Results 41 to 50 of about 155,959 (223)

Iron Age circulation and use of lead in the Balearic Islands. New isotopic data from galena and archaeological metals

open access: yesZephyrus, 2019
This paper examines the results of a series of analyses of minerals and archaeological objects from the Balearic Islands. In total, it presents the analytical results of the elemental and lead isotope compositions of 13 samples of galena deposits from ...
Laura PERELLÓ MATEO   +1 more
doaj   +1 more source

Ocean acidification at the crossroads I: Harmonizing unpurified and purified meta‐cresol purple spectrophotometric pHT measurements based on absorbance data

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Consistent monitoring of seawater spectrophotometric pH on the total hydrogen ion scale (pHT) has been questioned by an evolving method, with changes in parameterization and the purity of the meta‐cresol purple (mCP). Using real seawater samples, we demonstrate that spectrophotometric pHT measurements obtained with unpurified (UNPUR) and ...
Marta Álvarez   +6 more
wiley   +1 more source

Resultados paleomagnéticos de los depósitos pliopleistocenos de la cuenca de Palma (Mallorca, España)

open access: yesEstudios Geologicos, 2000
Se presentan los resultados paleomagnéticos obtenidos del análisis de los depósitos plio-pleistocenos que afloran en los bordes oriental (sección de Bahía Azul) y occidental (Banc d'Eivissa) de la cuenca de Palma.
F. M. González-Hemández   +4 more
doaj   +1 more source

Paleo and historical seismicity in Mallorca (Baleares, Spain): a preliminary approach [PDF]

open access: yes, 2001
The island of Mallorca is subject to low seismic activity. The instrumental record shows that current seismicity is surficial (La isla de Mallorca presenta una actividad sísmica baja.
Carrasco, P.   +4 more
core   +1 more source

Breaking the Exponential: Decoherence‐Driven Power‐Law Spontaneous Emission in Waveguide Quantum Electrodynamics

open access: yesLaser &Photonics Reviews, EarlyView.
Introducing dynamical dephasing into the photon modes of a waveguide causes spontaneous emission to switch from conventional exponential decay to a robust power‐law behavior visible at short times. The power law arises from photon diffusion in a dynamically disordered environment, uncovering a previously unexplored, decoherence‐induced pathway to ...
Stefano Longhi
wiley   +1 more source

La privatització dels espais públics destinats a l’oci i al turisme mitjançant la regulació de l’estacionament de vehicles: Anàlisi de casos a l’illa de Mallorca

open access: yesDocuments d'Anàlisi Geogràfica, 2016
L’avanç de les polítiques neoliberals a escala mundial ha provocat que hagi augmentat la privatització dels recursos públics, especialment en un moment de crisi econòmica i de necessitat de cercar fonts noves de finançament per part de l’Administració ...
Miquel Àngel Coll Ramis   +1 more
doaj   +1 more source

Unveiling Hidden Features of Strongly Correlated Quantum Systems Through a Complex‐Network Analysis

open access: yesAdvanced Quantum Technologies, EarlyView.
By applying complex network theory, we report a fundamental and previously unobserved phenomenon in the finite‐size Kitaev model: a singular point at which uniform, nonzero entanglement emerges among all fermion pairs, forming a complete entanglement network.
Guillem Llodrà   +2 more
wiley   +1 more source

De cuando el paquete turístico constituía un elemento de innovación turística

open access: yesPASOS Revista de Turismo y Patrimonio Cultural, 2009
En este trabajo presentamos un ejemplo histórico de innovación radical por partida doble, ya que el fracaso de un proyecto rupturista, un hotel de gran lujo en la España de 1903, indujo la introduc- ción de una segunda innovación, los paquetes ...
Joan Carles Cirer Costa
doaj   +1 more source

Fronting in Old Catalan: Asymmetries between Narration and Reported Speech1

open access: yesTransactions of the Philological Society, Volume 123, Issue 1, Page 1-28, March 2025.
Abstract This article explores the distribution, syntax, and information structure of XVS clauses in the narrative text and the reported speech of a thirteenth‐century Old Catalan chronicle, the Llibre dels Fets. It is shown that XVS occurs mainly within reported speech and in embedded clauses.
Afra Pujol i Campeny
wiley   +1 more source

Foeniculum sanguineum Triano y A. Pujadas (Apiaceae) nueva especie del suroeste de la Región Mediterránea [PDF]

open access: yes, 2015
Foeniculum sanguineum Triano & A. Pujadas, sp. nov., from the south western Mediterranean Region (Spain & Morocco) is described. Its characterization and a comparative study with the related species Foeniculum vulgare Mill., has been carried out through ...
Anaya, Josefa   +6 more
core   +3 more sources

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