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5321
Simulation Study on the Effect of Forced Ventilation in Tunnel under Single-Head Drilling and Blasting
Published 2020-01-01“…Based on the excavation of Yuelongmen tunnel on ChengLan Railway in China, this paper will probe into the forced ventilation effect of harmful gas generated by drilling and blasting construction, simulate the diffusion process of harmful gas generated during blasting operation on the tunnel face by establishing the finite element model of gas turbulent flow and concentration diffusion in the tunnel, and study the spatial-temporal evolution law of CO concentration field under different air pipe layout locations and tunnel excavation methods. …”
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5322
Genomics and proteomics of the liver fluke <em>Opisthorchis felineus</em>
Published 2020-07-01“…Data on the O. felineus genomics and proteomics provide first insights into the structural and functional organization of the genome of this parasitic flatworm with a complex life cycle as well as provide a significant contribution to our understanding of “host-parasite” interaction and evolution of this group of parasitic flatworms.…”
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5323
The insurmountable energy of the mind – education, science and culture – in the strategy of the civilizational development of mankind
Published 2024-11-01“…Whether created “from the dust of the earth” or brought from distant cosmic depths, formed as a result of the evolution of nature or some other yet to be recognized miracle, man has conquered nature, created a universally artificial world, a «second nature» – culture, and has now become not only the master of the Planet but is also looking more and more pragmatically into the Cosmos. …”
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5324
Whole-local mechanical analysis and application of long-distance oil and gas pipelines considering dents caused by loading
Published 2025-02-01“…Abstract Dental defects are relatively common in long-distance pipeline engineering and can lead to permanent plastic deformation of the pipeline, compromising its structural integrity. To clarify the evolution process of the dented pipelines in engineering practice, this paper puts forward the method of combining the whole and local calculation to analyze the mechanical behavior of pipeline indentations. …”
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5325
FUNERARY TOWERS CHULLPA IN THE LAUCA RIVER VALLEY: A FIRST ARCHAEOASTRONOMICAL ANALYSIS
Published 2024-12-01“…Our work is the first systematic study of the orientations of the chullpa towers of the Lauca River and can provide crucial information to understand the evolution and scope of the chullpa phenomenon in the Bolivian highlands and in the entire surrounding region. …”
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5326
Chemical Kinetic Study on Dual-Fuel Combustion: The Ignition Properties of n-Dodecane/Methane Mixture
Published 2021-01-01“…The relationship between ignition characteristics of methane-n-dodecane and temperature was studied by changing the initial temperature. Furthermore, the evolution of species in the ignition process of the whole reaction system was analyzed, and the decomposition of n-dodecane first occurs in the reaction n-C12H26 + O2 = R + HO2 to form R and free radicals; however, the reaction CH4 + OH = CH3 + H2O dominates with the increase of the methane mixing ratio and inhibits the ignition process. …”
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5327
Beyond boundaries: Charting the frontier of healthcare with big data and ai advancements in pharmacovigilance
Published 2025-03-01“…In conclusion, review highlights the transformative impact of Big Data and AI in healthcare, emphasizing their applications in pharmacovigilance and pharmacoepidemiology. The continuous evolution of these technologies holds promise for improving patient safety, personalized medicine, and overall healthcare outcomes.…”
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5328
Slim Thabet, L'économie politique du capitalisme raisonnable. Essai sur les fondements institutionnalistes de la pensée économique de John Maynard Keynes
Published 2010-06-01“…In order to answer these questions, one must now seriously reconsider the evolution of J. M. Keynes’s economic thought in the light of J. …”
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5329
A Special Points and Neural Network-Based Dynamic Multi-Objective Optimization Algorithm
Published 2025-01-01“…SPNN-DMOA only needs to maintain non-dominated solutions in proximity to special points, which reduces the computational complexity in the dynamic evolution process. The proposed algorithm has been compared with other state-of-the-art algorithms on a series of benchmark problems, demonstrating its superior performance in optimizing DMOPs.…”
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5330
Geomechanical Model Experiment Study on Deformation and Failure Mechanism of the Mountain Tunnel in Layered Jointed Rock Mass
Published 2021-01-01“…In order to study the deformation and failure mechanism of the surrounding rocks, a physical model test was conducted, and integrated methods including strain gauges, a digital camera, and noncontact full-field digital imaging correlation technique were used to record the response information of the surrounding rocks. The evolution process of surrounding rocks failure was simulated successfully in the model test, and the deformation characteristics were basically consistent with the actual engineering. …”
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5331
ESTUDIO GEOMORFOLÓGICO DE CHAMICAL (PROVINCIA DE LA RIOJA, ARGENTINA) COMO BASE PARA EL ANÁLISIS DE RIESGOS NATURALES
Published 2016-12-01“…These processes are active currently in a state of constant evolution. The goal of this work is to develop a geomorphological map of the Chamical region. …”
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5332
Reliability Evaluation for LTE Based CBTC Train Ground Communication Systems
Published 2019-01-01“…However, because of the high running speed of the train in urban rail transit, WLAN technology cannot fully satisfy the information transmission under the condition of train operation at a high speed. Long term evolution (LTE) technology has a high transmission speed, which can better meet the real-time requirements of train and ground information transmission. …”
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5333
From disagreement to rupture: the Soviet-Albanian conflict of 1960-1961
Published 2024-04-01“…The article explores the evolution of discord between Moscow and Tirana, its culmination in open conflict, and the subsequent severance of party and state relations. …”
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5334
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5335
Revealing how internal sensors in a smart battery impact the local graphite lithiation mechanism
Published 2024-11-01“…However, for accurate correlations between the evolution of the cell parameters (e.g., temperature, strain) and physicochemical degradation mechanisms, it is crucial to know the reliability of sensors. …”
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5336
Progress in devulcanization of waste tire rubber: Upcycling towards a circular economy
Published 2025-03-01“…It explores the intricacies of ground tire rubber as a starting material, structural evolution of ground tire rubber during the devulcanization process and the associated challenges in achieving efficient devulcanization while retaining desirable mechanical properties. …”
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5337
A Method for Internal Curing Water Calculation of Concrete with Super Absorbent Polymer
Published 2021-01-01“…And, mercury intrusion method and image analysis method were used to explore the pore structure in hardened cement pastes and air void characteristics in hardened concrete, respectively. Furthermore, the evolution process was also studied for the relative humidity inside the concrete.…”
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5338
Method to Realize the Tilt Monitoring and Instability Prediction of Hazardous Rock on Slopes
Published 2021-01-01“…The test results show that the accelerated evolution of the tilt angle is a precursor to hazardous rock failure. …”
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5339
Large Cell Neuroendocrine Carcinoma of the Bladder with Adenocarcinomatous Component
Published 2020-01-01“…Neuroendocrine bladder tumor is known to have an aggressive, rapid, and disadvantageous evolution. Multiple case reports were published so far, and a recent review was conducted in March 2020 by Sanguedolce et al. (2020). …”
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5340
Experimental Study on Damage Breakage Properties of Shaft Lining Concrete under Hydromechanical Coupling
Published 2018-01-01“…In addition, the constitutive model of the shaft lining concrete with the influence of confining pressure and osmotic pressure was established, and the theoretical curve is in good agreement with the test curve. The damage evolution model shows that damage threshold of shaft lining concrete occurs earlier than that of ordinary concrete because of the influence of permeable water, and the damage development of the strain softening stage is particularly rapid.…”
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