Tag Archives: National Autonomous University of Mexico (UNAM)

FACTT (Festival of Art and Science) 2021: Improbable Times on Thursday, Jan.28.21 at 3:30 pm EST

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Courtesy: Arte Institute

Plans for last year’s FACTT (Festival of Art and Science) 2020 had to be revised at the last minute due to COVID-19. This year, organizers were prepared so no in person sessions have to be cancelled or turned into virtual events. Here’s more from the Jan. 25, 2021 announcement I received (via email) from one of the festival partners, the ArtSci Salon at the University of Toronto,

Join us! Opening of FACTT 20-21 Improbable Times! 

Thursday, January 28, 2021 at 3:30 PM EST – 5:30 PM EST
Public  · Anyone on or off Facebook – link will be disseminated closer to the event.

The Arte Institute and the RHI Initiative, in partnership with Cultivamos Cultura, have the pleasure to present the FACTT 2021 – Festival Art & Science. The festival opens on January 28, at 8.30 PM (GMT), and will be exhibited online on RHI Stage.

This year we are reshaping FACTT! Come join us for the kick-off of this amazing project!

A project spearheaded and promoted by the Arte Institute we are in or production and conception partners with Cultivamos Cultura and Ectopia (Portugal), InArts Lab@Ionian University (Greece), ArtSci Salon@The Fields Institute and Sensorium@York University (Canada), School of Visual Arts (USA), UNAM, Arte+Ciência and Bioscenica (Mexico), and Central Academy of Fine Arts (China).

Together we will work and bring into being our ideas and actions for this during the year of 2021!

FACTT 20/21 – Improbable Times presents a series of exceptional artworks jointly curated by Cultivamos Cultura and our partners. The challenge of a translation from the physical space that artworks occupy typically, into an exhibition that lives as a hybrid experience, involves rethinking the materiality of the work itself. It also questions whether we can live and interact with each other remotely and in person producing creative effective collaborative outcomes to immerse ourselves in. Improbable Times brings together a collection of works that reflect the times we live in, the constraints we are faced with, the drive to rethink what tomorrow may bring us, navigate it and build a better future, beyond borders.

Watch online: RHI Stage platform – http://bit.ly/3bWCT64 OR on the RHI Think app OR at Arte Institute and RHI Think facebook pages. https://vimeo.com/arteinstitute and youtube @rhi_think

January 28, 2021 | 8:30 PM (GMT)Program:
– Introduction
– Performance Toronto: void * ambience : Latency, with Joel Ong, Michael Palumbo and Kavi
– Performance Mexico “El Tercero Cuerpo Sonoro” (Third Sonorous Body), by Arte+Ciência.
– Q&A

The performance series void * ambience experiments with sound and video
content that is developed through a focus on the topographies and networks through which these flow. Initiated during the time of COVID and social distancing, this project explores processes of information sharing, real-time performance and network communication protocols that contribute to the sustenance of our digital communities, shared experiences and telematic intimacies.

“El Tercero Cuerpo Sonoro” project is a digital drift that explores different relationships with the environment, nature, humans and non-humans from the formulation of an intersubjective body. Its main search is to generate resonances with and among the others.

In these complicated times in which it seems that our existence unfolds in front of the screen, confined to the space of the black mirror, it becomes urgent to challenge the limits and scopes of digital life. We need to rethink the way in which we inhabit the others as well as our own subjectivity.

IEither the RHI FACTT 2021 event page or the Arte Institute FACTT 2021 event page, offer a more detailed and, somewhat, more accessible description,

Program:
– Introduction
– Performance Toronto: Proximal Spaces
Artistic Directors: Joel Ong, Elaine Whittaker
Graphic Designer: Natalie Plociennik Bhavesh Kakwani
AR [augmented reality] development : Sachin Khargie, Ryan Martin
Bioartists: Roberta Buiani, Nathalie Dubois Calero, Sarah Choukah, Nicole Clouston, Jess Holtz, Mick Lorusso, Maro Pebo, Felipe Shibuya
– Performance Mexico Tercero Cuerpo Sonoro (Third Sonorous Body) by Arte+Ciência

FACTT team: Marta de Menezes, Suzanne Anker, Maria Antonia Gonzalez Valerio, Roberta Buiani, Jo Wei, Dalila Honorato, Joel Ong, Lena Lee and Minerva Ortiz.

For FACTT20/21 we propose to put together an exhibition where the virtual and the physical share space, a space that is hybrid from its conception, a space that desires to break the limits of access to culture, to collaboration, to the experience of art. A place where we can think deeply and creatively together about the adaptive moves we had and have to develop to the rapid and sudden changes our lives and environment are going through.

Enjoy!

Natural nanodiamonds found in the ocean

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An Oct. 16, 2020 news item on phys.org announces research that contradicts a common belief about how diamonds are formed ,

Natural diamonds can form through low pressure and temperature geological processes on Earth, as stated in an article published in the journal Geochemical Perspectives Letters. The newfound mechanism, far from the classic view on the formation of diamonds under ultra-high pressure, is confirmed in the study, which draws on the participation of experts from the Mineral Resources Research Group of the Faculty of Earth Sciences of the University of Barcelona (UB).

Other participants in the study are the experts from the Institute of Nanoscience and Nanotechnology of the UB (IN2UB), the University of Granada (UGR), the Andalusian Institute of Earth Sciences (IACT), the Institute of Ceramics and Glass (CSIC), and the National Autonomous University of Mexico (UNAM). The study has been carried out within the framework of the doctoral thesis carried out by researcher Núria Pujol-Solà (UB), first author of the article, under the supervision of researchers Joaquín A. Proenza (UB) and Antonio García-Casco (UGR).

…

An Oct. 9, 2020 University of Barcelona (UB) press release (also on EurekAlert but published Oct. 16, 2020), which originated the news item, further explains the research,

A symbol of luxury and richness, the diamond (from the Greek αδ?μας, “invincible”) is the most valuable gem and the toughest mineral (value of 10 in Mohs scale). It formed by chemically pure carbon, and according to the traditional hypothesis, it crystalizes the cubic system under ultra-high-pressure conditions at great depths in the Earth’s mantle.

The study confirms for the first time the formation of the natural diamond under low pressures in oceanic rocks in the Moa-Baracoa Ophiolitic Massif, in Cuba. This great geological structure is in the north-eastern side of the island and is formed by ophiolites, representative rocks of the Oceanic lithosphere.

These oceanic rocks were placed on the continental edge of North America during the collision of the Caribbean oceanic island arch, between 70 and 40 million years ago. “During its formation in the abysmal marine seafloors, in the cretaceous period -about 120 million years ago-, these oceanic rocks underwent mineral alterations due to marine water infiltrations, a process that led to small fluid inclusions inside the olivine, the most common mineral in this kind of rock”, note Joaquín A. Proenza, member of the Department of Mineralogy, Petrology and Applied Geology at the UB and principal researcher of the project in which the article appears, and Antonio García-Casco, from the Department of Mineralogy and Petrology of the UGR.

“These fluid inclusions contain nanodiamonds -of about 200 and 300 nanometres-, apart from serpentine, magnetite, metallic silicon and pure methane. All these materials have formed under low pressure (<200 MPa) and temperature (<350 ºC), during the olivine alteration that contains fluid inclusions”, add the researchers.

“Therefore, this is the first description of ophiolitic diamond formed under low pressure and temperature, whose formation under natural processes does not bear any doubts”, they highlight.

Diamonds formed under low pressure and temperature

It is notable to bear in mind that the team published, in 2019, a first description of the formation of ophiolitic diamonds under low pressure conditions (Geology), a study carried out as part of the doctoral thesis by the UB researcher Júlia Farré de Pablo, supervised by Joaquín A. Proenza and the UGR professor José María González Jiménez. This study was highly debated on among the members of the international scientific community.

In the published article in Geochemical Perspectives Letters, a journal of the European Association of Geochemistry, the experts detected the nanodiamonds in small fluid inclusions under the surface of the samples. The finding was carried out by using the confocal Raman maps and using focused ion beams (FIB), combined with transmission electron microscopy (FIB-TEM). This is how they could confirm the presence of the diamond in the depth of the sample, and therefore, the formation of a natural diamond under low pressure in exhumed oceanic rocks. The Scientific and Technological Centres of the UB (CCiTUB) have taken part in this study, among other infrastructures supporting the country.

In this case, the study focuses its debate on the validity of some geodynamic models that, based on the presence of ophiolite diamonds, imply circulation in the mantle and large-scale lithosphere recycling. For instance, the ophiolitic diamond was thought to reflect the passing of ophiolitic rocks over the deep earth’s mantle up to the transition area (210-660 km deep) before settling into a normal ophiolite formed under low pressure (~10 km deep).

According to the experts, the low state of oxidation in this geological system would explain the formation of nano-çdiamonds instead of graphite -which would be expected under physical and chemical formation conditions of fluid inclusions.

The study counted on the support from the former Ministry for Economy and Competitiveness (MINECO), the Ramón y Cajal Program and the EU European Regional Development Fund (ERDF).

The researchers have an image showing inclusions which contain nanodiamonds,

Caption: The fluid inclusions inside the olivine contain nanodiamonds, apart from serpentine, magnetite, metallic silicon and pure methane.. Credit: UNIVERSITY OF BARCELONA

Here`s a link to and a citation for the paper,

Diamond forms during low pressure serpentinisation of oceanic lithosphere by
N. Pujol-Solà, A. Garcia-Casco, J.A. Proenza, J.M. González-Jiménez, A. del Campo, V. Colás, À. Canals, A. Sánchez-Navas, J. Roqué-Rosell. Geochemical Perspectives Letters v15 DOI: 10.7185/geochemlet.2029 Published 10 September 2020

This paper is open access.