Results 111 to 120 of about 5,377,463 (329)

Dynamics of resonances and equilibria of Low Earth Objects

, 2017
The nearby space surrounding the Earth is densely populated by artificial satellites and instruments, whose orbits are distributed within the Low-Earth-Orbit region (LEO), ranging between 90 and 2 000 $km$ of altitude.
Celletti, Alessandra, Galeş, Cătălin
core   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

A philosophical treatise on information, consciousness, and the architecture of perceived reality

Frontiers in Psychology
This treatise presents a provisional interdisciplinary framework that synthesizes established findings from physics, neuroscience, and information theory to address questions that orthodox disciplines have addressed only in isolation.
Phillip A. Martin
doaj   +1 more source

Joint UAV Trajectory Planning and LEO-Sat Selection in SAGIN

IEEE Open Journal of the Communications Society
In this paper, the problem of joint unmanned aerial vehicle (UAV) trajectory planning and low-orbit satellites (LEO-Sats) selection in space-air-ground integrated networks (SAGIN) will be investigated.
E. M. Mohamed, Mohammad Ahmed Alnakhli, Mostafa M. Fouda   +2 more
semanticscholar   +1 more source

The collapse of history: reconstructing Old Testament theology [PDF]

, 1998
Reviewed Book: Perdue, Leo G. The collapse of history: reconstructing Old Testament theology. Minneapolis: Augsburg Fortress, 1994.
Uitti, Roger W.
core   +1 more source

Fe XIII coronal line emission in cool M dwarfs

, 2004
We report on a search for the Fe xiii forbidden coronal line at 3388.1 \AA in a sample of 15 M-type dwarf stars covering the whole spectral class as well as different levels of activity.
Audard, B. Fuhrmeister, Berger, Delfosse, Flower, Güdel, Hünsch, J. H. M. M. Schmitt, Kashyap, Mazzotta, Mohanty, Ness, Oppenheimer, Pettersen, R. Wichmann, Sanz-Forcada, Schmitt, Schmitt, Schmitt, Schmitt, Stepanov, Svestka, Wood, Young   +23 more
core   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

A comparison of ground-based and space flight data: Atomic oxygen reactions with boron nitride and silicon nitride [PDF]

, 1990
The effects of atomic oxygen on boron nitride (BN) and silicon nitride (Si3N4) have been studied in low Earth orbit (LEO) flight experiments and in a ground-based simulation facility at Los Alamos National Laboratory.
Cross, J. B., Koontz, S. L., Lan, E. H., Smith, C. A., Whatley, W. J.   +4 more
core   +1 more source

Anomalous Pressure‐Temperature Ultrahigh Sensitivities in Atomically Engineered Carbonitride MXenes for Multifunctional Wearable Human–Machine Interfaces: Joint Computational–Experimental Elucidations

Advanced Functional Materials, Volume 36, Issue 44, 1 June 2026.
Atomically engineered layered 2D Ti3CNTz carbonitride MXene exhibits ultrahigh heat and pressure sensitivity, enabling dual‐mode sensors with 300%–400% performance enhancement and durability for real‐time health‐monitoring interface devices. Precise nitrogen incorporation (e.g., Ti3C1.8N0.2Tz) boosts conductivity, enhancing temperature response, while ...
Debananda Mohapatra, Ju‐Hyoung Han, Hyun Jin Kang, Jeong Eun Byun, Seonghun Lee, Sanghyuk Lee, Yeseul Son, Jaeeun Park, Tae Joo Shin, Youngho Kang, Jung Woo Lee, Soon‐Yong Kwon, Soo‐Hyun Kim   +12 more
wiley   +1 more source

Fractional Derivative Phenomenology of Percolative Phonon-Assisted Hopping in Two-Dimensional Disordered Systems

Entropy, 2017
Anomalous advection-diffusion in two-dimensional semiconductor systems with coexisting energetic and structural disorder is described in the framework of a generalized model of multiple trapping on a comb-like structure.
Renat Sibatov, Vadim Shulezhko, Vyacheslav Svetukhin   +2 more
doaj   +1 more source