Forming i barnehagen i lys av Reggio Emilias atelierkultur

Forming (Arts and crafts) and children’s creative action with materials and tools are less in use in the kindergarten than before. Political focus on children’s early learning has led to shifts in kindergartens toward other specific disciplines, and requirements for individual testing also of the smallest children’s competencies within these. Kindergarten teachers, educators, researchers and participants in social debate have pointed out that there are epistemological contradictions in descriptions of kindergarten quality as well as between current kindergarten policy documents and requirements for the kindergartens’ staff. Meanwhile, the content and methods in many kindergartens are inspired by practice and philosophy in the municipal kindergartens in Reggio Emilia, Italy. Correlation between kindergartens’ formingprojects and experiences from Reggio Emilia is actualized in particular through the workshop and the studio’s role in children’s learning processes. One starting point for the thesis’ problem area is a documented need for more knowledge about kindergarten’s educational content. The overarching goal of the thesis is to develop new knowledge about how learning takes place in kindergarten through examining the field of forming in kindergartens inspired by Reggio Emilia’s atelier culture. The thesis is theoretically anchored within pragmatism, and ties kindergarten’s aesthetic operations with materials and tools to socio-cultural perspective, social constructivism and post humanistic theory. The empirical material is obtained through a qualitative study with ethnography as methodological approach. The fieldwork is conducted in kindergarten, with two leading research questions: 1) How is atelierism perceived and unfolded in Norwegian Reggio Emilia-inspired kindergartens, and 2) how is forming perceived and unfolded in Norwegian Reggio Emilia-inspired kindergartens. A comprehensive and multifaceted material is analyzed, and the results are presented in the form of three themes: The physical environment, Relations and actions in interplay, and Expression forms and forms of expression. Each of these topics are supported by examples from kindergartens’ adult voices and the constructed empirical material. Insights into how learning takes place in the kindergarten subject of forming with inspiration from the Reggio Emilia atelier culture is discussed in the tension between educational philosophy, Nordic kindergarten tradition and neoliberal trends that kindergarten teachers must adhere to. Learning potentials in children’s opportunities for action in forming in light of the atelier appears in the results of the empirical study. The educational context described is characterized by experimental and playful actions where children’s sensations, curiosity and resistance are interacting with the identity of materials and tools. The results imply aesthetic, ethical, democratic and ecological reflections, which are also valid on a practical action level. The thesis contributes to description and understanding of kindergarten’ content and young children’s learning, the importance of atelier culture as inspiration for the kindergarten, and the further development of methodology and documentation of knowledge expressions.

Toimittajahallintaprosessin kehittäminen

Nykyaikaisessa monipuolisessa liiketoimintaympäristössä, tieto joka saadaan koko toimitusketjun osapuolilta, on perusedellytys menestykselle. Ammattimaisessa hankinnassa keskitytään kokonaisuuden hallintamenetelmiin, joissa keskitytään ohjaamaan toimittajasuhteita, prosesseja ja tuloksia. Näistä erityispiirteistä johtuen, toimittajahallinta on yksi tärkeimmistä hankinnan tehtävistä. Toimittajahallinta vaatii laaja-alaista asiantuntijuutta ja yhteistyötä, niin sisäisten, kuin ulkoisten sidosryhmien kanssa. Tämän tutkimuksen tavoitteena oli tutkia kokonaisvaltaisesti hankintaa ja toimittajahallintaa, sekä kehittää suositukset kattavalle toimittajahallintaprosessille kohdeyrityksen hankintakategorialle. Tutkimuksen kirjallisuusselvitys perustuu kahteen osa-alueeseen, jotka ovat olennaisia kohdeyrityksen kokonaisvaltaisessa hankintaprosessissa. Ensimmäisessä osassa tarkastellaan hankintatoimea yrityksen sisäisistä näkökulmista, joita ovat hankinta, muutoksenhallinta ja prosessijohtaminen. Toisessa osassa hankintatoimea tarkastellaan toimittajayhteistyön näkökulmista, joita ovat toimittajahallinta, toimittajien luokittelu ja suorituskyvyn mittaaminen. Tutkimuksen tulosten perusteella kohteena olevan hankintakategorian kehityskohteiksi erityisesti nousivat kokonaisuuden ja kaikkien toimitusketjun osien kustannustehokkuuden analysointi, kokonaiskustannustenhallinta, prosessien määrittäminen ja syklisyys, sekä yhteistyön merkitys poikkifunktionaalisten ryhmien kanssa.

From Unspecific Quenching to Specific Signaling: Functional GTPase Assays Utilizing Quenching Resonance Energy Transfer (QRET) Technology

The aim of the work presented in this study was to demonstrate the wide applicability of a single-label quenching resonance energy transfer (QRET) assay based on time-resolved lanthanide luminescence. QRET technology is proximity dependent method utilizing weak and unspecific interaction between soluble quencher molecule and lanthanide chelate. The interaction between quencher and chelate is lost when the ligand binds to its target molecule. The properties of QRET technology are especially useful in high throughput screening (HTS) assays. At the beginning of this study, only end-point type QRET technology was available. To enable efficient study of enzymatic reactions, the QRET technology was further developed to enable measurement of reaction kinetics. This was performed using proteindeoxyribonuclei acid (DNA) interaction as a first tool to monitor reaction kinetics. Later, the QRET was used to study nucleotide exchange reaction kinetics and mutation induced effects to the small GTPase activity. Small GTPases act as a molecular switch shifting between active GTP bound and inactive GDP bound conformation. The possibility of monitoring reaction kinetics using the QRET technology was evaluated using two homogeneous assays: a direct growth factor detection assay and a nucleotide exchange monitoring assay with small GTPases. To complete the list, a heterogeneous assay for monitoring GTP hydrolysis using small GTPases, was developed. All these small GTPase assays could be performed using nanomolar protein concentrations without GTPase pretreatment. The results from these studies demonstrated that QRET technology can be used to monitor reaction kinetics and further enable the possibility to use the same method for screening.

Ensimmäinen sekunti

Kirjallisuusarvostelu

Kaikki luovuudesta, luovuus kaikille

Kirjallisuusarvostelu

Yleisteos saamelaisuudesta vähän tietävälle lukijalle

Kirjallisuusarvostelu

Euroopan unioni politisoivana mahtina

1/2014 on lehden EU-erikoisnumero.

Ulrich Beck ja Jürgen Habermas kosmopoliittisen Euroopan aikalaispropagoijina : sosiologi Mikko J. Virtasen haastattelu

1/2014 on lehden EU-erikoisnumero.