Results 61 to 70 of about 920,406 (288)
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Stereoelectroencephalography‐guided radiofrequency thermocoagulation (SEEG‐RFTC) has emerged as a safe and effective minimally invasive treatment for children with drug‐resistant focal epilepsy. Although evidence from real‐world studies remains limited, numerous pediatric cases have demonstrated promising outcomes. This retrospective
Weitao Chen +7 more
wiley +1 more source
Zn₂SnO₄ Thin Films for Photovoltaics: Structural Optimization and Charge Transport Analysis
East European Journal of PhysicsIn this study, (Zn,Sn)O thin films were synthesized and characterized for potential application as buffer layers in photovoltaic devices. The films were deposited using thermal evaporation in a high-vacuum chamber, followed by a controlled oxidation ...
Fakhriddin T. Yusupov +4 more
doaj +1 more source
A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems
International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam +2 more
wiley +1 more source
Conductometric Sensing with Individual InAs Nanowires
Sensors, 2019 In this work, we isolate individual wurtzite InAs nanowires and fabricate electrical contacts at both ends, exploiting the single nanostructures as building blocks to realize two different architectures of conductometric sensors: (a) the nanowire is drop-
Valeria Demontis +9 more
doaj +1 more source
Study on Energy-Saving Train Trajectory Optimization Based on Coasting Control in Metro Lines
Journal of Advanced Transportation, 2023 With increasing energy consumption in urban rail transit systems, researchers have paid significant attention to energy-saving train control. In this paper, we propose an effective train trajectory optimization method to reduce the energy consumption ...
Bo Jin +3 more
doaj +1 more source
ELECTRICAL TRANSPORT IN ORGANIC SEMICONDUCTORS
, 2023 Organic semiconductors are an interesting class of materials for application in a wide range of emerging opto-electronics and electrical devices, such as light emitting diodes, thin-film transistors, solar cells, sensors, and thermoelectrics. However, despite the tremendous efforts on the development of the high-performance materials, device ...
openaire +1 more source
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
ELECTRICAL POLARITY AND AUXIN TRANSPORT [PDF]
Plant Physiology, 1937 The polar basal transport of the growth substances (auxins, growth hormones) in plants is a well known phenomenon, demonstrated first by Went (81), and studied in detail by van der Weij (78, 80). These investigators used the Avena (oat) coleoptile.1 That the phenomenon is more or less general is indicated by the polar transport of auxin in roots ...
openaire +4 more sources
Magnetic anisotropy of YbNi4P2
, 2012 We report on transport and magnetic measurements between 1.8 and 400 K on single crystalline YbNi4P2, which was recently reported to be a heavy fermion system with a low lying ferromagnetic transition at T_C=0.17 K, based on data from polycrystals.
Christoph Geibel +4 more
core +1 more source
Thermoreflectance Detection of Point Defects Resulting from Focused Ion Beam Milling
Advanced Engineering Materials, EarlyView.Focused ion beam (FIB) milling is a common tool for nanoscale material processing, however irradiation damage, redeposition, and contamination can occur. We use several characterization tools to show FIB‐induced effects beyond 1 mm from the milled area.
Thomas W. Pfeifer +3 more
wiley +1 more source