Results 31 to 40 of about 131,936 (258)

Marine Engines [PDF]

open access: yesScientific American, 1903
n ...
openaire   +2 more sources

Stakeholder Satisfaction: Research Evaluation of Marine Engineering Cadets' Performance at Maritime University, Philippines [PDF]

open access: yesTransNav, 2010
This study was conducted to determine the level of stakeholder satisfaction and gather qualitative views and ideas among twenty five (25) company partners - - crew managers, personnel managers, training directors of the different shipping companies based
Rolando A. Alimen   +2 more
doaj  

Energy Control in the Ship’s Power Plant and Its Influence on Maritime Safety [PDF]

open access: yesTransNav
In this work the TU (marine transport unit) needs for different types of energy are analysed in order to systematize the equipment of the TU engine room by type of energy produced.
Oleksander Veretennik   +2 more
doaj   +1 more source

On a Marine Engine Governor [PDF]

open access: yesProceedings of the Institution of Mechanical Engineers
n ...
openaire   +2 more sources

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Features of Earthquake-Induced Seabed Liquefaction and Mitigation Strategies of Novel Marine Structures

open access: yesJournal of Marine Science and Engineering, 2020
With the accelerated development of marine engineering, a growing number of marine structures are being constructed (e.g., seabed pipelines, drilling platforms, oil platforms, wind turbines). However, seismic field investigations over recent decades have
Yu Huang, Xu Han
doaj   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

open access: yesFEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan   +11 more
wiley   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Development of a Modular Software Architecture for Underwater Vehicles Using Systems Engineering

open access: yesJournal of Marine Science and Engineering, 2022
This paper addresses the development of a modular software architecture for the design/construction/operation of a remotely operated vehicle (ROV), based on systems engineering.
Carlos A. Zuluaga   +5 more
doaj   +1 more source

Active Corrosion Protection of Sintered AA7075 Aluminum Alloy via Mn Powder Addition

open access: yesAdvanced Engineering Materials, EarlyView.
AA7075 containing Mn‐rich particles is fabricated via spark plasma sintering using AA7075 and Mn powders. Corrosion resistance is evaluated through dip‐and‐dry tests using 0.1 M NaCl (pH 6.0), and mass loss decreases with increasing Mn addition. Mn‐rich particles function as a source of Mn ions, and formation of Mn‐accumulation films on Cu‐containing ...
Ko Ebina, Masashi Nishimoto, Izumi Muto
wiley   +1 more source

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