Results 111 to 120 of about 5,074,442 (338)

Emissive Reflector Correction in the Legacy Version 1B11 V8 (GPM05) Brightness Temperature of the TRMM Microwave Imager

, 2018
The Tropical Rainfall Measurement Mission (TRMM) observatory has provided nearly a two-decade time series of precipitation measurements, which is very beneficial for scientific understanding of the Earth\u27s hydrological cycle.
Alquaied, Faisal, Chen, Ruiyao, Faisal Alquaied, Ruiyao Chen, Linwood Jones, W., W. Linwood Jones   +5 more
core   +1 more source

Recent Advances in High‐Entropy Nanozymes: From Fabrication to Applications

Advanced Science, EarlyView.
To highlight key achievements and clarify the current landscape of high‐entropy nanozymes (HEAzymes), this review summarizes state‐of‐the‐art developments ranging from thermodynamically and kinetically controlled synthetic strategies; enzyme‐like catalytic types, catalytic characteristics, and underlying mechanisms; to their antioxidative, therapeutic,
Yongjian Ai, Weibo Zhang, Pengjie Wang, Wentao Xu, Huiyuan Guo, Hong‐bin Sun, Meng‐Qi He, Fazheng Ren, Qionglin Liang   +8 more
wiley   +1 more source

Characteristics of L-band radio frequency interference detected via the soil moisture active passive radiometer in China and its offshore areas

Results in Physics, 2019
Detection and mitigation of radio frequency interference (RFI) is one of the most crucial issues in microwave remote sensing measurements. This study analyzes the brightness temperature and RFI acquired by the soil moisture active passive (SMAP ...
Wei-Chen Zhou, Zhen Han, Shuang-Yu Han, Yi-Qing Wang, Xue-Wei Zhang, Yi-Sheng Wu   +5 more
doaj   +1 more source

Development of a novel instrument for microwave dielectric thermal analysis [PDF]

, 2006
The advantages of microwave heating in industrial processing are becoming more widely appreciated and the technique is of increasing commercial significance.
Parkes, GMB, Nair, BKS, Biju Kumar S. Nair, G. Bond, Sibley, M. J.N., P. A. Barnes, Sibley, Martin J.N., Parkes, G. M.B., Barnes, Philip A., Bond, G, Parkes, Gareth M.B, Bond, G., Nair, S., Nair, Biju Kumar S., G. M. B. Parkes, Barnes, P. A., Bond, Gary, Barnes, PA, Kumar, Biju, M. J. N. Sibley   +19 more
core   +1 more source

Metasurface‐Based Multidimensional Light‐Field Manipulation: From Technologies to Applications

Advanced Science, EarlyView.
Multidimensional metasurfaces enable versatile manipulation of multiple optical degrees of freedom, including phase, amplitude, polarization, wavelength, and orbital angular momentum. This review summarizes their fundamental mechanisms, emerging strategies for multidimensional light‐field control, and key applications in optical computing, imaging ...
Heliang Yin, Shuo Sun, Jiahao Zhang, Jianuo Hu, Yubin Qiao, Liang Chen, Jin Li   +6 more
wiley   +1 more source

Analyzing Machine Learning Predictions of Passive Microwave Brightness Temperature Spectral Difference Over Snow-Covered Terrain in High Mountain Asia

Frontiers in Earth Science, 2019
Snow is an important component of the terrestrial freshwater budget in high mountain Asia (HMA) and contributes to the runoff in Himalayan rivers through snowmelt.
Jawairia A. Ahmad, Barton A. Forman, Yonghwan Kwon, Yonghwan Kwon, Yonghwan Kwon   +4 more
doaj   +1 more source

Loss of Lepr in Fibroblasts Drives Tumor Development by Promoting Macrophage Infiltration

Advanced Science, EarlyView.
TNFα and TGFβ signaling reprograms Lepr+ fibroblasts toward a LeprnegMmphigh inflammatory CAF (iCAF) state, with downregulation of the Tcf21‐Lepr axis contributing to this transition. Lepr loss induces Csf3, which contributes to the enhanced macrophage‐recruiting capacity of these iCAFs, thereby promoting tumor development. Thus, inflammatory signaling
Manyu Song, Wuqi Yang, Bangran Qi, Liyuan Hou, Xu Yang, Jiuzhi Xu, Shengyuan Tian, Shuiling Jin, Lu Yu, Zhengquan Yu, Min Deng, Jiaqiang Huang, Suoqin Jin, Cong Lv   +13 more
wiley   +1 more source

Thermal Vacuum Cold Target for the Metop SG MicroWave Imager

, 2020
Brightness temperature values observed by satellite microwave radiometers are employed in Earth Observation (EO) mission to derive geophysical observables such as vapor and liquid integrated content, rainfall occurrence, sea surface temperature, and so ...
L Valenziano, M Zannoni, G Dassano, GVirone, N Mandolesi, AV Bosisio, O A Peverini, P Radaelli, V De Perini, D Rizzo, R Maggiora, G Addamo   +11 more
core  

CKMT1 Counteracts VDAC1 Oligomerization‐Induced Neuronal Pyroptosis Through Steric Hindrance in Ischemic Stroke

Advanced Science, EarlyView.
CKMT1 inhibits VDAC1 oligomerization via a dual‐region mechanism: its NTD interacts with the VDAC1 C‐terminal domain, while residues 1–39 sterically hinder dimerization, thereby reducing mtDNA leakage and AIM2 inflammasome activation, suppressing neuronal pyroptosis and protecting against cerebral ischemic injury. ABSTRACT Ischemic stroke is one of the
Xiaoyu Wang, Sai Shi, Jianghui Wu, Jingge Zhang, Shuqin Li, Yuyan Hu, Haifeng Yin, Chenguang Zhao, Dong Ma, Xiaohui Xian, Lizhe Liu, Ling Zhao, Xiyun Liu, Zhikai Yu, Lihua Dong, Wenbin Li, Lingyan Zhang, Min Zhang   +17 more
wiley   +1 more source

Energy Matching in NV Spin‐Phonon Interaction Enabling High‐Temperature Quantum Sensing via Lifetime Readout

Advanced Science, EarlyView.
Quantum sensing at high temperatures is challenging for the NV center. We overcome this by revealing an energy matching within NV spin‐phonon interactions. This match preserves high sensitivity upon heating. By reading out the NV excited state lifetime, we demonstrate a shot‐noise‐limited sensitivity of 8.3 µK Hz−1/2 at 490 K, paving the way for robust
Yujing Cao, Junjie Lin, Wei Wang, Qianru Chen, Yan Liu, Jie Ren, E Wu, Heping Zeng   +7 more
wiley   +1 more source