Results 51 to 60 of about 46,382 (297)

A Corona Australis cloud filament seen in NIR scattered light II: Comparison with sub-millimeter data

, 2009
We study a northern part of the Corona Australis molecular cloud that consists of a filament and a dense sub-millimetre core inside the filament. Our aim is to measure dust temperature and sub-mm emissivity within the region.
Bernard, Bohlin, Boudet, Boulanger, Cambrésy, Cardelli, Carmona, Crapsi, del Burgo, Draine, Dupac, Harju, Joy, Juvela, Juvela, Juvela, Juvela, Juvela, Kramer, Krugel, Lehtinen, Lehtinen, Lehtinen, Lombardi, Lombardi, M. Juvela, Mennella, Nakajima, Nakajima, Nutter, Nutter, Ossenkopf, Padoan, Padoan, Ridderstad, S. Porceddu, Schlegel, Stamatellos, Stepnik, V.-M. Pelkonen   +39 more
core   +1 more source

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

FEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen, Jia‐Ci Jhang, Chun‐Yi Peng, Quốc Cường Nguyễn, Feng‐Huei Lin, Hung‐Ming Wu, Shankung Lin   +6 more
wiley   +1 more source

Regolith grain sizes of Saturn's rings inferred from Cassini-CIRS far-infrared spectra

, 2012
We analyze far-infrared (10-650 cm$^{-1}$) emissivity spectra of Saturn's main rings obtained by the Cassini Composite Infrared Spectrometer (CIRS). In modeling of the spectra, the single scattering albedos of regolith grains are calculated using the Mie
Edgington, Scott G., Morishima, Ryuji, Spilker, Linda   +2 more
core   +1 more source

A Low-order Model of Water Vapor, Clouds, and Thermal Emission for Tidally Locked Terrestrial Planets [PDF]

, 2014
In the spirit of minimal modeling of complex systems, we develop an idealized two-column model to investigate the climate of tidally locked terrestrial planets with Earth-like atmospheres in the habitable zone of M-dwarf stars.
Abbot, Dorian S., Yang, Jun
core   +2 more sources

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

High-Temperature Stealth Across Multi-Infrared and Microwave Bands with Efficient Radiative Thermal Management

Nano-Micro Letters
Highlights Simultaneous stealth across multiple infrared bands (short-wave infrared (SWIR), mid-wave infrared (MWIR), long-wave infrared (LWIR)) and microwaves at high temperatures (700 °C) is achieved.
Meng Zhao, Huanzheng Zhu, Bing Qin, Rongxuan Zhu, Jihao Zhang, Pintu Ghosh, Zuojia Wang, Min Qiu, Qiang Li   +8 more
doaj   +1 more source

Analysis of infrared emissivity of EB-PVD thermal barrier coatings at the microscopic level

Case Studies in Thermal Engineering
Thermal barrier coatings (TBCs) applications of yttria-stabilized (YSZ) are widely utilized on turbine blades of aviation engines due to its low thermal conductivity and high electrical conductivity.
Ying Cui, Yuhui Liu, Shan Gao, Liwei Chen, Jing Jiang, Yi Niu, Chao Wang   +6 more
doaj   +1 more source

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

Advanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti, Marta Miola, Liliana Liverani, Paolo Sartori, Enrica Verné, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Advances and challenges in commercializing radiative cooling [PDF]

, 2019
Radiative cooling (RC) dissipates terrestrial heat to outer space through the atmospheric window, without external energy input and production of environmental pollutants. More and more efforts have been devoted to this clean promising cooling technology;
Feng, W, Liu, J, Zhang, J, Zhou, Z, Zuo, J   +4 more
core  

Mid-Infrared Emission from Dust around Quiescent Low-Mass X-Ray Binaries [PDF]

The Astrophysical Journal, 2006
We report the discovery of excess 4.5 and 8 micron emission from three quiescent black hole low-mass X-ray binaries, A 0620-00, GS 2023+338, and XTE J1118+480. The mid-infrared emission from GS 2023+338 probably originates in the accretion disk. However, the excess emission from A 0620-00 and XTE J1118+480 is brighter and peaks at longer wavelengths ...
Muno, Michael P., Mauerhan, Jon
openaire   +3 more sources