Results 221 to 230 of about 3,335,604 (350)

Upconversion Nanoparticles Embedded Photonic Contact Lens for Transepithelial Corneal Crosslinking Using Hyaluronate – Riboflavin Conjugate

Advanced Functional Materials, EarlyView.
A minimally invasive, transepithelial corneal cross‐linking (TE‐CXL) approach is presented using upconversion nanoparticles (UCNPs)‐loaded contact lenses (UCLs), after topical delivery of hyaluronate–riboflavin conjugates. The NIR‐to‐UV/blue light conversion by UCNPs in a UCL can activate riboflavin for TE‐CXL, resulting in the biomechanical strength ...
Gibum Lee, Inhoo Choi, Anara Molkenova, Yengwoo Son, Seungmin Yang, Mina Kwon, Tae‐Im Kim, Ki Su Kim, Sei Kwang Hahn   +8 more
wiley   +1 more source

Enhancing cardiotocography classification via ensemble learning and threshold optimization. [PDF]

Sci Rep
Kong L, Snášel V, Bai Z, Vilimek D, Mirjalili S, Pan JS, Horakova J, Martinek R, Vilimkova Kahankova R.   +8 more
europepmc   +1 more source

Absolute partial cross sections for electron-impact ionization of argon, hydrogen, nitrogen, oxygen, and carbon dioxide from threshold to 1000 eV

, 1996
H. C. Straub
openalex   +1 more source

Sprint and High-Speed Running in Soccer: Should We Use Absolute or Normalized Thresholds? [PDF]

Ricardo Pimenta, Hugo Antunes, Filipe Maia, João Ribeiro, Fábio Yuzo Nakamura   +4 more
openalex   +1 more source

Quantifying Spin Defect Density in hBN via Raman and Photoluminescence Analysis

Advanced Functional Materials, EarlyView.
An all‐optical method is presented for quantifying the density of boron vacancy spin defects in hexagonal boron nitride (hBN). By correlating Raman and photoluminescence signals with irradiation fluence, defect‐induced Raman modes are identified and established an relationship linking optical signatures to absolute defect densities. This enables direct
Atanu Patra, Paul Konrad, Andreas Sperlich, Timur Biktagirov, Wolf Gero Schmidt, Lesley Spencer, Igor Aharonovich, Sven Höfling, Vladimir Dyakonov   +8 more
wiley   +1 more source

Cardiovascular risk thresholds for intensifying primary care encounter frequency for patients with type 2 diabetes mellitus: a target trial emulation. [PDF]

CMAJ
Xu W, Tse ETY, Tanuseputro P, Lam CLK, Wan EYF.   +4 more
europepmc   +1 more source

Thickness‐Dependent Skyrmion Evolution in Fe3GeTe2 During Magnetization Reversal

Advanced Functional Materials, EarlyView.
Thickness‐ and field‐dependent magnetic domain behavior in 2D van der Waals Fe3GeTe2 is studied using Lorentz TEM and micromagnetic simulations. A patch‐like domain phase evolves from skyrmions during magnetization reversal, and step edges between thickness regions act as pinning sites.
Jennifer Garland, John Fullerton, PeiYu Cai, Rabindra Basnet, Santosh Karki Chhetri, Jin Hu, Elton J. G. Santos, Yue Li, Charudatta Phatak, Amanda Petford‐Long   +9 more
wiley   +1 more source

Brain injury biomarkers and intraoperative hypotension: associations with pituitary hormone deficiency following transsphenoidal endoscopic surgery for non-functioning pituitary adenomas. [PDF]

Pituitary
Thorsson M, Trimpou P, Asztély M, Hallén T, Hantelius V, Blennow K, Zetterberg H, Johannsson G, Oras J, Skoglund T.   +9 more
europepmc   +1 more source

Relations of placement, force and pressure of application, and surface area of the bone-conduction transducer to absolute threshold of hearing by bone conduction /

, 1965
Ernest R. Nilo
openalex   +1 more source

Changes in absolute hearing threshold depending on sound pressure level of a previous sound

, 2008
Junji Yoshida, Hiroshi Hasegawa, Masao Kasuga   +2 more
openalex   +2 more sources