Results 101 to 110 of about 637,784 (341)

Curiosity Based Exploration for Learning Terrain Models

, 2013
We present a robotic exploration technique in which the goal is to learn to a visual model and be able to distinguish between different terrains and other visual components in an unknown environment.
Dudek, Gregory, Girdhar, Yogesh, Whitney, David   +2 more
core   +1 more source

Development of a Novel Superhydrophobic Sawdust–Perspex Composite Disc for Efficient Oil–Water Separation

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Water pollution by oil and organic substances causes serious problems that threaten the ecosystem. Superhydrophobic materials represent an effective solution for removing oil from water. The present paper investigates the development of a low‐cost, superhydrophobic composite for oil–water separation.
Zienab A. Ahmed
wiley   +1 more source

Projeto Observabaía: Patrimônio Cultural Subaquático da Baía de Todos os Santos. Relatório Parcial 2015 [PDF]

Navigator, 2016
The Baía de Todos os Santos (BTS), northeast Brazil, holds a rich underwater cultural heritage, with shipwreck sites ranging from 17th to 20th centuries, which have never been properly studied.
Rodrigo de Oliveira Torres
doaj  

Broadening the semiaquatic scene: Quantification of long bone microanatomy across pinnipeds

The Anatomical Record, EarlyView.
Abstract Investigations of bone microanatomy are commonly used to explore lifestyle strategies in vertebrates. While distinct microanatomical limb bone features have been established for exclusively aquatic and terrestrial lifestyles, identifying clear patterns for the semiaquatic lifestyle remains more challenging.
Apolline Alfsen, Christian de Muizon, Olivier Lambert, Giovanni Bianucci, Antonia R. Kaffler, Matthew R. McCurry, Alexandra Houssaye, Rafael M. Varas‐Malca, Rodolfo Salas‐Gismondi, Oliver Hampe, Eli Amson   +10 more
wiley   +1 more source

Design and Control of Unmanned Underwater Vehicle

Sukkur IBA Journal of Emerging Technologies, 2019
Unmanned Underwater Vehicles (UUV) are the robots that are used to monitor underwater environment at remote distance, either for inspection of underwater wreckage or for surveillance of underwater environment.
Kamran Ahmed Shahani, Rehan Akbar Arain, Nooruddin Khaskheli, Faizan ur Rehman   +3 more
doaj   +1 more source

Biological Inspired Inspection Underwater Robot (SNAKEY)

Procedia Engineering, 2012
AbstractThis paper presents the designing and development of biological inspired inspection underwater robot. Inspection and monitoring activities have been applied in this project. Two medium involve in this project development. Land has been consider as a normal surface or medium with addition or been specialized in underwater region.
Mohd Jasni, Mohd Safuwan, Samin, Reza Ezuan, Ibrahim, Babul Salam Kader   +2 more
openaire   +1 more source

Automated Feature Extraction and Classification of Submerged Cultural Heritage Assets in the Puck Lagoon via Multisensor Remote Sensing

Archaeological Prospection, EarlyView.
ABSTRACT This study presents a strong framework for the detection and classification of Submerged Cultural Heritage Assets (SCHA) in shallow marine environments using the integration of multibeam echosounder and airborne LiDAR bathymetry with object‐based image analysis and fuzzy logic–based classification.
Łukasz Janowski, Andrzej Pydyn, Mateusz Popek, Anna M. Kotarba‐Morley, Paweł Tysiąc   +4 more
wiley   +1 more source

Performance Analysis of a Micro Underwater Remotely Operated Vehicle (ROV)

Jurnal Ilmiah SINERGI
Underwater Remote Operated Vehicle (ROV) is a tethered marine robot that are widely employed for scientific and commercial applications. Several industries are working on underwater robots to increase the productivity, monitoring and surveillance ...
Fauzal Naim Zohedi, Chan Yeow Chuan, Mohd Shahrieel Mohd Aras, Alias Khamis, Zairi Ismael Rizman   +4 more
doaj   +1 more source

Off-axis transmission holographic system for recording aquatic particles [PDF]

, 1996
We describe a holographic system for recording particles suspended in water. The hologram plate is located in air, separated from the test tank by an air/glass/water boundary. The holographic emulsion is therefore unaffected by adverse aquatic conditions
Hobson, PR, Krantz, EP, Lampitt, RS, Rogerson, A, Watson, J   +4 more
core  

Halide perovskites in wide‐spectrum photodetection

Bulletin of the Korean Chemical Society, EarlyView.
Recent advances in perovskite‐based photodetectors (PPDs), phototransistors, and photoconductors are technically discussed in this review. Moreover, the mechanism behind different harvesting processes in perovskite following the energy of photons is explained, where the gamma or x‐rays are ionizing.
Somayeh Gholipour, Reza Rahighi, Mohammad Panahi, Muhammad Naufal Lintangpradipto, Reza Ghayoor, Michael Saliba   +5 more
wiley   +1 more source