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The carbon fiber/epoxy resin (CF/EP) composites have been prepared using CF and the diglycidyl ether of bisphenol‐A (DGEBA) matrix, modified by a new epoxy‐terminated hyperbranched polyether sulfone (EHPES). Compared with CF/DGEBA composite, the modified CF/EHPES composites achieve excellent performances. The tensile strength, modulus, and elongation at break are increased by 19.1%, 7.9%, and 66.7%,...
Critical examinations of the enduring geographical myth of natural borders challenge the technical approach toward borders that tempts us to think about and act in the world in exclusively territorial and geometric terms. Drawing insights from and seeking to contribute to existing literature on the reification, naturalisation, and fetishisation of borders, this two‐part paper presents a unique case...