Zobrazeno 1 - 10
of 1 108
pro vyhledávání: '"biosignature"'
Autor:
Ian von Hegner
Publikováno v:
Философия и космология, Vol 33, Pp 45-66 (2024)
One primary reason for the formulation of the term Earth-like planet and the search for such planets in the galaxy is because life has arisen in such a world. Thus, this search seems justifiable as it is known here what one is looking for. However, t
Externí odkaz:
https://doaj.org/article/ed855bd764d3410e9bff4e0fa6a4d7fa
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 11 (2024)
The search for biosignatures on Mars has been a high priority for astrobiology. The approach to detecting putative biosignatures has largely been focused on chemical analyses targeting predominantly extinct life. However, this approach has limited th
Externí odkaz:
https://doaj.org/article/a62330ed38c049e2a5095e9d91dafbbd
Autor:
Emine Begüm Gençer, Yuk Kit Lor, Fawaz Abomaray, Samir El Andaloussi, Maria Pernemalm, Nidhi Sharma, Daniel W Hagey, André Görgens, Manuela O Gustafsson, Katarina Le Blanc, Mawaddah Asad Toonsi, Lilian Walther-Jallow, Cecilia Götherström
Publikováno v:
Stem Cell Research & Therapy, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract Background Mesenchymal stem/stromal cells (MSCs) can regenerate tissues through engraftment and differentiation but also via paracrine signalling via extracellular vesicles (EVs). Fetal-derived MSCs (fMSCs) have been shown, both in vitro and
Externí odkaz:
https://doaj.org/article/54fa88addc4b496387c5dedc29fe0c11
Publikováno v:
Безопасность информационных технологий, Vol 31, Iss 1, Pp 63-74 (2024)
The possibility of increasing the effectiveness of the use of the so-called biosignature due to the transfer in its composition of an expanded set of bioparameters characterizing the functional and psycho-emotional state of the author of the document
Externí odkaz:
https://doaj.org/article/62b683d983344ab29fb0ec6338251220
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 6, Pp n/a-n/a (2024)
Abstract The proliferation of microbial carbon fixation is a key control on the evolution of the biosphere and global carbon cycle. Most records of these metabolisms in ancient rocks come from organic matter or fossils, which are not always preserved
Externí odkaz:
https://doaj.org/article/a54506959231491a9acba441a7f0f1ac
Autor:
Georgios V. Thomaidis, Konstantinos Papadimitriou, Sotirios Michos, Evangelos Chartampilas, Ioannis Tsamardinos
Publikováno v:
IBRO Neuroscience Reports, Vol 15, Iss , Pp 77-89 (2023)
Background: Transcriptomic profile differences between patients with bipolar disorder and healthy controls can be identified using machine learning and can provide information about the potential role of the cerebellum in the pathogenesis of bipolar
Externí odkaz:
https://doaj.org/article/5c5a69a1b30b48a091f1a845534ec1d9
Autor:
Tracy R. Richardson, Bronwyn Smith, Stephanus T. Malherbe, Jane Alexandra Shaw, Firdows Noor, Candice MacDonald, Gian D. van der Spuy, Kim Stanley, Alida Carstens, Tarryn-Lee Fisher, Ilana van Rensburg, Marika Flinn, Candice Snyders, Isaac Johnson, Bernadine Fransman, Hazel Dockrell, Guy Thwaites, Nguyen Thuy Thuong Thuong, Claudia Schacht, Harriet Mayanja-Kizza, Mary Nsereko, Elisa M. Tjon Kon Fat, Paul L.A.M. Corstjens, Annemieke Geluk, Morton Ruhwald, Adam Penn-Nicholson, Novel N. Chegou, Jayne Sutherland, Gerhard Walzl, TrENDx consortium
Publikováno v:
BMC Infectious Diseases, Vol 23, Iss 1, Pp 1-9 (2023)
Abstract Background To improve tuberculosis (TB) diagnosis, the World Health Organisation (WHO) has called for a non-sputum based triage test to focus TB testing on people with a high likelihood of having active pulmonary tuberculosis (TB). Various h
Externí odkaz:
https://doaj.org/article/f668d770ba9a4961ba4011426a3ad46e
Publikováno v:
SLAS Discovery, Vol 28, Iss 3, Pp 111-117 (2023)
Recent advances in automated microscopy and image analysis enables quantitative profiling of cellular phenotypes (Cell Painting). It paves the way for studying the broad effects of chemical perturbations on biological systems at large scale during le
Externí odkaz:
https://doaj.org/article/3b1c372133df40018f77f62c05eb9ec2
Autor:
Dominic Papineau
Publikováno v:
Minerals, Vol 14, Iss 2, p 203 (2024)
Agate geodes contain spheroidal patterns characterized by spectacularly coloured and circularly concentric laminations with radially aligned quartz crystals, yet the origin of these geometric patterns has remained enigmatic. Here, detailed comparison
Externí odkaz:
https://doaj.org/article/5c539adb25ef4ea780becaf969c1413c