Results 81 to 90 of about 27,483 (302)
Embedding Chemistry and Pharmacy Into Sustainability
Angewandte Chemie International Edition, EarlyView.Chemistry and pharmacy provide products and processes that are indispensable for our high living standard. To understand their relationship with sustainability is important to allow them to contribute to sustainability in a sustainable manner. An integrated overview of green, circular, and sustainable chemistry and pharmacy is given and how they have t
Klaus Kümmerer
wiley +1 more source
Научно-технический вестник информационных технологий, механики и оптикиMethods for comparing three-dimensional images in problems of geological modeling of a reservoir are studied in order to improve their quality. The proposed method combines such advantages as global representation of shape, invariance to transformations,
P. A. Litvinov, I. A. Bessmertny
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ISPRS 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
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Extending the geological calibration of the geological time scale
, 2002 This thesis arises from the fact that changes in the geometry of the Earth-Sun system, due to the gravitational interaction among the planets, cause quasi-cyclic climatic variations that are imprinted in the geological record.A speech-recognition method ...
Pälike, Heiko
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Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Excessive water production in mature oil fields necessitates robust shut‐off treatments, yet conventional polymer gels often fail under high‐temperature and high‐salinity conditions. This study aims to enhance gel thermal stability and mechanical strength by incorporating selenium‐doped Ag/AgO–ZnO nanocomposites synthesized via a novel green ...
Fadhil F. Sead +8 more
wiley +1 more source
A Generalized Borehole Autoregressive Neural Network for 3D Geological Modeling
AlgorithmsThree-dimensional geological modeling is a fundamental technology for reconstructing subsurface geological structures and plays an important role in resource exploration, disaster prediction, and engineering construction.
Hao Li, Chi Zhang, Zhenwen He
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Dizhen xuebao, 2019 为了实现龙门山区域地质信息的科学管理与共享，推动该区域地球物理资料的统一管理，本文在整理现有二维地球物理探测数据的基础上构造了龙门山断裂带区域的三维地壳结构模型，并结合实测的布格重力异常数据对模型进行了分析。结果表明，地层模型正演的整体重力场与实测布格重力异常基本吻合，初步证明该模型的正确性。局部重力场显示：在该模型的尺度下，沉积层对整体重力场的变化贡献较小；中上地壳有不同程度的隆起和坳陷，与前人研究所揭示的低速异常体吻合；地幔表现为规则的自西北至东南单调上升的重力异常梯度带，与前人反演结果的趋势一致 ...
Tingting Xia, Jingfa Zhang, Tian Tian
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Geological reasoning and the solid Earth systems model [PDF]
, 2007 Geological maps record conclusions from an interpretation based on observations, guided by (and testing) an understanding (important in its own right) of the likely evolution of historical configurations of systems of multi-resolution objects, processes ...
Laxton, J.L., Loudon, T.V.
core
, 2022 Land reclamation from ocean is a major solution to deal with land shortage in coastal megacities such as Hong Kong. The primary geotechnical risk associated with land reclamation is consolidation of fine-grained materials, e.g., soft marine deposit, and ...
Wang, Yu, Shi, Chao
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Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Carbon capture technologies are poised to become one of the primary focuses regarding the achievement of net‐zero emissions by the year 2050. In these technologies, particular attention is given to post‐combustion CO2 capture, which is more easily implemented at existing power stations and other industries.
Satyajit Mukherjee +3 more
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