Results 191 to 200 of about 214,301 (272)

Mid-infrared to ultraviolet efficient multiphoton frequency upconversion in NbOI₂ crystals. [PDF]

Nat Commun
Zhu S, Mao X, Yan C, Wang F, Xu Z, Hu H, Xu X, Fang Y, Sun F, Duan R, Wu Y, Yang Y, Wang C, Qiao Z, Chen W, Liang H, Huang F, Liu Z, Luo Y, Wang QJ.   +19 more
europepmc   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

SHI: a framework for spatial harmonic imaging. [PDF]

Sci Rep
Diaz JLB, Korvink JG, Kunka D.
europepmc   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

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, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Probing omics data via harmonic persistent homology. [PDF]

Sci Rep
Gurnari D, Guzmán-Sáenz A, Utro F, Bose A, Basu S, Parida L.   +5 more
europepmc   +1 more source

Additively Manufactured Porous Ceramics as Tunable Dielectrics for Passive Temperature Sensing

Advanced Materials Technologies, EarlyView.
Porous ceramic lattices, 3D‐printed from a multicomponent oxide ink, are integrated with LC resonators for passive wireless temperature sensing. By tuning porosity, the dielectric properties and RF response are engineered to produce distinct resonant frequency shifts with temperature. The results establish a structure‐driven approach to customizing the
Sogol Heidarishahrivar, Aminul Islam, Chang Woo Gal, Insup Kim, Yeong‐Jin Choi, Woo Soo Kim   +5 more
wiley   +1 more source

Twistor fibrations giving primitive harmonic maps of finite type

International Journal of Mathematics and Mathematical Sciences, 2005
Rui Pacheco
doaj   +1 more source

Spectral Quantum Chemistry and Infrared Resonance Library for Data-Driven Molecular Spectroscopy. [PDF]

Sci Data
Krishnadas A, Kansal J, Charron NE, Ragyanszki A.   +3 more
europepmc   +1 more source

Fabric‐Based Wearable Robotic Exoskeleton Gloves: Advancements and Challenges

Advanced Materials Technologies, EarlyView.
This review highlights interdisciplinary technological advances in fabric‐based robotic gloves, focusing on progress in design, fabrication, actuation, sensing, control, and power and energy requirements. It also addresses performance testing and validation, including biomechanical, strength, functional, user experience, and durability assessments, to ...
Ayse Feyza Yilmaz, Gökhan Ince, Ozgur Atalay   +2 more
wiley   +1 more source

Approximating evidence via bounded harmonic means. [PDF]

Stat Comput
Naderi D, Robert CP, Kamary K, Wraith D.
europepmc   +1 more source