Results 101 to 110 of about 113,864 (320)

Biocompatible PVDF Nanofibers with Embedded Magnetite Nanodiscs Enable Wireless Magnetoelectric Stimulation in Premotor Cortex

open access: yesAdvanced Healthcare Materials, EarlyView.
Flexible, biocompatible PVDF nanofibers embedded with magnetite nanodiscs enable wireless magnetoelectric neuromodulation. Shape anisotropy of the nanodiscs facilitates magnetostrictive strain transfer under alternating magnetic fields, allowing activation of neurons in vitro and behavioral modulation in vivo, without requiring rigid implants or ...
Lorenzo Signorelli   +11 more
wiley   +1 more source

Method to Investigate Railway Vehicles Forced Oscillations in Curves in the Inertial Reference System

open access: yesВестник Научно-исследовательского института железнодорожного транспорта, 2015
Classical procedure prescribes to examine mechanical systems motion in non-inertial reference frames moving in relation to stationary inertial frame. In the present paper there is proposed method to examine forced oscillations of railway vehicles caused ...
V. M. Kondrashov
doaj  

The Kinematic Models of the SINS and Its Errors on the SE(3) Group in the Earth-Centered Inertial Coordinate System

open access: yesSensors
In this paper, the kinematic models of the Strapdown Inertial Navigation System (SINS) and its errors on the SE(3) group in the Earth-Centered Inertial frame (ECI) are established.
Ke Fang, Tijing Cai, Bo Wang
doaj   +1 more source

Progressive Insights into 3D Bioprinting for Corneal Tissue Restoration

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores the potential of 3D bioprinting to replicate the complex structure and function of the human cornea. It highlights key advances in bioink development, printing modalities, and in vivo performance, while addressing current challenges and emerging strategies. The review emphasizes bioprinting's promise to overcome donor shortages and
Ilayda Namli   +6 more
wiley   +1 more source

Theoretical framework for particle dynamics in translational reference frames and application to multi-body dynamics

open access: yesAIP Advances
This article presents a systematic development of a new theoretical framework for particle dynamics in translational reference frames. Based on the symmetric new equation of particle dynamics, which effectively eliminates the dependence on the inertial ...
C. Y. Chen
doaj   +1 more source

Covalent Organic Frameworks for Photocatalysis

open access: yesAdvanced Materials, EarlyView.
This review provides an overview of recent advances in covalent organic frameworks (COFs) for photocatalysis, focusing on sustainable energy applications like water splitting, hydrogen peroxide generation, and CO2 and N2 reduction. It discusses design principles, structure‐function relationships, challenges in COF photocatalysis, and strategies to ...
Bikash Mishra   +6 more
wiley   +1 more source

FLIGHT PATH CONTROL FOR UNMANNED AERIAL VEHICLE

open access: yesСистемный анализ и прикладная информатика, 2014
Studying the optimized control law specified criteria on UAV while hovering over a path defined by the reference points in the inertial frame. An illustrative example is the  theoretical efficiency of the proposed provisions.
M. A. Al-Mashhadani
doaj  

Comment on “Neutrino decoherence in presence of strong gravitational fields”

open access: yesPhysics Letters B, 2020
The present work can be regarded as a corollary to the paper titled “Neutrino decoherence in presence of strong gravitational fields”. Specifically, we investigate the gravitationally-induced decoherence on neutrino oscillation from the point of view of ...
L. Petruzziello
doaj   +1 more source

State‐of‐the‐Art, Insights, and Perspectives for MOFs‐Nanocomposites and MOF‐Derived (Nano)Materials

open access: yesAdvanced Materials, EarlyView.
Different approaches to MOF‐NP composite formation, such as ship‐in‐a‐bottle, bottle‐around‐the‐ship and in situ one‐step synthesis, are used. Owing to synergistic effects, the advantageous features of the components of the composites are beneficially combined, and their individual drawbacks are mitigated.
Stefanos Mourdikoudis   +6 more
wiley   +1 more source

Spherical Pendulum Small Oscillations for Slewing Crane Motion

open access: yesThe Scientific World Journal, 2014
The present paper focuses on the Lagrange mechanics-based description of small oscillations of a spherical pendulum with a uniformly rotating suspension center.
Alexander V. Perig   +2 more
doaj   +1 more source

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