Search results for "Reciproc"
showing 10 items of 281 documents
'A Shared Reality between a Journalist and the Audience': How Live Journalism Reimagines News Stories
2021
Live journalism is a new journalistic genre in which journalists present news stories to a live audience. This article investigates the journalistic manuscripts of live journalism performances. With the focus on texts, the article reaches beyond the live performance to explore the wider implications and potentials pioneered by live journalists. The data were gathered from <em>Musta laatikko</em> (‘Black Box’) manuscripts, a live journalism production by the Finnish newspaper <em>Helsingin Sanomat</em>. The manuscripts were analysed as <em>eudaimonic journalism</em> through four conceptual dimensions: self-transcendence, autonomy, competence, and relatedne…
Non-Equilibrium Thermodinamic analysis of rotating counterflow superfluid turbulence
2008
Two alternative evolution equations for the vortex line density L in counterflow superfluid turbulence in 4He were proposed by Vinen in 1958. These equations was recently generalized to counterflow superfluid turbulence in rotating containers. Here, according with the formalism of Non-Equilibrium Thermodynamics, the compatibility between the alternative Vinen equation as evolution equation for the vortex line density in rotating counterflow turbulence and the velocity of the superfluid component is studied. From the compatibility request a new term dependent on the anisotropy of the tangle arises.
Dynamics between student vs. teacher perceptions of mathematics task-orientation and mathematics performance among adolescents
2017
This study examined the dynamics between perceptions of mathematics task-orientation and mathematics performance among Finnish adolescents over a period of two last years of secondary school. Task-orientation in math was assessed at the beginning of grade 8 and again at the end of grade 9 using both student and teacher-reports. At the same time points, students' mathematics performance was evaluated via standardized test. The cross-lagged associations of task-orientation and mathematics performance were examined taking account the possible impacts of general cognitive ability, technical reading skills, reading comprehension and gender. The results showed that a high level of mathematics per…
Dentinal microcracks after root canal instrumentation using instruments manufactured with different NiTi alloys and the SAF system: A systematic revi…
2021
Aim: The aim of this systematic analysis was to assess the prevalence of dentinal microcracks at various levels (3, 6, and 9 mm from the apex) after using instruments made with conventional, R-Phase, and M-Wire NiTi alloys and the SAF system. Materials and Methods: Electronic searches were conducted in the databases Embase, Cochrane Library, Scopus, PubMed, and Web of Science. To arrange search methods, “MeSH” terms and/or keywords typically associated with the subject were paired with the Boolean operators “AND” and “OR.” Additional searches were conducted on the websites of four separate endodontic journals. After reading the titles and excluding duplicates, 1000 of the 1343 documents ori…
ANALYSIS OF A RECIPROCATE ENGINE–BASED COGENERATION PLANT WITH HIGH TEMPERATURE HEAT RECOVERY FOR INDUSTRIAL USES
2012
In consequence of the increasing awareness on the future scarcity of fossil energy sources and the global warming impact of energy conversion processes, the European Union has been planning several actions to enhance the efficiency of energy use and reduce the environmental impact. The declared goals of EU actions are synthetized in the 20-20-20 formula, consisting of an expected 20% increase of energy efficiency, a 20% contribution to the total energy supply by renewable sources and a 20% abatement of pollutant emissions. Applications of cogeneration in process industry can significantly contribute to achieve these targets. In this paper a reciprocate engine-based Combined Heat and Power (…
Equal-Status Relationships in the Gym
1994
Abstract Strategies for developing equal-status relationships through reciprocal modeling, tutoring. and caring may guide teachers as they help children with disabilities make the transition from special education programs back to regular classes.
Kultura i więzi społeczne. Przypadek Tunezji
2020
Artykuł ukazuje przemiany więzi społecznej wtrzech wymiarach: pokrewieństwa, więzi wynikającej zwyboru uczestnictwa iwięzi uczestnictwa organicznego. Te trzy wyróżnienia więzi zostały przedstawione wkontekście solidarności idaru oraz dokonujących się transformacji. Więzi pokrewieństwa akcentują pochodzenie, więzi wynikające zwyboru uczestnictwa oznaczają kontakty jednostek zinnymi osobami, również grupami iinstytucjami od których nabywa wiedzę, awięź uczestnictwa organicznego charak-teryzuje się uczeniem iwykonywaniem określonej funkcji worganizacji pracy. Dokonujące się przemiany nie wyrugowały zasady wzajemnej pomocy rodzinnej isolidarności między generacjami, przybierając różne formy wza…
Direct Numerical Simulation of Pulsatile Turbulent Channel Flow
2008
Influence of operator’s experience on the shaping and centering ability of WaveOne single-file system
2015
Aim. The aim of this study was to assess the influence of operator experience on the centering ability of WaveOne reciprocating system on S-shape simulated root canals. Methods. Forty S-shaped canals in resin blocks were assigned in two groups (n=20 for each group). Groups 1 was shaped by an expert operator, postgraduate in endodontics with more of ten years experience, while a not expert operator, a student in the last year of study, with poor endodontic experience performed shaping in Groups 2. A first survey of canals has been made with K-file 10 to assess the working length (WL), after that the glide path was achieved with PathFile 1, 2, and 3 (Dentsply Maillefer) at the WL. Subsequentl…
Influència de la curvatura del conducte radicular i del moviment en la fatiga cíclica dels instruments de sistemes de llima única
2015
L’objectiu de l’estudi ha sigut avaluar la resistència a la fatiga cíclica de quatres sistemes de llima única en conductes corbats, estudiar la influència del moviment i de l’àrea de la secció transversal. Metodologia. S’utilitzaren un total de 240 llimes noves de 4 sistemes de llima única amb un diàmetre a la punta de 0,25mm: 60 llimes WaveOne Primary (Densply-Maillefer), 60 llimes Reciproc R25 (VDW), 60 llimes OneShape (Micro-Mega) i 60 llimes F360 #25 (Komet Brasseler); que foren dividides de manera aleatòria en 24 grups (ni=10). Prèviament a l’estudi tots els instruments van ser inspeccionats amb un lupa estereomicroscòpica de 16 augments, per a anàlisi morfològic i per descartar qualse…