Search results for " Time"
showing 10 items of 3005 documents
Studying Gamow-Teller transitions and the assignment of isomeric and ground states at $N=50$
2022
Direct mass measurements of neutron-deficient nuclides around the N=50 shell closure below $^{100}$Sn were performed at the FRS Ion Catcher (FRS-IC) at GSI, Germany. The nuclei were produced by projectile fragmentation of $^{124}$Xe, separated in the fragment separator FRS and delivered to the FRS-IC. The masses of 14 ground states and two isomers were measured with relative mass uncertainties down to 1×10−7 using the multiple-reflection time-of-flight mass spectrometer of the FRS-IC, including the first direct mass measurements of $^{98}$Cd and $^{97}$Rh. A new QEC=5437±67 keV was obtained for $^{98}$Cd, resulting in a summed Gamow-Teller (GT) strength for the five observed transitions (0+…
Evaluation of Oil Flaxseed (Linum usitatissimum L.) Cultivar in Two Sowing Times and Two Locations of Southern Italy.
2010
Per un museo diffuso di arte contemporanea: il quartiere Eur a Roma. Frammenti di storia e paesaggio tra preesistenze archeologiche, architettura, ar…
2015
Abstract Obiettivi. Attraverso una lettura storico-artistica di alcuni manufatti collocati nel quartiere romano dell’Eur realizzati tra gli anni trenta e la fine degli anni novanta del Novecento, si vuole tracciare un percorso didattico, culturale e turistico che valorizzi il museo diffuso presente nel quartiere. Metodologia. La metodologia storico-artistica adottata comprende l’analisi del possibile Museo Diffuso analizzato rispetto al contesto spazio-temporale di realizzazione, il rapporto con la committenza, lo studio del profilo biografico e artistico degli autori coinvolti, il confronto con altre aree disciplinari. Risultati. L’intervento mira a tradurre i contributi scientifici sull’a…
Comparison of Classroom-Based Sedentary Time and Physical Activity in Conventional Classrooms and Open Learning Spaces Among Elementary School Studen…
2021
European children and adolescents spend most of their daily life and especially their school hours being sedentary which may increase their risk for chronic non-communicable diseases later in life. After the curriculum reform of Finnish basic education in 2014, most of the new or renovated comprehensive schools in Finland incorporate open and flexible classroom designs. Their open learning spaces may provide students opportunities to reduce sedentary behavior during school hours. Thus, waist-worn accelerometers were used to assess classroom-based sedentary time (ST), the number of breaks from sedentary time (BST), and physical activity (PA) among cross-sectional samples of 3rd and 5th grade…
Comparison of Classroom-based Sedentary Time and Physical Activity in Conventional Classrooms and Open Learning Spaces Among Elementary School Studen…
2021
European children and adolescents spend most of their daily life and especially their school hours being sedentary which may increase their risk for chronic non-communicable diseases later in life. After the curriculum reform of Finnish basic education in 2014, most of the new or renovated comprehensive schools in Finland incorporate open and flexible classroom designs. Their open learning spaces may provide students opportunities to reduce sedentary behavior during school hours. Thus, waist-worn accelerometers were used to assess classroom-based sedentary time (ST), the number of breaks from sedentary time (BST), and physical activity (PA) among cross-sectional samples of 3rd and 5th grade…
Classroom-based physical activity and teachers’ instructions on students’ movement in conventional classrooms and open learning spaces
2022
AbstractAs a result of educational reforms in many countries, including Finland, new or renovated comprehensive schools have increasingly begun to incorporate open and flexible designs and principles. Multipurpose and adaptable open learning spaces can provide children with amplified opportunities to be physically active during general education. Classroom-based physical activity has been associated with better academic-related outcomes and students’ on-task behaviour, while overall physical activity has been associated with better health. In the present study, we investigated the effects of classroom type, gender and grade level on classroom-based physical activity, and the associations be…
Stability, electronic structure, and optical properties of protected gold-doped silver Ag29−xAux (x = 0–5) nanoclusters
2017
In this work, we used density functional theory (DFT) and linear response time-dependent DFT (LR-TDDFT) to investigate the stability, electronic structure, and optical properties of Au-doped [Ag29-xAux(BDT)12(TPP)4]3- nanoclusters (BDT: 1,3-benzenedithiol; TPP triphenylphosphine) with x = 0-5. The aim of this work is to shed light on the most favorable doped structures by comparing our results with previously published experimental data. The calculated relative energies, ranging between 0.8 and 10 meV per atom, indicate that several doped Ag29-xAux nanoclusters are likely to co-exist at room temperature. However, only the Au-doped [Ag29-xAux(BDT)12(TPP)4]3- nanoclusters that have direct bon…
Las formas cotidianas de la felicidad y sus mandatos: Pedagogías del pensamiento positivo, trabajo docente y subjetividad en el neoliberalismo contem…
2020
Positive thinking constitutes one of the great traditions that lead to the idea of the subject as an entrepreneur of himself and is perhaps one of the best that has successfully condensed cultural, political, social and pedagogical processes linked to reflection on well-being in this historical time. The teaching work is especially moved by the pregnancy of these perspectives that challenge the pedagogical field and the education workers as ?agents of change, or at least one more school available to give the discussion on well-being and happiness (yours and the students?) is celebrated and encouraged. In this article, I intend to understand what is being built as pedagogical discourses abou…
La proposta educativa dell'oratorio tra dialogo e testimonianza.
2016
L’oratorio continua ad essere un luogo educativo per tutti i giovani, per lo più di età compresa tra i 6 e i 18 anni, delle famiglie che condividono gli ideali della religione cristiano-cattolica. Esso è anche una palestra formativo-professionale per quei volontari che intendono dedicarsi a compiti educativi. L’uso intelligente del tempo libero dagli impegni di studio, in un clima di letizia e fratellanza, caratterizza l’educazione religiosa offerta ai giovani che frequentano l’oratorio. In alcune “periferie” l’oratorio costituisce l’unico luogo di aggregazione giovanile oltre la scuola. La formazione pedagogica e dottrinale degli educatori che lavorano negli oratori deve essere la prima pr…
The nature of the syllabic neighbourhood effect in French
2006
International audience; We investigated whether and how sublexical units such as phonological syllables mediate access to the lexicon in French visual word recognition. To do so, two lexical decision task (LDT) experiments examined the nature of the syllabic neighbourhood effect. In Experiments 1a and b, the number of higher frequency syllabic neighbours was manipulated while controlling for the first bigram. The results failed to show a pure syllabic neighbourhood effect. In Experiments 2a and b, syllabic neighbourhood and bigram frequency were factorially manipulated. The interaction showed that the syllabic neighbourhood effect was inhibitory when bigram frequency was high, whereas it wa…