Results 81 to 90 of about 56,180 (300)

On‐Surface Synthesis of Bismuth Monolayers through Ice‐Confined Redox Reactions

open access: yesAdvanced Materials, EarlyView.
We report an ice‐confined growth strategy for the synthesis of atomically thin 2D bismuth and related 2D metals. This approach involves rapid freezing of a BiCl3 aqueous solution on an aluminum foil using liquid nitrogen, which triggers interfacial redox reactions between the ice and the aluminum surface.
Zexiang He   +8 more
wiley   +1 more source

Slope stability monitoring in open pit mines using 3D terrestrial laser scanning

open access: yesE3S Web of Conferences, 2018
In open pit mines the aspect of preventing and forecasting the threat of landslides and rock falls is crucial issue because of the significant consequences that instabilities may have. Systematic slope stability monitoring is necessary to ensure safe and
Bazarnik Miroslawa
doaj   +1 more source

Importance of DTM accuracy, precision and acquisition technique for estimating contributing areas of post-fire erosion at the slope and catchment scale [PDF]

open access: yes, 2011
Wildfires are a frequent phenomenon in Portugal, affecting over 300.000 ha in dry years like 2003 and 2005. Directly and/or indirectly, wildfires can strongly enhance the hydrological response and associated sediment losses and, thereby, negatively ...
Cambra, S., Keizer, J., Pereira, L.
core   +1 more source

Tracking the built status of MEP works: Assessing the value of a Scan-vs-BIM system [PDF]

open access: yes, 2014
Mechanical, electrical, and plumbing (MEP) works constitute a large portion of construction costs and thus need to be appropriately tracked. Assessment of the built status of MEP works in construction projects is however typically limited to ...
Bosché, Frédéric   +4 more
core   +1 more source

The complexities of managing historic buildings with BIM [PDF]

open access: yes, 2020
Purpose The adoption of building information modelling (BIM) in managing built heritage is an exciting prospect, but one that presents complexities additional to those of modern buildings.
Charlton, James   +3 more
core   +2 more sources

Fabrication Method of Directional Microstructure for High Energy Density, High Power Battery Cathodes

open access: yesAdvanced Materials Interfaces, EarlyView.
Aqueous directional ice templating (DIT) is developed for making NMC811 cathodes containing vertically aligned pore arrays through electrode thickness. The effects of calendering are studied for the DIT electrodes to find optimal calendering and simultaneously achieve high gravimetric and volumetric energy densities and rate capability for lithium ion ...
Guanting Li   +3 more
wiley   +1 more source

Rapid Prototyping — A Tool for Presenting 3-Dimensional Digital Models Produced by Terrestrial Laser Scanning

open access: yesISPRS International Journal of Geo-Information, 2014
Rapid prototyping has received considerable interest with the introduction of affordable rapid prototyping machines. These machines can be used to manufacture physical models from three-dimensional digital mesh models.
Juho-Pekka Virtanen   +5 more
doaj   +1 more source

Controlling Slab Flatness Automatically Using Laser Scanning and BIM [PDF]

open access: yes, 2014
Developments of Terrestrial Laser Scanning (TLS) and Building Information Modeling (BIM) offer great opportunities to achieve a leap forward in the efficiency and completeness of dimensional control operations.
Bosché, Frédéric, Guenet, Emeline
core   +1 more source

Laser Micromachining of Liquid Metal Patterns for Stretchable Electronic Circuits

open access: yesAdvanced Materials Technologies, EarlyView.
A cleanroom‐free fabrication strategy combines UV‐laser micromachining with a copper foil wetting layer to rapidly produce high resolution, liquid metal based stretchable electronic circuits on diverse substrates. The scalable, maskless process enables complex circuit designs (<$<$3 h, ∼$\sim$15/device) with excellent electrical stability under strain,
Merjen Palvanova   +3 more
wiley   +1 more source

Monitoring of glacier frontal parts on Galindez and Winter islands (the Argentine Islands) in 2018—2019

open access: yesУкраїнський антарктичний журнал, 2020
The work presents an analysis of climate variability and glaciological changes of the Antarctic Peninsula and the results of glacier monitoring on Galindez Island and Winter Island (the Argentine Islands in the Wilhelm Archipelago, Antarctic Peninsula ...
Kh. I. Marusazh   +2 more
doaj   +1 more source

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