Results 61 to 70 of about 230,654 (298)

Berry phase transition in twisted bilayer graphene

2D Materials, 2016
20 pages main paper + 10 pages supporting ...
Rode, Johannes C., Smirnov, Dmitri, Schmidt, Hennrik, Haug, Rolf J.   +3 more
openaire   +2 more sources

Twist-bend nematic phase in biphenylethane-based copolyethers [PDF]

Soft Matter, 2018
The first twist-bend nematic phase in a polymer is confirmed and characterized by a range of experimental techniques.
Warren D. Stevenson, Jianggen An, Xiang-bing Zeng, Min Xue, Heng-xing Zou, Yong-song Liu, Goran Ungar   +6 more
openaire   +3 more sources

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Development of the Relationships Among Dynamic Balance Control, Inter-limb Coordination, and Torso Coordination During Gait in Children Aged 3–10 Years

Frontiers in Human Neuroscience, 2021
Knowledge about the developmental process of dynamic balance control comprised of upper arms and upper legs coordination and trunk and pelvis twist coordination is important to advance effective balance assessment for abnormal development.
Hiroki Mani, Saori Miyagishima, Naoki Kozuka, Takahiro Inoue, Naoya Hasegawa, Tadayoshi Asaka   +5 more
doaj   +1 more source

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Comparative analysis of anisotropic material properties of uniaxial nematics formed by flexible dimers and rod-like monomers [PDF]

, 2016
We report temperature dependencies of material properties such as dielectric anisotropy, birefringence, splay (K₁₁), twist (K₂₂), and bend (K₃₃) elastic constants of the uniaxial nematic (N) phase formed by flexible dimers of DTC5C9 and compare their ...
Ahmed, Z., Cukrov, Greta, Lavrentovich, Oleg D., Mehl, G. H., Mosaddeghian Golestani, Youssef, Nastishin, Yu A., Welch, C., Xiang, Jie   +7 more
core   +2 more sources

Phase diagram of nondegenerate twisted mass fermions

Physical Review D, 2014
27 pages, 17 figures.
Horkel, Derek P., Sharpe, Stephen R.
openaire   +3 more sources

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

Advanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian, Frédéric Demoly, Mohammad Lakhi, Bernard Rolfe, Mahdi Bodaghi   +4 more
wiley   +1 more source

Statistical Properties of a Twisted Gaussian Schell-Model Beam Carrying the Cross Phase in a Turbulent Atmosphere

Photonics
In this letter, we conducted a detailed investigation of the statistical properties, such as spectral density, spectral degree of coherence (SDOC), orbital angular momentum (OAM) flux density, and propagation factor M2, of a twisted Gaussian Schell-model
Wenshuo Hou, Leixin Liu, Xianlong Liu, Yangjian Cai, Xiaofeng Peng   +4 more
doaj   +1 more source

Dispersion Analysis of Periodically Loaded Transmission Lines with Twist Symmetry Using the Mode-Matching Technique

Applied Sciences, 2020
A mode-matching formulation is presented and used to analyze the dispersion properties of twist-symmetric transmission lines. The structures are coaxial lines periodically loaded with infinitely thin screens, which are rotated with respect to each other ...
Oskar Zetterstrom, Guido Valerio, Francisco Mesa, Fatemeh Ghasemifard, Martin Norgren, Oscar Quevedo-Teruel   +5 more
doaj   +1 more source