Search results for "nir"
showing 6 items of 286 documents
Nuorten nukkumistottumusten yhteys ylipainoon : WHO-koululaistutkimus
2014
Nuorten nukkumistottumusten yhteys ylipainoon 13- ja 15-vuotiailla nuorilla. WHO-Koululaistutkimus. Hyttinen Jonna Kristiina Terveyskasvatuksen Pro Gradu –tutkielma Jyväskylän yliopisto, Liikuntatieteellinen tiedekunta, terveystieteiden laitos 2014 Sivuja 77, liitteitä 1 Tämän Pro Gradu -tutkielman tarkoituksena oli selvittää 13- ja 15-vuotiaiden tyttöjen ja poikien kouluviikon yöunen pituuden yhteyttä ylipainoon. Lisäksi tarkasteltiin unirytmin yhteyttä ylipainoon. Tavoitteena oli myös saada tietoa nuorten nukkumistottumuksista sekä kouluviikolla että viikonloppuisin. Tutkimus perustui vuoden 2010 WHO-Koululaistutkimuksen aineistoon, josta analysoitiin 13- ja 15-vuotiaiden (n=4260) taustat…
Kaaoksen kesyttäjät : uutismediat nettimurroksessa 2006-2012
2014
The interplay between the host microbiome and pathogenic viral infections
2021
The microorganisms associated with an organism, the microbiome, have a strong and wide impact in their host biology. In particular, the microbiome modulates both the host defense responses and immunity, thus influencing the fate of infections by pathogens. Indeed, this immune modulation and/or interaction with pathogenic viruses can be essential to define the outcome of viral infections. Understanding the interplay between the microbiome and pathogenic viruses opens future venues to fight viral infections and enhance the efficacy of antiviral therapies. An increasing number of researchers are focusing on microbiome-virus interactions, studying diverse combinations of microbial communities, …
Longitudinal physical activity patterns and the development of cardiometabolic risk factors during adolescence
2023
Purpose To examine the associations between longitudinal physical activity (PA) patterns and the development of cardiometabolic risk factors from adolescence to young adulthood. Methods This cohort study encompassed 250 participants recruited from sports clubs and schools, and examined at mean age 15 and 19. Device-measured moderate-to-vigorous PA was grouped into five patterns (via a data-driven method, using inactivity maintainers as a reference). The outcomes were: glucose, insulin, homeostasis model assessment for insulin resistance (HOMA-IR), total cholesterol, HDL and LDL cholesterol, triglycerides, blood pressure, and body mass index (BMI). Linear growth curve models were applied wit…
Actualité de l'économie de l'éducation
1983
International audience
Mogućnosti i granice montaže modela čeljusti orijentiranih prema šarnirskoj osi
1988
Terminalna šarnirska os može se odrediti na dva načina: egzaktna (točna metoda) i metoda prosječne šarnirske osi. Za točnu lokalizaciju šarnirske osi u ovom je istraživanju upotrijebljen Lauritzen - pribor i SAM obrazni luk s metalnim pločicama i milimetarskim papirom. Ispitivalo se s kojom je točnošću moguće odrediti šarnirsku os i s kojom inkongruencijom šarnirske osi i osi artikulatora treba računati pri primjeni metode prosječne šarnirske osi. Dobivene vrijednosti pri montaži donjih modela prema točno određenoj šarnirskoj osi varirale su ± 0,8 mm od srednje vrijednosti u sagitalnoj i vertikalnoj ravnini. Prosječno odstupanje dobivenih vrijednosti pri montaži modela prema prosječnoj šarn…