Results 61 to 70 of about 243,530 (249)

La impronta matemática del ballet: entre el cuerpo artístico y el cuerpo deportivo / The Impact of Mathematics on Ballet: Between the Artistic Body and the Sporting Body

open access: yesBajo Palabra, 2017
Centrado en la problematización de las fronteras entre el arte y el deporte, en este artículo se indaga sobre las consecuencias que el uso de la técnica del ballet académico –consolidado tras la creación de la “Académie Royale de Danse” de 1661– ha ...
Ibis Albizu
doaj  

La Cumbre Iberoamericana de Costa Rica: ¿el declive de las cumbres o una cumbre de transición? [PDF]

open access: yes, 2004
El 19 y 20 de noviembre de 2004 se celebró en Costa Rica la XIV Cumbre Iberoamericana. Más allá de la polémica en torno a la baja participación, la Cumbre sirvió para institucionalizar la Secretaría General Iberoamericana (SEGIB) y para intentar ...
Malamud, Carlos, Mallo, Tomás
core  

Discrepancies in Atomic Data and Suggestions for their Resolutions

open access: yes, 2017
The analysis and modelling of a range of plasmas (for example: astrophysical, laser-produced and fusion), require atomic data for a number of parameters, such as energy levels, radiative rates and electron impact excitation rates, or equivalently the ...
Aggarwal, K. M.
core   +2 more sources

Cytogenomic Abnormalities in Children With Acute Lymphoblastic Leukemia From Western Mexico: A Single‐Center Fluorescence In Situ Hybridization‐Based Study

open access: yeseJHaem, Volume 7, Issue 1, February 2026.
ABSTRACT Introduction In Mexico, the 5‐year overall survival (OS) rate for pediatric acute lymphoblastic leukemia (ALL) ranges from 45% to 85%, markedly lower than the ∼90% reported in high‐income countries, where cytogenomic testing is essential for accurate risk stratification and therapeutic decision‐making.
Rosa María González Arreola   +8 more
wiley   +1 more source

Étude du style direct dans Le siècle de Louis XIV de Voltaire

open access: yesRevista de Lenguas Modernas, 2013
En este artículo, analizaremos varios extractos de los capítulos pertenecientes a las “anécdotas” de la obra Le siècle de Louis XIV de Voltaire. El autor presenta detalles interesantes, como el carácter de Luis XIV.
Beatriz Rodríguez Oconitrillo
doaj  

Methodology for development of drought Severity-Duration-Frequency (SDF) Curves [PDF]

open access: yes, 2014
Drought monitoring and early warning are essential elements impacting drought sensitive sectors such as primary production, industrial and consumptive water users.
Abdul Jamil, Muhammad Mahadi   +4 more
core   +2 more sources

Bisphosphonate‐Modified Polymer‐Coated NaYF4:Yb,Er,Pr Upconverting Nanoparticles for Cell Imaging: Synthesis, Physicochemical Characterization and Biosafety

open access: yesJournal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 1, January 2026.
ABSTRACT Upconverting nanoparticles (UCNPs) have attracted much attention in nanomedicine due to their ability to upconvert photons. However, their adverse effects hinder the biomedical applications. In this paper, bisphosphonate‐modified poly(isobutylene‐alt‐maleic acid)‐graft‐poly(N,N‐dimethylacrylamide)‐coated NaYF4:Yb,Er,Pr UCNPs (UCNP@PIMAPDMA ...
Taras Vasylyshyn   +16 more
wiley   +1 more source

Un siglo de controversias: la medicina española de los novatores a la Ilustración [PDF]

open access: yes, 2003
Los cien años transcurridos entre 1650 y 1750 estuvieron durante décadas presos de una historiografía médica española que, o bien se resentía aún del influjo de los planteamientos de Gregorio Marañón, que situaba los orígenes de tal movimiento en la ...
Martínez-Vidal, Àlvar   +1 more
core  

A new phylogeny of Anastrepha (Diptera: Tephritidae) based on nuclear loci obtained by phylogenomic methods

open access: yesSystematic Entomology, Volume 51, Issue 1, January‐March 2026.
We present an extensive phylogenetic analysis, based on 293 nuclear loci and 728 individuals representing 237 species of Anastrepha, the largest and most economically important New World genus of Tephritidae. The analysis strongly supports the monophyly of most Anastrepha species groups, also revealing previously unknown relationships among species and
Allen L. Norrbom   +19 more
wiley   +1 more source

Image in the Monarchy: Fashion, spectacles and politics. Maria Theresa and Margaret Theresa of Spain in the quest of a New Olympus

open access: yesAnales de Historia del Arte, 2016
El Nuevo Olimpo was a representation and a masquerade ball in honour of Phillip IV’s niece and new spouse Mariana of Austria. This nuptial bond should result in a descendant that legitimates the monarch, although Phillip already had a daughter, Maria ...
Miquel Martínez Albero
doaj   +1 more source

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