Results 111 to 120 of about 41,206 (299)

The Gerber-Shiu expected discounted penalty-reward function under an affine jump-diffusion model. [PDF]

open access: yes
We provide a unified analytical treatment of first passage problems under an affine state-dependent jump-diffusion model (with drift and volatility depending linearly on the state).
Avram, Florin, Usábel, Miguel A.
core  

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

O desenvolvimento do modelo sueco

open access: yesLua Nova: Revista de Cultura e Política, 1991
Olof Ruin
doaj   +1 more source

A note on the Taylor series expansions for multivariate characteristics of classical risk processes. [PDF]

open access: yes
The series expansion introduced by Frey and Schmidt (1996) [Taylor Series expansion for multivariate characteristics of classical risk processes.
Usábel, Miguel A.
core  

Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

open access: yesAdvanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar   +13 more
wiley   +1 more source

Architectural Experimentations: New Meanings for Ancient Ruins

open access: yesArchitecture
Starting from the critical premises that underpin the debate between archeology and architecture, some evidence emerges: sometimes, the musealization of buildings, “urban carcasses” and historical ruins—which are our legacy from the past—is even more ...
Alberto Cervesato   +2 more
doaj   +1 more source

Monolithic Oxidation Enables Ultrathin Vertically Graded Tantalum Oxide for Low‐Voltage, Low‐Variability Memristive Switching

open access: yesAdvanced Functional Materials, EarlyView.
Monolithic UV‐ozone oxidation of Ta forms an ultrathin Ta2O5/TaOx bilayer enabling resistive switching with a vertical defect gradient. A stoichiometric surface layer over an oxygen‐deficient sublayer promotes localized filament nucleation near the top interface, enabling low‐voltage operation, and reduced cycle‐to‐cycle variability.
Seunghoon Yang   +11 more
wiley   +1 more source

Ambient‐Stable Transparent P‐Type CuI Transistors Via Room‐Temperature Pulsed Laser Deposition

open access: yesAdvanced Functional Materials, EarlyView.
An in situ PLD fabricated AlOx${\rm AlO}_x$/CuI/AlOx${\rm AlO}_x$ sandwich structure enables stable CuI TFTs with a field‐effect mobility of 2.3 ±$\pm$ 0.7 cm2${\rm cm}^{2}$ V−1${\rm V}^{-1}$ s−1${\rm s}^{-1}$ and excellent ambient stability. Complementary inverters based on CuI:Rb and ZnO:Al exhibit rail‐to‐rail voltage transfer characteristics and an
Yang Chen   +5 more
wiley   +1 more source

Capriccio all’antica. Shaping the Ruin in the Age of Enlightenment [PDF]

open access: yesRevue Roumaine d'Histoire de l'Art : Série Beaux-Arts, 2012
From its outset in the 14th century, the poetics of ruin underwent a gradual mutation from nostalgic lamentation to romancing reverie. However, it was during the age of Enlightenment, and in the context of archaeological discoveries and picturesque ...
Cosmin Ungureanu
doaj  

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