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421
Fuzzy Neural Network-Based Evaluation Algorithm for Ice and Snow Tourism Competitiveness
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Vibration and Control in Structures under Single and Multiple Hazards
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424
Ipsilateral traumatic anterior sternoclavicular dislocation with coracoid fracture: A case report
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425
A Multicriteria Decision Model Based on Analytic Hierarchy Process for Managing Safety in Coal Mines
Published 2022-01-01“…Coal Mine in Henan Province of China. The matrix that evaluates each factor is obtained through a membership function and scored by experts, and the weight of each attribute is obtained through an analytic hierarchy process. …”
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426
A Case Study on the Control of Large Deformations in a Roadway Located in the Du’erping Coal Mine in China
Published 2019-01-01“…This paper describes a case study of large deformation control in a roadway surrounded with broken rock located in the Du’erping coal mine in the Shanxi Province of China. A new “shell + bolt + shotcrete” combined support structure is proposed to support the north wing main haulage roadway. …”
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427
Mining-Induced Damage Characteristics of Floors during Fully Mechanized Caving Mining: A Case Study
Published 2018-01-01“…To study the mining-induced damage characteristics of floors during fully mechanized mining, in situ measurements were performed using the hollow inclusion strain sensors in the No. 100502 (80 m, 180 m) mining face of the Yitang Coal Mine in the Huoxi coal field in the Shanxi Province of China. The in situ measurement results show that the failure depths of the floor rocks in the 100502 (80 m) and 100502 (180 m) mining faces were 12.50∼14.65 m and 17.50∼19.20 m, respectively. …”
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428
Case report: a 3-year follow-up on nodal marginal zone lymphoma coexisting with disseminated Talaromyces marneffei infection in a non-endemic area
Published 2025-01-01“…This case report presents the details of an elderly man in Zhejiang Province of China, who tested human immunodeficiency virus (HIV) negative and subsequently developed Nodal Marginal Zone Lymphoma (NMZL) along with T. marneffei disseminated infection. …”
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429
Experimental Study on Reasonable Spacing after Carbon Dioxide Presplitting in Low-Permeability Coal Seam
Published 2021-01-01“…The 4−2 coal seam of the Jianxin coal mine in Shaanxi Province of China is a low-permeability coal seam. In order to obtain the reasonable hole spacing and the reasonable extraction time after the penetration enhancement, the pressure drop method is used to investigate the extraction radius. …”
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430
Freshwater fungi in the karst plateau wetlands from Guizhou Province, China: taxonomic novelties in Melanommataceae (Pleosporales)
Published 2025-02-01“…Three isolates of interest were collected during an investigation of freshwater fungi from wetlands in the karst regions of Guizhou Province, Southwest China. Phylogenetic analyses using ITS, LSU, SSU, and tef-1α gene regions have revealed the placements of these isolates in Melanommataceae (Pleosporales, Dothideomycetes). …”
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431
The Application Study in Solar Energy Technology for Highway Service Area: A Case Study of West Lushan Highway Low-Carbon Service Area in China
Published 2015-01-01“…In this paper, taking West Lushan highway low-carbon service area in Jiangxi Province of China as the case study, the advantages, technical principles, and application methods of solar energy technology for highway service area including solar photoelectric technology and solar water heating technology were discussed based on the analysis of characteristics of highway low-carbon service area; the system types, operation mode, and installing tilt angle of the two kinds of solar systems suitable for highway service areas were confirmed. …”
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432
Influence of Blasting Vibration on Young Concrete Bridge: A Case Study of Yesanhe Super Large Bridge
Published 2017-01-01“…Based on influence of blasting excavation on concrete pouring progress of box girder in nearby Yesanhe Super Large Bridge, which is located in Hubei Province of China, a method combining field test and numerical simulation is used to study influence of blasting vibration on young concrete super large bridge. …”
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433
Evaluation of Water Resources Carrying Capacity in Heilongjiang Province Based on PSO-SVM Model
Published 2023-01-01“…The problem of water resources has triggered a global crisis.With the rapid development of the social economy,the rapid increase in population,and the acceleration of modernization and urbanization,the demand for water in various industries is gradually increasing,and the problems of water shortage and water waste are becoming serious.Heilongjiang Province is an important industrial base and a major grain-producing province in China.With the rapid development of the economy and society,the contradiction between the supply and demand of water resources has become increasingly prominent.Although many measures have been taken to protect water resources in Heilongjiang Province,the development and utilization situation of water resources is still severe.In view of the above problems,this paper established a support vector machine (SVM) model optimized by particle swarm optimization (PSO) algorithm to evaluate the water resources carrying capacity in Heilongjiang Province.Based on the actual situation of Heilongjiang Province,an evaluation index system and index grading standards were established to evaluate the water resources carrying capacity of 13 cities in Heilongjiang Province in 2020.It thus provides a reference for the development and utilization of water resources in the future and plays a certain role in the application and promotion of SVM in water resources.The PSO-SVM model complements the theory of multi-factor comprehensive evaluation.…”
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434
Performance Comparison of Loop Source and Grounded-Wire Source for Shallow Refined TEM Detection
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435
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438
The impact of emotional abuse on Internet addiction in Chinese children: the sequential mediation roles of emotional dysregulation and regulatory emotional self-efficacy
Published 2025-02-01“…However, the immediate impact of emotional abuse on children’s Internet addiction within Chinese culture remains unclear.ObjectiveThis study aimed to investigate the impact of emotional abuse on Internet addiction through emotional dysregulation and regulatory emotional self-efficacy in Chinese children.MethodsA sample of 556 fourth to sixth grade primary school students (girls, 46.6%) with an average age of 10.30 ± 0.93 years were recruited from a central province in China. Participants completed the paper-and-pencil survey on emotional abuse, emotional dysregulation, regulatory emotional self-efficacy, and Internet addiction. …”
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439
Ecological restoration in valley area of semiarid region damaged by shallow buried coal seam mining
Published 2025-02-01“…In this article, a valley area in the northern Shaanxi Province of China was selected as the research area, and a similar ecosystem around the study area was selected as the reference subject. …”
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440
Hydrochemical Characteristics and Formation of the Madeng Hot Spring in Yunnan, China
Published 2018-01-01“…The Madeng hot spring emerges in the central river valley in the northeastern Lanping Basin in Jianchuan county of Yunnan Province in China. Quaternary sand and gravel occur in the valley which is underlain by the red beds consisting of sandstone and mudstone. …”
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