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93 results for “complementarity”
Data from: Overyielding in young tree plantations is driven by local complementarity and selection effects related to shade tolerance
1. Overyielding in mixed-species forests has been demonstrated in a vast body of literature, and the focus of functional biodiversity research is now shifting towards a mechanistic understanding of these observations. 2. We explored diversity-productivity relationships (DPRs) at two sites of a large-scale tree diversity experiment, with benign (Zed) and harsh (Ged) environmental conditions for plantation establishment. Additive partitioning methodologies were adopted to detect phenomenological patterns in the productivity data, and the trait structure of mixed communities was used to advance insights into compositional effects. 3. After six years of plantation development, biomass productivity was significantly higher in mixtures compared to the monocultures of component species. We observed that processes operated through direct tree-tree interactions, since the diversity signal disappeared where trees in mixed stands were surrounded by conspecific neighbors only. This result is particularly relevant for mixed-species planation systems, as trees are commonly planted in monospecific patches to simplify the management. Partitioning unveiled strong selection effects at both plantation sites. However, at the Ged-site this was caused by competitive dominance of species with fast young growth whereas at the Zed-site, species with slow young growth improved their performances but not at the expense of others (i.e. trait-dependent complementarity). Species tolerance to shading is an influential trait to predict biodiversity effects, with community-weighted means in shade tolerance mediating dominance effects (Ged) and functional diversity in shade tolerance mediating (trait-dependent) complementarity effects (Zed). 4. Synthesis. This study highlights that biodiversity effects in young tree plantations could be explained by the functional composition of mixed communities, with a key role for species levels of shade tolerance. As contrasting results between plantation sites were observed, future research should target the context-dependency of DPRs.
Dados complementares do artigo: Ética e Responsabilidade na Era da Inteligência Artificial: Um Survey com Estudantes de Computação
<p>Este estudo analisou a composição demográfica e a exposição educacional à ética em uma amostra de 172 participantes, majoritariamente do gênero masculino (84,3%, equivalente a 145 indivíduos), com uma presença menor do gênero feminino (16%). A faixa etária predominante foi de 17 a 23 anos, representando 69,2% dos participantes, seguida por 24 a 28 anos com 19,1%. A maioria dos respondentes (81,4%) estava cursando o ensino superior, demonstrando o perfil jovem e acadêmico da amostra. Outros níveis de formação incluíram mestrado (12,2%), doutorado (4,7%) e especialização/MBA (1,7%).</p> <p>No que se refere à familiaridade com questões éticas e responsabilidade na computação, constatou-se que 56,9% dos participantes já haviam cursado alguma disciplina sobre ética. Entretanto, apenas 29,6% desses estudantes relataram ter discutido questões éticas ligadas à Inteligência Artificial nessas disciplinas. Quanto ao nível educacional no qual a ética foi estudada, 38,51% abordaram o tema no ensino médio, 17,57% no ensino médio técnico, 27% na graduação e 6,8% no mestrado, enquanto 16,3% dos participantes afirmaram nunca ter estudado ética, mesmo que alguns tenham indicado a abordagem do tema em mais de um nível educacional.</p>
Documentos Complementares para a Dissertação: Micro-Frontends: Estratégias e Diretrizes para Lidar com os Impactos e Desafios da sua Adoção
<p><strong>Contexto:</strong> A complexidade associada à incorporação de novas tecnologias em projetos monolíticos da camada frontend tem representado um desafio para às equipes de desenvolvimento de software. Enquanto o backend avançou com microsserviços, o frontend enfrentou obstáculos relacionados à redundância de código, consistência, escalabilidade e ausência de uma abordagem modular. Em resposta a esses desafios, surgiu a arquitetura de micro-frontends, propondo uma arquitetura modular e mais independente.</p> <p><strong>Objetivo:</strong> Investigar os impactos e desafios associados à adoção da arquitetura de micro-frontends e fornecer diretrizes práticas para as organizações implementá-las.</p> <p><strong>Método:</strong> Conduziumos uma Revisão Sistemática da Literatura (SLR) para identificar os padrões e visões arquiteturais utilizados nos micro-frontends. Além disso, conduzimos dois surveys para validar estratégias e diretrizes na adoção da arquitetura.</p> <p><strong>Resultados:</strong> Na percepção dos participantes dos surveys o guia proposto pode facilitar o processo de adoção da arquitetura de micro-frontends. Quanto ao estudo de caso, identificamos aspectos relacionados à implementação prática, abrangendo desempenho e escalabilidade, manutenção, colaboração e desenvolvimento paralelo. Os participantes também relataram complexidade associada à gestão de múltiplos módulos menores, bem como a falta de experiência por parte dos desenvolvedores com as tecnologias da arquitetura de micro-frontends. O estudo de caso também ratificou os achados dos surveys.</p> <p><strong>Conclusão:</strong> As descobertas destacaram a relevância da arquitetura Micro-frontends na modernização da camada frontend. No entanto, é importante ressaltar que a necessidade de sua adoção está fortemente relacionada à complexidade e tamanho do projeto e do time. Assim, a adoção da arquitetura de micro-frontends com o apoio de um conjunto de decisões metodológicas e tecnológicas possui uma chance maior de sucesso na sua implementação.</p> <p><em>Palavras-Chave:</em> micro-frontend, microsserviços, monolito, arquitetura de software, desenvolvimento web</p> <p> </p>
Supplementary data to the manuscript "Morphology and metabarcoding! A test with stream diatoms from Mexico highlights the complementarity of methods", submitted to Freshwater Science by D. Mora, N. Abarca, S. Proft, J. Grau, N. Enke, J. Carmona, O. Skibbe, R. Jahn and J. Zimmermann.
<p>Demultiplexed fastq files for 18 samples, accompanied by a table including sample numbers in the manuscript and sample numbers in the fastq files.</p>
FIG. 3 in Life-History Complementarity in the Miniaturized Salamanders Desmognathus aeneus and Desmognathus wrighti
FIG. 3. Decline in relative growth rate (g K) with age (x) in three species of Desmognathus in the southern Nantahala Mountains. 1. D. ocoee, ln (g K) ¼ 0.7947–0.4556x. 2. D. wrighti, ln(g K) ¼ 0.8703–0.5961x. 3. D. aeneus, ln(g K) ¼ 1.0019–0.6408x.
FIG. 2 in Life-History Complementarity in the Miniaturized Salamanders Desmognathus aeneus and Desmognathus wrighti
FIG. 2. Provisional growth curves of (A) Desmognathus aeneus and (B) Desmognathus wrighti fitted by the Gompertz growth function.
FIG. 1 in Life-History Complementarity in the Miniaturized Salamanders Desmognathus aeneus and Desmognathus wrighti
FIG. 1. Southern Nantahala Mountain species of Desmognathus discussed in this report. (A, B) D. wrighti, adults. (C) D. aeneus, adult. (D, E) D. ocoee, small individuals, both within the size range of adult D. aeneus and D. wrighti.
FIG. 4 in Life-History Complementarity in the Miniaturized Salamanders Desmognathus aeneus and Desmognathus wrighti
FIG. 4. Least-squares regression of ln follicle number on ln standard length for southern Nantahala females of Desmognathus aeneus. The least-squares regression equation is ln fol ¼ –3.205 þ 1.754·ln SL (Bruce, 2014). LCL, UCL: lower, upper 95% confidence limits. LPL, UPL: lower, upper prediction limits.
Figure 4 in Integrative taxonomy of eared nightjars (Aves: Lyncornis) underscores the complementarity of morphology, vocalizations and DNA evidence
Figure 4. Sonograms of territorial songs of Lyncornis. A, Lyncornis macrotis bourdilloni, Kerala, India, B. King. B, Lyncornis macrotis cerviniceps, Thailand, J. C. Roché (BLSA 42510). C, Lyncornis macrotis jacobsoni, Simeulue Island, F. Verbelen. D, Lyncornis temminckii, Johore, Malaysia, T. C. White (BLSA 6414). E, L. temminckii, Way Kambas, Sumatra, A. B. van den Berg (ML 70527). F, Lyncornis macrotis macrotis, Mindanao, A. Greensmith (BLSA 34287). G, Lyncornis macrotis macropterus, Tangkoko Batuangus, Sulawesi, G. Sangster (GS 1841).
Figure 8 in Integrative taxonomy of eared nightjars (Aves: Lyncornis) underscores the complementarity of morphology, vocalizations and DNA evidence
Figure 8. Integrative taxonomy of Lyncornis nightjars, illustrating contrasting sensitivities of datasets and the failure of each dataset to recover all five species.
Figure 3 in Integrative taxonomy of eared nightjars (Aves: Lyncornis) underscores the complementarity of morphology, vocalizations and DNA evidence
Figure 3. Maximum likelihood tree of cytochrome b sequences of the genus Lyncornis and various outgroups. Bootstrap proportions (> 70%) and posterior probabilities (> 0.8) are indicated above and below branches, respectively.
Figure 1 in Integrative taxonomy of eared nightjars (Aves: Lyncornis) underscores the complementarity of morphology, vocalizations and DNA evidence
Figure 1. Map showing range of currently recognized taxa in the Lyncornis macrotis complex. Taxonomy follows Cleere (1998).
Figure 7 in Integrative taxonomy of eared nightjars (Aves: Lyncornis) underscores the complementarity of morphology, vocalizations and DNA evidence
Figure 7. Upper tail of four taxa in the Lyncornis macrotis complex, illustrating differences in pattern and coloration. Note the marked differences in pattern and coloration between L. m. cerviniceps and L. m. jacobsoni. G. Sangster/©Naturalis Biodiversity Center, Leiden.
Figure 2 in Integrative taxonomy of eared nightjars (Aves: Lyncornis) underscores the complementarity of morphology, vocalizations and DNA evidence
Figure 2. Measurement of acoustic variables. For definitions of acoustic variables, see 'Measurements of acoustic characters'.
From canopy complementarity to asymmetric competition: the negative relationship between structural diversity and productivity during succession
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Data from: Increased snowfall weakens complementarity of summer water use by different plant functional groups
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Data from: The theory of island biogeography, the sample-area effect, and the habitat diversity hypothesis: complementarity in a naturally fragmented landscape of lake islands
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Data from: Complementarity of statistical treatments to reconstruct worldwide routes of invasion: the case of the Asian ladybird Harmonia axyridis
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Data from: Overyielding in young tree plantations is driven by local complementarity and selection effects related to shade tolerance
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Data from: Soil microbes promote complementarity effects among co-existing trees through soil nitrogen partitioning
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.