scholarly journals On the role of flagella in the adaptation of the PGPR Azospirillum brasilense to life on surfaces

2020 ◽  
Author(s):  
E. I. Katsy ◽  
A. V. Shelud’ko ◽  
L. P. Petrova ◽  
Y. A. Filip’echeva ◽  
S. S. Yevstigneyeva ◽  
...  
Keyword(s):  
Azospirillum Brasilense ◽  
Behavioral Responses ◽  
Polar Flagellum ◽  
Liquid Media

The polar flagellum significantly affects the morphological and behavioral responses of the bacterium Azospirillum brasilense Sp245 to changes in the density of the medium and the maintenance of its biofilms at the interface between solid and liquid media.

Swarming of Azospirillum brasilense on solid media

1983 ◽  
Vol 29 (11) ◽  
pp. 1592-1594 ◽  
Author(s):  
Patrick G. Hall ◽  
Noel R. Krieg
Keyword(s):  
Azospirillum Brasilense ◽  
Sodium Deoxycholate ◽  
Nutrient Broth ◽  
Polar Flagellum ◽  
Liquid Media ◽  
Swimming Motility ◽  
Solid Media

Azospirillum brasilense ATCC 29145, which possesses a single polar flagellum and also lateral flagella, exhibited swarming on the surface of nutrient broth containing 0.75% agar or 0.5% carrageenan. Various agents such as p-nitrophenylglycerol or sodium deoxycholate inhibited the swarming. Based on mutants lacking either polar or lateral flagella, the lateral flagella were responsible for the swarming on solid media, whereas the polar flagellum was responsible for swimming motility in liquid media.

Elaborating the role of reflection and individual differences in the study of folk-economic beliefs

2018 ◽  
Vol 41 ◽  
Author(s):  
Kevin Arceneaux
Keyword(s):  
Decision Making ◽  
Individual Differences ◽  
Cognitive Processes ◽  
Evolutionary History ◽  
Behavioral Responses ◽  
History Of ◽  
Economic Beliefs

AbstractIntuitions guide decision-making, and looking to the evolutionary history of humans illuminates why some behavioral responses are more intuitive than others. Yet a place remains for cognitive processes to second-guess intuitive responses – that is, to be reflective – and individual differences abound in automatic, intuitive processing as well.

GLUTAMATE SYNTHASE FROM AZOSPIRILLUM BRASILENSE: ROLE OF FLAVINS AND IRON SULFUR CENTERS

1991 ◽  
pp. 749-754
Author(s):  
Maria A. Vanoni ◽  
Giuliana Zanetti ◽  
Bruno Curti ◽  
Dale E. Edmondson
Keyword(s):  
Azospirillum Brasilense ◽  
Glutamate Synthase ◽  
Iron Sulfur

scholarly journals Sex differences in maladaptive emotional and behavioral responses to COVID-19: What is the role of personality?

2021 ◽  
Vol 178 ◽  
pp. 110834
Author(s):  
Sarah DeGrace ◽  
Natasha Baptist-Mohseni ◽  
Alanna Single ◽  
Matthew T. Keough ◽  
Jeffrey D. Wardell ◽  
...  
Keyword(s):  
Sex Differences ◽  
Behavioral Responses

Role of a Fasciclin domain protein in photooxidative stress and flocculation in Azospirillum brasilense Sp7

2021 ◽  
pp. 103875
Author(s):  
Ashutosh Prakash Dubey ◽  
Parul Pandey ◽  
Shivangi Mishra ◽  
Parikshit Gupta ◽  
Anil Kumar Tripathi
Keyword(s):  
Azospirillum Brasilense ◽  
Photooxidative Stress ◽  
Azospirillum Brasilense Sp7 ◽  
Domain Protein

scholarly journals Trust Mediating Reliability–Reliance Relationship in Supervisory Control of Human–Swarm Interactions

2019 ◽  
Vol 62 (8) ◽  
pp. 1237-1248 ◽  
Author(s):  
Aya Hussein ◽  
Sondoss Elsawah ◽  
Hussein A. Abbass
Keyword(s):  
Unmanned Aerial Vehicles ◽  
Mediation Analysis ◽  
Supervisory Control ◽  
Predictive Power ◽  
Behavioral Responses ◽  
Mediating Role ◽  
Aerial Vehicles ◽  
Trust In Automation ◽  
The Relationship

Objective This work aims to further test the theory that trust mediates the interdependency between automation reliability and the rate of human reliance on automation. Background Human trust in automation has been the focus of many research studies. Theoretically, trust has been proposed to impact human reliance on automation by mediating the relationship between automation reliability and the rate of human reliance. Experimentally, however, the results are contradicting as some confirm the mediating role of trust, whereas others deny it. Hence, it is important to experimentally reinvestigate this role of trust and understand how the results should be interpreted in the light of existing theory. Method Thirty-two subjects supervised a swarm of unmanned aerial vehicles (UAVs) in foraging missions in which the swarm provided recommendations on whether or not to collect potential targets, based on the information sensed by the UAVs. By manipulating the reliability of the recommendations, we observed changes in participants’ trust and their behavioral responses. Results A within-subject mediation analysis revealed a significant mediation role of trust in the relationship between swarm reliability and reliance rate. High swarm reliability increased the rate of correct acceptances, but decreased the rate of correct rejections. No significant effect of reliability was found on response time. Conclusion Trust is not a mere by-product of the interaction; it possesses a predictive power to estimate the level of reliance on automation. Application The mediation role of trust confirms the significance of trust calibration in determining the appropriate level of reliance on swarm automation.

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