Results 31 to 40 of about 7,240 (212)

Surveying a Floating Iceberg With the USV SEADRAGON [PDF]

Frontiers in Marine Science, 2021
The calving, drifting, and melting of icebergs has local, regional, and global implications. Besides the impacts to local ecosystems due to changes in seawater salinity and temperature, the freshwater influx and transport can have significant regional effects related to the ocean circulation.
Zhou, Mingxi, Bachmayer, Ralph, DeYoung, Brad   +2 more
openaire   +3 more sources

An overview of developments and challenges for unmanned surface vehicle autonomous berthing

Complex & Intelligent Systems, 2023
With the continuous progress of contemporary science and technology and the increasing requirements for marine vehicles in various fields, the intelligence and automation of ships have become a general trend.
Gongxing Wu, Debiao Li, Hao Ding, Danda Shi, Bing Han   +4 more
doaj   +1 more source

Cooperative navigation of cross-domain heterogeneous unmanned ship formation: recent advances and future trends

Zhongguo Jianchuan Yanjiu, 2022
Unmanned surface vessel (USV) based cross-domain heterogeneous formation cooperative navigation is an important method for overcoming the difficulties of navigation and positioning facing in the three areas of water surface, underwater and air in the ...
Bo XU, Zhaoyang WANG
doaj   +1 more source

Batteriestromrichter für modular erweiterbare dezentrale elektrische Versorgungen - USV mit höchsten Anforderungen [PDF]

, 2022
S.301-310Zur dezentralen elektrischen Energieversorgung sind photovoltaische Systeme ideal. Die Erfahrungen zeigen, daß derartige Anlagen modular aufgebaut sein müssen, um sie nachträglich erweitern zu können.
Rothert, M., Engler, A.
core  

Unsupervised underwater shipwreck detection in side-scan sonar images based on domain-adaptive techniques

Scientific Reports
Underwater object detection based on side-scan sonar (SSS) suffers from a lack of finely annotated data. This study aims to avoid the laborious task of annotation by achieving unsupervised underwater object detection through domain-adaptive object ...
Chengwei Wei, Yunfei Bai, Chang Liu, Yuhe Zhu, Caiju Wang, Xiaomao Li   +5 more
doaj   +1 more source

On the importance of including both sexes in animal studies – insights from home‐cage monitoring

Biological Reviews, EarlyView.
ABSTRACT A review of behavioural studies using home‐cage monitoring (HCM) systems revealed that over 61% of studies used only male subjects, with only 24% including both sexes, despite evidence of substantial behavioural differences between male and female animals. This bias could influence the outcomes of biomedical research.
Maša Čater, Adam Dušek, Aleksandra Bartelik, Silvia Mandillo, Elisabetta Golini, Mara Rigamonti, Rasneer Sonia Bains, Hamish Forrest, Marion Rivalan, Melissa Long, Anna Kiryk, Lars Lewejohann, Nuno Henrique Franco   +12 more
wiley   +1 more source

USV categories. [PDF]

, 2019
Example USV spectrograms from the (a) chevron, (b) chirp, (c) complex, (d) downsweep, (e) flat, (f) inverse chevron, (g) jump, (h) multijump, and (i) upsweep categories.
Micheal L. Dent (507986), Laurel A. Screven (5346101)   +1 more
core   +1 more source

Diverse Feature-Level Guidance Adjustments for Unsupervised Domain Adaptative Object Detection

Applied Sciences
Unsupervised Domain Adaptative Object Detection (UDAOD) aims to alleviate the gap between the source domain and the target domain. Previous methods sought to plainly align global and local features across domains but adapted numerous pooled features and ...
Yuhe Zhu, Chang Liu, Yunfei Bai, Caiju Wang, Chengwei Wei, Zhenglin Li, Yang Zhou   +6 more
doaj   +1 more source

Consuming heat‐inactivated Lactiplantibacillus pentosus ONRICb0240‐containing postbiotics reduces gingival inflammation: A double‐blind randomized clinical trial

Journal of Periodontology, EarlyView.
Abstract Background Periodontal disease affects people globally, requiring approaches to halt progression at the gingivitis stage. Researchers have investigated live probiotics; we studied the effect of a heat‐inactivated preparation (postbiotic) of Lactiplantibacillus pentosus ONRICb0240 on gingival inflammation.
Anhao Liu, Megumi Ishiguro, Yasuhiro Matsumura, Kyungtak Kwak, Seiichi Shimizu, Keiko Watabe, Hirotaka Nagashima, Shogo Maekawa, Takanori Iwata   +8 more
wiley   +1 more source

Analysis of the Dynamical Environment characterising the USV FTB_1 Vehicle performing the first DTFT Mission [PDF]

, 2006
The successfully realisation of a microgravity experiment, whatever its objective could be, necessarily requires a dynamical characterisation of the environment in which it takes place as complete and precise as possible.
Russo, Michelangelo
core