Results 181 to 190 of about 4,362,903 (352)

Analysis of the Geological Structure of the UlytauArganata Structural-formational Zone

, 2023
G. Zh. Dosetova, Tatyana DOSETOVA
openalex   +1 more source

Highly Active and Robust Nanoporous Gold for CO Oxidation: Widening Temperature Window with an Au‐Cu‐Ag Ternary System

ChemCatChem, EarlyView.
This work presents a robust trimetallic nanoporous gold catalyst derived from Au─Cu─Ag alloys and evaluated its performance in aerobic CO oxidation. The material exhibits high activity across a broad temperature window due to complementary Ag‐ and Cu‐driven oxygen activation.
Jorge Adrian Tapia Burgos, Raphaell Moreira, Christoph Mahr, Marco Schowalter, Andreas Rosenauer, Arne Wittstock, Marcus Bäumer   +6 more
wiley   +1 more source

Digital documentation of railway tunnel inspection in Austria

Civil Engineering Design, Volume 7, Issue 1, Page 3-8, March 2025.
Abstract Infrastructure, especially railway tunnels, require continuous inspection to ensure their safety. Furthermore, the detection of damages at an early stage can improve their service life. These tasks represent a major challenge for those involved and the tunnel down time is a disruption in operation.
Matthias J. Rebhan, Stefan S. Grubinger, Andreas Schüppel, Simona Deutinger, Gernot Schwarzenberger   +4 more
wiley   +1 more source

The "Digital Structural Model of Italy", the new geological map of Italy, Alps and adjacent areas at a scale of 1:250,000.

Paolo Conti, Gianluca Cornamusini
openalex   +1 more source

Geology, Petrography, and Structural Analysis of the Basement Complex around Angwan Habu, North-Central Nigeria [PDF]

A. Musa
openalex   +1 more source

Elements of Structural Geology

E. S. Hills
semanticscholar   +1 more source

In‐situ installation safety of post‐installed anchorages—Investigations on construction sites

Civil Engineering Design, EarlyView.
Abstract The sensitivity to reduced installation effort of post‐installed fastening systems is determined during the product qualification through robustness tests conducted under controlled laboratory conditions. Using the concept of required α‐factors, the installation safety factor γinst is determined and provided as an essential characteristic in ...
Oliver Zeman, Elisabeth Stierschneider, Michael Schwenn, Konrad Bergmeister   +3 more
wiley   +1 more source

Deciphering aeromagnetic data for sustainable sedimentary and structural insights in Obudu Plateau, Ikom Mamfe embayment and Oban Massif, southeastern Nigeria. [PDF]

Sci Rep
Eze OE, Ekwok SE, Thompson CE, Odey EI, Okiwelu AA, Abdelrahman K, Fnais MS, Andráš P, Eldosouky AM.   +8 more
europepmc   +1 more source

Redox‐Dependent Luminescence in a Pentavalent Uranyl Complex

ChemistryEurope, EarlyView.
Redox‐dependent luminescence in a molecular pentavalent uranyl complex supported by a pyridine dipyrrolide pincer ligand is presented. Electrochemical and chemical reduction of the uranyl(VI) species provides a stable uranyl(V) complex that emits blue light from a high‐energy excited state. The anti‐Kasha emission is credited to the presence of “nested”
Leyla R. Valerio, Asmita Sen, William W. Brennessel, Carsten Milsmann, Jochen Autschbach, Ellen M. Matson   +5 more
wiley   +1 more source

Differentiable Geomodeling: towards a tighter implementation of structural geological models into geophysical inverse frameworks

Florian Wellmann, Miguel de la Varga, Zhouji Liang   +2 more
openalex   +1 more source