Results 61 to 70 of about 5,157,090 (300)
FEBS Letters, EarlyView.Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise +5 more
wiley +1 more source
On the profinite rigidity of surface groups and surface words
Comptes Rendus. Mathématique, 2021 Surface groups are determined among limit groups by their profinite completions. As a corollary, the set of surface words in a free group is closed in the profinite topology.
Wilton, Henry
doaj +1 more source
Magnetic Impurities on the Surface of a Topological Insulator [PDF]
Physical Review Letters, 2009 The surface states of a topological insulator are described by an emergent relativistic massless Dirac equation in 2+1 dimensions. In contrast to graphene, there is an odd number of Dirac points, and the electron spin is directly coupled to the momentum.
Liu, Qin +4 more
openaire +3 more sources
FEBS Letters, EarlyView.Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana +3 more
wiley +1 more source
On the Topology of Simply-Connected Algebraic Surfaces [PDF]
Transactions of the American Mathematical Society, 1980 Suppose x is a smooth simply-connected compact 4-manifold. Let p =
Mandelbaum, Richard, Moishezon, Boris
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RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells
FEBS Open Bio, EarlyView.RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour +2 more
wiley +1 more source
Applied Sciences, 2021 In the fabrication of semiconductors, chemical mechanical polishing (CMP) is an essential wafer-planarization process. For optimal CMP, it is crucial to monitor the texture of the polishing pad; this leads to homogenous planarization of wafers. Hence, we
Eun-Soo Kim, Woo-June Choi
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Meshing skin surfaces with certified topology [PDF]
Computational Geometry, 2006 Skin surfaces form a class of tangent continuous surfaces defined in terms of a set of balls (the atoms of the molecule) and a shrink factor. They are used for the visualization of molecules and for approximation purposes. The authors present an algorithm that approximates a skin surface with a topologically correct mesh.
Nico Kruithof, Gert Vegter
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FEBS Open Bio, EarlyView.UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová +2 more
wiley +1 more source
Topological Descriptors for 3D Surface Analysis [PDF]
, 2016 12 pages, 3 figures, CTIC ...
Matthias Zeppelzauer +3 more
openaire +4 more sources