734 research outputs found
The genus Carabus in Europe: a synthesis. Pensoft Publisher (Sofia-Moscow),(A. Casale: author of chapters 1, 2, 3, 5, 8, 10, Addendum)
No full textFast, linked, and open – the future of taxonomic publishing for plants: launching the journal PhytoKeys
No full textThe paper describes the focus, scope and the rationale of PhytoKeys, a newly established, peer-reviewed, open-access journal in plant systematics. PhytoKeys is launched to respond to four main challenges of our time: (1) Appearance of electronic publications as amendments or even alternatives to paper publications; (2) Open Access (OA) as a new publishing model; (3) Linkage of electronic registers, indices and aggregators that summarize information on biological species through taxonomic names or their persistent identifiers (Globally Unique Identifiers or GUIDs; currently Life Science Identifiers or LSIDs); (4) Web 2.0 technologies that permit the semantic markup of, and semantic enhancements to, published biological texts. The journal will pursue cutting-edge technologies in publication and dissemination of biodiversity information while strictly following the requirements of the current International Code of Botanical Nomenclature (ICBN)
Code for Rare Ribosomal RNA Sequences from Archaea Stabilize the Bacterial Ribosome
No full textThis repository holds sequences, data, and scripts used in sequence and phylogenetic analysis for the publication:
"Rare Ribosomal RNA Sequences from Archaea Stabilize the Bacterial Ribosome"
Amos J. Nissley, Petar I. Penev, Zoe L. Watson, Jill F. Banfield, and Jamie H. D. Cate
The script manipulateSILVAtrees.py is used to generate annotation files for iTOL, used in creating figure 1, based on SILVA taxonomy
History of new Bulgarian literature
No full textTitle: История на новата българска литература (History of new Bulgarian literature) Originally published: Sofia, Държавна печатница, 4 vols. (1930–1936), ed. by Boris Iotsov Language: Bulgarian The excerpts used are from the second edition: История на новата българска литература (Sofia: Български писател, 1976), vol. I, pp. 468–470, 477, 500–501. About the author Boyan Penev [1882, Shumen (east Bulgaria) – 1927, Sofia]: literary critic and historian. He completed his secondary education in Ro..
Free Search Towards Multidimensional Optimisation Problems
No full textThe article presents experimental results achieved from a novel heuristic algorithm for real-value search and optimisation called Free Search (FS). The aim is to clarify the abilities of this method to return optimal solutions from multidimensional search spaces currently resistant to other search techniques
Algorithms Applied to Global Optimisation – Visual Evaluation
No full textEvaluation and assessment of various search and optimisation algorithms is subject of large research efforts. Particular interest of this study is global optimisation and presented approach is based on observation and visual evaluation of Real-Coded Genetic Algorithm, Particle Swarm Optimisation, Differential Evolution and Free Search, which are briefly described and used for experiments. 3D graphical views, generated by visualisation tool VOTASA, illustrate essential aspects of global search process such as divergence, convergence, dependence on initialisation and utilisation of accidental events. Discussion on potential benefits of visual analysis, supported with numerical results, which could be used for comparative assessment of other methods and directions for further research conclude presented study
Free Search and Particle Swarm Optimisation applied to Non-constrained Test
No full textThis article presents an evaluation of Particle Swarm Optimisation (PSO) with variable inertia weight and Free Search (FS) with variable neighbour space applied to nonconstrained numerical test. The objectives are to assess how high convergence speed reflects on adaptation to various test problems and to identify possible balance between convergence speed and adaptation, which allows the algorithms to complete successfully the process of search on heterogeneous tasks with limited computational resources within a reasonable finite time and with acceptable for engineering purposes precision. Modification strategies of both algorithms are compared in terms of their ability for search space exploration. Five numerical tests are explored. Achieved experimental results are presented and analysed
PESI - a taxonomic backbone for Europe
No full textThis is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
The attached file is the published version of the article.NHM Repositor
Publishing online identification keys in the form of\ua0scholarly papers
No full textVolume: 205Start Page: 1End Page:
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