Relevant bibliographies by topics / Bacterial behaviour

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Bacterial behaviour'

Author: Grafiati
Published: 4 June 2021
Last updated: 26 July 2025

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Journal articles on the topic "Bacterial behaviour"

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Colin, R., R. Zhang, and L. G. Wilson. "Fast, high-throughput measurement of collective behaviour in a bacterial population." Journal of The Royal Society Interface 11, no. 98 (2014): 20140486. http://dx.doi.org/10.1098/rsif.2014.0486.

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Swimming bacteria explore their environment by performing a random walk, which is biased in response to, for example, chemical stimuli, resulting in a collective drift of bacterial populations towards ‘a better life’. This phenomenon, called chemotaxis, is one of the best known forms of collective behaviour in bacteria, crucial for bacterial survival and virulence. Both single-cell and macroscopic assays have investigated bacterial behaviours. However, theories that relate the two scales have previously been difficult to test directly. We present an image analysis method, inspired by light sca
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Hu, Hong-Ying, Koichi Fujie, and Kohei Urano. "Dynamic Behaviour of Aerobic Submerged Biofilter." Water Science and Technology 28, no. 7 (1993): 179–85. http://dx.doi.org/10.2166/wst.1993.0160.

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Dynamic behaviour of microbial film and BOD removal characteristics in an aerobic submerged biofilter packed with ceramic balls were investigated. The effects of BOD loading and temperature on the populations of bacteria and protozoa inhabiting microbial film were investigated. It was ascertained that the BOD removal rate by the microbial film was controlled by the bacterial population, while the microbial concentration in the biofilter was due to the growth of protozoa when the temperature and the BOD loading were low. The analysis of bacterial quinone mixtures was successfully applied to ide
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Tran, T. T. T., K. Kannoorpatti, A. Padovan, and S. Thennadil. "A study of bacteria adhesion and microbial corrosion on different stainless steels in environment containing Desulfovibrio vulgaris." Royal Society Open Science 8, no. 1 (2021): 201577. http://dx.doi.org/10.1098/rsos.201577.

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Stainless steel is an important material used in many applications due to its mechanical strength and corrosion-resistant properties. The high corrosion resistance of stainless steel is provided by the passive film. Different stainless steels have different alloy elements and surface properties which could have a significant influence on bacterial attachment to the surface and thus might result in different microbial corrosion behaviours. In this study, the effect of adhesion of sulfate-reducing bacteria (SRB) on corrosion behaviour in artificial seawater on different stainless steels was inve
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Brown, R., H. Campbell, and N. Geary. "Bacterial peptides and behaviour." Biological Psychology 37, no. 1 (1993): 64. http://dx.doi.org/10.1016/0301-0511(93)90059-h.

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Ishimoto, Kenta. "Bacterial spinning top." Journal of Fluid Mechanics 880 (October 10, 2019): 620–52. http://dx.doi.org/10.1017/jfm.2019.714.

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We have investigated the dynamics of a monotrichous bacteria cell near a wall boundary, taking elastic hook flexibility into consideration. Combining theoretical linear stability analysis and direct numerical computations via the boundary element method, we have found that the elastohydrodynamic coupling between the hook elasticity and cell rotational motion enables a stable vertical spinning behaviour like a low-Reynolds-number spinning top. The forwardly rotated flagellum, which generates the force exertion pushing towards the cell body, typically destabilizes the vertical upright position a
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Jarrett, Angela M., and Nicholas G. Cogan. "The ups and downs of S. aureus nasal carriage." Mathematical Medicine and Biology: A Journal of the IMA 36, no. 2 (2018): 157–77. http://dx.doi.org/10.1093/imammb/dqy006.

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Abstract Staphylococcus aureus infections are a growing concern worldwide due to the increasing number of strains that exhibit antibiotic resistance. Recent studies have indicated that some percentage of people carry the bacteria in the nasal cavity and therefore are at a higher risk of subsequent, and more serious, infections in other parts of the body. However, individuals carrying the infection can be classified as only intermittent carriers versus persistent carriers, being able to eliminate the bacteria and later colonized again. Using a model of bacterial colonization of the anterior nar
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Kijlstra, J., and A. van der Wal. "Electrokinetic behaviour of bacterial suspensions." Bioelectrochemistry and Bioenergetics 37, no. 2 (1995): 149–51. http://dx.doi.org/10.1016/0302-4598(94)01753-n.

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Masi, Elisa, Marzena Ciszak, Luisa Santopolo, et al. "Electrical spiking in bacterial biofilms." Journal of The Royal Society Interface 12, no. 102 (2015): 20141036. http://dx.doi.org/10.1098/rsif.2014.1036.

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In nature, biofilms are the most common form of bacterial growth. In biofilms, bacteria display coordinated behaviour to perform specific functions. Here, we investigated electrical signalling as a possible driver in biofilm sociobiology. Using a multi-electrode array system that enables high spatio-temporal resolution, we studied the electrical activity in two biofilm-forming strains and one non-biofilm-forming strain. The action potential rates monitored during biofilm-forming bacterial growth exhibited a one-peak maximum with a long tail, corresponding to the highest biofilm development. Th
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Smith, Harry. "Questions about the behaviour of bacterial pathogens in vivo." Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences 355, no. 1397 (2000): 551–64. http://dx.doi.org/10.1098/rstb.2000.0597.

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Bacterial pathogens cause disease in man and animals. They have unique biological properties, which enable them to colonize mucous surfaces, penetrate them, grow in the environment of the host, inhibit or avoid host defences and damage the host. The bacterial products responsible for these five biological requirements are the determinants of pathogenicity (virulence determinants). Current knowledge comes from studies in vitro , but now interest is increasing in how bacteria behave and produce virulence determinants within the infected host. There are three aspects to elucidate: bacterial activ
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Et. al., Ms P. Kala. "Stress–Strain Behaviour of Bacterial Concrete Incorporated With Sugarcane Fibres." Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 3 (2021): 5596–606. http://dx.doi.org/10.17762/turcomat.v12i3.2231.

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Bacterial concrete is one of the methods of rectifying the micro-cracks developed in the structural elements made of concrete. The gram-positive type bacteria Bacillus subtilis when acquainted with concrete produces calcite precipitation which heals the micro cracks in the concrete. Bacillus subtilis was used with a cell concentration of 106. The optimised percentage replacement of fine aggregates with sugarcane fibres of grain size less than 4.75 mm was 0.1 %. The effect of sugarcane fibres on the durability of bacterial concrete is presented in this paper.To study the Stress -Strain behaviou
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Dissertations / Theses on the topic "Bacterial behaviour"

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Micali, Gabriele. "Bacterial chemotaxis : from information processing to behaviour." Thesis, Imperial College London, 2016. http://hdl.handle.net/10044/1/50712.

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Chemotaxis allows flagellated bacteria to navigate in complex chemical environments, following nutrients and escaping toxins. The sensory system made up of chemoreceptors is constantly monitoring the extracellular concentrations of nutrients and toxins, while the signalling pathway processes and transmits the external information to the flagellated motors for movement. In the case of Escherichia coli, the chemotaxis pathway has been extensively characterised experimentally using genetics, biochemistry, and a wide range of imaging tools. This makes E. coli an ideal model organism for quantitati
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Farrell, Fred Desmond Casimir. "Modelling collective behaviour and pattern formation in bacterial colonies." Thesis, University of Edinburgh, 2015. http://hdl.handle.net/1842/10452.

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In this Thesis I present simulation- and theory-based studies of pattern formation and growth in collections of micro-organisms, in particular bacterial colonies. The aim of these studies is to introduce simple models of the 'micro-scale' behaviour of bacterial cells in order to study the emergent behaviour of large collections of them. To do this, computer simulations and theoretical techniques from statistical physics, and in particular non-equilibrium statistical physics, were used, as the systems under study are far from thermodynamic equilibrium, in common with most biological systems. Si
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Chacko, Sarah Jane. "Surface attachment behaviour in Rhodobacter sphaeroides." Thesis, University of Oxford, 2013. http://ora.ox.ac.uk/objects/uuid:943eb194-b147-4cb9-bbc2-a9fd04a45949.

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Motility and chemotaxis have been implicated in the process of biofilm formation in a wide range of species. Using a combination of microscopy and image analysis, genetics, microbiology and biochemistry, the initial approach of Rhodobacter sphaeroides cells to a solid surface has been characterised. Interestingly, these data suggest that for R. sphaeroides alterations in motility and swimming behaviour may result in differences in biofilm formation simply by changing the number of cells which reach the surface. This is in contrast to a few other well-studied species where the motility apparatu
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Jeziorska, Wanda. "The behavioural responses of Rhodobacter sphaeroides to carbohydrates." Thesis, University of Oxford, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.305506.

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Mina, Petros. "Mathematical modelling and analysis of emergent behaviour in bacterial populations." Thesis, University of Bristol, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.628994.

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This thesis develops and analyses an agent based model of a bacterial Eschericia coli population in a quorum motivated by published experimental work The E. coli cells harbour a synthetic genetic regulatory network that is responsible for oscillatory behaviour across the population. The model is used to understand whether the collective oscillations seen in the experiments are an outcome of coupled oscillators synchronising or if they are an emergent property of the population. A bottom-up approach is used whereby an ordinary differential equation model is developed based on the biochemical dy
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Banerjee, Mousumi. "Occurrence and behaviour of foodborne bacterial pathogens in Indian retail spices." Thesis, University of North Bengal, 2002. http://hdl.handle.net/123456789/1071.

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Roy, Arindam. "Occurrence and behaviour of foodborne bacterial pathogens in some lagume-based traditional fermented foods marketed in West Bengal, India." Thesis, University of North Bengal, 2007. http://hdl.handle.net/123456789/1050.

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Reise, Franziska [Verfasser]. "Functional glycomimetics to explore bacterial adhesion and membrane behaviour: Synthesis and applications / Franziska Reise." Kiel : Universitätsbibliothek Kiel, 2019. http://d-nb.info/1177033623/34.

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Bass, Catherine Jennifer. "Survival of sulphate-reducing bacteria from oil field reservoirs : characteristics and behaviour of sulphidogenic bacterial consortia from oil field reservoirs under simulated laboratory conditions." Thesis, University of Exeter, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.324131.

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Li, Martin. "Experimental study of swimming flagellated bacteria and their collective behaviour in concentrated suspensions." Thesis, University of Edinburgh, 2010. http://hdl.handle.net/1842/4787.

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This thesis investigates bacterial motility from the mechanism permitting individual selfpropulsion to the complex collective flocking motility in Escherichia coli and Bacillus subtilis cells. Understanding bacterial swimming has intrigued scientists for decades and recently there has been a growing interest in collective swimming behaviour. The first part of this thesis reviews the characteristics of E. coli and B. subtilis cells subsequently describing the governing physics and constraints of self-propulsion in the low Reynolds regime. The second part of this thesis presents three self-conta
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Books on the topic "Bacterial behaviour"

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Cusimano, Frank Anthony. Engineered bacteria for the modulation of intestinal physiology, inflammation, and behavior along the microbiome-gut-brain axis. [publisher not identified], 2019.

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Plette, A. C. C. Cadmium and zinc interactions with a Gram-positive soil bacterium: From variable charging behavior of the cell wall to bioavailability of heavy metals in soils. Landbouwuniversiteit Wageningen, 1996.

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Nelson, David R., and Ariel Amir. Defects on cylinders: superfluid helium films and bacterial cell walls. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198789352.003.0016.

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There is a deep analogy between the physics of crystalline solids and the behaviour of superfluids, dating back to the pioneering work of Phillip Anderson, Paul Martin, and others. The stiffness to shear deformations in a periodic crystal resembles the super-fluid density that controls the behaviour of supercurrents in neutral superfluids such as He4. Dislocations in solids have a close analogy with quantized vortices in superfluids. Remarkable recent experiments on the way rod-shaped bacteria elongate their cell walls have focused attention on the dynamics and interactions of point-like dislo
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Ezenwa, Vanessa, Sonia M. Altizer, and Richard Hall, eds. Animal Behavior and Parasitism. Oxford University PressOxford, 2022. http://dx.doi.org/10.1093/oso/9780192895561.001.0001.

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Abstract Parasites, ranging from microscopic viruses and bacteria to macroscopic worms and arthropods, are a fundamental part of life for all animals. Parasites affect almost all aspects of their host’s behavior, and conversely, host behavior affects parasites in countless ways. This book examines the many ways in which animal behavior and parasitism are interlinked, emphasizing the critical role of bi-directional feedbacks between the two phenomena. Chapters explore five central themes (social behavior, movement behavior, sexual selection and mating behavior, parasite modification of host beh
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DiChiara, Kathleen. End Chronic Disease: The Healing Power of Beliefs, Behaviors, and Bacteria. Hay House, Incorporated, 2020.

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Toschi, Federico, and Adrian Muntean. Collective Dynamics from Bacteria to Crowds: An Excursion Through Modeling, Analysis and Simulation. Springer, 2014.

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Toschi, Federico, and Adrian Muntean. Collective Dynamics from Bacteria to Crowds: An Excursion Through Modeling, Analysis and Simulation. Springer London, Limited, 2014.

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Mattler, Roy. End Chronic Disease : the Healing Power of Beliefs, Behaviors, and Bacteria: Chronic Pain Meaning. Independently Published, 2021.

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Giraldeau, Luc-Alain, Philipp Heeb, and Michael Kosfeld, eds. Investors and Exploiters in Ecology and Economics. The MIT Press, 2018. http://dx.doi.org/10.7551/mitpress/9780262036122.001.0001.

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In the natural world, some agents (investors) employ strategies that provide resources, services, or information while others (exploiters) achieve gain through these efforts. Such behavior coexists and is observable in many species at many levels: from bacteria which depend on the existence of biofilms to synthesize constituent proteins; to cancerous cells which employ angiogenesis in tumors; to parents who forego vaccinating their children yet benefit from herd immunity; to countries’ actions in the handling of greenhouse gases. To analyze such behavior, two independent research traditions ha
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Sheppard, Charles R. C., Simon K. Davy, Graham M. Pilling, and Nicholas A. J. Graham. Microbial, microalgal and planktonic reef life. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198787341.003.0005.

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Microbes, including bacteria, archaea, viruses, fungi, protozoans and microalgae, are the most abundant and arguably the most important members of coral reef communities. They occur in the water column and sediment, and in association with other reef organisms. This chapter describes the abundance, diversity, function and productivity of microbes, with an emphasis on free-living types. They are key to recycling and retention of organic matter via the ‘microbial loop’, and are an important food source for larger reef organisms. The metazoan zooplankton are also described, including larvae of mo
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Book chapters on the topic "Bacterial behaviour"

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Smith, Harry. "The Behaviour of Bacterial Pathogens in Vivo." In Molecular Microbiology. Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-72071-0_18.

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Waimer, Frédéric, and Jan Knippers. "Design Equilibrium of Form, Materiality and Fabrication: A Bacterial-Inspired Multidisciplinary Optimisation Strategy for Free-Form Concrete Structures." In Modelling Behaviour. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-24208-8_26.

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Jabbari, Sara, and John R. King. "Discrete and Continuum Multiscale Behaviour in Bacterial Communication." In Multiscale Computer Modeling in Biomechanics and Biomedical Engineering. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/8415_2012_155.

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Karavolos, Michail H., and C. M. Anjam Khan. "Host Neuroendocrine Stress Hormones Driving Bacterial Behaviour and Virulence." In Heat Shock Proteins. Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-6787-4_25.

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Majumdar, Sarangam, and Sisir Roy. "MathematicalModels of Bacterial Swarming Behaviour Regulated by Quorum Sensing." In Microbial Communication. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-7417-7_5.

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Subramani, Ramesh, and Mani Jayaprakashvel. "Bacterial Quorum Sensing: Biofilm Formation, Survival Behaviour and Antibiotic Resistance." In Implication of Quorum Sensing and Biofilm Formation in Medicine, Agriculture and Food Industry. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-32-9409-7_3.

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Rahman, Afroza, Miraz Rahman, and Md Atiqur Rahman Ahad. "Bacterial Behaviour Analysis Through Image Segmentation Using Deep Learning Approaches." In Lecture Notes in Computer Science. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-67285-9_13.

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Sorvin, S. V., N. V. Rovnov, O. V. Rybalchenko, A. P. Zhukosky, and G. M. Chernyakov. "Study of the Structure and Behaviour of Bacterial Population Aqueous Suspensions." In Spectroscopy of Biological Molecules. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0371-8_235.

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Lipka, G., and H. Hauser. "On the Phase Behaviour of Lipid X, a Precursor of Bacterial Lipopolysaccharides." In Surfactants in Solution. Springer US, 1991. http://dx.doi.org/10.1007/978-1-4615-3836-3_13.

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Kropacheva, T. N., and A. J. Hoff. "The Oxidation Behaviour of Bacteriochlorophyll A in Purple Bacterial Reaction Centers and Antenna Complexes." In Photosynthesis: Mechanisms and Effects. Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-011-3953-3_174.

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Conference papers on the topic "Bacterial behaviour"

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Yao, Yasuko, Katumi Masamura, Takaaki Kondo, and Yumi Ujiie. "Effect of Iron-Oxidizing Bacteria on the Corrosion Behavior of Type 304 Stainless Steel." In CORROSION 1999. NACE International, 1999. https://doi.org/10.5006/c1999-99166.

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Abstract The influence of iron-oxidizing bacteria, Thiobacillus ferrooxidans, grown in a ferrous ion-free medium, on the corrosion of type 304 stainless steel (UNS S30400) was evaluated. Electrochemical measurements were performed, both in the inoculated and in the sterile media. Corrosion potential (Ecorr) for type 304 stainless steel exposed in the bacterial culture was shifted near + 230 mV vs S.C.E. Cyclic voltammograms showed significant differences, a reduction peak was detected near -400 mV vs S.C.E. in the presence of the bacterial culture. This effect was most probably due to small qu
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Videla, H. A., M. R. Viera, P. S. Guiamet, and J. C. Staibano Alais. "Combined Action of Oxidizing Biocides for Controlling Biofilms and MIC." In CORROSION 1994. NACE International, 1994. https://doi.org/10.5006/c1994-94260.

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Abstract Laboratory experiments under well defined conditions (water chemistry, microbial strains, substrata composition, and experimental techniques) were made to assess the biocidal action of ozone on pure and mixed bacterial biofilms. Bacterial biofilms of Pseudomonas fluorescens, or anaerobic biofilms of two different strains of sulphate-reducing bacteria, were exposed to ozone concentrations within the range of 0.2 to 1 ppm under quiescent conditions. Biofilms were formed on SAE 1020 carbon steel and on AISI type 304L stainless steel samples. The effect of ozone on the corrosion behavior
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Black, J. P., T. E. Ford, and R. Mitchell. "Corrosion Behavior of Metal-Binding Exopolymers from Iron- and Manganese-Depositing Bacteria." In CORROSION 1988. NACE International, 1988. https://doi.org/10.5006/c1988-88094.

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Abstract Iron- and manganese-depositing bacteria are found in biofilms in many aquatic systems. The deposition of iron and manganese oxides in these films has been linked in some cases to metal-binding exopolymers produced by the microorganisms. We have extracted exopolymers from aquatic iron- and manganese-depositing bacteria in order to determine their metal binding characteristics and the relationship to oxidative corrosion processes. Our initial data show that these bacterial polymers strongly bind iron and manganese, an interaction that appears to correlate with metal oxidation. The effec
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Videla, H. A., M. R. Viera, P. S. Guiamet, M. F. L. de Mele, F. Bianchi, and C. G. Canales. "Laboratory Studies on the Effect of Ozone on the Passivity of Steel and Mixed Bacterial Biofilms." In CORROSION 1993. NACE International, 1993. https://doi.org/10.5006/c1993-93486.

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Abstract The biocidal action of ozone either on aerobic bacterial biofilms of Pseudomonas fluorescens or anaerobic biofilms of two strains of sulphate-reducing bacteria (Desulfovibrio vulgaris and Desulfovibrio desulfuricans) was studied in laboratory experiments within the concentration range of 0.2 to 0.5 ppm under quiescent conditions. Biofilms were formed on SAE 1020 carbon steel and on AISI type 304L stainless steel samples. The influence of the metal surface nature and the contact time on ozone biocidal effectivity as well as ozone effects on the electrochemical behavior of each metal we
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Little, Brenda J., Patricia A. Wagner, and Richard I. Ray. "An Experimental Evaluation of Titanium’S Resistance to Microbiologically Influenced Corrosion." In CORROSION 1992. NACE International, 1992. https://doi.org/10.5006/c1992-92173.

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Abstract The corrosion behavior of titanium and two stainless steels containing 6% molybdenum (AL6XN and SMO 254) was evaluated in extreme environments created by bacteria. Electrochemical parameters and surface chemistry were compared for grade 2 titanium, AL6XN and SMO 254 after exposure to natural seawater, to a pure culture of mesophilic (temperature range 25–40°C) bacterium capable of oxidizing both iron and sulfur, and to a mixed culture of mesophilic facultative bacteria containing sulfate-reducing bacteria (SRB). Titanium weld regions were evaluated for hydride formation after exposure
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de Romero, Matilde F., Junire Parra, Rosemary Ruiz, et al. "Cathodic Polarization Effect on Sessile SRB Growth and Iron Protection." In CORROSION 2006. NACE International, 2006. https://doi.org/10.5006/c2006-06526.

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Abstract Cathodic polarization of a metallic surface in contact with sulfate-reducing bacteria (SRB) has been reported as a technique for corrosion control when the potential reaches values above -950 mV vs CSE1; nevertheless, it has been determined that in populations where this type of bacteria prevails the problem of microbiologically influenced corrosion (MIC) is not controlled adequately2. The objective of this study was to evaluate the severity of the attack of a pure SRB strain on a cathodically polarized iron surface using diverse electrochemical techniques and attack morphology. To do
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Videla, H. A., P. S. Guiamet, M. R. Viera, S. G. Gómez de Saravia, and C. C. Gaylarde. "A Comparison of the Action of Various Biocides on Corrosive Biofilms." In CORROSION 1996. NACE International, 1996. https://doi.org/10.5006/c1996-96286.

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Abstract Results of several years laboratory experience with biocides in the presence of bacterial biofilms on metal surfaces are reported. Planktonic growth and biofilms of Pseudomonas sp. and Pseudomonas fluorescens, were used to assess the biocidal efficacy of glutaraldehyde, formaldehyde, ammonium didecyldimethyl chloride, an isothiazolinones mixture, ozone and sodium hypochlorite. All the biocides showed to be effective to kill planktonic cells within the concentration ranges assayed in this paper. This effectivity was restricted for sessile bacterial population, when the biocidal efficac
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Videla, H. A., M. R. Viera, P. S. Guiamet, M. F. L. de Mele, and J. C. Staibano Alais. "Effect of Dissolved Ozone on the Passive Behavior of Heat Exchanger Structural Materials. Biocidal Efficacy on Bacterial Biofilms." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95199.

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Abstract The effect of dissolved ozone on heat exchanger structural materials (carbon steel, stainless steel, copper and 70:30 copper nickel) has been studied in laboratory experiments, within the concentration range of 0.1 - 1.0 ppm. The biocidal efficacy of ozone on planktonic and sessile growth of Pseudomonas fluorescens was studied in quiescent and flow conditions. Ozone was able to kill the total number of planktonic bacteria in synthetic cooling water. However, ozone is only capable of inducing a partial reduction of bacterial numbers in the case of sessile bacteria. The electrochemical
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de Romero, Matilde F., Sandra Urdaneta, Malbayucel Barrientos, and Gustavo Romero. "Correlation between Desulfovibrio Sessile Growth and OCP, Hydrogen Permeation, Corrosion Products and Morphological Attack on Iron." In CORROSION 2004. NACE International, 2004. https://doi.org/10.5006/c2004-04576.

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Abstract It has been shown that the main protagonists of Microbiologically Induced Corrosion (MIC) in waters injected for the secondary recovery of crude oil and in general for any MIC process, are Sulfate-Reducing Bacteria (SRB), found in their sessile stage adhering to the metal surfaces. This study consisted of evaluating sessile bacterial growth behavior of a pure strain of SRB identified as Desulfovibrio desulfuricans subspecies desulfuricans, on a pure iron sheet during different exposure periods: 3, 6, 9, 15, 18, 21 and 24 hours; and its correlation with open-circuit potential, hydrogen
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Videla, Héctor A., Patricia S. Guiamet, Mónica F. L. de Mele, and Marisa R. Viera. "The Effect of Ozonated Cooling Water on the Corrosion Behavior of Stainless Steel, Titanium and Copper Alloys. Ozone Biocidal Action on Sessile and Planktonic Bacteria." In CORROSION 1999. NACE International, 1999. https://doi.org/10.5006/c1999-99186.

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Abstract Two aspects of ozone utilization as sole chemical treatment for cooling water demand a better understanding: a) the effect of dissolved ozone on the corrosion behavior of heat exchanger structural materials and b) the biocidal action of ozone on bacterial biofilms. To assess the effect of ozone dissolved in synthetic cooling water on the corrosion behavior of different structural materials (stainless steel; 70:30 copper-nickel; aluminum brass and titanium), voltamperometric experiments and corrosion potential vs. time measurements were made at ozone concentrations between 0.1 and 1.2
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Reports on the topic "Bacterial behaviour"

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Irene Newton, Irene Newton. E pluribus unum: how honey bee bacteria coordinate behaviors. Experiment, 2016. http://dx.doi.org/10.18258/6428.

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Oh, Ju Hyun, Aimee Martinez, Huaixuan Cao, et al. Radio frequency heating of washable conductive textiles for bacteria and virus inactivation. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/48060.

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The ongoing COVID-19 pandemic has increased the use of single-use medical fabrics such as surgical masks, respirators, and other personal protective equipment (PPE), which have faced worldwide supply chain shortages. Reusable PPE is desirable in light of such shortages; however, the use of reusable PPE is largely restricted by the difficulty of rapid sterilization. In this work, we demonstrate successful bacterial and viral inactivation through remote and rapid radio frequency (RF) heating of conductive textiles. The RF heating behavior of conductive polymer-coated fabrics was measured for sev
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García, Fredy, Diana Flórez, Aldemar Zúñiga, and Jaime Cubides. Effects of holding time before milking on behavior of dairy cows and milk hygiene quality. Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA, 2016. http://dx.doi.org/10.21930/agrosavia.poster.2016.45.

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El objetivo del estudio fue evaluar el efecto del tiempo de retención (HT) en el comportamiento de las vacas durante el ordeño, los recuentos de células somáticas (SCC) y los recuentos de bacterias (BC) en la leche
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Dunifon, R. E., and T. C. Hazen. The effect of vacuum pump oil on the chemotactic behavior of soil bacteria. Office of Scientific and Technical Information (OSTI), 1990. http://dx.doi.org/10.2172/6423307.

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Lopez de Victoria, G. Chemotactic behavior of deep subsurface bacteria toward carbohydrates, amino acids and a chlorinated alkene. Office of Scientific and Technical Information (OSTI), 1989. http://dx.doi.org/10.2172/6324569.

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Delaire, Caroline. Improving Access to Safe Water in West Bengal, India: From Arsenic and Bacteria Removal to Household Behavior Change. Office of Scientific and Technical Information (OSTI), 2016. http://dx.doi.org/10.2172/1481915.

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Phillips, Donald A., Yitzhak Spiegel, and Howard Ferris. Optimizing nematode management by defining natural chemical bases of behavior. United States Department of Agriculture, 2006. http://dx.doi.org/10.32747/2006.7587234.bard.

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This project was based on the hypothesis that nematodes interacting with plants as either parasites or beneficial saprophytes are attracted to their host by natural products. This concept was supported by numerous observations that parasitic nematodes are attracted to root exudates. Our overall goal was to identify nematode sensory compounds from root exudates and to use that information for reducing nematicide applications. We applied skills of the investigators to achieve three specific objectives: 1) Identify nematode behavioral cues (e.g., attractants or repellents) in root exudates; 2) Id
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Chefetz, Benny, Baoshan Xing, Leor Eshed-Williams, Tamara Polubesova, and Jason Unrine. DOM affected behavior of manufactured nanoparticles in soil-plant system. United States Department of Agriculture, 2016. http://dx.doi.org/10.32747/2016.7604286.bard.

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The overall goal of this project was to elucidate the role of dissolved organic matter (DOM) in soil retention, bioavailability and plant uptake of silver and cerium oxide NPs. The environmental risks of manufactured nanoparticles (NPs) are attracting increasing attention from both industrial and scientific communities. These NPs have shown to be taken-up, translocated and bio- accumulated in plant edible parts. However, very little is known about the behavior of NPs in soil-plant system as affected by dissolved organic matter (DOM). Thus DOM effect on NPs behavior is critical to assessing the
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Shukla, Pavan, Andrew Nordquist, Roderick Fuentes, and Bruce Wiersma. PR644-183611-R01 Vapor Corrosion Inhibitors Effectiveness for Tank Bottom Plate Corrosion Control - Phase 2. Pipeline Research Council International, Inc. (PRCI), 2022. http://dx.doi.org/10.55274/r0012231.

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Soil-side corrosion control is a major challenge for Aboveground Storage Tank (AST) operators. Vapor Corrosion Inhibitors (VCIs) are increasingly being used as an additional corrosion control mitigation tool. A PRCI-sponsored Phase 1 study established baseline performance and evaluated monitoring methods for the VCIs. One focus of this study included VCIs' performance comparison with effective cathodic protection (CP) systems. The investigation concluded that VCIs' corrosion mitigation performance is equivalent to that of an effective CP system. This study also evaluated tank bottom corrosion
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Or, Dani, Shmulik Friedman, and Jeanette Norton. Physical processes affecting microbial habitats and activity in unsaturated agricultural soils. United States Department of Agriculture, 2002. http://dx.doi.org/10.32747/2002.7587239.bard.

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experimental methods for quantifying effects of water content and other dynamic environmental factors on bacterial growth in partially-saturated soils. Towards this end we reviewed critically the relevant scientific literature and performed theoretical and experimental studies of bacterial growth and activity in modeled, idealized and real unsaturated soils. The natural wetting-drying cycles common to agricultural soils affect water content and liquid organization resulting in fragmentation of aquatic habitats and limit hydraulic connections. Consequently, substrate diffusion pathways to soil
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