Results 121 to 130 of about 2,599,416 (347)

Cellular Responses to Mechanical Cues Across Scales: From Fundamental Insights to Translational Potential

open access: yesAdvanced Healthcare Materials, EarlyView.
This review examines how cellular behavior is regulated by mechanical cues transmitted through soft biomaterials, from single‐cell mechanosensing to tissue‐level adaptation. It highlights why physiological relevance, rather than model complexity alone, is critical for translational mechanobiology and introduces a scoring framework linking material ...
Mathias Polz   +9 more
wiley   +1 more source

Gardiquimod Nanoemulsion Targets Cutaneous Leishmaniasis Lesions Reducing Systemic Toxicity and Parasite Burden

open access: yesAdvanced Healthcare Materials, EarlyView.
Nanoemulsion delivery of a TLR7 agonist enhances safety and promotes colocalization with Leishmania‐infected macrophages in skin lesions, enabling a ∼2‐log reduction in parasite burden. However, tissue‐level constraints and TLR‐driven regulatory feedback generate a mixed immune response that limits complete parasite clearance.
Carmen Palomino‐Cano   +11 more
wiley   +1 more source

Nanoplatforms for Sentinel and Tumor‐Draining Lymph Node Mapping: From Visualization to Pathway‐Informed Staging

open access: yesAdvanced Healthcare Materials, EarlyView.
Lymphotropic nanoplatforms integrate multimodal imaging with therapeutic guidance to map sentinel and tumor‐draining lymph nodes, revealing functional drainage, metastatic involvement, and nodal accessibility, while providing mechanistic insight to support precision surgical and therapeutic interventions.
Xu Chen   +7 more
wiley   +1 more source

The Use of Genetic Programming to Evolve Passive Filter Circuits [PDF]

open access: yes, 2017
This paper introduces the use of Genetic Programming (GP), Genetic Folding and symbolic circuit analysis in Matlab for the evolution of passive filter circuits.
F. Abbod, Maysam   +5 more
core   +1 more source

Strategy Design and Parameter Optimization of High-Frequency Resonance Suppression for Modular Multilevel Converter

open access: yesZhongguo dianli
Addressing the issue of high-frequency oscillations in converter stations during flexible DC grid integration and transmission, a suppression scheme combining active and passive damping, along with a method for optimizing the design of its parameters, is
Xiao ZHOU   +6 more
doaj   +1 more source

A Novel Perfused Full‐Thickness Human Skin Microphysiological System for Modeling Injury, Regeneration, Tumor Pathophysiology, and Therapeutics Development

open access: yesAdvanced Healthcare Materials, EarlyView.
What if human skin could remain fully alive and functional outside the body for weeks? A New Alternative Method (NAM) based on a vascularized full‐thickness skin microphysiological system achieves precisely this, preserving native vasculature, resident immunity, and metabolic activity for up to three weeks, while faithfully recapitulating radiation ...
Yusuf Surucu   +13 more
wiley   +1 more source

Digital Simulation of a Hybrid Active Filter - An Active Filter in Series with a Shunt Passive Filter [PDF]

open access: yes, 1998
Active filters have long been in use for the filtering of power system load harmonics. In this paper, the digital simulation results of a hybrid active power filter system for a rectifier load are presented. The active filter is used for filtering higher
Sitaram, Mahesh I   +2 more
core  

SINGLE FULLY DIFFERENTIAL CURRENT FEEDBACK OPERATIONAL AMPLIFIER (FDCFOA) BIQUADS WITH POSITIVE FEEDBACK TOPOLOGY

open access: yesElectrica, 2007
New configuration for the design of biquad filters with positive feedback topology is presented. The configuration can synthesize low-pass, high-pass and band-pass filter functions according to the passive components used in circuits.
Fırat KAÇAR
doaj   +2 more sources

POSSIBILITY OF APPLICATION OF ACTIVE FILTERS HARMONIC IN 0.4 KV DISTRIBUTIVE NETWORKS

open access: yesВестник Северо-Кавказского федерального университета, 2022
DISTRIBUTIVE NETWORKS The work is devoted to the evaluation of one of the ways to improve the quality of electric power -the use ofparallel active harmonic filters in 0.4 kV distribution networks.
G. Kolesnikov, N. Shchikunov
doaj  

Patient‐Derived 3D Heart‐On‐a‐Chip Model of Dilated Cardiomyopathy With Embedded Bead‐Based Mapping of Tissue Contractility

open access: yesAdvanced Healthcare Materials, EarlyView.
A heart‐on‐a‐chip model of dilated cardiomyopathy is developed from patient‐derived induced pluripotent stem cells. The model recapitulates key disease phenotypes and enables functional assessment through integrated bead‐based tracking and pillar deflection measurements.
Ali Mousavi   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy