نتایج جستجو برای: pristine and simpler people
تعداد نتایج: 16859942 فیلتر نتایج به سال:
A conducting lithium aluminum germanium phosphate (LAGP) glass-ceramic with a formula of Li1.5Al0.5Ge1.5(PO4)3 was synthesized by melt-quenching method and subsequent crystallization at 850 °C for 8 h. The prepared glass-ceramic was characterized using differential scanning calorimetry (DSC), X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), and AC impedance techniqu...
We report the results of a study of 81 micrometer-sized presolar SiC grains in the size range 0.5–2.6 m from the Murchison (CM2) carbonaceous chondrite. We describe a simple, nondestructive physical disaggregation technique used to isolate the grains while preserving them in their pristine state, as well as the scanning electron microscopy energy-dispersive X-ray mapping procedure used to locat...
In 2012, the publishing house of the World Wildlife Fund (WWF) issued a book on a hunter-gatherer population inhabiting the Philippines: the Tagbanua. The book straightforwardly glorifies the lifestyle of the group under consideration. During the book launch the Tagbanua were hailed for having ‘‘kept their forests, rivers and coasts in an almost pristine state for thousands of years.’’ The Tagb...
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