Pedestrian detection is widely used in real-time surveillance, urban traffic, and other fields.As a crucial direction in pedestrian detection, dense pedestrian detection still Rolling Mat faces many unresolved challenges.Existing methods suffer from low detection accuracy, high miss rates, large model parameters, and poor robustness.In this paper,
The Effect of Underwriting Diversification on Investment Risk of Insurance Companies
AbstractThis study investigates the effect of diversification in the underwriting activities and insurance portfolio on the level of risk-taking in the investment activities of insurance companies.According to the coordinated risk management hypothesis, it is expected that there is a negative relationship between investment risk and underwriting ri
Characterizing active learning environments in physics using latent profile analysis
The vast majority of research involving Suitcase active learning pedagogies uses passive lecture methods as a baseline.We propose to move beyond such comparisons to understand the mechanisms that make different active learning styles unique.Here, we use COPUS observations to record student and instructor activities in six known styles of active lea
Russian Tashkent in Satirical Poetry of the Early Twentieth Century
The article deals with the image of Tashkent as it appears in the Russian satirical poetry of the early 20th century.Initially, the article presents a review of sketches about Tashkent of that time made by travelers from the central part of Russia.The article emphasizes that the main feature of these works is the combination of Asian realities and