Results 81 to 90 of about 2,347,202 (290)

Nonparametric confidence bands in deconvolution density estimation [PDF]

Uniform confidence bands for densities f via nonparametric kernel estimates were first constructed by Bickel and Rosenblatt [Ann. Statist. 1, 1071.1095].
Bissantz, Nicolai, Holzmann, Hajo, Dümbgen, Lutz, Munk, Axel   +3 more
core  

Cross Calibration of SDGSAT-1/TIS Thermal Infrared Bands With FY-4A/AGRI

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Launched in November 2021, the sustainable development science satellite-1 carries the thermal infrared spectrometer (TIS) as a pivotal payload. Achieving precise radiometric calibration for geophysical parameter accuracy is crucial.
Min Zhu, Xue Zhao, Lu Zou, Fansheng Chen, Zhuoyue Hu   +4 more
doaj   +1 more source

Multi-band camouflage design with thermal management

, 2022
Abstract Space vehicles need to be able to hide themselves effectively in some specific scenarios; however, existing camouflage designs do not fully realize the "stealth" of a variety of existing detectors, and a large distance is required to meet the needs of all-round applications. We propose a \(\text{G}\text{e}/\text{Y}\text{b}{\text{F}}_{3}
Lehong Huang, Caiwen Ma, Chunmin Zhang
openaire   +1 more source

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

FEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey, Miriam Livier Llamas‐García, Gabriela M. Montero‐Morán, Leticia Santos, Samuel Lara‐González   +4 more
wiley   +1 more source

Confidence bands for regression: the independence point method

, 2005
In some circumstances for a linear model with ? parameters ? regression in Rd of the form ? one can find special points ? for which the usual least squares estimators ? of the expected response ?
Wynn, H. P., Hayter, A. J., Liu, W.
core   +1 more source

Space-to-ground infrared camouflage with radiative heat dissipation

Light: Science & Applications
With the development of space exploration and exploitation, it is imperative to address the potential threats posed to space objects, particularly ground-based infrared observation. However, in the extreme space environment, achieving infrared camouflage
Bing Qin, Huanzheng Zhu, Rongxuan Zhu, Meng Zhao, Min Qiu, Qiang Li   +5 more
doaj   +1 more source

The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity

FEBS Open Bio, EarlyView.
Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav, Shweta Shweta, Manisha Malhotra, Vikash Maurya, Akhilesh Kumar   +4 more
wiley   +1 more source

Influence of color reflectance on the thermal performance of building facades: A factor model-based detective analysis

Case Studies in Thermal Engineering
With global climate change and accelerated urbanization, the thermal performance of building facade color reflectance has a significant impact on the thermal environment and energy consumption of cities.
Chenxi Hu, Ge Zhang, Xi Meng, Fan He
doaj   +1 more source

MARK4 enhances stress granule formation under oxidative stress and increases tau accumulation

FEBS Open Bio, EarlyView.
MARK4 (red dots) localizes to stress granules (orange dots) and promotes their formation under oxidative stress by modulating TIA1 (blue dots). MARK4 and TIA1 synergistically increase tau (purple) accumulation, and the reduction of the TIA1 ortholog suppresses neurodegeneration in a fly model.
Sho Nakajima, Kotone Watanabe, Grigorii Sultanakhmetov, Aoi Fukuchi, Keiya Ito, Sawako Shimizu, Taro Saito, Akiko Asada, Kanae Ando   +8 more
wiley   +1 more source

Landsat-8 Sensor Characterization and Calibration

Remote Sensing, 2015
Landsat-8 was launched on 11 February 2013 with two new Earth Imaging sensors to provide a continued data record with the previous Landsats. For Landsat-8, pushbroom technology was adopted, and the reflective bands and thermal bands were split into two ...
Brian Markham, James Storey, Ron Morfitt
doaj   +1 more source