Results 81 to 90 of about 34,722 (290)

Efficient and Practical Composition of Lock-Free Data Structures

, 2018
A concurrent data object is lock-free if it guarantees that at least one, among all concurrent operations, finishes after a finite number of steps. In other words, a lock free technique guarantees that some thread always makes progress.
Bajracharya, Neha
core   +1 more source

Temperature Control and Crack Prevention Measures for Concrete Ship Locks Subjected to Prolonged Casting Interruptions

Advances in Civil Engineering
During the construction of concrete ship locks, prolonged interruptions between the casting of the floor and lock wall are inevitable. In terms of mass concrete, long placement delays are one of the major reasons for the presence of cracks in newly ...
Songhui Li, Xiangyu Luo, Guoxin Zhang, Yi Liu   +3 more
doaj   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

Advanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ, Jörg Hohe, Martin Kördel, Michael Giese, Niklas Toffert, Christian Seidel, Olaf Rehme, Patrik Schneider, Oliver Focke, Elie Abi Aoun, Claas Falldorf, Beñat Gutierrez, Alexandra Kühn, Sven Torstrick-von der Lieth, Christoph Herden, Erik Johannsen, Jan‐Uwe R. Schmidt, Felix Winkelmann, Andreas Schott, Daniel Schott   +19 more
wiley   +1 more source

Parallel (probable) lock-free hash sieve: a practical sieving algorithm for the SVP [PDF]

, 2015
In this paper, we assess the practicability of Hash Sieve, a recently proposed sieving algorithm for the Shortest Vector Problem (SVP) on lattices, on multi-core shared memory systems.
Bischof, Christian, Thijs Laarhoven, Laarhoven, TMM Thijs, Laarhoven, Thijs, Artur Mariano, Christian Bischof, Mariano, A., Bischof, C., Laarhoven, T., Mariano, Artur   +9 more
core   +2 more sources

Mechanistic insights and in vivo HIV suppression by the BRD4-targeting small molecule ZL0580.

PLoS Pathogens
Epigenetic suppression and durable silencing of HIV represent a promising strategy to achieve ART-free remission, consistent with the "block and lock" HIV cure paradigm.
Naveen Kumar, Zonghui Ma, Fuquan Long, Srinivasa Reddy Bonam, Hsien-Tsung Lai, Shwu-Yuan Wu, Haiying Chen, Nicholas C Hazell, Jiani Bei, Xuefeng Liu, Yeqing Chen, Zhi Wei, Cheng-Ming Chiang, Jia Zhou, Haitao Hu   +14 more
doaj   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

TSC-IBR: A Variant of Interval-Based Memory Reclamation Using CPU’s Time-Stamp Counter

IEEE Access
Hardware timestamps are increasingly used in concurrent data structures. On the x86_64 platform, a clock with cycle-level resolution maintained by the CPU’s time-stamp counter register is frequently employed to implement parallel algorithms, and ...
Chen Zhang, Wendong Li, Xinghui Zhu
doaj   +1 more source

Discrepancies Between Micro Versus Macroscale Viscoelastic Properties in a Microplastic‐Tissue Composite Model

Advanced Engineering Materials, EarlyView.
This study explores the discrepancies between bulk mechanics and spatial mapping in a tissue‐mimetic hydrogel model. Microplastic particles create localized stiff mechanical microenvironments that are detectable by cellular‐scale nanoindentation but leave bulk properties unchanged as measured by rheology.
Ahron T. Verschleisser, Baptiste Le Roi, Omri Leshem, Joshua M. Grolman   +3 more
wiley   +1 more source

LFTHREADS : a lock-free thread library

, 2008
This extended abstract presents LFTHREADS, a thread library entirely based on lock-free methods, i.e. no spinlocks or similar synchronization mechanisms are employed in the implementation of the multithreading.
Gidenstam, Anders,, Papatriantafilou, Marina   +1 more
core   +1 more source

Design of a Multistable Finger Prosthesis with Programmable Metamaterials

Advanced Engineering Materials, EarlyView.
This research article shows the development of a multistable programmble metamaterial for the use as a finger prosthesis. The material was designed on different hierarchical levels where the influence of geometrical parameters and combination of mechanical elements was explored.
Franziska Wenz, Jannik Krohn, Alexander Leichner, Dilip Chalissery, Heiko Andrae, Chris Eberl   +5 more
wiley   +1 more source