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20921
Shield Cutting Pile-Group Implementation Effects on the Superstructure
Published 2022-01-01“…That behavior may cause the building to be tilted and deformed and cause the structure to undergo rigid rotation and twisting deformation. …”
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20922
Identification of Natural and Forcing Frequencies through Noisy Measurements Acquired in Operational Conditions on a Hospital Building
Published 2024-01-01“…Operational modal analysis is a robust and practical approach to structural health monitoring which assumes white noise as input. …”
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20923
Photophysical Properties of Fluorescent Probe Thioflavin T in Crowded Milieu
Published 2017-01-01“…It is concluded that, despite some effects of crowding agents on intrinsic fluorescent properties of ThT, this dye can be used as a probe of structure and formation of amyloid fibrils in crowded milieu in vitro.…”
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20924
Numerical analysis and optimization of crashworthiness of bionic hierarchical thin-walled square tubes
Published 2024-06-01“…The radial basis function (RBF) model and the genetic algorithm were used for the multi-objective optimization of the BHST4-2 structure, and optimal al parameters of the structure were obtained. …”
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20925
Modeling a Born-Digital Factoid Prosopography using the TEI and Linked Data
Published 2022-03-01“…Although the TEI has traditionally been used for encoding text, its combination of structured and semi-structured data has made it a compelling choice for born-digital, linked-data resources as well. …”
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20926
Enhancing Photocatalytic Performance through Tuning the Interfacial Process between -Assembled and Pt-Loaded Microspheres
Published 2012-01-01“…Systematic sample characterizations and structural analysis indicate that Pt loading did not produce any significant influences on the lattice structure of TiO2-assembled microspheres. …”
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20927
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20928
THE ROLE OF PRIVATE MANAGEMENT COMPANIES IN THE MODERN PENSION SYSTEM OF RUSSIA
Published 2018-06-01“…The results of the research of the dynamics and structure of investing of pension savings funds by private managers for the period from 2004 to 2017 are presented. …”
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20929
基于面心组合的排气歧管响应曲面优化设计
Published 2021-01-01“…In order to solve the limitations caused by the engine exhaust manifold structure optimization which usually adopts single factor control variable method or orthogonal test leading to the insignificant parameter interaction,the face centered combination method in the central composite design is used to respond to surface optimization,taking the engine exhaust manifold of a heavy chemical vehicle as the research object,the exhaust 38 groups of manifold structural parameters finish the fast matching,the mathematical model is established and polynomial response regression equation is concluded,fitting out of the exhaust manifold optimum structural parameters and corresponding flow uniformity index,additionally,the results of response surface optimization is verified by the numerical simulation.The results show that when the four branches are combined,the optimal structure fluid flow uniformity index of the exhaust manifold by the response surface method based on the face centered combination way is improved from the original 0.76 to 0.82,which is 6% higher than the initial structure.…”
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20930
An Approximation Mathematical Formula of Pattern Analysis for Distorted Reflector Antennas considering Surface Normal Vector Variation
Published 2016-01-01“…In this approximation formula, besides the phase error caused by the structural deformation being added in the far field integral, the surface normal vector variation is also taken into consideration. …”
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20931
Thin-walled effect of microstructure of third-generation single crystal superalloy DD9
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20932
Research on Control Mechanism of Surrounding Rock of Deep Gob-Side Entry Retaining
Published 2021-01-01“…The technology can improve the overall stability of gob-side entry retaining, prevent support structure instability caused by local failure of the surrounding rock, and ensure the safety and smoothness of roadways.…”
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20933
Genesis of feudalism in Western Europe and its influence to the globai process of history: The conceptions of L. Vasilyev and E. Gudavičius
Published 2004-12-01“…Otherwise, the social structure of peripheral societies would have been developing like in the Orient. …”
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20934
TDP-43 nuclear retention is antagonized by hypo-phosphorylation of its C-terminus in the cytoplasm
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20935
Experimental Research on the Impact of Ion Exchange and Infiltration on the Microstructure of Rare Earth Orebody
Published 2017-01-01“…Using nuclear magnetic resonance technology obtains the pore structure T2 map of H2O and (NH4)2SO4 solution in the ore leaching process and inverts and reconstitutes the pore structure distribution image. …”
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20936
Special Issue “Digital Twin Technology in the AEC Industry”
Published 2020-01-01“…Not until recently have the importance of structural engineering and its contribution to sustainable building design been full recognised. …”
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20937
Antipenetration Performance of Honeycomb Shelter under Two Repeat Projectile Strikes
Published 2020-01-01“…Among them, there are two kinds of test targets: cylindrical honeycomb structure target and reinforced concrete target; a numerical simulation target is a honeycomb-structure target composed of hexagonal honeycomb unit, and the size of the target is the same as that of the honeycomb-structure target in test. …”
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20938
LOW SPEED IMPACT PERFORMANCE AND APPLICATION OF FLAX-BASALT FIBER COMPOSITES (MT)
Published 2022-01-01“…The tensile, shear and impact resistance properties of the composite structure were discussed through test and simulation analysis. …”
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20939
The Investigation on Color Purity of Blue Organic Light-Emitting Diodes (BOLED) by Hole-Blocking Layer
Published 2013-01-01“…Regardless of applied voltage variation, the luminous efficiency of the OLEDs with THBL structure was increased by 41% as compared with the dual hole-blocking layer (DHBL) structure. …”
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20940
RESEARCH ON STRESS SPECTRUM GROUPING METHOD OF HIGH SPEED EMU BOGIE
Published 2018-01-01“…The determination of structural dynamic stress spectrum is of great significance in the structural fatigue strength evaluation as well as reliability design.To evaluate structure of fatigue strength accurately,stress history on fatigue key parts of motor bogie framework was obtained through dynamic stress test of high-speed EMU on actual operation line.Fatigue damage values per kilometer of stress spectra with different grouping numbers were calculated using equidistant grouping method and Palmgren-Miner linear cumulative damage theory.Then,the effect of different group number on fatigue damage was analyzed.The results show that when the grouping number is small,it can lead to deviation of fatigue damage.As the grouping number increasing,damage decreasing,and tends to the theoretical value.This phenomenon can be interpreted by the EMU framework dynamic stress characteristic of small stress cycles high concentration.Meanwhile,an unequal distance grouping method was presented which is applicable to framework structure stress spectrum.The study can provide the basis for framework structure design.…”
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