Search results for "ADI"
showing 10 items of 27028 documents
Early Oral Language Comprehension, Task Orientation, and Foundational Reading Skills as Predictors of Grade 3 Reading Comprehension
2016
The present five-year longitudinal study from preschool to grade 3 examined the developmental associations among oral language comprehension, task orientation, reading precursors, and reading fluency, as well as their role in predicting grade 3 reading comprehension. Ninety Finnish-speaking students participated in the study. The students’ oral language comprehension (vocabulary knowledge, listening comprehension, and inference making) and task orientation were assessed in preschool, kindergarten, and grade 3. Reading precursors (letter knowledge and phonological awareness) were assessed at the first two timepoints and reading fluency at the third timepoint. Structural equation modeling sho…
Branching Ratios and Spectral Functions of $\tau$ Decays: final ALEPH measurements and physics implications
2005
The full LEP-1 data set collected with the ALEPH detector at the $Z$ pole during 1991-1995 is analysed in order to measure the $\tau$ decay branching fractions. Extensive systematic studies are performed, in order to match the large statistics of the data sample corresponding to over 300 000 measured and identified $\tau$ decays. Branching fractions are obtained for the two leptonic channels and eleven hadronic channels defined by their respective numbers of charged particles and $\pi^0$'s. Using previously published ALEPH results on final states with charged and neutral kaons, corrections are applied to the hadronic channels to derive branching ratios for exclusive final states without kao…
Ultraviolet B radiation induced alterations in immune function of fish : in relation to habitat preference and disease resistance
2009
Runsas altistuminen auringolle on tunnetusti haitallista ihmisten ja eläinten hyvinvoinnille. Eveliina Markkula tutki väitöskirjatyössään, miten ultravioletti B (UVB) -säteilylle altistuminen vaikuttaa kalojen vastustuskykyyn ja tautialttiuteen.- Ilmakehän otsonikerroksen oheneminen viime vuosikymmenten aikana on johtanut UVB-säteilyn lisääntymiseen maan pinnalla. UVB-säteily tunkeutuu myös kirkkaisiin järvi- ja merivesiin ja voi näin aiheuttaa haittaa kaloille, Markkula kertoo.UVB-säteilyn on jo aiemmin todettu lisäävän kalojen varhaisten elinvaiheiden epämuodostumia ja kuolleisuutta. Kertaluonteinenkin altistuminen lampuilla tuotetulle UVB-säteilylle aiheuttaa muutoksia kalan immuunijärje…
TRANS-CRANIAL MRI-GUIDED FOCUSED ULTRASOUND SURGERY (TCMRGFUS): PRELIMINARY ITALIAN (AND WORLD-FIRST) EXPERIENCE AT 1,5 TESLA (first 3 cases treated)
2015
PURPOSE: We present our preliminary results achieved with the first Italian installation of a trans-cranial MRI-guided Focused Ultrasound Surgery (tcMRgFUS) certified system for functional neurosurgery. Moreover, to our knowledge, this is the world-first tcMRgFUS system ever installed on a 1.5T MRI unit. TcMRgFUS is a promising new technology for the non-invasive treatment of neurologic disorders such as Essential Tremor (ET), tremor dominant idiopathic Parkinson's Disease (PD) and Neuropathic Pain (NP). This is a new method for focal targeting and lesioning of specific regions in the brain through intact skull by using high intensity focused ultrasound beam to achieve thermal ablation and …
Trans-cranial MRI-guided Focused Ultrasound Surgery (tcMRgFUS): preliminary Italian (and world-first) experience at 1,5 Tesla (first 5 patient treate…
2015
Trans-cranial MRI-guided Focused Ultrasound Surgery (tcMRgFUS): preliminary Italian (and world-first) experience at 1,5 Tesla.
2015
PURPOSE: We present our preliminary results achieved with the first Italian installation of a trans-cranial MRI-guided Focused Ultrasound Surgery (tcMRgFUS) certified system for functional neurosurgery. Moreover, to our knowledge, this is the world-first tcMRgFUS system ever installed on a 1.5T MRI unit. Technical issues faced to achieve a safe and effective treatment will be discussed focusing on MR high-resolution live imaging and thermometry sequences optimization. METHOD AND MATERIALS: Patient enrollment was based on indication for functional neurosurgery and evidence of medication-refractory disease; a detailed medical history has been collected together with a complete clinical examin…
Chirurgia trans-cranica mediante ultrasuoni focalizzati ad alta intensità su guida RM: esperienza preliminare a 1,5T (prima paziente trattata)
2015
Presentiamo i risultati preliminari ottenuti con la prima istallazione italiana di un’apparecchiatura per la neurochirurgia funzionale mediante ultrasuoni focalizzati ad alta intensità su guida RM (trans-cranial MRI-guided Focused Ultrasound Surgery, tcMRgFUS); si tratta tra l’altro della prima apparecchiatura tcMRgFUS al mondo mai installata su uno scanner RM da 1,5T. Tale apparecchiatura è destinata a trattamenti di neurochirurgia funzionale di pazienti con tremore essenziale (Essential Tremor, ET), Parkinson idiopatico (Parkinson Disease, PD) prevalentemente tremorigeno e dolore neuropatico (Neuropa- thic Pain, NP). Sanno presentati i risultati ottenuti con i primi pazienti sottoposti …
Teaching practices in early primary school : dimensions, patterns and consequences
2017
The present thesis tested the reliability and validity of the Early Childhood Classroom Observation Measure (ECCOM; Stipek & Byler, 2004, 2005), identified the profiles of teaching practices, i.e., teaching styles, and, finally, examined the predictive role of teaching styles in early primary students’ reading skills. Specifically, the thesis had four aims: first, to examine the psychometric properties of the ECCOM in Finnish and Estonian early primary school, i.e., grades 1 and 3; second, to identify the profiles of teaching practices, i.e., teaching styles, among Finnish and Estonian teachers by using a person-oriented approach; third, to compare the use of teaching styles between Finnish…
Parental Trust in Teachers and Children’s Interest in Reading and Math: A Longitudinal Study
2021
This study investigated cross-lagged associations between parental trust in a child’s teacher and children’s academic interest across Grades 1–4 in primary school. Parents rated trust in their child’s teacher, and 576 children reported their interest in reading and math at each grade. The results showed that high parental trust in a child’s teacher predicted the child’s high interest in math. In addition, the child’s high interest in reading in Grade 2 was related to the father’s subsequent trust in the teacher. peerReviewed