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147 results for “Sousa”
Figure 2 in Occurrence of Anthalona neotropica Sousa, Elmoor-Loureiro and Debastiani-Júnior, 2015 (Crustacea: Cladocera: Chydoridae) in Bahia State, Brazil
Figure 2. Anthalona neotropica Sousa, Elmoor-Loureiro and Debastiani-Júnior, 2015. A, Habitus, specimen from Jequitinhonha River. B, Habitus, specimen from Una River. C–E, Post-abdomen (arrow indicating the lateral fascicles). F, Labral keel and antenna. G, Spine on the first segment of endopod of antenna. H, First trunk limb, arrows showing the IDL setae. I, Head pores. mp: main pores, lp: lateral pore. Scale bars = 100 µm (A, B) or 10 µm (C–I).
Figure 1 in Occurrence of Anthalona neotropica Sousa, Elmoor-Loureiro and Debastiani-Júnior, 2015 (Crustacea: Cladocera: Chydoridae) in Bahia State, Brazil
Figure 1. Occurrence records of Anthalona neotropica Sousa, Elmoor-Loureiro and Debastiani-Júnior, 2015 in southern Bahia State.
Figure 5. Solanum sousae. A in Four New Vining Species of Solanum (Dulcamaroid Clade) from Montane Habitats in Tropical America
Figure 5. Solanum sousae. A) portion of stem with flowering inflorescence, B) flower, C) flower cross section, D) anthers, E) portion of stem with fruiting inflorecence. A–D drawn from Ventura 2212, E from Maya J. 3938. doi:10.1371/journal.pone.0010502.g005
Fig. 2 in The Effects Of Human-Dolphin Interaction Programmes On The Behaviour Of Three Captive Indo-Pacific Humpback Dolphins (Sousa Chinensis)
Fig. 2. Proportion of behaviours exhibited by the individual dolphins before and after the SWD programme. *P<0.05; **P<0.01; ***P<0.001.
Fig. 1 in The Effects Of Human-Dolphin Interaction Programmes On The Behaviour Of Three Captive Indo-Pacific Humpback Dolphins (Sousa Chinensis)
Fig. 1. Diagram of the dolphin lagoon consisting of the main pool (Length: 37 m, Width: 20 m, Depth: 3.5 m) alongside three holding pools. Locations that were utilised during scan sampling are marked out (1–3).
Fig. 3 in The Effects Of Human-Dolphin Interaction Programmes On The Behaviour Of Three Captive Indo-Pacific Humpback Dolphins (Sousa Chinensis)
Fig. 3. Proportion of behaviours exhibited by the individual dolphins before and after the MWD programme. *P<0.05; **P<0.01; ***P<0.001.
Estação Ferroviária Sousa - PB
Estação Ferroviária de Sousa (modelo simples, medidas podem n estar corretas, apenas para vizualização). Source: Objaverse 1.0 / Sketchfab
Data from U and Th zonation in apatite observed by synchrotron X–ray fluorescence tomography and implications for the (U–Th)/He system Sousa et al 2024
<p>Data from </p> <p><span>U and Th zonation in apatite observed by synchrotron X–ray fluorescence tomography and implications for the (U–Th)/He system</span></p> <p><span>Sousa et al</span></p> <p><span>Geochronology</span></p>
«Pensar a pandemia, a Vida e o Cuidado: Política - Três Cenários», com João Maria André e Boaventura de Sousa Santos
<p>Sob a chancela da Faculdade de Letras da Universidade de Coimbra e da Fundação para a Ciência e a Tecnologia, o Instituto de Estudos Filosóficos promoveu esta sessão dedicada à "Política", no âmbito do segundo ciclo de encontros "Pensar a pandemia, a Vida e o Cuidado", coordenado por Joaquim Braga, João Maria André e Bernardo Ferro.</p> <p>O Instituto de Estudos Filosóficos é financiado por fundos nacionais através da FCT – Fundação para a Ciência e a Tecnologia, I.P., no âmbito do projeto UID/FIL/00010/2020.</p> <p>Atente às redes sociais, à página Web do Instituto de Estudos Filosóficos e à página do evento para mais informações:</p> <p>https://www.uc.pt/fluc/uidief</p> <p>https://www.facebook.com/institutodeestudosfilosoficos</p> <p>http://10229251.356963.renderforestsites.com/</p> <p>A música utilizada nestes vídeos pode ser encontrada in:</p> <p>http://www.mp3classicalmusic.net/Works/shostakovich-pianoconcerto2.htm</p>
Fig. 6 in The Effects Of Human-Dolphin Interaction Programmes On The Behaviour Of Three Captive Indo-Pacific Humpback Dolphins (Sousa Chinensis)
Fig. 6. Association index of each dyad before and after each programme.
Fig. 5 in The Effects Of Human-Dolphin Interaction Programmes On The Behaviour Of Three Captive Indo-Pacific Humpback Dolphins (Sousa Chinensis)
Fig. 5. Average SPI before and after the MWD programme. *P<0.05; **P<0.01; ***P<0.001.
Fig. 4 in The Effects Of Human-Dolphin Interaction Programmes On The Behaviour Of Three Captive Indo-Pacific Humpback Dolphins (Sousa Chinensis)
Fig. 4. Average SPI before and after the SWD programme. *P<0.05; **P<0.01; ***P<0.001.
Description and classification of echolocation clicks of Indian Ocean humpback (Sousa plumbea) and Indo-Pacific bottlenose (Tursiops aduncus) dolphins from Menai Bay, Zanzibar, East Africa
<p>Passive acoustic monitoring (PAM) is a powerful method to study the occurrence, movement and behavior of echolocating odontocetes (toothed whales) in the wild. However, in areas occupied by more than one species, echolocation clicks need to be classified into species. The present study investigated whether the echolocation clicks produced by small, at-risk, resident sympatric populations of Indian Ocean humpback dolphin (Sousa plumbea) and Indo-Pacific bottlenose dolphin (Tursiops aduncus) in Menai Bay, Zanzibar, East Africa, could be classified to allow species specific monitoring. Underwater sounds of S. plumbea and T. aduncus groups were recorded using a SoundTrap 202HF in January and June-August 2015. Eight acoustic parameters, i.e. -10 dB duration, peak, centroid, lower -3 and lower -10 dB frequencies, and -3 dB, -10 dB and root-mean-squared bandwidth, were used to describe and compare the two species' echolocation clicks. Statistical analyses showed that S. plumbea clicks had significantly higher peak, centroid, lower -3 and lower -10 dB frequencies compared to T. aduncus, whereas duration and bandwidth parameters were similar for the two species. Random Forest (RF) classifiers were applied to determine parameters that could be used to classify the two species from echolocation clicks and achieved 28.6% and 90.2% correct species classification rates for S. plumbea and T. aduncus, respectively. <a name="_Hlk32088545">Both species were classified at a higher rate than expected at random, however the identified classifiers would only be useful for T. aduncus monitoring.</a> <a name="_Hlk32088580">The frequency and bandwidth parameters provided most power for species classification.</a> <a name="_Hlk32088592">Further study is necessary to identify useful classifiers for S. plumbea.</a> This study represents a first step in acoustic <a name="_Hlk32088605">description </a>and classification of S. plumbea and T. aduncus in the western Indian Ocean region, with potential application for future acoustic monitoring of species-specific temporal and spatial occurrence in these sympatric species.</p>
Data from: Low major histocompatibility complex class II variation in the endangered Indo-Pacific humpback dolphin (Sousa chinensis): inferences about the role of balancing selection
It has been widely reported that the major histocompatibility complex (MHC) is under balancing selection due to its immune function across terrestrial and aquatic mammals. The comprehensive studies at MHC and other neutral loci could give us a synthetic evaluation about the major force determining genetic diversity of species. Previously, a low level of genetic diversity has been reported among the Indo-Pacific humpback dolphin (Sousa chinensis) in the Pearl River Estuary (PRE) using both mitochondrial marker and microsatellite loci. Here, the expression and sequence polymorphism of 2 MHC class II genes (DQB and DRB) in 32 S. chinensis from PRE collected between 2003 and 2011 were investigated. High ratios of non-synonymous to synonymous substitution rates, codon-based selection analysis, and trans-species polymorphism (TSP) support the hypothesis that balancing selection acted on S. chinensis MHC sequences. However, only 2 haplotypes were detected at either DQB or DRB loci. Moreover, the lack of deviation from the Hardy–Weinberg expectation at DRB locus combined with the relatively low heterozygosity at both DQB locus and microsatellite loci suggested that balancing selection might not be sufficient, which further suggested that genetic drift associated with historical bottlenecks was not mitigated by balancing selection in terms of the loss of MHC and neutral variation in S. chinensis. The combined results highlighted the importance of maintaining the genetic diversity of the endangered S. chinensis.
On following pages: 11. Long-beaked Common Dolphin (Delphinus capensis); 12. Fraser's Dolphin (Lagenodelphis hosel); 13. Tucuxi (Sotalia fluviatilis); 14. Guiana Dolphin (Sotalia guianensis); 15. Indo-Pacific Humpback Dolphin (Sousa chinensis); 16. Atlantic Humpback Dolphin (Sousa teuszii). in Delphinidae
On following pages: 11. Long-beaked Common Dolphin (Delphinus capensis); 12. Fraser's Dolphin (Lagenodelphis hosel); 13. Tucuxi (Sotalia fluviatilis); 14. Guiana Dolphin (Sotalia guianensis); 15. Indo-Pacific Humpback Dolphin (Sousa chinensis); 16. Atlantic Humpback Dolphin (Sousa teuszii).
Supplementary material 2 from: Garcia Rodrigues J, Conides A, Rivero Rodriguez S, Raicevich S, Pita P, Kleisner K, Pita C, Lopes P, Alonso Roldán V, Ramos S, Klaoudatos D, Outeiro L, Armstrong C, Teneva L, Stefanski S, Böhnke-Henrichs A, Kruse M, Lillebø A, Bennett E, Belgrano A, Murillas A, Sousa Pinto I, Burkhard B, Villasante S (2017) Marine and Coastal Cultural Ecosystem Services: knowledge gaps and research priorities. One Ecosystem 2: e12290. https://doi.org/10.3897/oneeco.2.e12290
Correspondence between our classification and labels for marine and coastal CES as found in the literature
Supplementary material 1 from: Studer A, Cardoso de Sousa M, Barcena Goyena B (2018) Breeding biology and nest success of Short-tailed Antthrush Chamaeza campanisona (Aves: Formicariidae) in the Atlantic rainforest of northeastern Brazil. Zoologia 35: 1-8. https://doi.org/10.3897/zoologia.35.e12906
Nests of Chamaeza campanisona found during the study period (1986–2016) with their respective characteristics : Data type: species data
FIGURE 1. Indigofera sousae. A. Flowering branch and rachis with fruits. B in Two new species of the genus Indigofera (Papilionoideae, Leguminosae) from central Mexico
FIGURE 1. Indigofera sousae. A. Flowering branch and rachis with fruits. B. Leaflet, adaxial and abaxial views. C. Calyx. D. Standard, abaxial view. E. Wings. F. Keel, abaxial view. G. Androecium. H. Gynoecium and vexillary stamen. I. Legume with persistent calyx. J. Seed, ventral view. K. Seed, dorsal view. A–K drawn from I. Trejo 2543 (MEXU). Illustration by Anabel Duarte.
FIGURE 1. a–n. a. Habit. b. Upper leaf surface. c. Lower leaf surface. d. Inflorescence. e. Sepals. f. Standard. g in Rhynchosia sousae (Leguminosae, Papilionoideae), a new species from eastern Mexico
FIGURE 1. a–n. a. Habit. b. Upper leaf surface. c. Lower leaf surface. d. Inflorescence. e. Sepals. f. Standard. g. Detail of the glanddotted. h. Wings. i. Claw. j. Androecium. l. Gynophore. m. Fruit. n. Seed, hilar view and side view.
CDMF Pesquisa - Beatriz Rodrigues Lopes de Sousa
<p>Beatriz Rodrigues Lopes de Sousa, graduanda em Química na Universidade Federal de São Carlos (UFSCar) e integrante do Centro de Desenvolvimento de Materiais Funcionais (CDMF), fala de sua pesquisa sobre síntese eletroquímica de filmes de seleneto de antimônio modificado com cobalto e com co-catalisador de platina para water splitting solar para produção de energia limpa.</p> <p>CDMF Pesquisa - Beatriz Rodrigues Lopes de Sousa de <a href="https://youtu.be/QZLUZ-Z3tEk">https://youtu.be/QZLUZ-Z3tEk</a> está licenciado com uma Licença <a href="http://creativecommons.org/licenses/by-nc-nd/4.0/">Creative Commons - Atribuição-NãoComercial-SemDerivações 4.0 Internacional</a>. Podem estar disponíveis autorizações adicionais às concedidas no âmbito desta licença em <a href="http://www.labi.ufscar.br/">http://www.labi.ufscar.br/</a>.</p>
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