Results 241 to 250 of about 19,218,504 (341)

Can axial loading restore in vivo disc geometry, opening pressure, and T2 relaxation time? [PDF]

JOR Spine
Newman HR, Moore AC, Meadows KD, Hilliard RL, Boyes MS, Vresilovic EJ, Schaer TP, Elliott DM.   +7 more
europepmc   +1 more source

A Tracer Diffusion Study of Diverse Photo‐Ionic Phenomena in Strontium Titanate

Advanced Functional Materials, EarlyView.
Two strong interfacial photo‐ionic effects are demonstrated for the model system SrTiO3 through the application of isotope exchange experiments: UV illumination is found to enhance the oxygen surface exchange coefficient by several orders of magnitude and to depress the surface space‐charge potential substantially.
David M. Schwenkel, Timon F. Kielgas, George F. Harrington, Roger A. De Souza   +3 more
wiley   +1 more source

Clinical validation of fully automated cartilage transverse relaxation time (T2) and thickness analysis using quantitative DESS magnetic resonance imaging. [PDF]

MAGMA
Wirth W, Herger S, Maschek S, Wisser A, Bieri O, Eckstein F, Mündermann A.   +6 more
europepmc   +1 more source

Integrative Approaches for DNA Sequence‐Controlled Functional Materials

Advanced Functional Materials, EarlyView.
DNA is emerging as a programmable building block for functional materials with applications in biomimicry, biochemical, and mechanical information processing. The integration of simulations, experiments, and machine learning is explored as a means to bridge DNA sequences with macroscopic material properties, highlighting current advances and providing ...
Aaron Gadzekpo, Ewa Anna Oprzeska‐Zingrebe, Mariana Kozlowska, Lennart Hilbert, Iliya D. Stoev   +4 more
wiley   +1 more source

Evaluation of an automated laminar cartilage T2 relaxation time analysis method in an early osteoarthritis model. [PDF]

Skeletal Radiol
Wirth W, Maschek S, Wisser A, Eder J, Baumgartner CF, Chaudhari A, Berenbaum F, Eckstein F, OA-BIO Consortium.   +8 more
europepmc   +1 more source

Photo‐Switching Thermal and Lithium‐Ion Conductivity in Azobenzene Polymers

Advanced Functional Materials, EarlyView.
Light‐responsive azobenzene polymers control thermal and ionic transport simultaneously through structural transitions. UV illumination disrupts π–π stacking, converting crystalline trans states to amorphous cis configurations. Thermal conductivity drops from 0.45 to 0.15 W·m−1·K−1 while Li+ diffusivity increases 100 fold. This dual transport switching
Jaeuk Sung, Jungwoo Shin, Qiujie Zhao, Minjee Kang, Christopher Evans, Cecilia Leal, Paul V. Braun, David G. Cahill   +7 more
wiley   +1 more source

Photonic Physical Reservoir Computing with Tunable Relaxation Time Constant. [PDF]

Adv Sci (Weinh)
Yamazaki Y, Kinoshita K.
europepmc   +1 more source

Purcell‐Enhanced Spectrally Precise Emission in Dual‐Microcavity Organic Light‐Emitting Diodes

Advanced Functional Materials, EarlyView.
Spectrally precise emission from broadband organic light‐emitting diodes is realized via a dual‐microcavity strategy. This architecture achieves narrowband emission (full width at half maximum, FWHM = 21 nm) with ultrapure color approaching BT.2020 by enhancing the Purcell effect via coupling of excitons with dual‐microcavity resonance.
Jun Yong Kim, Sang Youn Lee, Kwan Hyun Cho, Yun Seon Do   +3 more
wiley   +1 more source

Left ventricular structural integrity on tetralogy of Fallot patients: approach using longitudinal relaxation time mapping. [PDF]

J Med Imaging (Bellingham)
Broumpoulis G, Karavasilis E, Lama N, Papadopoulos I, Zachos P, Apostolopoulou S, Kelekis N.   +6 more
europepmc   +1 more source