Results 51 to 60 of about 492,369 (276)

Optical Detection and Modeling of Lithium Deposition on Copper Current Collectors

open access: yesAdvanced Materials Interfaces, EarlyView.
ABSTRACT Understanding lithium (Li) deposition on copper (Cu) substrates is essential for improving the performance and lifetime of zero–excess lithium metal batteries. In this study, Li deposition was investigated under realistic coin–cell conditions using complementary scanning electron microscopy and laser scanning microscopy. A semi–automatic image
Tjark T. K. Ingber   +4 more
wiley   +1 more source

Vente et rançonnement du butin humain des armées romaines à l’époque des conquêtes (264 av. J.-C. – 117 ap. J.-C.)

open access: yesLes Cahiers de Framespa, 2014
At the height of Roman imperialism, military victories brought in several millions of captives. Available figures show an increasing number of prisoners during the second half of the third century B.C. and until the first century B.C.
Jean-Christophe Robert
doaj   +1 more source

‘A Very Hell of Horrors’? The Haitian Revolution and the Early Transatlantic Haitian Gothic [PDF]

open access: yes, 2015
This article explores the Gothicisation of the Haitian Revolution in the transatlantic discourse during the late eighteenth and early nineteenth centuries.
Hoermann, Raphael
core   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

open access: yesAdvanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu   +8 more
wiley   +1 more source

Bahri Memlükleri Dönemi’nde Cariyelerin İktidar İçinde ve Dışında Etkileri

open access: yesOrtaçağ Araştırmaları Dergisi, 2021
Medeniyetlerdeki çeşitlilik yüzünden cariyeler hakkında farklı yorumlar mevcuttur. Bu mütenevvi algılamalardan dolayı farklı bir perspektif sunulmaya çalışılmış ve yaşanan dönem içinde statülerine değinilmiştir.
Esra Yavuz, Abdullah Ekinci
doaj   +1 more source

Complex Master Slave Interferometry [PDF]

open access: yes, 2016
A general theoretical model is developed to improve the novel Spectral Domain Interferometry method denoted as Master/Slave (MS) Interferometry. In this model, two functions, g and h are introduced to describe the modulation chirp of the channeled ...
Bradu, Adrian   +5 more
core   +1 more source

Characterization of Droplet Formation in Ultrasonic Spray Coating: Influence of Ink Formulation Using Phase Doppler Anemometry and Machine Learning

open access: yesAdvanced Materials Technologies, EarlyView.
This study explores how machine learning models, trained on small experimental datasets obtained via Phase Doppler Anemometry (PDA), can accurately predict droplet size (D32) in ultrasonic spray coating (USSC). By capturing the influence of ink complexity (solvent, polymer, nanoparticles), power, and flow rate, the model enables precise droplet control
Pieter Verding   +5 more
wiley   +1 more source

Sistema electrónico para control de actuadores mediante Bluetooth [PDF]

open access: yesTecnura, 2012
This paper presents the process of designing an electronic system which controls up to 8 actuators wirelessly through Bluetooth devices which are composed by a master module and slave module, the latter being that contains the outputs for control of ...
Hans Raúl Márquez Ramos   +2 more
doaj  

De esclavos a soldados de la patria: el Ejército Libertador como garante de la libertad y la ciudadanía

open access: yesCo-herencia: Revista de Humanidades, 2019
The conscription of slaves and the so-called libertosin the militia units, guerrillas and armies formedduring the wars of independence was a growing phenomenon, both in the ranks of the royalist forces and those of the patriots.
Jorge Enrique Conde Calderón
doaj   +1 more source

Chemically Doped Conductive Polymers for Wearable Health Monitoring

open access: yesAdvanced Materials Technologies, EarlyView.
Among conductive polymers, poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), polyaniline (PANI), and polypyrrole (PPy) are the most studied and applied. Chemical doping significantly boosts intrinsic conductivity and mechanical robustness.
Mengdi Zuo   +5 more
wiley   +1 more source

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