Results 51 to 60 of about 12,963,623 (206)

The Student Officer's Understanding of Ballast Water Treatment According to The Ballast Water Management (BMW) Convention

Dinamika Bahari, 2023
The ballast water used as a ship's stabilizer when it is not loaded has a negative impact on health and the environment and even causes economic losses. One of them is caused by the pathogenic microbes in it. Therefore, the International Maritime Organization (IMO) enacted the Ballast Water Management (BWM) Convention to prevent the spread of ...
Iksiroh El Husna, Nenik Kholilah, Anissofiah Azise, Widya Putri Idayatma   +3 more
openaire   +1 more source

The Application of Hydrochar Composite Briquettes for Sustainable Slag Foaming in the Electric Arc Furnace Process

steel research international, EarlyView.
Hydrochar‐mill‐scale briquettes with varying C/O molar ratios (0.07–0.90) have been tested at 1650 °C to evaluate their slag foaming performance for electric arc furnace application. All seven briquette recipes developed succeed in promoting slag foaming.
Yu‐Chiao Lu, Andrey Karasev, Björn Glaser, Chuan Wang   +3 more
wiley   +1 more source

Ballast Water Treatment Performance Evaluation under Real Changing Conditions

Journal of Marine Science and Engineering, 2020
We conducted a shipboard ballast water test using seawater of extreme turbidity collected from Shanghai Port (China) (>300 mg total suspended solids (TSS)/L), and normal seawater collected in other ports (
Pung-Guk Jang, Bonggil Hyun, Kyoungsoon Shin   +2 more
doaj   +1 more source

Modelling Time-Dependent Flow through Railway Ballast

Fluids, 2023
In this study, a numerical simulation of fluid flow through railway ballast in the time domain is presented, providing a model for unsteady-state flow.
Raed Alrdadi, Michael H. Meylan
doaj   +1 more source

Sustainable Development Goals Applied to the Maritime Transportation Sector: Setting Sail for the Future

Natural Resources Forum, EarlyView.
ABSTRACT The 2030 Agenda for Sustainable Development aims to eradicate poverty, protect the environment, and promote prosperity through 17 Sustainable Development Goals (SDGs). Achieving these goals requires a multi‐sectoral approach. Maritime transportation, vital to the global economy, significantly contributes to several SDGs and plays a strategic ...
Cátia Sousa, Ana Brasão, Tiago Silva, Stanislau Tserashkovich   +3 more
wiley   +1 more source

Enhanced rates of particulate organic matter remineralization by microzooplankton are diminished by added ballast minerals [PDF]

, 2013
To examine the potentially competing influences of microzooplankton and calcite mineral ballast on organic matter remineralization, we incubated diatoms in darkness in rolling tanks with and without added calcite minerals (coccoliths) and ...
Le Moigne, F.A.C., De La Rocha, C., De La Rocha, C. L., de La Rocha, Christina, L., Le Moigne, F., M. Gallinari, Le Moigne, Frédéric A.C., Laurenceau, E., C. L. De La Rocha, Gallinari, Morgane, F. A. C. Le Moigne, Le Moigne, Frederic A. C., Le Moigne, F. A. C., E. Laurenceau, De La Rocha, C.L., Gallinari, M.   +15 more
core   +2 more sources

Changes in microbial communities, including both uncultured and culturable bacteria, with mid-ocean ballast-water exchange during a voyage from Japan to Australia. [PDF]

PLoS ONE, 2014
We assessed changes in the microbial communities in ballast water during a trans-Pacific voyage from Japan to Australia that included a mid-ocean ballast-water exchange. Uncultured (i.e., total) and culturable bacteria were counted and were characterized
Akiko Tomaru, Masanobu Kawachi, Mikihide Demura, Yasuwo Fukuyo   +3 more
doaj   +1 more source

Mortars From Punic and Hellenistic–Roman Solunto: Materials, Formulations, and Technology

Archaeometry, EarlyView.
ABSTRACT This study presents an archaeometric investigation of 18 hydraulic rendering and bedding mortars from Punic and Hellenistic–Roman Solunto (NW Sicily). The research aimed to characterize raw materials, reconstruct manufacturing sequences, and evaluate technological proficiency through mineralogical and petrochemical analyses.
G. Montana, G. Polizzi, C. Portale, M. Gasparo Morticelli, L. Randazzo   +4 more
wiley   +1 more source

SUSTAINABLE BALLAST WATER MANAGEMENT: MITIGATING ECOLOGICAL IMPACTS AND SUPPORTING MARINE AND COASTAL BIODIVERSITY

Biotropia: The Southeast Asian Journal of Tropical Biology
ARTICLE HIGLIGHTS • Reviews global ballast water management for ecological sustainability • Integrates technological, policy, and social perspectives • Links ballast water control to Sustainable Development Goals (SDGs) • Identifies hybrid treatment ...
Silvia Gabrina Tonyes, Yan Ramona, Yaya Rukayadi, Yenni Ciawi   +3 more
doaj   +1 more source

From products to smart solutions: A value‐creation approach

European Management Review, EarlyView.
Abstract Smart solutions comprise a synergy of products, services, software, connectivity, data, and intelligence. This study examines the evolution of a manufacturer into a smart solution provider, highlighting the role of value‐creation capabilities, activities, and practices. Through a longitudinal, in‐depth single‐case study of a leading technology
Tayyab Warraich, Tuomas Huikkola, Marko Kohtamäki, Sascha Kraus, Yassine Talaoui   +4 more
wiley   +1 more source