Academic literature on the topic 'Chemicals effects'

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Journal articles on the topic "Chemicals effects"

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Rybak, Leonard P. "Hearing: The Effects of Chemicals." Otolaryngology–Head and Neck Surgery 106, no. 6 (1992): 677–86. http://dx.doi.org/10.1177/019459989210600611.

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Recent studies of human beings exposed to environmental chemicals, as well as experimental animal studies, have identified a number of chemical agents that are commercial products, chemical intermediaries, waste products, or contaminants that are potentially ototoxic. The classes of compounds discussed in this review include organic solvents, asphyxiant gases, and heavy metals that are present in the environment as Industrial pollutants or byproducts. Both human and animal investigations are summarized in discussing the actions of these ototoxic compounds. The suggested gaps in our knowledge a
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Giesy, J. P., L. A. Feyk, P. D. Jones, Kurunthachalam Kannan, and T. Sanderson. "Review of the effects of endocrine-disrupting chemicals in birds." Pure and Applied Chemistry 75, no. 11-12 (2003): 2287–303. http://dx.doi.org/10.1351/pac200375112287.

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There have been several case studies of the impact of chemical contaminants on birds at the level of individuals or populations. While many of the chemicals involved in these incidents have been classified as endocrine-disrupting chemicals or endocrine active substances (EASs) the mechanisms by which these chemicals affect birds are not clearly or fully understood.
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Braun, Georg, Gunda Herberth, Martin Krauss, et al. "Neurotoxic mixture effects of chemicals extracted from blood of pregnant women." Science 386, no. 6719 (2024): 301–9. http://dx.doi.org/10.1126/science.adq0336.

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Human biomonitoring studies typically capture only a small and unknown fraction of the entire chemical universe. We combined chemical analysis with a high-throughput in vitro assay for neurotoxicity to capture complex mixtures of organic chemicals in blood. Plasma samples of 624 pregnant women from the German LiNA cohort were extracted with a nonselective extraction method for organic chemicals. 294 of >1000 target analytes were detected and quantified. Many of the detected chemicals as well as the whole extracts interfered with neurite development. Experimental testing of simulated complex
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Wheeler, David C., Salem Rustom, Matthew Carli, Todd P. Whitehead, Mary H. Ward, and Catherine Metayer. "Assessment of Grouped Weighted Quantile Sum Regression for Modeling Chemical Mixtures and Cancer Risk." International Journal of Environmental Research and Public Health 18, no. 2 (2021): 504. http://dx.doi.org/10.3390/ijerph18020504.

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Individuals are exposed to a large number of diverse environmental chemicals simultaneously and the evaluation of multiple chemical exposures is important for identifying cancer risk factors. The measurement of a large number of chemicals (the exposome) in epidemiologic studies is allowing for a more comprehensive assessment of cancer risk factors than was done in earlier studies that focused on only a few chemicals. Empirical evidence from epidemiologic studies shows that chemicals from different chemical classes have different magnitudes and directions of association with cancers. Given incr
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Wheeler, David C., Salem Rustom, Matthew Carli, Todd P. Whitehead, Mary H. Ward, and Catherine Metayer. "Assessment of Grouped Weighted Quantile Sum Regression for Modeling Chemical Mixtures and Cancer Risk." International Journal of Environmental Research and Public Health 18, no. 2 (2021): 504. http://dx.doi.org/10.3390/ijerph18020504.

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Individuals are exposed to a large number of diverse environmental chemicals simultaneously and the evaluation of multiple chemical exposures is important for identifying cancer risk factors. The measurement of a large number of chemicals (the exposome) in epidemiologic studies is allowing for a more comprehensive assessment of cancer risk factors than was done in earlier studies that focused on only a few chemicals. Empirical evidence from epidemiologic studies shows that chemicals from different chemical classes have different magnitudes and directions of association with cancers. Given incr
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Pollis, Rebecca E., Andrew L. Reid, and Lenly J. Weathers. "Effects of chemicals microorganisms." Water Environment Research 70, no. 4 (1998): 915–21. http://dx.doi.org/10.2175/106143098x134532.

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Rivera, Brianna N., Lindsay B. Wilson, Doo Nam Kim, et al. "A Comparative Multi-System Approach to Characterizing Bioactivity of Commonly Occurring Chemicals." International Journal of Environmental Research and Public Health 19, no. 7 (2022): 3829. http://dx.doi.org/10.3390/ijerph19073829.

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A 2019 retrospective study analyzed wristband personal samplers from fourteen different communities across three different continents for over 1530 organic chemicals. Investigators identified fourteen chemicals (G14) detected in over 50% of personal samplers. The G14 represent a group of chemicals that individuals are commonly exposed to, and are mainly associated with consumer products including plasticizers, fragrances, flame retardants, and pesticides. The high frequency of exposure to these chemicals raises questions of their potential adverse human health effects. Additionally, the possib
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Tomioka, Masahiro. "High-throughput assessment of the behavioral responses to toxic organic solvents in Caenorhabditis elegans." PLOS ONE 20, no. 4 (2025): e0311460. https://doi.org/10.1371/journal.pone.0311460.

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Novel chemical compounds are continuously being developed for use in various industries and daily life. Workers in these industries assess and avoid chemical hazards based on published information about chemical toxicities. However, avoiding the hazards associated with chemicals with unknown toxicity is difficult. Therefore, understanding the toxicities of chemicals in a high-throughput, multifaceted manner is essential. In this study, I developed a high-throughput method for assessing chemical toxicities through quantitative measurement of behavior in Caenorhabditis elegans. I determined the
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Liu, Tao, Lei Chen, and Xiaoyong Pan. "An Integrated Multi-Label Classifier with Chemical-Chemical Interactions for Prediction of Chemical Toxicity Effects." Combinatorial Chemistry & High Throughput Screening 21, no. 6 (2018): 403–10. http://dx.doi.org/10.2174/1386207321666180601075428.

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Aims and Objective: Chemical toxicity effect is one of the major reasons for declining candidate drugs. Detecting the toxicity effects of all chemicals can accelerate the procedures of drug discovery. However, it is time-consuming and expensive to identify the toxicity effects of a given chemical through traditional experiments. Designing quick, reliable and non-animal-involved computational methods is an alternative way. Method: In this study, a novel integrated multi-label classifier was proposed. First, based on five types of chemical-chemical interactions retrieved from STITCH, each of whi
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Czarnota, Jenna, David C. Wheeler, and Chris Gennings. "Evaluating Geographically Weighted Regression Models for Environmental Chemical Risk Analysis." Cancer Informatics 14s2 (January 2015): CIN.S17296. http://dx.doi.org/10.4137/cin.s17296.

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In the evaluation of cancer risk related to environmental chemical exposures, the effect of many correlated chemicals on disease is often of interest. The relationship between correlated environmental chemicals and health effects is not always constant across a study area, as exposure levels may change spatially due to various environmental factors. Geographically weighted regression (GWR) has been proposed to model spatially varying effects. However, concerns about collinearity effects, including regression coefficient sign reversal (ie, reversal paradox), may limit the applicability of GWR f
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Dissertations / Theses on the topic "Chemicals effects"

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Meyer, Stephanie Kristen. "Effects of oestrogenic chemicals on the liver." Thesis, University of Newcastle upon Tyne, 2017. http://hdl.handle.net/10443/3654.

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Our environment and diet contains a variety of man-made endocrine disrupting chemicals which may pose a significant health threat for wildlife and humans. In particular, there is increasing concern regarding the adverse effects caused by xenoestrogens which are believed to trigger many endocrine-related diseases. Since high systemic levels of oestrogens are cholestatic, it was investigated whether xenoestrogens are able to cause adverse hepatic effects in vivo in mouse models and whether these effects are mediated by interaction with the murine oestrogen receptors (ERs). The food dye tartrazin
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Oliveira, Rhaul. "Effects assessment of chemicals used in aquaculture." Doctoral thesis, Universidade de Aveiro, 2013. http://hdl.handle.net/10773/16297.

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Doutoramento em Biologia<br>Aquaculture provides food and income for millions of families worldwide being an activity with a high growth rate and with a strong potential for further expansion. Both producers and consumers are interested in a sustainable model of aquaculture development covering social, economic and environmental aspects. Such model implies to cope with the environmental impacts generated by aquacultures. The main objective of this work was to evaluate the use of chemicals applied in aquaculture farms and their harmful effects to aquatic organisms. Since more than 80% of global
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Goats, Geoffrey Charles. "Assessment of the effects of toxic chemicals upon earthworms." Thesis, Imperial College London, 1985. http://hdl.handle.net/10044/1/37706.

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Merritt, Rebecca L. "The effects of environmental chemicals on glioblastoma cell growth." Morgantown, W. Va. : [West Virginia University Libraries], 2004. https://etd.wvu.edu/etd/controller.jsp?moduleName=documentdata&jsp%5FetdId=3475.

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Thesis (M.S.)--West Virginia University, 2004.<br>Title from document title page. Document formatted into pages; contains vii, 78 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 70-78).
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Li, Jing Adela, and 李晶. "Temperature-dependent toxic effects of selected chemicals on marine organisms." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2014. http://hdl.handle.net/10722/211051.

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Anthropogenically driven climate change not only results in rising of sea temperature but also leads to more frequent and longer-lasting cold and heat waves. Meanwhile, coastal marine ecosystems are constantly challenged by increasing threats of chemical pollution. Temperature and chemical stressors can jointly affect the livelihood of marine organisms, but their combined effects are still poorly understood. Therefore, this study aimed to investigate the effects of thermal stress and chemical exposure on the marine medaka Oryzias melastigma, copepod Tigriopus japonicus and rotifer Brachionus k
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Oliveira, Eva Lima de Castro. "Ecotoxicological bioassays to evaluate the effects of chemicals in soil." Master's thesis, Universidade de Aveiro, 2008. http://hdl.handle.net/10773/801.

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Mestrado em Toxicologia e Ecotoxicologia<br>A utilização de compostos químicos e os consequentes efeitos em distintos compartimentos ambientais tem despertado muito interesse nos últimos anos.O aparecimento de Produtos de Higiene Pessoal no ambiente tem sido considerado como uma questão a ser colocada no domínio ambiental. A sua presença no ambiente ocorre devido á excessiva utilização por parte dosconsumidores e à sua incompleta remoção das estações de tratamento de águas residuais. Nessas estações os efluentes tratados e lamas sãonovamente reintroduzidos no ambiente e na maioria dos casosafe
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Ribeiro, Fabianne de Araújo. "Combined effects of chemicals and ultraviolet radiation on Daphnia magna." Master's thesis, Universidade de Aveiro, 2009. http://hdl.handle.net/10773/871.

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Mestrado em Ecologia, Biodiversidade e Gestão de Ecossistemas<br>O ambiente natural está frequentemente exposto a vários tipos de estresses, que podem ser de carácter químico, físico ou biológico, originados da actividade humana e dos processos de alteração climática. Os pesticidas são geralmente usados em práticas agrícolas para controlar doenças em vegetais e o aparecimento de pragas, e podem ser levados do solo para os sistemas aquáticos adjacentes aos locais de aplicação, onde representam um factor de stress para os organismos não-alvo. Além das exposições a químicos, o ambiente está sofr
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Ferreira, Nuno Gonçalo de Carvalho. "The effects of chemicals in isopods: a multi-organizational evaluation." Doctoral thesis, Universidade de Aveiro, 2014. http://hdl.handle.net/10773/14095.

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Doutoramento em Biologia<br>The global aim of this thesis was to evaluate and assess the effects of a pesticide (dimethoate) and a metal (nickel), as model chemicals, within different organization levels, starting at the detoxification pathways (enzymatic biomarkers) and energy costs associated (energy content quantification, energy consumption and CEA) along with the physiological alterations at the individual and population level (mortality), leading to a metabolomic analysis (using liquid 1H-NMR) and finally a gene expression analysis (transcriptome and RT-qPCR analysis). To better u
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Lough, Kerry Frances. "The Short and Long-term Effects of Herbicide Application in Maine Clearcuts on Ant Communities (Hymenoptera: Formicidae)." Fogler Library, University of Maine, 2003. http://www.library.umaine.edu/theses/pdf/LoughKF2003.pdf.

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Czarnota, Jenna. "Modeling Spatially Varying Effects of Chemical Mixtures." VCU Scholars Compass, 2016. http://scholarscompass.vcu.edu/etd/4361.

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Cancer incidence is associated with exposures to multiple environmental chemicals, and geographic variation in cancer rates suggests the importance of accommodating spatially varying effects in the analysis of environmental chemical mixtures and disease risk. Traditional regression methods are challenged by the complex correlation patterns inherent among co-occurring chemicals, and the applicability of geographically weighted regression models is limited in the setting of environmental chemical risk analysis. In comparison to traditional methods, weighted quantile sum (WQS) regression performs
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Books on the topic "Chemicals effects"

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Ministers, Nordic Council of, ed. Health effects of selected chemicals. Nordic Council of Ministers, 1992.

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1934-, Richardson Mervyn, and Gangolli S, eds. The Dictionary of substances and their effects. Royal Society of Chemistry, 1994.

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Jorma, Toppari, and Denmark Miljøstyrelsen, eds. Male reproductive health and environmental chemicals with estrogenic effects. Ministry of Environment and Energy, Denmark, Danish Environmental Protection Agency, 1995.

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Sanot͡skiĭ, I. V. Long-term effects of chemicals on the organism. Centre of International Projects, 1986.

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S, Rainbow P., Hopkin Stephen P, and Crane Mark, eds. Forecasting the environmental fate and effects of chemicals. Wiley, 2001.

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Theo, Colburn, Vom Saal Frederick S, and Short Polly, eds. Environmental endocrine-disrupting chemicals: Neural, endocrine, and behavioral effects. Princeton Scientific Publishing, 1998.

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Geological Survey (U.S.), ed. Physical and chemical properties and health effects of thirty-three toxic organic chemicals. U.S. Dept. of the Interior, Geological Survey, 1987.

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Philippe, Grandjean, World Health Organization. Regional Office for Europe., and Consultation on Genetic Predisposition to Toxic Effects of Chemicals (1989 : Krefeld, Germany), eds. Ecogenetics: Genetic predisposition to the toxic effects of chemicals. Published on behalf of the World Health Organization, Regional Office for Europe by Chapman & Hall, 1991.

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B, Vouk Velimir, Scientific Group on Methodologies for the Safety Evaluation of Chemicals., International Council of Scientific Unions. Scientific Committee on Problems of the Environment., and International Program on Chemical Safety., eds. Methods for assessing the effects of mixtures of chemicals. Published on behalf of the Scientific Committee on Problems of the Environment (SCOPE) of the International Council of Scientific Unions (ICSU), and the International Program on Chemical Safety (IPCS) of the World Health Organization (WHO), the United Nations Environment Programme (UNEP) and the International Labour Organization (ILO) by Wiley, 1987.

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A, Linthurst Rick, Bourdeau Philippe, Tardiff Robert G, Scientific Group on Methodologies for the Safety Evaluation of Chemicals., and International Council of Scientific Unions. Scientific Committee on Problems of the Environment., eds. Methods to assess the effects of chemicals on ecosystems. Published on behalf of the Scientific Committee on Problems of the Environment (SCOPE) of the International Council of Scientific Unions (ICSU) ... [et al.] by John Wiley, 1995.

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Book chapters on the topic "Chemicals effects"

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Van Leeuwen, C. J. "Ecotoxicological Effects." In Risk Assessment of Chemicals. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-015-8520-0_6.

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Traas, T. P., and C. J. Van Leeuwen. "Ecotoxicological Effects." In Risk Assessment of Chemicals. Springer Netherlands, 2007. http://dx.doi.org/10.1007/978-1-4020-6102-8_7.

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van den Bercken, Joep. "Membrane Effects of Neurotoxic Chemicals." In Recent Advances in Nervous System Toxicology. Springer US, 1988. http://dx.doi.org/10.1007/978-1-4613-0887-4_5.

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Harrison, P. T. C. "Health effects of environmental chemicals." In Pollution. Royal Society of Chemistry, 2007. http://dx.doi.org/10.1039/9781847551719-00500.

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Biedenkopf, Katja. "Chemicals: Pioneering Ambitions with External Effects." In European Union External Environmental Policy. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-60931-7_10.

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Ghorai, Soma Mondal, and Hardeep Kaur. "Immunomodulatory Effects of Endocrine-Disrupting Chemicals." In Immunomodulators and Human Health. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-6379-6_16.

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Zhang, Bo, Marc von Keitz, and Kenneth Valentas. "Thermal Effects on Hydrothermal Biomass Liquefaction." In Biotechnology for Fuels and Chemicals. Humana Press, 2008. http://dx.doi.org/10.1007/978-1-60327-526-2_48.

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Hardon, Anita. "Chemical Futures." In Critical Studies in Risk and Uncertainty. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-57081-1_9.

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AbstractHere we turn to the strategies that young people use to prevent chemical harms, not just those related to single chemicals but also those related to the feedback loops and compounding effects generated by the multiplicity of chemicals in daily life. Chemical Futures takes as an example youth activists in France, the Générations Cobayes, and their mobilization against endocrine-disrupting chemicals. We examine what contributes to the relative invisibility of toxic risk, pointing especially to the role of corporations in generating uncertainty about scientific evidence. The ChemicalYouth
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Edwards, Clive A., and Patrick J. Bohlen. "The Effects of Toxic Chemicals on Earthworms." In Reviews of Environmental Contamination and Toxicology. Springer New York, 1992. http://dx.doi.org/10.1007/978-1-4612-2890-5_2.

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Roberts, Celia. "Toxic Chemicals and Their Effects on Reproduction." In How Gender Can Transform the Social Sciences. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-43236-2_18.

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Conference papers on the topic "Chemicals effects"

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Wang, Qiwei, Waleed Al-Nasser, Tao Chen, and Feng Liang. "Calcium Carbonate Scale Inhibition: Effects of EOR Chemicals." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-10546.

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Abstract We present a systematic laboratory investigation on the impacts of enhanced oil recovery (EOR) chemicals, i.e., surfactant and polymer, on calcium carbonate scale formation and inhibition. Commonly used inhibitor products, which are based on tri-phosphonate, penta-phosphonate and polyacrylate, are evaluated in the absence and presence of the EOR chemicals. The inhibition efficiency is determined using a modified static bottle procedure and the dynamic tube blocking method. In addition, scale precipitates are characterized with scanning electron microscope and X-ray diffraction techniq
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Goodson, Jim. "“To Classify or not to Classify” –– Inhibitor Effects on Polymers." In CORROSION 1986. NACE International, 1986. https://doi.org/10.5006/c1986-86315.

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Abstract NACE T1G--17d is charged with investigating the effects of corrosion inhibitors on elastomers. In the course of that task group work, an idea of attempting to classify inhibitors by an active amine containing chemical was presented. The proposed classification system was set up containing nine types of chemicals. This paper deals with a very preliminary test undertaken in our lab utilizing this classification scheme on three types of elastomers. A test procedure and resulting test data is discussed .
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Jonas, Otakar. "Transport of Chemicals in Steam Cycles." In CORROSION 1985. NACE International, 1985. https://doi.org/10.5006/c1985-85245.

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Abstract Transport of impurities and water treatment chemicals in steam cycles is described. Chemical species found in water, steam and deposits are identified, their major sources and removal processes discussed, and effects of cycle design, material selection, steady and transient operation, and water chemistry described. Typical data are given to illustrate that the knowledge of chemical transport is important for the control of scale and corrosion. Such control is successful when the relationships between the measured average bulk concentrations in cycle streams and the localized concentra
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Al Hashem, A., J. Carew, Amal Al-Borno, Mick Brown, and David Owen. "Evaluation of Combination Effects of Oilfield Chemicals for Application in Water Injection Systems." In CORROSION 2007. NACE International, 2007. https://doi.org/10.5006/c2007-07627.

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Abstract A water flood program is required for Kuwait's Northern and Western fields to maintain reservoir pressures. The program requires large amounts of aquifer and effluent injection water, treated with oil field chemicals. The treatment chemicals consist of corrosion inhibitors, scale inhibitors, and biocides. A laboratory performance evaluation was conducted on four corrosion inhibitors in combination with scale inhibitors and biocides, to determine the influence of these other chemicals on the effectiveness of the corrosion inhibitor. The results indicated that in many cases there was an
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Hill, Donald G., and Henk Romijn. "Reduction of Risk to the Marine Environment from Oilfield Chemicals Environmentally Improved Acid Corrosion Inhibition for Well Stimulation." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00342.

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Abstract Oil field chemicals are incorporated into a fluid design to solve a specific technical wellbore or matrix problem in a well, such as stimulation; water, sand, and scale control; or damage removal. By their chemistry, some chemicals have primary active ingredients that may be harmful if discharged to the environment. Improving the characteristics of these chemical products to marine life requires changes in previously acceptable products, such as elimination of restricted chemicals as well as incorporating chemical components with reduced ecotoxicity. Additional chemical alternatives s
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Ayello, François, Winston Robbins, Sonja Richter, and Srdjan Nešić. "Crude Oil Chemistry Effects on Inhibition of Corrosion and Phase Wetting." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11060.

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Abstract The effect of crude oil chemistry on corrosion processes is poorly understood. A simple mechanistic model that takes into account the combined effects of corrosion inhibition and wettability alteration, due to the adsorption of polar molecules onto the steel surface, is proposed. While the inhibition effect is dominant in oil-water stratified flow, the wettability alteration is dominant in turbulent flow. Consequently, both effects have to be taken into consideration in order to predict corrosion in oil-water pipe flow. The objective of this study is to identify chemicals present in c
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Park, KyungJin, SangKyu Ryu, MyoungHo Ahn, and YoungCheol Yoon. "Effects of Chemical Treatment on the Corrosion Behavior of Magnesium Anode in Potable Water Tank of Offshore Structure." In CORROSION 2015. NACE International, 2015. https://doi.org/10.5006/c2015-05642.

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Abstract Magnesium is widely used as anode material for the potable water tanks in the offshore structures due to its excellent corrosion protection performance. However, Mg anodes installed in the PWT sometimes corrode with an abnormally high corrosion rate, leading to pH increase and H2 accumulation in the tanks. In this study, we investigated the influences of PW treatment chemicals (NaClO, CaCl2 and NaHCO3) on the corrosion behavior of Mg anode to ascertain the cause of excessive corrosion. Corrosion of Mg is facilitated with increase in the concentration of NaClO, CaCl2 and NaHCO3. Becaus
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Taya, S., I. Kaneko, K. Kobayashi, and H. Kume. "Effect of Hydrazide Polymer as Non-Hydrazine Oxygen Scavenger and Dispersant for Middle and High Pressure Boilers." In CORROSION 1988. NACE International, 1988. https://doi.org/10.5006/c1988-88203.

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Abstract A new polymer, hydrazide polymer was developed as a non-hydrazine oxygen scavenger and dispersant against iron oxide for middle and high pressure boilers. This new polymer is different from hydrazine, a suspected carcinogen and other non-hydrazine type oxygen scavengers, sodium erythobate, carbohydrazide etc., because the polymer exhibits both excellent oxygen scavenging and dispersing effects against iron oxide with only one chemical. The effects of the new polymer were evaluated in laboratory and field tests The oxygen scavenging effect is the same as the hydrazine based chemicals.
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Scerbo, L., K. Charkhutian, and W. Go. "Stability of Cooling Water Treatment Chemicals in the Presence of Alternative Oxidants." In CORROSION 1993. NACE International, 1993. https://doi.org/10.5006/c1993-93471.

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Abstract Chlorine has traditionally been the microbiocide of choice in many industrial cooling water treatment applications. However, due to recent changes in chlorine discharge limitations and the ever increasing concern regarding safety and handling, much attention has been focused on the application of various alternatives to gaseous chlorine. While the effects of chlorine are well established, there is little reported data on the effect of alternative oxidizers on organophosphorus compounds used for cooling water deposit and corrosion control. New comparative data is presented evaluating t
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Wang, Qiwei, Tao Chen, Tawfiq Al-Shafai, and Sultan Alsubaie. "Calcium Carbonate Scale Deposition and Inhibition: Effects of Corrosion Inhibitors." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16736.

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Abstract Scale and corrosion inhibitors are often applied simultaneously in order to prevent inorganic deposition and protect system integrity of oilfield facilities. The compatibility between these chemicals is a major concern during chemical selection. Corrosion inhibitor compounds may form complex with scale inhibitor molecules and interfere with the interactions of scale inhibitor and scaling crystal, and consequently, affect the scale inhibitor performance. Understanding their interplay is of importance for the development of cost effective treatment programs. In this work, the impacts of
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Reports on the topic "Chemicals effects"

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Foust, C. B., G. D. Griffin, N. B. Munro, and M. L. Socolof. Guidance on health effects of toxic chemicals. Safety Analysis Report Update Program. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/10136228.

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Clement, Michael, Sage Broderick, and Marty Garton. Toxic Industrial Chemical / Material Intelligence Tool (TICMINT) user guide. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/47924.

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The Toxic Industrial Chemical / Material Intelligence Tool (TICMINT) is a web application that provides critical chemical and toxicological information to users quickly and efficiently for the purpose of enacting safe maneuvers in areas of operations. It provides an in-depth look at the makeup, properties, and hazardous effects of nearly 400 toxic chemicals of interest. It also provides background on the chemical makeup of a bevy of building materials, enabling soldiers in areas of operation to determine the toxicological risks associated with the combustion of those materials in their environ
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Palmer-Quinn, Kerri, Alice Di Pasquale, Margaret Wexler, and Hannah Moody. Critical windows of susceptibility for breast development. Breast Cancer UK, 2023. https://doi.org/10.71450/80329044.

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The normal growth and development of the human body is a critical and highly sensitive process. Despite humans continuously developing throughout life, there are certain periods of development which are more sensitive to adverse factors. These are known as critical windows of susceptibility and include development in utero (in the womb), the postnatal period, puberty, pregnancy and menopause. During these periods the mammary gland (breast) undergoes extensive development. Research suggests that exposure to harmful chemicals such as Endocrine Disrupting Chemicals (EDCs) during these critical pe
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Hicks, R. J., and P. Van Voris. Review and evaluation of the effects of xenobiotic chemicals on microorganisms in soil. [139 references]. Office of Scientific and Technical Information (OSTI), 1988. http://dx.doi.org/10.2172/5406358.

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Ellis, James L., and Margaret G. Filbert. Development of an In Vitro Model Assay System for the Evaluation of the Effects of Toxic Chemicals on Human Airways. Defense Technical Information Center, 1994. http://dx.doi.org/10.21236/ada285074.

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Belkin, Shimshon, Sylvia Daunert, and Mona Wells. Whole-Cell Biosensor Panel for Agricultural Endocrine Disruptors. United States Department of Agriculture, 2010. http://dx.doi.org/10.32747/2010.7696542.bard.

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Objectives: The overall objective as defined in the approved proposal was the development of a whole-cell sensor panel for the detection of endocrine disruption activities of agriculturally relevant chemicals. To achieve this goal several specific objectives were outlined: (a) The development of new genetically engineered wholecell sensor strains; (b) the combination of multiple strains into a single sensor panel to effect multiple response modes; (c) development of a computerized algorithm to analyze the panel responses; (d) laboratory testing and calibration; (e) field testing. In the course
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Moghissi. L51914 Interdependent Effects of Bacteria Gas Composition and Water Chemistry on Internal Corrosion. Pipeline Research Council International, Inc. (PRCI), 2002. http://dx.doi.org/10.55274/r0010433.

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A recent Office of Pipeline Safety survey found that corrosion caused 17 to 20 percent of pipeline failures. Of those corrosion failures, roughly half resulted from internal corrosion. In pipelines, internal corrosion is caused by produced (carry-over) or condensed water that contains dissolved gas and/or bacteria. In many cases, chemicals with inhibiting or biocidal properties are added to mitigate corrosion. The internal corrosion in many systems occurs under slowly flowing conditions at ambient temperatures (e.g., relatively low temperature of about 15.5�C (60�F)). The overall objectives of
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Wolf, Eva. Chemikalienmanagement in der textilen Lieferkette. Sonderforschungsgruppe Institutionenanalyse, 2022. http://dx.doi.org/10.46850/sofia.9783941627987.

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The World Summit on Sustainable Development in Johannesburg in 2002 set the goal of minimising the adverse impacts of chemicals and waste by 2020. This goal has not been achieved yet. Therefore, other approaches are needed to prevent, minimise, or replace harmful substances. One possible approach is this master thesis which deals with the challenges that the textile importer DELTEX is facing with regard to a transparent communication of chemicals used and contained in the product in its supply chain. DELTEX is bound by legal regulations and requirements of its customer and must ensure that the
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Van Voris, P., D. A. Tolle, and M. F. Arthur. Experimental terrestrial soil-core microcosm test protocol. A method for measuring the potential ecological effects, fate, and transport of chemicals in terrestrial ecosystems. Office of Scientific and Technical Information (OSTI), 1985. http://dx.doi.org/10.2172/6059663.

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Campobasso, Marissa, Musa Ibrahim, Amanda Chisholm, Julia Miazek, and Martin Page. pH pivoting for algae coagulation : bench-scale experimentation. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/48611.

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Harmful algal blooms (HABs) threaten recreational waters and public supplies across the US, causing detrimental economic and environmental effects to communities. HABs can be mitigated with dissolved air flotation (DAF) treatment, which requires addition of pH-sensitive charged chemicals to neutralize algae, allowing them to attach to microbubbles and float to the surface. During HAB events and photosynthesis, algae raise the pH to levels that are not ideal for DAF. Traditionally, pH is reduced with a strong acid; however, this adds operational cost and permanently adjusts the water’s pH. This
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