Results 201 to 210 of about 975,313 (285)

An Approach for Computationally Efficient Yet Accurate Modeling of Vibrating Machines With Neidhart Springs

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Accurate modeling of vibrating machines equipped with Neidhart springs is challenging due to the strong nonlinearities introduced by the elastomer–metal torsional elements and the constraints imposed by their kinematic arrangement. Multibody modeling methodologies for such vibrating machines are often computationally demanding, thus limiting ...
Davide Galli, Veit Gufler, Andrea Giusti, Renato Vidoni   +3 more
wiley   +1 more source

Integration of Pomacea canaliculata shell waste for low-carbon sustainable creative material design. [PDF]

Sci Rep
Aduldejcharas R.
europepmc   +1 more source

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

Seismic performance evaluation of ancient Tibetan residential structures and energy dissipation of Mortise-Tenon Joints. [PDF]

PLoS One
Tang J, Xu J, Liu D.
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

The utilization of Innovative, Eco-friendly recycled walls in the development of border regions' educational buildings in Egypt. [PDF]

Sci Rep
Ouf MY, El-Kaissouny MG, Nabil IM, Mahdy MM.   +3 more
europepmc   +1 more source

Machine Learning‐Assisted Optimization for Dynamic Supply Network Design in the Additive Manufacturing Platform

Naval Research Logistics (NRL), EarlyView.
ABSTRACT Distributed manufacturing enabled by additive manufacturing (AM) allows supply chains to rapidly adapt to changing market conditions through flexible facility relocation and capacity adjustment. However, existing studies largely overlook the logistical aspects of AM‐based supply chains and typically treat facility location and logistics ...
Behrang Bootaki, Guoqing Zhang
wiley   +1 more source

Tourist perceptions and living heritage experiences in Nanjing Tulou traditional villages, Fujian, China: A social media data analysis. [PDF]

PLoS One
Zhang Y, Li X, Zhang R, Liao Q, Wang J.
europepmc   +1 more source

The Active‐Passive Vehicle Routing Problem With Item Transshipments

Networks, EarlyView.
ABSTRACT This paper addresses a vehicle routing problem with synchronization constraints, in which pickup‐and‐delivery requests for single items are carried out using two types of vehicles: active and passive. The vehicles operate jointly, as passive vehicles, which are capacitated trailers, require active vehicles, which are autonomous trucks without ...
Biljana Roljić, Fabien Tricoire, Karl F. Doerner   +2 more
wiley   +1 more source

Stabilization of compressed earth blocks using recycled thermoplastics: experimental study of key parameters. [PDF]

Sci Rep
Salem LH, Aly Y, Arab B, Haggag M, Khedr S.   +4 more
europepmc   +1 more source