Results 131 to 140 of about 651,869 (297)

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

Advanced Engineering Materials, EarlyView.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin, Lienhard Wegewitz, René Gustus, Henning Wiche, Wolfgang Maus‐Friedrichs   +4 more
wiley   +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

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

Development of intelligent suite for malaria pathogen detection in microscopy images

Scientific Reports
The identification of malaria infection using microscope images of blood smears is considered as a ‘gold standard’. The diagnosis of malaria needs expert microscopists which are scarce in remote areas where malaria is endemic.
Anand Koirala, Meena Jha, Girija Chetty, Srinivas Bodapati, Animesh Mishra, Praveen Kishore Sahu, Sanjib Mohanty, Timir Kanta Padhan, Ajat Hukkoo, Jyoti Mattoo   +9 more
doaj   +1 more source

Algorithm for human interaction with a model of an industrial cyber-physical system by means of neural interface

Научно-технический вестник информационных технологий, механики и оптики
The article proposes an algorithm of a Brain Computer Interface (BCI) for implementation of interaction between a human and a model of an industrial cyberphysical system.
M. S. Sizov, M. Ya. Marusina, K. V. Kipriianov, V. A. Arckhipov, Jiacheng Lou, Zh. V. Nagornova, N. V. Shemyakina   +6 more
doaj   +1 more source

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

A Wireless Bi-Directional Brain–Computer Interface Supporting Both Bluetooth and Wi-Fi Transmission

Micromachines
Wireless neural signal transmission is essential for both neuroscience research and neural disorder therapies. However, conventional wireless systems are often constrained by low sampling rates, limited channel counts, and their support of only a single ...
Wei Ji, Haoyang Su, Shuang Jin, Ye Tian, Gen Li, Yingkang Yang, Jiazhi Li, Zhitao Zhou, Xiaoling Wei, Tiger H. Tao, Lunming Qin, Yifei Ye, Liuyang Sun   +12 more
doaj   +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

COMPARATIVE APPRASAL OF VARIANTS OF INTERPOLATION DISPLACEMENT FIELDS ON THE EXAMPLES OF THE PROBLEM AXIALLY SYMMETRIC THE LOADED SHELL OF REVOLUTION

Structural Mechanics of Engineering Constructions and Buildings, 2011
Now for the analysis mode of deformation of the majority shell of constructions of a building and machine-building structure use modern computer complexes such, as ANSYS, NASTRAN, ABACUS and others.
J V Klochkov, A P Nikolaev, S S Marchenko, A A Shubovich   +3 more
doaj  

Exploring the Effects of 3D Gaze Stimulation and Color Performance in Augmented Reality‐Based Steady‐State Visual Evoked Potential

Advanced Intelligent Systems
The augmented reality‐based steady‐state visual evoked potentials (AR‐SSVEP) technique enhances brain‐computer interface(BCI) flexibility by overlaying visual stimuli onto the real environment.
Yiting Geng, Banghua Yang, Mengao Guo, Yuan Yao, Yonghuai Zhang, Luting Chen, Xinxing Xia   +6 more
doaj   +1 more source