Results 11 to 20 of about 89,301 (246)

The Impact of High Temperatures on the Strength of Recycled Aggregate Concrete [PDF]

open access: yesE3S Web of Conferences
The recent study share out the fabrication of Recycled Aggregate Concrete (RAC) and studying the influence of exposure to high temperatures on the density and compressive strength.
Kamal Ibtisam, Ali Abed Ammar
doaj   +1 more source

Maritime Transport Network Analysis: A Critical Review of Analytical Methods and Applications [PDF]

open access: yesJournal of International Logistics and Trade, 2019
This paper presents a critical review of the economic network analysis methods and their applications to maritime transport. A network can be presented in terms of its structure, topology, characteristics as well as the connectivity with different ...
Maneerat Kanrak   +2 more
doaj   +3 more sources

Armor Damage of Overtopped Mound Breakwaters in Depth-Limited Breaking Wave Conditions

open access: yesJournal of Marine Science and Engineering, 2021
Armor damage due to wave attack is the principal failure mode to be considered when designing conventional mound breakwaters. Armor layers of mound breakwaters are typically designed using formulas in the literature for non-overtopped mound breakwaters ...
Patricia Mares-Nasarre   +3 more
doaj   +1 more source

Hedging Strategies in Carbon Emission Price Dynamics: Implications for Shipping Markets

open access: yesEnergies, 2023
The European Union (EU) has agreed to gradually include shipping in the EU emissions trading scheme (EU ETS), which makes shipping companies vulnerable to carbon price fluctuations.
Theodoros Syriopoulos   +2 more
doaj   +1 more source

An Investigation into the Non-bulk Rail Freight Transport in Australia

open access: yesAsian Journal of Shipping and Logistics, 2015
In the last decade freight transport has gained further momentum in Australia, partly through significant demand growth at both domestic and international levels and partly as the result of Australia's long term need for infrastructure decision making ...
Hadi Ghaderi   +2 more
doaj   +1 more source

Case Study of Concrete Repairs on Jetty in Port Nolloth, Northern Cape

open access: yesMATEC Web of Conferences, 2018
This paper describes the rehabilitation of the jetty in Port Nolloth, Northern Cape. The history of the jetty is not 100% certain, but it is believed that the previous wooden jetty was replaced by the current concrete structure towards the late 1940’s ...
Schrecker Malan   +2 more
doaj   +1 more source

Port Hinterlands

open access: yes, 2021
The traditional notion of a hinterland refers to the inland economic area influenced by ports. In other words, the hinterland represents the set of points of origin/destination of cargo flows, which pass through the port and generate the majority of its business.
Parola Francesco   +2 more
openaire   +2 more sources

Hydraulic Stability of the Armor Layer of Overtopped Breakwaters

open access: yesJournal of Marine Science and Engineering, 2018
Mound breakwaters with significant overtopping rates in depth-limited conditions are common in practice due to social concern about the visual impact of coastal structures and sea level rise due to climatic change.
Gloria Argente   +2 more
doaj   +1 more source

Improved Scoring of Satisfaction with Life Scale

open access: yesRevistamultidisciplinar.com, 2023
The Satisfaction with Life Scale (SWLS), a 5-item instrument with 7 response-categories per item, measures cognitive judgments of satisfaction with one's life using summative scoring where higher score implies higher life satisfaction.
Satyendra Chakrabartty
doaj   +1 more source

Supporting Intelligence in Disaggregated Open Radio Access Networks: Architectural Principles, AI/ML Workflow, and Use Cases

open access: yesIEEE Access, 2022
Driven by the emerging trend for transparent, open and programmable communications, Open Radio Access Network (O-RAN) constitutes the dominant architectural approach for deploying the future wireless networks.
Anastasios Giannopoulos   +7 more
doaj   +1 more source

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