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Architectural form of a Martian habitat: Digital analyses of space radiation and insolation of a water-ice construction

Dzieduszyński Tomasz

Przestrzeń i Forma

2020

nr 41

9--24

Researchers and architects responsible for the design of Martian habitats currently direct their attention towards unconventional construction materials, such as water-ice. In this article, a method of architectural forming based on safe radiation levels, insolation and radiation simulations (OLTARIS) is proposed. The suggested methodology allows for a delineation of the design guidelines in a graphical form legible for the architect designing an ice habitat.

Badacze i architekci pracujący nad projektami habitatów marsjańskich coraz częściej zwracają się ku niekonwencjonalnym materiałom budowlanym, w tym ku wodnemu lodowi. W niniejszym artykule zaproponowano metodę kształtowania formy architektonicznej lodowej bazy marsjańskiej w oparciu o bezpieczne dla mieszkańców poziomy szkodliwego promieniowania kosmicznego, symulacje nasłonecznienia i promieniowania jonizującego (OLTARIS). Zaprezentowana metoda pozwala opracować graficzne wytyczne dla architekta projektującego lodowy habitat.

Cosmic factors influence on the inter-annual variations of the green 557.7 Nm line and red 630.0 Nm line nightglow intensities and their possible coupling with cloud covering at Abastumani (41.75°N, 42.82°E)

Todua M., Didebulidze G.G.

Acta Geophysica

2014

Vol. 62, no. 2

381--399

We studied the inter-annual distributions of the nightglow intensities of the thermosphere atomic oxygen red 630.0 nm and green 557.7 nm lines observed from Abastumani during cloudless nights, the planetary geomagnetic Ap index, solar F10.7, and galactic cosmic rays (GCRs) flux. It is demonstrated that: on magnetically weakly disturbed/ quiet conditions (Ap < 12) in equinoctial months the red line intensities are minimal, while those of the green line are maximal; the red line intensity increases in May–July and is comparatively low in June, where, unlike most mid-latitude regions, the green line intensity is maximal. The red and green line intensities increase with growing solar activity but their behaviors stay the same, which is considered as a possible regional manifestation of lower and upper atmosphere vertical coupling. It was also detected that, for cloudless nights in June, the number of magnetically disturbed day-nights is maximal and the decrease of the GCRs flux is the biggest during a year.

Techniques for characterizing weak transients in cosmic ray records, as measured by neutron monitor networks

Dudok de Wit T., Chilingarian A., Karapetyan G.

Acta Geophysica

2009

Vol. 57, no. 1

102-115

The analysis of weak variations in the energetic particle flux, as detected by neutron or muon monitors, can often be considerably improved by analysing data from monitor networks and thereby exploiting the spatial coherence of the flux. We present a statistical framework for carrying out such an analysis and discuss its physical interpretation. Two other applications are also presented: filling data gaps and removing trends. This study focuses on the method and its various uses.