Search results for " Interaction"

Diet composition and seasonal feeding patterns of a freshwater ringed seal (Pusa hispida saimensis)

2015

The Saimaa ringed seal (Pusa hispida saimensis) is one of the few freshwater seal populations worldwide. The major conservation issue of this critically endangered population is bycatch mortality. We used digestive tract content and stable isotopes (d13C and d15N) to estimate the diet and seasonal feeding patterns for gaining better understanding of the seals feeding habits and potential conservation implications. The diet was similar across age groups. Altogether 15 fish species were identified and the most important were smelt (Osmerus eperlanus), ruff (Gymnocephalus cernuus), perch (Perca fluviatilis), vendace (Coregonus albula) and cyprinids. The high d15N values suggested that the seal…

Substrate specificity screening of oat (Avena sativa) seeds aminopeptidase demonstrate unusually broad tolerance in S1 pocket.

2012

Aminopeptidases are proteolytic enzymes that remove one amino acid at a time from N-terminus of peptidic substrates. In plants, inhibitors of aminopeptidases can find potential applications in agriculture as herbicides. In this report we have used a library of fluorogenic derivatives of natural and unnatural amino acids for substrate specificity profiling of oat (Avena sativa) aminopeptidase. Interestingly, we have found that this enzyme recognizes effectively among the natural amino acids basic residues like Arg and Lys, hydrophobic Phe, Leu and Met, but also to some extent acidic residues Asp and Glu. In the case of unnatural amino acids hydrophobic residues (hPhe and hCha) and basic hArg…

How do online communities matter? Comparison between active and non-active participants in an online behavioral weight loss program

2016

This paper contributes to the discussion on the potential of different social media platforms in health behavior change programs. More specifically, it compares the outcomes of participation in different online community platforms in an online behavioral weight loss program. Results show that active participants on online community platforms perceive their service experience more positively, follow instructions more precisely, have a more positive perception of achieving their goals, and also feel that they receive more social support than do those who do not actively participate in online community channels, although no differences were found related to weight loss itself. Furthermore, int…

New developments in the pathogenesis of obesity-induced hypertension

2015

Obesity is a disorder that develops from the interaction between genotype and environment involving social, behavioral, cultural, and physiological factors. Obesity increases the risk for type 2 diabetes mellitus, hypertension, cardiovascular disease, cancer, musculoskeletal disorders, chronic kidney and pulmonary disease. Although obesity is clearly associated with an increased prevalence of hypertension, many obese individuals may not develop hypertension. Protecting factors may exist and it is important to understand why obesity is not always related to hypertension. The aim of this review is to highlight the knowledge gap for the association between obesity, hypertension, and potential …

Heritability of anterior chamber depth and axial length: a population-based twin study among 66 to 79-year old female twins.

2014

Coding emotions in computer-mediated communication: the example of YouTube comments

2018

Computer-mediated communication (CMC) is essentially text-based. This is generally said to result in a “paucity of paralinguistic and non-linguistic cues” (Bieswanger, 2013: 468), but it is also considered to be the main reason for the development of other characteristic non-verbal modalities, such as emoticons and emoji. How are, then, emotions expressed in such a specific context? Are verbal modalities as limited as they are said to be? Do non-verbal modalities complete or replace them? This paper will try to answer those questions using discourse analysis tools applied to a sample of comments on a YouTube video.

Academic Journal Publishing and Open Access

2015

Human Technology: An Interdisciplinary Journal on Humans in ICT Environments started in 2005 as an open-access, peer-reviewed academic journal, published only online. At that time, the traditional printed journal model of publishing houses was quite dominant and largely uncontested. Now open-access journal publishing is growing rapidly (Bjork & Solomon, 2014) and providing important alternative routes to researchers’ access to the literature in many disciplines. This editorial only discusses the gold model of open-access publishing, not the green model (traditional journal publishing and a parallel repository). 1

What matters more in open access journal publishing : Scientific rigor or financial vigor?

2021

Academics and librarians around the world are raising concern about the current state of scholarly journal publishing in that the majority of journals are under the control of five multinational commercial journal publishing companies. Some are advocating for scholars to take back control of scholarly communication, particularly because it is the academics who are supplying and managing most of the content for journals. Open access publishing is one option, but the question of sustainability in funding streams raises concerns. Also the roles of scholarly societies, academic association, and universities in looking for stability in nonprofit journal publishing are discussed.

A Validation Study of Classroom Assessment Scoring System-Secondary in the Finnish School Context

2018

This study examined the reliability and validity of the Classroom Assessment Scoring System–Secondary (CLASS-S) in Finnish classrooms. Trained observers coded classroom interactions based on video recordings of 46 Grade 6 classrooms (450 cycles). Concurrent associations were investigated with respect to teacher self-ratings (e.g., efficacy beliefs and teaching-related stress). Confirmatory factor analysis showed that the hypothesized three-factor structure of the original CLASS-S (Emotional Support, Organizational Support, and Instructional Support), with some modifications, provided a better fit for the data compared with one- and two-factor structures. Structural validity was demonstrated…

Embodied and affective negotiation over spatial and epistemic group territories among school-children : (Re)producing moral orders in open learning e…

2022

This study investigates how schoolchildren organise their spatial and epistemic ‘territories’ among peer groups to constitute local social and moral orders in open learning environments. Open learning environments, the result of recent school reforms in Finland, challenge the conventional organisation of traditional classrooms. We use a microanalysis of naturally occurring video-recorded interactions to show the interactional dynamics of how children produce epistemic and spatial territories by creating moment-by-moment unfolding participation frameworks and emotional alliances. We suggest that the lack of institutional structures in open learning environments withholds children from the te…