Search results for "diversity"
showing 10 items of 3950 documents
Co-sensing and co-shaping as shared and relational practices in bringing about relational leaders in higher education
2021
AbstractThe aim of this article is to investigate how and what kinds of relational and shared practices were co-created within a multicultural team in a higher education collaborative learning environment. The students interacted while working towards the shared goal of co-constructing knowledge. The study provides insight into how student teams can actively build collaboration in learning spaces through manifesting relational leadership. Shared and relational practices refer broadly to all the knowledge, attitudes and skills that emerge from team interaction. A compound theoretical framework combining relational leadership and leadership trichotomy was adapted to study what particular fact…
“I felt a bit nervous” : Virtual Exchange as an emotional journey
2021
Virtual Exchange is a collective term for a set of collaborative online learning practices that cut across institutional, cultural, and international borders. Moving outside their learning environments, the participants engage in project work with foreign peers. The teams have to work across time zones, use foreign languages, manage cultural differences and apply digital tools for communication and collaboration. The virtual projects enhance the development of transversal work/life skills, which are an asset in today’s global labour market. The aim of the present study is to explore the emotional trajectory of Virtual Exchange based on the students’ e-portfolios. By analysing the self-evalu…
Faunal changes and palaeobiodiversity of Italian vertebrate assemblages during the last glacial cycles.
2006
Evolution and ecological aspects of parthenogenetic and sexual bagworm moths (Lepidoptera: Psychidae: Naryciinae)
2012
Seasonal feeding strategies of subarctic zooplankton
2012
Diversifying crop rotations with temporary grasslands: potentials for weed management and farmland biodiversity
2010
Fruchtfolgen können dazu dienen, die kontinuierliche Selektion von Unkrautarten zu verhindern, die an eine bestimmte Kultur angepasst sind. Dies könnte dem Unkrautmanagement, der Einsparung von Herbiziden, und der Biodiversität dienen. Heutige, sehr einfache Furchtfolgen könnten durch mehrjährige Futterkulturen diversifiziert werden. Die Einflüsse solcher mehrjähriger Kulturen auf Unkräuter wurden in vier Ansätzen untersucht : 1) Vegetationsaufnahmen auf 632 Feldern in Westfrankreich zeigten, dass die Unkrautzusammensetzung zwischen mehrjährigen Futterkulturen und einjährigen Kulturen stark variiert. Der Vergleich von Feldern vor, während und nach mehrjährigen Futterkulturen legte nahe, das…
Beneficial coinfection can promote within-host viral diversity
2018
Abstract In many viral infections, a large number of different genetic variants can coexist within a host, leading to more virulent infections that are better able to evolve antiviral resistance and adapt to new hosts. But how is this diversity maintained? Why do faster-growing variants not outcompete slower-growing variants, and erode this diversity? One hypothesis is if there are mutually beneficial interactions between variants, with host cells infected by multiple different viral genomes producing more, or more effective, virions. We modelled this hypothesis with both mathematical models and simulations, and found that moderate levels of beneficial coinfection can maintain high levels o…
Kooperatīva mācīšanās kā līdzeklis 7-12 gadu vecu bērnu kapoeiras kustību iegaumēšanai
2020
Šajā maģistra darbā autore pētīja, vai kooperatīvā mācīšanās uzlabo kapoeira horeogrāfiju atcerēšanos. Autore organizēja 9 video novērošanas sesijas 7-12 gadus veciem kapoeira audzēkņiem Capokids Capoeira Latvia organizētajās nodarbībās. Trīs bērnu grupas strādāja katrā no trim mācību organizācijas formām: indivīduāli, grupu darbs, un darbs pāros. Kopumā pētījumā piedalījās 53 bērni. Autore analizēja bērnu sasniegumus un pētīja uzvedību. Papildus uzmanība tika pievērsta bērniem ar augstu sasniegumu līmeni un bērniem ar dažādām vajadzībām. Autore secināja, ka kooperatīvā mācīšanās uzlabo capoeira horeogrāfiju, atcerēšanos un papildus nodrošina bērniem iespēju apgūt sociālās prasmes. Darba re…
VegItaly: The Italian collaborative project for a national vegetation database
2012
Abstract Two years after its official start, the national vegetation database VegItaly, a collaborative project supported by the Italian scientific community and developed by a large group of scientists, is presented. This article offers a concise overview of the content of the database, currently consisting of 31,100 vegetation plot, including published and unpublished data. Some basic statistics are analysed; for example, data distribution in space and time, represented vegetation types expressed as physiognomic categories. Although rather young and still in progress, VegItaly already contains data from all the Italian regions and stands as an optimal candidate for the development of an I…
Predicting species richness of wood-inhabiting fungi, epiphytic bryophytes and lichens based on stand structure and indicator species
2015
Maailmanlaajuinen monimuotoisuuden vähentyminen on ollut suuri huolenaihe jo useiden vuosikymmenten ajan. Lauhkeat lehtimetsät ovat yksi eniten ihmisen vaikutuksesta kärsineistä biomeista ja eteenkin vanhat, luonnontilaiset metsät ovat vähentyneet huolestuttavasti. Ilmaston ja maisemallisten tekijöiden lisäksi metsän historia, häiriödynamiikka, metsätalous ja ekologinen jatkuvuus vaikuttavat metsän rakenteelliseen monimuotoisuuteen ja näin ollen myös lajirunsauteen. Monet lajiryhmät ovat kuitenkin huonosti tunnettuja ja vaikeasti havaittavissa, eikä lopullisia syitä lajin häviämiseen alueelta pystytä varmasti sanomaan. Tutkimukseni tarkoitus oli selvittää, mitkä elementit metsän rakenteessa…