Results 51 to 60 of about 30,106 (301)

Shielding effectiveness estimation [PDF]

, 2002
The application of SE estimation methods for small enclosures is the main subject of this thesis. Three Shielding Effectiveness estimation methods are presented; Empirical, Experimental and Numerical Simulation.
Girard, Guillaume
core  

How phagocytic cells kill bacteria: Lessons from a professional killer

FEBS Open Bio, EarlyView.
How phagocytic cells ingest and kill bacteria has been studied for more than a century, but many questions remain unanswered. The study of the amoeba Dictyostelium discoideum brings new answers, and new questions. Professional phagocytic cells such as neutrophils and macrophages, as well as free‐living soil amoebae like Dictyostelium discoideum, employ
Otmane Lamrabet, Pierre Cosson
wiley   +1 more source

Finite difference delay modelling for analysis of shielding effectiveness of perforated conductive enclosure

IET Science, Measurement & Technology
This paper introduces finite difference delay modelling (FDDM) for computing the shielding effectiveness (SE) of a conductive enclosure with an aperture against electromagnetic pulses.
Ali Kalantarnia, Siavash Rajabi, Abdollah Mirzabeigi   +2 more
doaj   +1 more source

Characterization of electromagnetic interference shielding composed of carbon fibers reinforced plastics and metal wire mesh based composites

Journal of Materials Research and Technology, 2019
The efficiency of many electronic devices and energy sources are negatively affected by the electromagnetic radiation emitted by the external sources.
Alexandre Tugirumubano, Santhiyagu Joseph Vijay, Sun Ho Go, Lee Ku Kwac, Hong Gun Kim   +4 more
doaj   +1 more source

Analysis of shielding effectiveness in different kinds of electromagnetic shielding fabrics under different test conditions

, 2017
This study used the DR-SO4 window method to test the shielding effectiveness of silver-plated fiber functional fabric, copper–nickel duplicate coating fabric, and stainless steel fiber-blended-type fabric.
Yayun Li, Yaping Li, Jiajia Duan, Xiuchen Wang, Zhe Liu, Zhen Pan, Ying Su   +6 more
core   +1 more source

Exceptional Electromagnetic Shielding Properties of Lightweight and Porous Multifunctional Layers

, 2020
The preparation of functional fabrics with enhanced electrical properties requires suitable selection of surface modification and particulate systems as fillers.
Militký, Jiří, Venkataraman, Mohanapriya, Večerník, Josef, Křemenáková, Dana   +3 more
core   +1 more source

Feasibility and Tolerability of Performing Portable MRI for Neurological Disorders in an Outpatient Neurology Clinic: A Prospective Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick, Nomin Enkhtsetseg, Joseph Sadok, Matheus Mochetti, Annabel Sorby Adams, Jennifer Guo, Cristina Trapaga Hacker, Isabella Gomez Hjerthen, Seungwon Lee, Siddharth Satish, Andrew S. Ham, Justin Hill, Denis Balaban, Kevin Kyle, Rebecca L. Gillani, Marcelo Matiello, Aleksandar Videnovic, Eric C. Klawiter, W. Taylor Kimberly, Farrah J. Mateen   +19 more
wiley   +1 more source

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Investigation on the effect of structural factors on shielding effectiveness in double-layer electromagnetic shields

بهداشت و ایمنی کار, 2018
Introduction: Nowadays, demand for protection against radar radiation using electromagnetic shielding is on the rise.  Double-layer or multilayer shielding were devised in order to improve the single layer electromagnetic shielding properties.
Ali Khavanin, Ahmad Jonidi Jafari, Ali Safari Variani, Vida Zaroushani   +3 more
doaj