Results 61 to 70 of about 196,583,728 (297)

Association Between Motor Pathway Damage and Motor Deficit in Upper and Lower Limb in People With MS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Corticospinal tract damage is common in people with MS, but the degree of clinical symptoms varies. We hypothesize that corticospinal tract lesions are more extensive and severe in people with MS with motor impairments in both upper and lower limbs.
Mathilde Liffran   +13 more
wiley   +1 more source

Vertex degree distribution of a random intersection graph. [PDF]

open access: yes, 2008
Random intersection graphs audits vertex degree distributions are viewed. Its proved, vertex degree has Binomial distribution.
Buivydas, Eugenijus,
core  

The (a,b)-Zagreb index of line graphs of subdivision graphs of some molecular structures

open access: yesInternational Journal of Mathematics for Industry, 2020
A graph is a mathematical model used to predict the topology of a given system. In chemical graph theory, a graph is designed by considering atoms as vertices and edges as bonds between atoms of a particular molecule.
Prosanta Sarkar, Anita Pal, Nilanjan De
doaj   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Neutral Rhenadicarbaboranes with Re(CO)2(NO) Vertices: A Theoretical Study of Building Blocks for Rhenacarborane-Based Drug Delivery Agents

open access: yesMolecules, 2019
The rhenadicarbaborane carbonyl nitrosyls (C2Bn−3Hn−1)Re(CO)2(NO), (n = 8 to 12), of interest in drug delivery agents based on the experimentally known C2B9H11Re(CO)2(NO) and related species, have been investigated by density functional ...
Amr A. A. Attia   +3 more
doaj   +1 more source

On degree-sequence characterization and the extremal number of edges for various Hamiltonian properties under fault tolerance [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2016
Assume that $n, \delta ,k$ are integers with $0 \leq k < \delta < n$. Given a graph $G=(V,E)$ with $|V|=n$. The symbol $G-F, F \subseteq V$, denotes the graph with $V(G-F)=V-F$, and $E(G-F)$ obtained by $E$ after deleting the edges with at least one ...
Shih-Yan Chen, Shin-Shin Kao, Hsun Su
doaj   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

open access: yesAdvanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn   +5 more
wiley   +1 more source

Graph Realizations: Maximum Degree in Vertex Neighborhoods [PDF]

open access: yes, 2020
The classical problem of degree sequence realizability asks whether or not a given sequence of n positive integers is equal to the degree sequence of some n-vertex undirected simple graph. While the realizability problem of degree sequences has been well
Rawitz, Dror   +3 more
core   +1 more source

Vertex Degree Weighted Path Indices

open access: yesActa Chimica Slovenica, 2016
Vertex degree weighted path indices P(N)(a, b, ...), for example P(1)(a, b), P(2)(a, b, c), P(3)(a, b, c, d), and P(4)(a, b, c, d, e), are good topological indices for some of the physicochemical properties of octanes with |R|(max) up to 0.999. Mutually optimized combinations of them are even better, R (P(1)..P(4)) is in the worst tested case > 0.9 ...
openaire   +5 more sources

On the degrees of a strongly vertex-magic graph

open access: yesDiscrete Mathematics, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Camino Balbuena   +8 more
openaire   +2 more sources

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