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Aleix Alva

@aleixalva.bsky.social

Vegan physicist studying, loving, defending, and belonging to nature, both as the physical universe and the living world. Reason & emotion. fluents.xyz

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Aleix Alva @aleixalva.bsky.social · 13/12/2025

Completed Advent of Code 2025 #AdventOfCode adventofcode.com/2025 #Python code: codeberg.org/aleix_alva/a...

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Aleix Alva @aleixalva.bsky.social · 10/12/2025

Completed "Movie Theater" - Day 9 - Advent of Code 2025 #AdventOfCode adventofcode.com/2025/day/9 Solved part 2 by hand codeberg.org/aleix_alva/a...

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Aleix Alva @aleixalva.bsky.social · 06/12/2025

Halfway through Advent of Code 2025 #AdventOfCode adventofcode.com/2025/day/6 codeberg.org/aleix_alva/a...

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Aleix Alva @aleixalva.bsky.social · 02/12/2025

Completed "Gift Shop" - Day 2 - Advent of Code 2025 #AdventOfCode adventofcode.com/2025/day/2 codeberg.org/aleix_alva/a...

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Aleix Alva @aleixalva.bsky.social · 01/12/2025

What about this advent? #advent-of-force Is it doable?

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Aleix Alva @aleixalva.bsky.social · 01/12/2025

#adventofcode day 1

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Aleix Alva @aleixalva.bsky.social · 25/11/2025

Statistical Performance Indicators #TidyTuesday UMAP of the five scores, by year (circumference), income (circle) and population (radius). #Marimo notebook: fluents.xyz/c/2025-11-25/ #Pandas #Plotnine

Scatter plot of countries in a 2D UMAP embedding based on five data metrics.
Each point represents a country-year combination. The x-axis (umap1) roughly aligns with income level,
with high-income countries on the right. The y-axis (umap2) roughly aligns with time, with more recent years toward the bottom.
Point shape and fill encode income category, point size encodes population, and point colour represents year in a yellow-to-red gradient.
Clusters indicate countries with similar metric profiles. China (large cyan point) and India (large orange point) are clearly separated,
with India moving toward the high-income region and China moving upward over time. Mixed-income clusters from earlier years appear in the upper-left region.

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Aleix Alva @aleixalva.bsky.social · 22/11/2025

A quick country-level bibliometric survey of architecture and built environment research fluents.xyz/b/2025-11-22/

Relative contribution of number of published papers by country (architecture and built environment research field). The relative contribution of China notably increases since 2019.

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Aleix Alva @aleixalva.bsky.social · 21/11/2025

Darkest Sherlock Holmes Stories My first ever #TidyTuesday codeberg.org/aleix_alva/t...

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Aleix Alva @aleixalva.bsky.social · 16/11/2025

Preparing a new course, "Climate and Data in Architecture". Starting Feb 2025, ETSAB, UPC. etsab1.upc.edu/web/estudios... It will explore the causes and implications of the climate crisis and the role, both positive and negative, played by architecture.

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Aleix Alva @aleixalva.bsky.social · 16/11/2025

New preprint: Thermal Performance and Microclimate Modulation: A Year-Long, Multi-Site Study of Operational Green Roofs in Barcelona under Severe Water Scarcity papers.ssrn.com/sol3/papers....

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Aleix Alva @aleixalva.bsky.social · 16/11/2025

New project: INdoor-OUTdoor climate and energy interactions: reducing heat risks in Mediterranean cities futur.upc.edu/42822601

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Aleix Alva @aleixalva.bsky.social · 16/11/2025

Hem guanyat el Premi de Ciència Oberta 2025 futur.upc.edu/42766586

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Aleix Alva @aleixalva.bsky.social · 16/11/2025

A Systematic Bibliometric Review Analysis of Research on the Use of Waste Rubber Tyres in Building and Construction Materials and Their Applications pmc.ncbi.nlm.nih.gov/articles/PMC...

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Aleix Alva @aleixalva.bsky.social · 16/11/2025

Green Roofs and Other Nature-Based Solutions in Barcelona: Environmental Benefits, and Physical and Mental Well-Being link.springer.com/chapter/10.1...

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Aleix Alva @aleixalva.bsky.social · 16/11/2025

Sustainability-based analysis of deontological codes in technical architecture upcommons.upc.edu/entities/pub...

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Aleix Alva @aleixalva.bsky.social · 16/11/2025

A critical perspective on the European Commission’s publications ‘Evaluating the impact of nature-based solutions’ www.sciencedirect.com/science/arti...

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