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This study aims to find out obtain the results of analysis learning materials Civic education in junior high school at digital era. Analysis of civic education learning materials for student in junior high school is focu...

Situated on the extreme point of South America, southern Patagonia has yielded the southernmost evidence of Levallois lithic technology. There, enough evidence of the use of a method of core preparation for production of...

Abstract With the rapid developments of marine resource exploitation, mounts of marine engineering equipment are settled on the ocean. When it is not possible to move the damaged equipment into a dry dock, welding operat...

In the modern era, several new technologies are being developed for the most convenient and easy usage of materials. Due to its effortless and quick usage properties, 3D printing technology has a vast application range n...

Cedar wooden-shingle boards, a traditional Japanese roofing material, are handmade by craftsmen using traditional techniques. Product selection is left primarily to the roofers, whose selection criteria are visual and no...

With the maturing techniques for advanced synthesis and engineering of two-dimensional (2D) materials, its nanocomposites, hybrid nanostructures, alloys, and heterostructures, researchers have been able to create materia...