Results 61 to 70 of about 822,451 (292)
Non‐Continuous Iridescent Variable Structural Color Based on Metallic Surface Periodic Structures
Advanced Materials Interfaces, EarlyView.This study presents an ink‐free laser nanofabrication technique that generates periodic arched microstructures on titanium surfaces, achieving non‐continuous iridescent dual‐color switching. The ridge and side flanks of these structures possess distinct oxide film thicknesses, enabling angle‐dependent selective reflection of specific wavelengths.
XiangWei Liu +3 more
wiley +1 more source
Journal of Physics A: Mathematical and General, 1999 Essentially a new paper. postscript figures are from a scanner, they can be ghostviewed in in windows environment or printed. to appear in J. Phys.
Waelbroeck, Henri, Zertuche, Federico
openaire +3 more sources
Advanced Materials Technologies, EarlyView.Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu +8 more
wiley +1 more source
War, Complexity, and One-dimensional Thinking: Thinking is Acting
Cadmus, 2022 Both democracy (nowadays known as “global democracy”) and war are examples of complexity. Simplification and closing-off (isolation) will never accomplish anything when dealing with either of these kinds of complexity.
Piero Dominici
doaj
Tunable 3D‐Printed Static Mixers for Gradient Bioprinting With High Cell Viability
Advanced Materials Technologies, EarlyView.ABSTRACT The fabrication of native tissue‐like structures with gradual transitions in material properties, cell types, and growth factors remains a major challenge in biofabrication due to the lack of suitable methods. Mimicking the hierarchical organization of living tissues is essential for functional models, yet creating gradient, multimaterial ...
Florian Hofmann +9 more
wiley +1 more source
Quantitative and qualitative Kac's chaos on the Boltzmann's sphere
, 2013 We investigate the construction of chaotic probability measures on the Boltzmann's sphere, which is the state space of the stochastic process of a many-particle system undergoing a dynamics preserving energy and momentum.
Carrapatoso, Kleber
core +4 more sources
Cancer and Chaos and the Complex Network Model of a Multicellular Organism
Biology, 2022 In the search of theoretical models describing cancer, one of promising directions is chaos. It is connected to ideas of “genome chaos” and “life on the edge of chaos”, but they profoundly differ in the meaning of the term “chaos”.
Andrzej Gecow +2 more
doaj +1 more source
Early Radiation Therapy Response Assessment Using Multi‐Scale Photoacoustic Imaging
Advanced Science, EarlyView.Tomographic and mesoscopic photoacoustics capture intratumoural features of radioresistance and response. ABSTRACT There is a critical unmet clinical need to identify biomarkers that predict and detect radiation therapy (RT) response in cancer. Using the unique capabilities of multi‐scale photoacoustic imaging (PAI) to depict tumor oxygenation and ...
Thierry L. Lefebvre +12 more
wiley +1 more source
Phase diagram of QCD chaos in linear sigma models and holography
, 2018 Measuring chaos of QCD-like theories is a challenge for formulating a novel characterization of quantum gauge theories. We define a chaos phase diagram of QCD allowing us to locate chaos in the parameter space of energy of homogeneous meson condensates ...
Akutagawa, Tetsuya +3 more
core +1 more source
Correlation Between Degree Of Autonomic Nervous System Impairment And Quality Of Life Indices In Older Adults [PDF]
Geriatrics, Gerontology and AgingINTRODUCTION: The increase in the world’s elderly population in recent decades calls for research on quality of life during the aging process. Heart rate variability (HRV) evaluates the modulation of the autonomic nervous system (ANS) and indicates the ...
Flávio Henrique Borin +3 more
doaj +1 more source