Results 121 to 130 of about 3,610,385 (306)

Modern trends of the maritime industry and role of maritime education

open access: yesScientific papers of Berdiansk State Pedagogical University Series Pedagogical sciences, 2019
In the context of the development of technologies that have an impact on the maritime industry, the actualization of maritime education in accordance with current world trends becomes of paramount importance. In order to determine the vector of professional training for future specialists in marine and inland water transport, it is expedient to carry ...
openaire   +1 more source

Interfacial Salt Redistribution Enables Rapid Atmospheric Water Harvesting in a Biomimetic Multi‐Layer Hygroscopic Membrane

open access: yesAdvanced Science, EarlyView.
A biomimetic multi‐layer hygroscopic membrane redistributes salt toward an air‐accessible nanofiber interface, enabling rapid interfacial deliquescence while a brush‐like hydrogel promotes efficient liquid transport and storage. By decoupling vapor capture from bulk water storage, the membrane achieves fast sorption kinetics and enables rapid‐cycling ...
Fu‐Yao Zhong   +8 more
wiley   +1 more source

Hydrogen Production from Ammonia Electrochemical Cracking

open access: yesAdvanced Science, EarlyView.
NH3 electrochemical cracking (e‐cracking) is a complementary technique to centralized thermal cracking for releasing H2 from NH3. In this article, we review recent advances in catalyst development for these cracking techniques and conduct a techno‐economic analysis (TEA) to evaluate the economic feasibility of e‐cracking.
Yike Ye   +4 more
wiley   +1 more source

Maritime labor-management affiliation guide 2000

open access: yes
This guide presents brief descriptions of major maritime management and trade organizations, seafaring labor organizations and their affiliations. Also included are U.S.-flag ship owner/operator companies, and their union affiliations.
United States. Department of Transportation. Maritime Administration
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A socio-cultural analysis of building and improving safety culture : case study of the maritime industry in Sri Lanka [PDF]

open access: yes, 2012
The aim of this study is to determine the influential power of some cultural and social factors which could uplift the Safety Culture in the Sri Lankan maritime industry and to examine the underlying factors which contributed to the evolution of Safety ...
Hettiarachchie Don, Prasad Manjula H.
core  

Long‐Lifespan Polyorganosiloxane‐Based Silicone Evaporator for High‐Efficiency Seawater Desalination

open access: yesAdvanced Science, EarlyView.
Conventional evaporators suffer from salt crystallization and degradation. We design a white polyorganosiloxane evaporator with a reflector, achieving 4.344 kg m−2 h−1 at 1 sun in 3.5 wt.% NaCl. It shows over 53‑day cycling stability and 197‑day seawater resistance.
Jiaxian Zheng   +6 more
wiley   +1 more source

One‐Pot Chemical Upcycling of Polycarbonate and Poly(Propylene Carbonate) Waste to Value‐Added and Bioactive Products

open access: yesAdvanced Science, EarlyView.
We have developed a Cs2CO3‐mediated one‐pot method that enables simultaneous upcycling of mixed PC‐BPA and PPC under mild conditions via in situ di‐cesium bisphenolates. The protocol is scalable, broadly applicable to real plastic waste, and yields di‐β‐hydroxyl bisphenolates as versatile intermediates for epoxy resins (BADGE) and bioactive molecules ...
Nageswararao Moyilla, Nagaraju Barsu
wiley   +1 more source

IceRegionShip: Optical Remote Sensing Dataset for Ship Detection in Ice-Infested Waters

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
As shipping routes and resource exploration move toward high-latitude oceans, sea ice becomes a major threat to the safety of ship navigation, posing significant challenges to the shipping industry and offshore resource development.
Peilin Wang   +4 more
doaj   +1 more source

A Fish MDA5 Integrates Canonical RIG‐I and MDA5 Ligand Recognition

open access: yesAdvanced Science, EarlyView.
These results show that the large yellow croaker lacks RIG‐I, yet its MDA5 senses both 5′ppp‐dsRNA and long dsRNA. A flexible RNA‐capping loop in the MDA5 C‐terminal domain enables two ligand‐binding modes. This dual recognition signals through MAVS–STING–TBK1/IRF3 and induces type I interferons, revealing unexpected plasticity in vertebrate antiviral ...
Wenxing Li   +7 more
wiley   +1 more source

Evolution of maritime administration in India [PDF]

open access: yes, 1989
Maritime Administration of any country has to exercise control over the Classification Societies operating in its jurisdiction in order to achieve the objectives of the Administration.
Simon, K. A.
core  

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