Results 81 to 90 of about 45,860 (139)

Cryopreservation of date palm tissue cultures by vitrification and assessment of genetic stability using ISSR analysis

open access: yesNotulae Scientia Biologicae
In this work, a successful cryopreservation method of date palm tissue cultures by vitrification was established. Callus and somatic embryos of three date palm cultivars were exposed to dimethylsulfoxide (DMSO) and Plant Vitrification Solution 2 (PVS2 ...
Shawky A. BEKHEET   +4 more
doaj   +1 more source

On Networks with Active and Passive Agents [PDF]

open access: yesarXiv, 2014
We introduce an active-passive networked multiagent system framework, which consists of agents subject to exogenous inputs (active agents) and agents without any inputs (passive agents), and analyze its convergence using Lyapunov stability.
arxiv  

Osmotic Injury to Porcine Oocytes during Cryoprotective Agents Addition and Removal Processes

open access: yesZhileng xuebao, 2017
Oocyte cryopreservation has become a practical tool in assisted reproductive technology and fertility preservation. Cryoprotective agents (CPAs) addition and removal are essential steps during oocytes cryopreservation, however, the processes of CPAs ...
Yang Yun   +6 more
doaj  

Software Agents Interaction Algorithms in Virtual Learning Environment [PDF]

open access: yesThe World of Computer Science and Information Technology Journal (WSCIT). 2014, Volume 4, Issue 2. pp. 18.25, 2014
This paper highlights the multi-agent learning virtual environment and agents communication algorithms. The researcher proposed three algorithms required software agents interaction in virtual learning information system environment. The first proposed algorithm is agents interaction localization algorithm, the second one is the dynamic agents ...
arxiv  

VAIN: Attentional Multi-agent Predictive Modeling [PDF]

open access: yesarXiv, 2017
Multi-agent predictive modeling is an essential step for understanding physical, social and team-play systems. Recently, Interaction Networks (INs) were proposed for the task of modeling multi-agent physical systems, INs scale with the number of interactions in the system (typically quadratic or higher order in the number of agents).
arxiv  

Impact of cryoprotective agents on human gut microbes and in vitro stabilized artificial gut microbiota communities

open access: yesMicrobial Biotechnology
The availability of microbial biobanks for the storage of individual gut microbiota members or their derived and artificially assembled consortia has become fundamental for in vitro investigation of the molecular mechanisms behind microbe–microbe and/or ...
Giulia Alessandri   +7 more
doaj   +1 more source

Languages for Mobile Agents [PDF]

open access: yesarXiv, 2015
Mobile agents represent a new model for network computing. Many different languages have been used to implement mobile agents. The characteristics that make a language useful for writing mobile agents are: (1) their support of agent migration, (2) their support for agent-to-agent communication, (3) how they allow agents to interact with local resources,
arxiv  

Evaluation of different cryoprotective agents in maintenance of viability of Helicobacter pylori in stock culture media [PDF]

open access: gold, 2010
Daryoush Savadi-Oskouei   +3 more
openalex   +1 more source

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