Results 31 to 40 of about 4,751 (124)

Whipped and Mixed Warm Clouds in the Deep Sea

open access: yesGeophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Turbulence is indispensable to redistribute nutrients for all life forms larger than microbial, on land and in the ocean. Yet, the development of deep‐sea turbulence was not studied in three dimensions to date. As a disproportionate laboratory, an array of nearly 3,000 high‐resolution temperature sensors had been installed for three years on ...
Hans van Haren, KM3NeT collaboration
wiley   +1 more source

Comunicación y medio ambiente

open access: yesChasqui, 2015
Esta nota es el resumen y reseña de Communication Research Trends (edición especial), obra dedicada a la comunicación social y la protección del medio ambiente y de autoría de dos catedráticos de la Universidad de Ámsterdam.
Maudie Kunst, Nieske Witlox
doaj   +1 more source

Structural Control of Photoconductivity in a Flexible Titanium‐Organic Framework

open access: yesAdvanced Materials, Volume 37, Issue 52, December 29, 2025.
The concept of flexibility is extended to titanium frameworks and use it to gain control over charge transport. MUV‐35 is a flexible doubly interpenetrated framework that can shrink spontaneously its volume by ≈40% to afford a photoconductive, porous state that is thermodynamically favored by non‐covalent interactions. Abstract The soft nature of Metal‐
Clara Chinchilla‐Garzón   +6 more
wiley   +1 more source

Bi–Sb Co‐Alloying Tunes Photoexcited State Dynamics in (4FPEA)4AgBi1−xSbxI8 Layered Double Perovskites through Structural Confinement

open access: yesAdvanced Optical Materials, Volume 13, Issue 36, December 19, 2025.
Lead‐free double perovskites are emerging alternatives to lead‐halide analogues, leveraging low toxicity and highly tunable chemical compositions. These materials possess unique carrier dynamics, often governed by self‐trapped exciton (STE)‐mediated recombination.
Joshua K. G. Karlsson   +7 more
wiley   +1 more source

Atomic Scale Visualization of Vibrational Modes in Armchair Graphene Nanoribbon

open access: yesphysica status solidi (RRL) – Rapid Research Letters, Volume 19, Issue 12, December 2025.
To visualize the vibrational modes of armchair graphene nanoribbons and verify theories, a functionalized scanning tunneling tip is used to enhance the inelastic tunneling channel over the elastic one. Results show that edge phonons are localized than bulk phonons with little influence from substrate interactions.
Stefan Šćepanović   +4 more
wiley   +1 more source

Principios que consideran los catedráticos al elaborar problemas matemáticos

open access: yesUCV-Scientia, 2018
La presente investigación pretende describir los principios que consideran los docentes de una universidad al momento de elaborar problemas matemáticos.
Roger Ivan Soto Quiroz
doaj   +1 more source

Room Temperature Spin‐Dependent Transport in 2D Hofmann‐Type Single‐Layer Network

open access: yesSmall, Volume 21, Issue 50, December 17, 2025.
Room‐temperature magnetoresistance effect in a 2D magnetic Hofmann‐type network has been found using break junction scanning tunneling microscopy technique. A [Pt(CN)4Co]x system is grown on a gold substrate using 4‐mercaptopyridine ligands as anchoring ligands with a magnetic nickel tip. The reversal of the tip magnetization results in the shutdown of
Mauricio R. Aguilar   +7 more
wiley   +1 more source

Derecho ex cathedra: Diccionario de catedráticos españoles de Derecho (1847-1983)

open access: yes
Censo de los catedráticos de derecho de España entre 1847 y 1983 con los datos esenciales para un análisis prosopográfico: provincia de nacimiento, año de nacimiento, universidad en la que cursa la licenciatura, universidad en la que se doctora, fecha ...
Díaz Rico, Javier Carlos   +1 more
core   +1 more source

Bloch–Landau–Zener Oscillations in Moiré Lattices

open access: yesFortschritte der Physik, Volume 73, Issue 11, November 2025.
Abstract A theory of two‐dimensional Bloch–Landau–Zener (BLZ) oscillations of wavepackets in incommensurate moiré lattices under the influence of a weak linear gradient is developed. Unlike periodic systems, aperiodic lattices lack translational symmetry and therefore do not exhibit a conventional band‐gap structure.
Sergey K. Ivanov   +2 more
wiley   +1 more source

Libro Primero de Matrículas de Catedráticos y Cursantes - (Juan Nepomuceno Niño)

open access: yes, 2020
Listado de colegiales y catedráticos del año de ...
Moya, Ignacio
core   +1 more source

Home - About - Disclaimer - Privacy