Results 51 to 60 of about 5,046 (265)

Wave Front Steepness and Influence on Horizontal Deck Impact Loads

Journal of Marine Science and Engineering, 2020
In design storm sea states, wave-in-deck forces need to be analysed for fixed and floating offshore platforms. Due to the complex physics of wave impact phenomena, numerical analyses should be complemented by model test data.
Carl Trygve Stansberg
doaj   +1 more source

Slam

PragMATIZES - Revista Latino-Americana de Estudos em Cultura, 2022
O slam é um movimento cultural e artístico de origem norte-americano. No Brasil, ele é especialmente cultivado pela população negra das periferias. Este artigo teve como objetivo abordar o slam desde uma perspectiva interdisciplinar: histórica, social e pedagógica.
Miguel Ahumada Cristi, Aislene da Silva Lopes   +1 more
openaire   +1 more source

Bronchoscope Tip Localization With Learned Airway Constraints and an Open Source Simulator

Advanced Intelligent Systems, EarlyView.
BronchoLoc addresses feature‐poor bronchoscopic imaging by combining monocular video with a preoperative CT graph to estimate 3D camera location. A local tracker identifies candidate branches, while a sequence‐aware global module refines the trajectory. Demonstrating sub‐centimeter accuracy across synthetic and phantom datasets, this framework advances
Emanuele Nicotra, James Davies, Bibhu Sharma, Adrienne Ji, Kefan Zhu, Phuoc Thien Phan, Nigel H. Lovell, Thanh Nho Do   +7 more
wiley   +1 more source

Cathinone Use Disorder in the Context of Slam Practice: New Pharmacological and Clinical Challenges

Frontiers in Psychiatry, 2020
Background“Slam” has emerged since 2008 as a new international phenomenon among men who have sex with men (MSM); it consists of the intravenous injection of drugs before or during planned sexual activity.
Benoit Schreck, Benoit Schreck, Benoit Schreck, Marylène Guerlais, Edouard Laforgue, Edouard Laforgue, Edouard Laforgue, Célia Bichon, Marie Grall-Bronnec, Marie Grall-Bronnec, Marie Grall-Bronnec, Caroline Victorri-Vigneau, Caroline Victorri-Vigneau   +12 more
doaj   +1 more source

3D Closed‐Loop Navigation of Magnetic Microswimmers Using Vision‐Derived Depth Feedback

Advanced Intelligent Systems, EarlyView.
A planar magnetic microswimmer is navigated in three dimensions under a standard microscope. Image defocus supplies a real‐time depth cue, and model‐predictive control with A* planning steers the body on surfaces and in free swimming. Axial position is regulated by propulsion alone, without magnetic field gradients or extra cameras.
Yasin Cagatay Duygu, Sangwon Lee, Min Jun Kim   +2 more
wiley   +1 more source

Hydro-plastic slamming [PDF]

, 2019
Ships and offshore structures will unavoidably experience water impacts (slamming) through-out their service time. During slamming, the coupling between hydrodynamic pressure and the elastic structural response, termed as hydro-elasticity, has been ...
Yu, Zhaolong, Amdahl, Jørgen
core   +1 more source

Barriers and Enablers for Effective Support Coordination in the National Disability Insurance Scheme

Australian Journal of Social Issues, EarlyView.
ABSTRACT Support coordinators act as intermediaries between the National Disability Insurance Scheme (NDIS) and participants, facilitating access to funded supports. To optimise outcomes, they must navigate NDIS complexities, identify services that meet individual needs and engage with diverse stakeholders.
Sharyn McDonald, Lee Cubis, Di Winkler, Jacinta Douglas   +3 more
wiley   +1 more source

VOF Model-Based Study on Slamming Load of Flat-Bottom Structure during Constant-Velocity Water Entry

Shiyou jixie, 2020
During the installation of large structures such as subsea production equipment, the bottom of the structure will be subjected to a huge wave slamming load during the stage of crossing the splash zone.
Du Yang, Jiang Cheng, Zheng Miaozi, Duan Menglan, Wang Yingying, Li Yuqi, Cai Zhijie   +6 more
doaj  

Experimental investigation of slamming impact acted on flat bottom bodies and cumulative damage

International Journal of Naval Architecture and Ocean Engineering, 2018
Most offshore structures including offshore wind turbines, ships, etc. suffer from the impulsive pressure loads due to slamming phenomena in rough waves. The effects of elasticity & plasticity on such slamming loads are investigated through wet free drop
Hyunkyoung Shin, Byoungcheon Seo, Sang-Rai Cho   +2 more
doaj   +1 more source

VGGT-SLAM++

CoRR
We introduce VGGT-SLAM++, a complete visual SLAM system that leverages the geometry-rich outputs of the Visual Geometry Grounded Transformer (VGGT). The system comprises a visual odometry (front-end) fusing the VGGT feed-forward transformer and a Sim(3) solution, a Digital Elevation Map (DEM)-based graph construction module, and a back-end that jointly
Avilasha Mandal, Rajesh Kumar, Sudarshan S. Harithas, Chetan Arora 0001   +3 more
openaire   +3 more sources