Search results for "UPS"

Fast Computation by Subdivision of Multidimensional Splines and Their Applications

2016

We present theory and algorithms for fast explicit computations of uni- and multi-dimensional periodic splines of arbitrary order at triadic rational points and of splines of even order at diadic rational points. The algorithms use the forward and the inverse Fast Fourier transform (FFT). The implementation is as fast as FFT computation. The algorithms are based on binary and ternary subdivision of splines. Interpolating and smoothing splines are used for a sample rate convertor such as resolution upsampling of discrete-time signals and digital images and restoration of decimated images that were contaminated by noise. The performance of the rate conversion based spline is compared with the…

Kunniaan tuomitut : kunniakoodiston hallitsema karoliinisotureiden elämä 1600-1700 -lukujen vaihteessa

2004

Perhe ja perheenyhdistäminen pakolaisten elämässä : esimerkkinä kahden suomensomalialaisen miehen elämänkulut

2019

Research to engage voices on the ground in educational development

2014

The article discusses how a variety of qualitative methods could be used for investigating the engagement of the voices on the ground, where the change is expected to happen. It also reviews how qualitative research approaches involve students and teachers, the so-called “target groups” of educational development, as subjects, rather than objects. The qualitative methods are presented here for their potential in engaging the voices on the ground. Actor-centred inquiry and participatory action research consist of data collected, analysed and reported, in collaboration between researchers and the research subjects. Enabling the subjects as autonomous actors to take part in the analysis of the…

Oppilashuoltoryhmän jäsenten käsityksiä oppilashuoltotyöstä : erityisesti sen ongelmakohdista

1998

Adolescents' engagement profiles and their association with academic performance and situational engagement

2020

This study examined adolescents' engagement profiles and their association with situational engagement and academic performance in lower secondary school settings. The data consisted of 301 Grade 7 students from Finland. By utilizing person-oriented approach with Latent Profiling Analysis on subscales capturing students' overall engagement, four subgroups of students with different overall engagement profiles were identified. These profile groups were further analyzed with respect to differences in student background (gender and maternal education), academic performance (GPA, and reading and mathematics tests), and lesson-specific situational engagement. The profile groups showed difference…

Su certe classi di gruppi unipotenti

2005

We introduce some results characterizing unipotent algebraic groups having a chain as the lattice of connected subgroups and we discuss some consequent results.

Immunoaffinity purification and characterization of mitochondrial membrane-bound D-3-hydroxybutyrate dehydrogenase from Jaculus orientalis.

2008

Abstract Background The interconversion of two important energy metabolites, 3-hydroxybutyrate and acetoacetate (the major ketone bodies), is catalyzed by D-3-hydroxybutyrate dehydrogenase (BDH1: EC 1.1.1.30), a NAD+-dependent enzyme. The eukaryotic enzyme is bound to the mitochondrial inner membrane and harbors a unique lecithin-dependent activity. Here, we report an advanced purification method of the mammalian BDH applied to the liver enzyme from jerboa (Jaculus orientalis), a hibernating rodent adapted to extreme diet and environmental conditions. Results Purifying BDH from jerboa liver overcomes its low specific activity in mitochondria for further biochemical characterization of the e…

Software Startups – A Research Agenda

2016

Software startup companies develop innovative, software-intensive products within limited timeframes and with few resources, searching for sustainable and scalable business models. Softwarestartups are quite distinct from traditional mature software companies, but also from micro-,small-, and medium-sized enterprises, introducing new challenges relevant for software engineeringresearch. This paper’s research agenda focuses on software engineering in startups, identifying,in particular, 70+ research questions in the areas of supporting startup engineering activities,startup evolution models and patterns, ecosystems and innovation hubs, human aspects in softwarestartups, applying startup conc…

Pain neuroscience education and physical exercise for patients with chronic spinal pain in primary healthcare: a randomised trial protocol.

2019

AbstractBackgroundChronic musculoskeletal pain affects more than 20% of the population, and the prevalence is increasing, causing suffering, loss of quality of life, disability, and an enormous expenditure on healthcare resources. The most common location for chronic pain is the spine. Many of the treatments used are mainly passive (pharmacological and invasive) and poor outcomes. The treatments currently applied in the public health system do not comply with the recommendations of the main clinical practice guidelines, which suggest the use of educational measures and physical exercise as the first-line treatment. A protocol based on active coping strategies is described, which will be eva…