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Relevant bibliographies by topics / Biotic reactions

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Academic literature on the topic 'Biotic reactions'

Author: Grafiati

Published: 8 June 2024

Last updated: 31 July 2025

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Journal articles on the topic "Biotic reactions"

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Sheik, Cody S., H. James Cleaves, Kristin Johnson-Finn, et al. "Abiotic and biotic processes that drive carboxylation and decarboxylation reactions." American Mineralogist 105, no. 5 (2020): 609–15. http://dx.doi.org/10.2138/am-2020-7166ccbyncnd.

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Abstract Carboxylation and decarboxylation are two fundamental classes of reactions that impact the cycling of carbon in and on Earth’s crust. These reactions play important roles in both long-term (primarily abiotic) and short-term (primarily biotic) carbon cycling. Long-term cycling is important in the subsurface and at subduction zones where organic carbon is decomposed and outgassed or recycled back to the mantle. Short-term reactions are driven by biology and have the ability to rapidly convert CO2 to biomass and vice versa. For instance, carboxylation is a critical reaction in primary pr

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Miller, R. H., A. A. Berryman, and C. A. Ryant. "Biotic elicitors of defense reactions in lodgepole pine." Phytochemistry 25, no. 3 (1986): 611–12. http://dx.doi.org/10.1016/0031-9422(86)88008-6.

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Margalef-Marti, Rosanna, Raul Carrey, Albert Soler, and Neus Otero. "Isotopic fractionation associated to nitrate attenuation by ferrous iron containing minerals." E3S Web of Conferences 98 (2019): 12013. http://dx.doi.org/10.1051/e3sconf/20199812013.

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Biotic and abiotic laboratory experiments of nitrate and nitrite reduction by Fe-containing minerals were performed and the isotopic fractionation of the different reactions was calculated in order to determine whether it is possible to distinguish biotic and abiotic reactions involving N compounds. Results of biotic experiments showed nitrate reduction up to 96 % with transient NO2- accumulation and no significant N2O production. No significant nitrate attenuation was observed in abiotic nitrate reduction experiments. Abiotic experiments of nitrite reduction showed a rapid decrease in nitrite

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Chauhan, Sambhavana, Sneha Yogindran, and Manchikatla Venkat Rajam. "Role of miRNAs in biotic stress reactions in plants." Indian Journal of Plant Physiology 22, no. 4 (2017): 514–29. http://dx.doi.org/10.1007/s40502-017-0347-3.

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Büyüksönmez, Fatïh, Thomas F. Hess, Ronald L. Crawford, and Richard J. Watts. "Toxic Effects of Modified Fenton Reactions on Xanthobacter flavus FB71." Applied and Environmental Microbiology 64, no. 10 (1998): 3759–64. http://dx.doi.org/10.1128/aem.64.10.3759-3764.1998.

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ABSTRACT The toxic effects of modified Fenton reactions onXanthobacter flavus FB71, measured as microbial survival rates, were determined as part of an investigation of simultaneous abiotic and biotic oxidations of xenobiotic chemicals. A central composite, rotatable experimental design was developed to study the survival rates of X. flavus under various concentrations of hydrogen peroxide and iron(II) and at different initial cell populations. A model based on the experimental results, relating microorganism survival to the variables of peroxide, iron, and cellular concentrations was formulat

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McGlynn, Shawn E., Jennifer B. Glass, Kristin Johnson-Finn, et al. "Hydrogenation reactions of carbon on Earth: Linking methane, margarine, and life." American Mineralogist 105, no. 5 (2020): 599–608. http://dx.doi.org/10.2138/am-2020-6928ccbyncnd.

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Abstract Hydrogenation reactions are a major route of electron and proton flow on Earth. Interfacing geology and organic chemistry, hydrogenations occupy pivotal points in the Earth’s global geochemical cycles. Some examples of hydrogenation reactions on Earth today include the production and consumption of methane in both abiotic and biotic reactions, the reduction of protons in hydrothermal settings, and the biological synthesis and degradation of fatty acids. Hydrogenation reactions were likely important for prebiotic chemistry on the early Earth, and today serve as one of the fundamental r

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Wołos, Agnieszka, Rafał Roszak, Anna Żądło-Dobrowolska, et al. "Synthetic connectivity, emergence, and self-regeneration in the network of prebiotic chemistry." Science 369, no. 6511 (2020): eaaw1955. http://dx.doi.org/10.1126/science.aaw1955.

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The challenge of prebiotic chemistry is to trace the syntheses of life’s key building blocks from a handful of primordial substrates. Here we report a forward-synthesis algorithm that generates a full network of prebiotic chemical reactions accessible from these substrates under generally accepted conditions. This network contains both reported and previously unidentified routes to biotic targets, as well as plausible syntheses of abiotic molecules. It also exhibits three forms of nontrivial chemical emergence, as the molecules within the network can act as catalysts of downstream reaction typ

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Umar, Qasim, and Mei Luo. "A Brief Review: Advancement in the Synthesis of Amine through the Leuckart Reaction." Reactions 4, no. 1 (2023): 117–47. http://dx.doi.org/10.3390/reactions4010007.

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This review presents a summary of reactions that take place during the “Leuckart-type reaction”. The significance of, as well as recent advancements in, the synthesis of amines through simple and inexpensive methods using readily available raw materials is discussed. This review includes all catalytic and noncatalytic reactions that involve the Leuckart method. Recent studies have shown that at least a quarter of C–N bond-forming reactions in the pharmaceutical industry are occur with the support of reductive amination. Recently, experimental conditions have achieved excellent yields. The “Leu

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Regassa, Meseret. "Plant Response to Biotic and Abiotic Stresses." Plant 13, no. 2 (2025): 43–48. https://doi.org/10.11648/j.plant.20251302.11.

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The main elements influencing agricultural productivity in terms of both quantity and quality are biotic and abiotic stressors. The purpose of this study is to examine how biotic and abiotic stress affect plant productivity and production, as well as to highlight potential plant adaptation strategies. Abiotic stressors that cause crop losses include drought, water logging, salinity, wind, air pollution, heavy metal stress, and severe temperatures such the chilling effect and heat. Similar to abiotic stressors, biotic stressors like disease and insect pests can endanger plants and have an impac

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BÜLBÜL, Sibel, Emine Burcu TURGAY, Merve Nur ERTAS OZ, and Sinan AYDOĞAN. "Detection of some registered barley varieties reactions to barley leaf stripe disease." Mediterranean Agricultural Sciences 36, no. 2 (2023): 91–94. http://dx.doi.org/10.29136/mediterranean.1206871.

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Cereals are a significant agricultural product group with the highest cultivation area and production in Turkey. Among these cereals, barley is an important cereal used in human and animal nutrition, and the most widelycultivated plant after wheat. There are biotic and abiotic factors which affect the yield and quality parameters of barley. Of the biotic factors, barley leaf stripe (agent: Pyrenophora graminea (anamorph: Drechslera graminea) is an important fungal disease. Infections can occur in diseased seeds and in the presence of suitable environmental conditions. Hence, the use of disease

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Dissertations / Theses on the topic "Biotic reactions"

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Jasaitis, Audrius. "Electrogenic reactions in the heme-copper oxidase family of enzymes." Helsinki : University of Helsinki, 2002. http://ethesis.helsinki.fi/julkaisut/mat/bioti/vk/jasaitis/.

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Haapa-Paananen, Saija. "The mechanisms, applications, and target site selection of bacteriophage Mu minimal in vitro DNA transposition reaction." Helsinki : University of Helsinki, 2002. http://ethesis.helsinki.fi/julkaisut/mat/bioti/vk/haapa-paananen/.

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Mukhamediyarova, Akerke. "Microbiological Enhanced Oil Recovery : Model of Kinematic Waves and Asymptotic Analysis." Electronic Thesis or Diss., Université de Lorraine, 2020. http://www.theses.fr/2020LORR0301.

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L’un des objectifs stratégiques de l’industrie pétrolière moderne est le développement réserve effective de pétrole à haute viscosité, caractérisées par une faible mobilité entraînant une forte baisse du facteur de récupération du pétrole. Le développement de tels réservoirs par des méthodes traditionnelles (déplétion naturelle, injection d’eau, etc.) n’est souvent pas efficace. L’alternative est une application de méthodes de récupération actives, en d’autres termes, des méthodes de récupération assistée du pétrole. Dans cette thèse, nous analysons les problèmes de modélisation du déplacement

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Botella, Jean-Marie. "Etude sur reactions modeles du transfert de groupement carboxyle catalyse par la biotine." Toulouse 3, 1987. http://www.theses.fr/1987TOU30059.

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Etude cinetique des reactions d'hydrolyse et d'aminolyse d'esters allophaniques, reactions constituant une situation modele de la reaction de transfert du groupement carboxyle de la carboxybiotine a l'accepteur ceci dans les reactions catalysees par le coenzyme biotine

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Cohen-Tannoudji, Laetitia. "CINETIQUE DE REACTIONS LIGAND-RECEPTEUR EN SURFACE - étude fondée sur l'utilisation de colloïdes magnétiques." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2006. http://tel.archives-ouvertes.fr/tel-00441918.

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Ce manuscrit présente une étude des cinétiques de réactions ligand-récepteur sur des surfaces en regard, fondée sur l'utilisation de particules magnétiques colloïdales. Notre démarche repose sur la mesure de cinétiques de formation de doublets indépendants de particules, déclenchée par l'application d'un champ magnétique. Ces mesures sont directement reliées aux constantes cinétiques du couple ligand-récepteur à la surface des particules magnétiques. En considérant le couple streptavidine-biotine, nous avons validé notre approche et mis en évidence une source de variabilité des constantes d'as

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MASACHCHIGE, C. N. N. NANAYAKKARAWASAM. "STUDY OF THE EFFECT OF ABIOTIC AND BIOTIC STRESS ON THE GROWTH DEVELOPMENT AND SECONDARY METABOLISM OF MEDICINAL PLANT SPECIES." Doctoral thesis, Università degli Studi di Milano, 2012. http://hdl.handle.net/2434/168729.

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Achillea collina Becker ex Rchb., a medicinal plant rich in volatile compounds, was used to study the effects of biotic and abiotic stresses over plant growth and secondary metabolism. Biotic stress was induced by Myzus persiceae Sulzer and Macrosiphoniella millefolii (De Geer ), a generalist and specialist aphid species respectively. Abiotic stress was caused by mechanical damages provoked by a pin and a specially built equipment which apply a controlled and extended pressure to the plants. Plant growth and volatile compounds emissions were evaluated in the different experimental condi

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Coelho, Junior Eduardo Ferreira. "S?ntese qu?mica, avalia??o do potencial biol?gico e estudos de intera??o com meios biomim?ticos de Glicopept?deo-Triaz?is derivados de HSP-1." UFVJM, 2015. http://acervo.ufvjm.edu.br/jspui/handle/1/1044.

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Zrein, Maan. "Applications de nouvelles methodes immuno-enzymatiques de diagnostic en virologie humaine et vegetale." Strasbourg 1, 1986. http://www.theses.fr/1986STR13088.

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"Coupled Abiotic and Biotic Cycling of Nitrous Oxide." Doctoral diss., 2020. http://hdl.handle.net/2286/R.I.57072.

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abstract: Nitrous oxide (N2O) is an important greenhouse gas and an oxidant respired by a diverse range of anaerobic microbes, but its sources and sinks are poorly understood. The overarching goal of my dissertation is to explore abiotic N2O formation and microbial N2O consumption across reducing environments of the early and modern Earth. By combining experiments as well as diffusion and atmospheric modeling, I present evidence that N2O production can be catalyzed on iron mineral surfaces that may have been present in shallow waters of the Archean ocean. Using photochemical models, I showed

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Chiou, Yi-Jang, and 邱奕璋. "Phosphoramidation Reactions for Nucleic Acids Conjugating with Peptides, Proteins, Chromophores and Biotin Derivaties." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/99779113424401190072.

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碩士<br>高雄醫學大學<br>醫藥暨應用化學研究所<br>98<br>The original aim of this research was to develop a new phosphoramidation reaction suitable for nucleic acid and small organic compound conjugations which could be exploited to identify amidase ribozymes from RNA pools. An amine-containing biotin derivative (11) was synthesized and used to systematically optimize a previously ineffective and inefficient phosphoramidation reaction method. The improved phosphoramidation reaction increased yields of nucleic acid-11 conjugates up to 80% after 3-hr reactions. Applications of the phosphoramidation reactions to con

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Books on the topic "Biotic reactions"

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Florkin, Marcel, and Elmer H. Stotz. Hydrolytic Reactions: Cobamide and Biotin Coenzymes. Elsevier, 2014.

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Calvert, Jack G., John J. Orlando, William R. Stockwell, and Timothy J. Wallington. The Mechanisms of Reactions Influencing Atmospheric Ozone. Oxford University Press, 2015. http://dx.doi.org/10.1093/oso/9780190233020.001.0001.

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Ozone, an important trace component, is critical to life on Earth and to atmospheric chemistry. The presence of ozone profoundly impacts the physical structure of the atmosphere and meteorology. Ozone is also an important photolytic source for HO radicals, the driving force for most of the chemistry that occurs in the lower atmosphere, is essential to shielding biota, and is the only molecule in the atmosphere that provides protection from UV radiation in the 250-300 nm region. However, recent concerns regarding environmental issues have inspired a need for a greater understanding of ozone, an

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Book chapters on the topic "Biotic reactions"

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Pretzsch, H., M. del Río, F. Giammarchi, E. Uhl, and R. Tognetti. "Changes of Tree and Stand Growth: Review and Implications." In Climate-Smart Forestry in Mountain Regions. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-80767-2_6.

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AbstractIn this chapter, we review the current long-term growth trends and short-term growth reaction to single or repeated stress events on tree and stand level in Europe. Based on growth trend analyses, the chapter reveals the strong human footprint on forest ecosystems.First, we use long-term experiments and increment cores to show change in growth trends within the last centuries. Growth reactions are caused by deposition and climate change rather than by silvicultural measures. Second, we look closer on regional-specific deviations from the general trend. Climate change, drought events, a

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Eickenscheidt, Nadine, Heike Puhlmann, Winfried Riek, Paul Schmidt-Walter, Nicole Augustin, and Nicole Wellbrock. "Spatial Response Patterns in Biotic Reactions of Forest Trees and Their Associations with Environmental Variables in Germany." In Ecological Studies. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-15734-0_11.

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Génin, J. M. R. "Fe(II–III) Hydroxysalt Green Rusts; from Corrosion to Mineralogy and Abiotic to Biotic Reactions by Mössbauer Spectroscopy." In ICAME 2003. Springer Netherlands, 2004. http://dx.doi.org/10.1007/978-1-4020-2852-6_71.

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Miyagawa, Akihisa. "Detection of the Avidin–Biotin Reaction." In Acoustic Levitation-Based Trace-Level Biosensing. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-1425-5_4.

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Mildvan, A. S., D. C. Fry, and E. H. Serpersu. "Mechanistic Role of Biotin in Enzymatic Carboxylation Reactions." In A Study of Enzymes, Volume II. CRC Press, 2024. https://doi.org/10.1201/9781003575023-4.

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Mildvan, Albert S., David C. Fry, and Engin H. Serpersu. "Mechanism of Carboxylation by Biotin Enzymes." In Enzymatic and Model Carboxylation and Reduction Reactions for Carbon Dioxide Utilization. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-0663-1_12.

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Honor, Richard, and Robert I. Colautti. "EICA 2.0: a general model of enemy release and defence in plant and animal invasions." In Plant invasions: the role of biotic interactions. CABI, 2020. http://dx.doi.org/10.1079/9781789242171.0192.

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Abstract Plants and animals have evolved a variety of strategies to limit the negative fitness consequences of natural enemies (i.e. herbivores, predators, parasites and pathogens). Demographic bottlenecks occurring during the invasion process reduce the number of co-introduced natural enemies, providing opportunities to study rapid evolution in environments with different or reduced enemy loads. Enemy release theory provides a set of hypotheses and predictions about the role of natural enemies in the proliferation of invasive species. This body of theory includes the Enemy Release Hypothesis

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Sharma, Pooja, Ambreen Bano, and Surendra Pratap Singh. "Diversity of Microbes Inside Plants and Their Reaction to Biotic and Abiotic Stress." In Planet Earth: Scientific Proposals to Solve Urgent Issues. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-53208-5_10.

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Kluger, Ronald. "Biological Utilization of Carbon Dioxide. Enzymic Catalysis Patterns Involving Biotin, ATP, and Bicarbonate." In Enzymatic and Model Carboxylation and Reduction Reactions for Carbon Dioxide Utilization. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-0663-1_15.

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Kern, Michael, and Sébastien Ferreira-Cerca. "Differential Translation Activity Analysis Using Bioorthogonal Noncanonical Amino Acid Tagging (BONCAT) in Archaea." In Ribosome Biogenesis. Springer US, 2022. http://dx.doi.org/10.1007/978-1-0716-2501-9_14.

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AbstractThe study of protein production and degradation in a quantitative and time-dependent manner is a major challenge to better understand cellular physiological response. Among available technologies bioorthogonal noncanonical amino acid tagging (BONCAT) is an efficient approach allowing for time-dependent labeling of proteins through the incorporation of chemically reactive noncanonical amino acids like l-azidohomoalanine (L-AHA). The azide-containing amino-acid derivative enables a highly efficient and specific reaction termed click chemistry, whereby the azide group of the L-AHA reacts

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Conference papers on the topic "Biotic reactions"

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Royer, Richard A., and Richard F. Unz. "Iron-Microbe Interactions in Corrosion and Solid Phase Mineral Dissolution." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02473.

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Abstract The role of microorganisms in the reduction of solid phase iron minerals and corrosion of ferrous metals entails fundamental mechanisms which have common grounds for both processes. In each case, organisms influence surface/liquid interfacial reactions and are responsible for accelerating oxidation- or reduction-coupled mineral/metal dissolution. Hydrogen is a widely used microbial energy source which can serve as an electron donor to drive microbial iron reduction or accelerate the rate of the cathodic reaction during anaerobic corrosion. In the former, bacteria act as a biocatalyst

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Horn, Joanne M., Angel Rivera, Tiangan Lian, and Denny A. Jones. "MIC Evaluation and Testing for the Yucca Mountain Repository." In CORROSION 1998. NACE International, 1998. https://doi.org/10.5006/c1998-98152.

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Abstract Assessment of candidate waste package materials for nuclear waste disposal requires determination of any microbiological contribution to overall corrosion. Two systems employing characterized bacterial isolates from the Yucca Mountain site were designed to assess the rates of MIC on carbon steel C1020 and Alloy 400 in simulated groundwater. Microbial activities increased rates of carbon steel corrosion by a factor of 5-6-fold compared to abiotic corrosion rates on the same material. Rates of biocorrosion of Alloy 400 was 7-8-fold lower than that of C1020. Cathodic reactions were equiv

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Jones, Alicia M., Brett Geissler, and Renato De Paula. "A Comparison of Chemistries Intended to Treat Reservoir Souring." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-10583.

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Abstract The presence of hydrogen sulfide (H2S) in a reservoir poses a major threat to oilfield asset integrity and oil and gas production. In addition to contributing to corrosion, H2S is extremely toxic and devalues produced fluids and gases. Not managing the consequences of a sour reservoir can eventually lead to costly well shut-ins and lost production time. While H2S can be formed through natural chemical reactions, a varied population of microorganisms capable of metabolizing an array of sulfur compounds is responsible for the biotic production of H2S. Current chemical treatment options

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Suo, Zhiyong, Sukriye Celikkol, Muhammedin Deliorman, et al. "Rapid Anaerobic Degradation of Carbon Steel Exposed to Desulfoglaeba Alkanexedens Media." In CORROSION 2012. NACE International, 2012. https://doi.org/10.5006/c2012-01760.

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Abstract This work is a collaborative effort involving multidisciplinary and multi-institutional scientific groups with a common objective of determining "to what extent the biocorrosion of carbon steel experienced in marine systems can be correlated with anaerobic fuel biodegradation." Within this context our group’s specific tasks include but are not limited to understanding the elementary steps of microbially influenced corrosion on carbon steel: This involves developing a versatile experimental platform employing a wide range of surface imaging and surface analytical techniques that addres

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Lewandowski, Zbigniew, Whon Chee Lee, William G. Characklis, and Brenda Little. "Dissolved Oxygen and pH Microelectrode Measurements at Water Immersed Metal Surfaces." In CORROSION 1988. NACE International, 1988. https://doi.org/10.5006/c1988-88093.

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Abstract Dissolved oxygen and pH were measured at metal/artificial sea water interfaces using microelectrodes in biotic and abiotic systems. Measurements in a closed system suggested that presence of electrochemical and/or biological reaction products substantially influence the conditions at the metal surface. For long term studies, only open (e.g. continuous flow) reactors should be used. An open channel flow reactor suitable both for microbiological and electrochemical measurements has been constructed and successfully tested.

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De Paula, Renato, and Vic Keasler. "Molecular Techniques for Onsite Monitoring of Microbial Populations in Oilfields – Overview, Perspective and Evaluation." In CORROSION 2016. NACE International, 2016. https://doi.org/10.5006/c2016-07698.

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Abstract Microorganisms can pose serious challenges to oil and gas operations by generating biotic H2S, accelerating localized corrosion, and causing fouling of equipment. Proper monitoring of microbes in the field is a crucial step in any mitigation program and the selection of the test methods is critical to achieve meaningful, accurate, and timely results. Determination of microbial counts can be accomplished by many techniques, including traditional culture-based and advanced molecular methods which require significant laboratory and technical capabilities. Nevertheless, molecular methods

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Maniglio, Marco, Giacomo Rivolta, Ahmed Elgendy, Paola Panfili, and Alberto Cominelli. "Evaluating the Impact of Biochemical Reactions on H2 Storage in Depleted Gas Fields." In SPE Annual Technical Conference and Exhibition. SPE, 2023. http://dx.doi.org/10.2118/215142-ms.

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Abstract Underground Hydrogen Storage (UHS) is an emerging technology to store energy, produced by renewable sources, into subsurface porous formations. UHS efficiency in depleted gas reservoirs can be affected by H2 biochemical degradation due to interactions with rock, brine and gas. In the reservoir, subsurface microorganisms can metabolize H2 with possible hydrogen losses, H2S production, clogging and formation damage. In this work we investigate the impact of hydrogen losses due to microbial activities on UHS operations in depleted gas reservoirs lying in sandstone formations. We develope

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Karlsen, Vibeke B., Gamunu Samarakoon, and Carlos Dinamarca. "A Comparative Model-Analysis on Sulphide Bio-oxidation with Different Electron Acceptors." In 63rd International Conference of Scandinavian Simulation Society, SIMS 2022, Trondheim, Norway, September 20-21, 2022. Linköping University Electronic Press, 2022. http://dx.doi.org/10.3384/ecp192014.

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Sulphide (H2S, HS- and S2-) is an undesired by-product of biogas production processes. This modelling work in Aquasim was carried out to study three parallel processes related to sulphide in AD processes: 1) H2S liquid-gas mass transfer; 2) Acid-base equilibrium; and 3) Sulphide oxidation with three different electron acceptors; nitrate, oxygen, and a biotic anode with a given potential. Multiplicative Monod (biotic processes) and Nernst-Monod kinetics (bioelectrochemical process) provide the basis for the sulphide bio-oxidation processes. At the current stage, the model can be used to study s

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Beyke, Gregory, and Gregory J. Smith. "Advances in the Application of In Situ Electrical Resistance Heating." In The 11th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2007. http://dx.doi.org/10.1115/icem2007-7136.

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Electrical Resistance Heating (ERH) is an aggressive in situ thermal remediation technology that was developed by the U.S. Department of Energy from the original oil production technology to enhance vapor extraction remediation technologies in low permeability soils. Soil and groundwater are heated by the passage of electrical current through saturated and unsaturated soil between electrodes, not by the electrodes themselves. It is the resistance to the flow of electrical current that results in increased subsurface temperatures, and this is typically applied to the boiling point of water. It

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Mărîi, Liliana, Larisa Andronic, Marionela Sahanovschih, and E. Temnicov. "Effect of heat stress on tomatoes in different evaluation systems." In Scientific International Symposium “Advanced Biotechnologies - Achievements and Prospects” (VIth Edition). Institute of Genetics, Physiology and Plant Protection, 2022. http://dx.doi.org/10.53040/abap6.2022.64.

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Morphological and physiological changes in response to heat stress (HS) in tomato are diﬀerent between accessions, at diﬀerent growth stages and with various HS exposure periods. H2O2 signaling plays an important role in the regulation of many biological processes and stress conditions. A recent study found that H2O2 acts as a signal during HS memory in a speciﬁc man-ner in heat-sensitive and heat-tolerant tomatoes [1]. The triggering of a plant’s defense state can lead to acquired resistance to biotic stress or to acclimatization for abiotic stress [2]. Purpose. The purpose of the research is

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Reports on the topic "Biotic reactions"

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Rittman, Bruce. Biotic Transformations of Organic Contaminants. The Groundwater Project, 2023. http://dx.doi.org/10.21083/ousn4116.

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Abstract:

Biodegradation—the breakdown of organic matter by microorganisms—is an important groundwater process that occurs naturally and is especially important for the in situ cleanup of contaminated groundwater. Pollutant biodegradation follows well-established principles that are summarized in this book. The first principle is that the microorganisms must grow and sustain themselves by oxidizing an electron-donor substrate (food) and transferring the electrons to an electron-acceptor substrate (respiration). This electron flow generates energy that the microorganisms use to fuel biomass synthesis. Mo

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2

Macbeth, Tamzen, Michael Truex, Thomas Powell, and Mandy Michalsen. Combining Low-Energy Electrical Resistance Heating with Biotic and Abiotic Reactions for Treatment of Chlorinated Solvent DNAPL Source Area. Defense Technical Information Center, 2012. http://dx.doi.org/10.21236/ada594451.

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3

Desbarats, A. J., and J. B. Percival. Hydrogeochemistry of mine tailings from a carbonatite-hosted Nb-REE deposit, Oka, Quebec, Canada. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331256.

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Abstract:

Environmental impacts associated with the mining of carbonatite deposits are an emerging concern due to the demand for critical metals. This study investigates the chemistry of tailings seepage at the former Saint Lawrence Columbium mine near Oka, Québec, Canada, which produced pyrochlore concentrate and ferroniobium from a carbonatite-hosted Nb-REE deposit. Its objectives are to characterize the mineralogy of the tailings and their pore water and effluent chemistries. Geochemical mass balance modeling, constrained by aqueous speciation modeling and mineralogy, is then used to identify reactio

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