Results 21 to 30 of about 83,589 (312)

Towards Automatic and Topologically Consistent 3D Regional Geological Modeling from Boundaries and Attitudes

open access: yesISPRS International Journal of Geo-Information, 2016
Three-dimensional (3D) geological models are important representations of the results of regional geological surveys. However, the process of constructing 3D geological models from two-dimensional (2D) geological elements remains difficult and is not ...
Jiateng Guo   +4 more
doaj   +1 more source

INTRODUCTION TO THE GEOLOGICAL MAP OF THE NORTH KARAKORUM TERRAIN FROM THE CHAPURSAN VALLEY TO THE SHIMSHAL PASS 1:150.000 SCALE

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2017
These notes introduce a new geological map at 1:150,000 scale of a large part of the Upper Hunza valley (Karakorum, Pakistan). The mapped area includes the Permian to Cretaceous sedimentary cover of the Karakorum, which is located north of the Karakorum ...
ANDREA ZANCHI, MAURIZIO GAETANI
doaj   +1 more source

Geological map of Asia [cartographic material] / [PDF]

open access: yes, 1975
Geological map of Asia showing international boundaries, ground and water features, transportation and populated places. Relief shown by bathymetric tints and spot heights.; Maps in Chinese; separate legend sheet in English; Each sheet individually ...
Academy of Geological Sciences of China.
core  

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele   +2 more
wiley   +1 more source

Geological map of the world [cartographic material] : Australia and Oceania / [PDF]

open access: yes, 1965
1st ed. Geological map on topographic base, extending from New Guinea (island), Australasia to Hawaiian Islands and the Marquesas.; Topographic base compiled by Division of National Mapping, Canberra.; Geology compiled by the Bureau of Mineral Resources,
Commission for the Geological Map of the World.
core  

Grain Refinement During Severe Plastic Deformation and Similitude of Subgrain Formation: A Molecular Dynamics Study

open access: yesAdvanced Engineering Materials, EarlyView.
Molecular dynamics is used to investigate structure refinement during severe plastic deformation. The results show similitude with experimental data. Molecular dynamics simulations of severe plastic deformation of monocrystalline and polycrystalline samples by multiaxial compression of aluminum are carried out.
Roberto B. Figueiredo
wiley   +1 more source

Geological map of East Texas. [PDF]

open access: yes, 1921
Map shows oil and gas drilling and producing activity; oil and gas fields, pipelines, pump stations, well ownership, railroads, counties, and towns. Includes legend, indexes, and key to geological formations. Insets: "U.S.G.S.
Oil City Map Co.
core  

A Practical Noise2Noise Denoising Pipeline for High‐Throughput Raman Spectroscopy

open access: yesAdvanced Engineering Materials, EarlyView.
A lightweight and reproducible denoising pipeline for high‐throughput Raman spectroscopy is introduced, based on a 1D convolutional autoencoder trained with a Noise2Noise strategy. Using only repeated short‐exposure acquisitions, the method suppresses stochastic noise without reference spectra, enabling reliable spectral reconstruction while preserving
David Martin‐Calle   +5 more
wiley   +1 more source

Stratigraphy and volcano-structural evolution of the Montiferru Volcanic Complex, Sardinia

open access: yesJournal of Maps
The Montiferru Volcanic Complex in Sardinia (Italy) records a complex interplay of volcanic cycles and sedimentation but lacks a comprehensive geological framework.
Costantino Pala   +2 more
doaj   +1 more source

Geology of the Monte Banchetta – Punta Rognosa area (Troncea valley, Western Alps)

open access: yesJournal of Maps, 2021
The map ‘Geology of the Monte Banchetta – Punta Rognosa area (Troncea valley, Western Alps)’ details the lithostratigraphy and structural setting of a key sector in the Alpine chain, characterized by close associations of continental and oceanic ...
Alberto Corno   +3 more
doaj   +1 more source

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