Results 71 to 80 of about 4,092 (253)
Packing chromatic number of transformation graphs
, 2019 Graph coloring is an assignment of labels called colors to elements of a graph. The packing coloring was introduced by Goddard et al. [1] in 2008 which is a kind of coloring of a graph. This problem is NP-complete for general graphs.
Ozen Dortok H.B., Durgun D.D.
core +1 more source
Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae
FEBS Open Bio, EarlyView.Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj +3 more
wiley +1 more source
S-packing edge-colouring of graphs
, 2022 Práce se zabývá S-pakovacím hranovým barvením grafů. Nechť S = (s_1, s_2, s_3, ...) je neklesající posloupnost přirozených čísel. S-pakovacím hranovým barvením grafu se rozumí funkce f, která přiřazuje hranám grafu G barvy z množiny {1, 2, 3,...} v ...
Baborová, Karolína
core
FEBS Open Bio, EarlyView.CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point +7 more
wiley +1 more source
Dichotomies properties on computational complexity of S-packing coloring problems
, 2014 International audienceThis work establishes the complexity class of several instances of the S-packing coloring problem: for a graph G, a positive integer k and a non decreasing list of integers S = (s_1 , ..., s_k ), G is S-colorable, if its vertices ...
Gastineau, Nicolas, Nicolas Gastineau
core
FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley +1 more source
S-packing colouring and its variations
, 2020 Tato práce se zabývá oblastí S-pakovacího barvení grafu. Zaměřuje se na obecné S-pakovací barvení a jeho některé speciální varianty, konkrétně na pakovací barvení a distanční barvení.
Kamenická, Karolína
core
FEBS Open Bio, EarlyView.Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
wiley +1 more source
Quantum Algorithms for Graph Coloring and Other Partitioning, Covering, and Packing Problems [PDF]
Let U be a universe on n elements, let k be a positive integer, and let ℱ be a family of (implicitly defined) subsets of U. We consider the problems of partitioning U into k sets from ℱ, covering U with k sets from ℱ, and packing k non-intersecting sets ...
Gaspers, Serge, Li, Jerry Zirui
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FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source