Results 91 to 100 of about 196,247 (278)

Bioinspired Hydrogels with Broadly Programmable Mechanics for Soft‐Tissue Interfaces

Advanced Functional Materials, EarlyView.
Sea cucumber‐inspired gelatin hydrogels are formed by directional freezing and mechanically programmed through subsequent ionic treatment. Multiscale characterization and modeling link ion‐regulated chain interactions to directional load transfer within the aligned hierarchical architecture.
Youchao Teng, TzuChun Chung, Katpady Akhil Tantry, Siyu Wu, Jing Tian, Yunqi Cui, Lanyu Li, Yongzan Zhou, Zhilei Zhang, Zhe Su, Gaili Cao, Kun‐Wei Yeh, Ruipeng Li, Xianghui Xiao, Adam F. G. Leontowich, Yuan‐Yu Hsueh, Zhao Pan, Kam C. Tam, Badri Narayanan, Song Li, Yimin. A. Wu   +20 more
wiley   +1 more source

Perifascial Nodular Fasciitis Adjacent to the Tensor Fasciae Latae: Ultrasound and MRI Findings in a Rare Hip Presentation

Cureus
Nodular fasciitis is a benign, self-limited myofibroblastic proliferation that can mimic soft-tissue sarcoma because of rapid growth. It most often affects the upper extremities, while presentation around the hip remains uncommon. We report a 29-year-old woman who noticed a recently appearing, painless lateral hip mass that prompted medical ...
Benfaida, Amine, Mniai, El Mehdi, Belokda, Amine, Rguig-Assakali, Anas, Rami, Amal   +4 more
openaire   +2 more sources

Full‐Field Damage Monitoring in Architected Lattices Using In situ Electrical Impedance Tomography

Advanced Functional Materials, EarlyView.
In situ electrical impedance tomography (EIT) turns 3D‐printed, CNT‐infused architected lattices into full‐field damage‐imaging systems. Tunable Voronoi‐based geometries act as active sensing architectures, enabling conductivity maps to detect early‐stage damage and localise sequential ligament fracture before catastrophic failure.
Akash Deep, Andrea Samore, Alistair McEwan, Andrew McBride, Shanmugam Kumar   +4 more
wiley   +1 more source

Modeling and simulation of Cu diffusion and drift in porous CMOS backend dielectrics

APL Materials, 2018
With the advent of porous dielectrics, Cu drift-diffusion reliability issues in CMOS backend have only been exacerbated. In this regard, a modeling and simulation study of Cu atom/ion drift-diffusion in porous dielectrics is presented to assess the ...
R. Ali, Y. Fan, S. King, M. Orlowski
doaj   +1 more source

Generation of strongly regular graphs from quaternary complex Hadamard matrices

Ceylon Journal of Science, 2018
A strongly regular graph with parameters (v, k, μ, λ) is a regular graph G with v vertices and k degree in which every two adjacent vertices have λ common neighbors and every two non-adjacent vertices have μ common neighbors. In this paper, we propose an
W. V. Nishadi, K. D. E. Dhananjaya, A. A. I. Perera, P. Gunathilake   +3 more
doaj   +1 more source

Degradable, Skin‐Conformal Nanocomposite‐Based Bioelectronic Patches for High‐Fidelity Electrophysiology and Gesture‐Controlled Robotics

Advanced Functional Materials, EarlyView.
A degradable, skin‐conformal bioelectronic patch combines a starch‐dominated nanocomposite conductor with a gelatin substrate to enable sensitive strain sensing, high‐fidelity electrocardiography, electromyography, electrooculography, and machine‐learning‐assisted gesture control.
Ming Dong, Hongna Yuan, Shubo Liu, Abdulkadir Sanli, Emiliano Bilotti, Han Zhang, Pietro Cataldi, Karin Hing, Oliver Fenwick, Colin J. Humphreys, Dimitrios G. Papageorgiou   +10 more
wiley   +1 more source

Tensor-evolving graph with temporal separation network for traffic flow forecasting

Journal of King Saud University: Computer and Information Sciences
Traffic flow forecasting requires joint modeling of temporal nonstationarity and diverse evolution patterns of traffic states under non-Euclidean road network constraints. Although recent spatiotemporal graph forecasting methods incorporate dynamic graph
Hongyan Wang, Linlong Chen
doaj   +1 more source

Modelling infrastructure interdependencies and cascading effects using temporal networks

Resilient Cities and Structures
Lifelines are critical infrastructure systems characterized by a high level of interdependency that can lead to cascading failures after any disaster. Many approaches can be used to analyze infrastructural interdependencies, but they are usually not able
Gian Paolo Cimellaro, Alessandro Cardoni, Andrei Reinhorn   +2 more
doaj   +1 more source

Quantitative metric profiles capture three-dimensional temporospatial architecture to discriminate cellular functional states

BMC Medical Imaging, 2011
Background Computational analysis of tissue structure reveals sub-visual differences in tissue functional states by extracting quantitative signature features that establish a diagnostic profile.
Yener Bülent, Bilgin C Cagatay, Oztan Basak, Henderson Kira M, McKeen-Polizzotti Lindsey, Plopper George E   +5 more
doaj   +1 more source

Adjacency Maps and Efficient Graph Algorithms

, 2022
Graph algorithms that test adjacencies are usually implemented with an adjacency-matrix representation because the adjacency test takes constant time with adjacency matrices, but it takes linear time in the degree of the vertices with adjacency lists. In
Gabriel Valiente
core   +1 more source