Results 101 to 110 of about 21,391,424 (311)

Deformation Of Lava Tounge at Semeru Volcano using Sentinel-1 DInSAR

JGEET: Journal of Geoscience, Engineering, Environment and Technology
Indonesia is vulnerable to various natural disasters, especially volcanic eruptions.  Mount Semeru, located between Malang and Lumajang, is an active volcano with a history of significant eruptions.
Yuliana Iik Iswanti Chandra, Sukir Maryanto, Adi Susilo, Faridha Aprilia, Mayang Bunga Puspita   +4 more
doaj   +1 more source

Hyperacute Interleukin‐1β Production and Neutrophil Extracellular Trap Formation in the Cerebral Circulation of Stroke Patients with Large Vessel Occlusion

Annals of Neurology, EarlyView.
Acute ischemic stroke due to large vessel occlusion is associated with rapid intravascular immune activation. Analysis of arterial blood sampled distal to the thrombus during mechanical thrombectomy revealed increased extracellular adenosine triphosphate (ATP) and interleukin‐1β (IL‐1β) levels, evidence of inflammasome priming in monocytes, and ...
Justine Münsterberg, Caspar Brekenfeld, Hanna Englert, Marius Piepke, Regine J. Dress, Martin Oertel, Tina Fischer, Romy Hackbusch, Mingming Zha, Haodi Cai, Christian Casar, Ines S. Schädlich, Leo Winter, Alina Jander, Karoline Degenhardt, Maxim Bester, Fabian Flottmann, Uta Hanning, Brigitte Holst, Anna Worthman, Johanna Hiefner, Berenike Rutz, Eckhard Schlemm, Götz Thomalla, Bettina H. Clausen, Ann M. Stowe, Immo Prinz, Thiruma V. Arumugam, Markus Glatzel, Thomas Renné, Jens Fiehler, Eva Tolosa, Tim Magnus, Mathias Gelderblom   +33 more
wiley   +1 more source

Koherensprodukt fra Sentinel-1

, 2022
Koherens er en parameter beregna fra målinger av syntetisk aperturradar (SAR), som kan ha stor nytteverdi i analyse av SAR-bilder. Den brukes her til klassifisering og kartlegging av landområder, måldeteksjon og endringsdeteksjon for ulike landanvendelser, samt i estimering av biofysiske og geofysiske størrelser.
openaire   +2 more sources

A Novel Active-Microwave Method to Estimate 1 km Vegetation Optical Depth Over the Heihe River Basin

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The present study proposes a method for retrieving C-band vegetation optical depth (VOD) using high-resolution Sentinel-1 VV-polarized backscatter data over the Heihe River Basin.
Zhixuan Lu, Lei Fan, Gabrielle De Lannoy, Xiaojing Bai, Xiangzhuo Liu, Zanpin Xing, Zhilan Zhou, Jiangyuan Zeng, Frederic Frappart, Jian Peng, Tao Che, Liying Geng, Xiaojun Li, Xin Li, Nicholas N. Baghdadi, Jean-Pierre Wigneron   +15 more
doaj   +1 more source

Ground Deformation Analysis of Bolvadin (W. Turkey) by Means of Multi-Temporal InSAR Techniques and Sentinel-1 Data

Remote Sensing, 2019
Surface deformations were observed in Bolvadin, located in the province of Afyon (western Turkey) in the last decade which occurred without any destructive earthquakes.
Mumin Imamoglu, Fatih Kahraman, Ziyadin Cakir, Fusun Balik Sanli   +3 more
doaj   +1 more source

Biophysical Characterization and Proteomic Analysis of Small Extracellular Vesicles Derived From Different Neural Cell Lines

Advanced NanoBiomed Research, EarlyView.
This study systematically compares small extracellular vesicles (sEVs) derived from four neural cell lines, revealing how cellular origin shapes vesicle biophysical properties and proteomic cargo. Distinct, lineage‐specific signatures linked to neuronal, astrocytic, and microglial functions are identified, highlighting the importance of cell source ...
Muhammad Waqas Salim, Wei Zhang, Lyndsey E. Collins‐Praino, Andrew Care, Yuling Wang   +4 more
wiley   +1 more source

Advanced InSAR Monitoring of the Lisice Dam in North Macedonia

Geodetski Vestnik
Ensuring the long-term stability of dams is vital for public safety and water management. Conventional geodetic techniques, though accurate, have limited spatial and temporal coverage, underscoring the need for advanced monitoring solutions.
Tome Gegovski, Zlatko Bogdanovski
doaj   +1 more source

Safety and Feasibility of Magnetic Separation‐Based Blood Purification

Advanced NanoBiomed Research, EarlyView.
We present the preclinical biological safety and translational feasibility of a magnetic nanoparticle‐based extracorporeal blood purification platform for removal of disease‐causing blood factors. ISO 10993‐compliant studies and exaggerated worst‐case exposure models demonstrate efficient nanoparticle extraction (≥99.9%), favorable biocompatibility ...
Carlos A. Mora, Laurine Rijsbergen, Jan Waskowski, Gaelle Clermont, Florian Dingreville, Chandrashekara Vishwanath, Rajesh Karunanithi, Alexander Gogos, Jean‐Claude Metzger, Manuel Baumgartner, Joerg C. Schefold, Inge K. Herrmann   +11 more
wiley   +1 more source

GTGRI: a Gaussian time-weighted growth rate index for multi-season paddy rice mapping in diverse climates with dense SAR time series

GIScience & Remote Sensing
Accurate paddy rice mapping remains challenging in multi-season cropping systems, where overlapping phenological stages introduce classification uncertainties.
Di Liu, Jiao Wang, Chengbin Deng
doaj   +1 more source

Enhancing Flood Detection in Surabaya: A Comparative Study of VV and VH Polarizations with Sentinel-1 Data

Journal of Civil Engineering
Flood mapping is critical to strengthen urban resilience, particularly in Surabaya, where flooding is a major and recurring threat. Sentinel-1 satellite data offers significant advantages for flood model calibration due to its high-resolution imagery ...
Hafizhah Ashilah, Umboro Lasminto
doaj   +1 more source