of Caffeic Acid on Normal and Transformated Human Skin Cells in Vitro

Possible UVC-protective properties of caffeic acid (CA), a plant phenolic compound with antioxidant activity, were investigated on human KF1 diploid fibroblast by antioxidants (CA and á-tocopherol), were irradiated by UVC at the wav...

CE - Biochemie

  • 2003
  • Jx
Výsledek výzkumu

UNIVERSAL VOLTAGE CONVEYOR AND ITS APPLICATIONS

This paper describes new active element Universal Voltage Conveyor (UVC). Several new filter circuits using UVC are presented.

JA - Elektronika a optoelektronika, elektrotechnika

  • 2005
  • D
Výsledek výzkumu

The effect of traffic intensity and animal activity on probability of ungulate-vehicle collisions in the Czech Republic

behavioural patterns with the probability of ungulate-vehicle collisions (UVCs) occurrence in the Czech Republic. Our research question was whether the probability of UVC occurrence) or by ungulate locomotory activity. We used info...

Forestry

  • 2017
  • Jimp
  • Odkaz
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