Results 201 to 210 of about 62,835 (286)

Biodegradable Wireless Soil Urea Sensor Using Metamaterial Perfect Absorber for Distributed Deployment in Precision Agriculture

Advanced Materials Technologies, EarlyView.
In this study, we propose a biodegradable wireless soil urea sensor for precision agriculture. The sensor's electromagnetic response varies depending on the urea concentration, allowing the measurement of relative soil urea concentrations by analyzing the time‐transient electromagnetic response.
Yu Tanaami, Ken Sakabe, Tetsuya Yarimizo, Yasutaka Murakami, Tetsuo Kan, Hiroaki Onoe   +5 more
wiley   +1 more source

A heterogeneous population code at the first synapse of vision. [PDF]

Nat Commun
Herzog T, Yoshimatsu T, Moya-Diaz J, James B, Lagnado L, Baden T.   +5 more
europepmc   +1 more source

Chip‐Integrated Metasurface‐GaAsSb Nanowire Array Photodetectors for Single‐Pixel Polarimetric Imaging

Advanced Optical Materials, EarlyView.
A 2×2 multiplexed GaAsSb nanowire photodetector array integrated with L‐shaped metasurfaces is developed for miniaturized infrared polarimetry. Leveraging non‐radiating anapole states that facilitate near‐field enhancement, the device demonstrates strong polarization selectivity at 835 nm.
Longsibo Huang, Ziyuan Li, Yitao Yang, Yang Yu, Lei Xu, Li Li, Songqin Zhang, Han Wang, Wenwu Pan, Chaohao Chen, Weiqi Jin, Wen Lei, Lorenzo Faraone, Chennupati Jagadish, Lan Fu   +14 more
wiley   +1 more source

Cardiorespiratory and Glycaemic Changes Following Prehospital Nebulised Salbutamol in Acute Asthma: A Mixed Retrospective and Prospective Observational Study. [PDF]

J Asthma Allergy
Mortimer C, Nikoletou D, Ooms A, Williams J.   +3 more
europepmc   +1 more source

Data‐Efficient Electromagnetic Surrogate Solver Through Dissipative Relaxation Transfer Learning

Advanced Optical Materials, EarlyView.
Dissipative relaxation transfer learning (DIRTL) enables data‐efficient training of electromagnetic surrogate solvers by pretraining data generated with artificial material loss before fine‐tuning on target lossless data. The framework suppresses resonant outlier effects during early training, allowing effective adaptation to high‐amplitude resonances ...
Sunghyun Nam, Chan Y. Park, Min Seok Jang   +2 more
wiley   +1 more source

HipScreen: a valid mobile app to measure hip migration in children with cerebral palsy in the community setting. [PDF]

Bone Jt Open
Khan AM, Amen J, Perkins O, Kafchitsas K, Cooke SJ, Kokkinakis M, HipScreen Study collaborators, Study collaborators, Ball L, King A, Billingham S, Bowpitt J, Webster A, Dhindsa S, Patel A, Clough L, Pieno O, Corps B, Heayberd R, Davenport S, Wicks C, Cadwgan J.   +21 more
europepmc   +1 more source

When Cubic is Not Isotropic: Phonon–Exciton Decoupling in CuInSnS4 Single Crystals

Advanced Optical Materials, EarlyView.
A cubic CuInSnS4 crystal does not fully play by cubic rules. While phonons follow the average iso‐tropic lattice symmetry, the disorder‐localized excitons break away, showing strong, and reproduci‐ble polarization‐dependent emission. This work shows how intrinsic cation disorder can turn a mac‐roscopically cubic material into a source of hidden ...
Lara Kim Linke, Yvonne Tomm, Xinyun Liu, Galina Gurieva, Daniel M. Többens, Pardis Adams, Michel Calame, Ryan W. Crisp, Jessica Boland, Seán Kavanagh, Susan Schorr, Mirjana Dimitrievska   +11 more
wiley   +1 more source

Long-term Empagliflozin Use in Chronic Syndrome of Inappropriate Antidiuresis Due to Traumatic Subarachnoid Hemorrhage. [PDF]

JCEM Case Rep
Kyriakidou A, Shekhda KM, Waung JA, Tzoulis P.   +3 more
europepmc   +1 more source

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna, Jieliyue Sun, Wenyu Liu, Robert H. Hurt, Kimani C. Toussaint Jr.   +4 more
wiley   +1 more source

Interhospital variations in practice and technical outcomes for endoscopic resection of early oesophagogastric adenocarcinoma: multicentre CONGRESS data set analysis. [PDF]

BJS Open
Cole K, Bhandari P, Gossage JA, Blencowe N, Chidambaram S, Crosby T, Davies NM, Evans RPT, Griffiths EA, Kamarajah SK, Markar SR, Trudgill N, Underwood TJ, Pucher PH, CONGRESS Collaborative .   +14 more
europepmc   +1 more source