Articles tagged with Shipbuilding
Researchers at the University of Rochester create a new process to turn ordinary metal tubes unsinkable by etching micro- and nano-pits on their surface, making them superhydrophobic. The tubes stay afloat in water, even when damaged or submerged for extended periods.
Researchers at Pusan National University have developed a new framework for predicting vessel turnaround time by leveraging queuing-based operation indicators. This dynamic approach captures time-varying fluctuations in port operations, offering a more accurate and actionable forecast.
A new study introduces a pioneering power management strategy that prevents ship blackouts by distributing intelligence among devices, allowing them to operate independently. The system is significantly safer, simpler, and more flexible than traditional centralized automation.
New study suggests marine shipping emissions will decrease by 30-40% by 2030 compared to 2008 levels, but may not meet net-zero goal for 2050. The International Maritime Organization has approved new emission reduction policies.
A revised radiocarbon calibration curve for the period between 433-250 BCE has been established, allowing for improved date estimates on Greek shipwrecks. The study confirms the Kyrenia Ship's final voyage around 280 BCE, slightly later than previous estimates.
M.A.R.V.E.L.'s magnetic soles made of Electro-Permanent Magnet (EPM) and Magneto-Rheological Elastomer (MRE) enable fast movement on uneven surfaces. The robot can climb at speeds of up to 70 cm/s on walls and 50 cm/s on ceilings, making it the world's fastest walking climbing robot.
Researchers at Chalmers University of Technology have developed a method to make shipping industry significantly greener by using hydrofoils to reduce water resistance. The new technology can increase the range of electric vessels and reduce fuel consumption by up to 80%.
Researchers analyzed tree rings from Batavia's hull timbers to understand the VOC's 17th-century shipbuilding materials and global trade strategies. The study found that the Dutch successfully coped with timber shortages by diversifying sources.
A study has identified the Ocean 100, a group of 100 transnational corporations extracting majority of revenues from economic use of world's ocean. The largest companies in industries like offshore oil and gas, shipping, and cruise tourism dominate the market, taking an estimated 60% of all revenues.