Neemias Santos da Rosa (@neemiassdr) 's Twitter Profile
Neemias Santos da Rosa

@neemiassdr

Archaeologist. PhD in Quaternary and Prehistory. Working on #ExperimentalArchaeology and #RockArt. Marie Skłodowska-Curie Fellow at the University of Bordeaux

ID: 1480882247737786370

calendar_today11-01-2022 12:40:53

128 Tweet

333 Followers

754 Following

MSCA TaphArt Project (@mscataphart) 's Twitter Profile Photo

We are starting a new phase! 😃We are already at the @UPV/EHU to work with Prof Maite Maguregui Maite Maguregui and her team on our accelerated ageing experiments. This week, we focused on characterizing our samples via micro-XRF.

We are starting a new phase! 😃We are already at the @UPV/EHU to work with Prof Maite Maguregui <a href="/MaguChem/">Maite Maguregui</a> and her team on our accelerated ageing experiments. This week, we focused on characterizing our samples via micro-XRF.
MSCA TaphArt Project (@mscataphart) 's Twitter Profile Photo

Time to prepare sediment samples from Blombos Cave for XRD analysis! The information derived from this procedure is crucial for calibrating our experiments on the taphonomic impact of wind erosion and marine aerosol degradation on Middle Stone Age ochre paintings.

Time to prepare sediment samples from Blombos Cave for XRD analysis! The information derived from this procedure is crucial for calibrating our experiments on the taphonomic impact of wind erosion and marine aerosol degradation on Middle Stone Age ochre paintings.
MSCA TaphArt Project (@mscataphart) 's Twitter Profile Photo

Another excellent week of work and learning at the University of the Basque Country UPV/EHU 😃 Over the past few days, we have been using Raman spectroscopy to complement the characterization of our paint samples.

Another excellent week of work and learning at the University of the Basque Country <a href="/upvehu/">UPV/EHU</a>  😃 Over the past few days, we have been using Raman spectroscopy to complement the characterization of our paint samples.
Miguel García-Bustos (@miguel_garbus) 's Twitter Profile Photo

New Paper‼️ In our 🆕 research, we explore how Geometric Morphometric through Elliptic Fourier Analysis (EFA) can revolutionise the study of Palaeolithic art 🤩 📄🔗: rdcu.be/dLy76 Inside thread! 🧵

New Paper‼️

In our 🆕 research, we explore how Geometric Morphometric through Elliptic Fourier Analysis (EFA) can revolutionise the study of Palaeolithic art 🤩

📄🔗: rdcu.be/dLy76

Inside thread! 🧵
MSCA TaphArt Project (@mscataphart) 's Twitter Profile Photo

It's time to characterize the samples through hyperspectral imaging! This technique will help us obtain complementary information about the decay of pigments and binders in the eight pictorial recipes we will expose to wind erosion and marine aerosol degradation #ochre #rockart

MSCA TaphArt Project (@mscataphart) 's Twitter Profile Photo

What a great day using 3D digital microscopy to record the topographical features of our experimental samples! A special thank you to Dr Amaia Arranz-Otaegui Amaia Arranz-Otaegui for her invaluable help. It is truly an honour to have her as a partner in our project.

Maite Maguregui (@maguchem) 's Twitter Profile Photo

It’s my pleasure to be involved in the Special Collection “The Chemical Arts: #Chemistry for #Characterisation, #Interpretation and #Management of #CulturalHeritage” that will be published in ChemPlusChem and ChemistryMethods Chemistry Europe Deadline: January 31, 2025 More info 👇

It’s my pleasure to be involved in the Special Collection “The Chemical Arts: #Chemistry for #Characterisation, #Interpretation and #Management of #CulturalHeritage” that will be published in <a href="/ChemPlusChem/">ChemPlusChem</a> and <a href="/ChemMethods/">ChemistryMethods</a> <a href="/ChemEurope/">Chemistry Europe</a> 

Deadline: January 31, 2025

More info 👇
MSCA TaphArt Project (@mscataphart) 's Twitter Profile Photo

NEW VIDEO on our YouTube channel! Professor Danae Fiore discusses the epistemology of rock art absence and the contribution of the Marie Skłodowska-Curie Actions TaphArt project. #rockart #taphonomy #epistemology youtube.com/watch?v=laZsyY…

MSCA TaphArt Project (@mscataphart) 's Twitter Profile Photo

We have just presented an overview of the Ann Kvaal TaphArt Project and our study on the impact of wind erosion and marine aerosol degradation on rock art paintings at the #EAA2024 Session #571 "Debating best practices and new approaches for a sustainable study of rock art."

Neemias Santos da Rosa (@neemiassdr) 's Twitter Profile Photo

It was such a privilege to join colleagues I deeply admire to discuss our perspectives on symbolism and prehistoric art. Many thanks to Beth Velliky Beth Velliky and Larissa Mendoza Straffon for the kind invitation!

MSCA TaphArt Project (@mscataphart) 's Twitter Profile Photo

We are ready to embark on a new and exciting phase of experiments! This time, in collaboration with our partners at the German Aerospace Center DLR_de Check out the amazing research they conduct in the fields of aeronautics, space, energy, and security🔽 youtube.com/watch?v=1MYIM6…

Neemias Santos da Rosa (@neemiassdr) 's Twitter Profile Photo

Honoured to have given an invited lecture about the taphonomy of rock art paintings at the ASP 2024 SALAMANCA Many thanks to Olivia Rivero, Miguel García-Bustos, and the Laboratorio de Tecnología Prehistórica team for the invitation and all their hard work in organizing such an excellent event!

Honoured to have given an invited lecture about the taphonomy of rock art paintings at the <a href="/ASP2024/">ASP 2024 SALAMANCA</a>  Many thanks to Olivia Rivero, Miguel García-Bustos, and  the <a href="/LabTecUsal/">Laboratorio de Tecnología Prehistórica</a>  team for the invitation and all their hard work in organizing such an excellent event!
PreGraphity (@pregraphity) 's Twitter Profile Photo

Dear colleagues! We present you our new project PALEOPRO that we are developing from PreGraphity, in collaboration with MSCA TaphArt Project and the analytical chemistry department of the UPV/EHU, and directed by Diego Garate and @Neemias Santos da Rosa

Dear colleagues! We present you our new project PALEOPRO that we are developing from <a href="/PreGraphity/">PreGraphity</a>, in collaboration with <a href="/MSCATaphArt/">MSCA TaphArt Project</a> and the analytical chemistry department of the <a href="/upvehu/">UPV/EHU</a>, and directed by <a href="/GarateDiego/">Diego Garate</a> and @<a href="/NeemiasSdR/">Neemias Santos da Rosa</a>