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.

Computational studies of deformation in stainless steel rings due to torch heating

A support ring of AISI 304L stainless steel that holds vertical, parallel wires arranged in a circle forming a cylinder is studied. The wires are attached to the ring with heat-induced shrinkage. When the ring is heated with a torch the heat affected zone tries to expand while the adjacent cool structure obstructs the expansion causing upsetting. During cooling, the ring shrinks smaller than its original size clamping the wires. The most important requirement for the ring is that it should be as round as possible and the deformations should occur as overall shrinkage in the ring diameter. A three-dimensional nonlinear transient sequential thermo-structural Abaqus model is used together with a Fortran code that enters the heat flux to each affected element. The local and overall deformations in one ring inflicted by the heating are studied with a small amount of inspection on residual stresses. A variety of different cases are chosen to be studied with the model constructed to provide directional knowledge; torch flux with the means of speed, location of the wires, heating location and structural factors. The decrease of heating speed increases heat flux that rises the temperature increasing shrinkage. In a single progressive heating uneven distribution of shrinkage appears to the start/end region that can be partially fixed with using speeded heating’s to strengthen the heating of that region. Location of the wires affect greatly to the caused shrinkage unlike heating location. The ring structure affects also greatly to the shrinkage; smaller diameter, bigger ring height, thinner thickness and greater number of wires increase shrinkage.

Trilling race : the political economy of racialised visual-aural encounters

This thesis investigates the matter of race in the context of Finnish language acquisition among adult migrants in Finland. Here matter denotes both the materiality of race and how race comes to matter. Drawing primarily on an auto/ethno/graphic account of learning the Finnish language as a participant in the Finnish for foreigners classes, this thesis problematises the ontology and epistemology of race, i.e., what race is, how it is known, and what an engagement with race entails. Taking cues from the bodily practices of learning the Finnish trill or the rolling r, this study proposes a notion of “trilling race” and argues for an onto-epistemological dis/continuity that marks race’s arrival. The notion of dis/continuity reworks the distinction between continuity and discontinuity, and asks about the how of the arrival of any identity, the where, and the when. In so doing, an analysis of “trilling race” engages with one of the major problematics that has exercised much critical attention, namely: how to read race differently. That is, to rethink the conundrum of the need to counter “representational weight” (Puar 2007, 191) of race on the one hand, and to account for the racialised lived realities on the other. The link between a study of the phenomenon of host country language acquisition and an examination of the question of race is not as obvious as it might seem. For example, what does the argument that the process of language learning is racialised actually imply? Does it mean that race, as a process of racialisation or an ongoing configuration of sets of power relations, exerts force from an outside on the otherwise neutral process of learning the host country language? Or does it mean that race, as an identity category, presents as among the analytical perspectives, along with gender and class for instance, of the phenomenon of host country language acquisition? With these questions in mind, and to foreground the examination of the question of race in the context of Finnish language acquisition among adult migrants, this thesis opens with a discussion of the art installation Finnexia by Lisa Erdman. Finnexia is a fictitious drug said to facilitate Finnish language learning through accelerating the cognitive learning process and reducing the anxiety of speaking the Finnish language. Not only does the Finnexia installation make visible the ways in which the lack of skill in Finnish is fgured as the threshold – a border that separates the inside from the outside – to integration, but also, and importantly, it raises questions about the nature of difference, and the process of differentiation that separates the individual from the social, fact from fiction, nature from culture. These puzzles animate much of the analysis in this dissertation. These concerns continue to be addressed in the rest of part one. Whereas chapter two offers a reconsideration of the ambiguities of ethnisme/ethnicity and race, chapter three dilates on the methodological implications of a conception of the dis/continuity of race. Part two focuses on the matter of race and examines the political economy of visual-aural encounters, whereas part three shifts the focus and rethinks the possibilities and limitations of transforming racialised and normative constraints. Taking up these particular problematics, this thesis as a whole argues that race trills itself: its identity/difference is simultaneously made possible and impossible.

Hälsa i vårdande gemenskap : gemenskapens betydelse för äldre

The aim of the study and research questions: The aim of this study is to illuminate how caring communion can aid in promoting health as becoming in elderly people in the context of natural caring. The target group of the study consists of elderly citizens living at home. The focus of this thesis is on the concept of communion and how caring communion can affect the inner health resources in a patient’s inner health domain, as well as how caring communion can support health as becoming and inner health resources in the elderly. The main research questions of this study are the following: 1) what does communion mean? 2) what does caring communion mean? 3) what is the connection between caring communion and health? Theoretical perspective: The theoretical perspective of this qualitative study relies on the caritative caring theory as developed by scholars of caring sciences at the Åbo Academi University’s Vasa unit. The caritas motive is based on an ethos built on a consideration of togetherness, i.e. caring communion, a place where one feels at home and where one can be the person one was meant to be. Methodology: A hermeneutic research approach based on Gadamer (1997) permeates the study. This entails that understanding and interpretation become central. The study conducted in the thesis is divided into three sub-studies. Sub-study one and two are based on ontological determination whereas the third sub-study is carried out by contextual determination. The first sub-study is conducted by etymological and semantic analysis of the concept of communion (gemenskap) based on Koort (1975) and the second sub-study by determining the basic epistemological category of the concept based on Eriksson (2010b). Sub-study three is conducted through content analysis of 18 multidisciplinary and 13 caring science articles and dissertations based on Kvale (2009). The aim in the third sub-study is to define caring communions in various contexts of meaning based on Eriksson´s model of conceptual determination (2010b). All studies are interpreted through hermeneutic interpretation where the continuous movement from a part of a whole, to the whole, to part again, leads to new understanding. Finally, the findings from all the three sub-studies are compared to the concepts of pre-understanding and the inner-health-domain model of Wärnås (2002). Results: The results of the study offer a description of the dimensions of caring communion and a model that illuminates how caring communion can further health as becoming. The fundamentals of caring communion rest on the idea of a human being’s absolute right to dignity as a base for communion. The concept of communion contains a moral, an ethical, and a spiritual component. In communion, there exists a moral and ethical responsibility and a willingness to commit oneself. The individual is part of a connection or relation and knows the aim and course for the communion. A caring connection, a caring culture, a caring atmosphere and caring listening are characteristics of caring communion. In caring communion, the elderly feel trusting and see themselves as unique, powerful, and valuable. The model demonstrates that when the elderly are able to rest in caring communion, the virtues of courage and faith become strong and desire for life awaken within the elderly and health as becoming becomes possible. Conclusions: The outcome of the study is that all communion is not necessarily caring communion. In order for communion to be caring and for the elderly to achieve health as becoming, there are certain criteria that must be met. This is especially important when designing activities for the elderly in the context of natural caring.

Situational awareness for critical infrastructure protection

Postgraduate seminar series with a title Situational Awareness for Critical Infrastructure Protection held at the Department of Military Technology of the National Defence University in 2015. This book is a collection of some of talks that were presented in the seminar. The papers address designing inter-organizational situation awareness system, principles of designing for situation awareness, situation awareness in distributed teams, vulnerability analysis in a critical system context, tactical Command, Control, Communications, Computers, & Intelligence (C4I) systems, and improving situational awareness in the circle of trust. This set of papers tries to give some insight to current issues of the situation awareness for critical infrastructure protection. The seminar has always made a publication of the papers but this has been an internal publication of the Finnish Defence Forces and has not hindered publication of the papers in international conferences. Publication of these papers in peer reviewed conferences has indeed been always the goal of the seminar, since it teaches writing conference level papers. We still hope that an internal publication in the department series is useful to the Finnish Defence Forces by offering an easy access to these papers.

Människans liv med sömnbesvär och hur människor med sömnbesvär upplever kognitiv beteendeterapi

Sleep disorders are a common health problem in western countries. Every third working age person suffers from sleep deprivation and that often leads to other health problems as well. One can end up in a vicious circle, which can further decrease mood and ability to function. The aim of this thesis is to illustrate how sleep deprivation affects the lives of working age population and to deepen our understanding of life with sleep deprivation. Study questions are: how does sleep deprivation affect a working age person’s life and what kind of experiences do people have about cognitive-behavioural therapy as a treatment to sleep disorders. Theoretical perspective is based on clinical nursing science theories and the humanist view of man, which sees human as an entity. The methodology used is phenomenological approach and data analysis is conducted by using Ricœur’s hermeneutic phenomenological interpretation method. The empirical part is divided into two different sections. The material of the study consists of interviews and surveys done by people who have experienced sleep deprivation or sleep disorders. Two interviewees talked about their lives with sleep disorders and there are 21 surveys conducted on people’s experiences on cognitive-behavioural therapy. The partakers in the two sections are different people. The results show that people with sleep disorders can end up in a vicious circle of sleep deprivation and in worst cases a sleep disorder can take charge of a person’s whole life. Sleep disorder can cause shame and fear of stigma. Nevertheless, someone suffering from a sleep disorder can find strength and solutions to control the difficult situation. This study proves that both nursing staff and other people have little information about difficulties in sleeping and awareness should be improved in clinical nursing. A health-care provider has an essential role in preventing someone ending up in a vicious circle of sleep deprivation and cognitive-behavioural therapy can contribute to good health. Reflection at the end of cognitive-behavioural sleep therapy course helps patients to continue their learning process. When someone is sleep deprived, it means that they have control over the situation, but when someone has a sleep disorder, that person does not have the strength to control the situation.

Case: Kitaravahvistimen AB-luokan tehovahvistimen päivittäminen D-luokkaan

D-luokan vahvistimien etu perinteisiin A- tai AB-luokan vahvistimiin nähden on niitten korkea hyötysuhde ja pieni koko. Lisäksi ne ovat edullisia ja niihin voidaan asentaa pienemmät jäähdytyslevyt kuin perinteisiin vahvistimiin korkean hyötysuhteen ansiosta. Tässä tutkimuksessa asennetaan Peavey Solo –kitaravahvistimen pääteasteena toimivan AB-luokan päätevahvistimen tilalle tehokkaampi ja uudempaa vahvistinluokkaa edustava D-luokan vahvistin. Tutkimuksessa selvitetään, miten D-luokan vahvistimella toteutettu kytkentä toimii verrattuna alkuperäiseen kytkentään tutkimalla kitaravahvistimelle tyypillisiä sähköisiä ominaisuuksia. Työ toteutetaan mittauksin. Koska työssä olevissa kytkennöissä on jännitteisiä osia, on siinä perehdyttävä sähköturvallisuuteen. D-luokan vahvistin asettaa tietyt sähkötekniset kestävyysvaatimukset kytkennän teholähteelle ja kaiutinelementille, jolloin työssä paneudutaan myös niiden valintaan. D-luokan vahvistimeen päivitetyn kytkennän tuottamat äänenpainetasot olivat valtaosassa mittauksia suuremmat kuin alkuperäisellä kytkennällä. Äänenpainetasojen mittaustilanteissa myös kuormalle syötetyt tehot olivat suuremmat päivitetyllä kytkennällä verrattuna alkuperäiseen. Suurin päivitetyn kytkennän kuorman teho 72,72 W saavutettiin, kun kaiutinelementin yli oli 24,12 V:n jännitteen tehollisarvo ja kuorman teho oli noin 36 kertaa suurempi kuin alkuperäisellä kytkennällä. D-luokan vahvistimen mitatut harmonisen särön arvot ovat huomattavasti pienempiä kuin alkuperäisellä vahvistimella. Muokkaamattoman vahvistimen mitatusta sähköisestä taajuusvasteeesta nähdään, että alkuperäinen vahvistin korostaa tiettyjä taajuuksia, kun D-luokan vahvistimen taajuusvaste on sen sijaan likimain tasainen. Akustinen taajuusvaste ei ole niin tasainen D-luokan vahvistimeen päivitetyllä kytkennällä kuin alkuperäisellä kytkennällä ja sillä on myös kapeampi taajuusalue. Jos päivitetyn kytkennän sointia haluttaisiin parantaa, pitäisi tutkia lisää akustiseen taajuusvasteeseen vaikuttavia asioita.