31 documents found, page 1 of 4
Dark Energy Survey Year 3 Results: Galaxy mock catalogs for BAO analysis
Ferrero, I.; Crocce, M.; Tutusaus, I.; Porredon, A.; Blot, L.; Fosalba, P.; Carnero Rosell, A.; Avila, S.; Izard, A.; Elvin-Poole, J.; Chan, K. C.Made available in DSpace on 2022-04-29T08:37:23Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-12-01; The calibration and validation of scientific analysis in simulations is a fundamental tool to ensure unbiased and robust results in observational cosmology. In particular, mock galaxy catalogs are a crucial resource to achieve these goals in the measurement of baryon acoustic oscillation (BAO) in the cl...
Dark Energy Survey Year 3 results: A 2.7% measurement of baryon acoustic oscill...
Abbott, T. M.C.; Aguena, M.; Allam, S.; Amon, A.; Andrade-Oliveira, F. [UNESP]; Asorey, J.; Avila, S.; Bernstein, G. M.; Bertin, E.; Brandao-Souza, A.Made available in DSpace on 2022-04-29T08:40:00Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-02-15; We present angular diameter measurements obtained by measuring the position of baryon acoustic oscillations (BAO) in an optimized sample of galaxies from the first three years of Dark Energy Survey data (DES Y3). The sample consists of 7 million galaxies distributed over a footprint of 4100 deg2 with 0....
A temporal analysis on patient and health service delays in pulmonary tuberculo...
Chakma, B.; Gomes, D.; Filipe, P. A.; Soares, P.; Sousa, B. De; Nunes, C.Background: Tuberculosis (TB) diagnosis and treatment delays increase the period of infectiousness, making TB control difficult and increasing the fatality rates. This study aimed to determine the evolution of health care service delay (time between the patient’s first contact with the health service and the diagnosis/start of treatment) and patient delay (time between onset symptoms date and the date of first ...
Authentic leadership and improved individual performance: Affective commitment ...
Duarte, A. P.; Ribeiro, N.; Semedo, A. S.; Gomes, D.Authentic leadership has become increasingly important in the literature, attracting the attention of many scholars in the last decade. This study adopted an employeecentered perspective to guide its examination of the relationship between authentic leadership and individual performance and investigation of the sequential mediation of employees’ affective commitment and individual creativity. An analysis was co...
Endodontia de dente permanente imaturo em paciente adulto – caso clínico
Martins, I.; Oliveira, A.; Gomes, D.; Paulo, M.; Cardoso, M.; Noites, R.
Dark Energy Survey Year-1 results: galaxy mock catalogues for BAO
Avila, S.; Crocce, M.; Ross, A. J.; Garcia-Bellido, J.; Percival, W. J.; Banik, N.; Camacho, H.; Kokron, N. [UNESP]; Chan, K. C.Made available in DSpace on 2018-11-26T17:54:50Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-09-01; UK Space Agency; European Research Council; UK Science & Technology Facilities Council; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); U.S. Department of Energy; U.S. National Science Foundation; Ministry of Science an...
Cyanobacterial diversity held in microbial biological resource centers as a bio...
Ramos, V.; Morais, J.; Castelo-Branco, R.; Pinheiro, Â.; Martins, J.; Regueiras, A.; Pereira, A.L.; Lopes, V.R.; Frazão, B.; Gomes, D.; Moreira, C.Cyanobacteria are a well-known source of bioproducts which renders culturable strains a valuable resource for biotechnology purposes. We describe here the establishment of a cyanobacterial culture collection (CC) and present the first version of the strain catalog and its online database (http://lege.ciimar.up.pt/). The LEGE CC holds 386 strains, mainly collected in coastal (48%), estuarine (11%), and fresh (34...
UAV GNSS position corrections based on IoT™ communication protocol
Raimundo, A.; Fernandes, D.; Gomes, D.; Postolache, O.; Sebastião, P.; Cercas, F.With the increase of devices connected to the Internet, currently known as Internet of Things (IoT), it is important to use algorithms in data transmissions to achieve optimal results for a given application.The paper main goal is to gather Global Navigation Satellite System (GNSS) positions at maximum rate possible, process them in a Post-processed Kinematics (PPK) environment, in order to perform GNSS correct...
Scalable semantic aware context storage
Antunes, M.; Gomes, D.; Aguiar, R. L.The number of connected devices collecting and distributing real-world information through various systems, is expected to soar in the coming years. As the number of such connected devices grows, it becomes increasingly difficult to store and share all these new sources of information. Several context representation schemes try to standardize this information, but none of them have been widely adopted. In previ...
On the application of contextual IoT service discovery in Information Centric N...
Quevedo, J.; Antunes, M.; Corujo, D.; Gomes, D.; Aguiar, R. L.The continuous flow of technological developments in communications and electronic industries has led to the growing expansion of the Internet of Things (IoT). By leveraging the capabilities of smart networked devices and integrating them into existing industrial, leisure and communication applications, the IoT is expected to positively impact both economy and society, reducing the gap between the physical and ...