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Where did Words Come from? A Linking Theory of Sound Symbolism and Natural Language Evolution [PDF]
, 2008 Where did words come from? The traditional view is that the relation between the sound of a word and its meaning is arbitrary. An alternative hypothesis, known as sound symbolism, holds that form-meaning correspondence is systematic. Numerous examples of
David Biun +3 more
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The nondegenerate center problem and the inverse integrating factor
Bulletin des Sciences Mathématiques, 2006 This paper deals with the center-focus problem for analytic planar differential systems and, in particular, polynomial differential systems. That is, given a planar analytic differential system defined in a neighborhood of the origin of the form \[ \dot{x} = -y + p(x,y), \quad \dot{y} = x + q(x,y), \tag{1} \] where \(p(x,y)\) and \(q(x,y)\) are of ...
openaire +1 more source
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
Local analytic integrability for a class of degenerate planar vector fields
Advanced Nonlinear StudiesUsing the normal form theory and the existence of an algebraic inverse integrating factor we characterize the local analytic integrability of the systems whose quasi-homogeneous leading term is a1y3+a2x3y,b1x5+b2x2y2 $\left({a}_{1}{y}^{3}+{a}_{2}{x}^{3}y,
Algaba Antonio +2 more
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Frontiers in Bioengineering and BiotechnologyThe escalating prevalence of diabetes has accentuated the significance of addressing the associated diabetic foot problem as a major public health concern. Effectively offloading plantar pressure stands out as a crucial factor in preventing diabetic foot
Yuanfei Ren +6 more
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Structural Mechanics of Engineering Constructions and Buildings, 2023 A systematic presentation of the modified classical semi-inverse SaintVenant method as an iterative one is given on the example of generating a solution to the differential equations of elasticity theory for a long layered strip.
Evgeny M. Zveryaev +2 more
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Methods in Mathematica for Solving Ordinary Differential Equations
, 2011 An overview of the solution methods for ordinary differential equations in the Mathematica function DSolve is presented.Comment: 13 ...
Göktaş, Ünal, Kapadia, Devendra
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FEBS Open Bio, EarlyView.ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui +10 more
wiley +1 more source
Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum
FEBS Open Bio, EarlyView.Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik +6 more
wiley +1 more source
Polish Journal of PathologyCervical carcinogenesis unfolds within a complex tissue ecosystem. While epithelial biomarkers and HPV status inform risk, the contribution of local neural circuits and their relationship to angiogenesis and cytotoxic immunity remains insufficiently ...
Giorgi-Jemal Gogitidze +2 more
doaj +1 more source