Results 91 to 100 of about 738,511 (305)
Broadband, Flexible, Skin‐Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications
Advanced Functional Materials, EarlyView.Broadband, flexible photodetectors integrating nitrogen‐rich carbon dots with single‐layer graphene on plastic substrates are demonstrated. A biocompatible chitosan–glycerol electrolyte enables efficient low‐voltage gating and on‐skin operation. The devices exhibit ultraviolet‐to‐near‐infrared response, mechanical robustness under bending, and verified
Nouha Loudhaief +20 more
wiley +1 more source
Arch dimensional changes following orthodontic treatment with extraction of four first premolars [PDF]
BACKGROUND AND AIM: Tooth extraction as a part of orthodontic treatment plan to create space for leveling and aligning teeth or causing tooth movement leads to changes in arch width and length.
Ebadifar, Asghar +2 more
core
El Sistema d'il·luminació durant l'excavació del túnel ferroviari de l'Argentera [PDF]
, 2008 The tunnel has a length of 4.044 m, the excavation was done between April, 1887 and March, 1890 being at the time that of more Spain length. The construction was directed by Eduard Maristany i Gibert.
Alayo i Manubens, Joan Carles +1 more
core +1 more source
Singular inextensible limit in the vibrations of post-buckled rods: Analytical derivation and role of boundary conditions [PDF]
, 2014 In-plane vibrations of an elastic rod clamped at both extremities are studied. The rod is modeled as an extensible planar Kirchhoff elastic rod under large displacements and rotations. Equilibrium configurations and vibrations around these configurations
GORIELY, Alain +2 more
core +6 more sources
Advanced Functional Materials, EarlyView.A transparent, laser‐microscribed glass platform enables cancer diagnosis within 1 h—much faster than histology, which takes days, and free from the chemical or contrast risks of MRI or CT scans. The antibody‐functionalized rough glass surface captures viable cancer cells directly from suspension, allowing instant optical readout and offering a rapid ...
Anish Pal +5 more
wiley +1 more source
Experimental and FEM Analyses of RC Beams with Radius Corner Arch at Bottom Tension Face [PDF]
Journal of Rehabilitation in Civil EngineeringThe present study includes experimental and numerical investigations of the behavior and the load carrying capacity of RC two-hinged beams with radius corner arch at the bottom face subjected to static loading conditions.
Maryam H. Naser +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This study presents a versatile approach to harnessing miscible aqueous domains, enabling liquid‐in‐liquid compartmentalization using a barrier formed in situ rather than bulk immiscibility. The barrier forms upon the complexation of multifunctional nanoparticles and ligands at the contact boundary of aqueous phases.
Seyyed Alireza Hashemi +7 more
wiley +1 more source
Parametric and Nonparametric Volatility Measurement [PDF]
Volatility has been one of the most active areas of research in empirical finance and time series econometrics during the past decade. This chapter provides a unified continuous-time, frictionless, no-arbitrage framework for systematically categorizing ...
Francis X. Diebold +2 more
core +3 more sources
Journal of Baghdad College of Dentistry, 2015 Background: In human life, malnutrition may adversely affect various aspects of growth at different stages of life. Teeth are particularly sensitive to malnutrition.
Zaid SH Ahmed, Ban S Diab
doaj
Long-term space changes after premature loss of a primary maxillary first molar
Journal of Dental Sciences, 2017 Background/purpose: The consequence of premature loss of primary teeth resulting in the need for space maintainers has been controversial for many years.
Yng-Tzer J. Lin, Yai-Tin Lin
doaj +1 more source