Results 41 to 50 of about 48,150 (309)

Optimasi Desain Truncated Mooring System untuk Pengujian Model Perairan dalam (Deepwater) [PDF]

, 2015
Keterbatasan kedalaman fasilitas pengujian model yang ada mengharuskan adanya rekayasa sehingga bisa dilakukan simulasi pada tangki uji, yaitu dengan melakukan optimasi desain sistem tambat yang ada menjadi seolah-olah lebih pendek ( perairan yang lebih ...
Murwatono, T. T. (Totok)
core  

Mooring system diagnosis and structural reliability control for position moored vessels [PDF]

Control Engineering Practice, 2015
Abstract Early diagnosis and fault-tolerant control are essential for safe operation of floating platforms where mooring systems maintain vessel position and must withstand environmental loads. This paper considers two critical faults, line breakage and loss of a buoyancy element and employs vector statistical change detection for timely diagnosis of
Shaoji Fang, Mogens Blanke, Bernt J. Leira   +2 more
openaire   +2 more sources

Comparing the efficacy of dextrose, mannitol, and saline solutions in male rabbits' chemical castration

Animal Models and Experimental Medicine, EarlyView.
Our study demonstrated that a single bilateral intra‐testicular injection of 50% dextrose (Group A) and 20% mannitol (Group B) solutions cannot serve as chemical sterilizing agents in male rabbits. However, intra‐testicular injection of 0.9% saline (Group C) significantly reduced the seminiferous tubule quality (STQ), seminiferous tubule maturity (STM),
Mohammad‐Javad Gholizadeh, Reza Azargoun, Ali Shalizar‐Jalali   +2 more
wiley   +1 more source

Coupled Responses and Performance Assessment of Mooring-Connection Systems for Floating Photovoltaic Arrays in Shallow Waters

Journal of Marine Science and Engineering
Offshore floating photovoltaic (FPV) platforms are usually deployed in shallow waters with large tidal variations, where the modules of FPV are connected with each other via the connectors to form an array and mounted to the seabed via the mooring system.
Xiao Wang, Shuqing Wang, Xiancang Song, Bingtao Song   +3 more
doaj   +1 more source

Transient Responses Evaluation of FPSO with Different Failure Scenarios of Mooring Lines

Journal of Marine Science and Engineering, 2021
During the long-term service condition, the mooring line of the deep-water floating platform may fail due to various reasons, such as overloading caused by an accidental condition or performance deterioration.
Dongsheng Qiao, Binbin Li, Jun Yan, Yu Qin, Haizhi Liang, Dezhi Ning   +5 more
doaj   +1 more source

Mooring systems integrity management technologies

ZENODO - OpenAire, 2020
The MooringSense project aims to reducing OPEX and increasing efficiency of FOWT through the development of efficient risk-based integrity management strategies for mooring systems based on a cost effective and reliable on-line monitoring technology and digital twin. This deliverable provides an overview of the state-of-the-art of current technologies,
La Grotta, Alessandro, Campo-Cossío, María, Puras, Alberto, Sainz, Jenifer, Fernandez, Jonathan, Basurko, Jon, Elorza, Iker, Fonseca, Nuno   +7 more
openaire   +2 more sources

Astrocytic Mitochondria Transplantation Rescues Neuron Loss and Dendritic Injuries in Acute Cerebral Ischemic Stroke Mouse Model by Flexibly Regulating Mitochondria Dynamics

Annals of Neurology, EarlyView.
Objective Cerebral ischemic stroke causes neuronal oxygen/energy deprivation, disrupting mitochondrial function including reduced membrane potential and bioenergetics, exacerbating neuronal injury. Mitochondrial defects are, therefore, a central neuropathological node and potential therapeutic target.
Ning Bian, Jianing Shen, Linwei Tian, Jinghui Li, Lu Yang, Bo Yuan, Shulin Li, Yuyu Niu, Lu Zhao, Jingkuan Wei   +9 more
wiley   +1 more source

Study on the Dynamic Response of Mooring System of Multiple Fish Cages under the Combined Effects of Waves and Currents

Journal of Marine Science and Engineering
Deep-sea aquaculture can alleviate the spatial and environmental pressure of near-shore aquaculture and produce higher quality aquatic products, which is the main development direction of global aquaculture.
Fuxiang Liu, Zhentao Jiang, Tianhu Cheng, Yuwang Xu, Haitao Zhu, Gang Wang, Guoqing Sun, Yuqin Zhang   +7 more
doaj   +1 more source

Grid-Based Set Point Generation Strategy for Position Control of Dynamic Positioning Assisted Mooring System [PDF]

한국해양공학회지, 2019
Unlike typical a dynamic positioning (DP) system, a DP-assisted mooring system must determine a set point (SP) that can ensure a mooring tension safety range to prevent an excessive increase in mooring tension.
Sol-Mi Choi, Jaeyong Lee, Seung Jae Lee, Daesoo Lee, Kwang-Hyo Jung   +4 more
doaj   +1 more source

Numerical Study on the Mooring Force in an Offshore Fish Cage Array

Journal of Marine Science and Engineering, 2022
The mooring force in a fish cage array subjected to currents and waves is investigated using the finite element method. Firstly, the numerical model of a fish cage array with six gravity cages is built by Ansys/APDL.
Zhongchi Liu, Shan Wang, C. Guedes Soares   +2 more
doaj   +1 more source