Search results for "test"
showing 10 items of 19001 documents
Kuormituskoe modernin kuvantamisen aikakaudella
2019
Kuormituskoetta käytetään sepelvaltimotaudin ja muidenkin sydänsairauksien diagnosoinnissa, ennusteen arvioinnissa, hoidon suunnittelussa ja seurannassa. Kuormituskokeen keskeisin etu on sen helppo saatavuus sekä avoterveydenhuollossa että erikoissairaanhoidossa. Rasitukseen liittyvien oireiden tai suorituskyvyn heikkenemisen yhteydessä kuormituskoe on edelleen arvokas perustutkimus. Sen käytön keskeisin rajoite liittyy sen diagnostiseen osuvuuteen, ja sepelvaltimotaudin ali- ja ylidiagnostiikan välttämiseksi kuormituskokeen käyttö tulisikin rajata liikuntakykyisiin potilaisiin, joilla taudin todennäköisyys ennen testiä on keskisuuri tai suuri. Kuormituskoe sopii potilaille, joiden lepo-EKG…
Enterobacter cloacae administration induces hepatic damage and subcutaneous fat accumulation in high-fat diet fed mice.
2018
Accumulating evidence indicates that gut microbiota plays a significant role in obesity, insulin resistance and associated liver disorders. Family Enterobacteriaceae and especially Enterobacter cloacae strain B29 have been previously linked to obesity and hepatic damage. The underlying mechanisms, however, remain unclear. Therefore, we comprehensively examined the effects of E. cloacae subsp. cloacae (ATCC® 13047™) administration on host metabolism of mice fed with high-fat diet (HFD). C57BL/6N mice were randomly divided into HFD control, chow control, and E. cloacae treatment groups. The E. cloacae treatment group received live bacterial cells in PBS intragastrically twice a week, every ot…
Ylipaino ja elämäntilanteen vaikeudet selittävät Move!-tuloksia
2022
Liikunnanopetukseen integroitu Move!-fyysisen toimintakyvyn seurantajärjestelmä on kehitetty lasten ja nuorten fyysisen toimintakyvyn tukemiseen. Heikkojen Move!-tulosten taustalla on nuoren kokonaisvaltainen elämäntilanne, mutta erityisesti liiallisen rasvamassan kertyminen murrosiän aikana. Hyvät tulokset saaneet nuoret kokivat myös terveytensä hyväksi. nonPeerReviewed
Naisten mäkihypyn lajianalyysi ja valmennuksen ohjelmointi
2013
Tarkoitus. Tämän työn tarkoituksena on kuvata naisten mäkihyppysuoritukseen vaikuttavia keskeisiä tekijöitä ja valmennuksen ohjelmointia. Mäkihyppyä pidetään varsin miehisenä lajina, vaikka naiset ovat harrastaneet sitä jo vuodesta 1864 lähtien. Lajin pituusennätys on parantunut 22 metristä vuonna 2003 hypättyyn 200 metriin. Kansainvälinen Hiihtoliitto (FIS) perusti naisille oman kilpailusarjan vuonna 1998, ja 2011 naisten mäkihypystä tuli virallinen talviolympialaisten kilpailulaji. Lajin tila ja valmennusjärjestelmä Suomessa. Mäkihypyn tämän hetkinen tilanne heijastuu myös tyttöjen ja naisten mäkihyppyyn. Lajin pariin on tullut paljon uusia harrastajia 2000-luvulla, mutta heille ei ole lö…
Structured reporting of rectal cancer staging and restaging: A consensus proposal
2021
Background: Structured reporting (SR) in oncologic imaging is becoming necessary and has recently been recognized by major scientific societies. The aim of this study was to build MRI-based structured reports for rectal cancer (RC) staging and restaging in order to provide clinicians all critical tumor information. Materials and Methods: A panel of radiologist experts in abdominal imaging, called the members of the Italian Society of Medical and Interventional Radiology, was established. The modified Delphi process was used to build the SR and to assess the level of agreement in all sections. The Cronbach’s alpha (Cα) correlation coefficient was used to assess the internal consistency of ea…
Reactive Compatibilization of PBT/EVA Blends with an Ethylene-Acrylic Acid Copolymer and a Low Molar Mass Bis-Oxazoline
2004
Polyesters and polyolefins form highly incompatible blends with poor properties and gross morphology that hinder any practical applications. In this work, the possibility to compatibilize an incompatible blend of poly(butylene terephthalate) (PBT) with ethylene vinyl acetate (EVA) by adding a bis-oxazoline compound, 2,2'-(1,3-phenylene)-bis(2-oxazoline) (PBO), and an ethylene acrylic acid copolymer (EAA) as compatibilizer precursors has been studied. The results indicate that the binary uncompatibilized blends show poor mechanical properties and a bad morphology with scarce adhesion between the phases. The situation is only slightly improved when the EAA is added while the best performance …
Metacognizione e comprensione della lettura: quale rapporto?
2019
Una lettura competente implica l’utilizzo di specifiche strategie meta-cognitive e molteplici livelli di elaborazione delle informazioni che, se impiegate in modo consapevole, migliorano la comprensione. In que-sto lavoro si presenta un approfondimento sulla relazione tra metaco-gnizione, thinking aloud e comprensione della lettura, che si colloca all’interno alla ricerca nazionale RC-RT descritta in questo stesso vo-lume e volta a verificare l’efficacia del Reciprocal Teaching nel contesto italiano. Dopo aver presentato alcune ricerche svolte su allievi di età diverse finalizzati ad evidenziare il rapporto tra la comprensione della lettura e le abilità di secondo livello, raggruppate sotto…
Il ruolo della comprensione del testo nel processo di matematizzazione e modellizzazione
2017
In questo articolo vengono analizzate le risposte fornite a un interessante item relativo alla Prova standardizzata di matematica somministrata nel maggio 2015 a tutti gli allievi di quinta elementare del Canton Ticino. A partire dai risultati statistici emersi da un campione di 508 protocolli selezionati, viene presentata un’analisi qualitativa effettuata su un campione più ristretto di 174 studenti di prima media, allo scopo di rintracciare le cause delle difficoltà emerse nella risoluzione. Da questa analisi si rileva come le risposte sbagliate di diversi studenti siano legate a difficoltà nella comprensione del testo dell’item, in particolare a difficoltà di interpretazione linguistica.…
Differences between students' PISA reading literacy scores and grading for mother tongue and literature at school : A geostatistical analysis of the …
2016
In Finland, the national Core Curriculum for Basic Education defines the learning objectives along with the numerical grade to be given for good competence in each school subject in the final phase of basic education. While serving as a guideline for schools and teachers, it should also ensure an objective evaluation of all students in Finland. In this paper, we take a closer look at the equality of student assessment in Finland in the light of student performance in the Programme for International Student Assessment (PISA) 2009. This study investigates the relationship between the grades given to students in mother tongue and literature at different schools and the same students’ reading l…
Évolution historique des critères de reconnaissance du statut d’État à des entités contestées
2018
The historical evolution of the criteria for recognition is only a reflection of the historical evolution of the functions that the act of recognition has fulfilled, and is fulfilling today in international law. Among the various possibilities, this contribution identifies at least 5 functions historically fulfilled by the act of recognition: co-optation, recognition, promotion, sanction, validation. Thus, the idea developed is that by virtue of the function fulfilled, the role played by different types of criteria of legitimacy, legality, effectiveness is destined to change.