Results 71 to 80 of about 196,247 (278)

Gallium Microalloying in Bi–Sn Solders: Interfacial Phase Formation, Wettability, and Long‐Term Shear Reliability Under Isothermal Aging

open access: yesAdvanced Engineering Materials, EarlyView.
Gallium microalloying redirects interfacial reactions in low‐temperature Bi–Sn solders from Cu–Sn toward Cu–Ga intermetallic formation. The resulting Cu–Ga layer suppresses intermetallic growth during thermal aging, alters fracture pathways, and improves interfacial stability.
Iva Králová   +6 more
wiley   +1 more source

High‐Entropy Alloy Interlayers Toward Advanced Joining for High‐Performance Structural Applications: Current Progress and Emerging Challenges

open access: yesAdvanced Engineering Materials, EarlyView.
HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan   +4 more
wiley   +1 more source

Research on Footprint Recognition Algorithm for Barefoot and Sock-Wearing Feet Based on Graph Neural Networks [PDF]

open access: yesJisuanji kexue yu tansuo
The retrieval and identification of barefoot and sock-wearing footprints in mixed sample databases has consistently been a challenging problem in real-world cases.
LI Yangbo, GUO Bai'en, SHEN Yao, YANG Lei, WEI Yuxin, CHEN Ruili, HU Shuliang
doaj   +1 more source

Mapping functional brain networks from the structural connectome: Relating the series expansion and eigenmode approaches

open access: yesNeuroImage, 2020
Functional brain networks are shaped and constrained by the underlying structural network. However, functional networks are not merely a one-to-one reflection of the structural network.
Prejaas Tewarie   +8 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Spline- and tensor-based signal reconstruction : from structure analysis to high-performance algorithms to multiplatform implementations and medical applications [PDF]

open access: yes, 2015
The problem of signal reconstruction is of fundamental practical value for many applications associated with the field of signal and image processing.
Morozov, Oleksii
core   +1 more source

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge   +4 more
wiley   +1 more source

A Region Adjacency Tree Approach to the Detection and Design of Fiducials.

open access: yes, 2003
We report a topological approach to fiducial recognition for real-time applications. Independence from geometry makes the system tolerant to severe distortion, and allows encoding of extra information. The method is based on region adjacency trees. After
Costanza, Enrico, Robinson, John
core   +1 more source

On subgraph relationships between graph products

open access: yesJournal of Nigerian Society of Physical Sciences
Graph products play an important role in graph theory by providing systematic methods for constructing complex graphs from simpler ones and by revealing structural relationships among different graph classes.
Jinta Jose, Ninu S. Lal, Bobin George
doaj   +1 more source

Adjacency Matrix of Product of Graphs

open access: yes
In graph theory, different types of matrices associated with graph, e.g. Adjacency matrix, Incidence matrix, Laplacian matrix etc. Among all adjacency matrix play an important role in graph theory.
Urvashi Acharya, Himali Mehta
core   +1 more source

Home - About - Disclaimer - Privacy