Results 31 to 40 of about 7,842 (216)

3. Wochenbericht ANT-XXIII/10 [PDF]

open access: yes, 2007
Polarstern XXIII/10 Am 12. April 2007 hatte das Forschungschiff Polarstern unter der Fahrtleitung von Prof. Dr.
Macke, Andreas
core  

The Status and Future of Flywheel Energy Storage [PDF]

open access: yes, 2019
Flywheels, one of the earliest forms of energy storage, could play a significant role in the transformation of the electrical power system into one which is fully sustainable yet low cost.
Pullen, K. R.
core   +1 more source

Operating Capacity, Pricing and Supply Elasticity in Container Shipping Markets

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT We investigate the channels through which changes in operating capacity influence freight rates in the container shipping market using a novel dataset to create an operating capacity index at the shipping‐route level. Our analysis reveals that when supply elasticity is low, an increase in operating capacity tends to drive freight rates upward,
Cong Sui   +3 more
wiley   +1 more source

Risk-Based Analysis of Safeguards for Ammonia Tank Trucks Used in Bunkering

open access: yesEnergies
Ammonia bunkering is becoming increasingly important in the maritime industry as ammonia is recognized as a viable alternative fuel for reducing carbon emissions in shipping.
Young-Do Jo   +4 more
doaj   +1 more source

Interplay Between Green Investment and Market Price Premia in Global Shipping

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT Existing research emphasises that the driver of green investment is its future profitability. This paper shows that other investors' decisions also influence green investment. We take the example of scrubber installation in shipping, which is optional by regulation but has an established market for trading its underlying asset.
Yao Shi   +4 more
wiley   +1 more source

World fleet vs. Spanish bunkering. Its impact on ECAS areas [PDF]

open access: yes, 2013
On December 17 came into force on community standard marine fuels. Bunker prices are expected to increase, recent statistics support this argument and the difference between the high sulphur (HS) and the low sulphur (LS) marine bunkers will be sustained.
Almazan Garate, Jose Luis   +3 more
core  

Technique considerations for implementing volumetric‐modulated arc therapy for total body irradiation within an Australian tertiary institution

open access: yesJournal of Medical Radiation Sciences, Volume 72, Issue 1, Page 165-172, March 2025.
In 2020, our institution transitioned to the Eclipse™ treatment planning system and to Truebeam® linear accelerators with 6 MV and 10 MV energies. The linear accelerators were installed in smaller bunkers that could not accommodate 400 cm FAD. A multidisciplinary team within the institution was created to evaluate existing total body irradiation ...
Gabriella La Macchia   +5 more
wiley   +1 more source

Hybrid PEM Fuel Cell Power Plants Fuelled by Hydrogen for Improving Sustainability in Shipping: State of the Art and Review on Active Projects

open access: yesEnergies, 2023
The interest in hybrid polymer electrolyte membrane fuel cells (PEMFC) fuelled by hydrogen in shipping has seen an unprecedented growth in the last years, as it could allow zero-emission navigation.
Chiara Dall’Armi   +2 more
doaj   +1 more source

Borrelia and Genital Lichen Sclerosus: A Critical Review of the Evidence

open access: yesJEADV Clinical Practice, EarlyView.
ABSTRACT Background Lichen sclerosus (LSc) is a chronic inflammatory dermatosis that primarily affects the genitalia. Growing evidence supports chronic occlusive urine exposure as the principal pathogenic driver, though other mechanisms, including mechanical irritation, hormonal influences, autoimmunity, and infection, have been proposed.
Liang Zhi Wong   +4 more
wiley   +1 more source

In‐Process Melt Separation of Depolymerized PET in PET/PE Blends for Upcycling via Twin‐Screw Extrusion

open access: yesPolymer Engineering &Science, EarlyView.
This work aims to depolymerize PET in PET/LLDPE blends via twin‐screw extrusion to allow low‐Mw PET to be extracted and separated. The separated PET is made into BHET and then sold to create virgin PET. LLDPE will be cracked into low‐Mw products that can be utilized as various products.
Vecchi Steven   +3 more
wiley   +1 more source

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