نتایج جستجو برای: vtec

تعداد نتایج: 370  

2016
Gui-Yan Yang Yao-Hong Zhu Wei Zhang Dong Zhou Cong-Cong Zhai Jiu-Feng Wang

Efficient strategies for treating enteritis caused by F4(+) enterotoxigenic Escherichia coli (ETEC)/verocytotoxigenic Escherichia coli (VTEC)/enteropathogenic E. coli (EPEC) in mucin 4 resistant (MUC4 RR; supposed to be F4ab/ac receptor-negative [F4ab/acR(-)]) pigs remain elusive. A low (3.9 × 10(8) CFU/day) or high (7.8 × 10(8) CFU/day) dose of Bacillus licheniformis and Bacillus subtilis spor...

Journal: :Satellite Navigation 2021

Abstract As a new Ionosphere Associate Analysis Center (IAAC) of the International GNSS Service (IGS), Chinese Academy Sciences (CAS) started routine computation real-time, rapid, and final Global Ionospheric Maps (GIMs) in 2015. The method for generation CAS rapid GIMs recent updates are presented paper. quality post-processed is assessed during 2015–2018 after maximum solar cycle 24. To perfo...

Journal: :Frontiers in Environmental Science 2022

The sudden increase of X-radiation and EUV emission following solar flares causes additional ionization increased absorption electromagnetic (EM) waves in the Earth’s atmosphere. flare impact on ionosphere above Europe 05 06 December 2006 was investigated using ground-based (ionosonde VLF) satellite-based data (Vertical Total Electron Content (VTEC) derived from GNSS observations VLF measuremen...

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