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Association between levels of physical activity and common mental disorder in u...

This study aimed to investigate the association between physical activity level (PAL) and common mental disorders (CMD) in students of health programs at a federal university (UFAL). The cross-sectional study comprised a sample of 220 students of the first two and last two periods of each program (65.9% women; 34.1% men). We used the International Physical Activity Questionnaire (IPAQ), the Self - Reporting Que...

Provenance analysis of the Late Ediacaran basins from SW Iberia (Serie Negra Su...

This study makes a comparison of the populations of detrital zircon from Late Ediacaran greywackes of the Ossa-Morena Zone (OMZ) and the southern domains of the Central Iberian Zone (S-CIZ). The results obtained reveal that the main difference between the age spectra of both populations of detrital zircon is the Neoproterozoic, in particularly the Cryogenian grains. Our new data suggest that deposition in both ...

Provenance of Cambro-Ordovician siliciclastic rocks of the SW Iberia: insights ...

This study makes a comparison between the populations of detrital zircon of the Cambrian sandstones from the Ossa-Morena Zone (OMZ) and the Ordovician quartzites from the southern domains of the Central Iberian Zone (S-CIZ) in order to identify the sources during development of North Gondwana basins (SW Iberia). The U-Pb results obtained for the Lower Cambrian sandstones of the OMZ show a remarkable similarity ...

Provenance analysis of the Late Ediacaran basins from SW Iberia, Serie Negra Su...

Provenance of Cambro-Ordovician siliciclastic rocks of the SW Iberia : insights...

Mouthguard for Orthodontic Patient Trumpet Player

Mouthguards reduce the occurrence and the severity of damages on intraoral tissues absorbing and diffusing the energy of the impact. The brass instruments, also known as 'lip-vibrated instruments, are played by propelling air through sealed lips. The pressure applied on the lips can cause damage and bruising. The use of mouthguards can prevent those injuries producing some relief on orthodontics patients playin...

O impacto dos impostos no orçamento das Câmaras Municipais : o caso do Municípi...

Dissertação de mestrado em Direito das Autarquias Locais ; O objectivo deste trabalho é desenvolver uma breve contextualização sobre o impacto dos impostos nos orçamentos das Autarquias Locais em Cabo Verde e a forma como as receitas recebidas pelo Estado central são depois distribuídas aos municípios. Convém ainda salientar que este trabalho visa analisar as políticas fiscais e os impostos em particular. Nele...

Monitorização de SLA IP

Tese de mestrado integrado. Engenharia Electrotécnica e de Computadores (Telecomunicações). Universidade do Porto. Faculdade de Engenharia. 2011

A clinical study of condylar position of three biotypological facial groups.

Objectives: Orthodontic diagnosis and treatment related to the orthopaedic position of centric relation (CR) requires a comprehensive study of the condylar position (Roth, 1981; Cordray, 2006). According to the craniofacial architecture, the hyperdivergent facial type seems to be more prone to condyle displacement than other facial groups. Therefore, it was put into hypothesis that it is on the hyperdivergent ...

Feasibility of reusing orthodontic bands after trial in the mouth. Control of c...

Given the scarcity of studies in the area of cross-infection in Portugal, we carried out a research study aimed at evaluating the effectiveness of two methods of sterilization and disinfection of orthodontic bands, after being tested in the mouth. Simultaneously, we tested the protocol of the Department of Orthodontics of the Dental Faculty of Oporto University (DO-DFOU). 35 orthodontic bands were placed in the...