Results 181 to 190 of about 4,119,836 (303)

Monumental rock art illustrates that humans thrived in the Arabian Desert during the Pleistocene-Holocene transition. [PDF]

Nat Commun
Guagnin M, Shipton C, Al-Jibreen F, Losi G, Kalifi A, Armitage SJ, Stileman F, Stewart M, Al-Tamimi F, Breeze PS, van Buchem F, Drake N, Al-Shamry M, Al-Shammari A, Al-Wadani J, Alsharekh AM, Petraglia M.   +16 more
europepmc   +1 more source

Low‐Dimensional Materials and Van Der Waals Heterostructures for Energy Application: A Comprehensive Review

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Low‐dimensional materials (0D, 1D, and 2D) exhibit unique electronic and physicochemical properties, enabling advanced nanoelectronic and optoelectronic devices. Mixed‐dimensional heterostructures combine these materials to enhance functionality.
Qaisar Alam, Sajjad Ali, Pir Muhammad Ismail, ABM Sharif Hossain   +3 more
wiley   +1 more source

The art of music. The representation of musical instruments in the rock art of Zimbabwe. [PDF]

Azania
Kumbani J, Díaz-Andreu M.
europepmc   +1 more source

Next‐Generation Seismic Performance Assessment Through Multi‐Component Ground Motion Compatible Intensifying Artificial Acceleration

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Despite the crucial need for fully quantitative risk assessment of large‐scale structures, their performance is typically assessed through deterministic or semi‐quantitative approaches. The main preventing factor is the computational burden of probabilistic seismic analyses.
M. Amin Hariri‐Ardebili, Giacomo Sevieri, Carlo Resta, Golsa Mahdavi, Anna De Falco, Siamak Sattar, Sissy Nikolaou   +6 more
wiley   +1 more source

Enhancing the Seismic Resilience of Masonry‐Infilled RC Structures Using Rubber Joints: Full‐Scale 3D Shaking Table Tests

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Masonry infills in reinforced concrete (RC) frames are highly vulnerable to seismic damage, often sustaining severe cracking even under moderate ground motion, which in turn leads to considerable economic losses and safety risks. To address this issue, this study experimentally evaluates the effectiveness of two innovative rubber‐based joints ...
Enrico Tubaldi, Marko Marinković, Simone Galano, Alessandro Lotti, Fabio Freddi, Daniele Losanno, Hamid Ahmadi, Matija Gams, Nemanja Krtinić, Matija Bošković, Christoph Butenweg, Prateek Kumar Dhir, Filip Manojlovski, Aleksandra Bogdanovic, Zoran Rakicevic, Vlatko Sheshov, Julijana Bojadjieva   +16 more
wiley   +1 more source

Rock art, mining and Indigenous well-being in the Lower Hunter Valley: the outlook from Baiame Cave

, 2019
In the Hunter Valley of New South Wales, Australia, a deeply worrying trend hasn emerged where the approval of major mining projects is predicated on the rescinding of areas previously set aside to conserve environmental, including heritage, values. Here,
Huntley, Jillian
core  

Machine Learning Modeling of Drill Cuttings Transport Based on Computational Fluid Dynamics Simulation Data

Energy Science &Engineering, EarlyView.
Machine learning surrogates accurately predict drill cuttings transport from computational fluid dynamics data, with Reynolds number dominating system behavior. While tree‐based models excel in accuracy, Gaussian process regression provides physically consistent, smooth predictions essential for reliable drilling simulations.
Kathrin Skinder, Mostafa M. Abdelhafiz, Khizar Shahid, Gunther Brenner   +3 more
wiley   +1 more source

Earliest directly dated rock art from Patagonia reveals socioecological resilience to mid-Holocene climate. [PDF]

Sci Adv
Romero Villanueva G, Sepúlveda M, Cárcamo-Vega J, Cherkinsky A, de Porras ME, Barberena R.   +5 more
europepmc   +1 more source

Combustion Properties of Timber in Historic Structures: Case Study of the São Pedro de Alcântara Chapel Fire

Fire and Materials, EarlyView.
ABSTRACT Timber plays a fundamental role in the fire performance of historic building components, where ageing and environmental exposure can markedly influence its physical and chemical properties. This study presents an experimental investigation of the fire behaviour of Ocotea sp.
João Vitor Lopes Ferreira, Ana Lucia de Souza Ventapane, Bruno Polycarpo Palmerim Dias, Simone Pereira da Silva Ribeiro, Alexandre Landesmann   +4 more
wiley   +1 more source

Benquerencia (La Serena - Spain) rock art: An integrated spectroscopy analysis with FTIR and Raman. [PDF]

Heliyon, 2019
Rosina P, Collado H, Garcês S, Gomes H, Eftekhari N, Nicoli M, Vaccaro C.   +6 more
europepmc   +1 more source