Results 81 to 90 of about 1,820,935 (294)

ADAPT: An Autonomous Forklift for Construction Site Operation

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT Efficient material logistics are critical in controlling costs and schedules in the construction industry. However, manual material handling remains prone to inefficiencies, delays, and safety risks. Autonomous forklifts offer a solution to streamline on‐site logistics, reducing reliance on human operators and mitigating labor shortages.
Johannes Huemer   +12 more
wiley   +1 more source

Alton Crane Melville friends and family] [13] [PDF]

open access: yes, 1950
Color slide photograph by Alton Crane Melville showing a young girl people (probably a relative of Melville or related to friends of Melville) in a high-chair.
Melville, Alton Crane
core  

Bridge crane reconstuction [PDF]

open access: yes, 2010
Bachelor's thesis is focused on renovating the bridge crane. The main aim of this thesis is to design all the drives and the design of mechanical parts, which will be the replacement engine also renovate. This work is divided into two parts.
Ježek, Tomáš
core   +2 more sources

EVALUATION FOR REMAINING LIFE OF BRIDGE CRANE BASED ON RADIAL BASIS NEURAL NETWORK

open access: yesJixie qiangdu, 2021
In order to reduce the probability of crane safety accidents, this paper proposes a method to quickly calculate the remaining life of the crane based on radial basis function(RBF)neural network.
ZUO Yang   +4 more
doaj  

Experimental Study on Fine Sediment Infiltration (FSI) Processes in Different Gravel Mixtures

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Fine sediment infiltration (FSI) can lead to riverbed clogging, thereby degrading important habitats for aquatic biota in the hyporheic interstitial zone of gravel‐bed rivers (e.g., by reducing oxygen availability). This stress on rivers may increase from anthropogenic influences and can be counteracted by artificial gravel augmentation to ...
Michael Paster   +3 more
wiley   +1 more source

Alton Crane Melville friends and family] [08] [PDF]

open access: yes, 1950
Color slide photograph by Alton Crane Melville showing two women (probably relatives or friends of Melville) sitting next to a lamp, possibly in a hotel room.
Melville, Alton Crane
core  

Mathematical modelling of working process of the bridge crane with relay drives of the bridge and cargo cart

open access: yesВестник СибАДИ, 2017
The algorithm of modelling of working process of the bridge crane taking into account dynamic parametres of drives of the bridge and the cargo cart, having managements of relay type is resulted. Results of research of influence of parametres of drives of
V. S. Scherbakov   +2 more
doaj  

Multi-Trajectory Planning Control Strategy for Hydropower Plant Bridge Crane Based on Evaluation Algorithm

open access: yesElectronics
Currently, the research on crane trajectory planning mostly aims to, first, plan the trajectories of the crane and the trolley, and then to use a trial-and-error method or optimization algorithm to iteratively calculate the optimal trajectory parameters ...
Tiehua Chen   +4 more
semanticscholar   +1 more source

From Purpose to Proof: Sustainability Framings and Substantiation Signals in Award‐Winning Advertising (2020–2025)

open access: yesSustainable Development, EarlyView.
ABSTRACT Drawing on signaling theory, this exploratory content analysis examines how elite advertising awards operate as institutional gatekeepers for sustainability communication. A comparative corpus of award‐winning campaigns (2020–2025; N = 83) is used to trace observable substantiation signals rather than to verify sustainability performance or ...
Mehmet Yakın
wiley   +1 more source

Monitoring Bridge Dynamic Behaviour Using an Instrumented Two Axle Vehicle [PDF]

open access: yes, 2012
Bridge & Infrastructure Research in Ireland 2010 (BRI 10), Cork, 2-3 September 2010Highway structures such as bridges are subject to continuous degradation primarily due to ageing, loading and environmental factors.
McGetrick, P.   +3 more
core  

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