Results 31 to 40 of about 269,750 (295)
Soliton Content of Fiber-Optic Light Pulses
Applied Sciences, 2017 This is a review of fiber-optic soliton propagation and of methods to determine the soliton content in a pulse, group of pulses or a similar structure.
Fedor Mitschke +2 more
doaj +1 more source
The UK General Practice Airways Group (GPIAG): its formation, development, and influence on the management of asthma and other respiratory diseases over the last twenty years [PDF]
Primary Care Respiratory Journal, 2007 This article describes the formation and development of the UK General Practice Airways Group (GPIAG), from its inception as a small respiratory special-interest group founded by six general practitioners in 1987 through to its transformation into the largest primary care specialist society in the UK.
Mark L, Levy +11 more
openaire +2 more sources
Littlewood complexes and analogues of determinantal varieties
, 2014 One interesting combinatorial feature of classical determinantal varieties is that the character of their coordinate rings give a natural truncation of the Cauchy identity in the theory of symmetric functions.
Sam, Steven V, Weyman, Jerzy
core +1 more source
Social network dynamics of face-to-face interactions [PDF]
, 2011 The recent availability of data describing social networks is changing our understanding of the "microscopic structure" of a social tie. A social tie indeed is an aggregated outcome of many social interactions such as face-to-face conversations or phone ...
A. Barrat +15 more
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Pseudo-Normality and Pseudo-Tychonoffness of Topological Groups
MathematicsIt is common knowledge that any topological group that satisfies the lowest separation axiom, T0, is immediately Hausdorff and completely regular; however, this is not the case for normality.
Mesfer H. Alqahtani +3 more
doaj +1 more source
Higher gauge theories based on 3-groups
Journal of High Energy Physics, 2019 We study the categorical generalizations of a BF theory to 2BF and 3BF theories, corresponding to 2-groups and 3-groups, in the framework of higher gauge theory.
T. Radenković, M. Vojinović
doaj +1 more source
BPS coherent states and localization
Journal of High Energy Physics, 2022 We introduce coherent states averaged over a gauge group action to study correlators of half BPS states in N $$ \mathcal{N} $$ = 4 SYM theory. The overlaps of these averaged coherent states are a generating function of correlators and can be written in ...
David Berenstein, Shannon Wang
doaj +1 more source
Journal of Intergenerational Relationships, 2011 This article indicates how an intergenerational group reflecting technique, as a culturally appropriate research method, is used to obtain insight into how important information between grandparents and grandchildren is transferred and to cast light on the relational dynamics between the two generations. The intergenerational group reflecting technique
openaire +2 more sources
The arithmetic of arithmetic Coxeter groups
, 2018 In the 1990s, J.H. Conway published a combinatorial-geometric method for analyzing integer-valued binary quadratic forms (BQFs). Using a visualization he named the "topograph," Conway revisited the reduction of BQFs and the solution of quadratic ...
Milea, Suzana +2 more
core +1 more source
The perfective past tense in Greek child language [PDF]
, 2009 This study examines the perfective past tense of Greek in an elicited production and an acceptability judgment task testing 35 adult native speakers and 154 children in six age groups (age range: 3 ; 5 to 8 ; 5) on both existing and novel verb stimuli ...
Clahsen +17 more
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