Results 81 to 90 of about 89,933,319 (202)

A Naphthalene Monoimide Meisenheimer Complex as Strong Organic Hydride Donor for Metal‐Free CO2 Reduction

Chemistry – A European Journal, EarlyView.
A Meisenheimer complex derived from two‐fold reduction and protonation of naphthalene monoamide has been identified as a strong organic hydride donor which is able to reduce CO2. ABSTRACT Selective CO2 reduction to formate is challenging due to similar thermodynamics for the reaction to other products such as carbon monoxide and molecular hydrogen ...
C. Jasslie Nielsen, Catriona C. James, Maartje C. van Rijn, Bente Reus, Bettina Baumgartner, Sonja Pullen   +5 more
wiley   +1 more source

Tecniche di rilievo integrato per processi Scan-to-BIM

GEOmedia, 2022
The preservation of historic buildings can often be particularly difficult due to the lack of detailed information about architectural features, construction details, etc.
Mauro Lo Brutto
doaj  

Integrating Surface-related Indicators of Coverage, Distance and Distribution for Quantifying Scan-to-BIM Confidence Level [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Scan-to-BIM is a widely-used approach to generate Building Information Modelling and by extension Digital Twin models in the architecture, engineering, and construction sector.
S. Malihi, F. Bosché
doaj   +1 more source

Evaluating Pose Estimation Uncertainty From Automatic Point Cloud Registration in Multi‐Sensor Robotic Systems

Journal of Field Robotics, EarlyView.
ABSTRACT The poses derived from automatic point cloud registration between stationary laser scans that occur naturally in robotic multi‐sensor systems operating in stop‐and‐go mode have the potential to greatly improve and aid localization and trajectory estimation.
Max Brandstätter, Markus Mikschi, Jelena Gabela, Finn Linzer, Hans Neuner   +4 more
wiley   +1 more source

Circular Economy in the Built Environment: A Systematic Literature Review 2005–2025

Sustainable Development, EarlyView.
ABSTRACT The circular economy (CE) offers a viable pathway for advancing sustainable development in the built environment (BE) due to its potential to reduce waste, resource extraction, and environmental impacts. This study conducts a systematic literature review (2005–2025) to examine CE research through a unifying analytical perspective across the ...
Thao T. P. Bui, Dat Tien Doan, Francesco Pomponi, Vivian W. Y. Tam, Suzanne Wilkinson, Ali GhaffarianHoseini   +5 more
wiley   +1 more source

BIM Module for Deep Learning-driven parametric IFC reconstruction [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
The creation of Building Information Models (BIM) is driven by cutting-edge software applications, plug-ins, and APIs that constitute the backbone of BIM authoring tools.
O. Roman, O. Roman, M. Bassier, S. De Geyter, H. De Winter, E. M. Farella, F. Remondino   +6 more
doaj   +1 more source

Systematic investigation of the diffraction efficiency of sub‐15 nm resolution soft X‐ray zone plates via simulation and measurement

Journal of Synchrotron Radiation, EarlyView.
This study presents systematic measurements and rigorous coupled‐wave analysis of relative and absolute diffraction efficiencies for sub‐15 nm soft X‐ray Fresnel zone plates. By decoupling intrinsic optical performance from practical beamline transmission losses, this work establishes a highly reliable metrology framework to support the development of ...
Qingyuan Mao, Yuchen Jiao, Liang Liu, Jingyuan Zhu, Li Jiang, Xiangzhi Zhang, Zhanshan Wang   +6 more
wiley   +1 more source

LASER SCANNING FOR BIM AND RESULTS VISUALIZATION USING VR [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
Abstract. Virtual Reality (VR) is a highly topical subject in many branches of science and industry. Thanks to the rapid development and advancement of computer technology in recent years, it can now be used to a large extent, with more detail to show and is now more affordable than before.
K. Pavelka jr., B. Michalík
openaire   +3 more sources

A Survey of Methods for Constructing 3D Urban Models From Point Clouds

Computer Graphics Forum, EarlyView.
The survey outlines a general process for constructing 3D models from point clouds and categorizes the methods based on their use of templates, basic surface primitives, hybrid approaches, or linear primitives. Additionally, the survey reviews the datasets and benchmarks that are essential for testing and training the developed methods.
Chiara Romanengo, Silvia Biasotti, Bianca Falcidieno, Daniela Cabiddu, Elia Moscoso Thompson, Michela Spagnuolo   +5 more
wiley   +1 more source

Does size matter? Experiences and perspectives of BIM implementation from large and SME construction contractors [PDF]

, 2012
This paper presents the findings of a qualitative study into the experiences and perspectives of large and SME construction contractors towards the implementation of Building Information Modelling (BIM) within their organisations.
Gledson, Barry, Henry, Daniel, Bleanch, Paula   +2 more
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