Search results for "Biometria"
showing 8 items of 8 documents
Multisectorial changes in the ciliary muscle during accommodation measured with high-resolution optical coherence tomography
2019
ABSTRACT Purpose: To measure changes in the anterior ciliary muscle during accommodation at the nasal, superior, temporal, and inferior sectors by means of an anterior chamber optical coherence tomographer, and correlate them with vergence changes. Methods: Twenty-four subjects with healthy, phakic eyes, whose mean age was 27.1 ± 8.9 years, underwent measurement with an anterior chamber optical coherence tomographer. The anterior ciliary muscle was measured at the nasal, temporal, superior, and inferior sectors for 0, -1, -2, and -3 D of vergence. A linear model was used to assess the correlation of each eye parameter with the accommodative demand. Results: The anterior ciliary muscle area …
Dati preliminari sulla biometria, il cromatismo e la dieta di una popolazione di Natrix natrix della Sicilia occidentale.
2010
Impact of BCR-ABL1 Transcript Type on Response, Treatment-Free Remission Rate and Survival in Chronic Myeloid Leukemia Patients Treated with Imatinib
2021
Chronic myeloid leukemia; BCR-ABL1 transcripts; Response to imatinib Leucemia mieloide crónica; Transcripciones de BCR-ABL1; Respuesta al imatinib Leucèmia mieloide crònica; Transcripcions BCR-ABL1; Resposta a imatinib The most frequent BCR-ABL1-p210 transcripts in chronic myeloid leukemia (CML) are e14a2 and e13a2. Imatinib (IM) is the most common first-line tyrosine–kinase inhibitor (TKI) used to treat CML. Some studies suggest that BCR-ABL1 transcript types confer different responses to IM. The objective of this study was to correlate the expression of e14a2 or e13a2 to clinical characteristics, cumulative cytogenetic and molecular responses to IM, acquisition of deep molecular response …
Influenza del substrato su crescita dei rizomi e biometria fogliare di Posidonia oceanica
2011
Biometria e status della Lepre appenninica (Lepus corsicanus, de Winton 1898) in Sicilia
1997
Frequentist and Bayesian approaches for a joint model for prostate cancer risk and longitudinal prostate-specific antigen data
2015
The paper describes the use of frequentist and Bayesian shared-parameter joint models of longitudinal measurements of prostate-specific antigen (PSA) and the risk of prostate cancer (PCa). The motivating dataset corresponds to the screening arm of the Spanish branch of the European Randomized Screening for Prostate Cancer study. The results show that PSA is highly associated with the risk of being diagnosed with PCa and that there is an age-varying effect of PSA on PCa risk. Both the frequentist and Bayesian paradigms produced very close parameter estimates and subsequent 95% confidence and credibility intervals. Dynamic estimations of disease-free probabilities obtained using Bayesian infe…
Próba wyznaczenia zakresu pojęcia danych biometrycznych
2016
Biometristen todennusmenetelmien tietoturva ja käytettävyys – sormenjälki ja silmän iiris biometrisinä tunnisteina
2016
Ihmiset joutuvat päivittäin todentamaan identiteettinsä erilaisin keinon saadakseen pääsyn esimerkiksi johonkin palveluun tai laitteeseen. Perinteisten, esimerkiksi käyttäjänimeen ja salasanaan tai ulkoisesti generoitavaan koodiin perustuvien todennusmenetelmien lisäksi erilaiset käyttäjän luonnollisiin piirteisiin perustuvat biometriset todennusmenetelmät ovat kasvattaneet suosiotaan viime vuosina. Biometriaa hyödynnetään esimerkiksi korkean turvatason kulunvalvonnassa, valtioiden rajavalvonnassa ja yksityishenkilöiden matkapuhelimissa. Tietoturvan ja käytettävyyden näkökulmat ovat tärkeitä, jotta voidaan luoda biometrisia todennusjärjestelmiä, joissa saavutetaan tyydyttävä turvataso ja sä…