L’embouchure de l'Amazone, macro-frontière géomorphologique : enseignements de 30 années de recherches franco-brésiliennes sur les systèmes côtiers amazoniens (2e partie) by M. T. R. C. Prost, J-F. Faure, C. Charron, H.V. Borges, V. F. Santos, A.C. Mendes, A. Gardel

“…It also constitutes a vast geological domain that links the Amapa Platform, the Marajo Basin and the Pará/Maranhão Platform. …”
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Fracture Behavior of Rock with Initial Damage: Theoretical, Experimental, and Numerical Investigations by Hui Zhang, Panpan Guo, Yixian Wang, Yanlin Zhao, Hang Lin, Yan Liu, Yahui Shao

“…Geomaterials such as rock mass often have initial damage under the influence of long-term geological action and hydration corrosion environment. …”
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Stability Analysis of High Jointed Rock Slope with Steep Week Fracture Zone by HUANG Wenhong, ZHANG Jian, LI Longlong, PAN Bing, CHU Weijiang

“…Taking the slope with steep week fracture zone at right bankfor a pumped storage power station in Fujian for example, this paper analyzes the failure mode andstability of the slope based on the geological analysis, and combined with discrete unit strengthreduction method. …”
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Simulation Analysis of Surrounding Rock Stability of Three-dimensional Cross Underground Cavern Group by ZHOU Yong, ZHANG Shuai, PAN Bing, CAI Bo, WU Jiang

“…In order to meet the needs of stable construction excavation and normal operation of the main transformer room of Yangfanggou hydropower station,multiple caverns were excavated on its right wall,such a three-dimensional cross cavern group is formed.In order to study the surrounding rock stability of cavern group,according to the actual geological conditions and construction schedule on site,this paper conducts a three-dimensional numerical simulation analysis of the entire construction process of the cavern group by the FLAC3D program,obtains the distribution characteristics of the surrounding rock deformation,stress and plastic zone of the cavern group,and based on these,evaluates the rationality and surrounding rock stability of the excavation scheme of the three-dimensional cross cavern group,which provide scientific basis and technical guidance for excavation and support design.…”
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Study on Stability Control Measures for Large Deformation of Carbonaceous Slate at Diversion Tunnel of Guzeng Hydropower Station by GUO Yi, CHEN Yang, JIANG Yufei, YIN Ziwen, HU Tianming, ZHANG Jixun

“…Carbonaceous slate has the characteristics of weak rock mass and softening by water.When hydraulic tunnel construction is carried out in this type of rock mass with high crustal stress,large deformation of surrounding rock will occur in most cases.The control of large deformation is the key and difficult point to ensure no delay on construction period and long-term stable operation of the project.Combined with the condition of large deformation of carbonaceous slate at diversion tunnel of the Guzeng Hydropower Station,based on the analysis of large deformation mechanism of carbonaceous slate,and according to the geological phenomena and possible hydrogeological problems revealed by the site construction,this paper analyzes the support system of the tunnel section by combining numerical analysis and on-site monitoring,and puts forward reasonable support suggestions for reference by similar projects.…”
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Le lettere di Quintino Sella (1827-1884) a Giovanni Capellini (1833-1922) nella Biblioteca dell’Archiginnasio a Bologna (1861-1884) - The Correspondence by Q. Sella to (1827-1884)... by Gian Battista Vai

“…The one is concerned with the Geological Mapping of Italy at large scale as a new unite State, and the other with the updating of the ancient and glorious Accademia dei Lincei in Rome 1603. …”
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Charles Doughty, un orientaliste engagé by Catherine DELMAS

“…Travels in Arabia Deserta (1888) is both a geological treatise, a topographical and cartographic survey, an archeological and epigraphic study and an anthropological narrative, in which the scientific dimension dovetails with a mimetic and axiological function. …”
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The Guidebook and the Medicine Pole: Staging Memory at a Nineteenth Century Battle Site in the American West by Wendy Harding, Jacky Martin

“…Visitors to the Lava Beds National Monument discover a site where the National Park Service has to orchestrate features of geological, historical, and environmental interest. …”
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Advances in Laboratory-Scale Hydraulic Fracturing Experiments by Yelin Qian, Panpan Guo, Yixian Wang, Yanlin Zhao, Hang Lin, Yan Liu

“…However, it still remains challenging as a result of the complex stress state and geological conditions. On account of their ability to complete control some significant factors and efficient observation of fracture geometry, laboratory-scale hydraulic fracturing experiments have received abundant research attention in recent years. …”
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Compaction and pore-collapse of chalky limestones from Mururoa atoll by Aubry, Jérôme, Bollinger, Laurent, Schubnel, Alexandre, Deldicque, Damien, Fortin, Jérôme

“…The implications of the experiments provide a new perspective on the deformation of the Mururoa atoll since the end of nuclear tests—and, by extension, on the micromechanics of chalks for several other geological contexts.…”
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Le lettere di Quintino Sella (1827-1884) a Giovanni Capellini (1833-1922) nella Biblioteca dell’Archiginnasio a Bologna (1861-1884) - The Correspondence by Q. Sella to (1827-1884)... by Gian Battista Vai

“…The one is concerned with the Geological Mapping of Italy at large scale as a new unite State, and the other with the updating of the ancient and glorious Accademia dei Lincei in Rome 1603. …”
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Chemical Effect on Wellbore Instability of Nahr Umr Shale by Baohua Yu, Chuanliang Yan, Zhen Nie

“…Comprehensive analysis of geological and engineering data indicates that Halfaya Oilfield features fractured shale in the Nahr Umr Formation. …”
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La reconstruction des fermes dans le département de l’Aisne après 1918 by Jean-Charles Cappronnier, Franck Delorme

“…This administrative aggregation naturally goes hand in hand with a mosaic of terrains which differ geologically. It is this very heterogeneity which makes the Aisne department, as regards rural architecture, a case study worthy of interest as it displays varied and pronounced characteristics. …”
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Assessing the Effect of Slope Geometry on Slope Factor of Safety in the Elgon Sub-Region. by Barasa, Emmanuel

“…This research serves as a significant contribution to the understanding of regional geotechnical dynamics and sets the stage for enhanced slope management strategies in similar geologic settings.…”
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Local Well-Posedness to the Cauchy Problem for an Equation of the Nagumo Type by Vladimir Lizarazo, Richard De la cruz, Julio Lizarazo

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Estimating the safe mud weight window for drilling operations through pre-stack seismic inversion, a case study in one of the Southwestern Iran oil fields by Mohammad Sadegh Mahmoudian, Yousef Shiri, Ahmad Vaezian

“…The primary objective of this study was to establish a safe mud window using pre-stack seismic inversion and wire-line logs, check shots, and geological data in one of the Southwestern Iran oil fields. …”
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CONTRIBUTION TO THE GEOCHEMICAL STUDY OF KANZI AND MVUANGU PHOSPHATE ROCKS IN THE LEMBA OIL SUB-BASIN OF CENTRAL CONGO by Deko Oyema Bruno, Emmanuel Kazinguvu Atibu, Dan Mandjumba Yenor, Dominique Wetshondo Osomba, Loma Wonga Mathias, John Pote Wembonyama

“…These areas are potentially anticlines, which are geological structures capable of containing hydrocarbons. …”
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Evaluation of highway debris flow hazard based on geomorphic evolution theory coupled with material response rate by Na He, Ruze Han, Guisheng Hu, Zhiquan Yang, Linjuan Xu, Filip Gurkalo

“…Abstract Assessments of highway feasibility frequently lack the detailed data and geological information necessary to conduct hazard evaluations of debris flows. …”
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Quantification of key factors and hazard classification of “coal wall” stability under high-intensity mining by Shaohong YAN, Bo XUE

“…The expression analysis shows that the coal wall rib spalling is greatly affected by geological mining factors and mining technology factors. …”
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Spatial variations of shear-wave velocity anomaly derived from Love wave ambient noise seismic tomography along Lembang Fault (West Java, Indonesia) by Syaifuddin Firman, Zulfakriza, Nugraha Andri D., Daryono Mudrik R.

“…The Fault extends 29 km in an east-west direction and is capable of generating earthquakes of magnitude 6.5–7.0 based on surface geological observations and previous paleoseismological studies. …”
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