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Preparation of phosphogypsum ecological concrete and study on its phytogenic properties
Published 2025-01-01Get full text
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702
Derivations and Deformations of δ-Jordan Lie Supertriple Systems
Published 2019-01-01Get full text
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703
Torus and Subharmonic Motions of a Forced Vibration System in 1 : 5 Weak Resonance
Published 2020-01-01Get full text
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704
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Fluid-Induced Nonlinear Vibration of a Cantilevered Microtube with Symmetric Motion Constraints
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706
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707
Revision of the orb-weaving spider genus Yaginumia Archer, 1960 (Araneae, Araneidae) from China
Published 2025-01-01“…. (♂♀) from Hainan; the type species, Y. sia (Strand, 1906) (♂♀), is redescribed based on specimens from Guizhou and Hubei. A distributional map of the studied specimens is also provided.…”
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Risk of Colorectal Cancer in Ulcerative Colitis Patients: A Systematic Review and Meta-Analysis
Published 2019-01-01Get full text
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712
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Operator (p, η)-Convexity and Some Classical Inequalities
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716
Mutatus gen. nov., a new genus of Phrurolithidae (Arachnida, Araneae) from China, with descriptions of four new species
Published 2025-02-01“…Mutatus gen. nov. is described from southwest China, including four new species: M. gelao sp. nov. (♂♀, Guizhou Province), M. tianyan sp. nov. (♂♀, Hubei Province), M. tujia sp. nov. (♂♀, Hubei Province), and M. yintiaoling sp. nov. (♂, Chongqing Municipality). …”
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717
Complex Rock Mechanics Problems and Risk Prevention Solutions
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718
Research on network analysis method for development ability of big data industry in underdeveloped area
Published 2017-12-01“…Traditional evaluation methods of industrial development ability were mostly lack of objectivity.An evaluation model was proposed by using a BP neural network based on entropy weight.Evaluation index system of big data industry development ability in underdeveloped areas was established.Taking Guizhou industrial development data as samples,entropy weight method was used to determine expected output and compared with the actual output .The experimental results show that the proposed entropy weight-BP evaluation model can optimize error of using single BP network and improve the accuracy and objectivity of evaluation.…”
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