Results 81 to 90 of about 38,348 (304)

Diver Higuita, tenor (Colombia)

open access: yes, 1990
Concierto interpretado por el tenor Diver Ángel Higuita Bustamante en compañía del pianista Gustavo Yepes Londoño. Bustamante nació en Pereira en 1966.
Higuita, Diver - Tenor (Colombia)
core  

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

open access: yesAdvanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska   +2 more
wiley   +1 more source

View of a scuba diver with a sea turtle

open access: yes, 2021
A diver with the County of Los Angeles Department of Parks and Recreation's Underwater Unit swims with a sea turtle.
Los Angeles County (Calif.). Department of Parks and Recreation.
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A Soft Robotic Fish With a Dielectric Elastomer Actuator Body and Negative Stiffness Spine

open access: yesAdvanced Robotics Research, EarlyView.
This work introduces a bio‐mimetic soft robotic fish driven by fiber‐reinforced dielectric elastomer actuators integrated as its body. By prestretching this active skin against a flexible spine, a negative stiffness system is created, enabling large‐amplitude bending.
Markus Koenigsdorff   +4 more
wiley   +1 more source

Feature Extraction Methods for Underwater Acoustic Target Recognition of Divers

open access: yesSensors
The extraction of typical features of underwater target signals and excellent recognition algorithms are the keys to achieving underwater acoustic target recognition of divers.
Yuchen Sun   +6 more
doaj   +1 more source

View of a scuba diver making an adjustment on the air tank

open access: yes, 2021
A scuba diver makes adjustments on the air tank of a fellow diver during a County of Los Angeles Department of Parks and Recreation Underwater Unit dive.
Los Angeles County (Calif.). Department of Parks and Recreation.
core  

3D Printing of Self‐Healing Polymers by Material Extrusion: A Process‐Centric Review of Setups, Parameters, and Applications

open access: yesAdvanced Robotics Research, EarlyView.
This review highlights recent advances in material extrusion 3D printing of self‐healing polymers, focusing on the interplay between material chemistry, rheology, hardware customization, and process optimization. Filament‐ and ink‐based extrusion strategies, multimaterial architectures, and postprocessing approaches are discussed for applications in ...
Antonio Pavone   +2 more
wiley   +1 more source

How Does the Diversity of Divers Affect the Design of Citizen Science Projects?

open access: yesFrontiers in Marine Science, 2019
Divers have widely participated in citizen science (CS) projects and are one of the main groups of marine citizen scientists. However, there is little knowledge about profiles of, and incentives for potential divers to join CS projects.
María I. Hermoso   +7 more
doaj   +1 more source

A Low‐Cost, Handheld Optical Stiffness Sensor for Minimally Invasive Surgery

open access: yesAdvanced Robotics Research, EarlyView.
A novel handheld stiffness sensor is presented for real‐time tissue stiffness characterization. By simultaneously sensing contact force and tissue deformation, the device enables accurate stiffness quantification without requiring precise manual control. This approach offers a promising solution for intraoperative tumor detection and minimally invasive
Qianyu Ma   +4 more
wiley   +1 more source

The DIVER Microscope for Imaging in Scattering Media

open access: yesMethods and Protocols, 2019
We describe an advanced DIVER (Deep Imaging Via Emission Recovery) detection system for two-photon fluorescence microscopy that allows imaging in multiple scattering media, including biological tissues, up to a depth of a few mm with micron resolution ...
Alexander Dvornikov   +2 more
doaj   +1 more source

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