Results 51 to 60 of about 351,753 (315)
Advanced 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
Engineering geological settings of the Rječina River Valley (Croatia): a LiDAR-based approach
Journal of MapsThis paper presents the engineering geological settings of the Rječina River Valley (23 km2) in north-western coastal region of Croatia, through the creation of the first comprehensive engineering geological map at a 1:10,000 scale.
Petra Jagodnik, Sanja Bernat Gazibara
doaj +1 more source
A multi-scale geological–engineering sweet spot evaluation method for tight sandstone gas reservoirs
Natural Gas Industry B, 2023 Exploration and development practices have proved that staged volumetric fracturing stimulation in horizontal wells is a key technology for tight sandstone gas development, and reservoir sweet spot is an important basis for the perforation position ...
Haiyan Zhu, Ding Gong, Bing Zhang
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Application of numerical modelling to the comprehensive analysis of slope stability [PDF]
, 2019 Paper deals with the comprehensive methodology for the numerical simulation of potentially unstable slopes combining engineering geological, hydrological, hydrogeological and geotechnical computational model for the assessment of slope stability ...
Hrubesova, Eva +2 more
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3D geological models and their hydrogeological applications : supporting urban development : a case study in Glasgow-Clyde, UK [PDF]
, 2010 Urban planners and developers in some parts of the United Kingdom can now access geodata in an easy-to-retrieve and understandable format. 3D attributed geological framework models and associated GIS outputs, developed by the British Geological Survey ...
Campbell, S. Diarmad G. +8 more
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De Rerum Natura: How Do Halide Perovskites Self‐Heal From Damage?
Advanced Materials, EarlyView.How can lead‐halide‐perovskites self‐heal after damage from light, heat, mechanical strain, or radiation? We show that reversible chemical defects underly performance losses and recovery, highlighting the roles of halide and proton migration, redox‐driven reactions, and acid‐base equilibria.
Davide Raffaele Ceratti +2 more
wiley +1 more source
Subsidence resulting from mining [PDF]
, 1916 Illinois coal mining investigations, cooperative agreement. (This report was prepared under a cooperative agreement between the Engineering Experiment Station of the University of Illinois, the Illinois State Geological survey and the U.S.
Stoek, Harry Harkness, 1866-1923 +1 more
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Advanced Optical Materials, EarlyView.Thermal expansion and the thermo‐optic effect in solids are closely coupled, reflecting concurrent changes in mass density and polarizability. Using echo‐resolved THz spectroscopy, we simultaneously determine sub‐micrometer thermal expansion and complex refractive index changes of MgO and Al2O3 from 10–325 K. The analysis yields both the coefficient of
Nicolas S. Beermann +5 more
wiley +1 more source
Site selection evaluation of engineering geology of the Lenghu Saishiteng Mountain Observatory
Shuiwen dizhi gongcheng dizhi, 2022 The Lenghu Saishiteng Mountain in Qinghai Province has the international first-class optical astronomy observation conditions. It creates a major opportunity for the development of optical astronomy in China and provides a valuable strategic resource for
Bao ZHOU +7 more
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STUDY SKILLS AS A WAY TO INDEPENDENT LANGUAGE LEARNING [PDF]
, 2012 The purpose of the research is to find out whether the students possess the necessary study skills and whether their study skills are developed with each following academic year.
Shvets, O.D.
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