Results 271 to 280 of about 2,285,169 (383)

Geometry‐Guided Transformer for Monocular 3D Object Detection

open access: yesAdvanced Intelligent Systems, EarlyView.
This work proposes a geometry‐guided transformer‐based framework for monocular 3D object detection. By incorporating spatial features and geometry guidance through the advanced transformer structure, the method addresses the limitations of existing methods and improves detection accuracy and convergence speed, achieving SOTA detection performance with ...
Man Zhang   +4 more
wiley   +1 more source

Mast years increase wind pollination and reduce seed predation in sugar maple (Acer saccharum)

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise In general, mast seeding (intermittent and synchronous seed production) increases plant fitness through economies of scale in which reproduction is more successful in high‐seed years. These benefits have been most studied in wind‐pollinated trees.
Elizabeth E. Crone, Joshua M. Rapp
wiley   +1 more source

Health services access and use among older adults in North Carolina: urban vs rural residents.

open access: green, 1995
Dan G. Blazer   +3 more
openalex   +1 more source

Getting political: racism and urban health [PDF]

open access: bronze, 2000
Hillel W. Cohen, Mary E. Northridge
openalex   +1 more source

Rural Versus Urban Health Disparities in the COVID-19 Era Among Veterans With COPD. [PDF]

open access: yesChronic Obstr Pulm Dis
Robichaux C   +6 more
europepmc   +1 more source

Establishment patterns of saguaro cactus (Carnegiea gigantea) at the microsite scale help explain saguaro regeneration and distributions in heterogenous, regional habitats

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Establishment of long‐lived perennial plants is a pivotal event that often leads to reproductive maturity. The population dynamics of the giant saguaro cactus (Carnegiea gigantea) have been investigated over large spatial areas, but establishment patterns have not been studied at the microsite (1 m) scale.
Peter B. Breslin   +6 more
wiley   +1 more source

Dietary changes in African urban households in response to currency devaluation: foreseeable risks for health and nutrition [PDF]

open access: bronze, 2000
Thierry Fouéré   +5 more
openalex   +1 more source

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