Results 31 to 40 of about 669,768 (234)

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

Revista Águas Subterrâneas, 2013
In-situ anaerobic bioremediation is an elegant method for decontaminating groundwater containing halogenated hydrocarbons and other toxic contaminants.
JOHN FREIM, CLINT BICKMORE, RICHARD VARNELL, SAM FOGEL, WILLIAN A. NEWMAN   +4 more
doaj   +2 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

Aerospace, 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

Frontiers 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, Gisselle N. Medina, Gisselle N. Medina, Edward Spinard, Edward Spinard, Anna Kloc, Anna Kloc, Elizabeth Ramirez-Medina, Elizabeth Ramirez-Medina, Paul Azzinaro, Steffen Mueller, Elizabeth Rieder, Teresa de los Santos   +12 more
doaj   +1 more source

Review on Structural Health Evaluation with Acoustic Emission

Applied 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

Frontiers 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, Zhenya Li, Yingxin Wang, Yingxin Wang, Yanyan Zhang, Yanyan Zhang, Xibiao Tang, Xibiao Tang, Xibiao Tang, Xiangru Wang, Xiangru Wang, Wenhao Liu, Wenhao Liu, Yulin Qian, Yulin Qian, Yongwei Zhu, Yongwei Zhu, Huanchun Chen, Huanchun Chen, Huanchun Chen, Huanchun Chen, Chen Tan, Chen Tan, Chen Tan   +23 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Additive Manufactured Compact Microwave Absorbers

IEEE Access
A high-performance, compact microwave absorber was created using Fused Deposition Modeling (FDM) 3D printing. Both a narrowband and a broadband absorber were created. The narrowband absorber was designed at 4.9 GHz, mid-band in WR-187 waveguide.
Gregory Peter Le Sage, Muhammad Shumail
doaj   +1 more source

Genomic Characterization of Orf Virus Strain D1701-V (Parapoxvirus) and Development of Novel Sites for Multiple Transgene Expression

Viruses, 2019
The Orf virus (ORFV; Parapoxvirus) strain D1701 with an attenuated phenotype and excellent immunogenic capacity is successfully used for the generation of recombinant vaccines against different viral infections.
Hanns-Joachim Rziha, Mathias Büttner, Melanie Müller, Ferdinand Salomon, Alena Reguzova, Dominic Laible, Ralf Amann   +6 more
doaj   +1 more source

Mathematical Model of Ultrasound Attenuation With Skull Thickness for Transcranial-Focused Ultrasound

Frontiers in Neuroscience, 2022
Transcranial-focused ultrasound (tFUS) has potential for both neuromodulation and neuroimaging. Due to the influence of head tissue, especially the skull, its attenuation is a key issue affecting precise focusing.
Jiande Guo, Xizi Song, Xinrui Chen, Minpeng Xu, Dong Ming, Dong Ming   +5 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source