Results 121 to 130 of about 18,489 (341)

On small breathers of nonlinear Klein-Gordon equations via exponentially small homoclinic splitting [PDF]

open access: green, 2021
Otávio M. L. Gomide   +3 more
openalex   +1 more source

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

open access: yesAdvanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi   +12 more
wiley   +1 more source

The effect of mouth breathing on dentofacial morphology of growing child

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2012
Backround: The oral mode of respiration cause postural adaptations of structures in the head and neck region producing the effect on the positional relationship of the jaws.
S Malhotra   +4 more
doaj   +1 more source

Decay of DNLS breathers through inelastic multiphonon scattering

open access: yes, 2000
We consider the long-time evolution of weakly perturbed discrete nonlinear Schroedinger breathers. While breather growth can occur through nonlinear interaction with one single initial linear mode, breather decay is found to require excitation of at ...
Johansson, Magnus
core   +1 more source

Large‐Area 2D Metasurface‐Based Triboelectric E‐Skin Arrays: Contact & Proximity Tactile Mapping with Broadband Acoustic Readouts

open access: yesAdvanced Materials, EarlyView.
Metasurface‐engineered NC‐TENG arrays integrate tactile pressure mapping, non‐contact gesture sensing, and acoustic signal readouts in one ultrathin module, and outperforms pristine PDMS in terms of electrical output and real‐time spatial mapping for next‐gen wearables.
Injamamul Arief   +12 more
wiley   +1 more source

Evaluation from the quality of life in the oral breathers patients

open access: yesInternational Archives of Otorhinolaryngology, 2012
Introduction: The oral breathing is a frequent symptom in childhood and has many alterations that compromise the child physical and cognitive development, negatively influencing from the oral breather, comparing her with the not oral breathers.
Popoaski, Cristiane   +4 more
doaj  

The notion of persistence applied to breathers in thermal equilibrium

open access: yes, 2007
We study the thermal equilibrium of nonlinear Klein-Gordon chains at the limit of small coupling (anticontinuum limit). We show that the persistence distribution associated to the local energy density is a useful tool to study the statistical ...
Aubry   +11 more
core   +2 more sources

Small amplitude breather of the nonlinear Klein-Gordon equation

open access: diamond, 2022
Zav'yalov D.V.   +2 more
openalex   +2 more sources

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

open access: yesAdvanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab   +8 more
wiley   +1 more source

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