Results 51 to 60 of about 3,303,408 (354)

Engineering geology maps of the UK [PDF]

open access: yes, 2010
School and university students of geology, engineering geology and geotechnical engineering generally have less knowledge of engineering geological conditions than those who have had experience of hands-on research or practice.
Dobbs, Marcus   +3 more
core  

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

open access: yesAdvanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum   +5 more
wiley   +1 more source

Study on the effect of fissures in expansive soils on permeability and engineering effects of canal slopes

open access: yesZhongguo dizhi zaihai yu fangzhi xuebao
Expansive soils represent a special type of unsaturated soil and constitute a major component of the soil structure in the initial canal section of the middle route of the South-to-North Water Transfer Project(MR-SNWTP).
Bin LI   +5 more
doaj   +1 more source

Three-Dimensional Information Modeling Based on Incomplete Data for Anchor Engineering

open access: yesIEEE Access, 2023
Intelligent design is a trend in geotechnical engineering. However, a middle link between demand identification and intelligent design is missing in anchor engineering, resulting in lower efficiency in terms of the interaction between the anchor ...
Zhang Songan   +6 more
doaj   +1 more source

Seismic response of the geologically complex alluvial valley at the "Europarco Business Park" (Rome - Italy) through instrumental records and numerical modelling [PDF]

open access: yes, 2016
The analysis of the local seismic response in the “Europarco Business Park”, a recently urbanized district of Rome (Italy) developed over the alluvial valley of the “Fosso di Vallerano” stream, is here presented.
BOZZANO, Francesca   +6 more
core   +3 more sources

Algorithmic Design of Disordered Networks With Arbitrary Coordination: Application to Biophotonics

open access: yesAdvanced Functional Materials, EarlyView.
Predictive Design of Disordered Networks: Disordered network‐like morphologies are abundant in nature, from cytoskeletal networks to bone structures and chalcogenide glasses. These structures are naturally hard to characterize. A new algorithmic tool extends the established Wooten–Weaire–Winer (WWW) algorithm to valencies above 4.
Florin Hemmann   +3 more
wiley   +1 more source

Инженерно-геологические условия и проект изысканий под строительство инженерно-бытового корпуса на площадке ТЭЦ в г.Советская Гавань (Хабаровский край) [PDF]

open access: yes, 2016
Объектом исследования являются инженерно-геологические условия участка строительства инженерно-бытового корпуса на площадке ТЭЦ в г. Советская Гавань (Хабаровский край).
Морару, Ирина Юрьевна
core  

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora   +17 more
wiley   +1 more source

Tunable Extraordinary Optical Transmission in the Long‐Wavelength Infrared Range Using Electrostatic MEMS Actuation

open access: yesAdvanced Materials Technologies, EarlyView.
A MEMS‐integrated metamaterial filter enables continuous, low‐voltage spectral tuning in the long‐wavelength infrared (LWIR). The device employs extraordinary optical transmission in a dual suspended metasurface stack, where electrostatic actuation precisely controls the intermembrane air gap.
Oleg Bannik   +6 more
wiley   +1 more source

Geological and engineering conditions of deposits as foundation of their safe development [PDF]

open access: yesE3S Web of Conferences, 2020
The article studies geological and engineering conditions of the mineral deposits located in cryolithic zone. The demand to study and analyze geological and engineering conditions is justified by safety requirements established to development of the ...
Abaturova Irina   +3 more
doaj   +1 more source

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