Results 121 to 130 of about 3,437,293 (400)

Ship Bunkering Operations Risk Assessment using Rule-Based Fuzzy Failure Mode Effect Analysis (FFMEA)

open access: yesJournal of Eta Maritime Science
Ship bunkering operations play a critical role in sustaining maritime transportation; however, they also entail significant risks to the environment, vessels, and crew.
Bulut Ozan Ceylan
doaj   +1 more source

Examples of Ontology Model Usage in Engineering Fields [PDF]

open access: yes, 2018
The proposed research deals with the improvement of engineering knowledge classification and recognition by means of ontology usage. Ontology model allows structure information as well as to raises the effectiveness of search.
Globa, Larysa   +3 more
core   +1 more source

Enhancing UV Stability and Charge Extraction in Organic Solar Cells with Phenyl‐Linked Aromatic Self‐Assembled Monolayer

open access: yesAdvanced Functional Materials, EarlyView.
The phenyl‐linked self‐assembled monolayer exhibits robust intrinsic stability and hole extraction capability compared to the alkyl‐linked counterparts, thus facilitating the device stability with T80 over 1000 h and efficiency of 19.7% in advancing organic solar cells.
Nan Zhang   +11 more
wiley   +1 more source

Global tracking for an underactuated ships with bounded feedback controllers [PDF]

open access: yesarXiv, 2013
In this paper, we present a global state feedback tracking controller for underactuated surface marine vessels. This controller is based on saturated control inputs and, under an assumption on the reference trajectory, the closed-loop system is globally asymptotically stable (GAS). It has been designed using a 3 Degree of Freedom benchmark vessel model
arxiv  

Numerical simulation research on ecological protection device for marine water intake engineering based on cfd [PDF]

open access: yes, 2019
1941-1948The ecological protection originated from marine engineering is the key factor for the healthy and sustainable development of marine ecological system.
Dai, M.X.   +6 more
core  

Holistic human safety in the design of marine operations safety [PDF]

open access: yes, 2017
To avoid safety issues, current marine operations safety protocols follow only the work procedures and technical structures of systems that are provided by the operator; regardless, research continues to report safety issues related to cooperative work ...
Hildre, Hans Petter, Pan, Yushan
core   +1 more source

Designing of Self‐Dispersing Soft Dendritic Microcleaners for Microplastics Capture and Recovery

open access: yesAdvanced Functional Materials, EarlyView.
The capture and recovery of microplastics from open aquatic systems is a complex problem, which necessitates nontrivial solutions. The principles of a comprehensive multistage process based on sustainably sourced microcleaners with hierarchical morphology are demonstrated.
Haeleen Hong   +3 more
wiley   +1 more source

Introduction to the Case Management Model and Notation (CMMN) [PDF]

open access: yesarXiv, 2016
This is a short tutorial of the Case Management Model and Notation (CMMN) version 1.0. It is targeted to readers with knowledge of basic process or workflow modeling, and it covers the complete CMMN notation. A simple complaints process is used to demonstrate the notation. At the end of the tutorial the reader will be able to understand and create CMMN
arxiv  

Fully Bio‐Based Epoxy Resins from Liquefied Wood for Chemically Recyclable Wood Coatings

open access: yesAdvanced Functional Materials, EarlyView.
A bio‐based and chemically recyclable epoxy resin derived from liquefied wood and its use in wood coatings is presented. The resin exhibits mechanical, thermal, and water‐resistant properties comparable to commercial coatings and can be chemically recycled and reused. This approach provides fast access to glossy and fully biobased durable wood coatings
Qisong Hu   +6 more
wiley   +1 more source

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