A5041825799- Galaxies: Formation, Evolution, Phenomena
- Education and Teacher Training
- Educational Practices and Policies
- Astronomy and Astrophysical Research
- Higher Education Teaching and Evaluation
- Music Technology and Sound Studies
- Social Sciences and Policies
- Gene Regulatory Network Analysis
- Education in Rural Contexts
- Cosmology and Gravitation Theories
- Climate Change Communication and Perception
- Gamma-ray bursts and supernovae
- Interdisciplinary Research and Collaboration
- Ethics and Social Impacts of AI
- Biomedical and Engineering Education
- Neuroethics, Human Enhancement, Biomedical Innovations
- Adaptive optics and wavefront sensing
- Astrophysics and Cosmic Phenomena
- Origins and Evolution of Life
- Stellar, planetary, and galactic studies
- Space Science and Extraterrestrial Life
- Artificial Intelligence in Law
- Conservation, Biodiversity, and Resource Management
- Political Dynamics in Latin America
- Immigration and Intercultural Education
University of Oslo
2018-2024
Center for Astrophysics Harvard & Smithsonian
2021-2024
Flatiron Health (United States)
2020-2021
Flatiron Institute
2020-2021
New York City College of Technology
2019-2020
University of Bergen
2008-2016
Universitat Oberta de Catalunya
2013-2014
Universitat Autònoma de Barcelona
2008-2011
Andalusian School of Public Health
2006
Ibero American University
1985-1994
In this paper, we present a study of Science and Technology Studies (STS) perspectives on public engagement, specifically focusing the gap between theory practice. aiming to develop conceptual map gap, identify five top topics tension. These are related general questions of: “Why should do engagement?,” “Who be involved?,” “How it organised?,” “When done?” “Where grounded?” We employ nanotechnology as paradigmatic case help us explore these tensions. practice, choices one makes in relation...
Cosmological simulations are an important theoretical pillar for understanding nonlinear structure formation in our Universe and relating it to observations on large scales. In several papers, we introduce MillenniumTNG (MTNG) project that provides a comprehensive set of high-resolution, volume cosmic aiming better understand physical processes scales help interpreting upcoming large-scale galaxy surveys. We here focus the full physics box MTNG740 computes $(740\,\mathrm{Mpc})^3$ with...
ABSTRACT Luminous red galaxies (LRGs) and blue star-forming emission-line (ELGs) are key tracers of large-scale structure used by cosmological surveys. Theoretical predictions for such data often done via simplistic models the galaxy–halo connection. In this work, we use large, high-fidelity hydrodynamical simulation MillenniumTNG project (MTNG) to inform a new phenomenological approach obtaining an accurate flexible galaxy-halo model on small scales. Our aim is study LRGs ELGs at two...
In Europe, responsible research and innovation (RRI) has emerged as a science policy measure that demands the early integration of broad range social actors perspectives into development (R&D). More collaboration sciences humanities (SSH) with engineering appears within this framework crucial element will enable better technological development. However, RRI is new to both natural scientists SSH scholars, interdisciplinary collaborations are challenging for many reasons. paper, we discuss...
The Quijote simulations are a set of 44,100 full N-body spanning more than 7,000 cosmological models in the $\{\Omega_{\rm m}, \Omega_{\rm b}, h, n_s, \sigma_8, M_\nu, w \}$ hyperplane. At single redshift contain 8.5 trillions particles over combined volume $(h^{-1}{\rm Gpc})^3$; each simulation follow evolution $256^3$, $512^3$ or $1024^3$ box $1~h^{-1}{\rm Gpc}$ length. Billions dark matter halos and cosmic voids have been identified simulations, whose runs required 35 million core hours....
ABSTRACT To extract information from the clustering of galaxies on non-linear scales, we need to model connection between and haloes accurately in a flexible manner. Standard halo occupation distribution (HOD) models make assumption that galaxy is function only its mass, however, reality; can depend various other parameters including concentration, assembly history, environment, spin. Using IllustrisTNG hydrodynamical simulation as our target, show machine learning tools be used capture this...
Feedback from active galactic nuclei and stellar processes changes the matter distribution on small scales, leading to significant systematic uncertainty in weak lensing constraints cosmology. We investigate how observable properties of group-scale halos can constrain feedback's impact using Cosmology Astrophysics with MachinE Learning Simulations (CAMELS). Extending results previous work smaller halo masses higher wavenumber, $k$, we find that baryon fraction contains information about...
We introduce a novel technique for constraining cosmological parameters and galaxy assembly bias using non-linear redshift-space clustering of galaxies. scale N-body simulations insert galaxies with the SubHalo Abundance Matching extended (SHAMe) empirical model to generate over 175,000 measurements spanning all relevant SHAMe parameter values. then build an emulator capable reproducing projected correlation function at monopole, quadrupole hexadecapole level separations between...
We present the Cosmology and Astrophysics with MachinE Learning Simulations --CAMELS-- project. CAMELS is a suite of 4,233 cosmological simulations $(25~h^{-1}{\rm Mpc})^3$ volume each: 2,184 state-of-the-art (magneto-)hydrodynamic run AREPO GIZMO codes, employing same baryonic subgrid physics as IllustrisTNG SIMBA simulations, 2,049 N-body simulations. The goal project to provide theory predictions for different observables function cosmology astrophysics, it largest designed train machine...
In recent years, there has been an explosion of do it yourself, maker and hacker spaces in Europe. Through makers do-it-yourself initiatives, ‘hacking’ is moving into the everyday life citizens. This article explores collective political nature those hacks by reporting on empirical work electronic waste biology hacking. Using Dewey’s experimental approach to politics, we analyse as ‘inquiry’ see how they serve articulate public action. We argue that makers’ are technical demonstrations. What...
This article explores some aspects of the ecocentric thinking implicit in ancestral cosmovisions Amazonian peoples with intention shedding light on relationship between respect for animal otherness and ecosystem balance. The research is based a review anthropological texts that focus cultures Latin America, specific contributions American feminisms represent critique anthropocentrism. Finally, it analyses concept reciprocity applied to humans nature. essay reification animals, not only from...
Objective: This study analyzes the use of interdisciplinarity in technical education agriculture at CEIER Águia Branca (ES), aiming to understand how this approach contributes formation agroecological knowledge and development critical environmental awareness among students. Theoretical Framework: The research is based on educational thinkers such as Freire (1996), Caporal Petersen (2013), Bicalho Rodrigues (2020), focusing rural education, contextualized learning, integration through...
The early release science results from $\textit{JWST}$ have yielded an unexpected abundance of high-redshift luminous galaxies that seems to be in tension with current theories galaxy formation. However, it is currently difficult draw definitive conclusions form these as the sources not yet been spectroscopically confirmed. It any case important establish baseline predictions state-of-the-art formation models can compared and contrasted new measurements. In this work, we use large-volume...
MST (Movimento Sem Terra/Landless People’s Movement) is the largest rural movement of Latin America. Since late 1990s, it has taken part in diffusion expertise about biodiversity conservation. Using an ethnographic approach, this paper investigates sources and roles trust within process. How does work when experts laypeople belong to same movement? The uses critically discusses works Brian Wynne Actor Network Theory. It describes particular ways which building takes place intimate networks...
Seeking for broad and inclusive ways of framing ethical debates on emerging technologies, in this article the authors explore imaginaries body enhancement as encompassed science fiction (sci-fi) literature. They provide in-depth descriptions three sci-fi novels: Neuromancer, The Player Games, Kéthani. how concerns are framed within imaginary world these novels, emphasizing that is usually ambivalent, embedded lived narratives, well future collectively oriented. Because they evoke shared...
Cosmological simulations are an important theoretical pillar for understanding nonlinear structure formation in our Universe and relating it to observations on large scales. In several papers, we introduce MillenniumTNG (MTNG) project that provides a comprehensive set of high-resolution, volume cosmic aiming better understand physical processes scales help interpreting upcoming large-scale galaxy surveys. We here focus the full physics box MTNG740 computes $(740\,\mathrm{Mpc})^3$ with...