Search results for "K+K"
showing 10 items of 14760 documents
A Perspective : Active Role of Lipids in Neurotransmitter Dynamics
2019
AbstractSynaptic neurotransmission is generally considered as a function of membrane-embedded receptors and ion channels in response to the neurotransmitter (NT) release and binding. This perspective aims to widen the protein-centric view by including another vital component—the synaptic membrane—in the discussion. A vast set of atomistic molecular dynamics simulations and biophysical experiments indicate that NTs are divided into membrane-binding and membrane-nonbinding categories. The binary choice takes place at the water-membrane interface and follows closely the positioning of the receptors’ binding sites in relation to the membrane. Accordingly, when a lipophilic NT is on route to a m…
Interdisciplinary Nature of Nanoscience: Implications for Education
2016
A lot of expectations rest on the interdisciplinarity of nanoscience, and it has even been proposed as the deciding factor in the progress of the field [1]. What opportunities and challenges does the interdisciplinary nature of nanoscience bring to science education at different levels? This chapter first analyzes the much‐discussed interdisciplinarity of nanoscience today, and then discusses how and why those features should be addressed in education. peerReviewed
Merit-based exclusion in Finnish music schools
2019
In this article I analyse merit-based exclusion in Finnish music schools for children and young people. I base my study on my earlier research on meritocracy and written data collected online from current and former music school students in the autumn and winter of 2015–2016. I am able to show there are implicit and explicit merit-based hierarchies in the music school. Hierarchies and exclusion are shown to be connected to the institution’s meritocratic features. As the hierarchies are merit-based, it is hard to question them. The hierarchies justify excluding students from certain practices such as performances. These practices are in fact learning opportunities, as has been established by…
Facilitators and inhibitors of organic food buying behavior
2021
Abstract Consumption patterns across the globe indicate consumers’ rising interest in purchasing organic food due to increasing personal-health consciousness. However, research on organic food shows a low translation of this interest into stated preferences for purchasing organic food. Limited academic research has explored this puzzling buying behavior of consumers, particularly in developed economies such as Japan. Our study addresses this gap by examining the factors that facilitate or inhibit Japanese consumers’ buying behavior toward organic food. We use the Stimulus-Organism-Response framework, Innovation Resistance Theory, and Dual-Factor Theory to examine these factors by analyzing …
Ensuring Diverse User Experiences and Accessibility While Developing the TeSLA e-Assessment System
2019
The TeSLA project, with its new, innovative approaches for e-assessment, offers a great possibility for increasing the educational equality and making higher education studies available for all. It has been estimated that 10–15% of students in higher education institutions have some disabilities or special educational needs. At online universities or in online programmes, the number is even higher. These numbers emphasise the importance of the universal design for learning as a leading principle while developing the digital learning environments and e-assessment procedures. In this chapter, we describe the key elements of ensuring the accessibility of the TeSLA e-assessment system during th…
Effects of maternal singing during kangaroo care on maternal anxiety, wellbeing, and mother-infant relationship after preterm birth: a mixed methods …
2020
Introduction: Preterm birth may disturb the typical development of the mother– infant relationship, when physical separation and emotional distress in the neonatal intensive care unit may increase maternal anxiety and create challenges for early interaction. This cluster-randomized controlled trial examined the effects of maternal singing during kangaroo care on mothers’ anxiety, wellbeing, and the early mother– infant relationship after preterm birth. Method: In the singing intervention group, a certified music therapist guided the mothers (n = 24) to sing or hum during daily kangaroo care during 33–40 gestational weeks (GW). In the control group, the mothers (n = 12) conducted daily kanga…
Validity and reliability of the motivation for physical activity (RM4-FM) questionnaire
2021
There is a lack of validated instruments measuring motivation for physical activity (RM4-FM) in the Finnish language. The study examined the translated RM4-FM instrument’s psychometric properties in a sample of healthy, older Finnish adults. RM4-FM was translated and linguistically validated adhering to published guidelines. 65–75-year olds (n=102), completed the RM4-FM, the physical activity acceptance questionnaire (PAAQ) and sociodemographic characteristics questionnaires electronically. The RM4-FM was readministered one month after the initial assessment. RM4-FM translated well into Finnish. Motivation dimension scores were skewed towards high internal and low external motivation. A flo…
Developing E-Authentication for E-Assessment : Diversity of Students Testing the System in Higher Education
2020
Sähköinen tunnistautuminen on yksi keskeisistä teemoista verkko-opetuksessa, -opiskelussa ja - arvioinnissa. Tämän tutkimuksen tarkoituksena oli tutkia opiskeluunsa erityistä tukea tarvitsevien yliopisto-opiskelijoiden käyttökokemuksia kehitteillä olevasta sähköisestä tunnistautumisjärjestelmästä. Erityistä huomiota kehittämistyössä kiinnitettiin tunnistautumisen saavutettavuuteen. Kaikkiaan 15 opiskelijaa testasi TeSLA-projektin osana kehitettyä tunnistautumisjärjestelmää, johon kuului kasvojentunnistus, äänentunnistus, näppäilyntunnistus, tekstityylianalyysi ja plagioinnin tunnistus. Opiskelijat täyttivät esi- ja jälkikyselylomakkeet sekä osallistuivat henkilökohtaisiin haastatteluihin. T…
Getting into the Same Boat – Enabling the Realization of the Disabled Child’s Agency in Adult–Child Play Interaction
2021
The purpose of this study was to find out how an adult can enable or hinder the realization of a disabled child’s agency in play interaction. We focused on the child’s play invitations, which were constructed as dispreferred by the adult. The data consisted of nine videotaped playing situations with five nurses and five disabled children in a children’s neurological ward. The microanalysis with interventionist applied conversation analysis focused on one playing situation between one nurse and one three-year-old boy with no spoken language. The nurse responded to the child’s play invitations constructed as dispreferred by her in three different ways. Two of them were about trying to control…
Intensified forestry as a climate mitigation measure alters surface water quality in low intensity managed forests
2020
Climate change has led to a focus on forest management techniques to increase carbon (C) sequestration as a mitigation measure. Fertilisation and increased removal of biomass have been proposed. But these and other forest practices may have undesirable effects on surface water quality. In naturally acid-sensitive areas such as much of Fennoscandia a concern is acidification due to acid deposition in combination with forest practices that increase the removal of base cations and leaching of nitrate (NO3). Here we apply the biogeochemical model MAGIC to the coniferous-forested catchment at Birkenes, southernmost Norway, to simulate the effects of forest fertilisation and harvest on soil and s…