Filters








3,514 Hits in 3.2 sec

Development of Highly Sensitive Temperature Microsensors for Localized Measurements

Paulo J. Sousa, Vânia C. Pinto, Vitor H. Magalhães, Raquel O. Rodrigues, Patrícia C. Sousa, Graça Minas
2021 Applied Sciences  
The fabricated sensors feature high sensitivity (0.3542 mV/°C), linearity and reproducibility in a temperature range of 35 to 45 °C.  ...  • C.  ...  in the range of physiological (35 • C) to hyperthermia (45 • C) temperatures [20] .  ... 
doi:10.3390/app11093864 doaj:5b8b5bb5c14c4a0a887015e0a4e4281a fatcat:inqufytcprdkxjs6c6emsr2cku

Threatened fishes of the world: Achondrostoma occidentale Robalo, Almada, Sousa-Santos, Moreira & Doadrio 2005 (Cyprinidae)

Joana I. Robalo, Carla Sousa-Santos, Ignacio Doadrio, Vítor C. Almada
2008 Environmental Biology of Fishes  
doi:10.1007/s10641-008-9348-4 fatcat:5b5wrl3lnfc6nblpgxljecs5iq

Rapid and repeatable genome evolution across three hybrid ant populations [article]

Pierre Nouhaud, Simon Henry Martin, Beatriz Portinha, Vitor C. Sousa, Jonna Kulmuni
2022 bioRxiv   pre-print
Using ca. 1.6 million SNPs genomewide, we confirmed that the hybrid populations were genetically intermediate between F. aquilonia and F. polyctena (Fig. 1 , B and C, Fig. S1 ).  ...  (C) sNMF estimation of individual ancestry coefficients for K = 2 and K = 6 populations (cross-entropy criterion gives K = 6 as the best K). (D) Haplotype network derived from 199 mitochondrial SNPs.  ... 
doi:10.1101/2022.01.16.476493 fatcat:o3phj5znkvbsvo6uvh3tq357pq

Recent Advances on Coated Milling Tool Technology—A Comprehensive Review

Vitor F. C. Sousa, Francisco J. G. Silva
2020 Coatings  
After the cutting tests, nanoindentations and impact tests were made on the coatings, from temperatures ranging from 25 • C to 400 • C.  ...  Other somewhat common coatings for cutting tools are Diamond-Like Carbon (DLC), MoS₂ and WC-C [14, 16] .  ... 
doi:10.3390/coatings10030235 fatcat:4rpyhryjvvglpmphlzpfor6iva

A Review on Integrated Battery Chargers for Electric Vehicles

Tiago J. C. Sousa, Delfim Pedrosa, Vitor Monteiro, Joao L. Afonso
2022 Energies  
C. Chang and C. M.  ...  C. Chang and C. M.  ... 
doi:10.3390/en15082756 fatcat:dddc272bhzdupo4uapog2zrusa

Is fiscal fatigue a threat to consolidation programmes?

Luca Agnello, Vítor Castro, Ricardo M Sousa
2015 Environment and Planning. C, Government and Policy  
., CASTRO, V. and SOUSA, R.M., 2015. Is fiscal fatigue a threat to consolidation programmes? Environment and Planning C: Government and Policy, 33 (4), pp. 765-779. Abstract.  ...  for Science and Technology within the remit of the project "FCOMP-01-0124-FEDER-037268 (PEst-C/EGE/UI3182/2013)".  ...  Acknowledgments Castro and Sousa acknowledge that this work has been financed by Operational Programme for Competitiveness Factors -COMPETE and by National Funds through the FCT -Portuguese Foundation  ... 
doi:10.1177/0263774x15597391 fatcat:e4gg4xpkefbmhghisaeybsw2v4

fastsimcoal2: demographic inference under complex evolutionary scenarios

Laurent Excofffier, Nina Marchi, David Alexander Marques, Remi Matthey-Doret, Alexandre Gouy, Vitor C Sousa, Russell Schwartz
2021 Bioinformatics  
C: Simulation of 2 haploid genomes of 10,000 unlinked segments of 100 bp in a 2D stepping-stone of 10x10 demes.  ...  First, multithreading has been introduced using the openMP framework (https://gcc.gnu.org/onlinedocs/libgomp/), allowing one to distribute independent simulations over several threads (-c option).  ... 
doi:10.1093/bioinformatics/btab468 pmid:34164653 pmcid:PMC8665742 fatcat:l66enjyxbrayxmxfruvvr2w7gu

Faster-X adaptive differentiation under divergence-with-gene-flow in diploids and haplodiploids [article]

Emily Bendall, Robin Bagley, Catherine R. Linnen, Vitor C Sousa
2021 bioRxiv   pre-print
C. The two approaches used to summarize simulation results.  ...  diverge in the face of gene flow (but see (Owen 1986; Nagylaki 1996; Parker and Hedrick 2000; Höllinger and Hermisson 2017; Lasne et al. 2017 ), a common scenario in natural populations (reviewed in Sousa  ... 
doi:10.1101/2021.04.09.439183 fatcat:p5rqd7ssgnf4fbxnk2sgwjighq

Robust Demographic Inference from Genomic and SNP Data

Laurent Excoffier, Isabelle Dupanloup, Emilia Huerta-Sánchez, Vitor C. Sousa, Matthieu Foll, Joshua M. Akey
2013 PLoS Genetics  
A-C) Direct comparison of the SFS entries (in log scale), where we report fastsimcoal2 results for 100 replicated runs.  ...  A-C) Direct comparison of the SFS entries (in log scale), where we report fastsimcoal2 results for 100 replicated runs.  ... 
doi:10.1371/journal.pgen.1003905 pmid:24204310 pmcid:PMC3812088 fatcat:3u66pr5iwvdg7eltykvap4fwo4

Population genomics data supports introgression between Western Iberian Squalius freshwater fish species from different drainages [article]

Sofia L. Mendes, Maria M. Coelho, Vitor C. Sousa
2019 bioRxiv   pre-print
In the "No Admixture C-PN" model, S. carolitertii (C) and the 3 1 7 northern S. pyrenaicus (PN) share a more recent common ancestor.  ...  + Sec Contact PS-PN" and 3 3 0 "PN-PS + Sec Contact C-PN".  ... 
doi:10.1101/585687 fatcat:rzfurirh2nhptcc7mqkxrcgwle

On the nonidentifiability of migration time estimates in isolation with migration models

VITOR C. SOUSA, AUDE GRELAUD, JODY HEY
2011 Molecular Ecology  
For simplicity, these summaries will be referred to as s = (c c , c m , f c , f m ).  ...  In models that include migration, these summaries are counts and sums of rates for coalescent and migration events, including: (i) the number of coalescent events in each population c c = (c c 1 ,…,c c  ...  Appendix Here we demonstrate that the summaries of the genealogy s = (c c , c m , f c , f m ) are sufficient for the migration timing t m and number of lineages n.  ... 
doi:10.1111/j.1365-294x.2011.05247.x pmid:22039614 pmcid:PMC3205436 fatcat:gf2gjwh74fchfnchb7k6wli6wi

Adaptation and convergence in genes of the circadian system in Iberian Squalius freshwater species [article]

Joao M. Moreno, Vitor C. Sousa, Tiago F. Jesus, Maria M. Coelho
2019 bioRxiv   pre-print
ACKNOWLEDGEMENTS The authors thank Carla Sousa-Santos for collaborating with fieldwork in collection of specimens of S. aradensis.  ...  Brito et al. 1997; Filipe et al. 2009; Sousa-Santos et al. 2019 ).  ...  species tree topology based on a multi-locus phylogenetic analysis with other nuclear markers (Waap et al. 2011; Sousa-Santos et al. 2019).  ... 
doi:10.1101/706713 fatcat:wfrnuvherfcdhdgeeesmjj43qa

Identifying Loci Under Selection Against Gene Flow in Isolation-with-Migration Models

Vitor C. Sousa, Miguel Carneiro, Nuno Ferrand, Jody Hey
2013 Genetics  
C. Sousa et al. Figure 1 ( 1 A-H) Distribution of the posterior modes for the demographic parameters of each scenario considered, under the "migration only" (MO) model.  ...  introgression from O. c. cuniculus into O. c. algirus.  ... 
doi:10.1534/genetics.113.149211 pmid:23457232 pmcid:PMC3632470 fatcat:rjk4rqbqu5dthahqmsttjq7c2u

SMALL BOWEL PSEUDOMELANOSIS AND ORAL IRON THERAPY

Nuno Almeida, Pedro Figueiredo, Sandra Lopes, Paulo Freire, Vítor Sousa, Clotilde Lérias, Hermano Gouveia, Maximino C. Leitão
2009 Digestive Endoscopy  
Small bowel pseudomelanosis is a rarely reported clinical entity characterized by brown pigmentation of small bowel mucosa. The authors describe two cases, both with iron deficiency anemia, one of an 81-year-old female patient submitted for capsule endoscopy that revealed a brown pigmentation of all small bowel mucosa and another of an 81-year-old male whose retrograde double-balloon enteroscopy revealed a diffuse brown pattern of small bowel mucosa. Ileal biopsies confirmed intense iron
more » ... ion in the macrophages of the lamina propria. Both patients were on oral iron therapy and the second one had a previous double-balloon enteroscopy, 2 years earlier, which revealed only ileal angiodysplasias. These two cases demonstrate the importance of two new endoscopic methods for diagnosis of small bowel pseudomelanosis, the rarity of such an entity and its close relation with oral iron therapy.
doi:10.1111/j.1443-1661.2009.00834.x pmid:19691788 fatcat:aaifjgev25bfhlhk2wxyglo4qu

A Review on Power Electronics Technologies for Power Quality Improvement

Joao L. Afonso, Mohamed Tanta, José Gabriel Oliveira Pinto, Luis F. C. Monteiro, Luis Machado, Tiago J. C. Sousa, Vitor Monteiro
2021 Energies  
A ,B, C refer to the three-phase voltages. Figure 34 . 34 Figure 34. Co-phase Rail Power Conditioner (Co-RPC) in electrified railways. A, B, C refer to the three-phase voltages.  ...  A, B, C refer to the three-phase voltages. Figure 33 . 33 Figure 33. Rail Power Conditioner (RPC) in electrified railways. A, B, C refer to the three-phase voltages. Figure 34 . 34 Figure 34.  ... 
doi:10.3390/en14248585 fatcat:xg6zq7sma5cdvbbs3nugpwgumm
« Previous Showing results 1 — 15 out of 3,514 results