Results 11 to 20 of about 446,134 (267)

Attenuation by Targeting the B- and T-Cell Attenuator [PDF]

open access: yesTransplantation, 2011
BTLA is a member of the immunoglobulin family thought to serve as a negative costimulatory molecule on activated T cells. Several recent studies, including the one published in this issue by del Rio and colleagues, have used BTLA-deficient mice and/or anti-BTLA antibodies to investigate the role of BTLA in regulating graft versus host reaction (GvHR ...
Maria-Luisa, Alegre, Yang-Xin, Fu
openaire   +2 more sources

Seismic good quality of the Earth crust of the northern part pf the Ukrainian shield

open access: yesГеофизический журнал, 2016
According to the records of superficial coda-waves from seismic events in the Kriviy Rig area receive value, quality factor (Q), frequency parameter (n) and attenuation factor (δ) of seismic waves in earth's crust of northern part Ukrainian shield have ...
Yu. A. Andrushchenko   +3 more
doaj   +1 more source

Attenuation of Virulent Porcine Reproductive and Respiratory Syndrome Virus Strain CH-1a and Genetic Variation of ORF5 Gene

open access: yesJournal of Integrative Agriculture, 2012
To develop a modified live vaccine (MLV) against porcine reproductive and respiratory syndrome virus (PRRSV), virulent CH-1a strain was attenuated by serial passages up to 130 passage (P130) in Marc-145 cells.
Xue-hui CAI   +8 more
doaj   +1 more source

SPATIAL VARIATIONS OF SEISMIC WAVE ATTENUATION IN THE SOUTH BAIKAL BASIN AND ADJACENT AREAS (BAIKAL RIFT)

open access: yesГеодинамика и тектонофизика, 2019
Our detailed study of the crust and upper mantle of the South Baikal basin focused on seismic coda and seismic S-waves attenuation and estimated seismic quality factor (QS and QC), frequency parameter (n), attenuation coefficient (δ), total attenuation ...
A. A. Dobrynina   +5 more
doaj   +1 more source

The Role of Solid Amendments in Promoting the Accelerated Anaerobic Bioremediation of Groundwater Containing High Concentrations of cis- 1,2-Dichloroethene

open access: yesRevista Águas Subterrâneas, 2013
In-situ anaerobic bioremediation is an elegant method for decontaminating groundwater containing halogenated hydrocarbons and other toxic contaminants.
JOHN FREIM   +4 more
doaj   +2 more sources

Attenuation of Vaccinia Virus [PDF]

open access: yesActa Naturae, 2015
Since 1980, in the post-smallpox vaccination era the human population has become increasingly susceptible compared to a generation ago to not only the variola (smallpox) virus, but also other zoonotic orthopoxviruses. The need for safer vaccines against orthopoxviruses is even greater now.
YAKUBITSKIY S.N.   +3 more
openaire   +3 more sources

Numerical Study of Shock Wave Attenuation in Two-Dimensional Ducts Using Solid Obstacles: How to Utilize Shock Focusing Techniques to Attenuate Shock Waves

open access: yesAerospace, 2015
Research on shock wave mitigation in channels has been a topic of much attention in the shock wave community. One approach to attenuate an incident shock wave is to use obstacles of various geometries arranged in different patterns. This work is inspired
Qian Wan, Veronica Eliasson
doaj   +1 more source

Use of Synonymous Deoptimization to Derive Modified Live Attenuated Strains of Foot and Mouth Disease Virus

open access: yesFrontiers in Microbiology, 2021
Foot-and-mouth disease (FMD) is one of the most economically important viral diseases that can affect livestock. In the last 70 years, use of an inactivated whole antigen vaccine has contributed to the eradication of disease from many developed nations ...
Fayna Diaz-San Segundo   +12 more
doaj   +1 more source

Review on Structural Health Evaluation with Acoustic Emission

open access: yesApplied Sciences, 2018
This review introduces several areas of importance in acoustic emission (AE) technology, starting from signal attenuation. Signal loss is a critical issue in any large-scale AE monitoring, but few systematic studies have appeared.
Kanji Ono
doaj   +1 more source

Attenuation of Mycoplasma hyopneumoniae Strain ES-2 and Comparative Genomic Analysis of ES-2 and Its Attenuated Form ES-2L

open access: yesFrontiers in Veterinary Science, 2021
Mycoplasma hyopneumoniae causes swine respiratory disease worldwide. Due to the difficulty of isolating and cultivating M. hyopneumoniae, very few attenuated strains have been successfully isolated, which hampers the development of attenuated vaccines ...
Zhenya Li   +23 more
doaj   +1 more source

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