Evaluation Method of Floor Heave Damage Degree and a Case Study in Zaoquan Coal Mine, China by Ai Chen, Qing Ma, Xuesheng Liu

“…With the continuous increase of mining depth and complex mining geological conditions, the mileage of roadways in underground engineering such as coal mine is increasing year by year. …”
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Frictional Characteristics of Granite Fault under Imposed Dynamic Normal Disturbance Loads by Guojian Cui, Chuanqing Zhang, Qiming Xie

“…Fault activation induced by dynamic normal disturbance loads resulting from activities such as blasting, excavation, and earthquakes has the potential to trigger significant geological disasters, such as rock bursts, posing a threat to the stability and safety of rock engineering projects. …”
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State-Dependent Implication and Equivalence in Quantum Logic by Fedor Herbut

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Displacement Monitoring during the Excavation and Support of Deep Foundation Pit in Complex Environment by Zhouqiang Li

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A NEW SPECIES OF THE DEVONIAN ACTINOPTERYGIAN FISH <em>MOYTHOMASIA</em> FROM BELARUS by DMITRY PLAX, ALEKSANDR BAKAEV, SERGEY NAUGOLNYKH

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Titanium-containing Blast Furnace Slag Produced Titanium-silicon-aluminum Alloy by Aluminothermic Reduction by Mantang DING

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Advective Displacement Method for the Characterisation of Pore Water Chemistry and Transport Properties in Claystone by Urs Mäder

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Metamorphism and linked deformation in understanding tectonic processes at varied scales by Lardeaux, Jean-Marc

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Shape Optimization and Hydraulic Characteristics Analysis of Unilateral Divergent Stilling Basin by SHI Linping, LIAO Zhiying, XIE Zhigao, Zhou Xuncheng, Tu Xiangyang

“…However, due to the limitations of terrain and geological conditions, the width of the stilling basin is small, and the angle between it and the river is 145°; meanwhile, the current downstream traffic bridge hinders flood discharge, resulting in many unfavorable factors. …”
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Geomorphologic Phenomenon of Marly Hills and its Effect on Chemical Quality of the Agricultural Water (case study: Kalateh-Sadat watershed of Sabzevar) by Leila Montaseri, Abolghasem Amir Ahmadi, Mohammad Ali Zangeneh Asadi

“…Geomorphological phenomenon discussed in this research is marly hills that is result of volcanic-sedimentary activities of geological tertiary and is discussed the role of chemical effects this hills in mudding water one of the rivers current in its area (Kalateh-Sadat river in west Sabzevar) to irrigate agricultural lands around this river, that slang term to it "water-coloring" they say. …”
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Design and Stiffness Analysis of the Partial-face TBM Propulsion Mechanism by Cui Guangzhen, Lu Hua, Xiao Yanqiu, Cen Yaping, Sun Chunya, Wang Pengpeng

“…Aiming at the weak stiffness of the series support mechanism of the partial-face boring machine, poor adaptability of the non-circular TBM section, and difficulties in dealing with the blind area of excavation, a partial-face TBM propulsion mechanism based on the 6-SPS parallel mechanism is designed, and a stiffness prediction model establishment method considering the local flexibility of the platform is proposed. Firstly, the geological conditions is selected, the propulsion reaction force is calculated according to the total thrust prediction model, and the propulsion mechanism is designed. …”
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Fault Gouge Permeability Under Confined Conditions: An Investigation for CO₂ Storage Applications by Aigerim Sekerbayeva, Ali Mortazavi, Randy D. Hazlett, Bahman Bohloli

“…The purpose of the research is to gain a better understanding of the role of fault gouge material in structuring fluid flow patterns within geological media and improving the safety and efficiency of subsurface storage systems. …”
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Saving a Legacy: Conservation of the paleontology resources within the Garden Park National Natural Landmark, Colorado, USA by Daniel Grenard, Kenneth Carpenter, Andrew Smith, Melissa Smeins

“…Over time, the local BLM has gradually increased protection of the paleontological resources, geological scenery and rare plants, while also providing educational and recreational opportunities.…”
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Revisiting the age of the Florisbad hominin material by Lee R. Berger, John Hawks

“…Because the fragmentary cranial specimen has value for morphological comparisons, developing additional means of understanding its geological age is necessary. The current data do not demonstrate the presence of H. sapiens in southern Africa at ~260 ka.…”
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Optical Fiber Frequency Shift Characterization of Overburden Deformation in Short-Distance Coal Seam Mining by Dingding Zhang, Qiang Chen, Zhengshuai Wang, Jianfeng Yang, Jing Chai

“…In this study, the relationships between DOFS and overburden deformation and the face impact pressure under geological conditions in short-distance coal seam mining were explored. …”
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A morfometria da bacia hidrográfica do rio Mimoso, um sistema cárstico do Mato Grosso do Sul/ Brasil by Rafael Brugnolli Medeiros, André Geraldo Berezuk, Charlei Aparecido da Silva

“…We used the Digital Terrain Model - MDT / SRTM made available by the United States Geological Survey. The methodology also consisted of conferences of the information obtained in in situ maps, from the inclinations and the length and altitude of the terrain ramps. …”
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Radionuclide Transport in Fractured Rock: Numerical Assessment for High Level Waste Repository by Claudia Siqueira da Silveira, Antonio Carlos Marques Alvim, Jose de Jesus Rivero Oliva

“…Deep and stable geological formations with low permeability have been considered for high level waste definitive repository. …”
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Experimental Study on the Ratio of Similar Materials in Weak Surrounding Rock Based on Orthogonal Design by Pengfei Jiao, Xiao Zhang, Xinzhi Li, Bohong Liu, Haojie Zhang

“…In the field of major engineering applications, a variety of similar materials are prepared for different geological conditions of surrounding rock and applied in some major engineering. …”
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The Deep Structure of the Kimberlite Pipe Volchya in the Arkhangelsk Diamond Province and Controlling Faults Based on Passive Seismic and Radiological Methods (Northwest Russia) by Konstantin Danilov, Evgeny Yakovlev, Andrey Puchkov, Vladimir Bykov, Alexander Katorin

“…The successful prospecting of kimberlite pipes is dependent upon a comprehensive understanding of the deep structures of the pipes and the host geological formation. This is a challenging task, given the complex nature of diamond deposits, the small size of pipes in the plan, the absence of stable features in potential fields, etc. …”
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A Study on the Instability Mechanisms of Coal Pillars in Shallow Coal Seams Group Mining by Tielin Shang, Jindong Wang, Yuwei Liu, Yonglu Suo, Zhiyi Wang, Sixin Fu, Fei Zhang

“…To explore the instability mechanisms of coal pillars in the upper coal during coal seam group mining in the Yulin area and hence to achieve safe and green mining of the lower coal seams, the engineering geological condition for no. 3−1, no. 4−2, and no. 5−2 coal seams in the north-second panel area of Hongliulin Coal Mine was investigated in this article. …”
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