Results 31 to 40 of about 3,938 (204)

An operational global L-band soil moisture and vegetation optical depth dataset from optimized 40° SMOS brightness temperatures for 2010–2024 [PDF]

Earth System Science Data
The Soil Moisture and Ocean Salinity (SMOS) mission delivers the first multi-angular L-band observations for retrieving global soil moisture (SM) and vegetation optical depth (VOD), two critical variables for understanding terrestrial water and carbon ...
Z. Xing, Z. Xing, Z. Xing, X. Li, F. Frappart, G. De Lannoy, T. Jagdhuber, T. Jagdhuber, J. Peng, J. Peng, L. Fan, H. Ma, L. Karthikeyan, L. Karthikeyan, X. Liu, M. Wang, M. Wang, L. Zhao, Y. Liu, Y. Liu, Y. Liu, J.-P. Wigneron   +21 more
doaj   +1 more source

Combined SMAP–SMOS thin sea ice thickness retrieval [PDF]

The Cryosphere, 2019
The spaceborne passive microwave sensors Soil Moisture Ocean Salinity (SMOS) and Soil Moisture Active Passive (SMAP) provide brightness temperature data in the L band (1.4 GHz).
C. Paţilea, G. Heygster, M. Huntemann, M. Huntemann, G. Spreen   +4 more
doaj   +1 more source

Assessment of SMAP and SMOS soil moisture products using triple collocation method over Inner Mongolia

Journal of Hydrology: Regional Studies, 2022
Soil moisture (SM) is an indispensable variable in drought monitoring and weather forecast. L-band is found to be the most suitable band for retrieving surface SM.
Fengmin Hu, Zushuai Wei, Xining Yang, Wenjun Xie, Yuanxi Li, Changlu Cui, Beibei Yang, Chongxin Tao, Wen Zhang, Lingkui Meng   +9 more
doaj   +1 more source

Organizing the Next Generation: Youth Engagement with Activism Inside and Outside of Organizations

Social Media + Society, 2018
Social movement scholars have long considered organizations (social movement organizations [SMOs]) vital to the success of a movement. SMOs organize events, mobilize participants, and recruit new activists into the movement. In the case of youth activism,
Thomas Elliott, Jennifer Earl
doaj   +1 more source

Radio-Frequency Interference Detection and Mitigation Algorithms for Synthetic Aperture Radiometers

Algorithms, 2011
The European Space Agency (ESA) successfully launched the Soil Moisture and Ocean Salinity (SMOS) mission in November 2, 2009. SMOS uses a new type of instrument, a synthetic aperture radiometer named MIRAS that provides full-polarimetric multi-angular L-
Antonio Gutierrez, Jose Barbosa, Rita Castro, Jose Miguel Tarongi, Mercedes Vall Llossera, Adriano Camps, Jerome Gourrion   +6 more
doaj   +1 more source

Comparing soil moisture retrievals from SMOS and ASCAT over France [PDF]

Hydrology and Earth System Sciences, 2012
The first products derived over France in 2010 from the L-band brightness temperatures (<i>T</i>_b) measured by the SMOS (Soil Moisture and Ocean Salinity) satellite, launched in November 2009, were compared with the ...
M. Parrens, E. Zakharova, S. Lafont, J.-C. Calvet, Y. Kerr, W. Wagner, J.-P. Wigneron   +6 more
doaj   +1 more source

Neuromorphic Near‐Sensor and In‐Sensor Computing Enabled by Next‐Generation Material‐Based Sensors

Advanced Science, EarlyView.
This Review presents a structural framework that classifies neuromorphic sensing into near‐sensor and in‐sensor architectures, clarifying physical coupling between sensing and computation. The framework connects neural and synaptic device functions with recent advances in optical, mechanical, and chemical sensing, compares energy consumption and ...
Su Yeon Jung, Gwang Ya Kim, Sejin Kim, Hyunjong Seo, Se Gi Lee, Sang Min Won, Dongjoon Rhee, Joohoon Kang   +7 more
wiley   +1 more source

Therapeutic Peptide‐Programmed Liquid‐Crystalline Topology Switching for pH‐Gated Postoperative Cancer Immunotherapy

Advanced Science, EarlyView.
A VDAP‐programmed liquid‐crystalline depot enables pH‐responsive postoperative immunotherapy for triple‐negative breast cancer. VDAP stabilizes a leakage‐resistant HII mesophase through peptide–lipid electrostatic assembly, whereas tumor acidosis unlocks the matrix and promotes graded topology remodeling toward a bicontinuous Im3̄m cubic phase for ...
Yan Yan, Bin Chen, Yanqing Wang, Yuxi Hou, Zhenlin Ma, Zini Yang, Xia Yin, Yiling Chen, Litao Huang, Menghan Cai, Xinlin Liu, Yi Zhun Zhu, Li Ye   +12 more
wiley   +1 more source

A Seat at the Table: A New Data Set of Social Movement Organization Representation before Congress during the Twentieth Century

Socius, 2023
The authors ask descriptive questions concerning the relationship between social movement organizations (SMOs) and the state. Which movement’s SMOs are consulted the most by the state? Do only a few “spokes-organizations” speak for the whole of movements?
Charles Seguin, Thomas V. Maher, Yongjun Zhang   +2 more
doaj   +1 more source

Atomic Scale Control of Thermal Conductivity in LaMnO3/SrMnO3 Superlattices

Advanced Electronic Materials, EarlyView.
Interface‐dominated cross‐plane thermal transport in [(LaMnO3)m/(SrMnO3)n]10 superlattices can be controlled by the octahedral rotation/tilt angle φOOR of the MnO6 octahedra, which as well is controlled by the “m/n” ratio. ABSTRACT We report atomic scale structure and phonon thermal transport in (LaMnO3)m/(SrMnO3)n/SrTiO3(100) superlattices (LMO/SMO ...
H. Ulrichs, V. Roddatis, U. Roß, J. P. Bange, D. Meyer, S. Lopatin, V. Radisch, D. Metternich, I. V. Maznichenko, S. Ostanin, R. Egoavil, I. Lazić, V. Moshnyaga   +12 more
wiley   +1 more source