Results 101 to 110 of about 9,452,818 (255)

Heider Balance in Human Networks

, 2005
Recently, a continuous dynamics was proposed to simulate dynamics of interpersonal relations in a society represented by a fully connected graph. Final state of such a society was found to be identical with the so-called Heider balance (HB), where the ...
Gawronski, P., Kulakowski, K.
core   +3 more sources

In‐Stream Nitrogen Dynamics in a Point Source Influenced Headwater Stream During Baseflow Conditions

Water Resources Research
Hydrochemical signatures are often traced back to their original sources using data collected at catchment outlets. However, this approach introduces uncertainties, as signals may add up, cancel each other out, or be subject to transformation processes ...
Caroline Spill, Lukas Ditzel, Matthias Gassmann   +2 more
doaj   +1 more source

Molecular Mechanisms That Influence the Macrophage M1–M2 Polarization Balance

Frontiers in Immunology, 2014
As an essential component of innate immunity, macrophages have multiple functions in both inhibiting or promoting cell proliferation and tissue repair. Diversity and plasticity are hallmarks of macrophages.
Nan Wang, Hongwei Liang, Ke Zen
semanticscholar   +1 more source

Balanced and functionally balanced P-groups

Topological Algebra and its Applications, 2018
Abstract In relation to Itzkowitz’s problem [5], we show that a c-bounded P-group is balanced if and only if it is functionally balanced.We prove that for an arbitrary P-group, being functionally balanced is equivalent to being strongly functionally balanced.
openaire   +5 more sources

On Balanced Graphs

Mathematical Programming, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Flavia Bonomo, Guillermo Durán, Min Chih Lin, Jayme Luiz Szwarcfiter   +3 more
openaire   +5 more sources

Physical activity programs for balance and fall prevention in elderly

Medicine, 2019
Background: Due to demographic changes the world's population is progressively ageing. The physiological decay of the elderly adult may lead to a reduction in the ability to balance and an increased risk of falls becoming an important issue among the ...
E. Thomas, G. Battaglia, Antonino Patti, Jessica Brusa, V. Leonardi, A. Palma, M. Bellafiore   +6 more
semanticscholar   +1 more source

Balance constants for Coxeter groups

, 2020
The $1/3$-$2/3$ Conjecture, originally formulated in 1968, is one of the best-known open problems in the theory of posets, stating that the balance constant (a quantity determined by the linear extensions) of any non-total order is at least $1/3$.
Gaetz, Christian, Gao, Yibo
core  

On balanceable and simply balanceable regular graphs

European Journal of Combinatorics
We continue the study of balanceable graphs, defined by Caro, Hansberg, and Montejano in 2021 as graphs $G$ such that any $2$-coloring of the edges of a sufficiently large complete graph containing sufficiently many edges of each color contains a balanced copy of $G$. While the problem of recognizing balanceable graphs was conjectured to be NP-complete
Ahanjideh, Milad, Milanič, Martin, Milanič, Mary Agnes   +2 more
openaire   +2 more sources

Sagittal balance of the spine

European spine journal, 2019
The static sagittal balance of the normal spine is a physiological alignment of the spine in the most efficient manner by the muscular forces. During gait, this balance is constantly thwarted by single-foot support.
J. Le Huec, W. Thompson, Y. Mohsinaly, C. Barrey, A. Faundez   +4 more
semanticscholar   +1 more source

Airplane Balance [PDF]

The authors argue that the center of gravity has a preponderating influence on the longitudinal stability of an airplane in flight, but that manufacturers, although aware of this influence, are still content to apply empirical rules to the balancing of ...
Huguet, L
core   +1 more source