Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Sven Buchholz"'
Autor:
Alexander Grabner, Sven Buchholz, Johanna J. Salomon, Tobias Albrecht, Rita Schröter, Gilles A. Spoden, Sabine Brast, Luise Florin, Alex Sparreboom, Beatrice Snieder, Vivien Barz, Giuliano Ciarimboli
Organic cation transporters (OCTs) are membrane proteins with relevant physiological (because they accept neurotransmitters as substrate) and pharmacological (because of their interaction with drugs) roles. The human OCTs hOCT1 (SLC22A1/hOCT1) and hO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::484c6175a9f9fe3335bf75e854df53cf
Autor:
Peter J. Neumann, Sven Buchholz, Keith S. Delaplane, Sebastian Spiewok, W.L. Tedders, James D. Ellis
Publikováno v:
Journal of Economic Entomology. 103:1-9
In this study, we evaluated the potential use of entomopathogenic nematodes as a control for the beetle Aethina tumida Murray (Coleoptera: Nitidulidae). In particular, we conducted 1) four screening bioassays to determine nematode (seven species, 10
Publikováno v:
Advances in Applied Clifford Algebras. 19:339-364
The four basic geometric objects of points, point pairs, circles and spheres correspond to outer product null-spaces constructed by conformal points in conformal geometric algebra. Wedging with the infinity point we get four flat objects: finite-infi
Autor:
Sven Buchholz, Gerald Sommer
Publikováno v:
Neural Networks. 21:925-935
We study the framework of Clifford algebra for the design of neural architectures capable of processing different geometric entities. The benefits of this model-based computation over standard real-valued networks are demonstrated. One particular exa
Autor:
Michael Duncan, Marc O. Schäfer, Sven Buchholz, Wolfgang Ritter, Jeffery S. Pettis, Robert Spooner-Hart, Sebastian Spiewok, Peter J. Neumann
Publikováno v:
Journal of Apicultural Research. 47:202-209
SummaryThe small hive beetle (SHB) is a parasite and scavenger of honey bee colonies, but may also be able to exploit alternative food sources. We conducted experiments to shed further light on the role of alternative foods for SHB. 1) Laboratory cho
Publikováno v:
Journal of Apicultural Research. 54:236-237
Small hive beetles (SHB), Aethina tumida, are parasites and scavengers of social bee colonies in their endemic range in Africa as well as in the Americas and Australia (Neumann & Ellis, 2008; Neuma...
Autor:
Michael Duncan, David Westervelt, Sebastian Spiewok, Katharina Merkel, Wolfgang Ritter, Jeffery S. Pettis, Robert Spooner-Hart, Peter Rosenkranz, Sven Buchholz, Anton Imdorf, Peter J. Neumann
Publikováno v:
Apidologie
Apidologie, Springer Verlag, 2011, 42 (3), pp.349-363. ⟨10.1007/s13592-011-0021-0⟩
Buchholz, S.; Merkel, K.; Spiewok, S.; Imdorf, A.; Pettis, J. S.; Westervelt, D.; Ritter, W.; Duncan, M.; Rosenkranz, P.; Spooner-Hart, R.; Neumann, Peter (2011). Organic acids and thymol: unsuitable for alternative control of Aethina tumida (Coleoptera: Nitidulidae)? Apidologie, 42(3), pp. 349-363. Dordrecht: Springer 10.1007/s13592-011-0021-0
Apidologie, Springer Verlag, 2011, 42 (3), pp.349-363. ⟨10.1007/s13592-011-0021-0⟩
Buchholz, S.; Merkel, K.; Spiewok, S.; Imdorf, A.; Pettis, J. S.; Westervelt, D.; Ritter, W.; Duncan, M.; Rosenkranz, P.; Spooner-Hart, R.; Neumann, Peter (2011). Organic acids and thymol: unsuitable for alternative control of Aethina tumida (Coleoptera: Nitidulidae)? Apidologie, 42(3), pp. 349-363. Dordrecht: Springer 10.1007/s13592-011-0021-0
International audience; To explore alternative strategies to synthetic insecticides for control of Aethina tumida, the small hive beetle (SHB), treatments already established against two other honeybee pests, Varroa destructor and Galleria mellonella
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::180ce3227f0eece30d0ead8c06f73d28
https://hal.archives-ouvertes.fr/hal-01003552
https://hal.archives-ouvertes.fr/hal-01003552
Autor:
Christian Ulrichs, Wolfgang Ritter, Michael Duncan, Katharina Merkel, Jeff Pettis, Peter J. Neumann, Robert Spooner-Hart, Sven Buchholz, Sebastian Spiewok
Publikováno v:
Apidologie
Apidologie, Springer Verlag, 2009, 40 (5), ⟨10.1051/apido/2009020⟩
Apidologie, Springer Verlag, 2009, 40 (5), ⟨10.1051/apido/2009020⟩
International audience; Aiming at alternative small hive beetle control, slaked lime, powdered limestone and diatomaceous earth (Fossil Shield® FS 95, FS 90.0 and FS 90.0s) were evaluated for their effects on pupation and adult emergence in the labo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60712318768113473caba6db4d0b4744
https://hal.archives-ouvertes.fr/hal-00892009/document
https://hal.archives-ouvertes.fr/hal-00892009/document
Autor:
Tohru Nitta, Sven Buchholz
Publikováno v:
IJCNN
In this paper, the basic properties, especially decision boundary, of the hyperbolic neurons used in the hyperbolic neural networks are investigated. And also, a non-split hyperbolic sigmoid activation function is proposed.
Autor:
Sven Buchholz, Tomohiro Yoshikawa, Kanta Tachibana, Eckhard Hitzer, Minh Tuan Pham, Takeshi Furuhashi
Publikováno v:
IJCNN
Most conventional methods of feature extraction do not pay much attention to the geometric properties of data, even in cases where the data have spatial features. In this study we introduce geometric algebra to undertake various kinds of feature extr