DREAMS - Revision history

Yd at 12:41, 29 March 2023

2023-03-29T12:41:41Z

Yd at 12:40, 29 March 2023

2023-03-29T12:40:54Z

Yd at 12:40, 29 March 2023

2023-03-29T12:40:06Z

Yd at 12:39, 29 March 2023

2023-03-29T12:39:09Z

Yd at 12:38, 29 March 2023

2023-03-29T12:38:12Z

Yd at 12:37, 29 March 2023

2023-03-29T12:37:11Z

Dyco at 07:31, 30 March 2019

2019-03-30T07:31:05Z

Dyco at 07:38, 29 March 2019

2019-03-29T07:38:44Z

Dyco at 07:35, 29 March 2019

2019-03-29T07:35:46Z

Dyco at 07:35, 29 March 2019

2019-03-29T07:35:02Z

@@ Line 96: / Line 96: @@
 * from a mathematical point of view, using statistical tools as well as probabilistic and SDE and PDE tools, we wish to build and assess robust and versatile models, analyze their mathematical properties as well as design (and also possibly analyze) adapted efficient numerical methods. We aim at both formal and (possibly)  rigorous derivations of the models.
-=== Participants ===
+=== <strong>Participants </strong>===
 <br/>
 Yves D'Angelo (Scientific Coordinator), Rémi Catellier, Laurent Monasse, Claire Guerrier , Thierry Goudon (LJAD Nice)

@@ Line 106: / Line 106: @@
 <br/>  Milica Tomasevic (CMAP, Ecole Polytechnique)
 <br/>
-<br/> <strong>Former participants<strong>
+<br/> <strong>Former participants</strong>
 <br/> Adélaïde Olivier (Math Lab at Orsay),
 <br/> Franco Flandoli (Scuola Normale di  Pisa).
 <br/>
-<br/>  <strong>PhD Students and Interns<strong>
+<br/>  <strong>PhD Students and Interns</strong>
 <br/> Clara Ledoux
 <br/>  Moira Lampe

@@ Line 97: / Line 97: @@
 === Participants ===
 Yves D'Angelo (Scientific Coordinator), Rémi Catellier, Laurent Monasse, Claire Guerrier , Thierry Goudon (LJAD Nice)
 <br/>
@@ Line 105: / Line 106: @@
 <br/>  Milica Tomasevic (CMAP, Ecole Polytechnique)
 <br/>
-<br/> Former participants
+<br/> <strong>Former participants<strong>
 <br/> Adélaïde Olivier (Math Lab at Orsay),
 <br/> Franco Flandoli (Scuola Normale di  Pisa).
 <br/>
-<br/>  PhD Students and Interns
+<br/>  <strong>PhD Students and Interns<strong>
 <br/> Clara Ledoux
 <br/>  Moira Lampe

@@ Line 98: / Line 98: @@
 === Participants ===
 Yves D'Angelo (Scientific Coordinator), Rémi Catellier, Laurent Monasse, Claire Guerrier , Thierry Goudon (LJAD Nice)
-<br/ >
+<br/>
 Florence Chapeland-Leclerc, Gwenaël Ruprich-Robert, Eva Cabet (B2C Group, LIED)
-<br/ >
+<br/>
 Eric Herbert, Cécilia Bobée, Pascal David, Christophe Lalanne, (Physics Group, LIED)
 <br/> Amandine Véber (MAP5, Paris),
- <br/>  Milica Tomasevic (CMAP, Ecole Polytechnique)
+<br/>  Milica Tomasevic (CMAP, Ecole Polytechnique)
 <br/>
-<br/>  Former participants
+<br/> Former participants
 <br/> Adélaïde Olivier (Math Lab at Orsay),
 <br/> Franco Flandoli (Scuola Normale di  Pisa).
- <br/>
+<br/>
-<br/ >  PhD Students and Interns
+<br/>  PhD Students and Interns
-<br/ > Clara Ledoux
+<br/> Clara Ledoux
-<br/ >  Moira Lampe
+<br/>  Moira Lampe
-<br/ >  Nicolas Fricker
+<br/>  Nicolas Fricker
-<br/ >  Sebastian Baudelet
+<br/>  Sebastian Baudelet
-<br/ >  Thibault Chassereau
+<br/>  Thibault Chassereau
-<br/ >  Lena Kuwata
+<br/>  Lena Kuwata
-<br/ >  Aurélien Corrado
+<br/>  Aurélien Corrado

@@ Line 102: / Line 102: @@
 <br/ >
 Eric Herbert, Cécilia Bobée, Pascal David, Christophe Lalanne, (Physics Group, LIED)
 <br/> Amandine Véber (MAP5, Paris),
-<br/ > Amandine Véber (MAP5, Paris),
+  <br/>  Milica Tomasevic (CMAP, Ecole Polytechnique)
-  <br/ >  Milica Tomasevic (CMAP, Ecole Polytechnique)
+<br/>
-<br/ >
+<br/>  Former participants
-<br/ >  Former participants
+<br/> Adélaïde Olivier (Math Lab at Orsay),
-<br/ > Adélaïde Olivier (Math Lab at Orsay),
+<br/> Franco Flandoli (Scuola Normale di  Pisa).
-<br/ > Franco Flandoli (Scuola Normale di  Pisa).
+  <br/>
- <br/ >
+<br/ >  PhD Students and Interns
-<br/ >
   <br/ >
-<br/ >  PhD Sttudents and Interns
 <br/ > Clara Ledoux
 <br/ >  Moira Lampe

@@ Line 100: / Line 100: @@
 Rémi Catellier, Laurent Monasse (LJAD), <br/ >
 Florence Chapeland-Leclerc, Gwenaël Ruprich-Robert, (B2C Group, LIED) <br/ >
-Eric Herbert, Cécilia Bobée, Pascal David (Physis Group, LIED),
+Eric Herbert, Cécilia Bobée, Pascal David (Physics Group, LIED),
 <br/ > Adélaïde Olivier (Math Lab at Orsay),
 <br/ > Amandine Véber (CMAP, Ecole Polytechnique, Palaiseau),
 <br/ > Franco Flandoli (Scuola Normale di  Pisa).

@@ Line 16: / Line 16: @@
 However, the structure, dynamics and shape of the underlying network
 may rely on very similar models.
 The nature of such networks is not uniquely defined: some examples are informational networks (of relation between individuals, citation graphs,...), technological (power grids, public transportation, computer network,...), or biological  (vascular, biochemical, neural network,...). In all the aforementioned examples, transformation arises from individuals, be it the development of a new connection between existing entities, as it often appears in neurons, or the introduction of a new individual in the system.
 All these contributions sum up to the evolution of the network as a unit on the macroscopic level.
 Modeling of such intricate processes
 ranges from simple explanatory toy-models to more realistic
@@ Line 33: / Line 35: @@
 the small (micro) scale as well as the large (macro)scale featuring
 the emerging behavior, possibly under the form of a (thin) propagating
-front.
+front. The modeling and analysis of such dynamical processes within a
 The modeling and analysis of such dynamical processes within a
 multi-scale framework, where the different granularities of the system are to be considered,
 is a complex research field, that requires involving various disciplines.
-In this project, we will specifically address the modeling and analysis of the expanding interconnected hyphal
+In the DREAMS project, we want to specifically address the modeling and analysis of the expanding interconnected hyphal
-network (the vegetative filaments produced to form the mycelium)
+network (the vegetative filaments produced to form the ''mycelium'')
 of the fungus ''Podospora anserina''.
@@ Line 48: / Line 49: @@
 |[[File:Petri2.png|240 px]]
 |}
-Left: Example of the reconstitution (as reconstructed by numerous pictures juxtaposition and conformal mapping, 112 tiles) of the complete thallus of P. anserina, grown 23h on a Petri dish. The diameter is approx. 20 mm. <br/ > Center:  small-scale (approx. 1 mm) image processing and vectorization; raw data from experiment (at time t=18h) is superimposed to the output of the vectorization process. <br/ >  Right: observed macroscopic mycelium (diameter around 8 cm) after a 4 day-growth. Note the expanding front, represented by the hyphal concentration isovalues shown at different times (colored
+Left: Example of the reconstitution (as reconstructed by numerous pictures juxtaposition and conformal mapping, 112 tiles) of the complete ''thallus'' of ''P. anserina'', grown 23h on a Petri dish. The diameter is approx. 20 mm. <br/ > Center:  small-scale (approx. 1 mm) image processing and vectorization; raw data from experiment (at time t=18h) is superimposed to the output of the vectorization process. <br/ >  Right: observed macroscopic ''mycelium'' (diameter around 8 cm) after a 4 day-growth. Note the expanding front, represented by the hyphal concentration isovalues shown at different times (colored
 lines).
@@ Line 63: / Line 64: @@
 between a filamentous growth and a unicellular growth, the latter
 property being essential for pathogenicity.
 Within the Biology group at LIED Paris-Diderot, P. anserina is used as an efficient lab model because:
 * it is very easy (and cheap!) to grow,
-* the complete sexual cycle can be obtained in vitro in seven days, and yields to the production of sexual spores, named ascospores,
+* the complete sexual cycle can be obtained in vitro in seven days, and yields to the production of sexual spores, named ''ascospores'',
 * the availability of its genome sequence has enabled the development of several useful tools in molecular and cellular biology, as well as in cytology.
@@ Line 99: / Line 101: @@
 Florence Chapeland-Leclerc, Gwenaël Ruprich-Robert, (B2C Group, LIED) <br/ >
 Eric Herbert, Cécilia Bobée, Pascal David (Physis Group, LIED),
-<br/ > Adélaïde Olivier (Lab Math at Orsay),
+<br/ > Adélaïde Olivier (Math Lab at Orsay),
 <br/ > Amandine Véber (CMAP, Ecole Polytechnique, Palaiseau),
 <br/ > Franco Flandoli (Scuola Normale di  Pisa).

@@ Line 2: / Line 2: @@
-<span style="font-size: 105%; border: "><span style="color:#FF0000">  <strong> Dynamics of ''Random
+<span style="font-size: 105%; border: "><span style="color:#FF0000">  <strong> Dynamics of ''Random''
 Expanding networks Analysis,
 modeling and simulation of Multi-Scale spatial exploration, spreading and morphogenesis under constraints. </strong></span></span>
 Studying the constrained hyphal growth in the filamentous fungus
-''Podospora anserina
+''Podospora anserina''
 === Context ===
@@ Line 40: / Line 40: @@
 In this project, we will specifically address the modeling and analysis of the expanding interconnected hyphal
 network (the vegetative filaments produced to form the mycelium)
-of the fungus ''Podospora anserina.
+of the fungus ''Podospora anserina''.
@@ Line 53: / Line 53: @@
-=== A toy-model: ''Podospora Anserina ===
+=== A toy-model: ''Podospora Anserina'' ===
-In real-life conditions,  ''P. anserina
+In real-life conditions,  ''P. anserina''
 is a coprophilous filamentous ascomycete that grows on herbivore dungs, a highly competitive habitat where several dozens of species are present and feed on partially degraded plant material. The success of the
 filamentous fungi group in colonizing most natural environments (from