Results 11 to 20 of about 313,820 (353)
Nature, 2016 The band theory of solids is arguably the most successful theory of condensed-matter physics, providing a description of the electronic energy levels in various materials.
T. Bzdušek +4 more
semanticscholar +6 more sources
Dirac nodal surfaces and nodal lines in ZrSiS [PDF]
Science Advances, 2019 Photoemission demonstrates that the Dirac-like band crossings form 1D nodal lines and 2D nodal surfaces in the bulk of ZrSiS. Topological semimetals are characterized by symmetry-protected band crossings, which can be preserved in different dimensions in
B. Fu +16 more
semanticscholar +4 more sources
Human Cerberus prevents nodal-receptor binding, inhibits nodal signaling, and suppresses nodal-mediated phenotypes. [PDF]
PLoS ONE, 2015 The Transforming Growth Factor-ß (TGFß) family ligand Nodal is an essential embryonic morphogen that is associated with progression of breast and other cancers.
Senem Aykul +3 more
doaj +5 more sources
Cancer Imaging, 2009 Lymph node metastases are a poor prognostic indicator in many tumours and therefore accurate identification during staging is important prior to commencing treatment. The presence of lymph node metastases can significantly alter patient management and therefore accurate diagnosis of the presence and extent of nodal disease can help optimise patient ...
Ganeshalingam, Skandadas, Koh, Dow-Mu
openaire +2 more sources
Frontiers in Oncology, 2021 Tumor microenvironment plays an important role in tumor proliferation, metastasis, and angiogenesis. Local RAS is a key factor to tumor proliferation and metastasis in NSCLC microenvironment, but its role on angiogenesis and VM formation remains unclear.
Kandi Xu +8 more
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Nodal topological superconductivity in nodal-line semimetals
Physical Review B, 2023 16 pages, 10 ...
Zhenfei Wu, Yuxuan Wang
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Embryonic nodal flow and the dynamics of nodal vesicular parcels [PDF]
Journal of The Royal Society Interface, 2006 We address with fluid-dynamical simulations using direct numerical techniques three important and fundamental questions with respect to fluid flow within the mouse node and left–right development. First, we consider the differences between what is experimentally observed when assessing cilium-induced fluid flow in the mouse node
H. E. Cartwright, Julyan +3 more
openaire +4 more sources
Topological nodal line semimetals [PDF]
, 2016 We review the recent, mainly theoretical, progress in the study of topological nodal line semimetals in three dimensions. In these semimetals, the conduction and the valence bands cross each other along a one-dimensional curve in the three-dimensional ...
C. Fang, H. Weng, X. Dai, Z. Fang
semanticscholar +1 more source
Beni-Suef University Journal of Basic and Applied Sciences, 2020 Background Human immunodeficiency virus infection and acquired immune deficiency syndrome (HIV/AIDS) is a spectrum of conditions caused by infection with the human immunodeficiency virus (HIV).
Debadash Panigrahi +2 more
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