Results 21 to 30 of about 3,659,284 (300)

Non-Pythagorean proportions and the Diapasón in the design of iberian Harpsichord scales

open access: yesAnuario Musical, 2009
Uno de los principios de la organología moderna es que las cuerdas de los instrumentos de teclado se han diseñado generalmente según la teoría que la longitud es inversamente proporcional al tono, dando por resultado una progresión de las longitudes de ...
Paul Poletti
doaj   +1 more source

Determining nonsmooth first order terms from partial boundary measurements [PDF]

open access: yes, 2006
We extend results of Dos Santos Ferreira-Kenig-Sjoestrand-Uhlmann (math.AP/0601466) to less smooth coefficients, and we show that measurements on part of the boundary for the magnetic Schroedinger operator determine uniquely the magnetic field related to
Knudsen, Kim, Salo, Mikko
core   +3 more sources

Santos viajeros en el Códice de Autos Viejos [PDF]

open access: yes, 2013
10 pagesInternational audienceEntre las numerosas piezas de inspiración bíblica recogidas en el manuscrito conocido como el Códice de Autos Viejos tres muestran una práctica teatral que parece inusual para la época, siempre y cuando consideremos que las ...
Gonzalez Fernandez, Luis
core   +3 more sources

Formas de apropiación material e inmaterial del milagro entre la población neogranadina, siglos XVI, XVII y XVIII

open access: yesMemoria Americana, 2016
El artículo analiza las formas de producción, apropiación y circulación del milagro entre la población del Nuevo Reino de Granada, durante los siglos XVI, XVII y XVIII.
Lina M. Silva Ramírez   +1 more
doaj   +1 more source

Comments on "Objectification of classical properties induced by quantum vacuum fluctuations"

open access: yes, 1994
We argue that in standard quantum electrodynamics radiative corrections do not lead to decoherence of unexcited atomic systems. The proposal of Santos relies upon deliberate switching on and off the vacuum interactions.Comment: 4 pages Latex, 21-June ...
Diósi   +4 more
core   +1 more source

Differential gene expression in cells from Fabry and Gaucher diseases: cell reprogramming and culture aging [PDF]

open access: yes, 2020
Gene expression varies deeply, even in the same individual’s cells, depending on stress factors, cell aging, gene variants or gene and cell manipulation In this work, gene expression can be seen to shift in many genes, using fibroblasts from donors with
Amaral, Olga   +2 more
core  

Contando o conto de Zita: as estórias dos servos sagrados e a história dos servos Telling Zita's Tale: holy servants' stories and servants' history

open access: yesVaria História, 2007
Este artigo se concentra em um tipo particular de narrativa sobre servos,¹ as Vidas de servos sagrados. Em particular, foca a vida de uma santa medieval, Zita de Lucca, que viveu no século XIV.
Rafaella Sarti
doaj   +1 more source

Freeing up access to learning: the role for Open Educational Resources [PDF]

open access: yes, 2011
The internet revolution of the last few years has had an impact on how we all live our lives. So it is not surprising that this is also a time of change in attitudes towards how we learn. Free access to information through computer networks has expanded,
McAndrew, Patrick   +2 more
core  

Linearization of Second-Order Ordinary Differential Equations by Generalized Sundman Transformations [PDF]

open access: yes, 2010
The linearization problem of a second-order ordinary differential equation by the generalized Sundman transformation was considered earlier by Duarte, Moreira and Santos using the Laguerre form.
Meleshko, Sergey V., Nakpim, Warisa
core   +5 more sources

San Sebastián de Las Ovejas: pureza perdida y revitalización en el norte neuquino (Argentina)

open access: yesHorizontes Antropológicos, 2003
En el siguiente artículo desarrollaremos cómo el culto y la fiesta de celebración a San Sebastián en Las Ovejas sufrió en estos últimos años una serie de transformaciones que están en estrecha relación con cambios institucionales de la Iglesia Católica ...
Rolando Silla
doaj   +1 more source

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