Results 71 to 80 of about 565,803 (286)

Limits to the Hall Effect and Other Nonreciprocal Effects in Three‐Dimensional Metamaterials

open access: yesAdvanced Materials, EarlyView.
Comprehensive and fundamental bounds on nonreciprocal effects in three‐dimensional metamaterials are derived. They reveal that the effective Hall mobility cannot exceed the largest constituent mobility, that, under certain conditions, the Verdet constant cannot be enhanced, and that, for constituents with Hall coefficients of the same sign, the largest
Christian Kern, Graeme W. Milton
wiley   +1 more source

Social complexity and religion at Rome in the second and first centuries BCE [PDF]

open access: yes, 1998
This thesis studies the religious system of the city of Rome and its immediate hinterland from the end of the Second Punic War to the emergence of autocratic rule shortly before the turn of the millennium.The Romans lacked a separate word for 'religion'.
Bendlin, A.E.   +2 more
core   +1 more source

Sustainable Poly(Lactic Acid)/Graphene Oxide Bioelectronic Platform for Neurotransmitters Sensing and Tunable Stimulation of Astrocytes

open access: yesAdvanced Materials, EarlyView.
This work introduces sustainable PLA/graphene oxide bioelectronic interfaces featuring electrodes with tunable conductivity and strong electrocatalytic performance. These platforms were used to implement a new method for tuning astrocyte Ca2+ signaling and for the efficient detection of key biomarkers.
Alessandra Scidà   +15 more
wiley   +1 more source

Halogen Surface Terminations in Ti3C2 MXenes for Interface Engineering in Perovskite Solar Cells

open access: yesAdvanced Materials Interfaces, EarlyView.
Controlled halogen surface terminations in Ti3C2${\rm Ti}_3{\rm C}_2$ MXenes enable the isolation of structure‐property relationships, revealing how –Cl and –Br terminations influence interlayer spacing, electronic behavior, and work function. When incorporated into IT‐4F‐based interfacial layers, these MXenes modulate interfacial processes and device ...
Morgana Müller de França   +10 more
wiley   +1 more source

Unlocking Terahertz Steganography: Authentication of Hidden Images in Flexible Media

open access: yesAdvanced Materials Technologies, EarlyView.
Hidden information in multilayered devices, such as steganographic portraits, is detected and authenticated using reflection‐mode terahertz time‐domain imaging. Image reconstruction relies on a dedicated figure‐of‐merit obtained by integrating the signal intensity over the time‐window associated with the reflection from the metallic mirror backing the ...
Tiziana Ritacco   +4 more
wiley   +1 more source

Sirviendo a la Iglesia desde posiciones diversas: el epistolario entre los amigos Casimiro Morcillo y Josemaría Escrivá de Balaguer (1938-1971) / Serving the Church from different positions: the epistolary between friends Casimiro Morcillo and Josemaría Escrivá de Balaguer (1938-1971) [PDF]

open access: yesStudia et Documenta
Saint Josemaría Escrivá and Casimiro Morcillo, two figures of the Church in Spain in the 20th century, maintained a long, constantly nurturing friendship since they first met in Madrid in 1931.
Nicolás Álvarez de las Asturias   +1 more
doaj   +1 more source

Large‐Area Flat Optics Color Routing in Tilted Arrays of 2D Semiconductor Nanostripes

open access: yesAdvanced Optical Materials, EarlyView.
We develop a scalable flat optics platform exploiting self‐organised ion‐beam sputtering and maskless glancing‐angle deposition to fabricate centimetre‐scale arrays of tilted MoS2 nanostripes. The engineered geometry activates Rayleigh anomalies, guided modes, and Mie resonances, enabling highly directional color routing and enhanced light harvesting ...
Simone Di Marco   +7 more
wiley   +1 more source

3. Brain stem Meeting, Rome, Ambasciatori Palace Hotel, 11/12 June 2004. Program and abstracts

open access: yes, 2004
Consiglio Nazionale delle Ricerche - Biblioteca Centrale - P.le Aldo Moro, 7 , Rome / CNR - Consiglio Nazionale delle ...
Brain Stem Society, Rome (Italy)
core  

The Mind From Within: Visceral Roots of Human Cognition

open access: yesAdvanced Science, EarlyView.
The physiological activity of visceral organs, such as the heart, the lungs, and the gut, is surprisingly linked to many sophisticated mental operations, such as remembering the past, being aware of ourselves, making choices, and forging social bonds.
Alessandro Monti   +1 more
wiley   +1 more source

The image of Tigran II the Great in Movses Khorenatsi’s “History of Armenia” [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: История. Международные отношения
The article examines the image of the king of Great Armenia Tigran II the Great in the work of the “Father of Armenian historiography” Movses Khorenatsi “History of Armenia”.
Khachatryan, Tagui Samvelovna
doaj   +1 more source

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