Results 101 to 110 of about 1,152,722 (287)

Enhancing regeneration and functionality of excitable tissues via integrating bioelectronics and bioengineered constructs

International Journal of Extreme Manufacturing
The inherent complexities of excitable cardiac, nervous, and skeletal muscle tissues pose great challenges in constructing artificial counterparts that closely resemble their natural bioelectrical, structural, and mechanical properties.
Zijie Meng, Bingsong Gu, Cong Yao, Jiaxin Li, Kun Yu, Yi Ding, Pei He, Nan Jiang, Dichen Li, Jiankang He   +9 more
doaj   +1 more source

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

Robots in Action – Professional Contest 2025 [PDF]

Robotica & Management
The Faculty of Electrical, Electronic and Information Engineering, from the “Valahia” University of Târgovişte, together with the Romanian Robotics Society, Târgovişte branch, organized, on 06.06.2025, starting at 09.00 a.m., the 18th edition of the ...
Paul Ciprian PATIC
doaj  

Design and Optimization of a Sustainable Off-Grid Renewable Rich Islanded Microgrid for Coastal Regions in Bangladesh

International Transactions on Electrical Energy Systems
Reliable electricity access is crucial for sustainable development, yet Bangladesh’s coastal regions face challenges due to an unreliable grid. The off-grid hybrid system based on renewable energy is recommended in the existing research for Bhasan Char ...
Md. Feroz Ali, Jaydeb Sharmma, Diponkar Kundu, Sk. A. Shezan, Syed Ibn Syam Sifat, Ashraf Hossain Sanvi, Md. Alamgir Hossain, Diganto Biswas   +7 more
doaj   +1 more source

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

Advanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann, René Gustus, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +3 more
wiley   +1 more source

Enhancing Strength and Electrical Conductivity in Al–Zr–Sc Conductor Alloys Through Sn and Sr Microalloying and Two‐Step Aging Treatment

Advanced Engineering Materials, EarlyView.
Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao, Emad M. Elgallad, Alexandre Maltais, X.‐Grant Chen   +3 more
wiley   +1 more source

A Comprehensive Analysis of a High-Efficiency Lead-Free Copper–Indium–Gallium–Selenide–Based Thin Film Solar Cell Using SCAPS 1D Software

International Journal of Photoenergy
In this research, we present an environmentally friendly and high-efficiency thin-film solar cell using Cu(In,Ga)Se2 (CIGS) that was modeled using SCAPS-1D software.
Tanvi Siddiqui, Sunirmal Kumar Biswas, Md. Zahidur Rahman, Hossain Mohammad Maruf Rahman Shuvo, Md. Mostak Ahmed, Palash Chandra Karmaker   +5 more
doaj   +1 more source

Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter, Felix Drechsler, Till M. J. Stadtmüller, Cameliu Himcinschi, Christos G. Aneziris, Jens Kortus   +5 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

Machine learning-enhanced multi-band metamaterial sensor for early detection of neurological disorders

Scientific Reports
This study presents a square enclosed double octagonal shaped metamaterial absorber for the detection of initial neurological conditions. The size is very compact ( $$0.54 \lambda _0 \times 0.54 \lambda _0 \times 0.05 \lambda _0$$ ) and achieves an ...
Asad Miah, Sams Al Zafir, Joyonta Das, Jonayed Al-Faruk, Md. Hasnain, Shadi Ihtiaj Zim, S. M. Anowarul Haque, Abdul Wahed   +7 more
doaj   +1 more source