Results 71 to 80 of about 736,538 (281)

Mechanical properties and microstructure analysis of laser welded hybrid parts made of additively and conventionally manufactured 1.4313 soft martensitic steel

open access: yesMaterials & Design
This study investigates laser welding of additively (AM) and conventionally manufactured (CM) parts, aiming to enhance cost and energy efficiency for a diverse product range. In this context, hybrid specimens combining AM/CM subparts were produced, where
Indira Dey   +4 more
doaj   +1 more source

Contact Lens with Moiré Patterns for High‐Precision Eye Tracking

open access: yesAdvanced Functional Materials, EarlyView.
This work presents a passive contact lens for high‐precision eye tracking, integrating a microscopic moiré grating label. The parallax‐induced shift of macroscopic moiré patterns enables angle measurement with 0.28° precision using a standard camera under ambient light.
Ilia M. Fradkin   +11 more
wiley   +1 more source

RANDnet: Vehicle Re-Identification with Relation Attention and Nuance–Disparity Masks

open access: yesApplied Sciences
Vehicle re-identification (vehicle ReID) is designed to recognize all instances of a specific vehicle across various camera viewpoints, facing significant challenges such as high similarity among different vehicles from the same viewpoint and substantial
Yang Huang, Hao Sheng, Wei Ke
doaj   +1 more source

Cloud Virtual Machine Scheduling: Modelling the Cloud Virtual Machine Instantiation

open access: yes2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems, 2012
Cloud computing provides an efficient and flexible means for various services to meet the diverse and escalating needs of IT end-users. It offers novel functionalities including the utilization of remote services in addition to the virtualization technology. The latter feature offers an efficient method to harness the cloud power by fragmenting a cloud
Sotiriadis, Stelios   +3 more
openaire   +2 more sources

Virtual machine showdown [PDF]

open access: yesProceedings of the 1st ACM/USENIX international conference on Virtual execution environments, 2005
Virtual machines (VMs) enable the distribution of programs in an architecture-neutral format, which can easily be interpreted or compiled. A long-running question in the design of VMs is whether a stack architecture or register architecture can be implemented more efficiently with an interpreter.
Shi, Yunhe   +3 more
openaire   +2 more sources

Universal Electronic‐Structure Relationship Governing Intrinsic Magnetic Properties in Permanent Magnets

open access: yesAdvanced Functional Materials, EarlyView.
Permanent magnets derive their extraordinary strength from deep, universal electronic‐structure principles that control magnetization, anisotropy, and intrinsic performance. This work uncovers those governing rules, examines modern modeling and AI‐driven discovery methods, identifies critical bottlenecks, and reveals electronic fingerprints shared ...
Prashant Singh
wiley   +1 more source

Optimizing the SICStus Prolog virtual machine instruction set [PDF]

open access: yes, 2001
The Swedish Institute of Computer Science (SICS) is the vendor of SICStus Prolog. To decrease execution time and reduce space requirements, variants of SICStus Prolog's virtual instruction set were investigated.
Nässén, Henrik
core   +2 more sources

From Wafers to Electrodes: Transferring Automatic Optical Inspection (AOI) for Multiscale Characterization of Smart Battery Manufacturing

open access: yesAdvanced Functional Materials, EarlyView.
Automat optical inspection (AOI) techniques in semiconductor fabrication can be leveraged in battery manufacturing, enabling scalable detection and analysis of electrode‐ and cell‐level imperfections through AI‐driven analytics and a digital‐twin framework.
Jianyu Li, Ertao Hu, Wei Wei, Feifei Shi
wiley   +1 more source

Motion and Virtual Cutting Simulation System for a Five-Axis Virtual Machine Tool

open access: yesInternational Journal of Automation and Smart Technology, 2011
Since five-axis machine tools are very costly and their use requires a high level of knowledge and expertise, a virtual machine tool must be used to simulate five-axis machine tool operation. Configuration code or a mechanism topology matrix must be used
Rong-Shean Lee, Ko-Jen Mei
doaj   +1 more source

Virtual Machining

open access: yes, 2012
To increase accuracy as well as productivity in part production, manufacturing processes are simulated in digital environment by virtual machining systems.
openaire   +1 more source

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