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Journal articles on the topic 'The amount of contamination vector'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Galibert, Lionel, Aurélien Jacob, Adrien Savy, et al. "Monobac System–A Single Baculovirus for the Production of rAAV." Microorganisms 9, no. 9 (2021): 1799. http://dx.doi.org/10.3390/microorganisms9091799.

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Large-scale manufacturing of rAAV is a bottleneck for the development of genetic disease treatments. The baculovirus/Sf9 cell system underpins the first rAAV treatment approved by EMA and remains one of the most advanced platforms for rAAV manufacturing. Despite early successes, rAAV is still a complex biomaterial to produce. Efficient production of the recombinant viral vector requires that AAV replicase and capsid genes be co-located with the recombinant AAV genome. Here, we present the Monobac system, a singular, modified baculovirus genome that contains all of these functions. To assess th

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Hà, Thìn. "Forecasting Approach for Water Pollution Based on Markov Forecast Model." Pollution Engineering 52, no. 1 (2020): 05–07. http://dx.doi.org/10.17762/pe.v52i1.38.

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The time scale-arrangement gauging of water contamination is significant and troublesome issue of water contamination organize framework. The time-arrangement information of water contamination is tremendous, high-dimension and non-linear, data removal of it is troublesome. To understand the information digging and gauging for arrangement information of water contamination effectively, an enhanced expectation replica dependent on the smallest amount squares bolster vector engine is introduced in this magazine. To lessen the element of tests, the bit head segment investigation technique is util

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Corte Pause, Francesca, Susy Urli, Martina Crociati, Giuseppe Stradaioli, and Anja Baufeld. "Connecting the Dots: Livestock Animals as Missing Links in the Chain of Microplastic Contamination and Human Health." Animals 14, no. 2 (2024): 350. http://dx.doi.org/10.3390/ani14020350.

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Plastic pollution is a global diffuse threat, especially considering its fragmentation into microplastics (MPs) and nanoplastics (NPs). Since the contamination of the aquatic environment is already well studied, most studies have now focused on the soil. Moreover, the number of studies on the exposure routes and toxic effects of MNPs in humans is continuously increasing. Although MNPs can cause inflammation, cytotoxicity, genotoxicity and immune toxicity in livestock animals, which can accumulate ingested/inhaled plastic particles and transfer them to humans through the food chain, research on

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Öner, T., P. Thiam, G. Kos, R. Krska, F. Schwenker, and B. Mizaikoff. "Machine learning algorithms for the automated classification of contaminated maize at regulatory limits via infrared attenuated total reflection spectroscopy." World Mycotoxin Journal 12, no. 2 (2019): 113–22. http://dx.doi.org/10.3920/wmj2018.2333.

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Mould infested maize poses a severe problem for farmers, food producers and for consumers worldwide. Mycotoxins are secondary metabolites produced by certain mould species that contaminate food and feed. The consumption of these toxins may cause serious health problems for humans and animals. The trichothecene deoxynivalenol (DON) constitutes one of the most commonly occurring Fusarium toxins encountered in maize and requires improved methods to limit its entrance into the food and feed system. While a variety of chromatographic and mass spectrometry methods for the identification of such toxi

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Reeti, Kumar, and Mukherji Suparna. "Feasibility of photocatalytic degradation of an organophosphorus pesticide using graphene oxide-TiO2 nanocomposite." Journal of Indian Chemical Society Vol. 95, Mar 2018 (2018): 217–22. https://doi.org/10.5281/zenodo.5638526.

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Centre for Environmental Science and Engineering, Indian Institute of Technology Bombay, Mumbai-400 076, India <em>E</em>-<em>mail</em> : reeti.k@iitb.ac.in, mitras@iitb.ac.in <em>Manuscript received 15 November 2017, revised 04 March 2018, accepted 05 March 2018</em> Contamination of water by pesticides is an alarming ecological problem. Pesticides are majorly used in agriculture for maximizing crop production and in public health for vector control. This has resulted in accumulation of these toxic substances in waterbodies. Such extensive use is highly detrimental to the aquatic and terrestr

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Lesho, Emil, Julie Ake, Xiao-Zhe Huang, et al. "Amount of Usage and Involvement in Explosions Not Associated with Increased Contamination of Prehospital Vehicles with Multi-drug-resistant Organisms." Prehospital and Disaster Medicine 28, no. 2 (2013): 107–9. http://dx.doi.org/10.1017/s1049023x12001781.

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AbstractIntroductionThe role of explosions and patient transport vehicles as sources and vectors of Gram-negative, multidrug-resistant organisms (MDROs) that predominate infections following lengthy evacuations after disasters due to natural hazards and in current war-trauma patients is unknown.Hypothesis/ProblemDamaged or heavily-used vehicles could be sources of the MDROs subsequently linked to nosocomial infections.MethodsFrom January through May 2008 in Iraq, inside surfaces of heavily-used, tactical vehicles (Experimental Group) were sampled with sterile, pre-moistened swabs. Swabs, along

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Oishi, Yu, Haruma Ishida, Takashi Y. Nakajima, Ryosuke Nakamura, and Tsuneo Matsunaga. "Preliminary verification for application of a support vector machine-based cloud detection method to GOSAT-2 CAI-2." Atmospheric Measurement Techniques 11, no. 5 (2018): 2863–78. http://dx.doi.org/10.5194/amt-11-2863-2018.

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Abstract. The Greenhouse Gases Observing Satellite (GOSAT) was launched in 2009 to measure global atmospheric CO2 and CH4 concentrations. GOSAT is equipped with two sensors: the Thermal And Near infrared Sensor for carbon Observations (TANSO)-Fourier transform spectrometer (FTS) and TANSO-Cloud and Aerosol Imager (CAI). The presence of clouds in the instantaneous field of view of the FTS leads to incorrect estimates of the concentrations. Thus, the FTS data suspected to have cloud contamination must be identified by a CAI cloud discrimination algorithm and rejected. Conversely, overestimating

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Tkachenko, Inna, Anna Antonenko, Andrii Borysenko, Sergii Omelchuk, Fedir Melnychuk, and Yevhen Anisimov. "Assessment of spiromesifen peculiarities of migration into groundwater and surface water and prediction of risks to human health when using such water for drinking purposes." Rawal Medical Journal 47, no. 4 (2022): 1. http://dx.doi.org/10.5455/rmj.85867.20220221122317.

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Objective: To study the peculiarities of the migration of spiromesifen into groundwater and surface water and to predict the risks to human health when using such water for drinking purposes. Methodology: Field experiments to study the dynamics of residual amounts of spiromesifen, its stability and behavior in the soil after fan spraying of apple orchard and vineyard were conducted in different soil and climatic conditions: Steppe, Forest-Steppe, Polissya. Koc, GUS and LEACHmod were used to assess the migration capacity of the insecticide. To predict the risk, we used the integrated hazard vec

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No author, No author. "Assessment of spiromesifen peculiarities of migration into groundwater and surface water and prediction of risks to human health when using such water for drinking purposes." Rawal Medical Journal 47, no. 4 (2022): 1017. http://dx.doi.org/10.5455/rmj.131016.20221119031709.

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Objective: To study the peculiarities of the migration of spiromesifen into groundwater and surface water and to predict the risks to human health when using such water for drinking purposes. Methodology: Field experiments to study the dynamics of residual amounts of spiromesifen, its stability and behavior in the soil after fan spraying of apple orchard and vineyard were conducted in different soil and climatic conditions: Steppe, Forest-Steppe, Polissya. Koc, GUS and LEACHmod were used to assess the migration capacity of the insecticide. To predict the risk, we used the integrated hazard vec

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10

Chen, Tingting, Suping Zhou, Stephen Smith, and Roger Sauve. "(286) Identification of Genes in Tomato Roots Induced by Aluminum Stress using Fluorescent cDNA Differential Display." HortScience 41, no. 4 (2006): 1053D—1053. http://dx.doi.org/10.21273/hortsci.41.4.1053d.

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The goal of this study was isolate genes that are regulated by Al treatments of tomato roots growing in vitro. For Al treatment, germinating tomato seeds were plated on a MS agar medium supplemented with 0, 350, and 1200 μM AlCl3 for 30 days. Total RNA was extracted from root tissues and separated on denature formamide gel to check their quantity and quality. Equal amount of total RNA from treatment and control was treated with DNAse I (Genhunter, TN) to remove genomic DNA contamination. cDNA was obtained by reverse transcription using all the regents in RNA Image Kit (Genhunter, TN). The cDNA

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Preis, A., A. Tubaltzev, and A. Ostfeld. "Kinneret watershed analysis tool: a cell-based decision tree model for watershed flowand pollutants predictions." Water Science and Technology 53, no. 10 (2006): 29–35. http://dx.doi.org/10.2166/wst.2006.294.

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This paper presents the methodology and application underlying the Kinneret Watershed Analysis Tool (KWAT), developed for flow and contaminant predictions for Lake Kinneret (the Sea of Galilee) watershed located in northern Israel. Lake Kinneret watershed is about 2,730 km2 (2,070 in Israel, the rest in Lebanon), inhabited by about 200,000 people organized in 25 municipalities, and three cities (the Israeli part). The model aims to predict flow and contaminant transports within the watershed, down to its outlet – Lake Kinneret, the most important surface water resource in Israel. The model is

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Alqahtani, Ali, Kate Heesom, Jonathan L. Bramson, David Curiel, Hideyo Ugai, and David A. Matthews. "Analysis of purified Wild type and mutant adenovirus particles by SILAC based quantitative proteomics." Journal of General Virology 95, no. 11 (2014): 2504–11. http://dx.doi.org/10.1099/vir.0.068221-0.

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We used SILAC (stable isotope labelling of amino acids in cell culture) and high-throughput quantitative MS mass spectrometry to analyse the protein composition of highly purified WT wild type adenoviruses, mutant adenoviruses lacking an internal protein component (protein V) and recombinant adenoviruses of the type commonly used in gene therapy, including one virus that had been used in a clinical trial. We found that the viral protein abundance and composition were consistent across all types of virus examined except for the virus lacking protein V, which also had reduced amounts of another

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Ahlemeyer, Barbara, Claudia Colasante, and Eveline Baumgart-Vogt. "Analysis of the Level of Plasmid-Derived mRNA in the Presence of Residual Plasmid DNA by Two-Step Quantitative RT-PCR." Methods and Protocols 3, no. 2 (2020): 40. http://dx.doi.org/10.3390/mps3020040.

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In transfection experiments with mammalian cells aiming to overexpress a specific protein, it is often necessary to correctly quantify the level of the recombinant and the corresponding endogenous mRNA. In our case, mouse calvarial osteoblasts were transfected with a vector containing the complete Pex11β cDNA (plasmid DNA). The Pex11β mRNA level, as calculated using the RT-qPCR product, was unrealistically higher (>1000-fold) in transfected compared to non-transfected cells, and we assumed that there were large amounts of contaminating plasmid DNA in the RNA sample. Thus, we searched for a

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14

Pilissão, Y. L., A. G. Machado, E. Virmond, and E. S. Watzko. "ENERGY RECOVERY FROM MUNICIPAL SOLID WASTE: OPPORTUNITIES AND CHALLENGES IN THE BRAZILIAN SCENARIO." Revista de Engenharia Térmica 20, no. 3 (2021): 20. http://dx.doi.org/10.5380/reterm.v20i3.83266.

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Municipal solid waste has always been an undesirable asset in society, and its generation grows every year. Inadequate waste disposal may cause many problems, either by the contamination of the environment or by its capacity to serve as a vector for a series of pathogenic elements. The COVID-19 pandemic drew the world’s attention to these challenges and made it clear how they impact society in an unprecedented way. The higher amount of waste and safety supplies discarded, such as masks and facial shields, require an analysis of the current situation of solid waste management along with solutio

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15

Schmidt, B. L. "PCR in laboratory diagnosis of human Borrelia burgdorferi infections." Clinical Microbiology Reviews 10, no. 1 (1997): 185–201. http://dx.doi.org/10.1128/cmr.10.1.185.

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The laboratory diagnosis of Lyme borreliosis, the most prevalent vector-borne disease in the United States and endemic in parts of Europe and Asia, is currently based on serology with known limitations. Direct demonstration of Borrelia burgdorferi by culture may require weeks, while enzyme-linked immunosorbent assays for antigen detection often lack sensitivity. The development of the PCR has offered a new dimension in the diagnosis. Capable of amplifying minute amounts of DNA into billions of copies in just a few hours, PCR facilitates the sensitive and specific detection of DNA or RNA of pat

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16

Šafář, Jan, Juan Carlos Noa-Carrazana, Jan Vrána, et al. "Creation of a BAC resource to study the structure and evolution of the banana (Musa balbisiana) genome." Genome 47, no. 6 (2004): 1182–91. http://dx.doi.org/10.1139/g04-062.

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The first bacterial artificial chromosome (BAC) library of the banana species Musa balbisiana 'Pisang Klutuk Wulung' (PKW BAC library) was constructed and characterized. One improved and one novel protocol for nuclei isolation were employed to overcome problems caused by high levels of polyphenols and polysaccharides present in leaf tissues. The use of flow cytometry to purify cell nuclei eliminated contamination with secondary metabolites and plastid DNA. Furthermore, the usefulness of the inducible pCC1BAC vector to obtain a higher amount of BAC DNA was demonstrated. The PKW BAC library repr

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17

Ahn, Seung-Joon, Kelly Donahue, Youngho Koh, Robert R. Martin, and Man-Yeon Choi. "Microbial-Based Double-Stranded RNA Production to Develop Cost-Effective RNA Interference Application for Insect Pest Management." International Journal of Insect Science 11 (January 2019): 117954331984032. http://dx.doi.org/10.1177/1179543319840323.

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RNA interference (RNAi) is a convenient tool to identify and characterize biological functions in organisms. Recently, it has become an alternative to chemical insecticides as a biologically based control agent. This promising technology has the potential to avoid many problems associated with conventional chemical insecticides. In order for RNAi application to be practical for field use, a major hurdle is the development of a cost-effective system of double-stranded RNA (dsRNA) production for a large quantity of dsRNA. A handful of research reports has demonstrated microbial-based dsRNA produ

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18

Dhole, Pravin V., Vijay D. Dhangar, Sulochana D. Shejul, and Prof Bharti W. Gawali. "Machine Learning Approach for Spectral Signature Based Chemical Composition Analysis using Hyperspectral Data." International Journal for Research in Applied Science and Engineering Technology 11, no. 10 (2023): 279–86. http://dx.doi.org/10.22214/ijraset.2023.55922.

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Abstract: Number of techniques to identify falsified medications, including thin layer chromatography (TLC), analytical methods, eye examination, and the use of sophisticated labs with strong equipment and technical specialists. Such techniques take more time and call for sophisticated labs, specialized specialists in that field, and sample preparation. This research uses hyperspectral data to develop a spectral pattern for identifying falsified medications. Near infrared spectroscopic techniques are commonly used for this task because of their many advantages. For this research, we used the w

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19

Alyabina, Irina, Olga Chernova, Vasilisa Kirillova, Oleg Golozubov, and Sergey Shoba. "Assessment of the protective potential of the Moscow region soil cover to contamination with heavy metals and metalloids." InterCarto. InterGIS 27, no. 4 (2021): 92–104. http://dx.doi.org/10.35595/2414-9179-2021-4-27-92-104.

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Heavy metals and other trace elements that are not subject to degradation are among the priority pollutants. Significant amounts of heavy metals and related elements with variable valence are deposited on the soil surface as part of aerosols. Accumulating in the soil, they are very slowly removed from it, only changing the level of content or the state during migration, turning the soil over time into a source of secondary pollution. In this regard, an extremely urgent task is to assess the territory, especially such a highly developed and densely populated area as the Moscow Region, in terms

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Hanenberg, Helmut, Stephan Lobitz, Indira Kokemohr, et al. "High Sensitivity and Specificity of Retroviral Complementation Group Assignment in Primary T Cells of Fanconi Anemia (FA) Patients." Blood 104, no. 11 (2004): 3249. http://dx.doi.org/10.1182/blood.v104.11.3249.3249.

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Abstract Fanconi anemia (FA) is a heterogeneous autosomal recessive DNA repair disorder with at least 11 complementation groups (ABCD1D2EFGIJL) characterized by mutations in 8 genes (ACD1D2EFGL) identified so far. This large number of genes affected in combination with extreme difficulties to identify the mutations in FA-A and -D2, which when mutated account for more than 60% of patients, prompted us to develop a rapid laboratory procedure that is capable of subtyping the FA complementation group in primary T cells (Hanenberg et al. 2002). In order to determine the sensitivity and specificity

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Wang, Chengzhi, Xiaping Fu, Ying Zhou, and Feng Fu. "Deoxynivalenol Detection beyond the Limit in Wheat Flour Based on the Fluorescence Hyperspectral Imaging Technique." Foods 13, no. 6 (2024): 897. http://dx.doi.org/10.3390/foods13060897.

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Deoxynivalenol (DON) is a harmful fungal toxin, and its contamination in wheat flour poses a food safety concern globally. This study proposes the combination of fluorescence hyperspectral imaging (FHSI) and qualitative discrimination methods for the detection of excessive DON content in wheat flour. Wheat flour samples were prepared with varying DON concentrations through the addition of trace amounts of DON using the wet mixing method for fluorescence hyperspectral image collection. SG smoothing and normalization algorithms were applied for original spectra preprocessing. Feature band select

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Tyshchenko, O. G., and V. P. Landin. "Changes in the underlying surface and vegetation in the Chornobyl Exclusion Zone during 1986−2017." Nuclear Power and the Environment 19, no. 4 (2020): 75–84. http://dx.doi.org/10.31717/2311-8253.20.4.9.

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The analysis results of the type surface and vegetation changes in the Exclusion Zone of Chornobyl Nuclear Power Plant, for the period after accident in 1986 until 2017 are presented. In the article it is shown that after the Chornobyl accident in 1986, the largest changes occurred with vegetation on agricultural lands. Analysis of the current state of vegetation showed that the area of restored forest plantations on uncultivated lands amounted to –31% of the Chornobyl NPP Exclusion Zone. Studies have shown that fires cause great damage to the forest ecosystems. Forests and woody vegetation of

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Detho, Amir Ali, Zawawi Daud, Saleem Raza Samo, Zohaib Khan, Dansish Ali Memon, and Halizah Awang. "Physicochemical Characteristics of Landfill Leachate from Simpang Renggam Landfill Site, Johor, Malaysia." Quaid-e-Awam University Research Journal of Engineering, Science & Technology 18, no. 02 (2020): 82–88. http://dx.doi.org/10.52584/qrj.1802.13.

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The worldwide increasing amount of municipal solid waste causes a major problem in managing waste as well as requires an effective solution to manage the waste generation. In Malaysia, landfilling is the main alternative technique for managing solid waste. In the same way, the main advantage of having a landfill is that it is easy to operate and comparatively lower in cost. Thus, in Malaysia, total 296 municipal solid waste landfills are open to overcome this issue. Drawbacks of landfilling can includes; i) generation of noxious gases, ii) leachate wastewater contamination of both ground and s

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Andriessen, Rob, Janneke Snetselaar, Remco A. Suer, et al. "Electrostatic coating enhances bioavailability of insecticides and breaks pyrethroid resistance in mosquitoes." Proceedings of the National Academy of Sciences 112, no. 39 (2015): 12081–86. http://dx.doi.org/10.1073/pnas.1510801112.

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Insecticide resistance poses a significant and increasing threat to the control of malaria and other mosquito-borne diseases. We present a novel method of insecticide application based on netting treated with an electrostatic coating that binds insecticidal particles through polarity. Electrostatic netting can hold small amounts of insecticides effectively and results in enhanced bioavailability upon contact by the insect. Six pyrethroid-resistant Anopheles mosquito strains from across Africa were exposed to similar concentrations of deltamethrin on electrostatic netting or a standard long-las

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Abdulla, Malik, Jaimie C. Barnes, Oliver M. Poole, Karl R. Wotton, and Eva Jimenez-Guri. "Developmental Transfer of Microplastic Particles from Larval to Adult Stages of the Drone Fly Eristalis tenax." Microplastics 4, no. 2 (2025): 22. https://doi.org/10.3390/microplastics4020022.

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Plastic pollution has become a critical environmental issue, with vast amounts of plastic waste accumulating in aquatic and terrestrial ecosystems. Plastic pollution poses significant risks to biodiversity by introducing toxic chemicals and disrupting biological functions. The drone fly, Eristalis tenax, is perhaps the most globally widespread hoverfly. This success is aided by its development as a rat-tailed maggot in a wide array of aquatic environments where it feeds on decaying organic matter. As an adult, E. tenax is a vital pollinator, visiting a wide range of crops and wild plants, and

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Chono, Hideto, Kenichi Tahara, Ikuei Nukaya, et al. "Engineering of CD19-CAR T Cells from Non-Hodgkin Lymphoma Patients in a Closed System in Combination with Retronectin/OKT3 Stimulation." Blood 124, no. 21 (2014): 2446. http://dx.doi.org/10.1182/blood.v124.21.2446.2446.

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Abstract Background; Adoptive immunotherapy with chimeric antigen receptor (CAR) gene transduced CD19-CAR T cells, which are engineered to express extracellular single-chain immunoglobulin variable fragments to CD19, linked to cytoplasmic T cell activation domains including CD3-ζ, showed remarkable therapeutic benefits toward CD19+ B cell malignancies including acute lymphoblastic leukemia, chronic lymphoblastic leukemia and non-Hodgkin lymphoma (B-NHL). For clinical setting, the phenotype of manufactured CAR T cells is an important factor; especially less differentiated T cells are anticipate

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Xiao, Huang, Battista Biggio, Blaine Nelson, Han Xiao, Claudia Eckert, and Fabio Roli. "Support vector machines under adversarial label contamination." Neurocomputing 160 (July 2015): 53–62. http://dx.doi.org/10.1016/j.neucom.2014.08.081.

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28

Dr., Anuj Kumar Rajput, Kumar Anil, Trivedi Mridul, and Kapil Kumar Dr. "Strategies for Vector Control, Including Insecticides, Biological Control, and Genetic Modification of Vector." International Journal of Contemporary Research in Multidisciplinary 4, no. 2 (2025): 348–55. https://doi.org/10.5281/zenodo.15311640.

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This study evaluates heavy metal contamination in mosquito breeding habitats, examining its actual environmental as well as public health implications. Through sampling and analysis of biosamples from numerous land use types—town, peri-urban, and rural—the examiner quantified the concentrations of Pb, Cd, Cr, Hg, and As, identifying enormous pollution hotspots. Contamination Factor (CF) evaluation found that Pb and Cd exhibited great infection ranges, in a large component attributed to business emissions, vehicular pollution, and agricultural runoff. Pollution Load Index (PLI) chec

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INDU, INDU. "The Effect of Environment Changes on Human Well-being." WORLD JOURNAL OF APPLIED SCIENCE AND RESEARCH 10-11, no. 01-02 (2021): 47. https://doi.org/10.59467/wjasr.2021.10-11.47.

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One of the essential worldwide drivers of human infection and mortality is natural contamination, to which low-pay nations are especially defenseless. The scattering of vector-borne diseases, water-borne ailments, cardiovascular sicknesses, respiratory sensitivities, hunger, and different circumstances might be worked with by direct ecological elements. The compulsory relocation and emotional wellness effects of environmental change are critical aftereffects. Among the adverse consequences of contamination incorporate higher occurrences of malignant growth, coronary illness, respiratory infirm

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INDU, INDU. "The Effect of Environment Changes on Human Well-being." WORLD JOURNAL OF APPLIED SCIENCE AND RESEARCH 10-11, no. 01-02 (2021): 47. https://doi.org/10.59467/wjasr.2020-21.10-11.47.

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One of the essential worldwide drivers of human infection and mortality is natural contamination, to which low-pay nations are especially defenseless. The scattering of vector-borne diseases, water-borne ailments, cardiovascular sicknesses, respiratory sensitivities, hunger, and different circumstances might be worked with by direct ecological elements. The compulsory relocation and emotional wellness effects of environmental change are critical aftereffects. Among the adverse consequences of contamination incorporate higher occurrences of malignant growth, coronary illness, respiratory infirm

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Sun, Xiao Nan, An Ping Liu, Xiu Rong Chen, and Shu Chang Jin. "Research on the Migration of Petroleum Hydrocarbon Contamination in the Soil in Different Leaching Amount." Advanced Materials Research 414 (December 2011): 121–25. http://dx.doi.org/10.4028/www.scientific.net/amr.414.121.

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This paper discusses the migration of the total petroleum hydrocarbon (TPH) contamination, which concludes the migration rule of the TPH contamination through designing indoor soil column leaching experiments. Through researching the migration concentration of TPH in different leaching amount, results shows that the ability of migration of TPH is more powerful when there is more leaching amount. But overall, the affection caused by different leaching amount is not obvious. The results of this research can provide guidance to the nonproliferation and remediation of petroleum contamination.

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Chen, Yi-An, Chang-Chun Lin, Chin-Di Wang, Huan-Bin Wu, and Pei-Ing Hwang. "An optimized procedure greatly improves EST vector contamination removal." BMC Genomics 8, no. 1 (2007): 416. http://dx.doi.org/10.1186/1471-2164-8-416.

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Haskito, Ajeng Erika Prihatuti, Chanif Mahdi, Faniar Tasha Almara, and Restu Wika Bina. "The Effect of Storage Time of Fortified Goat Milk Yoghurt White Rice Bran Flour on Organoleptic Physical Characteristics, pH Value, Amount of Coliform and Salmonella sp. Contamination." Jurnal Medik Veteriner 6, no. 1 (2023): 51–65. http://dx.doi.org/10.20473/jmv.vol6.iss1.2023.51-65.

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This study aimed to determine the effect of storage time for fortified goat's milk yogurt white rice bran flour on organoleptic physical characteristics, pH value, amount of coliform and Salmonella sp. contamination. A total of 20 samples were divided into five treatment groups, based on storage time of 0, 1, 2, 3, 4 weeks, and 4 replications. Every week, tests for organoleptic physical characteristics were carried out using 20 semi-trained panelists, measuring pH values using a pH meter, evaluating the amount of coliform contamination using the MPN method, and Salmonella sp. using SSA media,

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Ottnad, Konstantin, Tim Harris, Harvey Meyer, Georg von Hippel, Jonas Wilhelm, and Hartmut Wittig. "Nucleon average quark momentum fraction with Nf = 2+1 Wilson fermions." EPJ Web of Conferences 175 (2018): 06026. http://dx.doi.org/10.1051/epjconf/201817506026.

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We report on an analysis of the average quark momentum fraction of the nucleon and related quantities using Nf = 2 + 1 Wilson fermions. Computations are performed on four CLS ensembles covering three values of the lattice spacing at pion masses down to Mπ ≈ 200 MeV. Several source-sink separations (~ 1:0 fm to ~ 1:4 fm) are used to assess the excited-state contamination. To gain further insight, the generalized pencil-of-functions approach has been implemented to reduce the excited-state contamination in the relevant two-and three-point functions. Preliminary results are shown for the isovecto

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Drake, R. E., G. A. Laine, S. J. Allen, J. Katz, and J. C. Gabel. "Overestimation of sheep lung lymph contamination." Journal of Applied Physiology 61, no. 4 (1986): 1590–92. http://dx.doi.org/10.1152/jappl.1986.61.4.1590.

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We have previously reported that lymph from the chronic sheep lung lymph preparation contains 25-60% lymph from nonpulmonary sources. In subsequent studies we found that the lymph flow rate from cannulated lymph vessels depends on the resistance and position of the lymph cannula. Because we did not account for these factors in our estimate of the amount of nonpulmonary lymph in the sheep lung lymph preparation, our data were not accurate. We probably overestimated the amount of nonpulmonary lymph. However, the presence of nonpulmonary lymph remains a potentially serious problem with the sheep

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Zhang, Hanfang, Niren Patel, Ferdane Kutlar, et al. "Potential Pitfalls In Quantitative Real-Time PCR for Molecular Monitoring of BCR-ABL In the Management of CML." Blood 116, no. 21 (2010): 1228. http://dx.doi.org/10.1182/blood.v116.21.1228.1228.

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Abstract Abstract 1228 Due to a lack of standardized methodologies and reporting, results of BCR-ABL transcripts by quantitative real-time PCR (qPCR) are difficult to evaluate and compare between laboratories in molecular monitoring of BCR-ABL in CML. Although progress has been made in harmonization of reporting BCR-ABL quantification, such as the introduction of the International Scale, the standardization of each step in qPCR for BCR-ABL quantification is important. The majority of laboratories use an absolute approach with a standard curve to quantitate the transcript level of BCR-ABL. A nu

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Lobriayao, Bounphak. "Contamination of Arsenic Speciation in Rice." Souphanouvong University Journal Multidisciplinary Research and Development 10, no. 1 (2024): 10–17. http://dx.doi.org/10.69692/sujmrd100110.

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Rice is the staple food of people in Asian countries, especially in Laos, where it is carbohydrate stuff that plays an essential role as a source of energy to support human beings. Arsenic (As) is a heavy metal of which naturally occurring; it can be found in soil, rocks, and natural water sources; and is caused by human activities such as mining activities, the use of agro-chemicals (pesticides, herbicides, etc.) in agriculture. Therefore, it is possible to deposit and contaminate the environment such as the paddy soil and the irrigation; afterward, it can initiate the arsenic residues in the

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Sexton, T., I. Geornaras, D. Woerner, R. Delmore, K. Belk, and J. Martin. "Salmonella Contamination in Poultry—Are We Missing a Potential Vector?" Meat and Muscle Biology 1, no. 3 (2017): 125. http://dx.doi.org/10.22175/rmc2017.119.

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Seluja, G., A. Farmer, M. McLeod, C. Harger, and P. Schad. "Establishing a method of vector contamination identification in database sequences." Bioinformatics 15, no. 2 (1999): 106–10. http://dx.doi.org/10.1093/bioinformatics/15.2.106.

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Schäffer, Alejandro A., Eric P. Nawrocki, Yoon Choi, Paul A. Kitts, Ilene Karsch-Mizrachi, and Richard McVeigh. "VecScreen_plus_taxonomy: imposing a tax(onomy) increase on vector contamination screening." Bioinformatics 34, no. 5 (2017): 755–59. http://dx.doi.org/10.1093/bioinformatics/btx669.

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Gonçalves, Manuel A. F. V., Ietje van der Velde, Josephine M. Janssen, et al. "Efficient Generation and Amplification of High-Capacity Adeno-Associated Virus/Adenovirus Hybrid Vectors." Journal of Virology 76, no. 21 (2002): 10734–44. http://dx.doi.org/10.1128/jvi.76.21.10734-10744.2002.

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ABSTRACT Effective gene therapy is dependent on safe gene delivery vehicles that can achieve efficient transduction and sustained transgene expression. We are developing a hybrid viral vector system that combines in a single particle the large cloning capacity and efficient cell cycle-independent nuclear gene delivery of adenovirus (Ad) vectors with the long-term transgene expression and lack of viral genes of adeno-associated virus (AAV) vectors. The strategy being pursued relies on coupling the AAV DNA replication mechanism to the Ad encapsidation process through packaging of AAV-dependent r

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Rangi, Anshuka, Long Tran-Thanh, Haifeng Xu, and Massimo Franceschetti. "Saving Stochastic Bandits from Poisoning Attacks via Limited Data Verification." Proceedings of the AAAI Conference on Artificial Intelligence 36, no. 7 (2022): 8054–61. http://dx.doi.org/10.1609/aaai.v36i7.20777.

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This paper studies bandit algorithms under data poisoning attacks in a bounded reward setting. We consider a strong attacker model in which the attacker can observe both the selected actions and their corresponding rewards, and can contaminate the rewards with additive noise. We show that any bandit algorithm with regret O(log T) can be forced to suffer a regret O(T) with an expected amount of contamination O(log T). This amount of contamination is also necessary, as we prove that there exists an O(log T) regret bandit algorithm, specifically the classical UCB, that requires Omega(log T) amoun

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Rupp, Mark E., Sharon J. Medcalf, Paul D. Fey, Luke D. Handke, and Nedra D. Marion. "Monsel's Solution: A Potential Vector for Nosocomial Infection?" Infection Control & Hospital Epidemiology 24, no. 2 (2003): 142–44. http://dx.doi.org/10.1086/502180.

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AbstractMonsel's solution is a common topically applied hemostatic agent used in minor dermatologic and gynecologic surgery. Clinically, because it is often stored for long periods and dispensed from a common source for multiple patients, Monsel's solution is a potential vector for transmission of infection. However, microbiologic inoculation studies and contamination surveys indicate that Monsel's solution has properties that prohibit microbial growth, making it an unlikely vector for nosocomial infection.

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Han, Pingping, Honghui Li, Laurence J. Walsh, and Sašo Ivanovski. "Splatters and Aerosols Contamination in Dental Aerosol Generating Procedures." Applied Sciences 11, no. 4 (2021): 1914. http://dx.doi.org/10.3390/app11041914.

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Dental aerosol-generating procedures produce a large amount of splatters and aerosols that create a major concern for airborne disease transmission, such as COVID-19. This study established a method to visualise splatter and aerosol contamination by common dental instrumentation, namely ultrasonic scaling, air-water spray, high-speed and low-speed handpieces. Mock dental procedures were performed on a mannequin model, containing teeth in a typodont and a phantom head, using irrigation water containing fluorescein dye as a tracer. Filter papers were placed in 10 different locations to collect s

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Radmanesh, Reihaneh, Mohsen Nabi Meybodi, Vahid Ramezani, Maryam Akrami, Mohammad Ali Ranjbar, and Azadeh Emami. "Investigation of Microbial Contamination and Physicochemical Properties of Compounded Medications in Pharmacies." Quarterly of the Horizon of Medical Sciences 26, no. 1 (2020): 82–93. http://dx.doi.org/10.32598/hms.26.1.3175.1.

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Aims: Any pharmaceutical product made in pharmacy, hospital or factory may be contaminated with microbes. This contamination can originate from raw materials or during production. Hence, it is important to study the physical and chemical properties and stability of compounded drugs. Methods & Materials: In this study, first a specific sample of prescribed medication was ordered from 63 pharmacies in Yazd, Iran. After collecting the samples, the amount of microbial contamination, viscosity and particle size distribution and their stability were investigated and their results were compared t

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SINGH, NEETU, MAMTA CHAUDHARY, and JYOTI SHARMA AND AKSHITA MALIK. "Survey on Effects of the Pandemic on Human Mental Health." WORLD JOURNAL OF APPLIED SCIENCE AND RESEARCH 12-13, no. 01-02 (2023): 25. https://doi.org/10.59467/wjasr.2022-23.12-13.25.

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One of the essential worldwide drivers of human infection and mortality is natural contamination, to which low-pay nations are especially defenseless. The scattering of vector-borne diseases, water-borne ailments, cardiovascular sicknesses, respiratory sensitivities, hunger, and different circumstances might be worked with by direct ecological elements. The compulsory relocation and emotional wellness effects of environmental change are critical aftereffects. Among the adverse consequences of contamination incorporate higher occurrences of malignant growth, coronary illness, respiratory infirm

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Kholikulov, Sh T., I. N. Bobobekov, and Kh M. Nematov. "Heavy metals contamination of irrigated soils around highways." BIO Web of Conferences 149 (2024): 01059. http://dx.doi.org/10.1051/bioconf/202414901059.

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The article provides information on the influence of the Tashkent-Termiz M-39 highway of the Republic of Uzbekistan on the amount of copper, zinc and lead in the irrigated meadow soils around the road. The total amount of copper, zinc and lead in the soil has increased due to the emissions of motor vehicles traveling on the highway. Heavy metal pollution has a maximum value at a distance of 20 m from the road. In the Tashkent-Termiz direction, lead in the soil on the left side of the road has a maximum value of 68.2 mg/kg at a distance of 25 m from the road; and the maximum value of copper and

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Ilić, Nevenka. "Climate change and human health." Galenika Medical Journal 3, no. 9 (2024): 62–70. http://dx.doi.org/10.5937/galmed2409062i.

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Compared to the end of the 19th century, the average temperature of the earth's surface is higher by 1.1o C, and the last decade (2011-2020) was the warmest recorded since 1850. Mortality rate to high temperatures increases by 1-4% for each degree of increase in air temperature due to dehydration, heatstroke, and worsening of existing respiratory and cardiovascular diseases. Natural disasters such as floods, hurricanes, and storms are associated with an increase in drowning, and injuries, psychological disorders, but also contamination of water and food with an increased risk of infectious dis

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Brennecke, Dennis, Bernardo Duarte, Filipa Paiva, Isabel Caçador, and João Canning-Clode. "Microplastics as vector for heavy metal contamination from the marine environment." Estuarine, Coastal and Shelf Science 178 (September 2016): 189–95. http://dx.doi.org/10.1016/j.ecss.2015.12.003.

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Utkin, Lev V. "Fuzzy One-Class Classification Model Using Contamination Neighborhoods." Advances in Fuzzy Systems 2012 (2012): 1–10. http://dx.doi.org/10.1155/2012/984325.

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A fuzzy classification model is studied in the paper. It is based on the contaminated (robust) model which produces fuzzy expected risk measures characterizing classification errors. Optimal classification parameters of the models are derived by minimizing the fuzzy expected risk. It is shown that an algorithm for computing the classification parameters is reduced to a set of standard support vector machine tasks with weighted data points. Experimental results with synthetic data illustrate the proposed fuzzy model.

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