Monday, August 31, 2026

10:40 AM–10:50 AM Welcoming Remarks

10:50 AM–11:10 AM Poster Presenters

11:10 AM–11:40 AM Poster Session

11:40 AM–1:10 PM Lunch

1:10 PM–1:30 PM Hiroshi Kobayashi (Nagoya Univ., Japan)

1. Asymmetric dust distributions in debris disks and their impact on the direct imaging of Earth-mass exoplanets ➤
   

1:30 PM–1:50 PM Gaël Rouillé (Friedrich Schiller Univ. Jena, Germany)

1. Infrared emission spectroscopy of hot grains in the laboratory ➤
   

1:50 PM–2:50 PM Poster Session/Coffee Break

2:50 PM–3:30 PM Satoshi Ohashi (The Univ. of Tokyo, Japan)†

1. Dust polarization observations with ALMA will help us to understand grain growth and magnetic field structure in circumstellar disks for planet formation ➤
   

3:30 PM–3:50 PM Grace A. Batalla-Falcon (Univ. Diego Portales, Chile)

1. The evolution of silicate feature in protoplanetary disks
   

3:50 PM–4:50 PM Poster Session/Coffee Break

4:50 PM–5:10 PM Francois Ménard (IPAG, France)

1. DUST IN PROTOPLANETARY DISKS, update from the Dust-to-Planets ERC Project
   

5:10 PM–5:30 PM Maxime Roumesy (IPAG France)

1. Dust properties in planet-forming disks: Insights from observation, scattering phase function and disk color ➤
   

6:00 PM-8:00 PM Night Session/Dinner (Optional)

Tuesday, September 1, 2026

10:40 AM–11:00 AM Remi Zerna (IPAG, France)

1. Comparison of the scattering properties of protoplanetary disk dust analogs ➤
   

11:00 AM–11:20 AM Ludmilla Kolokolova (Univ. of Maryland, USA)

1. Characterizing the properties of the DART dust ejecta using 3D radiative transfer modeling
   

11:20 AM–11:40 AM Hiroshi Kimura (Chiba Tech/PERC, Japan)

1. A theoretical study on the dynamic tensile strength of aggregate dust and monolithic dust: Toward a better understanding of ejecta cloud formation ➤
   

11:40 AM–1:10 PM Lunch

1:10 PM–1:30 PM Eric J. Pantin (IRFU CEA Saclay, France)

1. Is the solid carbon depletion in the solar system universal?
   

1:30 PM–1:50 PM Alberto Flandes (Geophys. Inst./UNAM, Mexico)

1. A study of the dynamics of the grains of the dust exosphere of Mercury ➤
   

1:50 PM–2:50 PM Poster Session/Coffee Break

2:50 PM–3:30 PM Cécile Engrand (IJCLab, Univ. Paris-Saclay/CNRS, France)†

1. In situ analyses of cometary dust from Rosetta/COSIMA and cometary dust from terrestrial collections
   

3:30 PM–3:50 PM Giovanna Rinaldi (IAPS-INAF, Italy)

1. Cometary dust after Rosetta: A team effort ➤
   

3:50 PM–4:50 PM Poster Session/Coffee Break

4:50 PM–5:10 PM Ambra Nanni (NCBJ, Poland)

1. Origins of dust in JWST-observed primeval galaxies at z~7
   

5:10 PM–5:30 PM Lucas P. Kolanz (Oregon State Univ., USA)

1. On the structure of supernova dust aggregates ➤
   

6:00 PM-8:00 PM Night Session/Dinner (Optional)

Wednesday, September 2, 2026

10:40 AM–11:20 AM Joseph A. Nuth (NASA - GSFC, USA)†

1. Grain formation in oxygen-rich AGB stars ➤
   

11:20 AM–11:40 AM Hanako Enomoto (The Univ. of Tokyo, Japan)

1. Systematic constraints on chemical compositions of amorphous silicate dust using new optical constants ➤
   

11:40 AM–1:10 PM Lunch

1:30 PM–6:00 PM Excursion@Imabari Castle

6:30 PM–8:30 PM Banquet@Yusyokubouya

Thursday, September 3, 2026

10:40 AM–11:20 AM Alan T. Tokunaga (Univ. Hawaii, USA)†

1. Carbonaceous nanoparticles in the ISM? ➤
   

11:20 AM–11:40 AM Sho Fujita (Tohoku Univ. Japan)

1. Investigating the origins of UIR in the ISM: Theoretical calculations of imino-group-containing PAHs ➤
   

11:40 AM–1:10 PM Lunch

1:10 PM–1:30 PM Bo Yang (Univ. of Missouri Columbia, USA) — CANCELED

1. Testing PAH emission models: Constraining size and ionization in reflection nebulae
   

1:30 PM–1:50 PM Leo Belloir (CEA, France)

1. Impact of the dust properties on the photoelectric heating efficiency of the gas, using Spitzer, Herschel and SOFIA observations of the LMC ➤
   

1:50 PM–2:50 PM Poster Session/Coffee Break

2:50 PM–3:30 PM Vladan Markov (Univ. of Ljubljana, Slovenia)†

1. Systematic constraints on chemical compositions of amorphous silicate dust using new optical constants
   

3:30 PM–3:50 PM Hye-Jin Park (CEA Paris-Saclay, France)

1. Probing dust grain properties in low-metallicity galaxies through the sub-mm excess with IRAM-30m/NIKA2 ➤
   

3:50 PM–4:50 PM Poster Session/Coffee Break

4:50 PM–5:10 PM Aigen Li (Univ. of Missouri, USA) — CANCELED

1. A new technique for determining the dust masses for normal star-forming galaxies
   

4:50 PM–5:10 PM Takashi Shimonishi (Niigata Univ., Japan)

1. Can organic molecules survive a supernova explosion? ➤
   

5:10 PM–5:30 PM Bogdan Adrian Pastrav (ISS, Romania) — CANCELED

1. The relations between dust intrinsic properties and galaxy global quantities in the nearby Universe
   

5:10 PM–5:30 PM Saikhom Pravash Singh (IIA, India)

1. Grain alignment mechanisms in the massive quiescent filament G16 using thermal dust polarization observations from JCMT/POL-2
   

6:00 PM-8:00 PM Night Session/Dinner (Optional)

Friday, September 4, 2026

10:40 AM–11:20 AM Jianwei Lyu (Steward Obs., Univ. of Arizona, USA)†

1. Dusty active galactic nuclei from the nearby universe to Cosmic Dawn: The evolving picture and new insights in the JWST era ➤
   

11:20 AM–11:40 AM Hidehiro Kaneda (Nagoya Univ. Japan)

1. A systematic study on the processing of hydrocarbon dust in various types of galaxies with AKARI and JWST ➤
   

11:40 AM–12:00 PM Takashi Onaka (The Univ. of Tokyo, Japan)

1. Near-infrared continuum emission and associated dust features in the Orion Bar ➤
   

12:00 PM–12:10 PM Adjourning Remarks

Poster Presenters:

Ryo Tazaki (The Univ. of Tokyo)

1. On the evolution of carriers of AIB emission in planet-forming disks ➤
   

Yuki Yoshida (Tohoku Univ., Japan)

1. Rolling friction between dust monomers explored by molecular dynamics simulations ➤
   

Sota Arakawa (JAMSTEC, Japan)

1. A theoretical model for the collisional sticking probability of cosmic dust aggregates ➤
   

Yukari M. Toyoda (ABC, NAOJ, Japan)

1. Experimental study on the coefficient of restitution and rotation in low-velocity oblique impacts of ice spheres onto solid targets ➤
   

Masanori Kobayashi (Chiba Tech, Japan)

1. Development of a large-area dust detector using electric field probes for in-situ measurement of hypervelocity micro-meteoroid impacts ➤
   

Vijay Pratap Singh (Hiroshima Univ., Japan)

1. Atmospheric entry dynamics and textural evolution of micrometeorites ➤
   

Viraj Karambelkar (Columbia Univ., USA) — CANCELED

1. The prolific dusty laboratories of stellar mergers revealed by JWST
   

Jonathan A. Jäger (MPIA, Germany)

1. Rapid formation and destruction of dust in the multiphase gas of a simulated starburst ➤
   

Saikhom Pravash Singh (IIA, India)

1. Grain alignment mechanisms and grain properties in the massive quiescent filament G16.96+0.27 using dust polarization observations from JCMT/POL-2 ➤
   

Mitali Damle (New York Univ. Abu Dhabi, UAE)

1. Modeling dust for simulated galaxies at Cosmic Noon ➤
   

Enrico Garaldi (Kavli IPMU, Japan) — CANCELED

1. Bursty star formation prevents significant dust survival in radiation-hydrodynamical simulations of the first galaxies
   

N.B.

1. •Every speaker is assumed to welcome questions whenever arise.
   

2. •Poster presenters are given 1 minute each for oral presentations.
   

3. •The first 10 min. of each poster session is a core time for poster presentations.
   

4. •Invited speakers are marked with a dagger (†).
   

5. •Best poster awardees are marked with a ribbon ().
   

6. •A compilation of abstracts is available for download.
   

7. •Click on arrowheads (➤) to download associated presentations [authorized persons only].