Search results for "NSS"

Familiarity with digital twin totality: Exploring the relation and perception of affordances through a Heideggerian perspective

2022

The concept of affordances has become central in information systems literature. However, existing perspectives fall short in providing details on the relational aspect of affordances, which can influence actors' perception of them. To increase granularity and specificity in this regard, researchers have suggested that it be supplemented with other concepts or theories. In this article, we argue that the Heideggerian concepts of ‘familiarity’ and ‘referential totality’ are well suited for increasing our understanding of the relational aspects of affordances in information systems research. To explore this idea, we conducted a case study of a project concerning the development of a digital t…

Quantitative Analysis of Dynamic Association in Live Biological Fluorescent Samples

2014

Determining vesicle localization and association in live microscopy may be challenging due to non-simultaneous imaging of rapidly moving objects with two excitation channels. Besides errors due to movement of objects, imaging may also introduce shifting between the image channels, and traditional colocalization methods cannot handle such situations. Our approach to quantifying the association between tagged proteins is to use an object-based method where the exact match of object locations is not assumed. Point-pattern matching provides a measure of correspondence between two point-sets under various changes between the sets. Thus, it can be used for robust quantitative analysis of vesicle …

Positioning Accuracy Comparison of GNSS Receivers Used for Mapping and Guidance of Agricultural Machines

2020

Global Navigation Satellite Systems (GNSS) allow the determination of the 3D position of a point on the Earth&rsquo

Fast Implementation of Double-coupled Nonnegative Canonical Polyadic Decomposition

2019

Real-world data exhibiting high order/dimensionality and various couplings are linked to each other since they share some common characteristics. Coupled tensor decomposition has become a popular technique for group analysis in recent years, especially for simultaneous analysis of multi-block tensor data with common information. To address the multiblock tensor data, we propose a fast double-coupled nonnegative Canonical Polyadic Decomposition (FDC-NCPD) algorithm in this study, based on the linked CP tensor decomposition (LCPTD) model and fast Hierarchical Alternating Least Squares (Fast-HALS) algorithm. The proposed FDCNCPD algorithm enables simultaneous extraction of common components, i…

Peer to Peer Equation Augmentation for an Altitude Aided GNSS Receiver

2010

This paper considers the possibility to integrate external altitude measurements with a Kalman based Global Navigation Satellite System (GNSS) receiver in a peer to peer scenario. The performance of such a system is investigated for different characteristics of the aiding measurement and for different degree of trust of the receiver upon the aiding measurement. The aiding measurement is obtained starting from the altitude measurements that the other peers in the network send to the aided user. The experiments highlight the need for a parameter that points out the effectiveness and the consistency of the computed aiding measurement. To this purpose, a reliability index is proposed, on the ba…

Health and Social Care Educators’ Competence in Digital Collaborative Learning : A Cross-Sectional Survey

2020

The ongoing change from traditional pedagogy to digital collaborative learning requires a new mode of teaching, learning, and educators’ responsibilities. For competence in digitally mediated teaching, educators need understanding of how to provide appropriate digital environment to learn collectively and individually. The aim of this study was to describe and explore health and social care educators’ perceptions of their current level of competence in digital collaborative learning and identify distinct educators’ profiles. Data were collected via cross-sectional survey from educators in 21 universities of applied science and eight vocational colleges in Finland using an instrument coveri…

Measurement of Head Motion during Double-Poling Technique in Cross-Country Ski Classical Race using Kinematic GNSS

2019

Cultural Knowledge in a Changing World – Research, Teaching and Cultural Encounters

2023

The XI Ethnology Days and VIII Finnish Conference on Cultural Policy Research were held in Jyväskylä on 17–18.3.2022. The theme of the conference was cultural knowledge in a changing world – in teaching, research and cultural encounters. During the two conference days, we heard three inspiring keynotes and were able to participate in several different workshops, where we heard about ongoing research in the fields of ethnology and cultural policy. nonPeerReviewed

A Dialectical Reading of Dynamic Systems Theory : Transcending Socialized Cognition and Cognized Social Dualism in L2 Studies

2016

Dynamic systems theory (DST) has affordances to be a quintessential metatheoretical architecture for the nuancing of the time-locked mechanisms and processes of the L2 system. The received construal of DST in L2 studies presumes the emergence of structural regularities and the cognitive organization of the L2 system as simply a function of lower-level language use in social milieux. Critiquing some of the bedrock assumptions anchoring the extant reading, this article sketches a complementary dialectical construal of DST. Explicating circular causality, a nexus of causality types, and self-organizational emergence and their attendant implications for an adequate description and explanation o…

A Conference Report from Queer Tentacles : Theory, Arts and Activism Seminar

2022

Queer Tentacles – Theory, Arts and Activism Seminar 23.–24.9.2022 nonPeerReviewed