@article{vanLoonBaileyTattonetal.2013,
  author    = {van Loon, Jacco Th. and Bailey, M. and Tatton, B. L. and Apellaniz, Jesus Maiz and Crowther, P. A. and de Koter, A. and Evans, C. J. and Henault-Brunet, V. and Howarth, I. D. and Richter, Philipp and Sana, Hugues and Simon D{\´i}az, Sergio and Taylor, W. and Walborn, N. R.},
  title     = {The VLT-FLAMES tarantula survey IX. - the interstellar medium seen through diffuse interstellar bands and neutral sodium},
  series = {Astronomy and astrophysics : an international weekly journal},
  volume    = {550},
  journal   = {Astronomy and astrophysics : an international weekly journal},
  number    = {9},
  publisher = {EDP Sciences},
  address   = {Les Ulis},
  issn      = {0004-6361},
  doi       = {10.1051/0004-6361/201220210},
  pages     = {21},
  year      = {2013},
  abstract  = {Context. The Tarantula Nebula (a.k.a. 30 Dor) is a spectacular star-forming region in the Large Magellanic Cloud (LMC), seen through gas in the Galactic disc and halo. Diffuse interstellar bands (DIBs) offer a unique probe of the diffuse, cool-warm gas in these regions. Aims. The aim is to use DIBs as diagnostics of the local interstellar conditions, whilst at the same time deriving properties of the yet-unknown carriers of these enigmatic spectral features. Methods. Spectra of over 800 early-type stars from the Very Large Telescope Flames Tarantula Survey (VFTS) were analysed. Maps were created, separately, for the Galactic and LMC absorption in the DIBs at 4428 and 6614 angstrom and - in a smaller region near the central cluster R 136 - neutral sodium (the Na ID doublet); we also measured the DIBs at 5780 and 5797 angstrom. Results. The maps show strong 4428 and 6614 angstrom DIBs in the quiescent cloud complex to the south of 30 Dor but weak absorption in the harsher environments to the north (bubbles) and near the OB associations. The Na maps show at least five kinematic components in the LMC and a shell-like structure surrounding R 136, and small-scale structure in the Milky Way. The strengths of the 4428, 5780, 5797 and 6614 angstrom DIBs are correlated, also with Na absorption and visual extinction. The strong 4428 angstrom DIB is present already at low Na column density but the 6614, 5780 and 5797 angstrom DIBs start to be detectable at subsequently larger Na column densities. Conclusions. The carriers of the 4428, 6614, 5780 and 5797 angstrom DIBs are increasingly prone to removal from irradiated gas. The relative strength of the 5780 and 5797 angstrom DIBs clearly confirm the Tarantula Nebula as well as Galactic high-latitude gas to represent a harsh radiation environment. The resilience of the 4428 angstrom DIB suggests its carrier is large, compact and neutral. Structure is detected in the distribution of cool-warm gas on scales between one and > 100 pc in the LMC and as little as 0.01 pc in the Sun's vicinity. Stellar winds from the central cluster R 136 have created an expanding shell; some infalling gas is also detected, reminiscent of a galactic "fountain".},
  language  = {en}
}
@article{PerezChaparroKangasZechetal.2022,
  author    = {P{\´e}rez Chaparro, Camilo Germ{\´a}n Alberto and Kangas, Maria and Zech, Philipp and Schuch, Felipe B. and Rapp, Michael A. and Heißel, Andreas},
  title     = {Recreational exercise is associated with lower prevalence of depression and anxiety and better quality of life in German people living with HIV},
  series = {AIDS care : psychological and socio-medical aspects of AIDS/HIV},
  volume    = {34},
  journal   = {AIDS care : psychological and socio-medical aspects of AIDS/HIV},
  number    = {2},
  publisher = {Taylor \& Francis Group},
  address   = {London [u.a.]},
  issn      = {1360-0451},
  doi       = {10.1080/09540121.2021.1889951},
  pages     = {182 -- 187},
  year      = {2022},
  abstract  = {Sedentarism is a risk factor for depression and anxiety. People living with the human immunodeficiency virus (PLWH) have a higher prevalence of anxiety and depression compared to HIV-negative individuals. This cross-sectional study (n = 450, median age 44 (19-75), 7.3\% females) evaluates the prevalence rates and prevalence ratio (PR) of anxiety and/or depression in PLWH associated with recreational exercise. A decreased likelihood of having anxiety (PR=0.57; 0.36-0.91; p = 0.01), depression (PR=0.41; 0.36-0.94; p=0.01), and comorbid anxiety and depression (PR = 0,43; 0.24-0.75; p=0.002) was found in exercising compared to non-exercising PLWH. Recreational exercise is associated with a lower risk for anxiety and/or depression. Further prospective studies are needed to provide insights on the direction of this association.},
  language  = {en}
}
@misc{ZechRappHeinzeletal.2017,
  author    = {Zech, Philipp A. and Rapp, Michael A. and Heinzel, Stephan and Wolfarth, Bernd and Lawrence, Jimmy B. and Heissel, Andreas},
  title     = {Does Exercise Help People Living with HIV Improve Their Quality of Life? A meta-analysis.},
  series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine},
  volume    = {49},
  journal   = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine},
  publisher = {Lippincott Williams \& Wilkins},
  address   = {Philadelphia},
  issn      = {0195-9131},
  doi       = {10.1249/01.mss.0000518177.22369.2f},
  pages     = {470 -- 470},
  year      = {2017},
  language  = {en}
}
@misc{KaastraPaerelsDurretetal.2008,
  author    = {Kaastra, Jelle S. and Paerels, Frits B.S. and Durret, Florence and Schindler, Sabine and Richter, Philipp},
  title     = {Thermal radiation processes},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch Naturwissenschaftliche Reihe},
  number    = {891},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-43622},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-436220},
  pages     = {155 -- 190},
  year      = {2008},
  abstract  = {We discuss the different physical processes that are important to understand the thermal X-ray emission and absorption spectra of the diffuse gas in clusters of galaxies and the warm-hot intergalactic medium. The ionisation balance, line and continuum emission and absorption properties are reviewed and several practical examples are given that illustrate the most important diagnostic features in the X-ray spectra.},
  language  = {en}
}