Results 101 to 110 of about 7,670,054 (285)

A Trepanned Human Skull Discovered in the Necropolis of the Roman Catholic Cathedral of Iași, Romania (15th–19th Centuries) [PDF]

Memoirs of the Scientific Sections of the Romanian Academy
The study is focused on a case of trepanation, identified in a sample of skeletons discovered at the “Adormirea Maicii Domnului” Roman Catholic Cathedral from Iași (Romania).
Vasilica-Monica Groza, Ozana-Maria Ciorpac-Petraru, Luminița Bejenaru, Mariana Popovici   +3 more
doaj  

Action Recognition Based on Multi-Level Topological Channel Attention of Human Skeleton. [PDF]

Sensors (Basel), 2023
Hu K, Shen C, Wang T, Shen S, Cai C, Huang H, Xia M.   +6 more
europepmc   +1 more source

Polymer Side‐Chain Electronic Effects Regulating Solvation Sheath for Low‐Temperature and High‐Voltage Lithium Metal Batteries

Advanced Functional Materials, EarlyView.
This work reveals the influence of polymer side‐chain electronic effects on the Li+ solvation sheath in gel polymer electrolytes. Electron‐donating side chains induce the strong Li+ coordination and FDMA‐dominated solvation, impeding Li+ desolvation, whereas electron‐withdrawing side chains weaken Li+ coordination, facilitating anion‐rich solvation and
Xianbin Wu, Zhenxiang Zhu, Haotian Yang, Dayao Zhang, Zhen Geng, Cunman Zhang, Mingzhe Xue, Jian Wang   +7 more
wiley   +1 more source

Skeleton-Based Action Recognition Through Contrasting Two-Stream Spatial-Temporal Networks

, 2023
For pursuing accurate skeleton-based action recognition, most prior methods use the strategy of combining Graph Convolution Networks (GCNs) with attention-based methods in a serial way.
Lei Lyu (13311267), Chen Pang (7378376), Xuequan Lu (13100469)   +2 more
core  

Mining Key Skeleton Poses with Latent SVM for Action Recognition

Applied Computational Intelligence and Soft Computing, 2017
Human action recognition based on 3D skeleton has become an active research field in recent years with the recently developed commodity depth sensors. Most published methods analyze an entire 3D depth data, construct mid-level part representations, or ...
Xiaoqiang Li, Yi Zhang, Dong Liao
doaj   +1 more source

Research Method of Discontinuous-Gait Image Recognition Based on Human Skeleton Keypoint Extraction. [PDF]

Sensors (Basel), 2023
Han K, Li X.
europepmc   +1 more source

Stabilization of Strongly Reduced Fe(I) Single Atom Species Coordinated in a 2D Self‐Assembled Metal–Organic Network

Advanced Functional Materials, EarlyView.
A graphene‐supported 2D metal–organic network stabilizes highly reactive Fe(I)‐N4 single sites through Co‐induced charge redistribution. Combined experiments and theory reveal Fe(I) formation, oxygen‐driven oxidation, and O2 activation mechanisms, offering a strategy to access low‐valent iron centers relevant to catalytic and biological processes ...
Alessandro Namar, Basant Roondhe, Michela De Col, Stefania Baronio, Matteo Jugovac, Mattia Scardamaglia, Eleanor Frampton, Nikolay Vinogradov, Paolo Giannozzi, Erik Vesselli   +9 more
wiley   +1 more source

Guanosine‐Quadruplex Hydrogels as Dynamic, Mechanically Tunable and Ion Conductive 3D Scaffolds for Cell Culture Applications

Advanced Functional Materials, EarlyView.
Versatile guanosine‐quadruplex (GQ) hydrogels are developed as dynamic biomatrices for cell culture. These scaffolds are fabricated under mild aqueous conditions, present improved stability, tunable mechanical properties within physiological ranges; fibrillar, porous microstructure, ion conductivity, and cytocompatibility.
Neha Thakur, Minye Jin, Pavel Milkin, Deepa Negi, Carla Cofiño Fabres, Hubert Gojzewski, Leonid Ionov, Alla Synytska, Andries van der Meer, Robert Passier, Julieta I. Paez   +10 more
wiley   +1 more source

Dynamic Observation of Lacy Pattern Formation in a Bone Tissue Model Using Liquid Phase Scanning Transmission Electron Microscopy

Advanced Functional Materials, EarlyView.
Here, we establish a low‐dose liquid‐phase electron microscopy workflow for real‐time observation of biological processes in hydrated conditions. Beam damage is reduced by imaging only 20% of the pixels and reconstructing the complete image using an inpainting algorithm.
Luco Rutten, Avital Wagner, Rona Roverts, Luco Buise, Ben Joosten, Anat Akiva, Elena Macías‐Sánchez, Nico Sommerdijk   +7 more
wiley   +1 more source

Retracted: Human Skeleton Detection and Extraction in Dance Video Based on PSO-Enabled LSTM Neural Network. [PDF]

Comput Intell Neurosci, 2023
Intelligence And Neuroscience C.
europepmc   +1 more source