Results 51 to 60 of about 872,163 (296)
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro
Molecular Oncology, EarlyView.Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix +13 more
wiley +1 more source
Cutting-tool geometry effect on turning process dynamics
Advanced Engineering Research, 2018 Introduction. Many scientists in their research aimed at investigating the cutting process dynamics, the cutting system stability and forming various attracting sets of deformational displacements, consider the machine an autonomous system.
V. L. Zakovorotny +2 more
doaj +1 more source
Moving frames for cotangent bundles
, 2002 Cartan's moving frames method is a standard tool in riemannian geometry. We set up the machinery for applying moving frames to cotangent bundles and its sub-bundles defined by non-holonomic constraints.Comment: 13 pages, to appear in Rep.
Ehlers, K. M. +2 more
core +1 more source
Molecular Oncology, EarlyView.We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala +15 more
wiley +1 more source
Journal of Engineering and Applied Science, 2021 In this paper, a connection between vibration amplitude and tool wear when drilling of IS3048 steel utilizing different dimensioned tools is dissected through tests.
Annavarapu Venkata Sridhar +2 more
doaj +1 more source
Gxsview: Geometry and cross section viewer for calculating radiation transport
SoftwareX, 2021 In this study, Gxsview (Geometry and CROSS Section VIEWer), which is a stand-alone multi-platform integrated visualization tool for 3D geometry, 2D geometry, cross section, and input file, was developed.
Seiki Ohnishi
doaj +1 more source
On-line Measurement of Tool-edge Geometry
The Proceedings of Conference of Tokai Branch, 2002 Till date there is no industrial standard to describe the sharpness of cutting tools. When a toolmaker makes cutting tools, they do it having neither standard nor measuring method of the rdge roundness. That is because non-destructive on-line measurement does not exist and existing methods of measuring have no satisfactory precision.[...].
Skiedraitė, Inga +3 more
openaire +2 more sources
Selecting universities: personal preference and rankings [PDF]
, 2008 Polyhedral geometry can be used to quantitatively assess the dependence of rankings on personal preference, and provides a tool for both students and universities to assess US News and World Report ...
Huggins, Peter, Pachter, Lior
core +2 more sources
, 2000 We prove that, in the non-extreme Kerr-Newman black hole geometry, the Dirac equation has no normalizable, time-periodic solutions. A key tool is Chandrasekhar's separation of the Dirac equation in this geometry.
Finster, Felix +3 more
core +1 more source