NombreMartín Olalla, José María
DepartamentoFísica de la Materia Condensada
Área de conocimientoFísica de la Materia Condensada
Categoría profesionalProfesor Titular de Universidad
Correo electrónicoSolicitar
           
  • Nº publicaciones

    28

  • Nº visitas

    4017

  • Nº descargas

    7544


 

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Huso horario, cambio estacional de hora y horarios en España

Martín Olalla, José María; Mira, Jorge (Real Sociedad Española de Física, 2024)
Se analiza el problema de los horarios y la hora legal en España.
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Changing the clocks: Latitudes and attitudes

Martín Olalla, José María; Mira-Pérez, Jorge (American Institute of Physics, 2024)
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Boots in summer vs sandals in winter? The dilemma that makes cancelling daylight saving time tricky

Martín Olalla, José María; Mira, Jorge (Springer, 2024)
A short take on the pros and cons associated with daylight saving time
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Daylight-saving time is a solution for which many forgot the problems

Martín Olalla, José María; Mira, Jorge (American Academy of Sleep Medicine (AASM), 2024)
Se describe la utilidad del cambio de hora
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Fatality risks in eccentric time localities: not that elevated

Martín Olalla, José María (SAGE, 2023)
Letter to the editor (600 words) commenting a manuscript by Gentry et al.
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Sample size bias in the empirical assessment of the acute risks associated with daylight saving time transitions

Martín Olalla, José María; Mira, Jorge (Taylor & Francis, 2023)
The assessment of the acute impact of daylight saving time (DST) transitions is a question of great interest for an ...
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It is time to understand daylight saving time

Martín Olalla, José María; Mira, Jorge (Oxford University Press, 2023)
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A chronobiological evaluation of the risks of canceling Daylight Saving Time

Martín Olalla, José María (Taylor and Francis, 2022)
The long term impact of seasonal regulation of clocks (Daylight Saving Time) is analyzed showing that it helped to mitigate ...
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Thermo-magnetic characterization of phase transitions in a Ni-Mn-In metamagnetic shape memory alloy

Romero Landa, Francisco Javier; Martín Olalla, José María; Blázquez Gámez, Javier Sebastián; Gallardo Cruz, María del Carmen; Soto-Parra, Daniel; Vives, Eduard; Planes, Antoni (Elsevier, 2021)
The partially overlapped ferroelastic/martensitic and para-ferromagnetic phase transitions of a Ni50.53Mn33.65In15.82 ...
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Experimental method to determine specific heat capacity and transition enthalpy at a first-order phase transition: Fundamentals and application to a Ni-Mn-In Heusler alloy

Romero Landa, Francisco Javier; Gallardo Cruz, María del Carmen; Martín Olalla, José María; del Cerro Gonzalez, Jaime (Elsevier, 2021)
A new method that characterizes thermal properties during a first-order phase transition is described. The technique ...
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The long term impact of Daylight Saving Time regulations in daily life at several circles of latitude

Martín Olalla, José María (Springer Nature, 2019)
We analyze large scale (N~10000) time use surveys in United States, Spain, Italy, France and Great Britain to ascertain ...
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Correlations between Elastic, Calorimetric, and Polar Properties of Ferroelectric PbSc0.5Ta0.5O3 (PST)

Linyu, Gan; Romero Landa, Francisco Javier; Franco García, Victorino; Martín Olalla, José María; Gallardo Cruz, María del Carmen; Salje, Ekhard K.H.; Zhou, Yumei; Aktas, Oktay (AIP, 2019)
Calorimetric, elastic, and polar properties of ferrolectric lead scandium tantalate PbSc0.5Ta0.5O3 (PST) with 65% cation order ...
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Scale-invariant avalanche dynamics in the temperature-driven martensitic transition of a Cu-Al-Be single crystal

Romero Landa, Francisco Javier; Martín Olalla, José María; Gallardo Cruz, María del Carmen; Soto Parra, Daniel; Salje, E.K.H.; Vives, Eduard; Planes, Antoni (APS, 2019)
We have combined high sensitivity, extra-low differential temperature scanning rate calorimetry, and acoustic emission ...
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Seasonal synchronization of sleep timing in industrial and pre-industrial societies

Martín Olalla, José María (Nature Research, 2019)
Artificial light has reshaped human sleep/wake cycle in industrial societies and raised concern on the misalignment of ...
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Comment to "Impact of Daylight Saving Time in Circadian Timing System: an expert statement"

Martín Olalla, José María (Elsevier, 2019)
Comment letter to the editor
Trabajo Fin de Grado
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Paleoclimatología

Fernández Barrera, Enrique; Martín Olalla, José María (2019)
La Paleoclimatología es la ciencia que se encarga de estudiar los climas del pasado. En este Trabajo de Fin de Grado se ...
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Los españoles no viven con un jet-lag permanente

Martín Olalla, José María (Real Sociedad Española de Física, 2018)
La idea de que la hora de Berlín ha perjudicado la vida en España ha hecho fortuna en los últimos años, sin embargo, la comparación correcta de nuestras actividades diarias y las europeas muestra patrones coincidentes
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Latitudinal Trends in Human Primary Activities: Characterizing the Winter Day as a Synchronizer

Martín Olalla, José María (Scientific Reports, 2018)
This work analyzes time use surveys from 19 countries (17 European and 2 American) in the middle latitude (38–61 degree) ...
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Avalanche criticalities and elastic and calorimetric anomalies of the transition from cubic Cu-Al-Ni to a mixture of 18R and 2H structures

Vives, Eduard; Baró, Jordi; Gallardo Cruz, María del Carmen; Martín Olalla, José María; Romero Landa, Francisco Javier; Driver, Sarah L.; Carpenter, Michael A.; Stipcich, Marcelo; Romero, Ricardo; Planes, Antoni (American Physical Society, 2016)
We studied the two-step martensitic transition of a Cu-Al-Ni shape-memory alloy by calorimetry, acoustic emission (AE), ...
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¿Puede la situación geográfica de España explicar las aparentes anomalías de sus horarios sociales?

Martín Olalla, José María (Real Sociedad Española de Física, 2015)
Se analizan los horarios de inicio y fin de jornada de los trabajadores de regiones de España, Italia, Reino Unido e Irlanda ...
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Dynamic heat flux experiments in Cu67.64Zn 16.71Al15.65: Separating the time scales of fast and ultra-slow kinetic processes in martensitic transformations

Romero Landa, Francisco Javier; Manchado Ligioiz, Julia; Martín Olalla, José María; Gallardo Cruz, María del Carmen; Salje, E.K.H. (American Institute of Physics, 2011)
Crackling noise and avalanches during the martensite phase transformation of Cu67.64Zn16.71Al15.65 were investigated. Heat ...
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Deuteration effect on tricritical phase transition of triglycine selenate: Calorimetric and dielectric measurements analyzed in the framework of Landau theory

Romero Landa, Francisco Javier; Gallardo Cruz, María del Carmen; Martín Olalla, José María; Cerro González, Jaime del (AIP Publishing, 2010)
The ferroelectric phase transition of three single crystals of TGSe1−x DTGSex has been described by using specific heat, ...
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Memory effect in triglycine sulfate induced by a transverse electric field: specific heat measurement

Gallardo Cruz, María del Carmen; Martín Olalla, José María; Romero Landa, Francisco Javier; Cerro González, Jaime A. del; Fugiel, B. (IOP Publishing, 2009)
The influence of a transverse electric field on the specific heat of triglycine sulfate (TGS) has been studied. The specific ...
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The order parameter–entropy relation in some universal classes: experimental evidence

Martín Olalla, José María; Romero Landa, Francisco Javier; Ramos Vicente, Saturio; Gallardo Cruz, María del Carmen; Pérez Mato, J. M.; Salje, E.K.H. (IOP Publishing, 2003)
The asymptotic behaviour near phase transitions can be suitably characterized by the scaling of $\Delta s/Q^2$ with ...
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Thermodynamic study of commensurate-incommensurate phase transitions in Rb2ZnCl4

Martín Olalla, José María; Ramos Vicente, Saturio; Levanyuk, Arkadi (American Physical Society, 1999)
We have performed simultaneous measurements of heat capacity and dielectric constant on a high-quality single crystal of ...
Tesis Doctoral
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Estudio termodinámico de la transición de fase inconmensurable-conmensurable en cristales Rb2ZnCl4 y RbCoCl4

Martín Olalla, José María; Cerro González, Jaime A. del; Ramos Vicente, Saturio (1997)