Zobrazeno 1 - 10
of 8 079
pro vyhledávání: '"Madelaine, A."'
We give a new, direct proof of the tetrachotomy classification for the model-checking problem of positive equality-free logic parameterised by the model. The four complexity classes are Logspace, NP-complete, co-NP-complete and Pspace-complete. The p
Externí odkaz:
http://arxiv.org/abs/2408.13840
Autor:
Haustein, Stefanie, Schares, Eric, Alperin, Juan Pablo, Hare, Madelaine, Butler, Leigh-Ann, Schönfelder, Nina
This study presents estimates of the global expenditure on article processing charges (APCs) paid to six publishers for open access between 2019 and 2023. APCs are fees charged for publishing in some fully open access journals (gold) and in subscript
Externí odkaz:
http://arxiv.org/abs/2407.16551
Autor:
Butler, Leigh-Ann, Hare, Madelaine, Schönfelder, Nina, Schares, Eric, Alperin, Juan Pablo, Haustein, Stefanie
This paper introduces a dataset of article processing charges (APCs) produced from the price lists of six large scholarly publishers - Elsevier, Frontiers, PLOS, MDPI, Springer Nature and Wiley - between 2019 and 2023. APC price lists were downloaded
Externí odkaz:
http://arxiv.org/abs/2406.08356
Diamond open access (OA) journals offer a publishing model that is free for both authors and readers, but their lack of indexing in major bibliographic databases presents challenges in assessing the uptake of these journals. Furthermore, OA character
Externí odkaz:
http://arxiv.org/abs/2404.01985
Open data is receiving increased attention and support in academic environments, with one justification being that shared data may be re-used in further research. But what evidence exists for such re-use, and what is the relationship between the prod
Externí odkaz:
http://arxiv.org/abs/2308.04379
Autor:
Ana Julia Benitez, Mayling Alvarez, Lissette Perez, Rosario Gravier, Silvia Serrano, Denelsys Milagro Hernandez, Melissa Maria Perez, Gladys Gutierrez-Bugallo, Yanet Martinez, Ariamys Companioni, Carilda Peña, Jose Raul de Armas, Dayana Couto, Iliovanys Betancourt I, Madelaine Rivera Sanchez, Sonia Resik, Vivian Kouri, Maria G. Guzman
Publikováno v:
Emerging Infectious Diseases, Vol 30, Iss 10, Pp 2155-2159 (2024)
Phylogenetic analyses showed that the virus responsible for a May 2024 Oropouche fever outbreak in Cuba was closely related to viruses from Brazil in 2023. Pools of Ceratopogonidae spp. biting midges and Culex quinquefasciatus mosquitoes were positiv
Externí odkaz:
https://doaj.org/article/6def9a4505254070be6d10d2d4c69323
Autor:
Carmen Helen Logie, Moses Okumu, Miranda Loutet, Madelaine Coelho, Alyssa McAlpine, Frannie MacKenzie, Simon Odong Lukone, Nelson Kisubi, Hakim Kalungi, Okello Jimmy Lukone, Peter Kyambadde
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background There remain key knowledge gaps regarding HIV testing needs and priorities among refugee youth in low and middle-income country (LMIC) humanitarian settings. The HIV prevention cascade framework focuses on three domains (motivatio
Externí odkaz:
https://doaj.org/article/9493d1f99d8942a498bfce3d06c4421e
Autor:
Emerson Ferreira Vilela, Cileimar Aparecida da Silva, Jéssica Mayara Coffler Botti, Elem Fialho Martins, Charles Cardoso Santana, Diego Bedin Marin, Agnaldo Roberto de Jesus Freitas, Carolina Jaramillo-Giraldo, Iza Paula de Carvalho Lopes, Lucas de Paula Corrêdo, Daniel Marçal de Queiroz, Giuseppe Rossi, Gianluca Bambi, Leonardo Conti, Madelaine Venzon
Publikováno v:
AgriEngineering, Vol 6, Iss 3, Pp 3174-3186 (2024)
The sustainability of coffee production is a concern for producers around the world. To be sustainable, it is necessary to achieve satisfactory levels of coffee productivity and quality. Pests and diseases cause reduced productivity and can affect th
Externí odkaz:
https://doaj.org/article/13b66fa6b0eb4a7db58b80912ce2f5a7
Nitrogen Vacancy Center Ensembles are excellent candidates for quantum sensors due to their vector magnetometry capabilities, deployability at room temperature and simple optical initialization and readout. This work describes the engineering and cha
Externí odkaz:
http://arxiv.org/abs/2307.01242
Autor:
Hare, Madelaine, Krause, Geoff, MacKnight, Keith, Bowman, Timothy D., Costas, Rodrigo, Mongeon, Philippe
The last decade of altmetrics research has demonstrated that altmetrics have a low to moderate correlation with citations, depending on the platform and the discipline, among other factors. Most past studies used academic works as their unit of analy
Externí odkaz:
http://arxiv.org/abs/2306.16554