Search results for "seuranta"
showing 5 items of 155 documents
Automaattisten mittalaitteiden käyttö vesistöseurannassa : esimerkkinä Jyväsjärven tutkimuslautta Aino
2011
Vesistöseurannan automatisointi lisää huomattavasti saatavilla olevan tiedon määrää, mutta samalla automaattisten aineistojen laadunvarmennuksen tärkeys korostuu. Jyväskylän yliopiston tutkimuslautta Aino mittaa jatkuvatoimisesti mm. veden happipitoisuuden ja lämpötilan vertikaaliprofiilia Jyväsjärvellä. Lautan tulosten luotettavuutta tutkittiin automaattisten mittalaitteiden sekä manuaalisen mittauksen avulla. Lautalla mitattiin myös virtausten suuntaa ja nopeutta ADCP-virtausmittarilla. Virtaustiedot tarkensivat kerrostumisen purkautumisen kuvaamiseen käytettyjä lukuja. Eri mittalaitteiden tuottamat happipitoisuustulokset poikkesivat merkitsevästi toisistaan. Hapen automaattisessa mittaam…
Impacts of Touch Screen Size, User Interface Design, and Subtask Boundaries on In-Car Task's Visual Demand and Driver Distraction
2020
Visual distraction by secondary in-car tasks is a major contributing factor in traffic incidents. In-car user interface design may mitigate these negative effects but to accomplish this, design factors’ visual distraction potential should be better understood. The effects of touch screen size, user interface design, and subtask boundaries on in-car task's visual demand and visual distraction potential were studied in two driving simulator experiments with 48 participants. Multilevel modeling was utilized to control the visual demands of driving and individual differences on in-car glance durations. The 2.5” larger touch screen slightly decreased the in-car glance durations and had a diminis…
Value Creation Behavior of Oura Ring Users in Social Media (Customer-dominant LOGIC)
2022
Smart devices such as self-trackers are being used by an ever-increasing number of exercisers to self-monitor their health. Users' interactions in social media can co-create and co-destruct the value and has a substantial impact on services. To investigate Oura Ring users' value creation behavior in the online context, we focus on customer-dominant logic and customer-to-customer (C2C) interaction. This paper proposes a conceptual framework, one of the first to investigate value creation in an empirical study in the context of well-being. Oura Ring is a smart ring that enables users to track their activities and sleep quality. To test relationships, structural equation modeling and Fuzzy Set…
Seuranta YVA- ja ympäristölupamenettelyissä
2015
The aim of environmental monitoring or follow-up is to detect changes in the environment over time and, if needed, to conduct preventive or mitigative actions based on monitoring results to minimize negative environmental effects. In the projects potentially causing significant environmental impacts, follow-up should consist of monitoring program presented in the environmental impact statement (EIS) and of monitoring obligations documented in the environmental permit. In this study, the quality and usability of monitoring programs presented in the EISs of Finnish peat production, crushed stone aggregate and dump projects were investigated. The study was conducted by a three-step content ana…