Search results for "Coherence"
showing 10 items of 905 documents
Building coherence and impact : differences in Finnish school level curriculum making
2022
AbstractThe study aims to gain a better understanding on how curriculum making regulated by reform’s implementation strategy contributes to teachers’ and teacher communities perceived curriculum coherence, and further to the impact that reform has on school development. The two-level path modelling was utilised for analysing clustered data including the 75 schools and 1556 individual teachers from these schools during the most recent Finnish core curriculum reform. The results showed that the participatory strategy, including balancing the steering and transformative dialogue, seemed to be crucial both for promoting the individual teacher’s and professional communities’ shared capacity to p…
Topological Protection and Control of Quantum Markovianity
2020
This article belongs to the Special Issue Topological Photonics.
Rosenbluth separation of the $\pi^0$ Electroproduction Cross Section off the Neutron
2017
We report the first longitudinal/transverse separation of the deeply virtual exclusive $\pi^0$ electroproduction cross section off the neutron and coherent deuteron. The corresponding four structure functions $d\sigma_L/dt$, $d\sigma_T/dt$, $d\sigma_{LT}/dt$ and $d\sigma_{TT}/dt$ are extracted as a function of the momentum transfer to the recoil system at $Q^2$=1.75 GeV$^2$ and $x_B$=0.36. The $ed \to ed\pi^0$ cross sections are found compatible with the small values expected from theoretical models. The $en \to en\pi^0$ cross sections show a dominance from the response to transversely polarized photons, and are in good agreement with calculations based on the transversity GPDs of the nucle…
More comprehensive proprioceptive stimulation of the hand amplifies its cortical processing
2021
Corticokinematic coherence (CKC) quantifies the phase coupling between limb kinematics and cortical neurophysiological signals reflecting proprioceptive feedback to the primary sensorimotor (SM1) cortex. We studied whether the CKC strength or cortical source location differs between proprioceptive stimulation (i.e., actuator-evoked movements) of right-hand digits (index, middle, ring, and little). Twenty-one volunteers participated in magnetoencephalography measurements during which three conditions were tested: 1) simultaneous stimulation of all four fingers at the same frequency, 2) stimulation of each finger separately at the same frequency, and 3) simultaneous stimulation of the fingers…
Attention directed to proprioceptive stimulation alters its cortical processing in the primary sensorimotor cortex.
2021
Funding Information: This study has been supported by the Academy of Finland ”Brain changes across the life‐span” profiling funding to University of Jyväskylä (grant #311877). HP was supported by Academy of Finland (grants #296240, #326988, #307250 and #327288) to HP and Jane and Aatos Erkko Foundation (grant #602.274). Publisher Copyright: © 2021 The Authors. European Journal of Neuroscience published by Federation of European Neuroscience Societies and John Wiley & Sons Ltd. Copyright: Copyright 2021 Elsevier B.V., All rights reserved. Movement-evoked fields to passive movements and corticokinematic coherence between limb kinematics and magnetoencephalographic signals can both be used to …
Depressive symptoms, sense of coherence, physical activity and genetic factors among older people
2012
Spousal support and illness acceptance in breast cancer patients: the mediating function of meaning in life and sense of coherence
2023
The explanation as to why married cancer patients are characterised by better adjustment to illness than unmarried patients is not fully understood. This article aims to investigate a parallel mediation effect of meaning in life and sense of coherence in the relationship of spousal support and illness acceptance in breast cancer patients. A total of 213 women were included in this study. The Berlin Social Support Scales, the Personal Meaning Profile, the Sense of Coherence Scale, and the Acceptance of Life with the Disease Scale were used. Pearson’s correlation coefficient and mediation analysis were performed. The results showed significant correlations between spousal support, meaning in…
The Security–Development Nexus in European Union Foreign Relations after Lisbon: Policy Coherence at Last?
2016
One of the 2009 Lisbon Treaty's objectives was to enhance the coherence of EU-level foreign relations by improving collective action. Policy-level innovations included ‘comprehensive’ and ‘joined-up’ approaches linking EU instruments and actors, especially the Commission and the new European External Action Service. Have these reforms improved policy coherence? We focus on a key EU policy domain illustrating Europe's engagement with the changing global context: the security–development nexus. Although we find that collective action has improved somewhat since 2010, decision-making is affected by bureaucratic actors catering to specific constituencies. Accordingly, the coherence of security …
PISA y TALIS ¿congruencia o discrepancia?
2016
Las evaluaciones educativas internacionales a gran escala ofrecen información de interés para la comunidad educativa, científica y política. Son muchos los estudios derivados de ellas, tanto a nivel nacional como internacional. Por otra parte, es bien conocida, desde el origen de estas macroevaluaciones, la diversidad de valoraciones que han generado. En este contexto, el objetivo del trabajo que aquí se presenta es estudiar las relaciones entre los resultados de PISA 2012 y los relativos a práctica docente de secundaria de TALIS 2013, tratando de analizar las congruencias o discrepancias entre los resultados de ambas. Se tomaron los datos del estudio TALIS-PISA link. Los análisis realizado…
Robustness of asymmetry and coherence of quantum states
2016
Quantum states may exhibit asymmetry with respect to the action of a given group. Such an asymmetry of states can be considered as a resource in applications such as quantum metrology, and it is a concept that encompasses quantum coherence as a special case. We introduce explicitly and study the robustness of asymmetry, a quantifier of asymmetry of states that we prove to have many attractive properties, including efficient numerical computability via semidefinite programming, and an operational interpretation in a channel discrimination context. We also introduce the notion of asymmetry witnesses, whose measurement in a laboratory detects the presence of asymmetry. We prove that properly c…