Results 51 to 60 of about 1,881,406 (299)

Computer simulation of the skin reflectance spectra [PDF]

, 2003
The reflectance spectra of the human skin in visible and near-infrared (NIR) spectral region have been calculated using the Monte Carlo technique, and the specular and internal reflection on the medium surface is taken into account.
Meglinski, I. V., Matcher, S. J.
core   +1 more source

Accelerated inverse design of broadband microperforated panel absorbers based on probabilistic generative model

Results in Engineering
The inverse design of acoustic metamaterials for broadband sound absorption remains challenging due to the complex coupling dynamics and the ill-posed nature of mapping target absorption spectra to geometric parameters.
Zhenyang Huang, Zhongpeng Li, Jinshun Hu, Yongshui Lin, Weiguo Wu, Xiaofei Cao   +5 more
doaj   +1 more source

Determination of the complete set of optical parameters of micron-sized polycrystalline CH3NH3PbI3−xClx films from the oscillating transmittance and reflectance spectra

Materials Research Express, 2019
The complete set of optical parameters of micron-sized polycrystalline CH _3 NH _3 PbI _3−x Cl _x films deposited by the vacuum co-evaporation of lead iodide and methylammonium chloride is determined by analysis of oscillating optical transmittance and ...
Gevorkian Zhyrair, Matevosyan Lenrik, Avjyan Karapet, Harutyunyan Valeri, Aleksanyan Eduard, Manukyan Khachatur   +5 more
doaj   +1 more source

LXXXVII.—The absorption spectra of permanganates [PDF]

J. Chem. Soc., Trans., 1912
n ...
openaire   +2 more sources

Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

Molecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang, Hyung Seok Kim, Geum Ok Baek, Moon Gyeong Yoon, Su In Lee, Jee‐Yeong Jeong, Ji Eun Han, Soon Sun Kim, Jae Youn Cheong, Jung Woo Eun   +9 more
wiley   +1 more source

Infrared absorption spectra in study of mutarotational equilibria of monosaccharides

, 1962
The infrared absorption spectra (in the range of 5000 to 250 cm-1) of 6 anomeric pairs of sugars and of 12 single anomers are presented, together with the spectra (in the range of 5000 to 667 cm-1) of the dry lyophilizates of the respective equilibrium ...
Tipson, R. Stuart; Isbell, Horace S.
core   +1 more source

Collision-induced Absorption Spectra of N2 and CH4

The Astrophysical Journal
Collision-induced spectra are essential for radiative transfer modeling of Titan's atmosphere. We present experimental spectra of nitrogen–methane mixtures with an accompanying fit of N _2 -CH _4 collision-induced absorption in the 30–400 cm ^−1 region ...
Ryan M. Johnson, Peter F. Bernath, Brant Billinghurst, Jianbao Zhao   +3 more
doaj   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

Molecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani, Dominic Guanzon, Andrew Lai, Katherin Scholz‐Romero, Sarah Reed, Edita Ritmejeryte, Rohan Lourie, Naven Chetty, Kaltin Ferguson, Carlos Salomon   +9 more
wiley   +1 more source

Functional Characterization of Pseudoidium neolycopersici Photolyase Reveals Mechanisms Behind the Efficacy of Nighttime UV on Powdery Mildew Suppression

Frontiers in Microbiology, 2020
Powdery mildews can be controlled by brief exposure to ultraviolet (UV) radiation with devastating effect on their developmental stages including conidia germination. The treatment effect can be impaired by subsequent exposure to UV-A/blue light.
Ranjana Pathak, Åshild Ergon, Arne Stensvand, Arne Stensvand, Hans Ragnar Gislerød, Knut Asbjørn Solhaug, Lance Cadle-Davidson, Aruppillai Suthaparan   +7 more
doaj   +1 more source

ABSORPTION AND FLUORESCENCE SPECTRA OF FLAVONES

, 1956
Absorption and fluorescence spectra of 4'-methoxyflavones with methyl and benzoyl substitutions and 4'-benzyloxyflavones with methyl and methoxy substitutions are reported and discussed. Additional resonance due to a 4'-methoxy group in flavones results in a red-shift of the flavone spectrum. Introduction of methyl groups produces a slight bathochromic
S. K. K. JATKAR, B. N. MATTOO
openaire   +2 more sources