Results 61 to 70 of about 2,012 (202)

Physically Consistent Synthesis of Tropical Cyclone Microwave Brightness Temperatures From Geostationary Infrared Observations

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 3, June 2026.
Abstract Analyzing the evolution of Tropical Cyclones (TCs) is critical for understanding their structure and intensity, but it has been limited by observational constraints. Spaceborne passive microwave (PMW) observations can penetrate both non‐precipitating and precipitating clouds and provide information on the vertical distribution of hydrometeors ...
Zhangrui Li, Zhe‐Min Tan, Lei Bai
wiley   +1 more source

Specific, simple and rapid detection of porcine circovirus type 2 using the loop-mediated isothermal amplification method

Virology Journal, 2011
Background Porcine circovirus type 2 (PCV2) is the causative agent of postweaning multisystemic wasting syndrome (PMWS), and porcine dermatitis and nephropathy syndrome (PDNS). It has caused heavy losses in global agriculture in recent decades.
Zou Yong, Zhu Lianlong, Xu Yan, Han Fangting, Shi Wei, Zhao Kai, Wu Xiao, Zhu Hong, Tan Furong, Tao Shiru, Tang Xueming   +10 more
doaj   +1 more source

Snow Depth on Arctic Sea Ice Retrieval Using a Synergy of Sentinel‐3's Active and Passive Microwave Instruments

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract Snow depth remains one of the largest sources of uncertainty in satellite‐derived sea ice thickness (SIT). Here, we introduce the novel Nadir Radiometer and Radar Synergy (NaRRS) method that combines data from Sentinel‐3's Microwave Radiometer (MWR) and Synthetic Aperture Radar Altimeter (SRAL) to retrieve Arctic snow depth on sea ice.
Connor Nelson, Julienne Stroeve, Thomas Lavergne, Jack Landy, Rosemary Willatt, Thomas Johnson, Fabrizio Baordo, Robbie Mallett, Michel Tsamados   +8 more
wiley   +1 more source

Estimation of Land Surface Temperature through Blending MODIS and AMSR-E Data with the Bayesian Maximum Entropy Method

Remote Sensing, 2016
Land surface temperature (LST) plays a major role in the study of surface energy balances. Remote sensing techniques provide ways to monitor LST at large scales.
Xiaokang Kou, Lingmei Jiang, Yanchen Bo, Shuang Yan, Linna Chai   +4 more
doaj   +1 more source

Cloud‐Rain Vertical Inconsistency Increases IMERG Precipitation Uncertainty

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract IMERG accuracy is limited by the vertical inconsistency between satellite‐observed cloud‐top information and the true vertical structure of precipitation. Using FY‐3G Precipitation Measurement Radar (PMR) observations as reference and FY‐4B cloud‐top parameters, we investigate the vertical‐structure sources of IMERG retrieval errors during the
Haoqian Zhang, Aoqi Zhang, Yilun Chen
wiley   +1 more source

PCV2-DNA in formalin-fixed and paraffin embedded lymph nodes of wild boar (Sus scrofa ssp. scrofa): one sampling approach for two laboratory techniques

Acta Veterinaria Scandinavica, 2012
Superficial inguinal lymph nodes from 72 wild boars examined in a previous immunohistochemical (IHC) study on porcine circovirus type 2 (PCV2) were selected for a PCV2 polymerase chain reaction (PCR) analysis.
Morandi Federico, Panarese Serena, Verin Ranieri, Ostanello Fabio, Benazzi Cinzia, Sarli Giuseppe   +5 more
doaj   +1 more source

Pseudo‐Radar Reflectivity by Applying U‐Net Models to Global Passive Microwave Brightness Temperatures

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 9, 16 May 2026.
Abstract Spaceborne radar systems such as the Global Precipitation Measurement Mission (GPM)'s core satellite Dual‐frequency Precipitation Radar (DPR) provide global insight into precipitation structure, storm morphology, and hydrological cycles. However, their limited spatial and temporal sampling and high cost constrain their ability to continuously ...
Florian Morvais, Chuntao Liu
wiley   +1 more source

Circovirose suína Porcine circovirosis: a review

Pesquisa Veterinária Brasileira, 2005
Por meio de revisão da literatura pertinente foram coligidos e são apresentados os principais dados relativos aos aspectos epidemiológicos, clínicos, anátomo e histopatológicos observados na infecção por Circovírus Porcino tipo 2 (PCV-2) em suínos.
Ticiana do Nascimento França, Carlos Torres Ribeiro, Bernardo Melo da Cunha, Paulo Vargas Peixoto   +3 more
doaj   +1 more source

Hierarchically Porous Nickel Sulfide Nanosheet Networks Derived From a Nickel‐Based Metal–Organic Framework

ChemNanoMat, Volume 12, Issue 5, May 2026.
Thin films of a porous nickel‐based metal–organic framework incorporating 2‐methylimidazole (Ni‐MeIM‐MOF) were synthesized and applied as solid‐state precursors for solvent‐free sulfurization. By controlling the sulfurization time, phase‐selective conversion to either NiS2 or NiS was achieved.
Kathrin Fellner, Efthymia Vakalopoulou, Marco Sigl, Melissa Egger, Fernando Gustavo Warchomicka, Manfred Kriechbaum, Heinz Amenitsch, Gregor Trimmel, Thomas Rath   +8 more
wiley   +1 more source

Global Status of Porcine circovirus Type 2 and Its Associated Diseases in Sub-Saharan Africa

Advances in Virology, 2017
Globally, Porcine circovirus type 2 (PCV2) is a recognized viral pathogen of great economic value in pig farming. It is the major cause of ravaging postweaning multisystemic wasting syndrome (PMWS) and many other disease syndromes generally regarded as ...
Kayode O. Afolabi, Benson C. Iweriebor, Anthony I. Okoh, Larry C. Obi   +3 more
doaj   +1 more source