Results 91 to 100 of about 461,948 (318)

Thermally Pre‐Formed Reconfigurable Resistive Random‐Access Memory Crossbar Arrays: A Dual‐Mode Platform for Robust Physically Unclonable Functions and In‐Memory Computing

Advanced Functional Materials, EarlyView.
A reconfigurable RRAM platform utilizing thermally pre‐formed filaments (TPFs) is developed to realize robust hardware security. By exploiting the thermodynamic stochasticity of TPFs, exceptionally reliable physically unclonable functions (PUFs) are achieved.
Seongbin Kwon, Taewon Lee, Dohyeong Kim, Sungmin Hwang, Sungjoon Kim   +4 more
wiley   +1 more source

Electromagnetic based flexible bioelectronics and its applications

Frontiers in Electronics
With the increasing demand in seamless interface between artificial devices and biological structures, flexible bioelectronics has been developed rapidly in recent years. Compared with traditional rigid bioelectronics, flexible devices are more adaptable
Shenyi Pan, Minghao Zhou, Longyin Liu, Huimin Shen   +3 more
doaj   +1 more source

Development of a Three‐Axis Planar Hall Magnetoresistance Sensor Using a Superparamagnetic Nanoparticle‐Based Flux Guide

Advanced Functional Materials, EarlyView.
A printed superparamagnetic nanoparticle‐based flux guide enables the realization of a hysteresis‐free three‐axis magnetic sensor. This innovative architecture efficiently redirects out‐of‐plane fields to planar sensing elements, facilitating simultaneous vector detection without complex reset protocols.
Changyeop Jeon, Mijin Kim, Keonmok Kim, Byeonghwa Lim, Bibhutibhusan Nayak, Youngdo Jung, Bo‐Yeon Lee, Taehyeong Jeon, Jinwoo Kim, Sunjong Oh, CheolGi Kim   +10 more
wiley   +1 more source

Feasibility of a cohort study on health risks caused by occupational exposure to radiofrequency electromagnetic fields

, 2009
Breckenkamp J, Berg-Beckhoff G, Muenster E, et al. Feasibility of a cohort study on health risks caused by occupational exposure to radiofrequency electromagnetic fields. Environmental Health. 2009;8(1):23.Background: The aim of this study was to examine
Blettner, Maria, Berg-Beckhoff, Gabriele, Brigitte Schlehofer, Breckenkamp, Jürgen, Breckenkamp Jürgen, Eva Münster, Schlehofer, Brigitte, Blettner Maria, Schuez, Joachim, Maria Blettner, Münster, Eva, Wahrendorf, Jürgen, Jürgen Wahrendorf, Berg-Beckhoff Gabriele, Gabriele Berg-Beckhoff, Wahrendorf Jürgen, Schüz Joachim, Wahrendorf, Juergen, Münster Eva, Joachim Schüz, Jürgen Breckenkamp, Muenster, Eva, Schlehofer Brigitte, Schüz, Joachim   +23 more
core   +1 more source

Submicron Metasurface Reconfigured Multiband Smart Windows

Advanced Functional Materials, EarlyView.
This work presents a submicron metasurface reconfigured multiband thermochromic smart window. By integrating subwavelength nanostructures into a Fabry−Perot resonator configuration, it mitigates conventional trade‐offs to simultaneously deliver high luminous transmittance and robust solar heating and radiative cooling modulation capabilities ...
Guanya Wang, Shancheng Wang, Bin Li, Xinyi Tian, Rong Liu, Jian Chen, Zhendong Dai, Shouqin Tian, Yi Long   +8 more
wiley   +1 more source

Geophysical characterization of the Etla Valley aquifer, Oaxaca, Mexico [PDF]

Geofísica Internacional, 2001
The water supply needs of the city of Oaxaca have increased considerably over the last twenty years. The aquifer that produces 80% of the total water in the region is located in the Valley of Etla, to the NW of the city.
A. Tejero-Andrade, J. Herrera-Barrientos, R. G. Martínez-Serrano, R. E. Chávez, E. L. Flores-Márquez, S. Belmonte   +5 more
doaj  

Characterisation of exposure to non-ionising electromagnetic fields in the Spanish INMA birth cohort: study protocol [PDF]

, 2016
Analysis of the association between exposure to electromagnetic fields of non-ionising radiation (EMF-NIR) and health in children and adolescents is hindered by the limited availability of data, mainly due to the difficulties on the exposure assessment ...
Guerra Pereda, David, Gallastegi, M, Gallastegi Bilbao, Mara, Ibarluzea Maurolagoitia, Jesús María, Guerra, D. (David), Guxens, Mònica, Fernández Cabrera, Mariana Fátima, Jesús Ibarluzea, Marta Fernández, Estarlich, M, Aurrekoetxea, Juan J, Aurrekoetxea Agirre, Juan José, Gallastegi, Mara, Fernández, Mariana F., Jiménez-Zabala, A. (Ana), Guxens Junyent, M. (Mònica), Laura Birks, Maties Torrent, Fernandez, Mariana F, Torrent, M. (Maties), SANTA MARINA, LORETO, Aurrekoetxea, J. J., Ballester, F, Fernandez, M.F. (Mariana), Ballester, F. (Ferran), Roosli, M, Struchen, B. (Benjamin), Mariana F. Fernández, Jiménez-Zabala, Ana, Martine Vrijheid, Loreto Santa-Marina, Gonzalez, J, Guxens Junyent, Mònica, Aurrekoetxea, Juan José, Torrent, Maties, Guerra, David, Struchen, B, Calvente, I. (Irene), Aurrekoetxea, J.J. (Juan José), Röösli, M. (Martin), Jiménez Zabala, Ana, Birks, L. (Laura), Röösli, Martin, Gallastegui, Mara, David Guerra, Santa-Marina, Loreto, Marisa Estarlich, Calvente, I, Ana Jiménez-Zabala, Fernández, M. (Marta), Fernández, Marta, Santa-Marina, L, Fernández Andrés, Marta, Torrent, M, Vrijheid, M, Ballester, Ferrán, Fernandez, MF, Aurrekoetxea, JJ, Birks, Laura Ellen, 1983-, Birks, Laura, Struchen, Benjamin, Vrijheid, Martine, González Pascual, Julián, Jiménez Zabala, Ana María, González, Julián, Vrijheid, M. (Martine), Torrent Quetglas, Maties, Guerra, D, Aurrekoetxea, Juan J., Ibarluzea, J, Mara Gallastegi, Martin Röösli, Estarlich, Marisa, Mònica Guxens, Benjamin Struchen, Estarlich, M. (Marisa), Gallastegi, M. (Mara), Ibarluzea, Jesús, González, J. (Julián), Ferrán Ballester, Irene Calvente, Ibarluzea, J.M. (Jesús), Calvente, Irene, González Estévez, Julián María, Birks, L, Roeoesli, Martin, Julián González, Santa-Marina, L. (Loreto), Birks, Laura Ellen, Jimenez-Zabala, A, Fernandez, M, Ballester Díez, Ferran, Juan J Aurrekoetxea   +92 more
core   +1 more source

Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

Advanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh, Madhusudhana M Devadiga, Santosh K. Tiwari, AS Dhaliwal, Gurpreet Singh Selopal   +4 more
wiley   +1 more source

Dual-Band Electromagnetic Band Gap Structure for Noise Isolation in Mixed Signal SiP

, 2009
A compact dual-band electromagnetic band-gap (EBG) structure is proposed. It is shown through numerical simulation using 3D electromagnetic finite element modelling that by adding a slit to the classical mushroom shape an extra resonance is introduced ...
Rotaru, M.D., Sykulski, J.K.
core  

Microsphere‐Templated Conductive Syntactic Foams for Recyclable and Additively Manufactured Soft Electronics

Advanced Healthcare Materials, EarlyView.
This work introduces a microsphere‐templated strategy to fabricate reprocessable PEDOT:PSS syntactic foams with tunable porosity, stable conductivity, and 3D printability. In situ PEDOT:PSS coatings create a conductive network that maintains electrical performance at high void fractions.
Gayaneh Petrossian, Yassine Diouri, Bolan Xu, Sara Ebrahimi, Atharva Pande, Floriane Miquet‐Westphal, Hang Xu, Fabio Cicoira   +7 more
wiley   +1 more source