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Relevant bibliographies by topics / Reduced water activity

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Academic literature on the topic 'Reduced water activity'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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Journal articles on the topic "Reduced water activity"

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Dutta, Tapan K., and Timir B. Samanta. "Novel catalytic activity of immobilized spores under reduced water activity." Bioorganic & Medicinal Chemistry Letters 7, no. 5 (1997): 629–32. http://dx.doi.org/10.1016/s0960-894x(97)00072-3.

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Blaszyk, M., G. Blank, R. Holley, and J. Chong. "Reduced water activity during sporogenesis in selected penicillia." Food Research International 31, no. 6-7 (1998): 503–9. http://dx.doi.org/10.1016/s0963-9969(99)00019-8.

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Kets, Edwin P. W., Jan A. M. Bont, and Hermann J. Heipieper. "Physiological response ofPseudomonas putidaS12 subjected to reduced water activity." FEMS Microbiology Letters 139, no. 2-3 (1996): 133–37. http://dx.doi.org/10.1111/j.1574-6968.1996.tb08192.x.

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Ader, J. L., T. Tran-Van, and F. Praddaude. "Reduced urinary kallikrein activity in rats developing spontaneous hypertension." American Journal of Physiology-Renal Physiology 252, no. 6 (1987): F964—F969. http://dx.doi.org/10.1152/ajprenal.1987.252.6.f964.

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Urinary kallikrein activity, intake, and excretion of sodium and water were measured in metabolic balance studies on spontaneously hypertensive rats (SHR) of the Okamoto-Aoki strain and normotensive Wistar-Kyoto rats (WKY) on a normal sodium diet from 4 through 15 wk of age. Urinary excretion of active and total kallikrein was significantly lower in SHR at all ages examined and represented a stable percentage of the values in age-matched WKY throughout development, on the average 69.5 and 67.4%, respectively. SHR exhibited a lower urinary excretion of sodium and water than WKY, a higher cumula

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Liu, Shuxiang, Juming Tang, Ravi Kiran Tadapaneni, Ren Yang, and Mei-Jun Zhu. "Exponentially Increased Thermal Resistance ofSalmonellaspp. andEnterococcus faeciumat Reduced Water Activity." Applied and Environmental Microbiology 84, no. 8 (2018): e02742-17. http://dx.doi.org/10.1128/aem.02742-17.

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ABSTRACTSalmonellaspp. exhibit prolonged survivability and high tolerance to heat in low-moisture foods. The reported thermal resistance parameters ofSalmonellaspp. in low-moisture foods appear to be unpredictable due to various unknown factors. We report here that temperature-dependent water activity (aw, treatment temperature) plays an important role in the sharply increased thermal resistance ofSalmonella entericaserovar Enteritidis PT 30 and its potential surrogateEnterococcus faeciumNRRL B-2354. In our study, silicon dioxide granules, as carriers, were separately inoculated with these two

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LOZANO, PEDRO, DIDIER COMBES, and JOSÉ LUIS IBORRA. "Food Protein Nutrient Improvement by Protease at Reduced Water Activity." Journal of Food Science 59, no. 4 (1994): 876–80. http://dx.doi.org/10.1111/j.1365-2621.1994.tb08148.x.

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Campos, Carmen A., Stella M. Alzamora, and Lía N. Gerschenson. "Sorbic acid stability in meat products of reduced water activity." Meat Science 41, no. 1 (1995): 37–46. http://dx.doi.org/10.1016/0309-1740(94)00056-d.

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SHEN, Fengman, Reijiro TAKAHASHI, and Jun-ichiro YAGI. "Catalytic Activity of Reduced Iron Pellets for Water Gas Shift Reaction." Tetsu-to-Hagane 76, no. 4 (1990): 523–30. http://dx.doi.org/10.2355/tetsutohagane1955.76.4_523.

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Pogorelov, A. G., V. N. Pogorelova, and M. A. Pogorelova. "Electrochemically Reduced Water: Modification of the Incubation Medium and Oxidative Activity." Biophysics 63, no. 1 (2018): 14–19. http://dx.doi.org/10.1134/s0006350918010153.

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KETS, E., J. DEBONT, and H. HEIPIEPER. "Physiological response of Pseudomonas putida S12 subjected to reduced water activity." FEMS Microbiology Letters 139, no. 2-3 (1996): 133–37. http://dx.doi.org/10.1016/0378-1097(96)00131-0.

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Dissertations / Theses on the topic "Reduced water activity"

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Ison, Renny. "Factors affecting the survival of Salmonella typhimurium at reduced water activity." Thesis, University of Reading, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.238631.

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Gibson, Kelly M. "Water deficit in potato : limitations to photosynthesis in Solanum tuberosum L. cultivars differing in drought tolerance and the impact of reduced cytosolic fructose 1,6 bisphosphatase (FBPase) activity." Thesis, University of Newcastle Upon Tyne, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.246722.

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Nunes, Tallita Karolline. "Desenvolvimento de salsicha isenta de nitrato e nitrito com atividade de água reduzida = Development of sausage free of nitrate and nitrite and with water activity reduced / Tallita Karoline Nunes ; orientadora, Laura B. Karam ; co-orientador Nery N. de Lima." reponame:Biblioteca Digital de Teses e Dissertações da PUC_PR, 2011. http://www.biblioteca.pucpr.br/tede/tde_busca/arquivo.php?codArquivo=2288.

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Dissertação (mestrado) - Pontifícia Universidade Católica do Paraná, São José dos Pinhais, 2011<br>Bibliografia: f. 79-82<br>Os nitratos e nitritos são os principais agentes químicos utilizados na conservação de salsicha, derivado cárneo muito popular em diversas culturas. Apesar das importantes funções tecnológicas em produtos cárneos curados, a aplicação desses conservantes p<br>Nitrite and Nitrate are the principal chemical agents for preservation of sausage, which is a meat product very famous in different cultures. Although the important technologies functions in cooked-cured meat product

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You, Sheng Mu. "Metal organic frameworks as efficient photosensitizer for TiO₂ nanoarray anode and application to water splitting in PEC cells Fe/Ni Bimetallic organic framework deposited on TiO₂ nanotube array for enhancing higher and stable activity of oxygen evolution reaction Novel nano-architectured water splitting photoanodes based on TiO₂-nanorod mats surface sensitized by ZIF-67 coatings Surface sensitization of TiO₂ nanorod mats by electrodeposition of ZIF-67 for water photo-oxidation Electrochemically capacitive deionization of copper (II) using 3D hierarchically reduced graphene oxide architectures." Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPASF015.

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Les réserves de combustibles fossiles diminuent et leur utilisation illimitée depuis la révolution industrielle a généré de profonds changements du climat, notamment des cycles de la température atmosphérique. Stocker l'énergie solaire sous forme d'hydrogène produit par dissociation de l'eau est un moyen idéal pour combattre le réchauffement climatique. Les matériaux de la famille des «metal organic framework» (MOF) commencent à être utilisés comme photo-électrocatalyseurs, notamment pour la photo-dissociation de l'eau. Leur porosité extrêmement élevée et leur grande polyvalence, tant chimique

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Blaszyk, Maria. "Influence of reduced water activity during sporulation on spore qualities of selected Penicillia." 1996. http://hdl.handle.net/1993/19120.

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Books on the topic "Reduced water activity"

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Martin, Jeffrey J. Physical Activity Interventions. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780190638054.003.0036.

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In addition to theory testing, researchers have also examined if exercise interventions serve to enhance psychological constructs such as self-esteem and behavior such as functional fitness, activities of daily living (ADL), and physical activity. The purpose of this chapter is to review the physical activity (PA) intervention research and offer criticisms and future research directions. Laboratory PA interventions have been effective at increasing physical capacity, muscular strength, walking ability, and reducing body weight, stress, depression, and pain. However, laboratory research has bee

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Stephen, Jackson. Therapeutics in older people. Oxford University Press, 2015. http://dx.doi.org/10.1093/med/9780199689644.003.0005.

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Key points• Pharmacokinetics in older people is different to that in younger people:o renal clearance is lower (water-soluble drugs)o hepatic clearance is lower (lipid-soluble drugs)o half-life is further prolonged for lipid-soluble drugs because of the increased volume of distribution of such drugso in frail older patients, half-life is further prolonged▪ by reduced hepatic enzyme activity (lipid-soluble drugs)▪ by reduced protein binding and hence increasing the volume of distribution (very heavily protein-bound drug).• Polypharmacy is common and reflects multiple pathology.• Inappropriate m

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Gluckman, Sir Peter, Mark Hanson, Chong Yap Seng, and Anne Bardsley. Vitamin B7 (biotin) in pregnancy and breastfeeding. Oxford University Press, 2015. http://dx.doi.org/10.1093/med/9780198722700.003.0011.

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Biotin is a water-soluble B vitamin (vitamin B7) which acts as a coenzyme to carboxylases and has roles in gluconeogenesis, fatty acid synthesis, and amino acid catabolism. Reduced activity of biotin-dependent enzymes (acetyl-CoA carboxylase I and II, and propionyl-CoA carboxylase) alters lipid metabolism and may impair synthesis of polyunsaturated fatty acids and prostaglandins; in addition, biotin has effects on gene expression by binding covalently to histones. Deficiency can be caused by prolonged consumption of egg whites, which contain the biotin-binding protein avidin. Smoking accelerat

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Netzer, Falko P., and Claudine Noguera. Oxide Thin Films and Nanostructures. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780198834618.001.0001.

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Nanostructured oxide materials ultra-thin films, nanoparticles and other nanometer-scale objects play prominent roles in many aspects of our every-day life, in nature and in technological applications, among which is the all-oxide electronics of tomorrow. Due to their reduced dimensions and dimensionality, they strongly interact with their environment gaseous atmosphere, water or support. Their novel physical and chemical properties are the subject of this book from both a fundamental and an applied perspective. It reviews and illustrates the various methodologies for their growth, fabrication

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Prud'homme, Alex. Hydrofracking. Oxford University Press, 2013. http://dx.doi.org/10.1093/wentk/9780199311262.001.0001.

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Constantly in the news and the subject of much public debate, fracking, as it is known for short, is one of the most promising yet controversial methods of extracting natural gas and oil. Today, 90 percent of natural gas wells use fracking. Though highly effective, the process-which fractures rock with pressurized fluid-has been criticized for polluting land, air, and water, and endangering human health. A timely addition to Oxford's What Everyone Needs to Know series, Hydrofracking tackles this contentious topic, exploring both sides of the debate and providing a clear guide to the science un

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Parker, Cindy Lou, and Steven M. Shapiro. Climate Chaos. Greenwood Publishing Group, Inc., 2008. http://dx.doi.org/10.5040/9798400627538.

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Why should we care about climate chaos and global warming? Because, among other risky outcomes, they may seriously harm our health! Scientists around the world are in agreement that global warming, more aptly named climate change, is occurring and human activity is the primary cause. The debate now is in the scientific and policy worlds about just how harmful climate change will be and what are the best ways to stop it. One of those scientists is author Cindy Parker, who believes climate change is the most health-damaging problem humanity has ever faced. Parker has thus immersed herself during

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Book chapters on the topic "Reduced water activity"

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Ray, Bibek, and Arun Bhunia. "Control by Reduced Water Activity (Drying)." In Fundamental Food Microbiology, 6th ed. CRC Press, 2024. http://dx.doi.org/10.1201/9781003346616-40.

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Jauker, P., P. Wolf, and A. Tanew. "Water-Filtered Infrared A Irradiation in Clinical Dermatology." In Water-filtered Infrared A (wIRA) Irradiation. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92880-3_18.

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AbstractSo far, wIRA has primarily been used in the following dermatological conditions: wound healing, sclerosing skin diseases and common cutaneous warts. Accelerated healing of both acute (e.g., after surgery) and chronic (e.g., venous ulcers) wounds has been described in case reports, small case series and a randomized controlled trial. wIRA not only reduced pain and inflammation but also influenced wound secretion. It has also been shown to protect against infection and promote the formation of granulation tissue and wound re-epithelialisation. The therapeutic efficacy of wIRA in localize

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Wang, Weiqiu, David J. Chapman, and James Barber. "Photoinhibition of Reaction Centre Activity in Photosystem Two Preparations with Reduced Rates of Water Oxidation." In Techniques and New Developments in Photosynthesis Research. Springer US, 1989. http://dx.doi.org/10.1007/978-1-4684-8571-4_65.

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Haqiqi, Iman, Danielle S. Grogan, Marziyeh Bahalou, et al. "Interplay Between the Pandemic and Environmental Stressors." In SIMPLE-G. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-68054-0_17.

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AbstractGlobal food security can be threatened by short-term extreme events—including pandemics like COVID-19 and widespread droughts like those experienced in 2015—that negatively impact food production, food purchasing power, and agricultural economic activity. At the same time, environmental pollutants like greenhouse gases (GHGs) can be reduced by the same short-term extreme stressors. Here we consider what would have happened if COVID-19 had co-occurred with a 2015-like drought year. Using a coupled biophysical-economic modeling framework, we evaluate how this compound stress would alter

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Larsen, Erik Hviid, and Jens Nørkær Sørensen. "Stationary and Nonstationary Ion and Water Flux Interactions in Kidney Proximal Tubule: Mathematical Analysis of Isosmotic Transport by a Minimalistic Model." In Reviews of Physiology, Biochemistry and Pharmacology. Springer International Publishing, 2019. http://dx.doi.org/10.1007/112_2019_16.

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AbstractOur mathematical model of epithelial transport (Larsen et al. Acta Physiol. 195:171–186, 2009) is extended by equations for currents and conductance of apical SGLT2. With independent variables of the physiological parameter space, the model reproduces intracellular solute concentrations, ion and water fluxes, and electrophysiology of proximal convoluted tubule. The following were shown: Water flux is given by active Na+ flux into lateral spaces, while osmolarity of absorbed fluid depends on osmotic permeability of apical membranes. Following aquaporin “knock-out,” water uptake is not r

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Kuratli, J., H. Marti, C. Blenn, and N. Borel. "Water-Filtered Infrared A (wIRA) Irradiation: Novel Treatment Options for Chlamydial Infections." In Water-filtered Infrared A (wIRA) Irradiation. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92880-3_21.

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AbstractwIRA has been shown to reduce extracellular chlamydial forms and intracellular chlamydial inclusions in different cell culture infection models, and similarly on different human or animal chlamydial species. Repeated wIRA applications increase the efficacy of treatment in vitro, and in vivo in a guinea pig ocular model of inclusion conjunctivitis. The guinea pig model reflects the human ocular disease trachoma, the most common cause of infectious blindness worldwide which is caused by ocular strains of Chlamydia trachomatis. In this model, ocular wIRA treatment reduces conjunctival chl

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Vogler, D., G. Schmittat, and S. Ohrndorf. "Rheumatism and wIRA Therapy." In Water-filtered Infrared A (wIRA) Irradiation. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92880-3_19.

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AbstractRheumatologic disorders comprise various conditions having different etiologies and pathogenesis, the leading clinical symptoms of which are chronic joint pain and musculoskeletal impairment. In the context of a multimodal therapy concept, the use of hyperthermia (HT) is a classical and developing adjuvant symptomatic treatment option. wIRA is an effective and well-established variant of thermal therapy in different rheumatologic disorders. This article summarizes the current state of research into locally applied wIRA in the field of rheumatism and rheumatological diseases.Local and s

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Cakir, Oguz, and Mustafa Abdullah Yilmaz. "A Promising Bioactive Phytochemical; Rosmarinic Acid, Targets Nervous System Disorders." In Neurological Diseases and Treatments in Terms of Biochemistry. Nobel Tip Kitabevleri, 2024. http://dx.doi.org/10.69860/nobel.9786053359357.8.

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Rosmarinic acid (RA), a phenolic molecule found in culinary herbs, has shown potential therapeutic benefits for various neurodegenerative disorders due to its antiapoptotic, antioxidant, and anti-inflammatory properties. RA can reduce oxidative stress, prevent cytotoxicity, and protect against neurotoxicity caused by various substances. It also mitigates the effects of metal ions and prevents iron-induced neurotoxicity in neuroblastoma cells. RA’s potential to improve central nervous system disorders is growing worldwide. It has been shown to suppress GABA transaminase activity and reduce seiz

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Hamblin, Michael R. "Molecular and Cellular Mechanisms of Water-Filtered IR." In Water-filtered Infrared A (wIRA) Irradiation. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92880-3_23.

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AbstractWater-filtered infrared A (wIRA) has been used to produce tissue hyperthermia to treat cancer, but also to treat a variety of other conditions, such as wound healing, pain, and inflammation. While the mechanism of anti-cancer hyperthermia is well-established, the mechanism of wIRA to promote healing and pain reduction is less clear. In this chapter, I will cover the use of photobiomodulation to treat several conditions characterized by mitochondrial dysfunction. Next the role of heat-sensitive transient receptor potential (TRP) ion channels is discussed, with regard to nitric oxide pro

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Lubchenco, Jane, and Peter M. Haugan. "Leveraging Multi-target Strategies to Address Plastic Pollution in the Context of an Already Stressed Ocean." In The Blue Compendium. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-16277-0_5.

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AbstractThe ocean is the ultimate sink for anthropogenic pollution. According to the HydroSHED model, over 80% of the land mass on Earth is in a watershed that drains directly to the ocean (Lehner and Grill 2013). Until recently, the ocean seemed to be endlessly able to absorb all the waste that human activity has discharged into it. The Ocean Health Index (OHI) scores the health of the ocean on a range of criteria, from how clean the water is to the ability of the ocean to continue providing services such as food provision, carbon storage, tourism and recreation, and biodiversity (Halpern et

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Conference papers on the topic "Reduced water activity"

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Thorstenson, Tore, Gunhild Bødtker, Bente-Lise P. Lillebø, Terje Torsvik, Egil Sunde, and Janiche Beeder. "Biocide Replacement by Nitrate in Sea Water Injection Systems." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02033.

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Abstract Sea water injection systems have traditionally been treated with biocide to inhibit growth of sulfate reducing bacteria (SRB) and reduce microbial induced corrosion (MIC). Laboratory experiments have shown that nitrate treatment can be an effective alternative to biocide treatment to reduce the number and activity of SRB. Based on such experiments the decision was made to implement nitrate treatment to the injection water on the oil platform Veslefrikk (North Sea). Addition of low dose of nitrate resulted in a decrease in the amount and activity of SRB in the water injection system. A

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Elboujdaini, M., and V. S. Sastri. "Field Studies of Microbiological Corrosion in Water Injection Plant." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95213.

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Abstract Electrochemical impedance, weight loss and potentiodyne techniques were used to determine the corrosion rates of carbon steel along with the determination of activities of both sulphate-reducing bacteria (SRB) and acid-producing bacteria (APB) in a water injection field test facility. Corrosion rates determined by the potentiodyne technique did not correlate with the bacterial activity. Corrosion rates obtained by electrochemical impedance spectroscopy (EIS) were comparable to the rates obtained by weight loss measurements. The average corrosion rates obtained by EIS paralleled the cu

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Larsen, Jan, and Ketil Bernt Sørensen. "Co-Effect of Production Chemicals for Biocide Optimization in Different Types of Injection Water." In CORROSION 2015. NACE International, 2015. https://doi.org/10.5006/c2015-05457.

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Abstract The efficiency of biocides can be improved by optimizing treatment programs and including the inhibiting effect of other production chemicals. Here, the efficiency of batch versus continuous treatment with a biocide formulation of tetrakis(hydroxymethyl)phosphonium sulfate (THPS) was investigated in a setup with flow-through bioreactors containing biofilm derived from the Danish Sector of the North Sea. The experiments were performed with injection seawater (ISW), produced water (PW), and amended with spent H2S scavenger (SS) and scale inhibitor (SI). In 100% ISW, 60 ppm continuous TH

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Shi, Wei, Paul Evans, Gabrielle Scheffer, and Casey Hubert. "Novel Application of Nitrate as H2S Control Strategy in Permian Basin Produced Water Storage Ponds." In CONFERENCE 2023. AMPP, 2023. https://doi.org/10.5006/c2023-18968.

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Abstract Produced water (PW) ponds are important facilities for supporting hydraulic fracturing in the Permian Basin. The control of H2S in these facilities is critical to safe and reliable frac and production operations. Effective microbial control strategies are required to mitigate sulfate-reducing bacteria (SRB) activity and fouling of production facilities with iron sulfide. Next generation sequencing (NGS) DNA analyses of Delaware Basin produced water (PW) samples highlighted a bacterial consortium dominated by putative halophilic fermentative and sulfate-reducing bacteria such as Halana

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Stott, J. F. D., G. Dicken, T. Y. Rizk, et al. "Corrosion Inhibition in PWRI Systems That Use Nitrate Treatment to Control SRB Activity and Reservoir Souring." In CORROSION 2008. NACE International, 2008. https://doi.org/10.5006/c2008-08507.

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Abstract Nitrate treatment is increasingly used for selective control of sulfate-reducing bacteria (SRB) and associated biogenic generation of hydrogen sulfide. Nitrate is now widely added to seawater injection systems to mitigate reservoir souring. The use of nitrate in seawater injection has not been observed to increase corrosion rates of carbon steel and there is some evidence that it may actually reduce corrosion. However, in produced water re-injection (PWRI) systems the situation with respect to corrosion is more unpredictable and nitrate treatment has sometimes been associated with inc

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Jensen, Michael Lowe, Tinna Staghøj Roesen, Laura Tiano, Rikke Markfoged, and Lone Tang. "Biocide Evaluation and Optimization for Produced Water Pipelines by Testing on System-Specific High-Risk Microorganism." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16664.

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Abstract Corrosion management is essential to secure integrity and reduce downtime. In 2010, extensive corrosion was observed in a carbon steel separator at the South Arne facility. Biocide dosing and microbial monitoring have been ongoing since. To provide the necessary knowledge for selection of the optimal biocide treatment at South Arne, culprit microorganisms were identified and enumerated. Methanogens were identified to be dominant in the system, with as major representative the genus Methanothermococcus, thus this was enriched and grown as biofilm in a specially designed Multiwell Plate

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Kramer, Jeffrey F. "Efficacy of Bromochlorodimethylhydantoin against Legionella Pneumophila in Industrial Cooling Water Systems." In CORROSION 2007. NACE International, 2007. https://doi.org/10.5006/c2007-07434.

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Abstract Cooling towers provide an ideal environment for the growth of Legionella pneumophila. Guidelines published by industry groups and governmental bodies recommend the use of oxidizing biocides for the control of L. pneumophila populations. We report here the results of a literature review on the biocidal activity of the oxidizing biocide bromochlorodimethyl-hydantoin (BCDMH) against L. pneumophila. BCDMH achieved &gt;99.9% reduction in viability within 10 minutes of planktonic, pure culture L. pneumophila with 1 ppm free residual chlorine in a typical cooling water. Studies in dynami

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Goodman, W. Hugh, and Carles Campmajó. "Advanced Water Resource Management in Ammonia and Fertilizer Industries." In CORROSION 1999. NACE International, 1999. https://doi.org/10.5006/c1999-99376.

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Abstract Ammonia plants typically use high volumes of water, predominantly as make-up for process steam use and as cooling water. Water use minimization in the ammonia and fertilizer industries presents unique challenges related to the potential for ammonia contamination. This can lead to concerns with water or air discharge of ammonia, increased microbiological activity, and concern for ammonia-enhanced corrosion. Copper-based metallurgy is understandably rare in ammonia plants, consequently the last concern is of little practical importance. Developing an advanced water resource management s

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Aqeel, Sarah A., Abdulrahman Alqahtani, Layan A. AlSharif, and Christian Canto Maya. "Laboratory and Modeling Insights into Biocorrosion under Simulated Oil and Gas Conditions." In MECC 2023. AMPP, 2023. https://doi.org/10.5006/mecc2023-19954.

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Abstract Microbial corrosion, a direct consequence of uncontrolled microbial activity, is one of the leading causes of pipeline failures in oil and gas industries, especially in non-scrapable pipelines such as flowlines and trunklines. With approximately 20% of corrosion challenges attributed to microbial corrosion, recent shifts in the industry – aging oilfield and increased water injection – are intensifying this problem, leading to higher water cuts in crude oil and reduced pipeline flow rates, which create favorable conditions for microbial corrosion. To address this, the present study imp

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Ferris, F. G., B. J. Bramhill, T. R. Jack, and B. M. Braun. "Monitoring of Biocide Efficacy at a Field Test Facility in an Oilfield Water Injection System." In CORROSION 1990. NACE International, 1990. https://doi.org/10.5006/c1990-90130.

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Abstract The response of attached bacteria on internal surfaces of steel pipes to various biocide treatments was assessed using a custom designed field test facility equipped with five separate flow lines. Successful biocide formulations induced a rapid decrease in viable bacterial counts; however, survivors often persisted after prolonged treatment in low level steady state biofilm populations (approximately 104 cells per cm2). Direct epifluoresence counts of total biofilm populations (viable and non-viable cells) showed no change before and after biocide treatment. This suggests the biocides

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Reports on the topic "Reduced water activity"

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Mudge, Christopher, Bradley Sartain, Kurt Getsinger, and Michael Netherland. Efficacy of florpyrauxifen-benzyl on dioecious hydrilla and hybrid water milfoil - concentration and exposure time requirements. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/42062.

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This study conducted small-scale trials under various concentration and exposure time (CET) scenarios to determine florpyrauxifen-benzyl activity on dioecious hydrilla and hybrid watermilfoil and determine impact on water stargrass and elodea. Hydrilla treated with 12, 24, or 36 μg active ingredient (a.i.) L⁻¹ florpyrauxifen-benzyl and exposed for 12, 24, or 48 hr under outdoor mesocosm conditions was reduced in biomass by 30-75% at 8 weeks after treatment (WAT). An additional hydrilla trial at the same herbicide concentrations, but under longer exposures (24, 72, or 168 hr), resulted in 33–85

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Kalen, Nicholas. Bats of Petersburg National Battlefield following white-nose syndrome. National Park Service, 2023. http://dx.doi.org/10.36967/2299217.

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I conducted bat surveys at Petersburg National Battlefield Park (PETE) to assess the status of bat communities following potential impacts of the disease white-nose syndrome. This disease, caused by the fungus Pseudogymnoascus destructans, has severely reduced populations of several bat species in the eastern United States, threatening some with regional extirpation. Most affected species include the little brown bat (Myotis lucifugus), the federally-endangered northern long-eared bat (Myotis septentrionalis) and Indiana bat (Myotis sodalis) (USFWS 2007, USFWS 2022a), as well as the tricolored

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Kalen, Nicholas. Remediated for accessibility per Section 508. National Park Service, 2023. http://dx.doi.org/10.36967/2298454.

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I conducted bat surveys at Richmond National Battlefield Park to assess the status of bat communities following potential impacts of the disease white-nose syndrome. This disease, caused by the fungus Pseudogymnoascus destructans, has severely reduced populations of several bat species in the eastern United States, threatening some with regional extirpation. Most affected species include the little brown bat (Myotis lucifugus), northern long-eared bat (Myotis septentrionalis), Indiana bat (Myotis sodalis), and tricolored bat (Perimyotis subflavus). During the summers of 2016-2020, I sampled si

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Kalen, Nicholas. Bats of Richmond National Battlefield Park following white-nose syndrome: Public version. National Park Service, 2023. http://dx.doi.org/10.36967/2299295.

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I conducted bat surveys at Richmond National Battlefield Park to assess the status of bat communities following potential impacts of the disease white-nose syndrome. This disease, caused by the fungus Pseudogymnoascus destructans, has severely reduced populations of several bat species in the eastern United States, threatening some with regional extirpation. Most affected species include the little brown bat (Myotis lucifugus), northern long-eared bat (Myotis septentrionalis), Indiana bat (Myotis sodalis), and tricolored bat (Perimyotis subflavus). During the summers of 2016–2020, I sampled si

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Kalen, Nicholas. Bats of Colonial National Historical Park following white-nose syndrome. National Park Service, 2023. http://dx.doi.org/10.36967/2299226.

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I conducted bat surveys at Colonial National Historical Park to assess the status of bat communities following potential impacts of white-nose syndrome (WNS) since its arrival in Virginia in 2009. This disease, caused by the fungus Pseudogymnoascus destructans, has severely reduced populations of several bat species in the eastern United States, threatening some with regional extirpation. In the East, most-affected species include the little brown bat (Myotis lucifugus), the federally-endangered northern long-eared bat (Myotis septentrionalis) and Indiana bat (Myotis sodalis) (USFWS 2007, USFW

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Shenker, Moshe, Paul R. Bloom, Abraham Shaviv, et al. Fate of Phosphorus Originated from Treated Wastewater and Biosolids in Soils: Speciation, Transport, and Accumulation. United States Department of Agriculture, 2011. http://dx.doi.org/10.32747/2011.7697103.bard.

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Beneficial use of reclaimed wastewater (RW) and biosolids (BS) in soils is accompanied by large input of sewage-originated P. Prolonged application may result in P accumulation up to levelsBeneficial use of reclaimed wastewater (RW) and biosolids (BS) in soils is accompanied by large input of sewage-originated P. Prolonged application may result in P accumulation up to levels that impair plant nutrition, increase P loss, and promote eutrophication in downstream waters. This study aims to shed light on the RW- and BS-P forms in soils and to follow the processes that determine P reactivity, solu

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Sela, Shlomo, and Michael McClelland. Desiccation Tolerance in Salmonella and its Implications. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7594389.bard.

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Salmonella enterica is a worldwide food-borne pathogen, which regularly causes large outbreaks of food poisoning. Recent outbreaks linked to consumption of contaminated foods with low water-activity, have raised interest in understanding the factors that control fitness of this pathogen to dry environment. Consequently, the general objective of this study was to extend our knowledge on desiccation tolerance and long-term persistence of Salmonella. We discovered that dehydrated STm entered into a viable-but-nonculturable state, and that addition of chloramphenicol reduced bacterial survival. Th

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Litaor, Iggy, James Ippolito, Iris Zohar, and Michael Massey. Phosphorus capture recycling and utilization for sustainable agriculture using Al/organic composite water treatment residuals. United States Department of Agriculture, 2015. http://dx.doi.org/10.32747/2015.7600037.bard.

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Objectives: 1) develop a thorough understanding of the sorption mechanisms of Pi and Po onto the Al/O- WTR; 2) determine the breakthrough range of the composite Al/O-WTR during P capturing from agro- wastewaters; and 3) critically evaluate the performance of the composite Al/O-WTR as a fertilizer using selected plants grown in lysimeters and test-field studies. Instead of lysimeters we used pots (Israel) and one- liter cone-tainers (USA). We conducted one field study but in spite of major pretreatments the soils still exhibited high enough P from previous experiments so no differences between

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Mahony, Alison, and Stacey Pidgeon. Royal Life Saving National Drowning Report 2022. Royal Life Saving - Australia, 2022. http://dx.doi.org/10.62977/85212.

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The Royal Life Saving National Drowning Report 2022 provides an analysis of fatal drowning across Australia between 1 July 2021 and 30 June 2022. This analysis is designed to help water safety organisations, community members, and those who manage water spaces reduce the risk of drowning. Data was collated from the National Coronial Information System (NCIS), State and Territory Coronial offices, lifesaving organisations, and year-round media monitoring. There were 339 drowning deaths in the one-year study period; detailed analysis presents fatal drowning by age, sex, location of drowning, act

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Koon, William, Lauren Miller, Katrien Pickles, Jasmin Lawes, Sean Kelly, and Shane Daw. National Drowning Report 2023. Royal Life Saving - Australia, 2023. http://dx.doi.org/10.62977/84902.

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The National Drowning Report 2023 provides an analysis of fatal drowning across Australia between 1 July 2022 and 30 June 2023. This analysis is designed to help water safety organisations, community members, and those who manage water spaces reduce the risk of drowning. Data was collated from the National Coronial Information System (NCIS), State and Territory Coronial offices, lifesaving organisations, and year-round media monitoring. There were 281 drowning deaths in the one-year study period; detailed analysis presents fatal drowning by age, sex, location of drowning, activity prior to sub

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