scholarly journals Analyzing Structural Relations in Multivariate Dyadic Binary Data

2009 ◽  
Vol 13 (2) ◽  
pp. 77 ◽  
Author(s):  
Jorge González ◽  
Francis Tuerlinckx ◽  
Paul De Boeck

In social network studies, most often only a single relation (or link) between the actors is investigated. When more than one link has been recorded, the two-way sociomatrix becomes a three-way array with the set of links being the third way. In this paper, we present a model which simultaneously accounts for the three ways in the data. Random effects are used to model the between-actor variability, both on senders and receivers side. In addition, structural relations between the linking variables are investigated. The model is applied to a study of popularity and strength in a class of students. It is shown that popularity can be seen as a linear function of strength on the receivers’ side, but not on the senders’ side.

2020 ◽  
Author(s):  
T Togliani ◽  
I Breoni ◽  
V Davì ◽  
N Mantovani ◽  
A Savioli ◽  
...  

2006 ◽  
pp. 126-134
Author(s):  
L. Evstigneeva ◽  
R. Evstigneev

“The Third Way” concept is still widespread all over the world. Growing socio-economic uncertainty makes the authors revise the concept. In the course of discussion with other authors they introduce a synergetic vision of the problem. That means in the first place changing a linear approach to the economic research for a non-linear one.


Author(s):  
David Charles

This paper concerns Aristotle’s discussion of practical truth in Nicomachean Ethics VI.2.1139a17–b5. The essay falls into five sections. In the first three, I outline two styles of interpretation of Aristotle’s remarks and suggest that one of them (which I call ‘the third way’) gives a better reading than that offered by its major competitor (which I call ‘the two-component’ view). In the fourth I consider some texts in the remainder of NE VI which provide additional support for the third way of reading. In a brief concluding section, I seek to locate Aristotle’s view of practical truth, so understood, in a broader philosophical context.


2015 ◽  
Vol 24 (12) ◽  
pp. 1544015 ◽  
Author(s):  
Eric Bergshoeff ◽  
Wout Merbis ◽  
Alasdair J. Routh ◽  
Paul K. Townsend

Consistency of Einstein’s gravitational field equation [Formula: see text] imposes a “conservation condition” on the [Formula: see text]-tensor that is satisfied by (i) matter stress tensors, as a consequence of the matter equations of motion and (ii) identically by certain other tensors, such as the metric tensor. However, there is a third way, overlooked until now because it implies a “nongeometrical” action: one not constructed from the metric and its derivatives alone. The new possibility is exemplified by the 3D “minimal massive gravity” model, which resolves the “bulk versus boundary” unitarity problem of topologically massive gravity with Anti-de Sitter asymptotics. Although all known examples of the third way are in three spacetime dimensions, the idea is general and could, in principle, apply to higher dimensional theories.


2015 ◽  
Vol 104 ◽  
pp. e7-e11 ◽  
Author(s):  
Alecia J. Carter ◽  
Alexander E.G. Lee ◽  
Harry H. Marshall

2002 ◽  
Vol 67 (1) ◽  
pp. 123-131
Author(s):  
Charlotte Yates
Keyword(s):  

2013 ◽  
Vol 3 (3) ◽  
pp. 5-11
Author(s):  
Marian-Gabriel Hâncean

Abstract The field of social network studies has been growing within the last 40 years, gathering scholars from a wide range of disciplines (biology, chemistry, geography, international relations, mathematics, political sciences, sociology etc.) and covering diverse substantive research topics. Using Google metrics, the scientific production within the field it is shown to follow an ascending trend since the late 60s. Within the Romanian sociology, social network analysis is still in his early spring, network studies being low in number and rather peripheral. This note gives a brief overview of social network analysis and makes some short references to the current state of the network studies within Romanian sociology


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