Zobrazeno 1 - 10
of 4 303
pro vyhledávání: '"A. Purser"'
Autor:
A. Purser, L. Hehemann, L. Boehringer, E. Werner, S. E. A. Pineda-Metz, L. Vignes, A. Nordhausen, M. Holtappels, F. Wenzhoefer
Publikováno v:
Earth System Science Data, Vol 14, Pp 3635-3648 (2022)
Between 3 February and 30 March 2021 the research icebreaker RV Polarstern conducted an extensive multidisciplinary research expedition across the southern Weddell Sea, Antarctica. During the Continental Shelf Multidisciplinary Flux Study (COSMUS) ex
Externí odkaz:
https://doaj.org/article/9a7a7adae2474bfdb5bac423652830bb
Autor:
T. M. Morganti, B. M. Slaby, A. de Kluijver, K. Busch, U. Hentschel, J. J. Middelburg, H. Grotheer, G. Mollenhauer, J. Dannheim, H. T. Rapp, A. Purser, A. Boetius
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-15 (2022)
This study reports the discovery of dense sponge gardens across the peaks of permanently ice-covered, extinct volcanic seamounts of the Langseth Ridge and on the remnants of a now extinct seep ecosystem. Using approaches to sample and infer food and
Externí odkaz:
https://doaj.org/article/d0170a95fcb94022a72b26210850c0fc
Autor:
A. Purser, S. Dreutter, H. Griffiths, L. Hehemann, K. Jerosch, A. Nordhausen, D. Piepenburg, C. Richter, H. Schröder, B. Dorschel
Publikováno v:
Earth System Science Data, Vol 13, Pp 609-615 (2021)
Research vessels equipped with fibre optic and copper-cored coaxial cables support the live onboard inspection of high-bandwidth marine data in real time. This allows for towed still-image and video sleds to be equipped with latest-generation higher-
Externí odkaz:
https://doaj.org/article/013748e8af674705a2dd15a340a4d8fa
We study deterministic games of infinite duration played on graphs and focus on the strategy complexity of quantitative objectives. Such games are known to admit optimal memoryless strategies over finite graphs, but require infinite-memory strategies
Externí odkaz:
http://arxiv.org/abs/2406.17482
Autor:
Alexeev, Evgeny M., Purser, Carola M., Gilardoni, Carmem M., Kerfoot, James, Chen, Hao, Cadore, Alisson R., Rosa, Bárbara L. T., Feuer, Matthew S. G., Javary, Evans, Hays, Patrick, Watanabe, Kenji, Taniguchi, Takashi, Tongay, Seth Ariel, Kara, Dhiren M., Atatüre, Mete, Ferrari, Andrea C.
Interlayer excitons in transition-metal dichalcogenide heterobilayers combine high binding energy and valley-contrasting physics with long optical lifetime and strong dipolar character. Their permanent electric dipole enables electric-field control o
Externí odkaz:
http://arxiv.org/abs/2406.02708
Autor:
T. Schoening, A. Purser, D. Langenkämper, I. Suck, J. Taylor, D. Cuvelier, L. Lins, E. Simon-Lledó, Y. Marcon, D. O. B. Jones, T. Nattkemper, K. Köser, M. Zurowietz, J. Greinert, J. Gomes-Pereira
Publikováno v:
Biogeosciences, Vol 17, Pp 3115-3133 (2020)
With the mining of polymetallic nodules from the deep-sea seafloor once more evoking commercial interest, decisions must be taken on how to most efficiently regulate and monitor physical and community disturbance in these remote ecosystems. Image-bas
Externí odkaz:
https://doaj.org/article/c566140a901d4e03bbce3c89d0b475c7
Publikováno v:
Biogeosciences, Vol 16, Pp 3133-3146 (2019)
Industrial interest in deep-sea mineral extraction began decades ago, and today it is at an all-time high, accelerated by global demand for metals. Several seafloor ecosystem disturbance experiments began in the 1970s, including the Disturbance and R
Externí odkaz:
https://doaj.org/article/8d9e6fe9ce9a4b51a699c51d7a6e07bd
Autor:
T. Stratmann, L. Lins, A. Purser, Y. Marcon, C. F. Rodrigues, A. Ravara, M. R. Cunha, E. Simon-Lledó, D. O. B. Jones, A. K. Sweetman, K. Köser, D. van Oevelen
Publikováno v:
Biogeosciences, Vol 15, Pp 4131-4145 (2018)
Future deep-sea mining for polymetallic nodules in abyssal plains will negatively impact the benthic ecosystem, but it is largely unclear whether this ecosystem will be able to recover from mining disturbance and if so, to what extent and at what
Externí odkaz:
https://doaj.org/article/0dce88333240441a8ba7eb5c8a6b7128
Publikováno v:
Essentiality of Work