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27                        online lectures
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44                    <li class="active"><a data-scroll href="#about">About</a></li>
45                    <li><a data-scroll href="#speakers">Speakers</a></li>
46                    <li><a data-scroll href="#registration">Registration</a></li>
47                    <li><a href="./sched/schedule.html">Schedule</a></li>
48                    <li><a data-scroll href="#participants">Participants</a></li>
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60        <div class="intro">
61
62
63            <h2>An Online Crash Course</h2>
64            <p>on</p>
65
66            <h1>Numerical Astrophysics</h1>
67            </br>
68            <h2>July 27-31, 2020 / 6-10 Mordad, 1399</h2>
69
70<!--             <p>Online Lectures</p> -->
71
72            <a class="btn btn-white" data-scroll href="#registration">Register Now</a>
73
74        </div>
75    </header>
76
77    <section id="about" class="section about">
78        <div class="container">
79            <div class="row">
80                <div class="col-sm-3">
81<!--                     <img src="assets/images/Poster_small.jpg" alt="poster"> -->
82
83                    <figure>
84                      <a href="assets/images/Poster.jpg">
85                        <img alt="" class="img-responsive" src="assets/images/Poster_small.jpg">
86                      </a>
87                    </figure>
88
89                </div>
90
91
92
93                <div class="col-sm-6">
94
95                    <h3 class="section-title multiple-title">General Info</h3>
96
97                    <p>Astronomical tests, unlike experiments in many other branches of science, are usually impossible to carry out in labs.
98                       For example, we can not make a single star on Earth, let alone a galaxy! Astronomical systems are usually much bigger in size,
99                        larger in mass and more complex in structure than we can manipulate them on Earth to justify our models and their predictions.
100                        Fortunately, computers and computational methods provide us easier and more convenient ways to study the  astronomical systems.
101                        Using numerical simulations, we can examine, correct, and improve our models until we understand our target system.
102                        However, we must have the knowledge of using these methods and be aware of their pros and cons.
103                        In this crash course, we aim to give our audience the first kick for properly using and understanding some of the
104                        important numerical methods in astrophysics.
105                    </p>
106
107                </div>
108
109                <div class="col-sm-3">
110
111                    <h3 class="section-title multiple-title">Topics</h3>
112                  		    <div class="dropdown">
113								<button class="dropbtn">Numerical hydrodynamics</button>
114								<div id="numhydro" class="dropdown-content">
115									<a> Hydrodynamical equations </a>
116									<a> Discretization: particle vs grid </a>
117									<a> Finite differences for 1D hydro </a>
118									<a> Compare different methods </a>
119									<a> Stability analysis </a>
120									<a> Time step constraints </a>
121									<a> Multi-dimensional hydrodynamics </a>
122									<a> The wave structure of the equations </a>
123									<a> Example of 1D shock tube </a>
124									<a> More examples in 2D and 3D </a>
125								</div>
126						    </div>
127
128						    <br>
129
130							<div class="dropdown">
131								<button class="dropbtn">N-body simulations</button>
132								<div id="nbody" class="dropdown-content">
133									<a> Euler and Runge-Kutta methods </a>
134									<a> Symplectic integrators </a>
135									<a> Exact and approximate N-Body </a>
136									<a> N-Body Simulations with REBOUND </a>
137								</div>
138						    </div>
139
140						    <br>
141
142							<div class="dropdown">
143								<button class="dropbtn">Self-gravity</button>
144								<div id="selfgravity" class="dropdown-content">
145									<a> Gravity </a>
146									<a> Hydrodynamical equations with gravity </a>
147									<a> How to solve Poison equations </a>
148									<a> How to solve hydrodynamical equations with self-gravity </a>
149								</div>
150						    </div>
151
152						    <br>
153
154							<div class="dropdown">
155								<button class="dropbtn">Numerical magnetohydrodynamics</button>
156								<div id="mhd" class="dropdown-content">
157									<a> Theoretical aspects of magnetohydrodynamics </a>
158									<a> Recap of Hyperbolic, Parabolic and Elliptic equations, Conservative
159									and primitive variables in MHD, Numerical discretisation in MHD </
159a>
160									<a> Methods of Numerically tackling of divergence of B,
161									Numerical implementation of Non-Ideal MHD terms e.g., Resistivity </a>
162									<a> Hello word PLUTO! </a>
163								</div>
164						    </div>
165
166                </div>
167
168                <div class="col-sm-12">
169
170                    <h3 class="section-title multiple-title">About Lectures</h3>
171                    <p>Many astrophysical systems behave as fluids, and therefore, can be described by hydrodynamical models. On the other hand, gravity, as the building block of astronomy,  can govern the interaction between separate objects or affect the structure of a single object through self-gravity. On top of these, magnetic fields are usually present and complicate the behavior of the systems. Introducing some numerical methods for studying these four topics (hydrodynamics, N-body, self-gravity, and magnetohydrodynamics), will be the focus of the lectures in this crash course.</p>
172                    <p>One lecture will be held per day from 27th to 30th of July, and the 31st of July will be the discussion day between the participants. In the first four days, there will be a lecture per day for 3-4 hours with a few breaks. The participants are supposed to work on the exercises for the rest of the day. Please note that, because of the different time-zones of our speakers, each day's schedule is different from the others. Please check the program for more details. On the last day, some volunteers among the participants will have the chance to present the results of the exercises and discuss them.
173                    </p>
174
175                </div>
176
177                <div class="col-sm-12">
178
179                    <h3 class="section-title multiple-title">Prerequisites for the participants:</h3>
180                    <p>Some basic knowledge of a <mark>programming language</mark> like C ( or Fortran), python, and a visualization software
181                      (such as <a href="http://www.gnuplot.info/"><mark>Gnuplot</mark></a> or
182                       <a href="https://github.com/gnudatalanguage/gdl"><mark>GDL</mark></a> for plotting the results is presumed.
183                      Also, familiarity with the essential concepts of <a href="http://www.scholarpedia.org/article/Encyclopedia:Fluid_dynamics"><mark>hydrodynamics</mark></a> is assumed.
184                      Participants are encouraged to use Gnu/Linux operating system and should have
185                      <a href="https://github.com/astrofum/na2020"><mark>Pluto</mark></a>
186                      and <a href="https://github.com/hannorein/rebound"><mark>Rebound</mark></a> codes installed on their computing systems before the workshop.
187                      They should also have essential python libraries such as numpy, matplotlib, etc installed.
188                      It is recommended to install a complete python distribution, e.g.
189                      <a href="https://www.anaconda.com/"><mark>Anaconda</mark></a>, for more convenience.
190
191                      To see step-by-step manuals for installing the codes, perform some simple tests and find materials (e.g. slides and movies) provided by lecturers,
192                        please check the <a href="https://github.com/astrofum/na2020"><mark>workshop repository</mark></a>.</p>
193
194                      <p>This program is aimed to share a taste of numerical simulations with graduate students and postdocs in astronomy,
195                         and also advanced graduate students of physics.</p>
196
197                </div>
198
199
200            </div>
201            <div class="row">
202                <div class="col-sm-6">
203                    <h3 class="section-title">Scientific Committee</h3>
204                    <ul class="list-arrow-right">
205                        <li><a href="https://s-abbassi.github.io/">Shahram Abbassi (FUM)</a></li>
206                        <li><a href="https://uni-tuebingen.de/en/faculties/faculty-of-science/departments/physics/institutes/astronomy-astrophysics/institute/computational-physics/staff/">Sareh Ataiee (Tübingen university/FUM) (Chair)</a></li>
207                        <li><a href="https://smhr.netlify.app/">Mohammad Hosseinirad (FUM)</a></li>
208                        <li><a href="http://mahmood-roshan.ir/">Mahmood Roshan (FUM)</a></li>
209                    </ul>
210                </div>
211                <div class="col-sm-6">
212                    <h3 class="section-title">Local Organizing Committee</h3>
213                    <ul class="list-arrow-right">
214                        <li><a href="https://www.linkedin.com/in/zahra-afkanpour-962146ab/">Zahra Afkanpour (FUM)</a></li>
215                        <li><a href="https://www.researchgate.net/profile/Neda_Ghafourian">Neda Ghafourian (FUM)</a></li>
216                        <li><a href="https://www.linkedin.com/in/tahere-kashfi-82851594/">Tahere Kashfi (FUM)</a></li>
217                        <li><a href="#">Leila Khorrami (FUM)</a></li>
218                        <li><a href="https://www.researchgate.net/profile/Hossein_Shenavar">Hossein Shenavar (FUM) (Chair)</a></li>
219                    </ul>
220
221                </div>
222
223            </div><!-- /.row -->
224        </div><!-- /.container -->
225    </section>
226
227    <section id="speakers" class="section speakers">
228        <div class="container">
229            <div class="row">
230                <div class="col-md-12">
231
232                    <h3 class="section-title">Lecturers</h3>
233
234                </div>
235            </div>
236
237            <div class="row">
238
239                <div class="col-md-3">
240                    <div class="speaker">
241
242                        <figure>
243                            <img alt="" class="img-responsive center-block" src="assets/images/speakers/Tomoyuki_Hanawa.jpg">
244                        </figure>
245
246                        <h4><a href="https://www.cfs.chiba-u.ac.jp/outline/staff/hanawa.html">Tomoyuki Hanawa</a></h4>
247
248                        <p>Chiba University</p>
249
250
251                    </div><!-- /.speaker -->
252                </div><!-- /.col-md-4 -->
253
254                <div class="col-md-3">
255                    <div class="speaker">
256
257                        <figure>
258                            <img alt="" class="img-responsive center-block" src="assets/images/speakers/Willy_Kley.jpg">
259                        </figure>
260
261                        <h4><a href="https://www.tat.physik.uni-tuebingen.de/~kley/">Willy Kley</a></h4>
262
263                        <p>Tübingen University</p>
264
265
266                    </div><!-- /.speaker -->
267                </div><!-- /.col-md-4 -->
268
269                <div class="col-md-3">
270                    <div class="speaker">
271
272                        <figure>
273                            <img alt="" class="img-responsive center-block" src="assets/images/speakers/Christoph_Schäfer.jpg">
274                        </figure>
275
276                        <h4><a href="https://www.tat.physik.uni-tuebingen.de/~schaefer/">Christoph Schäfer</a></h4>
277
278                        <p>Tübingen University</p>
279
280
281                    </div><!-- /.speaker -->
282                </div><!-- /.col-md-4 -->
283
284                <div class="col-md-3">
285                    <div class="speaker">
286
287                        <figure>
288                            <img alt="" class="img-responsive center-block" src="assets/images/speakers/Bhargav_Vaidya.jpg">
289                        </figure>
290
291                        <h4><a href="http://www.iiti.ac.in/people/~bvaidya/index.html">Bhargav Vaidya</a></h4>
292
293                        <p>Indian Institute of Technology Indore</p>
294
295
296                    </div><!-- /.speaker -->
297                </div><!-- /.col-md-4 -->
298            </div><!-- /.row -->
299
300
301            </div>
302        </div>
303    </section>
304
305    <section id="registration" class="section registration">
306        <div class="container">
307            <div class="row">
308                <div class="col-md-12">
309                    <h3 class="section-title">Registration</h3>
310                </div>
311            </div>
312
313                <p>Deadline for registration: July 18, 2020 / 28 Tir 1399 (Please Note due to the limitation, priority is given to those who register earlier.)</p>
314                <p>There is no registration fee for the workshop.</p>
315                <div class="text-center mt20">
316                    <a href="https://docs.google.com/forms/d/e/1FAIpQLSenqSlpXoACsSEqYOvgb8NrzwNhZ363XZsprynZixe2vrbthw/viewform" class="btn btn-black" id="registration-submit-btn">Go to registration page</a>
317                </div>
318
319        </div>
320    </section>
321
322    <section id="contribution" class="section bg-image-2 contribution">
323        <div class="container">
324            <div class="row">
325                <div class="col-md-12">
326                    <h3 class="text-uppercase mt0 font-400">How to participate?</h3>
327
328                    <p>All the talks will be given online using bigbluebutton. Please watch this video to see how you can use it.</p>
329                    <div>
330                         <video width="320" height="230" controls>
331                            <source src="assets/video/bbb.mp4" type="video/mp4">
332                            Your browser does not support the video tag.
333                         </video>
334                    </div>
335                    <p>You can also download its
336                      <a href="https://github.com/astrofum/na2020/raw/master/BigBlueButton.pdf" style="color:#33ccff">user manual</a> in PDF format</P>
337                </div>
338            </div>
339        </div>
340    </section>
341
342    <section id="partner" class="section partner">
343        <div class="container">
344            <div class="row">
345                <div class="col-md-12">
346                    <h3 class="section-title">Event Partner</h3>
347                </div>
348            </div>
349            <div class="row">
350                <div class="col-sm-6">
351                    <a class="partner-box partner-box-1"></a>
352                </div>
353                <div class="col-sm-6">
354                    <a class="partner-box partner-box-2"></a>
355                </div>
356                <div class="col-sm-6">
357                    <a class="partner-box partner-box-3"></a>
358                </div>
359            </div>
360    </section>
361
362    <section id="participants" class="section registration">
363        <div class="container">
364            <div class="row">
365                <div class="col-md-12">
366                    <h3 class="section-title">Participants</h3>
367
368                </div>
369            </div>
370            <figure>
371                <a href="assets/images/photos/Group-Photo.jpg">
372                    <img alt="NA2020_group_photo" class="img-responsive center-block" src="assets/images/photos/Group-Photo-small.jpg">
373                </a>
374            </figure>
375             <div class="text-center mt20">
376                    <a href="docs/Registration_List_NA2020.pdf">List of registered participants</a>
377
378             </div>
379
380        </div>
381    </section>
382
383    <section id="contact" class="section contact">
384        <div class="container">
385            <div class="row">
386                <div class="col-md-12">
387                    <h3 class="section-title">Contact us</h3>
388                </div>
389            </div>
390            <p>You can contact us using the e-mail address: <a href = "mailto: [email protected]">[email protected]</a></p>
391            <p>Our telegram channel is: <a href = "https://t.me/Astrofumgroup2020">Astrofumgroup2020</a></p>
392        </div>
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