Results 111 to 120 of about 2,231,619 (353)

HMCNet: A Hybrid Mamba–CNN UNet for Infrared Small Target Detection

Remote Sensing
Using infrared technology to accurately detect small weak targets is crucial in various fields, such as reconnaissance and security. However, the infrared detection of small weak targets is challenged by complex backgrounds, tiny target sizes, and low ...
Bolin Li, Peng Rao, Yueqi Su, Xin Chen
doaj   +1 more source

The Remarkable Mid-Infrared Jet of Massive Young Stellar Object G35.20-0.74

, 2006
The young massive stellar object G35.20-0.74 was observed in the mid-infrared using T-ReCS on Gemini South. Previous observations have shown that the near infrared emission has a fan-like morphology that is consistent with emission from the northern lobe
Forster J. R., Heaton B. D., James M. De Buizer, Sobolev A. M., Sobolev A. M.   +4 more
core   +1 more source

The infrared divergence

, 1954
The long standing problem of the infra-red divergence in quantum electrodynamics is reexamined in the light of the recent progress in this field. A general proof is given of the cancellation of the infrared divergences which arise from real and virtual processes. This proof is valid to all orders of the coupling constant and for all types of scattering
Jauch, Joseph-Maria, Rohrlich, Fritz
openaire   +3 more sources

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

Spitzer and ISO Galaxy Counts in the Mid-Infrared

, 2005
Galaxy source counts that simultaneously fit the deep mid-infrared surveys at 24 microns and 15 microns made by the Spitzer Space Telescope and the Infrared Space Observatory (ISO) respectively are presented for two phenomenological models.
Altieri, Armus, Aussel, Bertin, Blain, Blain, Boulanger, Chapman, Chapman, Charmandaris, Chary, Chary, Chris Pearson, Dale, Efstathiou, Egami, Elbaz, Elbaz, Fadda, Fang, Flores, Forster Schreiber, Franceschini, Frayer, Gruppioni, Gruppioni, Hauser, Holland, Houck, Hughes, Kessler, Kim, King, La Franca, Lagache, Lagache, Lagache, Le Floc'h, Mann, Marleau, Matute, Metcalfe, Mortier, Murakami, Oliver, Oliver, Oliver, Papovich, Pearson, Pearson, Pearson, Pearson, Pearson, Pearson, Peeters, Pozzi, Pozzi, Rodighiero, Rowan-Robinson, Rowan-Robinson, Rush, Saunders, Scott, Serjeant, Smail, Soifer, Spoon, Spoon, Takagi, Vaccari, Vaisanen, van Diedenhoven, Werner, Xu, Xu, Yan   +75 more
core   +1 more source

Microcellular Poly (Ethylene‐Co‐Vinyl Acetate)/Lignin Nanocomposites for Soft Ferroelectrets

Advanced Engineering Materials, EarlyView.
Lignin valorization for advanced porous polymer nanocomposites development and an upscaling route for continuous manufacturing of soft ferroelectrets for energy harvesting are studied. This work examines the role of lignin and carbon nanotubes (CNT) in modifying the mechanical, dielectric, and ferroelectret properties of poly (ethylene‐co‐vinyl acetate)
Yuchen Lian, Zihe Li, Chris Bowen, James Roscow, Alan M. Wemyss, Chaoying Wan   +5 more
wiley   +1 more source

Inexpensive infrared source improvised from flashlight [PDF]

, 1966
Inexpensive hand-held source of infrared energy is provided by a flashlight bulb coated with a paint which filters out the visible light emitted by the bulb and transmits only infrared radiation.

core   +1 more source

Efficient and Scalable Radiative Cooling for Photovoltaics Using Solution‐Processable and Solar‐Transparent Mesoporous Nanoparticles

Advanced Functional Materials, EarlyView.
Graded refractive index (GRI) structures are prepared from the layer‐by‐layer spray coating of the mesoporous SiO2 nanoparticles, showing high solar transparency and thermal emissivity. Under outdoor conditions, after 50 days, the GRI‐coated photovoltaics show on average 6.65 ± 1.48 °C lower than that of the non‐coated references, maintaining 80.9 ± 8 ...
Heesuk Jung, Sung Yoon Min, Byungsoo Kang, Yongseok Yoo, Jihun Jang, Yeoun‐Woo Jang, Hyojeong Choi, Hyeong Won Lee, Swarup Biswas, Yongju Lee, Mansoo Choi, Phillip Lee, Min Seok Jang, Hyeok Kim, Shu Yang   +14 more
wiley   +1 more source

Infrared Digital Focal Plane Arrays for Earth Remote Sensing Instruments

Proceedings, 2019
In this presentation, we will discuss the advantages of using an in-pixel digital read out integrated circuit and type-II strained layer superlattice detector array technology to elevate the operating temperature of the focal plane array for Earth remote
Sarath Gunapala, Sir Rafol, David Ting, Alexander Soibel, Arezou Khoshakhlagh, Sam Keo, Brian Pepper, Anita Fisher, Cory Hill, Edward Luong, Kwong-Kit Choi, Arvind D'Souza, Christopher Masterjohn, Sachidananda Babu, Parminder Ghuman   +14 more
doaj   +1 more source

Spitzer Mid-Infrared Imaging of Nearby Ultraluminous Infrared Galaxies [PDF]

, 2005
We have observed 14 nearby ...
Fazio, G., Forrest, W., Pipher, J., Smith, H., Surace, J. A., Wang, Z., Willner, S.   +6 more
core   +1 more source