Results 71 to 80 of about 847,372 (198)

Testing and Simulation of Multilayer Polyvinylidene Fluoride‐Based Piezoelectric Energy Harvester Devices

open access: yesAdvanced Materials Technologies, EarlyView.
The study considers the use of polymer/dielectric‐based multilayers piezoelectric Energy Harvesters (EH) to produce an output voltage and current, by exploiting the mechanical energy provided by human organs movements. In particular, the heart motion is considered from the kinematic viewpoint, and a multiphysics theoretical model is developed to assess
Hamdi Ezzin   +5 more
wiley   +1 more source

Roma nők helyzete Nagyhalászban

open access: yes, 2014
Absztrakt Hallgató neve: Egri Éva Tanszék: Debreceni Egyetem, Szociológia és Szociálpolitika Tanszék Szak: Szociológia Képzési forma: (BA) Tagozat: ( nappali) Szakdolgozat címe: A roma nők helyzete Nagyhalászban Kulcsszavak: (a szakdolgozat ...
Egri, Éva
core  

Exciton Radiative Lifetimes in Hexagonal Diamond Ge and SixGe1–x Alloys

open access: yesAdvanced Optical Materials, EarlyView.
Strong room‐temperature photoluminescence reported in hexagonal Ge conflicts with theory predicting a nearly dark band edge. First‐principles calculations of excitonic radiative lifetimes fill a key gap in this debate, showing that pristine hexagonal Ge remains intrinsically weakly emissive, while Si alloying only modestly shortens the lifetime and ...
Michele Re Fiorentin   +2 more
wiley   +1 more source

Presentazione della rubrica “Da Roma alla Terza Roma” della rivista "Index. Quaderni camerti di studi romanistica".

open access: yes, 2019
Rassegna delle Rubriche che la rivista Index dal 1995 ha dedicato ai Convegni Da Roma alla Terza Roma.Con un ritratto di Giorgio La ...
Reduzzi
core  

Functional Disorder at the Neural Interface: How Disordered Nanostructures Promote Proper Growth and Differentiation in In Vitro Neural Cultures

open access: yesAdvanced Science, EarlyView.
This work provides a practical guide for neuroengineers to design advanced neural interfaces, embracing and tailoring the concept of functional disorder. By bridging 2D and 3D in vitro models, this work highlights how non‐periodic, spatially heterogeneous, multiscale nanotopography can enable more physiologically relevant platforms for studying neural ...
F. Maita   +4 more
wiley   +1 more source

Boletín canónico-moral de 1966

open access: yesEstudios Eclesiásticos, 1967
El presente estudio aborda los documentos en materia canónico-moral de 1966 acerca de diversos organismos eclesiásticos. En concreto, este documento se centra en el Romano Pontífice.
Marcelino Zalba
doaj  

FOS3D: A Fluorescence‐Enabled Toolkit for Characterizing a Three‐dimensional Osteosarcoma Model

open access: yesAdvanced Science, EarlyView.
FOS3D describes fluorescent (F) osteosarcoma (OS) cells in a tri‐dimensional (3D) model. The study comprises three phases: development, where biofabrication parameters are tuned to achieve cytocompatibility and tumor‐specific mechanical properties in cell‐laden gelatin methacryloyl constructs; validation, where whole‐well fluorescence reading is ...
William Humble   +9 more
wiley   +1 more source

El Templum Divi Claudii. Decoración y elementos arquitectónicos para su reconstrucción

open access: yesArchivo Español de Arqueología, 2011
Hasta el momento disponíamos de pocos datos del Templum Divi Claudii, dedicado por Agripina a su difunto esposo divinizado; apenas un esquemático dibujo realizado en el s.
Javier Á. Domingo   +2 more
doaj   +1 more source

Synchronization of Analog Neuron Circuits With Digital Memristive Synapses: An Hybrid Approach

open access: yesAdvanced Electronic Materials, EarlyView.
An hybrid circuit mimicking neural units coupled using memristive synapses is introduced. The analog neurons provide flexibility and robustness, and the digital memristive coupling guarantees the full reconfigurability of the interconnection. The onset of a synchronized spiking behavior in two circuits mimicking the Izhikevich neuron is discussed from ...
Lamberto Carnazza   +3 more
wiley   +1 more source

The educational attainment, labour market participation and living conditions of young Roma in Bulgaria, Hungary and Romania [PDF]

open access: yes
This paper investigates the educational attainment, labour market participation and living conditions of young Roma adults in Bulgaria, Hungary and Romania based on data from the generations and gender surveys and other sources of information.
Jaromir Cekota, Claudia Trentini
core  

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