Results 171 to 180 of about 3,246 (263)

Sustainable Metal Recovery From E‐Waste: Exploring Greener Leachates in Hydrometallurgical Processes

MetalMat, EarlyView.
Recycling of electronic waste to synthesize valuable metals using green leachate. ABSTRACT The accumulation of electronic waste (e‐waste) poses environmental hazards and leads to the loss of valuable metals such as gold, silver, copper, and rare earth elements.
Shassatha Paul Saikat, Nazim Uddin, Md. Kawsar, Samina Ahmed, Md. Sahadat Hossain   +4 more
wiley   +1 more source

The impact of underwater waves on ship manoeuvrability: a case study in a fjord. [PDF]

Sci Rep
Grégorio S, Bourgault D, Galbraith PS, Chavanne C, Hupé L, Richard A, Landry É.   +6 more
europepmc   +1 more source

Linear Mechatronic Modeling of Rectangular Tank Sloshing Dynamics

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Sloshing dynamics in partially filled tanks can strongly influence system‐level behavior when fluid motion couples with rigid‐body dynamics. This paper presents a linear and acausal two‐dimensional sloshing model for rectangular tanks, based on the reformulation of established sloshing theory within a modular, multi‐domain modeling framework ...
Magnus Steinstø, Eilif Pedersen
wiley   +1 more source

Diffusion-Plating Al₂O₃ Film for Friction and Corrosion Protection of Marine Sensors. [PDF]

Micromachines (Basel)
Liu Y, Li L, Wei D, Xu K, Liu L, Li L, Wu Z.   +6 more
europepmc   +1 more source

Comparison of Consumer Smartwatch and Research‐Grade Accelerometer‐Derived Step Counts in Amyotrophic Lateral Sclerosis

Muscle &Nerve, EarlyView.
ABSTRACT Introduction/Aims Objective, scalable measures of function are needed in amyotrophic lateral sclerosis (ALS). Research‐grade accelerometers are promising but may be difficult to deploy for prolonged remote monitoring, whereas consumer smartwatches offer a practical alternative. We evaluated the feasibility of long‐term smartwatch monitoring in
Gordon Jewett, Reed Ferber, Colin B. Josephson, Lawrence Korngut, Joon Lee   +4 more
wiley   +1 more source

Multi-step optimization with operational scenarios for hull form and propulsor design for pod-driven cruise ships. [PDF]

Heliyon
Li L, Yu L, Cai Z, Liu J, Fan Q, Wang Y.
europepmc   +1 more source

On Remote Monitoring of Ship's Motions-II

The Journal of the Nautical Society of Japan, 1961
openaire   +3 more sources

Leveraging Public Transit for Robotic Deliveries: A Column Generation Approach

Naval Research Logistics (NRL), EarlyView.
ABSTRACT Autonomous mobile robots (AMRs) are small, electric, wheeled vehicles that operate at pedestrian speeds. In the last‐mile delivery service considered in this study, a fleet of AMRs is deployed across multiple recharging depots within a service area, from which they depart to perform point‐to‐point deliveries. We consider an operational setting
Yishay Shapira, Mor Kaspi
wiley   +1 more source

Ocean transit times: from basin to planetary scales. [PDF]

J Fluid Mech
Cessi P.
europepmc   +1 more source

The 2‐D Orthogonal Packing Problem With Multiple Levels of Prioritization: A Spatial Optimization Perspective

Naval Research Logistics (NRL), EarlyView.
ABSTRACT This paper addresses two‐dimensional orthogonal packing within a confined space, integrating bin packing principles with facility layout concepts to address scenarios in which items must not only fit but also be arranged according to spatial priorities.
William K. Kirschenman, H. Sebastian Heese, Michael G. Kay, Russell E. King, Brandon M. McConnell   +4 more
wiley   +1 more source