Results 71 to 80 of about 1,025,467 (380)

Unlocking the Power of Quercetin‐Encapsulated Mesoporous Bioactive Glass Nanoparticles: A Multifunctional Approach to Bone Regeneration

Advanced Engineering Materials, EarlyView.
Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello, Qaisar Nawaz, Pier Francesco Ferrari, Laura Pastorino, Roberto Raiteri, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Near-infrared spectroscopy in NGC 7538

, 2010
The characterisation of the stellar population toward young high-mass star-forming regions allows to constrain fundamental cluster properties like distance and age.
A. Bik, A. Herrero, A. Lenorzer, A. Marín-Franch, Acosta Pulido, Balog, Benjamin, Bik, Bik, Blitz, Bloomer, Campbell, Clark, Cohen, D. Figer, Da Rio, Davies, Davis, E. Puga, F. Najarro, Fitzpatrick, Geballe, Greene, Greene, Hamann, Hanson, Hanson, Hernández, Israel, J. A. Acosta Pulido, Kenyon, Knödlseder, Kraus, L. A. Chavarría, Martins, Martins, Marín-Franch, McCaughrean, Messineo, Meyer, Moreno, Moscadelli, Ojha, Pestalozzi, Pestalozzi, Puga, Rieke, Russeil, S. Ramírez Alegría, Schaerer, Scoville, Sewilo, Winston   +52 more
core   +1 more source

IRTF Observations of White Dwarfs with Possible Near-Infrared Excess [PDF]

, 2009
Near-infrared photometry and spectroscopy is obtained for a heterogeneous sample of nearby white dwarfs with possible excess flux as identified primarily in the Two Micron All Sky Survey. Among the sample of 43 stars are a number of white dwarfs that are
Adelman-McCarthy, Beauchamp, Becklin, Bergeron, Bergeron, Bergeron, Bergeron, Bergeron, Bergeron, Bergeron, Bochanski, Burleigh, Burleigh, Carpenter, Catalán, Copenhagen University Observatory, Cushing, DENIS Consortium, Dobbie, Downes, Dreizler, Dufour, Dupuis, Eggen, Eggen, Eisenstein, Farihi, Farihi, Farihi, Farihi, Farihi, Green, Green, Greenstein, Greenstein, Hagen, Holberg, Homeier, J. Farihi, Jordan, Jura, Jura, Kalirai, Kawka, Kilic, Kilic, Kilkenny, Kirkpatrick, Kleinman, Koester, Koester, Koester, Koester, Liebert, Liebert, Liebert, Liebert, Liebert, Lisker, Massey, McCook, McCook, Monet, Morales-Rueda, Napiwotzki, Nelemans, Pauli, Probst, Putney, Raymond, Rayner, Rebassa-Mansergas, Reid, Salim, Schmidt, Schmidt, Schmidt, Silvestri, Sion, Skrutskie, Steele, van Altena, Vennes, von Hippel, Voss, Wachter, Wellhouse, Williams, Wolff, Zacharias, Zacharias, Zuckerman, Zuckerman, Zuckerman   +93 more
core   +2 more sources

A Review on the Use of Wearable Functional Near-Infrared Spectroscopy in Naturalistic Environments.

Japanese psychological research (Print), 2018
The development of novel miniaturized wireless and wearable functional Near-Infrared Spectroscopy (fNIRS) devices have paved the way to new functional brain imaging that can revolutionize the cognitive research fields.
P. Pinti, C. Aichelburg, S. Gilbert, Antonia Hamilton, J. Hirsch, P. Burgess, I. Tachtsidis   +6 more
semanticscholar   +1 more source

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

Advanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud, Jakob Gruber, Hakan Göçerler, Pierluigi Bilotto, Christian Gierl‐Mayer, Elham Loni, Michael Naguib, Carsten Gachot   +7 more
wiley   +1 more source

Near‐infrared spectroscopy in child and adolescent neurodevelopmental disorders

PCN Reports, 2022
Near‐infrared spectroscopy (NIRS) is a noninvasive optical technique that uses the near‐infrared spectrum for functional neuroimaging by measuring oxygenation and hemodynamic changes in the cerebral cortex.
Kazuhiko Yamamuro
doaj   +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

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan, Rhena Wulf, Till M. J. Stadtmüller, Christos G. Aneziris, Tobias M. Fieback   +4 more
wiley   +1 more source

Infrared identification of IGR J09026-4812 as a Seyfert 1 galaxy

, 2009
IGR J09026-4812 was discovered by INTEGRAL in 2006 as a new hard X-ray source. Thereafter, an observation with Chandra pinpointed a single X-ray source within the ISGRI error circle, showing a hard spectrum, and improving its high-energy localisation to ...
Barvainis, Bird, Bird, Bodaghee, Glikman, J. A. Tomsick, J. A. Zurita Heras, Landolt, Lebrun, Persson, Pickles, Riffel, Rudy, S. Chaty, Schlegel, Stephen, Tomsick, Ubertini, Winkler   +18 more
core   +2 more sources

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

Advanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya, Majed Amini, Mohammad Arjmand, Earl Johan Foster   +3 more
wiley   +1 more source