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Chemical Compositions of Dew and Scavenging of Particles in Changchun, China
Published 2015-01-01“…Dew and rain water were collected during 2013 and 2014 in Changchun, China. The dew was analyzed and the following parameters were measured: pH, EC, TDS, major anions (F−, Cl−, SO42-, and NO3-), and major cations (NH4+, Na+, K+, Ca2+, and Mg2+). …”
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Distribution and characteristics of human papilloma virus infection genotyping in women in Changchun area
Published 2025-01-01“…[Objective] To analyze the infection and genotyping characteristics of human papilloma virus(HPV) in women in Changchun area, and provide a theoretical basis for the prevention and treatment of HPV infection induced diseases in this area. …”
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Patterns of Location and Other Determinants of Retail Stores in Urban Commercial Districts in Changchun, China
Published 2021-01-01“…The following conclusions are drawn. (1) The spatial distribution of retail stores in Changchun commercial districts generates the coexistence of a concentration in the core area and diffusion in the peripheral area. …”
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Analysis of Air Quality Changes and Influencing Factors in Changchun during the COVID-19 Pandemic in 2020
Published 2021-06-01“…In conclusion, the lockdown only temporarily reduced the air pollution in Changchun.…”
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Polycyclic Aromatic Hydrocarbons in Road Dust in Changchun City, Northeast China: Spatial Distribution, Source Appointment, and Human Health Risk Assessment
Published 2025-01-01“…In Changchun City, PAH levels in various regions follow the order of Chaoyang (CY) > Lvyuan (LY) > Kuancheng (KC) > Jingyue (JY) > Nanguan (NG) > Er’dao (ErD). …”
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Some Properties of Solutions for the Sixth-Order Cahn-Hilliard-Type Equation
Published 2012-01-01Get full text
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Weak Solutions for a Sixth Order Cahn-Hilliard Type Equation with Degenerate Mobility
Published 2014-01-01Get full text
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Subsidence Prediction of Overburden Strata and Surface Based on the Voussoir Beam Structure Theory
Published 2018-01-01Get full text
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Novel Simplified Model for Asynchronous Machine with Consideration of Frequency Characteristic
Published 2014-01-01Get full text
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Numerical Simulation of the Influence of Natural Fractures on Hydraulic Fracture Propagation
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TiC0.5N0.5-Based Cermets with Varied Amounts of Si3N4 Nanopowders Prepared by Spark Plasma Sintering
Published 2015-01-01Get full text
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A High Efficiency Discontinuous Galerkin Method for 3D Ground-Penetrating Radar Simulation
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Stress Measurement of Steel Strands Based on System Identification Method
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Blast Liquefaction Test of Saturated Sand Foundations Disposed by a Drainage Rigid Pile
Published 2022-01-01Get full text
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