Results 1 to 10 of about 993,566 (290)

VUV absorption spectra of water and nitrous oxide by a double-duty differentially pumped gas filter [PDF]

Journal of Synchrotron Radiation
The differentially pumped rare-gas filter at the end of the VUV beamline of the Swiss Light Source has been adapted to house a windowless absorption cell for gases. Absorption spectra can be recorded from 7 eV to up to 21 eV photon energies routinely, as
Andras Bodi, Jonas Knurr, Patrick Ascher, Patrick Hemberger, Christoph Bostedt, Andre Al Haddad   +5 more
doaj   +2 more sources

Global cross-database search system for X-ray absorption spectra [PDF]

Journal of Synchrotron Radiation
While the importance of a systematic overview of scientific data and demands toward data integration are increasing, data capitalization and confidentiality are also emerging competitively.
Masashi Ishii, Asahiko Matsuda, Koichi Sakamoto, Shohei Yamashita, Yasuhiro Niwa, Yasuhiro Inada   +5 more
doaj   +2 more sources

Identification of succinite of infrared absorption spectra [PDF]

E3S Web of Conferences, 2020
The solution of the problem of identification of amber (succinite) on the example of natural polymer material of organic origin on the basis of its infrared absorption spectra is proposed.
Verkhovskaia Iana, Prokopenko Viktor, Vasiliev Evgeni   +2 more
doaj   +1 more source

Coloration of Flowers by Flavonoids and Consequences of pH Dependent Absorption

Frontiers in Plant Science, 2021
Flavonoid pigments are key determinants of flower colors. As absorption spectra of flavonoids are known to be severely pH-dependent, cellular pH will play a crucial role in flower coloration. The flavonoids are concentrated in the vacuoles of the flowers’
Doekele G. Stavenga, Hein L. Leertouwer, Bettina Dudek, Casper J. van der Kooi   +3 more
doaj   +1 more source

Action spectra of zebrafish cone photoreceptors. [PDF]

PLoS ONE, 2013
Zebrafish is becoming an increasingly popular model in the field of visual neuroscience. Although the absorption spectra of its cone photopigments have been described, the cone action spectra were still unknown. In this study we report the action spectra
Duco Endeman, Lauw J Klaassen, Maarten Kamermans   +2 more
doaj   +1 more source

Absorption Spectra Comparison of Tm/Ho-Codoped Bototellurite Glasses

Journal of Physics: Theories and Applications, 2021
This paper presents a comparison study of absorption spectra of borotellurite glasses with compostion: 20TeO2 – 15Bi2O3 – 3TiO2 – (4-x) Na2CO3 – 1Tm2O3 - xHo2O3 where x = 0; 0.5; 1; 1.5; 2; 2.5 (mol%).
Azmi Saraswati, Ahmad Marzuki, Venty Suryanti   +2 more
doaj   +1 more source

Determination of Moisture Content of Insulating Oils by CoCl2 [PDF]

Problems of the Regional Energetics, 2021
Moisture content is one of the parameters of transformer oil that determine its quality. This parameter is one of the most critical, which is closely monitored.
Kozlov V.K. , Turanova О.А. , Turanov А.N.   +2 more
doaj   +1 more source

Dataset for reproducing absorption spectra of methyl orange from the RGB values of microscopic images

Data in Brief, 2020
The present dataset is related to the research paper entitled “Reproducing Absorption Spectra of pH Indicators from RGB Values of Microscopic Images” (Inagawa et al., 2020).
Arinori Inagawa, Kana Saito, Asuka Sasaki, Nobuo Uehara   +3 more
doaj   +1 more source

Calculation of absorption spectra of silver-thiolate complexes [PDF]

Компьютерные исследования и моделирование, 2019
Ligand protected metal nanoclusters (NCs) have gained much attention due to their unique physicochemical properties and potential applications in material science.
Andrey Andreevich Buglak, Vladimir Alexandrovich Pomogaev, A. I. Kononov   +2 more
doaj   +1 more source

Application of absorption of infra-red radiation and reflection spectra to distinguish different inks of same color in alteration

Bibechana, 2022
The main aim of this study is to introduce non-destructive method to distinguish different types of ink of same color. In our daily life, we face many problems of alteration of genuine documents.
Roshan Giri, Shanker Prasad Chimouriya, Bal Ram Ghimire   +2 more
doaj   +3 more sources