Results 101 to 110 of about 995,166 (375)

Near-Infrared Spectroscopy for Neonatal Sleep Classification

Sensors
Sleep, notably active sleep (AS) and quiet sleep (QS), plays a pivotal role in the brain development and gradual maturation of (pre) term infants.
Naser Hakimi, Emad Arasteh, Maren Zahn, Jörn M. Horschig, Willy N. J. M. Colier, Jeroen Dudink, Thomas Alderliesten   +6 more
doaj   +1 more source

Counts and Sizes of Galaxies in the Hubble Deep Field - South: Implications for the Next Generation Space Telescope

, 2000
Science objectives for the Next Generation Space Telescope (NGST) include a large component of galaxy surveys, both imaging and spectroscopy. The Hubble Deep Field datasets include the deepest observations ever made in the ultraviolet, optical and near ...
Abraham R. G., Ferguson H. C., Jonathan P. Gardner, Madau P., Scheuer P. A. G., Shobita Satyapal   +5 more
core   +1 more source

Functional near-infrared spectroscopy in movement science: a systematic review on cortical activity in postural and walking tasks

Neurophotonics, 2017
. Safe locomotion is a crucial aspect of human daily living that requires well-functioning motor control processes. The human neuromotor control of daily activities such as walking relies on the complex interaction of subcortical and cortical areas ...
Fabian Herold, P. Wiegel, F. Scholkmann, A. Thiers, D. Hamacher, L. Schega   +5 more
semanticscholar   +1 more source

Mechanically Adaptable High‐Performance p(SBMA‐MMA) Copolymer Hydrogel with Iron (II/III) Perchlorate for Wearable Thermocell Applications

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
A high‐performance n‐type element for quasi‐solid‐state thermocells has been introduced, outperforming conventional p‐type elements and showcasing the potential to harness body heat as an energy source or power embedded sensors. This advance significantly contributes to waste thermal energy harvesting and wearable technology, paving the way for self ...
Gilyong Shin, Jae Yoon Baek, Ju Hyeon Kim, Ju Hwan Lee, Hyeong Jun Kim, Byeong Jun So, Yuseung Choi, Sungryul Yun, Taewoo Kim, Jei Gyeong Jeon, Tae June Kang   +10 more
wiley   +1 more source

The Stellar Populations of Starburst Galaxies Through near infrared spectroscopy [PDF]

, 2008
We study the central (inner few hundred parsecs) stellar populations of four starburst galaxies (NGC34, NGC1614, NGC3310 and NGC7714) in the near-infrared (NIR), from 0.8 to 2.4microns, by fitting combinations of stellar population models of various ages
Adler, Allard, Alonso-Herrero, Bica, Bica, Bonatto, Brandl, Bruzual, Calzetti, Cardelli, Cid Fernandes, Cid Fernandes, Colina, Cushing, Dalcanton, Dopita, Dors, Dottori, Elmegreen, Engelbracht, Ferland, Gonzàlez-Delgado, Gonzàlez-Delgado, Hattori, Henry, Hill, Hunt, Kehrig, Kewley, Koeppen, Lançon, Lançon, Lançon, Leitherer, Liu, Maraston, Maraston, Maraston, Mazzuca, Moorwood, Mundell, Oliva, Origlia, Origlia, Pastoriza, Pastoriza, Pastoriza, Puxley, Raimann, Raimann, Rayner, Rieke, Riffel, Riffel, Riffel Rogemar, Risaliti, Rodríguez-Ardila, Rodríguez-Ardila, Saraiva, Sargent, Sarzi, Sarzi, Schmidt, Schmitt, Schweizer, Shields, Silva, Simpson, Struck, Thean, Weedman, Westera, Zezas   +72 more
core   +3 more sources

Stabilized Intermediate Phase Via Pseudo‐Halide Anions Toward Highly Efficient and Light‐Soaking Stable Perovskite Solar Cells

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
The formate pseudo‐halide anion is strategically introduced at the buried interface to stabilize the intermediate phases formed during perovskite crystallization. The controlled crystallization enhances crystallinity and alleviates tensile strain, eliminating residual PbI2 near the buried interface.
Jongdeuk Seo, Yun Seop Shin, Dong Gyu Lee, Jaehwi Lee, Jina Roe, Jung Geon Son, Woojin Lee, Yeonjeong Lee, Dongmin Lee, Ji Won Song, Tae Kyung Lee, Dong Suk Kim, Jin Young Kim   +12 more
wiley   +1 more source

ANALYSIS OF SWITCHGRASS CHARACTERISTICS USING NEAR INFRARED SPECTROSCOPY

BioResources, 2008
Switchgrass varieties grown under various environments were investi-gated by dispersive and Fourier Transform Near-Infrared (NIR) spectro-meters. The collected NIR spectra were analyzed using multivariate approaches.
Nicole Labbé, Xiaofei P. Ye, Jennifer A. Franklin, Alvin R. Womac, Donald D. Tyler, Timothy G. Rials   +5 more
doaj  

Determination of water content in corn stover silage using near-infrared spectroscopy

International Journal of Agricultural and Biological Engineering, 2019
The aim of this study was to evaluate the feasibility of utilizing near-infrared spectroscopy to determine the water content of corn stover silage across a wide range. The water contents of 208 samples were measured, and their corresponding near-infrared
Maoqun Zhang, Chao Zhao, Qianjun Shao, Zidong Yang, Xuefen Zhang, Xiaofeng Xu, Muhammad Hassan   +6 more
semanticscholar   +1 more source

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

Advanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu, Jochen Vanderspikken, Paola Mantegazza, Stefania Moro, Mouna Hamid, Sigurd Mertens, Niko Van den Brande, Laurence Lutsen, Vincent Lemaur, David Beljonne, Giovanni Costantini, Koen Vandewal, Bruno Van Mele, Wouter Maes, Bart Goderis   +14 more
wiley   +1 more source

Determination of molecular spectroscopic parameters and energy-transfer rates by double-resonance spectroscopy [PDF]

, 1990
The spectroscopy of small to medium-size polyatomic molecules can be extremely complex, especially in higher-lying overtone and combination vibrational levels. The high density of levels also complicates the understanding of inelastic collision processes,
Coy, S., Flannery, C., Foy, B., Hetzler, J., Klaassen, J., Mizugai, Y., Steinfeld, J. I.   +6 more
core   +1 more source