Results 261 to 270 of about 9,791 (320)
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Techno-Economic and Life-Cycle Assessment of Hydrogen–Ammonia Fuel Blends in Tugboat Engines for Sustainable Port Operations

Sustainability
The maritime sector, responsible for approximately 3% of global greenhouse gas (GHG) emissions, is under growing pressure to transition toward climate-neutral operations.
Muhammed Umar Bayer   +4 more
semanticscholar   +1 more source

MOSES Shore Tugboat Control Station: Development of a shore-side system to support autonomous tugboat operation

2023
The Annual Conference of Marine Technology is a conference with associated events, organized every year by the Hellenic Institute of Marine Technology (H.I.M.T.). This year, the Annual Conference took place on the 14th and 15th of November 2023 at the Eugenides Foundation in Athens, Greece. The H.I.M.T.
Prof. N.P. Ventikos   +5 more
openaire   +2 more sources

Dynamic tugboat scheduling for container ports

Maritime Policy & Management, 2021
Tugboat service is important for maintaining the safety and efficiency of ship movements in container ports.
Xiaoyang Wei   +3 more
openaire   +1 more source

Development of main requirements for the operating systems of an automatic tugboat for escorting a maritime autonomous surface ship

Vestnik Gosudarstvennogo universiteta morskogo i rechnogo flota imeni admirala S O Makarova
This article discusses the requirements for the main operating systems of an automatic tugboat designed to perform escort, mooring, and unmooring operations for vessels in port waters.
V. V. Zaslonov   +2 more
semanticscholar   +1 more source

Construction of a Small-Scale Tugboat

International Journal of Engineering and Modern Technology, 2023
Support vessels for other ships emerged to provide specialized assistance in port logistics. Among these support vessels are tugboats. In this logistics, a tugboat that has an ineffective propulsive system will cause poor support, bringing losses to the sector's production chain.
Matheus Valente de Lima   +2 more
openaire   +1 more source

Adaptive path following control for autonomous surface vehicles towed by a single tugboat with output constraints.

ISA transactions
This paper proposes an adaptive fixed-time path-following control scheme for autonomous tugboats towing vessels, addressing both performance and feasibility constraints.
Qiang Guo, Xianku Zhang
semanticscholar   +1 more source

Analisis Biaya Diferensial dalam Pengambilan Keputusan Membeli atau Menyewa Tugboat dan Barge pada PT Borneo Persada Utama

Jurnal EKSIS
The purpose of this study is to determine the more profitable alternative between purchasing or leasing a tugboat and barge at PT. Borneo Persada Utama.
Desty Ghinaa Saputri   +2 more
semanticscholar   +1 more source

Ecology and Tugboat Annie

JAMA: The Journal of the American Medical Association, 1971
To the Editor.— Greenwald's letter ( 217 :1705, 1971), in which he asked that the give-away medical journals be policed for, among other things, the sake of ecology, reminded me of the story about the guy who, hearing of LBJ's war on poverty, rushed out and shot a beggar.
openaire   +1 more source

Digital Transformation in human resource management at the tugboat operations Center, Saigon Port joint stock Company

Journal of Transportation Science and Technology
The study focuses on analyzing issues related to digital transformation, especially in the maritime sector, at units with specific characteristics in terms of operations and human resources.

semanticscholar   +1 more source

Stability of Offshore Tugboats

Marine Technology and SNAME News, 1972
A review of available stability criteria, tugboat casualty data, and existing U. S. tugboat designs is made to recommend stability criteria for use in the design of offshore tugboats. Casualty data for all tugboat/towboat operations are presented, with breakdowns of offshore casualties and intact stability casualties.
openaire   +1 more source

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