Results 131 to 140 of about 7,694 (296)

Development of 6DOF Motion Measurement System for SRTP Test of a Damaged Ship in Head Seas [PDF]

open access: yes, 2014
학위논문 (석사)-- 서울대학교 대학원 : 조선해양공학과, 2014. 2. 이신형.Recently the International Maritime Organization (IMO) assists its members to comply with the Safe Return to Port (SRTP) requirement, which was addressed in the 2009 International Safety of Life at Sea (SOLAS)
임태구
core  

Sustainable Metal Recovery From E‐Waste: Exploring Greener Leachates in Hydrometallurgical Processes

open access: yesMetalMat, EarlyView.
Recycling of electronic waste to synthesize valuable metals using green leachate. ABSTRACT The accumulation of electronic waste (e‐waste) poses environmental hazards and leads to the loss of valuable metals such as gold, silver, copper, and rare earth elements.
Shassatha Paul Saikat   +4 more
wiley   +1 more source

Detecting Loosening of Bolt‐Flanged Pipe Using Smoothed Pseudo Wigner–Ville Distribution: Digital Twin‐Based Approach Using Convolution Neural Networks

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT In this paper, an integrated digital twin‐based fault‐diagnosis framework is proposed to detect bolt loosening in flanged pipe connections. The approach combines finite element‐based numerical modeling, experimental modal analysis, and advanced signal processing‐assisted deep learning to achieve reliable loosening detection under operational ...
Milad Shabani Yousefabad   +4 more
wiley   +1 more source

Stability Evaluation of a Damaged Ship with Ice Accumulation in Arctic Regions

open access: yesJournal of Marine Science and Engineering
The harsh environment in Arctic regions presents significant challenges to ship stability, particularly when ice accumulation and hull damage occur simultaneously, potentially increasing the risk of instability.
Jiabin Tao   +5 more
doaj   +1 more source

Swimming Upriver? Exploring the Sources of Freshwater and Marine Fish in Military Diet in Sixteenth‐ to Nineteenth‐Century Northeastern North America

open access: yesInternational Journal of Osteoarchaeology, EarlyView.
ABSTRACT Atlantic cod were caught in large numbers and shipped from fishing stations in North America to Europe and the Caribbean, and this has been frequently studied zooarchaeologically; however, the exchange of cod and other fish into interior North America has received less study.
Martin H. Welker   +2 more
wiley   +1 more source

Comparative Evaluation of Structure–Processing–Property Relationships in Flax, Hemp, and Cattail Discontinuous fiber Thermoset Composites

open access: yesPolymer Composites, EarlyView.
Needle punching reorients fibers from in‐plane direction toward z‐direction of the web, resulting in mechanical interlocking of fibers and reduction in the nonwoven mat thickness. ABSTRACT Replacement of glass fiber mats, utilized in large and complex composite parts in the transportation industry, with natural fiber mats requires knowledge of natural ...
Md Shadhin   +2 more
wiley   +1 more source

Stability investigation damaged ships

open access: yes, 2015
There are many areas in which naval vessels could improve safety standards, although naval vessels are not necessarily regarded as less secure than the civil vessels. Although the navies never have considered water on deck a problem, it seems that this problem has a critical value in the ship damage stability analysis. As an example, this damage should
openaire   +1 more source

Interior of Damaged Bow on Cargo Ship Deloris Rodgers, Tampa, Florida, A [PDF]

open access: yes, 1960
The interior of the damaged bow of the cargo ship Deloris Rodgers, showing structural supports and coiled ropes on the floor.https://digitalcommons.usf.edu/gandy/7704/thumbnail ...
Gandy, George Skip, IV
core  

Sampling for Socially‐Inclusive Adoption Studies (SSAS): A new interdisciplinary sampling method for DNA‐fingerprinting‐based crop varietal adoption studies

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
DNA fingerprinting is becoming the standard measurement procedure in crop adoption studies in the Global South, yet the lack of systematic and intentional sampling regarding which farmer to go to the plot with may bias results from these methods. We introduce a methodological innovation, Sampling for Socially Inclusive Adoption Studies (SSAS), to offer
Yoselyn Hernandez Chaves   +12 more
wiley   +1 more source

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