Nettet13. apr. 2024 · The assembly of Africa’s iconic C 4 grassland ecosystems is central to evolutionary interpretations of many mammal lineages, including hominins. C 4 grasses are thought to have become ecologically dominant in Africa only after 10 million years ago (Ma). However, paleobotanical records older than 10 Ma are sparse, limiting … Nettet31. des. 2016 · Metallurgical and Materials Engineering (former Journal Metalurgija) publishes contributions on fundamental and engineering aspects in the area of …
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NettetThe understanding of solidification curves is crucial for the control of many solidification processes. The solidification curves of seven commercial aluminum alloys (1050, 1070, … NettetThe imposition of an electric field is shown to activate self-propagating combustion reactions and thus makes possible the synthesis of a variety of ceramic and composite phases. Experimental observa negative forms of adjectives
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NettetThe dynamics of mechanical milling can be described in either local or global terms. Local descriptions consider aspects of powder deformation, fracture, and welding that … NettetMetals and Materials International: journal: 0.791 Q1: 47: 563: 477: 23312: 1731: 474: 4.24: 41.41: 24: Journal of Biomedical Materials Research - Part A: journal: 0.784 … NettetInternational Journal of Metallurgical & Materials Engineering (IJMME) is an international peer reviewed journal devoted towards materials science. All the articles published … negative form of had