Search results for "Citation"

Students’ motivation in a disc golf-lesson and a soccer-lesson: An experimental study in the Physical Education setting

2017

The purpose of physical education (PE) in both Norway and Denmark is that PE should inspire to a lifelong active lifestyle. Based on the self-determination theory, the aim of the present study was to compare students’ intrinsic motivation, extrinsic motivation, and perceived competence in a lifestyle sport inspired PE-lesson (disc golf) to a traditional PE-lesson (soccer) and general PE. In addition, we aimed to investigate whether differences in motivation and perceived competence was conditional of the students´ relative attitude toward PE. The result of the study revealed that perceived competence was higher in the disc golf-lesson compared to the soccer-lesson and general PE. No overall…

Shapes and Collectivity in Neutron Deficient Even-Mass 188–198Pb Isotopes

2015

The neutron deficient 188−198Pb isotopes have been studied in a Coulomb excitation measurement employing the Miniball spectrometer and radioactive beams from REX-ISOLDE, CERN. These isotopes are of particular importance as they lie in a transitional region, where the intruding structures, associated with different deformed shapes, come down in energy close to the spherical ground state. For detailed analysis of the Coulomb excitation data, the understanding of the beam composition is essential. peerReviewed

Etyczny wymiar edukacji : zobowiązanie wspólnoty czy balast przeszłości?

2018

Punktem wyjścia tekstu jest teza, że o edukacji, która jest przedmiotem pedagogiki, jej profesjonalnych badań i analiz, często się dzisiaj mówi i pisze w sposób potoczny, zdroworozsądkowy. To znacznie utrudnia debatę, stawianie i rozwiązywanie problemów związanych z edukacją. W tekście zaprezentowano typy wiedzy potocznej, jej funkcje, ograniczenia. Pokazano różne ujęcia edukacji - adaptacyjne, emancypacyjne, pajdocentryczne, progresywistyczne. Pokazano, że sposób stawiania problemów edukacji zależy od przyjętej koncepcji. Zaproponowano przezwyciężenie tego zdroworozsądkowego edukacyjnego dyskursu przez dyskurs profesjonalny, oparty na pedagogicznej kulturze uznania.

High-precision mass measurements for the isobaric multiplet mass equation atA= 52

2017

Masses of $^{52}$Co, $^{52}$Co$^m$, $^{52}$Fe, $^{52}$Fe$^m$, and $^{52}$Mn have been measured with the JYFLTRAP double Penning trap mass spectrometer. Of these, $^{52}$Co and $^{52}$Co$^m$ have been experimentally determined for the first time and found to be more bound than predicted by extrapolations. The isobaric multiplet mass equation for the $T=2$ quintet at $A=52$ has been studied employing the new mass values. No significant breakdown (beyond the $3\sigma$ level) of the quadratic form of the IMME was observed ($\chi^2/n=2.4$). The cubic coefficient was 6.0(32) keV ($\chi^2/n=1.1$). The excitation energies for the isomer and the $T=2$ isobaric analogue state in $^{52}$Co have been d…

Evidence for Shape Coexistence in Neutron-Rich Rh and Ag Nuclei

1988

Neutron-rich nuclei of Rh and Ag have been investigated by γ-ray spectroscopic measurements as well as single-particle transfer reactions like (d,3He) and (3He,d). The obtained level schemes of 105,107,109,111Rh and 113,115Ag show two different types of excitation: (I) proton-hole states related to a spherical shape of the nucleus and (II) proton-particle states with a rotational band-like structure (intruder band) pointing towards deformation of the nucleus. The “fingerprints” for such a shape coexistence and resulting systematics in these nuclei and the possible interpretation of the intruder band as a rotational band built upon the 1/2+[431] Nilsson configuration are discussed.

Flip-angle measurement by magnetization inversion: Calibration of magnetization nutation angle in hyperpolarized 3 He magnetic resonance imaging lung…

2010

The aim of this work was to establish a new, fast, and robust method of flip-angle calibration for magnetic resonance imaging of hyperpolarized 3He. The method called flip-angle measurement with magnetization inversion is based on acquiring images from periodically inverted longitudinal magnetization created using the spatial modulation of magnetization technique. By measuring the width of the area where the magnetization was inverted by the spatial modulation of magnetization preparation in phase images, the flip angle can be generated using a simple equation. To validate and establish the limits of the proposed method, flip-angle measurement with magnetization inversion acquisitions were …

Reply: Externalities and citation practices

2016

Dr. Shiri raises some important questions on the results in our short report "Externalities and article citations: experience of a national public health journal (Gaceta Sanitaria)"[1]. We welcome any debate on the topic of citations research because little evidence is available on this topic and exchange between readers, authors, and editors contributes to enrich this discussion.

The challenge of laypeople cardio-pulmonary resuscitation training during and after COVID-19 pandemic.

2020

Experimental study on the effects of physical training on the defibrillation threshold

2011

Background: Chest compression artifacts during cardiopulmonary resuscitation (CPR) deteriorate the rhythm diagnosis of automated external defibrillators (AED). Cardiopulmonary resuscitation must therefore be interrupted for a reliable shock/no-shock decision. However, these hands-off intervals adversely affect the defibrillation success, and, in addition, pauses in chest compressions compromise circulation. An accurate diagnosis of the rhythmwhile performing CPR is therefore needed to minimize these hands-off intervals. Methods: The characteristics of the CPR artifact are very variable, and the artifact presents an important spectral overlap with human cardiac arrest rhythms. Consequently, …

Trends in clinical reproductive medicine research : 10 years of growth

2015

[Objective]: To study the most important metrics of publication in the field of reproductive medicine over the decade 2003–2012 to aid in discerning the clinical, social, and epidemiologic implications of this relatively new but rapidly emerging area in medical sciences. [Design]: Bibliometric analysis of most-cited publications from Web of Science databases. [Setting]: Not applicable. [Patient(s)]: None. [Intervention(s)]: None. [Main Outcome Measure(s)]: Most productive and frequently cited investigators, institutions, and countries and specific areas of research, scientific collaborations, and comparison of the growth of reproductive medicine research compared with other areas of medical…