Results 71 to 80 of about 780 (198)

A Novel Flexible Multibody System Dynamic Analysis Platform of Tower Crane

Machines
Current research on tower crane control lacks high-fidelity models and fails to account for the coupling effects between the tower crane structure and the hoisting and luffing systems.
Zuqing Yu, Hongjing Li
doaj   +1 more source

Prognostic Significance of the Tumour Microenvironment in Surgically Resected Canine Pulmonary Adenocarcinomas

Veterinary and Comparative Oncology, Volume 24, Issue 3, Page 545-553, September 2026.
ABSTRACT The prognostic relevance of the tumour microenvironment in surgically resected canine pulmonary adenocarcinomas (cPACs) remains uncertain. This retrospective single‐centre cohort study evaluated associations between intratumoural immune features and postoperative outcomes.
Masanao Ichimata, Yumiko Kagawa, Atsushi Toshima, Fukiko Matsuyama, Eri Fukazawa, Kei Harada, Ryuzo Katayama, Yuko Nakano, Tetsuya Kobayashi, Masaya Igase, Takuya Mizuno   +10 more
wiley   +1 more source

Dynamic Modeling and Analysis of Rigid-Flexible Coupled Unfolding Mechanisms Under Transient Actuation

Applied Sciences
Transient mechanisms are increasingly applied in fields such as high-speed aircraft, super high-speed trains, and underwater robots. However, in high-speed motion, large inertial forces are inevitably generated, which can easily lead to elastic ...
Yue Bai, Hong Xiao, Bin Yang, Yang Jiang, Runchao Zhao, Guang Yang, Rongqiang Liu, Hongwei Guo   +7 more
doaj   +1 more source

Transcriptomic and microRNA Profiling Suggest a Candidate RIPPLY1–cfa‐miR‐187 Relationship in Canine Mammary Gland Tumours From Dogs With Confirmed Metastasis

Veterinary and Comparative Oncology, Volume 24, Issue 3, Page 631-642, September 2026.
ABSTRACT Canine mammary gland tumours (MGT) represent a common malignancy in intact female dogs, with a high metastasis rate approaching 50% and a poor prognosis. However, metastasis‐related genes remain largely unelucidated. Accordingly, we aimed to identify differentially expressed mRNAs and miRNAs in primary canine MGT tissues from dogs with or ...
Shaohsu Wang, Masashi Takahashi, Hui‐Wen Chen, Nobuhiro Nozaki, Mohammad Arif, Yutaro Ide, Yoshiyuki Akiyama, Sirazul Islam, Tatsuro Hifumi, Shinji Hirano, Noriaki Miyoshi, Osamu Yamato, Daiki Kato, Takayuki Nakagawa, Naoki Miura   +14 more
wiley   +1 more source

Dynamics modeling of a semi-submersible autonomous underwater vehicle with a towfish towed by a cable

International Journal of Naval Architecture and Ocean Engineering, 2015
In this paper, we employ a dynamics modeling method for investigating a multi-body dynamics system of semi-submersible autonomous underwater vehicles consisting of a towing vehicle operated near the water surface, a tow cable, and a towfish. The towfish,
Jinmo Park, Nakwan Kim
doaj   +1 more source

A comparison of finite elements for nonlinear beams: the absolute nodal coordinate and geometrically exact formulations [PDF]

Multibody System Dynamics, 2008
Two of the most popular finite element formulations for solving nonlinear beams are the absolute nodal coordinate and the geometrically exact approaches. Both can be applied to problems with very large deformations and strains, but they differ substantially at the continuous and the discrete levels.
openaire   +3 more sources

The Evolution of Tropical Cyclone Intensity and Size in Observations and HighResMIP Models

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 16, 28 August 2026.
Abstract The destructive potential of a tropical cyclone (TC) depends on both its intensity and size, yet the coupled evolution of these properties remains insufficiently explored. This study investigates TC intensity–size relationships of TCs in observations and historical simulations from 12 HighResMIP models in the North Atlantic (NA) and western ...
Yushan Han, Paul A. Ullrich
wiley   +1 more source

Thermo‐Mechanical Topology Optimization: An Immersed FEM Level‐Set‐Based Approach

International Journal for Numerical Methods in Engineering, Volume 127, Issue 15, 15 August 2026.
ABSTRACT This paper proposes a multi‐physics framework for topology optimization using an immersed level set‐finite element model. The work extends the capabilities of a recently developed immersed level‐set method to thermo‐mechanical problems, including coupling and material‐dependent properties.
Farzad Tatar, Silvia Monchetti, Elisabetta Manconi, Roberto Brighenti   +3 more
wiley   +1 more source

End‐to‐end deep learning pipeline for automated IMRT planning in lymphoma: Feasibility and limitations

Journal of Applied Clinical Medical Physics, Volume 27, Issue 8, August 2026.
Abstract Background Intensity‐modulated radiation therapy (IMRT) is widely used for lymphoma because a multileaf collimator (MLC) can sculpt dose around irregular targets. Planning, however, is time‐consuming and difficult to standardize. Fluence map prediction (FMP) using deep learning (DL) could potentially be used to automate planning, but it has ...
Denis Kutnár, Ivan Richter Vogelius, Hristo Atanasov Georgiev, Katrin Elisabet Håkansson, Lena Specht, Jens Petersen   +5 more
wiley   +1 more source

Research on the Dynamic Modeling of Rigid–Flexible Composite Spacecraft Under Fixed Constraints Based on the ANCF

Aerospace
Dynamically modeling the flexible characteristics of large-scale jointed composite spacecraft is challenging. In this study, a dynamic modeling method for rigid–flexible composite spacecraft is proposed based on the absolute nodal coordinate formulation (
Jiaqi Wu, Guohua Kang, Junfeng Wu, Chuanxiao Xu, Jiayi Zhou, Xinyong Tao, Yinmiao Hua   +6 more
doaj   +1 more source