Results 1 to 10 of about 880,221 (312)

Model evolution and system evolution

Journal of Computer Science and Technology, 2000
In this paper we define an evolution mechanism with formal semantics using the metamodeling methodology [Geisler et al.98] based on dynamic logic. A remarkable feature of the metamodeling methodology is the ability to define the relation of intentional ...
Claudia Pons, Gabriel Alfredo Baum, Ralf-Detlef Kutsche   +2 more
doaj   +3 more sources

Of Evolution, Systems and Complexity [PDF]

, 2021
The question of complexity in biological systems is recurrent in evolutionary biology and is central in complex systems science for obvious reasons. But this question is surprisingly overlooked by Evolutionary Systems Biology. This comes unexpected given the roots of systems biology in complex systems science but also given that a proper understanding ...
Beslon, Guillaume, Liard, Vincent, Parsons, David P., Rouzaud-Cornabas, Jonathan   +3 more
openaire   +2 more sources

Low-cost anti-mycobacterial drug discovery using engineered E. coli

Nature Communications, 2022
Whole-cell screening for Mycobacterium tuberculosis inhibitors is complicated by the pathogen’s slow growth and biocontainment requirements. Here the authors develop engineered E.
Nadine Bongaerts, Zainab Edoo, Ayan A. Abukar, Xiaohu Song, Sebastián Sosa-Carrillo, Sarah Haggenmueller, Juline Savigny, Sophie Gontier, Ariel B. Lindner, Edwin H. Wintermute   +9 more
doaj   +1 more source

Local existence and blowing up phenomena for a class of non-autonomous partial functional differential equations with infinite delay

Nonautonomous Dynamical Systems, 2022
In this work, we study a class of abstract non-autonomous partial functional differential equations with infinite delay. Our main results concern the local existence of the mild solution which can blow up at the finite time.
Diop Mamadou Abdoul, Ezzinbi Khalil, Kyelem Bila Adolphe   +2 more
doaj   +1 more source

An epistemology for democratic citizen science

Royal Society Open Science, 2023
More than ever, humanity relies on robust scientific knowledge of the world and our place within it. Unfortunately, our contemporary view of science is still suffused with outdated ideas about scientific knowledge production based on a naive kind of ...
Johannes Jaeger, Camille Masselot, Bastian Greshake Tzovaras, Enric Senabre Hidalgo, Mordechai (Muki) Haklay, Marc Santolini   +5 more
doaj   +1 more source

Collaboration and Performance of Citizen Science Projects Addressing the Sustainable Development Goals

Citizen Science: Theory and Practice, 2023
Measuring the progress towards the Sustainable Development Goals (SDGs) requires the collection of relevant and reliable data. To do so, Citizen Science can provide an essential source of non-traditional data for tracking progress towards the SDGs, as ...
Camille Masselot, Rathin Jeyaram, Raphael Tackx, Jose Luis Fernandez-Marquez, François Grey, Marc Santolini   +5 more
doaj   +1 more source

Variations in Marine Bacterial and Archaeal Communities during an Ulva prolifera Green Tide in Coastal Qingdao Areas

Microorganisms, 2022
Green tides caused by Ulva prolifera occur annually in the Yellow Sea, potentially influencing the marine microorganisms. Here, we focused on the variations in marine bacterial and archaeal communities during an U. prolifera green tide in coastal Qingdao
Guihua Zhao, Hui He, Hualong Wang, Yantao Liang, Cui Guo, Hongbing Shao, Yong Jiang, Min Wang   +7 more
doaj   +1 more source

A choice of persistent identifier schemes for the Distributed System of Scientific Collections (DiSSCo) [PDF]

Research Ideas and Outcomes, 2021
Persistent identifiers (PID) to identify digital representations of physical specimens in natural science collections (i.e., digital specimens) unambiguously and uniquely on the Internet are one of the mechanisms for digitally transforming collections ...
Alex Hardisty, Wouter Addink, Falko Glöckler, Anton Güntsch, Sharif Islam, Claus Weiland   +5 more
doaj   +3 more sources

Characterization and genomic analysis of the first Oceanospirillum phage, vB_OliS_GJ44, representing a novel siphoviral cluster

BMC Genomics, 2021
Background Marine bacteriophages play key roles in the community structure of microorganisms, biogeochemical cycles, and the mediation of genetic diversity through horizontal gene transfer.
Wenjing Zhang, Yantao Liang, Kaiyang Zheng, Chengxiang Gu, Yundan Liu, Ziyue Wang, Xinran Zhang, Hongbing Shao, Yong Jiang, Cui Guo, Hui He, Hualong Wang, Yeong Yik Sung, Wen Jye Mok, Yuzhong Zhang, Andrew McMinn, Min Wang   +16 more
doaj   +1 more source

Genome and Ecology of a Novel Alteromonas Podovirus, ZP6, Representing a New Viral Genus, Mareflavirus

Microbiology Spectrum, 2021
Alteromonas is a ubiquitous, abundant, copiotrophic and phytoplankton-associated marine member of the Gammaproteobacteria with a range extending from tropical waters to polar regions and including hadal zones. Here, we describe a novel Alteromonas phage,
Ziyue Wang, Fang Zhang, Yantao Liang, Kaiyang Zheng, Chengxiang Gu, Wenjing Zhang, Yundan Liu, Xinran Zhang, Hongbing Shao, Yong Jiang, Cui Guo, Hui He, Hualong Wang, Yeong Yik Sung, Wen Jye Mok, Li Lian Wong, Jianfeng He, Andrew McMinn, Min Wang   +18 more
doaj   +1 more source