Results 51 to 60 of about 361,466 (347)

Prediction of subsidence due to underground mining by artificial neural networks [PDF]

open access: yes, 2003
Alternatively to empirical prediction methods, methods based on influential functions and on mechanical model, artificial neural networks (ANNs) can be used for the surface subsidence prediction.
Ambrožič, Tomaž, Turk, Goran
core   +1 more source

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

open access: yesAdvanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan   +6 more
wiley   +1 more source

USING NON-BLASTING TECHNOLOGIES FOR DESTRUCTION OF HARD ROCK IN SURFACE MINING [PDF]

open access: yes, 2018
Determination the effective application field of non-blasting technology and technologies for the hard rock preparation for excavation during surface ...
DREBENSTEDT, Carsten   +2 more
core  

A radiocarbon database for Scottish archaeological samples [PDF]

open access: yes, 2000
For the majority of dating laboratories and their respective user communities, the journal Radiocarbon is no longer regarded as the medium for primary publication of radiocarbon measurements.
Ashmore, P.J.   +2 more
core   +1 more source

Information Transmission Strategies for Self‐Organized Robotic Aggregation

open access: yesAdvanced Robotics Research, EarlyView.
In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng   +5 more
wiley   +1 more source

Kızılırmak Havzası Boyalı Seramiklerinin Yayılım Haritasına Eklenen Yeni Bir Merkez: Büyük Deller ve Yeni Bulgular / A New Center Added to the Distribution Map of Kızılırmak Basin Painted Pottery: Büyük Deller and New Findings

open access: yesArkhaia Anatolika
This study aims to introduce and evaluate the Painted Pottery of the Kızılırmak Basin unearthed during the excavations conducted between 2021 and 2024 at the Büyük Deller settlement, located in the Gülağaç district of Aksaray Province.
Burcu TÜYSÜZ, Tutku KURT
doaj   +1 more source

Preliminary assessment of roadheaders efficiency based on empirical methods and index of equivalent rock strength [PDF]

open access: yes, 2019
Purpose. The choice of a proper roadheader is a critically important step in planning of a project or some of its stages. Nowadays various manufacturers produce numerous models of these vehicles, hence it is unreasonable to conduct a thorough analysis of
Averin, E   +4 more
core   +1 more source

Echinoderm‐Inspired Autonomy for Soft‐Legged Robots

open access: yesAdvanced Robotics Research, EarlyView.
Inspired by echinoderms, a modular soft robot achieves autonomous phototaxis without a central controller or explicit communication. Each limb independently adapts its actuation timing through local sensing and short‐term memory. Coordination emerges purely from physical interactions, demonstrating resilience to changes in morphology, environment, and ...
Harmannus A. H. Schomaker   +2 more
wiley   +1 more source

Automated Tool for the Comparative Estimation of Earthmoving Productivity [PDF]

open access: yesJournal of Engineering, Project, and Production Management
This paper presents an automated tool for comparative estimates of earthmoving productivity, focusing on excavation operations. The developed system includes three modules (computational, data storage, operational) and a series of forms that estimate ...
Antonios Panas   +2 more
doaj   +1 more source

Archaeological excavation : site of Collyhurst Old Hall [PDF]

open access: yes, 2016
Salford Archaeology (SA) was commissioned by the Manchester Communications academy to undertake a community archaeological excavation on Collyhurst playing fields, Collyhurst, Manchester.
Whittall, K
core   +1 more source

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