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...old labeling uses antibodies to target specific proteins, and subsequently labels the antibodies with gold nano particles. The NanoSIMS instrument can detect ...nitrogen measured also served as an indicator of biological origin, as the rock surrounding the fossils had very different C to N ratios.<ref name=":02" /> ...

...lastic rock|clastic]] environments exchange more than those in [[Carbonate rock|carbonate]] settings. [[Aromatic]] and [[Tertiary hydrogen bond|tertiary hy ...or hydrogen minerals found in [[mantle (geology)|mantle]], [[metamorphic]] rock, [[shale]]s, marine [[clay]]s, marine [[carbonate]]s and [[sedimentary]] ro ...

* [[Cancer]] — The earliest written record regarding cancer is from circa 1600 B.C in the Egyptian Edwin Smith Papyrus * [[Hysteria]] — The oldest record of hysteria dates back to 1900 B.C. when Egyptians recorded behavioral abno ...

...than [[snow skiing]], but less risky than other adventure sports such as [[rock climbing]], [[bungee jumping]], [[motorcycle racing]] and [[sky diving]]. I The labels used to classify dives are not sufficiently precise for analysing risk. Ter ...