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Journal articles on the topic 'Contamination (Technology)'

Author: Grafiati

Published: 4 June 2021

Last updated: 28 July 2024

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1

Uematsu, Nobuyuki, Yasunao Misaka, Takashi Nakamura, and Kazuo Touge. "Contamination Remediation Technology." Waste Management Research 7, no. 3 (1996): 256–69. http://dx.doi.org/10.3985/wmr.7.256.

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2

Istratov, A. A., H. Hieslmair, and E. R. Weber. "Iron contamination in silicon technology." Applied Physics A: Materials Science & Processing 70, no. 5 (2000): 489–534. http://dx.doi.org/10.1007/s003390051074.

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3

Betts, Kellyn S. "Technology Solutions: Modeling continent-wide contamination." Environmental Science & Technology 35, no. 23 (2001): 481A. http://dx.doi.org/10.1021/es012573x.

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4

Betts, Kellyn S. "Technology Update: Glowing sensors highlight contamination." Environmental Science & Technology 33, no. 13 (1999): 267A. http://dx.doi.org/10.1021/es992902+.

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5

JPT staff, _. "Technology Update: Wireline Sampling Technology Enables Fluid Sampling Without Contamination." Journal of Petroleum Technology 58, no. 09 (2006): 32–34. http://dx.doi.org/10.2118/0906-0032-jpt.

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6

Bongertz, Vera, and Neide Thomaz. "Control of Mycoplasma contamination in hybridoma technology." Memórias do Instituto Oswaldo Cruz 83, no. 2 (1988): 265–66. http://dx.doi.org/10.1590/s0074-02761988000200020.

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7

Roizen, Michael F., and Alicia Toledano. "Technology Assessment and the Learning Contamination Bias." Anesthesia & Analgesia 79, no. 3 (1994): 410???412. http://dx.doi.org/10.1213/00000539-199409000-00003.

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8

Eder, Anne F., Beth A. Dy, and Stephen J. Wagner. "Apheresis technology and bacterial contamination of platelets." Transfusion 59, no. 4 (2019): 1404–5. http://dx.doi.org/10.1111/trf.15234.

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9

Md Isa, Zaleha. "Remediation Technology Inventions for Soil and Groundwater Contamination." Medicine & Health 17, no. 1 (2022): 13–30. http://dx.doi.org/10.17576/mh.2022.1701.02.

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The reducing quality of groundwater resulted from accidental wastes compounded with soil leaching has become the topmost health concerns. Groundwater plays an important role in provisioning central source of drinking water to human population. The extensive contamination of ground water urges for remedial actions by many to control the damage. This narrative review will attempt to present the current state of remediation technologies for soil and groundwater contamination implemented to prevent further damage to the biodiversity of surrounding ecosystem. Components of each in-situ and ex-situ

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10

Holbrook, Daniel. "Controlling contamination: the origins of clean room technology." History and Technology 25, no. 3 (2009): 173–91. http://dx.doi.org/10.1080/07341510903083203.

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11

Kapoor, J. C., and Meenakshi Gupta. "Elements of Clean-room Technology and Contamination Control." Defence Science Journal 53, no. 3 (2003): 249–58. http://dx.doi.org/10.14429/dsj.53.2273.

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12

Landers, Jay. "ORNL Technology Shows Promise for Detecting Groundwater Contamination." Civil Engineering Magazine Archive 80, no. 8 (2010): 50–51. http://dx.doi.org/10.1061/ciegag.0000616.

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13

Gravier, T., F. Braud, J. Torres, J. Palleau, A. Chantre та J. Kirtsch. "Copper contamination effects in 0.5 μm BiCMOS technology". Microelectronic Engineering 33, № 1-4 (1997): 211–16. http://dx.doi.org/10.1016/s0167-9317(96)00047-0.

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14

Harmata, Władysław. "Immediate decontamination." Scientific Journal of the Military University of Land Forces 197, no. 3 (2020): 660–76. http://dx.doi.org/10.5604/01.3001.0014.3960.

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The article is devoted to a vital issue for the Polish Armed Forces, namely to the containment and elimination of contaminations. The main factors which are likely to cause the direct or indirect release of hazardous substances and the emergence of contaminations in the territory of the Republic of Poland (RP) include military operations, disasters and technical failures in industrial facilities, as well as terror-ism. The containment and elimination of contamination is an element of the WMD defense system, in which the combat capability of the army’s troops, equipment and military technology

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15

Jacoby, Rick. "Monitoring Wells: Self-Contamination and Cross Contamination." Groundwater Monitoring & Remediation 10, no. 4 (1990): 77–78. http://dx.doi.org/10.1111/j.1745-6592.1990.tb00020.x.

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16

Salina, Matteo, Giovanni Tagliabue, Roberta Ghizzoni, Valeria Terzi, and Caterina Morcia. "A Point-of-Care Assay Based on Reflective Phantom Interface (RPI) Technology for Fast, Multi-Toxin Screening in Wheat." Agronomy 12, no. 2 (2022): 493. http://dx.doi.org/10.3390/agronomy12020493.

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Mycotoxigenic fungi can colonize small grain cereals causing severe yield losses and grain contaminations. Fusaria can be responsible for the contamination of wheat grains and derived products via several classes of mycotoxins, negatively impacting human and animal health. Among the strategies to control mycotoxins are analytical tools for their identification and quantification from field to food and feed. A fast multi-toxin assay based on reflective phantom interface (RPI) technology was developed to identify and quantify deoxynivalenol, zearalenone, and T-2/HT-2 toxins. The PRX analytical w

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17

Cushman, John H. "Rural groundwater contamination." Advances in Water Resources 14, no. 3 (1991): 159. http://dx.doi.org/10.1016/0309-1708(91)90010-l.

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18

Kumar, Ankit. "Arsenic Contamination at District Deoria (Uttar Pradesh), India." Journal of Advanced Research in Alternative Energy, Environment and Ecology 07, no. 01 (2020): 33–36. http://dx.doi.org/10.24321/2455.3093.202010.

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19

Teranishi, Nobukazu, Genshu Fuse, and Michiro Sugitani. "A Review of Ion Implantation Technology for Image Sensors †." Sensors 18, no. 7 (2018): 2358. http://dx.doi.org/10.3390/s18072358.

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Ion implantation technology is reviewed mainly from the viewpoint of image sensors, which play a significant role in implantation technology development. Image sensors are so sensitive to metal contamination that they can detect even one metal atom per pixel. To reduce the metal contamination, the plasma shower using RF (radio frequency) plasma generation is a representative example. The electrostatic angular energy filter after the mass analyzing magnet is a highly effective method to remove energetic metal contamination. The protection layer on the silicon is needed to protect the silicon wa

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20

Ogawa, Yoshihiro. "Cleaning Technology for Advanced Devices beyond 20 nm Node." Solid State Phenomena 195 (December 2012): 7–12. http://dx.doi.org/10.4028/www.scientific.net/ssp.195.7.

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Several attempts have recently been made to use novel high-k dielectric materials, such as AlxOy, HfxAlyOz, HfxSiyOz, and HfxOy, to improve electrical device characteristics of advanced devices. Moreover, it is becoming increasingly important in the ULSI manufacturing process to suppress contamination by metal or particles from the wafer backside or edge. This paper reviews the wafer backside/edge control technology for suppression of metal contamination.

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21

Peuron, Pete. "Defining Contamination." Groundwater Monitoring & Remediation 20, no. 4 (2000): 4–6. http://dx.doi.org/10.1111/j.1745-6592.2000.tb00285.x.

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22

Jackson, David. "CO2 Technology Transforms Manufacturing." International Symposium on Microelectronics 2012, no. 1 (2012): 000089–95. http://dx.doi.org/10.4071/isom-2012-ta35.

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CO2 technology provides material and process engineers with a robust surface treatment platform and window for a variety of complex substrates and microscopic geometries. Substrate and surface contamination such as particulate matter, outgassing residues, ionic residues, and heat can be addressed uniquely with this technology. Available treatment processes include composite jet spray, centrifugal immersion, supercritical fluid extraction, critical drying, and both vacuum and atmospheric plasma. CO2 technology eliminates or significantly reduces both lean and green waste generation at the produ

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23

Qin, Dahui, Mark Forster, Shital M. Gandhi, et al. "Usage of DNA Fingerprinting Technology to Check Sample Error and Contamination in Molecular Laboratories." Current Issues in Molecular Biology 44, no. 11 (2022): 5543–49. http://dx.doi.org/10.3390/cimb44110375.

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Sample identification error is a severe medical error in clinical molecular diagnostic laboratories, which can lead to reporting the wrong results for the patient involved. Sample contamination can also lead to incorrect test reports. Avoiding sample identification error and sample contamination could be life-saving. Sample switch and sample contamination could happen on laboratory bench works, especially when pipetting into multi-well plates. It is difficult to realize such errors during laboratory bench work. Laboratory staff may not be aware of such an error when it happens. DNA fingerprint

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24

Minoubi, Abdenaim, Nezha Mejjad, Khalid El Khalidi, et al. "Spatial Distribution and Contamination Level Assessment of Marine Sediment of the Safi Bay (Moroccan Atlantic Coast)." Oceans 4, no. 4 (2023): 331–49. http://dx.doi.org/10.3390/oceans4040023.

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This study assesses the spatial distribution and contamination level of heavy metals in Safi Bay surface sediments. In this order, 28 surface sediment samples were retrieved from the study area and analyzed using the x-fluorescence method. To assess the contamination of the examined sediment, we used geo-ecological indices such as contamination factor (CF), degree of contamination (DC), geo accumulation index, and pollution load index (PLI). The results show that only Pb and Cd present moderate and considerable contamination in some sampling sites, while other elements (Cr, Cu, Zn, and Ni) ind

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25

Jadhav, Mangesh S., Lata S. Laxmeshwar, Jyoti F. Akki, et al. "Fluoride contamination sensor based on optical fiber grating technology." Optical Fiber Technology 38 (November 2017): 136–41. http://dx.doi.org/10.1016/j.yofte.2017.09.014.

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26

Goldblatt, Michael J. "ChemInform Abstract: Innovative Technology to Reduce Microbial Food Contamination." ChemInform 33, no. 17 (2010): no. http://dx.doi.org/10.1002/chin.200217293.

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27

Banerjee, Kakoli, Vikram Bali, Nishad Nawaz, et al. "A Machine-Learning Approach for Prediction of Water Contamination Using Latitude, Longitude, and Elevation." Water 14, no. 5 (2022): 728. http://dx.doi.org/10.3390/w14050728.

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One of the significant issues that the world has faced in recent decades has been the estimation of water quality and location where safe drinking water is available. Due to the unexpected nature of the mode of water contamination, it is not easy to analyze the quality and maintain it. Some machine-learning techniques are used for predicting contaminating factors but there is no technique that can predict the contamination using latitude, longitude, and elevation. The main aim of this paper is to put factors such as water body location and elevation, which are used as inputs, into the differen

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28

Falasconi, M., I. Concina, E. Gobbi, V. Sberveglieri, A. Pulvirenti, and G. Sberveglieri. "Electronic Nose for Microbiological Quality Control of Food Products." International Journal of Electrochemistry 2012 (2012): 1–12. http://dx.doi.org/10.1155/2012/715763.

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Electronic noses (ENs) have recently emerged as valuable candidates in various areas of food quality control and traceability, including microbial contamination diagnosis. In this paper, the EN technology for microbiological screening of food products is reviewed. Four paradigmatic and diverse case studies are presented: (a)Alicyclobacillusspp. spoilage of fruit juices, (b) early detection of microbial contamination in processed tomatoes, (c) screening of fungal and fumonisin contamination of maize grains, and (d) fungal contamination on green coffee beans. Despite many successful results, the

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29

Job, O.S., Bala, J.D., Abdulraham, A.A., et al. "Microbial Source Tracking: An Emerging Technology for Microbial Water Quality Assessment: A Review." UMYU Journal of Microbiology Research (UJMR) 8, no. 1 (2023): 109–21. http://dx.doi.org/10.47430/ujmr.2381.014.

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Microbial Source Tracking is a scientific approach that primarily aims to identify the sources of faecal contamination in water bodies. Microbial Source Tracking (MST) is a set of techniques employed to identify the origins of faecal contamination in water. The capacity to track faecal bacteria to their source is a crucial aspect of both public health and water quality management. The utilisation of information obtained from the method of MST would provide water quality managers with an enhanced comprehension of the origins of contamination, thus facilitating the implementation of remedial mea

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30

Goswami, D. Yogi. "Decontamination of Ventilation Systems Using Photocatalytic Air Cleaning Technology." Journal of Solar Energy Engineering 125, no. 3 (2003): 359–65. http://dx.doi.org/10.1115/1.1592540.

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Indoor air pollution is caused by particulate matter and chemical and microbial contamination. Conventional technologies, including filteration, do not adequately provide complete answers to these problems. Photocatalytic oxidation combined with filteration provides one of the most viable solutions to the problem of indoor air contamination by microorganisms and volatile organic chemicals (VOCs). It can also provide a defense against bioterrorism. This paper describes the theoretical background of the technology and results of its effectiveness against VOCs, bacteria, spores, and dust mite all

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31

Höschele, Patrick, Simon Franz Heindl, Bernd Schneider, Wolfgang Sinz, and Christian Ellersdorfer. "Method for In-Operando Contamination of Lithium Ion Batteries for Prediction of Impurity-Induced Non-Obvious Cell Damage." Batteries 8, no. 4 (2022): 35. http://dx.doi.org/10.3390/batteries8040035.

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The safety of lithium-ion batteries within electrified vehicles plays an important role. Hazards can arise from contaminated batteries resulting from non-obvious damages or insufficient production processes. A systematic examination requires experimental methods to provoke a defined contamination. Two prerequisites were required: First, the extent and type of contamination should be determinable to exclude randomness. Second, specimens should work properly before the contamination, enabling realistic behavior. In this study, two experimental methods were developed to allow for the first time a

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32

Gruber, Sabine, Sebastian Buhl, and Clemens Bulitta. "Innovative Ventilation Technology for Operating Rooms." Current Directions in Biomedical Engineering 4, no. 1 (2018): 177–79. http://dx.doi.org/10.1515/cdbme-2018-0044.

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AbstractThe purpose of this work was to evaluate the decontamination potential of the Potok system both in an experimental setting in a research Operating Room (OR) with standalone Air Decontamination Units (Potok 150-M-01) and in a clinical setting in a real operating theatre in Moscow. Our experiments showed an impact of the Potok units on the bacterial contamination of the room air according to the Swedish SIS-TS 39:2015 standard. For the initial measurements in our research OR in Weiden this could be shown by a decrease of the bacterial burden at all three different measurement points (OR

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33

Gruber, Sabine, Sebastian Buhl, and Clemens Bulitta. "Innovative Ventilation Technology for Operating Rooms." Current Directions in Biomedical Engineering 4, no. 1 (2018): 243–45. http://dx.doi.org/10.1515/cdbme-2018-0059.

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AbstractThe purpose of this work was to evaluate the decontamination potential of the Potok system both in an experimental setting in a research Operating Room (OR) with standalone Air Decontamination Units (Potok 150-M-01) and in a clinical setting in a real operating theatre in Moscow. Our experiments showed an impact of the Potok units on the bacterial contamination of the room air according to the Swedish SIS-TS 39:2015 standard. For the initial measurements in our research OR in Weiden this could be shown by a decrease of the bacterial burden at all three different measurement points (OR

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34

Dorner, J. W. "Development of Biocontrol Technology to Manage Aflatoxin Contamination in Peanuts." Peanut Science 36, no. 1 (2009): 60–67. http://dx.doi.org/10.3146/at07-002.1.

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Abstract Aflatoxin contamination of peanuts results from invasion and growth of the fungi, Aspergillus flavus and A. parasiticus. Peanut pods develop in the soil where they are in contact with propagules of these ubiquitous fungi. When peanuts are subjected to drought conditions as pods are maturing, they become susceptible to contamination. A method of biological control of aflatoxin contamination was developed in which a competitive, nontoxigenic strain of A. flavus is applied to the soil to competitively exclude the toxigenic strains in the invasion of peanuts. The biocontrol product is com

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35

Odongo, Nicanor. "Sorting is an Affordable Technology that can Reduce Mycotoxin Contamination to Safe Levels." African Journal of Food, Agriculture, Nutrition and Development 16, no. 2 (2016): 1–2. http://dx.doi.org/10.18697/ajfand.74.sc014.

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Africa as a whole has been hit by mycotoxin contamination, with Aflatoxin recording the highest occurrence among the mycotoxins. Some of the countries that have reported high aflatoxin contamination in groundnuts and cereal grain include: Gambia, Ghana, Guinea, Nigeria, Senegal, South Africa and Uganda. Nigeria and Kenya have had to destroy contaminated produce

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36

Gasperi, J., V. Rocher, T. Celaudon, R. Moilleron, and G. Chebbo. "Hydrocarbons and heavy metals fixed to the lift station sediment of the Paris combined sewer network." Water Science and Technology 52, no. 3 (2005): 119–27. http://dx.doi.org/10.2166/wst.2005.0068.

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This work aims to characterise the pollutant loads fixed to the Lift Station (LS) sediments. Firstly, levels of n-alkanes, PAH and heavy metals (Fe, Zn, Cu, Pb and Cd) of LS sediments were assessed, and were found of the same order of magnitude as those reported for street runoff. In addition, investigations on LS sediment reveal that n-alkane distributions reflect the combination of biologic and petrogenic inputs, while PAH distributions indicate a major pyrolytic origin with traces of petrogenic contaminations. The metallic fingerprints also attest to the important contribution of road traff

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37

Schwartzbrod, L., and S. Boher. "Viruses and Shellfish." Water Science and Technology 27, no. 7-8 (1993): 313–19. http://dx.doi.org/10.2166/wst.1993.0565.

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While studying the cycle of viral contamination of aqueous media, it appears that the human being is both the primary contaminator and the secondary receiver of the viruses transported in the aqueous medium. Human contamination takes place by drinking water of poor quality, by eating vegetables irrigated with waste water or shellfish. Shellfish consumption is clearly associated with the transmission of enteric infections and epidemics have been reported in many countries. The viruses responsible for the transmission of epidemics are mostly gastro-enteric viruses (Norwalk virus, Rotavirus and “

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38

Platt, Eric, Paul Sommer, Linda McDonald, Ana Bennett, and Jennifer Hunt. "Tissue Floaters and Contaminants in the Histology Laboratory." Archives of Pathology & Laboratory Medicine 133, no. 6 (2009): 973–78. http://dx.doi.org/10.5858/133.6.973.

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Abstract Context.—Anatomic pathology diagnosis is often based on morphologic features. In recent years, an appropriate increased attention to patient safety has led to an emphasis on improving maintenance of patient identity. Decreasing or eliminating cross-contamination from one specimen to another is an example of a patient identity issue for which process improvement can be initiated. Objective.—To quantify the presence of cross-contamination from histology water baths and the slide stainers. Design.—We assessed for the presence of contaminants in water baths at cutting stations and in line

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39

Amiel, Nitai, Ishai Dror, Arik Zurieli, Yakov Livshitz, Guy Reshef, and Brian Berkowitz. "Selected technology-critical elements as indicators of anthropogenic groundwater contamination." Environmental Pollution 284 (September 2021): 117156. http://dx.doi.org/10.1016/j.envpol.2021.117156.

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40

Carmona, Estefanía Núñez, Veronica Sberveglieri, Andrea Ponzoni, Dario Zappa, and Andrea Pulvirenti. "Detection of microbial contamination in potable water by Nanowire technology." International Journal on Smart Sensing and Intelligent Systems 7, no. 5 (2020): 1–4. http://dx.doi.org/10.21307/ijssis-2019-054.

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41

Leveen, E. Phillip. "Protecting the Nation's Groundwater from Contamination Office of Technology Assessment." Environment: Science and Policy for Sustainable Development 27, no. 4 (1985): 25–27. http://dx.doi.org/10.1080/00139157.1985.9930836.

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42

Kui, He, and Lai Xiangping. "Application Status of Vertical Barrier Technology in Site Contamination Remediation." IOP Conference Series: Earth and Environmental Science 242 (March 30, 2019): 052029. http://dx.doi.org/10.1088/1755-1315/242/5/052029.

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43

Borges, E. D., T. S. Berteli, T. F. Reis, A. S. Silva, and A. A. Vireque. "Microbial contamination in assisted reproductive technology: source, prevalence, and cost." Journal of Assisted Reproduction and Genetics 37, no. 1 (2019): 53–61. http://dx.doi.org/10.1007/s10815-019-01640-5.

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44

Schicht, Hans H. "Contamination control — an indispensable factor in high-technology manufacturing tasks." Journal of Aerosol Science 21 (January 1990): S719—S732. http://dx.doi.org/10.1016/0021-8502(90)90343-v.

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45

Sansone, Ken, and Chris Diggs. "Connecting the Contamination Dots." Journal AWWA 116, no. 3 (2024): 60–62. http://dx.doi.org/10.1002/awwa.2250.

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46

Grant, Charles J. "Subsurface contamination by immiscible liquids." Journal of Hydrology 157, no. 1-4 (1994): 393. http://dx.doi.org/10.1016/0022-1694(94)90115-5.

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47

Rosenberg, Eugene, Rachel Legmann, Eliora Z. Ron, W. Michael Griffin, and A. Thomas Merski. "BIOTREATMENT OF PETROLEUM CONTAMINATION IN OPEN SYSTEMS." International Oil Spill Conference Proceedings 1995, no. 1 (1995): 891–92. http://dx.doi.org/10.7901/2169-3358-1995-1-891.

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ABSTRACT A new technology overcomes one of the major problems in applying biological based methods to oil spills in open systems, supplying nutrients in a form that remains associated with the oil for significant periods. The technology, System ET 20, uses specific bacterial strains that adhere to hydrocarbons and a unique oleophilic, controlled-release nitrogen and phosphorous source. Tests using crude oil indicate that System ET 20 can significantly degrade the aliphatic and aromatic fractions of crude oil. There is also some indication of significant attack on the polar components of the oi

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48

Bora, Gyanashree. "A Case Study of Water Contamination in Bharalu River, Guwahati, Assam." International Journal for Research in Applied Science and Engineering Technology 10, no. 6 (2022): 2037–39. http://dx.doi.org/10.22214/ijraset.2022.44274.

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Abstract— This project is about the case study of contamination in the Bharalu River, Guwahati. The Bharalu is one of the most contaminated of all the tributaries of the river Brahmaputra. The Bharalu carries a large portion of the cities’ municipal and other wastes therefore contaminating it. It is regarded as one of the major sources of contamination affecting the overall quality of the Brahmaputra River. As the Brahmaputra is considered as the main source of drinking water for Guwahati and for the whole valley, it is important that the inputs to river are not excessively loaded with polluta

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49

Zhang, Wei, Shao Gang Dong, Ding Ding Wu, and Ling Feng Zhang. "The Summary of Groundwater Contamination." Advanced Materials Research 726-731 (August 2013): 2355–62. http://dx.doi.org/10.4028/www.scientific.net/amr.726-731.2355.

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Groundwater is widely distributed and stability changed.It is the ideal drinking water with good quality and easy application.As well as, it is an important water supply source of the life, industry and agriculture.However, groundwater pollution can't be ignored in China.In this paper, groundwater pollution,groundwater vulnerability evaluation and groundwater water pollution remediation technologies are reviewed through reading a lot of theses in China and other countries. The groundwater vulnerability evaluation of DRASTIC and based on the GIS technology are mainly introduced. According to th

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50

Valet, O., and M. Lankers. "Higher Yield and Quality through Particle Identification." Journal of the IEST 51, no. 2 (2008): 55–65. http://dx.doi.org/10.17764/jiet.51.2.q2j44626wmp45l70.

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The sources of particulate contamination are often not easy to identify. To control manufacturing processes, the measurement of particle concentration and size is necessary and has been routinely performed for many years. Technology has been developed to increase the information available for the immediate evaluation of particles. The method analyzes airborne particles or particles isolated from liquids automatically according to their number, size, and chemical composition.1,2 The analysis of thousands of particles enables users to locate the major sources of contamination in various manufact

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