Results 51 to 60 of about 1,622,755 (180)
A feasibility study on the use of a miniature fiber optic NIR spectrometer for the prediction of volumic mass and reducing sugars in white wine fermentations [PDF]
, 2008 NIR spectroscopy was used to assess two physical/chemical parameters in white wines during alcoholic fermentation. NIR calibration models were developed using a set of 64 samples scanned in a rectangular quartz cuvette with a 50 mm path-length in the 700-
Fernández-Novales, Juan [0000-0001-9973-2604] +4 more
core +1 more source
Advanced Science, EarlyView.This study presents a single‐pulse femtosecond laser strategy for three‐dimensional multi‐foci light‐field shaping and high‐throughput micro/nano manufacturing. The multi‐layer noise threshold filtering algorithm improves focal quality, while the multi‐layer over‐sampling algorithm increases focal density.
Shouyu Wu +9 more
wiley +1 more source
Advanced Science, EarlyView.A bionic cryogel containing phase‐change materials that provides daytime radiative cooling and nighttime heat release is developed to promote environmentally sustainable and comfortable housing and living environments with reduced building energy demand.
Sining Huang +6 more
wiley +1 more source
NIR Spectrometer for Bunch-Resolved, Non-Destructive Studies of Microbunching at European XFEL
, 2019 At the European X-ray Free Electron Laser high brilliance femtosecond FEL radiation pulses are generated for user experiments. For this to be achieved electron bunches must be reliably produced within very tight tolerances.
Fahlström, Simon +4 more
core +1 more source
Label‐Free Super‐Resolution Imaging Using Non‐Linear Exogenous Photon Avalanche Backlight
Advanced Science, EarlyView.Transmission avalanche backlight (TAB) microscopy turns a photon‐avalanching Tm3+:LiYF4 crystal into a nonlinear luminescent backlight. Weak attenuation by a transparent sample is amplified into strong emission modulation: image contrast increases with sample attenuation and avalanche nonlinearity (N), while the effective point spread function narrows ...
S. Karmegam +5 more
wiley +1 more source
Challenges, 2016 Surface-enhanced Raman spectroscopy (SERS) measurements of some common military explosives were performed with a table-top micro-Raman system integrated with a Serstech R785 miniaturized device, comprising a spectrometer and detector for near-infrared ...
Salvatore Almaviva +4 more
doaj +1 more source
Portable VIS-NIR spectrometer for non-destructive determination of quality traits in apples and pears. [PDF]
, 2022 The objective of this study was to assess the performance of a handheld VIS-NIR spectrometer for non-destructively quality analysis of apples and pears produced in the Brazilian Semi-arid ...
LOPES, P. R. C. +5 more
core
Advanced Electronic Materials, EarlyView.We report a coexistence of a reliability factor of 90% and high electron mobility of 0.6 cm2 V−1 s−1 in FBDPPV‐based n‐type polymer field‐effect transistors. Efficient electron transport in this rigid, coplanar, distortion‐free polymer that induces high mobility and ideal transistor behaviors is supported by efficient intrachain transport and limited ...
Hio‐Ieng Un +7 more
wiley +1 more source
The use of near infrared (NIR) spectroscopy to improve soil mapping at the farm scale [PDF]
, 2008 The creation of fine resolution soil maps is hampered by the increasing costs associated with conventional laboratory analyses of soil. In this study, near infrared (NIR) reflectance spectroscopy was used to reduce the number of conventional soil ...
Söderström, Mats +5 more
core +2 more sources
A Portable Non-destructive Detector for Kabocha Squash Quality Based on Visible and Near-Infrared Spectroscopy [PDF]
Shipin KexueA portable visible and near-infrared (VIS-NIR) spectroscopy-based device with a micro-spectrometer as the core component was built for rapid and non-destructive quality detection of kabocha squash.
WANG Jialong, MA Kun, GAO Peng, ZHU Jinfang, ZHANG Ping, HUANG Fan
doaj +1 more source