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GEANT4 validation for X-ray treatment of wooden cultural heritage artefacts

Autor: M. Zachar, P. Hybler, V. Morgunov

Publikováno v: Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 169

The preservation of cultural heritage is very important. Ionizing radiation is widely used for this purpose and use of gamma irradiation has become common practice in cultural heritage preservation. The number of available electron accelerators is tw

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2642f8aa0bb628ef9077babe5b58be4a
https://pubmed.ncbi.nlm.nih.gov/33360503

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Very-high-energy γ-Ray Emission from Young Massive Star Clusters in the Large Magellanic Cloud

Autor: F. Aharonian, F. Ait Benkhali, J. Aschersleben, H. Ashkar, M. Backes, V. Barbosa Martins, R. Batzofin, Y. Becherini, D. Berge, K. Bernlöhr, M. Böttcher, J. Bolmont, M. de Bony de Lavergne, J. Borowska, R. Brose, A. Brown, F. Brun, B. Bruno, C. Burger-Scheidlin, S. Casanova, J. Celic, M. Cerruti, T. Chand, S. Chandra, A. Chen, J. Chibueze, O. Chibueze, G. Cotter, P. Cristofari, J. Devin, A. Djannati-Ataï, J. Djuvsland, A. Dmytriiev, K. Egberts, S. Einecke, K. Feijen, M. Filipovic, G. Fontaine, S. Funk, S. Gabici, Y. A. Gallant, J. F. Glicenstein, J. Glombitza, G. Grolleron, L. Haerer, B. Heß, J. A. Hinton, W. Hofmann, T. L. Holch, D. Horns, Zhiqiu Huang, M. Jamrozy, F. Jankowsky, I. Jung-Richardt, E. Kasai, K. Katarzyński, R. Khatoon, B. Khélifi, W. Kluźniak, Nu. Komin, K. Kosack, D. Kostunin, A. Kundu, R. G. Lang, S. Le Stum, A. Lemière, M. Lemoine-Goumard, J.-P. Lenain, F. Leuschner, J. Mackey, V. Marandon, G. Martí-Devesa, R. Marx, A. Mehta, A. Mitchell, R. Moderski, M. O. Moghadam, L. Mohrmann, A. Montanari, E. Moulin, M. de Naurois, J. Niemiec, S. Ohm, L. Olivera-Nieto, E. de Ona Wilhelmi, M. Ostrowski, S. Panny, U. Pensec, G. Peron, G. Pühlhofer, A. Quirrenbach, S. Ravikularaman, M. Regeard, A. Reimer, O. Reimer, H. Ren, M. Renaud, B. Reville, F. Rieger, G. Rowell, B. Rudak, E. Ruiz-Velasco, K. Sabri, V. Sahakian, H. Salzmann, A. Santangelo, M. Sasaki, J. Schäfer, F. Schüssler, H. M. Schutte, H. Sol, S. Spencer, Ł. Stawarz, S. Steinmassl, C. Steppa, K. Streil, I. Sushch, A. M. Taylor, R. Terrier, M. Tsirou, N. Tsuji, C. van Eldik, M. Vecchi, C. Venter, J. Vink, S. J. Wagner, R. White, A. Wierzcholska, M. Zacharias, A. A. Zdziarski, A. Zech, N. Żywucka, H.E.S.S. Collaboration

Publikováno v: The Astrophysical Journal Letters, Vol 970, Iss 1, p L21 (2024)

The Tarantula Nebula in the Large Magellanic Cloud is known for its high star formation activity. At its center lies the young massive star cluster R136, providing a significant amount of the energy that makes the nebula shine so brightly at many wav

Externí odkaz: https://doaj.org/article/515ac386c4ec4105b2519206a14a4069

Estimating population size for California spotted owls and barred owls across the Sierra Nevada ecosystem with bioacoustics

Autor: Kevin G. Kelly, Connor M. Wood, Kate McGinn, H. Anu Kramer, Sarah C. Sawyer, Sheila Whitmore, Dana Reid, Stefan Kahl, Aimee Reiss, Jonathan Eiseman, William Berigan, John J. Keane, Paula Shaklee, Lief Gallagher, Thomas E. Munton, Holger Klinck, R.J. Gutiérrez, M. Zachariah Peery

Publikováno v: Ecological Indicators, Vol 154, Iss , Pp 110851- (2023)

Monitoring population size at ecosystem scales is difficult for most species of conservation concern. While assessing site occupancy at broad scales has proven feasible, rigorous tracking of changes in population size over time has not – even thoug

Externí odkaz: https://doaj.org/article/044a363b413a4ead998680a0c32b5b0a