Search results for "lajit"

gllvm : Fast analysis of multivariate abundance data with generalized linear latent variable models in R

2019

1.There has been rapid development in tools for multivariate analysis based on fully specified statistical models or “joint models”. One approach attracting a lot of attention is generalized linear latent variable models (GLLVMs). However, software for fitting these models is typically slow and not practical for large datsets. 2.The R package gllvm offers relatively fast methods to fit GLLVMs via maximum likelihood, along with tools for model checking, visualization and inference. 3.The main advantage of the package over other implementations is speed e.g. being two orders of magnitude faster, and capable of handling thousands of response variables. These advances come from using variationa…

Unilateral Maximal Isometric Hex Bar Pull Test : Within-Session Reliability and Lower Body Force Production in Male and Female Freeski Athletes

2021

The aim of the study was to (1) assess the within-session reliability of a unilateral isometric hex bar pull (UIHBP) maximal voluntary contraction (MVC) test and, (2) determine unilateral isometric absolute peak force (PFabs) and relative peak force (PF) values in freeski athletes. Twenty-one male and eight female academy to national team freeskiers performed the novel UIHBP MVC task on a force plate and PFabs and relative PF were assessed (1000 Hz). Within-session measures of PFabs offered high reliability on left and right limbs for males (ICC = 0.91–0.94, CV = 2.6–2.2%) and females (ICC = 0.94–0.94, CV = 1.4–1.6%), while relative PF measures showed good to high reliability in both left a…

Ambivalent emotional experiences of everyday visual and musical objects.

2019

Art brings rich, pleasurable experiences to our daily lives. However, many theories of art and aesthetics focus on specific strong experiences—in the contexts of museums, galleries, and concert halls and the aesthetic perception of canonized arts—disregarding the impact of daily experiences. Furthermore, pleasure is often treated as a simplistic concept of merely positive affective character, yet recent psychological research has revealed the experience of pleasure is far more complicated. This study explored the nature of pleasure evoked by everyday aesthetic objects. A mixture of statistical and qualitative methods was applied in the analysis of the data collected through a semi-structure…

Tree Species Identification Using 3D Spectral Data and 3D Convolutional Neural Network

2018

In this study we apply 3D convolutional neural network (CNN) for tree species identification. Study includes the three most common Finnish tree species. Study uses a relatively large high-resolution spectral data set, which contains also a digital surface model for the trees. Data has been gathered using an unmanned aerial vehicle, a framing hyperspectral imager and a regular RGB camera. Achieved classification results are promising by with overall accuracy of 96.2 % for the classification of the validation data set. nonPeerReviewed

Rewriting loss : melancholia, ethics, and aesthetics in selected works by Chuang Hua, Maxine Hong Kingston, and Fae Myenne Ng.

2014

Duurisävellajin epäkonventionaalinen käyttö musiikillisen emootion välityksessä

2011

Tutkimuksessa tarkasteltiin, miten duurisävellajissa menevä musiikki voi välittää melankolisen tai surullisen emootion. Kysymyksenasettelulla pyrittiin kyseenalaistamaan yksinkertaistava emootiokonventio duurisävellajin iloisuudesta ja kiinnitettiin huomiota perusemootiokategorisoinnin (ilo-suru-dikotomia) riittämättömyyteen kuvaamaan musiikillista emootionvälitystä. Tutkimuksessa tarkasteltiin perinteisen ilo-suru perusemootiokategorisoinnin välissä olevia emootioita kuten nostalgia ja melankolia. Epäkonventionaalista sävellajin käyttöä pyrittiin selittämään soveltamalla Brunswikin linssimallia musiikilliseen emootionvälitykseen. Tämän lisäksi Balkwillin ja Thompsonin esittelemä kulttuurit…

Memory for absolute tempo

2008

Divergent temperature-specific metabolic and feeding rates of native and invasive crayfish

2022

Temperature is one of the most important factors governing the activity of ectothermic species, and it plays an important but less studied role in the manifestation of invasive species impacts. In this study, we investigated temperature-specific feeding and metabolic rates of invasive and native crayfish, and evaluated how temperature regulates their ecological impacts at present and in future according to different climatic scenarios by bioenergetics modelling. We conducted a series of maximum food consumption experiments and measured the metabolic rates of cold-adapted native noble crayfish (Astacus astacus) and invasive signal crayfish (Pacifastacus leniusculus) originally from a warmer …

Miten metsätalous ja lammen ominaisuudet vaikuttavat pienten boreaalisten metsälampien putkilokasvilajimäärään?

2008

Miksi Suomesta tuli vuosikymmeniksi jääkiekko- mutta ei jalkapallomaa?

2020

Suomen miesten ja naisten jääkiekkomaajoukkueet ovat pelanneet lajin arvoturnauksissa vuosikymmenten ajan. Jalkapallossa miehet selviytyivät ensimmäisen kerran arvokisojen lopputurnaukseen vasta syksyllä 2019. Naiset onnistuivat tässä kahdesti jo 2000-luvun alussa, mutta se ei muuta kokonaiskuvaa; Suomi on jääkiekkomaa.
 Artikkelissa lähestymme Suomen jalkapallo-jääkiekko -asetelmaa historiallisen muutoksen näkökulmasta. Peruskysymyksemme on, miksi Suomesta tuli jääkiekkomaa, eikä jalkapallomaa. Analysoimme, mitkä ovat olleet lajien kehityksien keskeisiä muutos- ja murroskohtia. Tavoitteenamme on ajoittaa yhtäläisyyksiä, mutta ennen kaikkea erojen syntymistä. Siksi jaksotamme nykytilan…