Search results for "PPI"
showing 10 items of 7396 documents
Vastaanottoluokka koulunaloittajan tukena
2002
Luokanopettajien ammatillinen kasvu yleisopetukseen integroitujen oppimisvaikeuksisten oppilaiden matematiikan opettajina
2001
Lääkeaineanalytiikan oppimateriaalin kehittäminen ammatilliseen laboratorioalan koulutukseen
2015
Tässä Pro gradu -tutkielmassa on suunniteltu lääkeaineanalytiikan opetusmateriaalia laboratorioalan ammatillisen koulutuksen valinnaisiin opintoihin. Kirjallisuusosaan on koottu tietoja tulehduskipulääkkeistä, niiden sitoutumisesta plasman proteiineihin sekä lääkeainepitoisuuden analysoinnista ja menetelmän validoinnista. Analysoinnissa on keskitytty erilaisiin plasman proteiinien erotustapoihin ja näytteen derivatisointiin. Analyysilaitteistoina olevista kaasu- ja nestekromatografeista on kirjallisuusosaan kerätty oleellisimmat tiedot. Menetelmän validointia on käsitelty lähtökohtaisesti biologisten näytteiden kannalta. Kirjallisuusosaan on kerätty tietoja, joita voi käyttää teoriaopetukse…
Subjective health literacy among school-aged children
2018
Purpose The purpose of this paper is to explore Finnish adolescents’ subjective health literacy (HL) in association to school achievement, learning difficulties, educational aspirations, and family affluence. Design/methodology/approach Nationally representative data were collected in Finland as a part of the international Health Behaviour in School-aged Children study. The respondents consisted in total of 3,833 adolescents (7th and 9th graders) from 359 schools. The Health Literacy for School-aged Children instrument was applied to measure adolescents’ subjective HL, while the Family Affluence Scale was used to measure adolescents’ socioeconomic status. Information was gathered on school…
Lama kulutuksessa : kotitalouksien kulutus vuosina 1990 ja 1994
2002
The Effects of Consumer Demographics and Payment Method Preference on Product Return Frequency and Reasons in Online Shopping
2021
In online shopping, product returns are very common. In order to reduce them, one must first understand who are making them and why are they being made. In this study, we aim to address these questions by examining product return behaviour from a consumer-centric rather than the more traditional product-centric, retailer-centric, and order-centric perspectives. More specifically, we focus on the effects of four demographic characteristics of consumers (i.e., gender, age, education, and income) as well as their payment method preference on their product return frequency and product return reasons. As the data, we use the responses from 560 Finnish online consumers, which were collected with …
In-depth characterization of denitrifier communities across different soil ecosystems in the tundra
2022
Abstract Background In contrast to earlier assumptions, there is now mounting evidence for the role of tundra soils as important sources of the greenhouse gas nitrous oxide (N2O). However, the microorganisms involved in the cycling of N2O in this system remain largely uncharacterized. Since tundra soils are variable sources and sinks of N2O, we aimed at investigating differences in community structure across different soil ecosystems in the tundra. Results We analysed 1.4 Tb of metagenomic data from soils in northern Finland covering a range of ecosystems from dry upland soils to water-logged fens and obtained 796 manually binned and curated metagenome-assembled genomes (MAGs). We then sear…
Unsupervised network intrusion detection systems for zero-day fast-spreading network attacks and botnets
2015
Today, the occurrence of zero-day and complex attacks in high-speed networks is increasingly common due to the high number vulnerabilities in the cyber world. As a result, intrusions become more sophisticated and fast to detrimental the networks and hosts. Due to these reasons real-time monitoring, processing and intrusion detection are now among the key features of NIDS. Traditional types of intrusion detection systems such as signature base IDS are not able detect intrusions with new and complex strategies. Now days, automatic traffic analysis and anomaly intrusion detection became more efficient in field of network security however they suffer from high number of false alarms. Among all …
Toimivaa vuorovaikutusta oppimassa : autoetnografinen tutkimus tunne- ja vuorovaikutustaitojen oppimisprosessista
2012
TIIVISTELMÄ Mäkinen, Tommi. 2012. Toimivaa vuorovaikutusta oppimassa -autoetnografinen tutkimus tunne- ja vuorovaikutustaitojen oppimisprosessista. Liikuntatieteiden laitos. Jyväskylän yliopisto, 122 sivua. Pro gradu -tutkielmani tarkoituksena oli tutkia omaa kokemustani ja prosessiani tunne- ja vuorovaikutustaitojen oppimisesta vuoden ajanjaksolla. Oppimisprosessin lisäksi tarkastelin tekijöitä, jotka tukevat ja haastavat vuorovaikutustaitojen käyttämistä ja -oppimista. Vuorovaikutustaitojen kehyksenä oli Gordonin (1974; 2004; 2006) toimivan ihmissuhteen malli. Oppimisen tarkastelun taustalla oli pääasiassa Kolbin (1984) kokemuksellisen oppimisen malli. Aineistoni koostui päiväkirjoista, j…