3D Network Spatialization: Does It Add Depth to 2D Representations of Semantic Proximity?

2014 ◽  
pp. 34-47
Author(s):  
Sara Irina Fabrikant ◽  
Sara Maggi ◽  
Daniel R. Montello
Keyword(s):  
3D Network ◽  
Semantic Proximity

Superhard sp2–sp3 hybridized B2C3N2 with 2D metallicity

2020 ◽  
Vol 22 (40) ◽  
pp. 22918-22922
Author(s):  
Baozhong Li ◽  
Yang Zhang ◽  
Kun Luo ◽  
Chenlong Xie ◽  
Yufei Gao ◽  
...  
Keyword(s):  
3D Network

t-B2C3N2 possesses superhigh hardness exceeding 40 GPa and unique 2D metallicity in a strong 3D network.

scholarly journals Lithium-Doped Biological-Derived Hydroxyapatite Coatings Sustain In Vitro Differentiation of Human Primary Mesenchymal Stem Cells to Osteoblasts

Coatings ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 781 ◽  
Author(s):  
Paula E. Florian ◽  
Liviu Duta ◽  
Valentina Grumezescu ◽  
Gianina Popescu-Pelin ◽  
Andrei C. Popescu ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Doping Agent ◽  
Hydroxyapatite Coatings ◽  
3D Network ◽  
Immunofluorescence Labelling ◽  
Good Biocompatibility ◽  
Adhesion Process

This study is focused on the adhesion and differentiation of the human primary mesenchymal stem cells (hMSC) to osteoblasts lineage on biological-derived hydroxyapatite (BHA) and lithium-doped BHA (BHA:LiP) coatings synthesized by Pulsed Laser Deposition. An optimum adhesion of the cells on the surface of BHA:LiP coatings compared to control (uncoated Ti) was demonstrated using immunofluorescence labelling of actin and vinculin, two proteins involved in the initiation of the cell adhesion process. BHA:LiP coatings were also found to favor the differentiation of the hMSC towards an osteoblastic phenotype in the presence of osteoinductive medium, as revealed by the evaluation of osteoblast-specific markers, osteocalcin and alkaline phosphatase. Numerous nodules of mineralization secreted from osteoblast cells grown on the surface of BHA:LiP coatings and a 3D network-like organization of cells interconnected into the extracellular matrix were evidenced. These findings highlight the good biocompatibility of the BHA coatings and demonstrate that the use of lithium as a doping agent results in an enhanced osteointegration potential of the synthesized biomaterials, which might therefore represent viable candidates for future in vivo applications.

PH-0408: Assessment of the generalizability to pediatric protontherapy of a 3D network generating pseudo-CT

2020 ◽  
Vol 152 ◽  
pp. S219-S220
Author(s):  
E. Alvarez Andres ◽  
M. Caussé ◽  
L. Fidon ◽  
L. Ermeneux ◽  
S. Bolle ◽  
...  
Keyword(s):  
3D Network

scholarly journals 3D Thermal Network Supported by CF Felt for Improving the Thermal Performance of CF/C/Epoxy Composites

Polymers ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 980
Author(s):  
Xinfeng Wu ◽  
Yuan Gao ◽  
Tao Jiang ◽  
Lingyu Zheng ◽  
Ying Wang ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Electronic Devices ◽  
Epoxy Composites ◽  
Operating Efficiency ◽  
Impregnation Method ◽  
Molding Method ◽  
Needle Punching ◽  
3D Network ◽  
Network Method ◽  
Process Method

The heat generated by a high-power device will seriously affect the operating efficiency and service life of electronic devices, which greatly limits the development of the microelectronic industry. Carbon fiber (CF) materials with excellent thermal conductivity have been favored by scientific researchers. In this paper, CF/carbon felt (CF/C felt) was fabricated by CF and phenolic resin using the “airflow network method”, “needle-punching method” and “graphitization process method”. Then, the CF/C/Epoxy composites (CF/C/EP) were prepared by the CF/C felt and epoxy resin using the “liquid phase impregnation method” and “compression molding method”. The results show that the CF/C felt has a 3D network structure, which is very conducive to improving the thermal conductivity of the CF/C/EP composite. The thermal conductivity of the CF/C/EP composite reaches 3.39 W/mK with 31.2 wt% CF/C, which is about 17 times of that of pure epoxy.

17.6%‐Efficient Quasiplanar Heterojunction Organic Solar Cells from a Chlorinated 3D Network Acceptor

2021 ◽  
pp. 2102778
Author(s):  
Hui Chen ◽  
Tingxing Zhao ◽  
Long Li ◽  
Pu Tan ◽  
Hanjian Lai ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
3D Network

A 3D Network Based Shape Prior for Automatic Myocardial Disease Segmentation in Delayed-Enhancement MRI

IRBM ◽  
2021 ◽  
Author(s):  
K. Brahim ◽  
A. Qayyum ◽  
A. Lalande ◽  
A. Boucher ◽  
A. Sakly ◽  
...  
Keyword(s):  
Delayed Enhancement ◽  
Shape Prior ◽  
Myocardial Disease ◽  
3D Network

scholarly journals Photoluminescent Coordination Polymers Based on Group 12 Metals and 1H-Indazole-6-Carboxylic Acid

Inorganics ◽  
2021 ◽  
Vol 9 (3) ◽  
pp. 20
Author(s):  
Antonio A. García-Valdivia ◽  
Estitxu Echenique-Errandonea ◽  
Gloria B. Ramírez-Rodríguez ◽  
José M. Delgado-López ◽  
Belén Fernández ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Coordination Polymers ◽  
Density Functional ◽  
Free Ligand ◽  
Emission Spectra ◽  
Point Of View ◽  
Theoretical Point ◽  
Fourier Transformed Infrared Spectroscopy ◽  
3D Network ◽  
The Stability

Two new coordination polymers (CPs) based on Zn(II) and Cd(II) and 1H-indazole-6-carboxylic acid (H2L) of general formulae [Zn(L)(H2O)]n (1) and [Cd2(HL)4]n (2) have been synthesized and fully characterized by elemental analyses, Fourier transformed infrared spectroscopy and single crystal X-ray diffraction. The results indicate that compound 1 possesses double chains in its structure whereas 2 exhibits a 3D network. The intermolecular interactions, including hydrogen bonds, C–H···π and π···π stacking interactions, stabilize both crystal structures. Photoluminescence (PL) properties have shown that compounds 1 and 2 present similar emission spectra compared to the free-ligand. The emission spectra are also studied from the theoretical point of view by means of time-dependent density-functional theory (TD-DFT) calculations to confirm that ligand-centred π-π* electronic transitions govern emission of compound 1 and 2. Finally, the PL properties are also studied in aqueous solution to explore the stability and emission capacity of the compounds.

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