Search Results - "Haxen, Emma R"

Mapping the Chemistry of Hair Strands by Mass Spectrometry Imaging-A Review by Philipsen, Mai H, Haxen, Emma R, Manaprasertsak, Auraya, Malmberg, Per, Hammarlund, Emma U

“…Hair can record chemical information reflecting our living conditions, and, therefore, strands of hair have become a potent analytical target within the…”
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A Mesoproterozoic iron formation by Canfield, Donald E., Zhang, Shuichang, Wang, Huajian, Wang, Xiaomei, Zhao, Wenzhi, Su, Jin, Bjerrum, Christian J., Haxen, Emma R., Hammarlund, Emma U.

“…We describe a 1,400 million-year old (Ma) iron formation (IF) from the Xiamaling Formation of the North China Craton. We estimate this IF to have contained at…”
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Paleoenvironmental proxies and what the Xiamaling Formation tells us about the mid‐Proterozoic ocean by Zhang, Shuichang, Wang, Xiaomei, Wang, Huajian, Bjerrum, Christian J., Hammarlund, Emma U., Haxen, Emma R., Wen, Hanjie, Ye, Yuntao, Canfield, Donald E.

“…The Mesoproterozoic Era (1,600–1,000 million years ago, Ma) geochemical record is sparse, but, nevertheless, critical in untangling relationships between the…”
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Hypoxia Generated by Avian Embryo Growth Induces the HIF-α Response and Critical Vascularization by Carroll, Christopher, Engström, Niklas, Nilsson, Patrik F., Haxen, Emma R., Mohlin, Sofie, Berg, Peter, Glud, Ronnie N., Hammarlund, Emma U.

“…Cancer research has transformed our view on cellular mechanisms for oxygen sensing. It has been documented that these mechanisms are important for maintaining…”
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“Hypoxic” Silurian oceans suggest early animals thrived in a low-O2 world by Haxen, Emma R., Schovsbo, Niels H., Nielsen, Arne T., Richoz, Sylvain, Loydell, David K., Posth, Nicole R., Canfield, Donald E., Hammarlund, Emma U.

“…Atmospheric oxygen (O2) concentrations likely remained below modern levels until the Silurian–Devonian, as indicated by several recent studies. Yet, the…”
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