Changes for page Amadee-24-ALIX

Last modified by Hermann Hinterhauser on 2024/07/03 19:00
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1 -Amadee-24-ALIX
1 +Amadee-20-ACT
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1 -AMADEE-24.WebHome
1 +AMADEE-20.WebHome
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1 1  === Details ===
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3 -|**Acronym**|ALIX –Astronaut Location Interferometry experiment
4 -|**Description**|Radio interferometry-based location tracking using room-scale antenna setups to investigate cm-scale tracking, as well as ground receiver stations for km-resolution.
5 -|**Principal Investigator (PI)**|Christiaan Brinkerink ~| [[c.brinkerink@astro.ru.nl>>mailto:c.brinkerink@astro.ru.nl]]
6 -|**Organisation** |Radboud Radio Lab, Dept. of Astrophysics, Radboud University
7 -|**Co-Investigators**|(((
8 -Niels Vertegaal/ Eindhoven University of Technology
3 +|**Acronym**|ACT
4 +|**Description**|Utilizing Acceptance and Commitment Therapy to improve participants’ psychological flexibility, stress and well-being, performance and error measures
5 +|**Principal Investigator (PI)**|Karoly Schlosser
6 +|**Organisation** |Institute of Management Studies, Goldsmiths University of London
7 +|**Co-Investigators**|n/a
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10 -Roel Jordans/ Eindhoven University of Technology
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12 -Sjoerd Timmer/ Radboud Radio Lab
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14 -Roel Kleinhans/ Radboud University
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16 -Sam van den Ende/ Radboud University
17 -)))
18 -
19 19  === Summary ===
10 +Astronauts are at all times required to provide outstanding performance. They are to remain resilient and to maintain their psychological well-being in order to successfully accomplish their mission in extreme and isolated environments. Future Martian explorers therefore have to be selected and trained to be able to deal with such environments and to be able to maintain an adaptive and resilient mind-set, communicate with others efficiently and pro-actively, process and accept worries and sadness, and to stay persistent with respect to the goals of the mission.
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22 -(((
23 -[[image:ACT_manifest.png||height="266" width="399"]]
24 -)))
12 +In the course of the experiment, all six analog astronauts will be trained in Acceptance and Commitment Therapy (ACT). In a wide range of studies, ACT has proven to increase people’s psychological flexibility; this is, their ability to pursue their important goals, even when they experience thoughts, feelings, fears, and emotions that may get in the way of their moving towards those goals. The ACT training will focus on providing key, practical skills that the participants can use in carrying out their daily activities, as well as in interacting with their colleagues. This study aims to assesses the ability of ACT to improve participants’ psychological flexibility, stress and well-being, performance and error measures, narrative contents and communication patterns, cognitive and physiological outcomes.
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26 -On Mars, no satellite systems are available that would enable or facilitate navigation. Alternative methods of electronic navigation are therefore required. A local system, independent on larger-scale infrastructures, is of particular interest. It can be centrally deployed from a landing site and may be scaled up along with the area in which it is meant to operate.The Astronaut Location Interferometry eXperiment (ALIX) aims to perform (live) location tracking of astronauts or mobile platforms using a compact mobile radio transmitter, a set of reference beacons, and a small network of receiver stations. The location tracking shall operate over an area of several square kilometers at meter-scale accuracy. Comparing the ALIX tracking results to positions reconstructed by other systems (e.g. GNSS) will further improve this technology. Ultimately, ALIX will be developed into a reliable system for limited-range location tracking, using minimal number of resources and infrastructure.ALIX uses a mobile transmitter that emits a radio signal. At various stationary receiver stations, the phase of this signal will be measured at regular intervals. With two receiver stations each, the phase difference at the corresponding measurement time can be calculated, hence the position of the transmitter can be tracked. To aid in synchronization of the receiver stations, the use of stationary transmitter beacons is planned. They will transmit at slightly different frequencies than the mobile transmitter, thus providing reference measurements to perform phase corrections.
14 +The study will use a pre - post-test design. The pre-test will be completed by the participants before the ACT training, a post-test after completing the training. Further, a follow-up measure will be taken from participants at the end of their mission. Additional qualitative data will be collected from the analog astronauts in form of a diary.
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29 -=== Experiment Data ===
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31 -(% style="height:10px; width:1000px" %)
32 -|=(% style="width: 127px;" %)Date|=(% style="width: 871px;" %)Files
33 -|(% style="width:127px" %)[[2021-10-04>>https://mission.oewf.org/archive_downloads/amadee20/ACT/2021-10-04]]|(% style="width:871px" %)types of files for each experiment day, size of the cells: width 1000px, height 10px
34 -|(% style="width:127px" %) |(% style="width:871px" %)
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ACT_manifest.png
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