Results 71 to 80 of about 2,462,676 (374)

Screen‐Printed Flexible Piezoelectric Force Sensor Array with Electromagnetic Interference Shielding

Advanced Engineering Materials, EarlyView.
This article introduces a flexible screen‐printed piezoelectric sensor array designed for low‐frequency healthcare applications such as tactile sensing and cardiovascular monitoring. The device integrates interface electronics enabling the simultaneous acquisition of up to 128 signals, along with flexible EMI shielding that significantly reduces noise ...
Joseph Faudou, Mohammed Benwadih, Arnaud Gabas, Lina Kadura, Minh‐Quyen Le, Daniel Grinberg, Pierre‐Jean Cottinet   +6 more
wiley   +1 more source

A restatement of the natural science evidence base concerning the health effects of low-level ionizing radiation

Proceedings of the Royal Society B: Biological Sciences, 2017
Exposure to ionizing radiation is ubiquitous, and it is well established that moderate and high doses cause ill-health and can be lethal. The health effects of low doses or low dose-rates of ionizing radiation are not so clear.
Angela R. McLean, Ella K. Adlen, E. Cardis, A. Elliott, D. T. Goodhead, M. Harms‐Ringdahl, J. H. Hendry, P. Hoskin, Penny A Jeggo, David J. C. Mackay, Colin R. Muirhead, John Shepherd, Roy E. Shore, Geraldine A. Thomas, R. Wakeford, H. C. J. Godfray   +15 more
semanticscholar   +1 more source

Bimetallic (NiFe) and Trimetallic (NiFeCr) Nanoalloys from Metal Oxides Using a Microwave Hydrogen Plasma

Advanced Engineering Materials, EarlyView.
Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process simultaneously 1) reduces metal oxides to metals; 2) downsizes the particles from micrometers to nanometers; and 3) blends the metals to form NAs.
Sachin Kumar, Mohammad Kazemi, Zichang Xiong, Thomas Cameron, Julian Held, Uwe Kortshagen   +5 more
wiley   +1 more source

Electromagnetic Fields of Mobile Phone Jammer Exposure on Blood Factors in Rats

Journal of Biomedical Physics and Engineering, 2018
Background: The increasing demand for using mobile phones has led to increasing mobile phone jammers as well. On the other hand, reports show that exposure to electromagnetic field causes an increase in the incidence of diseases such as leukemia, cancer,
M B Shojaeifard, S Jarideh, M Owjfard, S Nematollahii, T Talaei-Khozani, S Malekzadeh   +5 more
doaj  

A Sensitive and Label-Free Pb(II) Fluorescence Sensor Based on a DNAzyme Controlled G-Quadruplex/Thioflavin T Conformation

Sensors, 2016
Pb(II) can cause serious damaging effects to human health, and thus, the study of Pb2+ detection methods to sensitively and selectively monitor Pb(II) pollution has significant importance. In this work, we have developed a label-free fluorescence sensing
Yanli Wen, Lele Wang, Lanying Li, Li Xu, Gang Liu   +4 more
doaj   +1 more source

Development of a plasma panel radiation detector: recent progress and key issues

, 2012
A radiation detector based on plasma display panel technology, which is the principal component of plasma television displays is presented. Plasma Panel Sensor (PPS) technology is a variant of micropattern gas radiation detectors. The PPS is conceived as
Ball, Robert, Beene, James R., Ben-Moshe, Meny, Benhammou, Yan, Chapman, J. W., Dai, Tiesheng, Etzion, Erez, Ferretti, Claudio, Friedman, Peter S., Guttman, Nir, Levin, Daniel S., Ritt, S., Silver, Yiftah, Varner, Robert L., Weaverdyck, Curtis, Zhou, Bing   +15 more
core   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Assessment of the SARS-CoV-2 basic reproduction number, R0, based on the early phase of COVID-19 outbreak in Italy

Biosafety and Health, 2020
As of March 12th Italy has the largest number of SARS-CoV-2 cases in Europe as well as outside China. The infections, first limited in Northern Italy, have eventually spread to all other regions.
Marco D'Arienzo, Angela Coniglio
doaj   +1 more source

Assessment of new composites containing polyamide-6 and lead monoxide as shields against ionizing photonic radiation based on computational and experimental methods

Scientific Reports, 2022
This study aimed to introduce new composites, containing polyamide-6 (PA6) and lead monoxide (PbO), to protect against ionizing photon sources used for diagnostic and therapeutic purposes.
Shahryar Malekie, Hassan Shooli, Mohammad Amin Hosseini   +2 more
doaj   +1 more source

A Multiwavelength Study on the Fate of Ionizing Radiation in Local Starbursts [PDF]

, 2010
The fate of ionizing radiation is vital for understanding cosmic ionization, energy budgets in the interstellar and intergalactic medium, and star formation rate indicators. The low observed escape fractions of ionizing radiation have not been adequately
de Mello, D. F., Hanish, D. J., Lee, J. C., Oey, M. S., Rigby, J. R.   +4 more
core   +2 more sources