Results 61 to 70 of about 333,530 (288)

THE TOPOLOGY OF SUBSPACES OF THE CONFIGURATION SPACE OF SPATIAL PENTAGONS

open access: yesJP Journal of Geometry and Topology, 2023
We assume that four bond angles of a spatial hexagon are . According to the choice of the four bond angles, we define the configuration spaces , and . We determine the topological types of these spaces.
openaire   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

open access: yesFEBS 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

Research on Strategy of DC Micro-grid Control and Protection

open access: yes南方能源建设, 2020
[Introduction] The control and protection technology of DC microgrid plays an important role in ensuring the reliable and safe operation of DC microgrid. The paper aims to solve the key technologies in the design of DC micro-grid.
ZHOU Yu   +4 more
doaj   +1 more source

Computational topology for configuration spaces of hard disks [PDF]

open access: yesPhysical Review E, 2012
version 3: 16 pages, 11 figures; made minor changes requested by journal --- changed some color figures to black and white, and reordered bibliography to appear in order of citation rather than alphabetical ...
Gunnar E. Carlsson   +3 more
openaire   +3 more sources

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

open access: yesFEBS 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

A New Configuration of Three-Level ZSI Using Transistor Clamped Topology

open access: yesEnergies, 2020
In this paper, a three-level ZSI (impedance source inverter) based on transistor clamped theory is proposed. It uses the least number of switch counts and associated gate circuitry among all existing topologies of three-level ZSI without any performance ...
Santosh Sonar
doaj   +1 more source

Topology-Aware Bus Routing in Complex Networks of Very-Large-Scale Integration with Nonuniform Track Configurations and Obstacles

open access: yesComplexity, 2021
As one of the most important routing problems in the complex network within a very-large-scale integration (VLSI) circuit, bus routing has become much more challenging when witnessing the advanced technology node enters the deep nanometer era because all
Ziran Zhu   +3 more
doaj   +1 more source

Geometric approach to Hamiltonian dynamics and statistical mechanics

open access: yes, 1999
This paper is a review of results which have been recently obtained by applying mathematical concepts drawn, in particular, from differential geometry and topology, to the physics of Hamiltonian dynamical systems with many degrees of freedom of interest ...
Casetti, Lapo   +2 more
core   +1 more source

Arbitrarily Configurable Nonlinear Topological Modes

open access: yesPhysical Review Letters
Topological modes (TMs) are typically localized at boundaries, interfaces and dislocations, and exponentially decay into the bulk of a large enough lattice. Recently, the non-Hermitian skin effect has been leveraged to delocalize the wavefunctions of TMs from the boundary and thus to increase the capacity of TMs dramatically.
Kai Bai   +5 more
openaire   +3 more sources

Ferroelectric topologically configurable multilevel logic unit

open access: yesNeuromorphic Computing and Engineering, 2023
Abstract Multilevel devices demonstrating switchable polarization enable us to efficiently realize neuromorphic functionalities including synaptic plasticity and neuronal activity. Here we propose using the ferroelectric logic unit comprising multiple nanodots disposed between two electrodes and coated by the dielectric material.
Anna G. Razumnaya   +3 more
openaire   +2 more sources

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