ENGINEERING METHOD FOR CALCULATING TEMPERATURE DEFORMATIONS OF PVC WINDOW PROFILES WITH A REINFORCING STEEL CORE

Engineering Method for Calculating Temperature Deformations of PVC Window Profiles with a Reinforcing Steel Core

In current engineering practice, static calculation of windows for temperature loads is not performed.However, the existing experience in operating PVC windows in environmental conditions of Eastern and Northern Europe shows that the temperature deformation of such structures can reach values comparable to those of wind loads, which leads to a sign

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An historical analysis of united states experiences using stamp-based revenues for wildlife conservation and habitat protection

Abstract In the United States, the transition from unchecked hunting, habitat loss, and species endangerment to an ongoing environmental awakening has been examined through various lenses.Despite this gradual perspective shift, recent reports continue to warn Water Carafe of global declines in species and habitat diversity.As the need for biodivers

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