Search results for "Streaming"
showing 10 items of 101 documents
Efficient Transport Protocol for Networked Haptics Applications
2008
The performance of haptic application is highly sensitive to communication delays and losses of data. It implies several constraints in developing networked haptic applications. This paper describes a new internet protocol called Efficient Transport Protocol (ETP), which aims at developing distributed interactive applications. TCP and UDP are transport protocols commonly used in any kind of networked communication, but they are not focused on real time application. This new protocol is focused on reducing roundtrip time (RTT) and interpacket gap (IPG). ETP is, therefore, optimized for interactive applications which are based on processes that are continuously exchanging data. ETP protocol i…
Children with Down syndrome in Finland and Italy: comparing adaptive behavior and services
2016
Objectives: The aim of this study was to compare a sample of Italian (n = 29) and Finnish children (n = 32) with Down syndrome for possible differences emerging from diverse educational surroundings. Besides the level of adaptive and challenging behaviors, some other issues were compared, including teacher satisfaction. Methods: We used the children’s teachers as informants. They were interviewed using standardized scales. Results: No differences in adaptive behavior or challenging behavior were observed between the samples. All children from the Italian sample were fully included in mainstream classes, while in the Finnish sample, 92% of all the school years were spent in self-contained sp…
Contradictions as Drivers for Improving Inclusion in Teaching Pupils with Special Educational Needs
2018
The aim of this paper is to enhance understanding of the contradictions that arise in the drive to improve teaching practices among pupils with special educational needs (SENs). A questionnaire was administrated to 167 classroom teachers, subject teachers, special education teachers and teaching assistants in Finland. The analysis, based on thematic coding and analysis of manifestations of contradictions, revealed contradictions related to artefacts of teaching, participation in the community and school staff’s professional ability to teach SEN pupils in mainstream. Four types of manifestations, namely conflicts, critical conflicts, dilemmas, and double binds, could be identified in the dat…
Struggling for inclusive education in the North and the South: educators' perceptions on inclusive education in Finland and Zambia.
2003
A survey assessed the perceptions of 1350 Zambian teachers and parents and 512 Finnish teachers regarding inclusive education and consequently the best placement for children with different disabilities. On the whole, perceptions varied but were quite critical. On inclusion in general, the regular (also termed "ordinary") Finnish teachers were the most critical group and the Finnish special education teachers the most optimistic. Most respondents felt that inclusive education enhances social justice. However, the pursuit of inclusion in practice, especially the guarantee of good and effective education for all, was seen as problematic. Compared with Finnish respondents, the Zambian responde…
Acute change of titin at mid-sarcomere remains despite 8 wk of plyometric training
2014
Purpose: The purpose of this study was to investigate skeletal muscle changes induced by an acute bout of plyometric exercise (PlyEx) both before and after PlyEx training, to understand if titin is affected differently after PlyEx training. Methods: Healthy untrained individuals (N=11) completed the 1stPlyEx (10x10 squat-jumps, 1min rest). Thereafter, 6 subjects completed 8 weeks of PlyEx, while 5 controls abstained from any jumping activity. Seven days after the last training session all subjects completed the 2ndPlyEx. Blood samples were collected before, 6 hours and 1, 2, 3 and 4 days after each acute bout of PlyEx, and muscle biopsies 4 days before and 3 days after each acute bout of Pl…
Modeling Multi-label Recurrence in Data Streams
2019
Most of the existing data stream algorithms assume a single label as the target variable. However, in many applications, each observation is assigned to several labels with latent dependencies among them, which their target function may change over time. Classification of such non-stationary multi-label streaming data with the consideration of dependencies among labels and potential drifts is a challenging task. The few existing studies mostly cope with drifts implicitly, and all learn models on the original label space, which requires a lot of time and memory. None of them consider recurrent drifts in multi-label streams and particularly drifts and recurrences visible in a latent label spa…
Gibbs' Dividing Surface between a Fixed-Charge Membrane and an Electrolyte Solution. Application to Electrokinetic Phenomena in Charged Pores
1999
The Gibbs model for the boundary between two phases consists of replacing the finite interfacial region, where the properties of the system change gradually, by a dividing surface which acts as a third phase of zero volume in which some magnitudes change abruptly. This thermodynamic concept was recently applied to a planar interface between a fixed charge membrane and an electrolyte solution.1 The continuous decrease of counterions with the distance from the charged surface is replaced by a step function, so that the diffuse double layer is ideally represented by a charged region depleted of all co-ions. Here the cylindrical geometry is analyzed, and the planar case is revisited by proposin…
Inclusive Teachers’ Concern and Rejection Toward Their Students
2008
This article reports two related studies. In the first study, concern and rejection ratings of 14 inclusive teachers toward 26 students with disabilities were correlated with teacher—student interactions. Partial correlations, controlling for severity of disability, indicated that instructional-academic interactions corresponded significantly with teachers’ concern ratings and noninstructional-behavioral interactions corresponded significantly with teachers’ rejection ratings. In the second study, the authors compared teachers’ concern and rejection ratings of students with learning disabilities ( n = 77), cognitive disabilities ( n = 44), attention-deficit disorder ( n = 20), behavioral d…
Watch This! The Influence of Recommender Systems and Social Factors on the Content Choices of Streaming Video on Demand Consumers
2021
Streaming Video-on-demand (SVOD) services are getting increasingly popular. Current research, however, lacks knowledge about consumers’ content decision processes and their respective influencing factors. Thus, the work reported on in this paper explores socio-technical interrelations of factors impacting content choices in SVOD, examining the social factors WOM, eWOM and peer mediation, as well as the technological influence of recommender systems. A research model based on the Theory of Reasoned Action and the Technology Acceptance Model was created and tested by an n = 186 study sample. Results show that the quality of a recommender system and not the social mapping functionality is the …
Physical Activity of Children With and Without Long-Term Illness or Disability
2011
Background:We know very little about physical activity in children with long-term illness or disability compared with those children without disabilities. Previous studies indicate low physical activity levels among all adolescents.Methods:The sample consisted of Canadian (n = 2720) and Finnish pupils (n = 3459) approximately 13.5 and 15.5 years of age in general (mainstreamed) education. The study is a part of the Health Behavior in School-aged Children (HBSC) study. Nationally representative data were collected in 2002 using a standardized questionnaire. The moderate-to-vigorous intensity physical activity screening measure was used.Results:Approximately one-fifth of the pupils in both co…