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23121
Flood Period Classification Forecast Based on Information Fusion and Recognition
Published 2023-01-01“…To solve the low simulation accuracy of flood forecast models caused by limited historical flood data in river basins,this paper employs the K-means clustering method to cluster typical floods by taking reservoir A as the research object.Meanwhile,it analyzes hydrological influencing factors such as rainfall intensity,rainfall center,and weather system,calculates various parameters of confluence models through a genetic optimization algorithm,and adopts a rough set method to explore the relationship between influencing factors and flood period confluence patterns.Finally,the flood period classification forecast based on information fusion and recognition is conducted.The results are as follows:① The absolute and relative errors of the four selected typical floods calculated by the classification forecast method are 9.01 m<sup>3</sup>/s and 2.95%,116.46 m<sup>3</sup>/s and 6.78%,30.92 m<sup>3</sup>/s and 17.55%,and 6.12 m<sup>3</sup>/s and 1.86% respectively;② The simulation accuracy of the flood classification forecast model built in this paper is higher than that of the traditional forecast methods,and the determination coefficients of different typical floods are all above 0.8.The results can provide references for the flood period classification and forecast in north China and other regions with less flood data.…”
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23122
What on Earth! Slated Globes, School Geography and Imperial Pedagogy
Published 2020-11-01“…Focusing on their production and use in the US context at the turn of the twentieth century, and following an examination of their role in teaching American children the fundaments of terrestrial geography, I probe these now forgotten, blank, black, educational table globes’ capacity in offering a timely “spatial fix” to the prosaic finality of an already overly and overtly known world that the globally rising US Empire was grappling with. …”
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23123
Fault Diagnosis Method for Bearing of High-Speed Train Based on Multitask Deep Learning
Published 2020-01-01“…In addition, according to statistical quality control theory, the difference between the value predicted by the model and the real value is used to diagnose the anomaly of the bearing temperature of the high-speed train. Finally, the accuracy and availability of the model are verified by an example. …”
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23124
Altered ERK1/2 Signaling in the Brain of Learned Helpless Rats: Relevance in Vulnerability to Developing Stress-Induced Depression
Published 2016-01-01“…Extracellular signal-regulated kinase 1/2- (ERK1/2-) mediated cellular signaling plays a major role in synaptic and structural plasticity. …”
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23125
Experimental Study of Blast-Induced Vibration Characteristics Based on the Delay-Time Errors of Detonator
Published 2020-01-01“…Furthermore, the location distribution map of holes where the same section of detonators might occur was obtained. Finally, the probability of blasting in the same section changes with the number of blast holes was discovered by theoretical analysis, which provided a basis for accurate hole-by-hole blasting.…”
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23126
A Case of Waterhouse-Friderichsen Syndrome Resulting from an Invasive Pneumococcal Infection in a Patient with a Hypoplastic Spleen
Published 2016-01-01“…An autopsy revealed a hypoplastic spleen and a bilateral adrenal hemorrhage, indicating acute adrenal insufficiency caused by sepsis. Finally, the patient was diagnosed with Waterhouse-Friderichsen syndrome. …”
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23127
Le sentiment d’appartenance dans North and South d’Elizabeth Gaskell
Published 2008-12-01“…In a similar way, John Thornton and Nicholas Higgins will learn that social gaps are not unbridgeable either, as long as one understands that one’s sense of belonging to a social class need not lead to antagonism. Finally, it is important that people should understand that they are all mutually dependent but that it does not give them the right to try to control others : it is right to feel that you belong to others but not to think that others belong to you. …”
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23128
New insights into microbial bile salt hydrolases: from physiological roles to potential applications
Published 2025-02-01“…Meanwhile, we also present the potential applications of BSHs and BSH-producing probiotics in various fields. Finally, we describe several important questions that need to be addressed by further investigations. …”
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23129
Research on Financial Hedging Decision Based on Exchange Rate Risk in Transnational Supply Chain
Published 2021-01-01“…Thirdly, from the perspective of wholesale price agreements and revenue-sharing contracts, it discusses the impact of financial hedging behavior and bilateral exchange rate risks on the decision-making process of each member through mathematical modeling. Finally, it explores the relationships of decision variables through simulation analysis. …”
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23130
A Green Approach to the Production of Hybrid Diindolylmethane-Phenylboronic Acids via a 3MCR: Promising Antineoplasic Molecules
Published 2013-01-01“…Moreover, the activity of these target molecules was evaluated in the presence of six cancer cell lines (U251 = glia of the central nerve system, PC-3 = prostate, K562 = leukemia, HCT-15 = colon, MCF-7 = breast, and SKLU-1 = lung), which resulted in the meta-regioisomer being the most active. Finally, the products were also analyzed using computational chemistry in order to determine their most stable geometries and reactivities by computing the respective molecular electrostatic potentials.…”
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23131
The Influence Mechanism and Optimization of the Sensor Network on the MS/AE Source Location
Published 2020-01-01“…The concept of direction angle of paired sensors is proposed, and the relationship between the source location and the layout of four typical paired sensors is studied. Finally, the principles of sensor network optimization are determined.…”
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23132
The Motivating Function of Healthcare Professional in eHealth and mHealth Interventions for Type 2 Diabetes Patients and the Mediating Role of Patient Engagement
Published 2016-01-01“…Furthermore, patient engagement has been demonstrated to be a mediator of the relationship between the perceived ability of healthcare professionals in motivating type 2 diabetes patients and patients’ activation. Finally, type 2 diabetes patients adherence did not result in being a direct consequence of the frequency of mHealth and eHealth use. …”
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23133
Investigating Cyclic and Pushover Performance of Different Metallic Yielding Dampers
Published 2023-08-01“…Effective stiffness and damping of each damper, both general and average, is extracted using proper equations and finite element results. Finally, for deeper understanding of dampers behavior, internal forces of the dampers are derived and compared. …”
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23134
Comprehensive Evaluation and Dynamic Evolution Characteristics of Tourism Ecological Security Using the DPSIR-DS Model in the Yangtze River Economic Belt, China
Published 2025-01-01“…Results showed that: (1) the regional security level is in a good trend of weakening fluctuations and stable improvement, in which the upstream and downstream improvement is more significant, but still at a lower level in general. (2) The security levels of the 11 areas included were all located at Risk level to Relative Security level with significant differences, including Zhejiang, Anhui, Hubei, and Chongqing were the key ecological nodes for tourism ecological security improvement. (3) The transitions among security levels were frequent, while the higher levels were relatively unstable, implying that the tourism ecology has not improved in essence. Finally, strategic suggestions for improving tourism ecological security are proposed in terms of building joint prevention and control mechanisms, clarifying risk factors, and innovating protection paths.…”
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23135
Parchment Glutamine Index (PQI): A novel method to estimate glutamine deamidation levels in parchment collagen obtained from low-quality MALDI-TOF data
Published 2023-01-01“…After pre-processing raw spectra, we used weighted least-squares linear regression to estimate Q deamidation levels from the convoluted isotopic envelope for seven collagen-peptide markers. Finally, we employed a linear mixed effect model to predict the overall deamidation level of a parchment sample termed Parchment Glutamine Index (PQI). …”
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23136
STK3 Suppresses Ovarian Cancer Progression by Activating NF-κB Signaling to Recruit CD8+ T-Cells
Published 2020-01-01“…Serine/threonine protein kinase-3 (STK3) is a critical molecule of the Hippo pathway but little is known about its biological functions in the ovarian cancer development. …”
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23137
Synthesis and Comparison of Soft-Switched Operating Modes of a Series Resonant Balancing Converter for Bipolar DC Grids
Published 2024-01-01“…The simulation and experimental results depict the operation of all the modes. Finally, a prototype is designed to validate all operating modes, demonstrating <inline-formula><tex-math notation="LaTeX">$>$</tex-math></inline-formula>99% system efficiency at 1.75 kW.…”
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23138
Port Capability Evaluation from the Perspective of Supply Chain
Published 2021-01-01“…Then, this paper uses the analytic hierarchy process to determine the weight coefficients of each evaluation index and uses the gray cluster analysis method of the triangular whitening weight function based on the center point to establish a qualitative and quantitative port capacity evaluation model from the perspective of the supply chain. Finally, we take a port in Northeast Asia as an example to conduct an empirical analysis to verify the feasibility of the port capacity evaluation system and model from the perspective of the supply chain constructed in this paper. …”
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23139
Does Turkey have a Central Asian Project?
Published 2021-06-01“…Additionally, we evaluate Turkey's interest in non-Western organizations such as the Eurasian Economic Union and the Shanghai Cooperation Organization to transform Turkish foreign policy priorities in recent years. Finally, we show that Turkey has a policy toward Central Asia but not a fully-fledged project for the region.…”
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23140
An Automatic Extraction Method of Coach Operation Information from Historical Trajectory Data
Published 2019-01-01“…Then the schedule information is obtained by conducting error adjustment on the actual arrival and departure time series of multiple shifts, and the name of coach station is queried from point of interest (POI) and geographical name database provided by online map. Finally, the regular driving route of coaches is extracted by an incremental trajectory merging method. …”
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