Relevant bibliographies by topics / Symbiotic relationships

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

Academic literature on the topic 'Symbiotic relationships'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Symbiotic relationships"

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Anhê, Fernando F., Nicole G. Barra, and Jonathan D. Schertzer. "Glucose alters the symbiotic relationships between gut microbiota and host physiology." American Journal of Physiology-Endocrinology and Metabolism 318, no. 2 (February 1, 2020): E111—E116. http://dx.doi.org/10.1152/ajpendo.00485.2019.

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Bacteria and mammals exhibit all aspects of symbiosis. Metabolic flux in bacteria and in specific host cells can influence host-microbe symbiotic relationships and tip the balance between mutualism, commensalism, and parasitism. The relationship between microbes and host metabolism is bidirectional: microbes can influence host blood glucose, but glucose levels can influence the microbiota and host response to specific bacteria. A key consideration determining symbiotic relationships is compartmentalization of bacterial niches by mucosal, chemical, and physical barriers of the gut. We propose that compartmentalization of glucose levels in the blood versus the intestinal lumen is another important factor dictating host-microbe symbiosis. Host glucose and specific bacteria can modify the intestinal barrier, immune function, and antimicrobial defenses, which can then break down compartmentalization of microbes, alter glucose levels and impact symbiosis. Determining how glucose metabolism promotes mutualistic, commensal, and parasitic relationships within the entire microbiota community is relevant to glucose control in diabetes and enteric infections, which occur more often and have worse outcomes in diabetics.
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Souza Monteiro, Roberto Luiz, Flávio De Souza Marinho, and Renelson Ribeiro Sampaio. "Complementarity of Strategic Assets." Obra digital, no. 19 (September 30, 2020): 149–66. http://dx.doi.org/10.25029/od.2020.276.19.

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This article proposes and demonstrates the Evolutionary Model of Symbiotic Relationships for Innovation, which aims to evaluate the propensity to establish mutualistic symbiotic relationships between corporations and startups, considering evidence of the complementarity of strategic assets for innovation of these organizations. Inspired by the concept of symbiosis, the goal is to identify the pairs with the greatest complementarity of strategic resources necessary for the generation and capture of the value of innovation projects and determine if this relationship promotes gains for both parties. Results show a correlation between the propensity indicated by the model and the selection actually performed.
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Puce, Stefania, Carlo Cerrano, Cristina Gioia Di Camillo, and Giorgio Bavestrello. "Hydroidomedusae (Cnidaria: Hydrozoa) symbiotic radiation." Journal of the Marine Biological Association of the United Kingdom 88, no. 8 (December 2008): 1715–21. http://dx.doi.org/10.1017/s0025315408002233.

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Hydroids can establish symbiotic relationships with most marine phyla. Almost entire genera or even families are associated with specific groups (e.g. Hydractiniidae and Cytaeididae with gastropods and hermit crabs, Zancleidae with bryozoans,Dipurenawith sponges,Ralphariawith octocorals,Eugymnantheawith bivalves,ProboscidactylaandTeissierawith serpulids,Bythotiarawith tunicates). Generally, the symbiotic groups belong to the Anthomedusae that, due to the absence of theca, are more plastic in establishing trophic relationships with the hosts. Nevertheless a number of scattered species, mainly Leptomedusae, are strictly associated to algae or sea grasses: in these cases no evident morphological or behavioural adaptations were observed. In animal symbiosis several unrelated symbiotic species show polymorphic colonies or a strong reduction in number and/or size of the tentacles, which are sometimes completely lost. Moreover, these symbiotic species may lack perisarc even in the hydrorhiza.In this paper we summarize the morphological and behavioural adaptations of symbiotic species suggesting that the described aptitude of hydroids to establish relationships with other organisms is not only the result but also the source of the evolutionary radiation of this group.
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VON JACOBI, NADIA. "Institutional interconnections: understanding symbiotic relationships." Journal of Institutional Economics 14, no. 5 (December 19, 2017): 853–76. http://dx.doi.org/10.1017/s1744137417000558.

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AbstractInstitutions are the driving features of economic and human development. Together with other social structures they influence the trajectories of societal change. Such factors are however tightly connected and should not be analysed in isolation but considered as interdependent with each other. This study contributes to the understanding of interconnections among institutions and other structural factors by focusing on two features: the manifold nature of linkages and the possibility of relations being asymmetric. An analogy tosymbiotic relationships, common in ecology, serves as inspiration for an innovative methodological strategy to empirically study multiple interconnections. Focusing on the Brazilian municipality level, the study includes 54 structural factors in a correlation network. Empirical results include the identification ofcentroids, meaning most connected factors, which tend to gain or lose importance at higher levels of municipal development; and the identification of positive asymmetric relationships between structural factors, which may inform on system dynamics.
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Kisseleva, E. P. "Innate immunity underlies symbiotic relationships." Biochemistry (Moscow) 79, no. 12 (December 2014): 1273–85. http://dx.doi.org/10.1134/s0006297914120013.

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Moran, Nancy A., Jacob A. Russell, Ryuichi Koga, and Takema Fukatsu. "Evolutionary Relationships of Three New Species of Enterobacteriaceae Living as Symbionts of Aphids and Other Insects." Applied and Environmental Microbiology 71, no. 6 (June 2005): 3302–10. http://dx.doi.org/10.1128/aem.71.6.3302-3310.2005.

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ABSTRACT Ecological studies on three bacterial lineages symbiotic in aphids have shown that they impose a variety of effects on their hosts, including resistance to parasitoids and tolerance to heat stress. Phylogenetic analyses of partial sequences of gyrB and recA are consistent with previous analyses limited to 16S rRNA gene sequences and yield improved confidence of the evolutionary relationships of these symbionts. All three symbionts are in the Enterobacteriaceae. One of the symbionts, here given the provisional designation “Candidatus Serratia symbiotica,” is a Serratia species that has acquired a symbiotic lifestyle. The other two symbionts, here designated “Candidatus Hamiltonella defensa” and “Candidatus Regiella insecticola,” are sister groups to one another and together show a relationship to species of Photorhabdus.
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Thomas, H. Randolph, Michael J. Horman, and Ubiraci Espinelli Lemes de Souza. "Symbiotic Crew Relationships and Labor Flow." Journal of Construction Engineering and Management 130, no. 6 (December 2004): 908–17. http://dx.doi.org/10.1061/(asce)0733-9364(2004)130:6(908).

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Pandharikar, Gaurav, Jean-Luc Gatti, Jean-Christophe Simon, Pierre Frendo, and Marylène Poirié. "Aphid infestation differently affects the defences of nitrate-fed and nitrogen-fixing Medicago truncatula and alters symbiotic nitrogen fixation." Proceedings of the Royal Society B: Biological Sciences 287, no. 1934 (September 2, 2020): 20201493. http://dx.doi.org/10.1098/rspb.2020.1493.

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Legumes can meet their nitrogen requirements through root nodule symbiosis, which could also trigger plant systemic resistance against pests. The pea aphid Acyrthosiphon pisum , a legume pest, can harbour different facultative symbionts (FS) influencing various traits of their hosts. It is therefore worth determining if and how the symbionts of the plant and the aphid modulate their interaction. We used different pea aphid lines without FS or with a single one ( Hamiltonella defensa , Regiella insecticola, Serratia symbiotica ) to infest Medicago truncatula plants inoculated with Sinorhizobium meliloti (symbiotic nitrogen fixation, SNF) or supplemented with nitrate (non-inoculated, NI). The growth of SNF and NI plants was reduced by aphid infestation, while aphid weight (but not survival) was lowered on SNF compared to NI plants. Aphids strongly affected the plant nitrogen fixation depending on their symbiotic status, suggesting indirect relationships between aphid- and plant-associated microbes. Finally, all aphid lines triggered expression of Pathogenesis-Related Protein 1 ( PR1 ) and Proteinase Inhibitor (PI) , respective markers for salicylic and jasmonic pathways, in SNF plants, compared to only PR1 in NI plants. We demonstrate that the plant symbiotic status influences plant–aphid interactions while that of the aphid can modulate the amplitude of the plant's defence response.
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De Falco, Stefano. "Symbiotic Relationships between SEZ and Urban Societies." ARCHIVIO DI STUDI URBANI E REGIONALI, no. 128 (August 2020): 132–51. http://dx.doi.org/10.3280/asur2020-128008.

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The scientific debate on Special Economic Zones (SEZ) shows many contributions, however the present work intends to offer an original perspective to this theme based on a comparison, through a systemic approach, between the sociourban variables, that make up the symbiotic relationships between SEZ, and urban society. A focus on the SEZ settled in the east of Naples, Italy, is also proposed, which well allows to highlight the investigated socio-urban aspects.
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Kisseleva, E. P. "ACCEPTIVE IMMUNITY — A BASIS FOR SYMBIOTIC RELATIONSHIPS." Russian Journal of Infection and Immunity 5, no. 2 (June 27, 2015): 113–30. http://dx.doi.org/10.15789/2220-7619-2015-2-113-130.

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Dissertations / Theses on the topic "Symbiotic relationships"

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Erazo, Miguel A. "Leveraging Symbiotic Relationships for Emulation of Computer Networks." FIU Digital Commons, 2013. http://digitalcommons.fiu.edu/etd/827.

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The lack of analytical models that can accurately describe large-scale networked systems makes empirical experimentation indispensable for understanding complex behaviors. Research on network testbeds for testing network protocols and distributed services, including physical, emulated, and federated testbeds, has made steady progress. Although the success of these testbeds is undeniable, they fail to provide: 1) scalability, for handling large-scale networks with hundreds or thousands of hosts and routers organized in different scenarios, 2) flexibility, for testing new protocols or applications in diverse settings, and 3) inter-operability, for combining simulated and real network entities in experiments. This dissertation tackles these issues in three different dimensions. First, we present SVEET, a system that enables inter-operability between real and simulated hosts. In order to increase the scalability of networks under study, SVEET enables time-dilated synchronization between real hosts and the discrete-event simulator. Realistic TCP congestion control algorithms are implemented in the simulator to allow seamless interactions between real and simulated hosts. SVEET is validated via extensive experiments and its capabilities are assessed through case studies involving real applications. Second, we present PrimoGENI, a system that allows a distributed discrete-event simulator, running in real-time, to interact with real network entities in a federated environment. PrimoGENI greatly enhances the flexibility of network experiments, through which a great variety of network conditions can be reproduced to examine what-if questions. Furthermore, PrimoGENI performs resource management functions, on behalf of the user, for instantiating network experiments on shared infrastructures. Finally, to further increase the scalability of network testbeds to handle large-scale high-capacity networks, we present a novel symbiotic simulation approach. We present SymbioSim, a testbed for large-scale network experimentation where a high-performance simulation system closely cooperates with an emulation system in a mutually beneficial way. On the one hand, the simulation system benefits from incorporating the traffic metadata from real applications in the emulation system to reproduce the realistic traffic conditions. On the other hand, the emulation system benefits from receiving the continuous updates from the simulation system to calibrate the traffic between real applications. Specific techniques that support the symbiotic approach include: 1) a model downscaling scheme that can significantly reduce the complexity of the large-scale simulation model, resulting in an efficient emulation system for modulating the high-capacity network traffic between real applications; 2) a queuing network model for the downscaled emulation system to accurately represent the network effects of the simulated traffic; and 3) techniques for reducing the synchronization overhead between the simulation and emulation systems.
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Hållstedt, Ulrika. "Inter-organizational Symbiotic Relationships : Key Factors for Success." Thesis, KTH, Industriell ekologi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-183782.

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This report focuses on governance mechanisms for industrial symbiosis (IS). The study takes an organizational approach on material and energy exchanges between different organizations (or different parts in the same organization) leading to increased regional resource efficiency. This project explores different strategies for governance mechanisms and analyzes how these affect trust. Significant factors for initiating and keeping a collaboration successful are also analyzed. Representatives from 24 Swedish cases of symbiotic arrangements are interviewed and ten themes affecting IS collaborations are identified. The themes are governance structure, shared vision, previous collaboration, local conditions, initiating a collaboration, activities to build trust, conflicts, transaction-based or goal-oriented approach, indicators and distribution of costs and benefits. Among the governance structures used are hierarchy (collaboration between different parts of the same organization), joint venture, strategic alliance and different types of agreements. Common is a 10-15 years agreement, sometimes combined with a strategic discussion about the development of the collaboration. Three factors particularly affecting collaborations are identified: strategic meetings, indicators related to the collaboration and fair profit distribution. The factor strategic meetings is about combining long term agreements with innovation. Long term agreements might be necessary when a project requires investments. Meanwhile, this can suppress innovation by supporting outdated solutions. The paradox of needing both long term agreements and continued innovation may be solved by the practice of having strategic meetings and contract surveillance. Another significant factor for successful collaborations is the use of jointly evaluated indicators. To jointly evaluate a project according to predetermined indicators gives all parties the opportunity to know when a collaboration is successful. The third significant factor is fair profit distribution. Unfair profit distribution may delay or stop a project. It may also decrease trust in an ongoing project. A fair profit distribution is a key factor for enabling long term relationships.
Den här rapporten studerar samarbetsformer för industriell symbios (IS). Fokus för den här studien är material- och energiutbyten mellan organisationer eller mellan olika delar i samma organisation som leder till regional resurseffektivisering. Val och implementering av samarbetsform analyseras i relation till förtroende mellan organisationer och lyckade samarbeten. Viktiga faktorer för att lyckas starta och bibehålla ett symbiossamarbete analyseras också. Representanter från 24 svenska fall av symbiotiska samarbeten intervjuas och deras svar analyseras utifrån tio teman: samarbetsform, gemensam vision, tidigare samarbete, lokala förutsättningar, att starta ett samarbete, aktiviteter för att bygga förtroende, konflikter, transaktionsbaserat eller målinriktat förhållningssätt, indikatorer och vinstfördelning. Bland de samarbetsformer som används återfinns hierarki (samarbete mellan olika delar i samma organisation), joint venture, strategisk allians och olika typer av avtal. Vanligt är avtal på 10-15 år, ibland kombinerat med en strategisk diskussion om samarbetets utveckling. Tre faktorer identifieras som extra viktiga vid symbiotiska samarbeten: strategiska möten, indikatorer relaterade till samarbetet och rättvis vinstfördelning. Strategiska möten handlar om att kombinera långsiktiga avtal med innovation. Långsiktiga avtal behövs ofta i symbiossamarbeten för att kunna göra investeringar. Samtidigt kan detta låsa fast utdaterade lösningar och försvåra innovation och utveckling. Att ha avtalsbevakning och en strategisk diskussion kring utveckling av samarbetet har identifierats som ett sätt att lösa detta på. En annan betydande faktor för lyckade samarbeten är gemensamma indikatorer relaterade till samarbetet. Att gemensamt utvärdera samarbetet enligt uppsatta indikatorer ger alla parter möjlighet att veta när ett samarbete lyckats. Den tredje identifierade faktorn är rättvis vinstfördelning. Orättvis vinstfördelning kan stoppa eller försena ett samarbete. Det kan också urholka parternas förtroende till varandra. En rättvis vinstfördelning kan däremot skapa förtroende och är en nyckelfaktor till ett långsiktigt samarbete.
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Permild, Victor. "Elmer, the memory machine: Exploring symbiotic relationships with your microchip implant." Thesis, Malmö högskola, Fakulteten för teknik och samhälle (TS), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-21172.

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In this paper, I explore the emerging field of voluntary implants as seen in the DIY biohacking scene. My work on such implants focuses specifically on implantable Radio frequency Identification capsules. With the approach of research through design, I have undergone an iterative process, combining research and prototyping methods to externalize insights and knowledge generated along the way, in an effort to bring shed light on the new ideas and design considerations that arise when we embed computer technology in our bodies. By challenging the status quo, and setting aside my preconceptions through speculative design, my work has resulted in a working prototype, inspired by the ideology of slow technology. Elmer, the memory machine, is a device that enables the implantee to capture memories in point of time via their implants. Here user are can record and review moments of everyday life, merely through a timestamp — a design decision that contributes to the debate on topics like convenience, privacy, and the right to be human.
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Mansur, Irdika. "Diversity of rhizobia nodulating the tree legumes Acacia mangium and Paraserianthes falcataria and their interaction with arbuscular mycorrhizal fungi in young seedlings." Thesis, University of Kent, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.310199.

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Orfanoudakis, Michail. "Symbiotic relationships of Alnus glutinosa with arbuscular mycorrhizal fungi and with Frankia." Thesis, University of South Wales, 2003. https://pure.southwales.ac.uk/en/studentthesis/symbiotic-relationships-of-alnus-glutinosa-with-arbuscular-mycorrhizal-fungi-and-with-frankia(c70364aa-677c-4611-a733-ffd98314a733).html.

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The occurrence in Scotland of arbuscular mycorrhizal fungi (AMF) infective on Alnus glutinosa and the effects on early growth of inoculation of seedlings with AMF and Frankia were investigated. AMF characteristic of G/omiw-like fungi were detected microscopically in A. glutinosa roots from mineral and loam but not from highly organic soils. Both GJomus- and Gigaspora-like fungi were detected only in roots from sandy soils. Glasshouse experiments showed that Glomus and Gigaspora species gave higher colonisation of roots, and were of higher compatibility with the host plant, than Acutelospora or Scutettospora species. Colonisation by AMF increased nodulation by Frankia and vice versa. Inoculation with AMF alone and dual inoculation with Gigaspora rosea and Frankia inhibited growth of young A. glutinosa seedlings. Initially after inoculation, AMF colonisation was poor allowing the host to meet the requirements of both developing symbioses. Mycorrhizal plants inoculated with Frankia 15 days after AMF inoculation, were under significant stress and this delayed the beneficial effects of AMF and Frankia symbiosis. Seedlings compensated for the cost of symbiosis by developing a larger, leafy shoot in a period of 25-30 days after AMF inoculation, with or with out, Frankia nodulation. A significant increase in root length and branching detected after inoculation with AMF and Frankia must impose additional energy requirements. However, the stimulation of lateral root branching that follows AMF colonisation may facilitate nutrient uptake, thus helping the plant to overcome the disadvantages of early retardation of shoot growth. Competition with adjacent plant species for below ground space may also be enhanced thus facilitating competition for growing space with other plant species. These factors may be part of a strategy that assists the survival of very young seedlings in the field. The data obtained suggest that delaying Frankia inoculation for 3-4 weeks after inoculation with selected AMF should improve the production in Scottish nurseries of robust, well nodulated and mycorrhizal seedlings.
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Ramongolalaina, Clarissien. "Relationships between the symbiotic compatibility of Bradyrhizobium strains and root-secreted flavonoids in soybean." Kyoto University, 2018. http://hdl.handle.net/2433/232353.

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Huber, Mary Christine. "An ultrastructural study of the symbiotic relationships of four strains of Bradyrhizobium japonicum with glycine max /." free to MU campus, to others for purchase, 1997. http://wwwlib.umi.com/cr/mo/fullcit?p9841152.

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Van, Leuven Nancy. "Hard news, soft news, and tough issues : the symbiotic relationships between NGOs, news agencies, and international development /." Thesis, Connect to this title online; UW restricted, 2007. http://hdl.handle.net/1773/6154.

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Moreland, Harold D. "An exploratory study of symbiotic changing relationships between a major aerospace manufacturer and thirty-four of its component suppliers." Thesis, University of Edinburgh, 1994. http://hdl.handle.net/1842/20028.

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In this study the natural science definition of symbiosis is modified in several ways to suit the business context. To demonstrate symbiosis it has been deemed appropriate that the SMEs must have noted, acted on and benefited from the changes being made by the main manufacturer/assembler. In this way it can be argued that the parties (the main manufacturer and its subcontractors) are in a symbiotic relationship. In order to test out the relevance and the academic viability of the symbiotic concept, it was felt that the study of a high-technology industry, for example aerospace, automotive or electronics, would be appropriate. With this factor in mind, the aerospace industry was selected as it is perceived to be globally oriented, have transitory customers, demands high-technology and quality assurance, appreciable percentage of out-sourcing and consists of a limited number of major manufacturers, each of whom are easily identifiable. BAe Prestwick (Prestwick) is a complete assembler of two aircraft models - the nineteen passenger Jetstream 31 and the twenty-nine passenger Jetstream 41. Prestwick routinely out-sources about sixty per cent of their components and sub-assemblies. The main issues discussed with the SMEs were whether they observed changes at Prestwick, to what extent were the SMEs making consequential mirror-image or similar changes, and finally, did the SMEs perceive the changes made by both parties as being mutually beneficial and commensal. The results established that there was growing symbiotic relationship occurring between the major manufacturer and thirty-four of its component suppliers who were studied in this research. These symbiotic changes meet the definition of symbiosis, mutual beneficiality and commensality as defined in this research. This case study therefore has justified the use of the symbiotic concept, modified for business purposes, as a useful tool for examining and analyzing the changing relationships between the major assembler and a sample of subcontractors in the civil aerospace industry.
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Bernal, Paul Alexander. "Do deficiencies in data privacy threaten our autonomy and, if so, can informational privacy rights meet this threat?" Thesis, London School of Economics and Political Science (University of London), 2011. http://etheses.lse.ac.uk/321/.

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This thesis sets out a model to examine how the internet functions. 'The symbiotic web' suggests a symbiotic relationship between corporations that have built business models dependent upon the gathering of personal data from people, and the individuals themselves who have begun to rely on apparently 'free' services (from search to email, social networking to YouTube). Having set out the model, the thesis looks at its implications: how it has contributed to many, both the positive and negative, developments on the internet in recent years, but also driven the mass gathering, use and holding of personal data. The symbiotic web is currently essentially beneficial to both businesses and individuals, but there are significant risks attached - risks associated with the accumulation of data and risks that the symbiotic relationship could become negative and parasitic, putting individuals' privacy and autonomy at risk. The implications of this model are examined through the use of case studies: the dispute between Google and the Article 29 Working Party over data retention, Phorm's 'Webwise' behavioural targeting system, and a number of smaller case studies about data vulnerability from the HMRC data disc loss to the ACS:Law hack/leak. The thesis suggests the development and use of specific rights designed for the internet to address the associated risks: a 'right to roam the internet with privacy', a right to monitor those who monitor us, and a 'right to delete data'. These rights would be set out as principles rather than enacted and enforced as laws, and brought into play through Murray's model of symbiotic regulation. These rights would support the positive development of the web symbiosis and encourage and shape new business models that are more supportive of individual autonomy and privacy.
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Books on the topic "Symbiotic relationships"

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Telford, Sam Rountree. The ecology of a symbiotic community. Malabar, Fla: Krieger Pub. Co., 1997.

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Linguistic ties between ancient Egyptian and Bantu: Uncovering symbiotic affinities and relationships in vocabulary. Boca Raton: Universal-Publishers, 2014.

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Heaney, Seamas. Working in partnership: A symbiotic relationship?. [s.l: The Author], 2000.

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Livingstone, Siobhan. Working in partnership: A symbiotic relationship?. [s.l: The Author], 2000.

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Chaikin, David A. Corruption and money laundering: A symbiotic relationship. New York: Palgrave-Macmillan, 2009.

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Sharman, J. C. (Jason Campbell), 1973-, ed. Corruption and money laundering: A symbiotic relationship. New York: Palgrave Macmillan, 2009.

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Pryor, Kimberley Jane. Mimicry and relationships. New York: Marshall Cavendish Benchmark, 2009.

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Kirkpatrick, Gordon. Symbiotic relationships ... symbols, symmetries, symphonies, symposiums, symptoms...or sympathies?: An examination of the expanding interpretations of school governance and the perceptions of school governors in an inner city primary school in Birmingham. Birmingham: University of Birmingham, 1997.

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Symbiosis of plants and microbes. London: New York, 1992.

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Indian Institute of Advanced Study., ed. Troubled reflections: Reporting violence : media's symbiotic relationship with violence , ethnic violence, terrorism, and war. Shimla: Indian Institute of Advanced Study, 2009.

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Book chapters on the topic "Symbiotic relationships"

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Ciancio, Aurelio. "Symbiotic Relationships." In Invertebrate Bacteriology, 49–96. Dordrecht: Springer Netherlands, 2016. http://dx.doi.org/10.1007/978-94-024-0884-3_3.

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Jeffrey, David W. "Symbiotic and other associations for nutrient capture." In Soil~Plant Relationships, 63–81. Dordrecht: Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-011-6076-6_4.

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Özcan, Elif Gamze. "Complex Relationships of Symbiotic Organizations." In Springer Proceedings in Complexity, 635–48. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-64554-4_46.

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Krishnan, Hari B., and Steven G. Pueppke. "Host range, RFLP, and antigenic relationships between Rhizobium fredii strains and Rhizobium sp. NGR234." In Symbiotic Nitrogen Fixation, 21–29. Dordrecht: Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-1088-4_3.

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Honegger, R. "Fine Structure of Different Types of Symbiotic Relationships in Lichens." In Lichen Physiology and Cell Biology, 287–302. Boston, MA: Springer US, 1985. http://dx.doi.org/10.1007/978-1-4613-2527-7_20.

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Matos, Isabelle Faria, Bianca do Carmo Silva, Sávio Bastos de Souza, Amanda Azevedo Bertolazi, Narjara Laranja de Souza Pedroni, Aline Intorne, Daniel Pessanha Ribeiro, and Alessandro Coutinho Ramos. "Ecophysiology of Nitrogen in Symbiotic Relationships of Plants and Microorganisms." In Soil Biology, 33–50. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-71206-8_2.

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Wilkinson, T. L., and H. Ishikawa. "The assimilation and allocation of nutrients by symbiotic and aposymbiotic pea aphids, Acyrthosiphon pisum." In Proceedings of the 10th International Symposium on Insect-Plant Relationships, 195–201. Dordrecht: Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-017-1890-5_25.

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Vimal, Divya. "Symbiotic Relationship." In Encyclopedia of Animal Cognition and Behavior, 1–5. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-47829-6_1409-1.

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Testa, Pierpaolo, Luigi Cantone, Giuseppe Fabio Cantone, and Jay Kandampully. "The Role of Technological Platforms in Co-creating Symbiotic Relationships Between Firms and Society." In Advances in the Human Side of Service Engineering, 89–96. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-80840-2_9.

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McFall-Ngai, Margaret J., and Jeffrey I. Gordon. "Experimental Models of Symbiotic Host-Microbial Relationships: Understanding the Underpinnings of Beneficence and the Origins of Pathogenesis." In Evolution of Microbial Pathogens, 147–66. Washington, DC, USA: ASM Press, 2014. http://dx.doi.org/10.1128/9781555815622.ch9.

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Conference papers on the topic "Symbiotic relationships"

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Andre, Leanderson, and Rafael Stubs Parpinelli. "A Pareto-Based Symbiotic Relationships Model for Unconstrained Continuous Optimization." In 2016 5th Brazilian Conference on Intelligent Systems (BRACIS). IEEE, 2016. http://dx.doi.org/10.1109/bracis.2016.066.

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Lawson, Barry, Malcolm Hill, April Hill, Tyler Heist, and Connor Hughes. "An agent-based simulation model of sponge: Algae symbiotic relationships." In 2015 Winter Simulation Conference (WSC). IEEE, 2015. http://dx.doi.org/10.1109/wsc.2015.7408229.

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Wang, Lei-lei, and Wei Chen. "Characteristics and Symbiotic Relationships between Carbon Fines and Attached Bacteria in GAC Treatment Effluents." In 2009 International Conference on Energy and Environment Technology. IEEE, 2009. http://dx.doi.org/10.1109/iceet.2009.519.

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Gridina, T. S., and E. N. Ponomareva. "DEVELOPMENT OF A BIOLOGICAL PRODUCT FOR IMPROVING THE QUALITY OF AGRICULTURAL PRODUCTS." In STATE AND DEVELOPMENT PROSPECTS OF AGRIBUSINESS. DSTU-PRINT, 2020. http://dx.doi.org/10.23947/interagro.2020.1.479-482.

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Under natural conditions, plants and microorganisms are closely interconnected, between them there are various forms of relationships and mutual influence. The role of microorganisms in the ecology and life of the agroecosystem is extremely significant [1]. Symbiotic relationships contribute to phytostimulation of plant growth and development, and antagonist bacteria suppress phytopathogens and support plant immunity. Biological products based on microorganisms are safe or low toxic to humans and the environment. The areas of agriculture that are involved in the development of drugs that reduce the amount of nitrates are relevant. The article reflects an experimental study of the developed biological product that reduces the amount of nitrates in the cultivation of vegetable products.
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Escalfoni, Rafael, and Jonice Oliveira. "Coral: A Framework based on Social Network Analysis to Support the Startup Ecosystem Management." In Anais Estendidos do Simpósio Brasileiro de Sistemas de Informação. Sociedade Brasileira de Computação (SBC), 2021. http://dx.doi.org/10.5753/sbsi.2021.15366.

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Startup ecosystems are business communities continually unfolding where different actors interact in symbiotic activities to create mutual benefits. A smart startup ecosystem demands an understanding of the interests, capabilities, and affinities among members to take harmony and ensure the group's prosperity. The absence of such mechanisms would compromise the innovation process efficiency, and the environmental imbalance might lead to behaviors harmful to each participant's community to identify convergences and possible partnerships that can help in the development of new business. From this problem, our main contribution is the Coral framework - a social network analysis approach to assist in evaluating relationships in communities. Based on a set of two observational studies in industrial cases, we verified that it is possible to describe the social and material aspects needed to enhance integration and provide greater network efficiency.
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Egan, Paul F., Jonathan Cagan, Christian Schunn, and Philip R. LeDuc. "Cognitive-Based Search Strategies for Complex Bio-Nanotechnology Design Derived Through Symbiotic Human and Agent-Based Approaches." In ASME 2014 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/detc2014-34714.

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Complex systems are challenging for engineers to understand and design. This work demonstrates a synergistic cognitive and agent-based methodology for developing and implementing rule-based strategies that improve human search performance in optimization design tasks. The domain of our study is the design of synthetic myosin-based systems, the biologically-based building block of muscle. We began with an initial cognitive study of users solving design tasks with three varied difficulties using a graphical user interface, and tracked how they manipulated design variables in their search process. User search behaviors resulting in the best and worst designs were then examined. Trends were identified that were used to formulate three strategies automated by computational agents solving the same tasks as the users. The most successful identified strategy implemented by the agents was a combination of univariate searches to learn parameter relationships and then applying that knowledge in greedy local searches. On one of the three tasks, an initial random search improved results. A subsequent cognitive study was conducted with users implementing the best agent-tested strategies. Users implementing the strategy performed significantly better than users performed in the first study with no provided strategy. These results show the power of synergistic human and agent-based approaches, in that cognitive-based findings can provide a starting place for computational search algorithms to begin testing strategies. Experimentation through agent-based methods via fast and extensive automated searches can then produce effective strategies that are given back to users. Our primary findings demonstrate that these agent-tested strategies significantly improve human search performance in designing these complex systems.
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Hosoda, Ryusuke, Koichi Hanano, and Yoichi Fukutani. "Promotion of Symbiotic Relationship Between Human and Ecosystems in a Small Island." In ASME 2003 22nd International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2003. http://dx.doi.org/10.1115/omae2003-37325.

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People have become aware that maintenance of symbiotic relations between people and their surrounding environment is important not only for people’s happiness but also for their own existence on the earth system. Facing up to reality, however, there have arisen matters of regret caused by the human lives and activities. One of big problems we have to consider is scatter of waste and debris on natural beaches, especially in the coastal area near the dense populated area. We have to remember that the scatter is the results of human activities mainly on the coastal land area. The problem had become serious on a small island located near the mouth of Osaka Bay, where rubbishes such as tins, bottles and plastic bottles, bags and sheets have been piled and remained on the beach for more than half a century. People living in a small community, who were worrying about the decline of the ecosystem of the small island, started the activity of beach cleaning more than ten years ago. Since then, the quality of the ecosystem on the island has been maintained in a permissible condition. They also started the field researches on the fauna and flora in and around the island to make an inventory of fauna and flora. Their activities were appreciated and they were honored with testimonials commending their contribution on the maintenance of symbiosis. In the present paper, people’s activities are introduced with the importance of promoting the symbiosis with ecosystem in surrounding natural environments.
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Jawaharlal, Mariappan, Stephanie Nguyen Ellingwood, and Kiranbala Thokchom. "Life Centered Design Using Morphological Chart." In ASME 2016 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/imece2016-65121.

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Traditional engineering design is a customer-centric approach that focuses on maximizing performance objectives and minimizing costs under resource constraints. This approach may be effective in meeting the needs of a particular customer but may be detrimental for a larger group of people. A more inclusive human-centered design attempts to deal with a broader base of customers extending beyond geographical boundaries. Inadequacy of even this approach is apparent, as only humans are the center of this design paradigm. Life Centered Design (LCD) is different from traditional design methodology. It accounts for all forms of life by creating beneficial symbiotic relationships between humans and other living matters leading to sustainability. Nature has solved most problems we face in some form, and it continues to inspire humans. In this context, the LCD approach makes perfect sense as a concept. The challenge, however, is to find solutions using the LCD approach. How do engineers, who avoided biology in the first place, identify potential solutions from nature for solving problems in hand? This paper proposes the use of morphological charts in the early design phase to generate potential solutions. Specifically, the objective is to develop a structured system that will enable industry innovators to correlate everyday engineering functions with those available in nature. By developing a morphological chart with this correlation, engineers and designers can now identify and create life-friendly designs.
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Ibragimov, A. E., D. Yu Garshina, An Kh Baymiev, and O. V. Lastochkina. "Modulation of Triticum aestivum L. tolerance to combined abiotic/biotic stresses by endophytic plant growth promoting bacteria Bacillus subtilis." In РАЦИОНАЛЬНОЕ ИСПОЛЬЗОВАНИЕ ПРИРОДНЫХ РЕСУРСОВ В АГРОЦЕНОЗАХ. Federal State Budget Scientific Institution “Research Institute of Agriculture of Crimea”, 2020. http://dx.doi.org/10.33952/2542-0720-15.05.2020.11.

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Wheat (Triticum aestivum L.) is one of the most important cereal food crops worldwide. Various abiotic and biotic stresses or their combinations lead to crop losses (up to 50-82%) and pose a serious threat to the agricultural industry and food security. Plant growth-promoting endophytic bacteria Bacillus subtilis are considered as a bioactive and eco-friendly strategy for plant protection. Earlier, we have shown B. subtilis 10-4 has a growth-promoting and anti-stress effect on wheat under water deficiency. Here, we investigated the effect of B. subtilis 10-4 and B. subtilis 10-4+salicylic acid (SA) on growth and tolerance of wheat (cv. ‘Omskaya-35’) to combined drought (12%PEG) and Fusarium culmorum. 12%PEG and F. culmorum led to yellowing of leaves (in addition to traces of the root damages). Inoculation with 10-4 and especially 10-4+SA reduced the fusarium development in wheat under drought. Similar effects were revealed for growth parameters. Also, 10-4 (especially 10-4+SA) reduces stress-induced lipid peroxidation (MDA). Such physiological effect may be connected with the ability of strain 10-4 to colonize the internal tissues of host-plant and regulate metabolism from the inside. The obtained construct based on the plasmid pHT01 and the green fluorescent protein (gfp) gene, by which was modified the strain 10-4, will allow revealing the nature of the symbiotic relationships between the strain 10-4 and host-plant. The findings indicate that application B. subtilis 10-4 and its composition with SA may be an effective strategy to increase wheat tolerance to the combined abiotic/biotic stresses.
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Aitken, Jonathan M., Owen McAree, and Sandor M. Veres. "Symbiotic relationship between robots — a ROS ARDrone/YouBot library." In 2016 UKACC 11th International Conference on Control (CONTROL). IEEE, 2016. http://dx.doi.org/10.1109/control.2016.7737516.

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Reports on the topic "Symbiotic relationships"

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Carrascal Incera, Andre, Anastasios Kitsos, and Diana Gutierrez Posada. Universities, students and regional economies: A symbiotic relationship? University of Stavanger, 2020. http://dx.doi.org/10.3990/4.2535-5686.2020.05.

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