Search results for "succe"

Les pratiques pédagogiques en première année universitaire: description et analyse de leurs implications sur la scolarité des étudiants

2014

In France, there is little research on university teaching and focusing specifically on teaching practices. This present research aims to explore this concept in two different ways. The first part focuses on the description of the practices implemented by teachers during first-year university lectures. Using in situ observation of lecture practices of 49 teachers from five programmes, we first show that teachers’ practices mostly rely on traditional methods as defined by Bru (2006). However, we show a variety of practices among teachers. The second part of this research updates our knowledge of the implications of these practices on student studies. 734 freshmen from these sectors were inte…

Avoiding patterns in irreducible permutations

2016

We explore the classical pattern avoidance question in the case of irreducible permutations, <i>i.e.</i>, those in which there is no index $i$ such that $\sigma (i+1) - \sigma (i)=1$. The problem is addressed completely in the case of avoiding one or two patterns of length three, and several well known sequences are encountered in the process, such as Catalan, Motzkin, Fibonacci, Tribonacci, Padovan and Binary numbers. Also, we present constructive bijections between the set of Motzkin paths of length $n-1$ and the sets of irreducible permutations of length $n$ (respectively fixed point free irreducible involutions of length $2n$) avoiding a pattern $\alpha$ for $\alpha \in \{13…

Patterns of successful media production

2016

While it has been acknowledged that convergence is a multidimensional phenomenon, the convergence of media production processes has received little attention from researchers so far. In this article, we address this research gap with a qualitative study of production processes in different types of media. Our starting point is that independent of the media type, common product characteristics can be identified, that promote success in the audience market. We ask whether the same is true for process characteristics; whether there are converged processes that promote audience success independent of the media type. The study is based on n = 39 interviews in the German-speaking markets. Our fi…

Technical-Tactical Actions Used to Score in Taekwondo: An Analysis of Two Medalists in Two Olympic Championships

2019

Research in taekwondo has traditionally focused on specific aspects athletes' overall technical and tactical skills, while ignoring other important issues such as identifying how successful athletes score points. The aim of the current study was to follow two medalists through two Olympic Championships (2012 and 2016) to discover the effective patterns associated with scoring in taekwondo using an observational methodology. An ad-hoc taekwondo observational tool was used to codify the actions performed by the athletes. An observational descriptive and multivariate analysis of 1,688 actions performed by the athletes was conducted. A lag sequential and polar coordinate analysis was performed …

The use of vegetation as a natural strategy for landfill restoration

2018

Under my wing: lesser kestrels and jackdaws derive reciprocal benefits in mixed-species colonies

2011

In mixed-species assemblages, antipredator benefits for a timid species nesting close to a more pugnacious one are often reported. Advantages for the protected species are usually manifested in terms of higher reproductive success than conspecifics nesting remote to the protector species. Whether the protector species also accrues any benefit remains untested, and the species-specific behavioral traits underlying enhanced reproductive output in mixed-species associations remain poorly documented. We studied associations between lesser kestrels (Falco naumanni) and jackdaws (Corvus monedula) nesting in rural buildings in the Gela Plain (Italy). We tested for interspecific interactions of jac…

The Root Mycobiota of Betula aetnensis Raf., an Endemic Tree Species Colonizing the Lavas of Mt. Etna (Italy)

2021

Betula aetnensis is an endemic tree of high conservation value, which thrives on the nutrient-poor volcanic soils of Mount Etna. Since plant–microbe interactions could play a crucial role in plant growth, resource uptake, and resistance to abiotic stresses, we aimed to characterize the root and rhizosphere microbial communities. Individuals from natural habitat (NAT) and forest nursery (NURS) were surveyed through microscopy observations and molecular tools: bacterial and fungal automated ribosomal intergenic spacer analysis (ARISA), fungal denaturing gradient gel electrophoresis (DGGE). B. aetnensis was found to be simultaneously colonized by arbuscular (AM), ectomycorrhizal (ECM), ericoid…

Copia de carta escrita por los Grandes de España à su Magestad Christianissima.

Precedeix al tít.: ✠ Copia de carta, que los mismos Grandes escrivieron al Duque de Alva, con que acompaña à la antecedente, p. [3]-[4]. Respuesta de su Magestad Christianissima à los Grandes / traducida del idioma francès, p. [5]. Copia de carta del Duque de Alva à los Grandes, p. [6]-[7 Text a 1 col. - Reclams Sign.: [ ]4

Seasonal succession of phytoplankton in an ice-free pond warmed by a thermal power plant

1982

In a pond receiving warmed cooling waters from a thermal power plant, the physical and chemical properties of the water, phytoplankton, periphyton and zooplankton were monitored on a weekly sampling schedule. In winter the phytoplankton growth was limited by poor light conditions. In mid-February a rapid phytoplankton growth started, simultaneously with increasing light energy, high nutrient concentrations and small herbivorous zooplankton populations. The increase of phytoplankton biomass was stopped by lack of free nutrients and silica at the end of March. From May until August the phytoplankton standing crop was mainly regulated by herbivorous zooplankton. The autumnal maximum of phytopl…

Yearly succession of the phytoplankton in an ice-free pond in central Finland

1981

Seasonal succession of the phytoplankton was studied with shortinterval sampling in an eutrophic pond warmed during winter months by a small thermal power plant in central Finland since Octover 1978. Simultaneously with phytoplankton, also physical and chemical properties of water and zooplankton were studied.