Results 61 to 70 of about 1,043,173 (301)

Crystal Graph Convolutional Neural Networks for an Accurate and Interpretable Prediction of Material Properties

open access: yes, 2018
The use of machine learning methods for accelerating the design of crystalline materials usually requires manually constructed feature vectors or complex transformation of atom coordinates to input the crystal structure, which either constrains the model
Grossman, Jeffrey C., Xie, Tian
core   +1 more source

Ultra low bending loss equiangular spiral photonic crystal fibers in the terahertz regime [PDF]

open access: yes, 2012
An Equiangular Spiral Photonic Crystal Fiber (ES-PCF) design in Topas® for use in the Terahertz regime is presented. The design shows ultra low bending loss and very low confinement loss compared to conventional Hexagonal PCF (H-PCF).
Agrawal, A.   +5 more
core   +2 more sources

YAP1::TFE3 mediates endothelial‐to‐mesenchymal plasticity in epithelioid hemangioendothelioma

open access: yesMolecular Oncology, EarlyView.
The YAP1::TFE3 fusion protein drives endothelial‐to‐mesenchymal transition (EndMT) plasticity, resulting in the loss of endothelial characteristics and gain of mesenchymal‐like properties, including resistance to anoikis, increased migratory capacity, and loss of contact growth inhibition in endothelial cells.
Ant Murphy   +9 more
wiley   +1 more source

The impact of Cs3Bi2Cl9 single crystal growth modality on its symmetry and morphology

open access: yesJournal of Materials Research and Technology, 2020
Perovskite single crystals have the potential to design a new path in optoelectronics. Due to the toxicity and stability issue of lead halide perovskites, the substitution of lead is a challenge.
Naveen Kumar Tailor, Soumitra Satapathi
doaj   +1 more source

Design of bent photonic crystal fiber supporting a single polarization [PDF]

open access: yes, 2011
In this work, it is shown that the differential loss between the TE- and TM-polarized fundamental modes in a highly birefringent photonic crystal fiber (PCF) can be enhanced by bending the fiber.
Heiblum   +8 more
core   +1 more source

Emerging role of ARHGAP29 in melanoma cell phenotype switching

open access: yesMolecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster   +3 more
wiley   +1 more source

Increased performance reliability obtained with dual /redundant/ oscillator system [PDF]

open access: yes, 1964
Two crystal-controlled oscillators, each with an associated buffer stage, provide an output at a common point.
Nolis, W. M.
core   +1 more source

Momentum space design of high-Q photonic crystal optical cavities [PDF]

open access: yes, 2002
The design of high quality factor (Q) optical cavities in two dimensional photonic crystal (PC) slab waveguides based upon a momentum space picture is presented.
Painter, Oskar, Srinivasan, Kartik
core   +1 more source

A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression

open access: yesMolecular Oncology, EarlyView.
Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak   +8 more
wiley   +1 more source

Development of a novel high granularity crystal electromagnetic calorimeter [PDF]

open access: yesEPJ Web of Conferences
The high-granularity crystal calorimeter has been proposed for future lepton colliders with an ex-cellent electromagnetic energy resolution. To evaluate the crystal ECAL performance and validate the design specifications from individual units to the ...
Qi Baohua   +3 more
doaj   +1 more source

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