Academic literature on the topic 'Chemical Enhancement'
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Journal articles on the topic "Chemical Enhancement"
Sagun, V. V., D. R. Oliinychenko, K. A. Bugaev, J. Cleymans, A. I. Ivanytskyi, I. N. Mishustin, and E. G. Nikonov. "Strangeness Enhancement at the Hadronic Chemical Freeze-Out." Ukrainian Journal of Physics 59, no. 11 (November 2014): 1043–50. http://dx.doi.org/10.15407/ujpe59.11.1043.
Full textEhret, Anne, Mark T. Spitler, and Louis S. Stuhl. "Chemical Signal Enhancement by Chemical Amplification." Comments on Inorganic Chemistry 23, no. 4 (July 2002): 275–87. http://dx.doi.org/10.1080/02603590213136.
Full textCochran, M. F. "Enhancement of Chemical Weathering." Mineralogical Magazine 58A, no. 1 (1994): 183–84. http://dx.doi.org/10.1180/minmag.1994.58a.1.98.
Full textSu, Yarong, Yuanzhen Shi, Ping Wang, Jinglei Du, Markus B. Raschke, and Lin Pang. "Quantification and coupling of the electromagnetic and chemical contributions in surface-enhanced Raman scattering." Beilstein Journal of Nanotechnology 10 (February 25, 2019): 549–56. http://dx.doi.org/10.3762/bjnano.10.56.
Full textLohmann, Joachim. "Image Enhancement?Chemical, Digital, Visual." Angewandte Chemie International Edition in English 28, no. 12 (December 1989): 1601–12. http://dx.doi.org/10.1002/anie.198916013.
Full textGieseking, Rebecca L., Mark A. Ratner, and George C. Schatz. "Theoretical modeling of voltage effects and the chemical mechanism in surface-enhanced Raman scattering." Faraday Discussions 205 (2017): 149–71. http://dx.doi.org/10.1039/c7fd00122c.
Full textHarrison, Charlotte. "Crowd-based enhancement of chemical diversity." Nature Reviews Drug Discovery 11, no. 1 (January 2012): 21. http://dx.doi.org/10.1038/nrd3646.
Full textDoherty, Paige E., and Dennis J. Mooney. "Deciphering Bloody Imprints Through Chemical Enhancement." Journal of Forensic Sciences 35, no. 2 (March 1, 1990): 12847J. http://dx.doi.org/10.1520/jfs12847j.
Full textYu, Ming L. "Chemical enhancement effects in SIMS analysis." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 15, no. 1-6 (April 1986): 151–58. http://dx.doi.org/10.1016/0168-583x(86)90273-9.
Full textYoshida, J., A. Nagaki, T. Iwasaki, and S. Suga. "Enhancement of Chemical Selectivity by Microreactors." Chemical Engineering & Technology 28, no. 3 (March 2005): 259–66. http://dx.doi.org/10.1002/ceat.200407127.
Full textDissertations / Theses on the topic "Chemical Enhancement"
Grewal, Burrinder S. "Mechanisms of chemical and physical transdermal penetration enhancement." Thesis, Aston University, 1999. http://publications.aston.ac.uk/10978/.
Full textVeilleux, Jocelyn. "The hydrodynamics of mass diffusion enhancement in nanofluids." Thesis, McGill University, 2011. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=97103.
Full textLa diffusion massique dans les nanofluides est étudiée par l'entremise de la microscopie en fluorescence par réflexion totale interne (ci-après nommée microscopie TIRF, pour Total Internal Reflection Fluorescence) et de modélisation physique. En particulier, le design d'un microscope TIRF ainsi que les algorithmes de traitement d'images spécifiquement destinés à la mesure du coefficient de diffusion d'un colorant fluorescent dans les nanofluides sont présentés.La microscopie TIRF et les algorithmes de traitement d'images sont d'abord employés pour déterminer le coefficient de diffusion de la rhodamine 6G (R6G) dans l'eau déminéralisée. Le coefficient moyen obtenu, à savoir D = 3,3E-10 mètre carré par seconde, confirme à la fois la justesse et la précision de la méthode de mesure proposée, comparativement aux techniques établies.L'emploi d'une membrane poreuse hydrophile lors de l'injection de la solution de R6G permet de retarder l'apparition et de réduire les conséquences des effets de la flottabilité solutale sur les mesures de diffusivité dans un canal aux dimensions millimétriques.Ensuite, cette méthode de microscopie TIRF est utilisée pour mesurer le coefficient de diffusion de la R6G dans des suspensions de nanoparticules d'alumine dans l'eau, pour différentes fractions volumiques (0,1 à 4,0%). Les résultats montrent que la diffusion massique est améliorée par un facteur 10 pour un nanofluide contenant 2 vol% de nanoparticules, comparativement à la valeur obtenue dans l'eau déminéralisée.Enfin, un modèle de dispersion induite par mouvement brownien est développé pour expliquer l'amélioration de la diffusion massique. Il s'avère que le mouvement brownien des nanoparticules est suffisant pour induire une perturbation dans le fluide environnant et ainsi créer un profil de vitesse qui sera à l'origine de la dispersion. Ce profil de vitesse s'apparente à la solution aux équations de Brinkman et permet de tirer une analogie entre les nanofluides et les lits de particules fixes pour établir le modèle de dispersion. Les prédictions du modèle concordent avec l'ordre de grandeur du coefficient de diffusion mesuré.
Johnson, Mark E. "Biophysical aspects of transdermal drug delivery and chemical enhancement." Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/10912.
Full textLing, Juliette Roseanne. "Enhancement of the interfacial transfer of iodine by chemical reaction." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ29382.pdf.
Full textNadgouda, Sourabh Gangadhar. "Syngas and Hydrogen Production Enhancement Strategies in Chemical Looping Systems." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1564740683265567.
Full textPham, Vu Anh. "Surface modifying macromolecules for enhancement of polyethersulfone pervaporation membrane performance." Thesis, University of Ottawa (Canada), 1995. http://hdl.handle.net/10393/9817.
Full textMcCleave, Robert W. (Robert William). "Impinging jet heat transfer with turbulence enhancement at the nozzle." Thesis, McGill University, 1993. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=68045.
Full textAverage turbulence intensity of the jet flow was characterised by integrating the local turbulence intensity values over the width of the nozzle and at several axial positions from the nozzle exit to the near approach to the impingement surface. Average impingement heat transfer was obtained by integrating the local Nusselt number over an area of the impingement surface relevant to the process engineering application of impingement drying of paper.
Of the several simple methods of turbulence generation examined, the most effective was the simple expedient of placing a bar with a diameter 1/8 that of the nozzle width along the centreline of the slot nozzle. For a heat transfer averaging area equivalent to a nozzle area of 5% of the impingement surface and a nozzle to impingement surface spacing of 1.0 to 1.5 times the nozzle width, this simple method increased average heat transfer rates over those of the plain nozzle by 14%, with only a 7% increase in nozzle operating pressure. The results are presented as enhancement in average heat transfer as a graphical function of mean turbulence intensity, and as an empirical correlation between mean Nusselt number, mean intensity of turbulence and Reynolds number.
Krishnan, Gayathri. "Skin penetration enhancement techniques." Thesis, Curtin University, 2011. http://hdl.handle.net/20.500.11937/1471.
Full textWagger, David Leonard 1963. "Turbulent flow enhancement by polyelectrolyte additives : mechanistic implications for drag reduction." Thesis, Massachusetts Institute of Technology, 1992. http://hdl.handle.net/1721.1/13125.
Full textAnantawaraskul, Siripon. "Heat transfer enhancement under a turbulent impinging slot jet." Thesis, McGill University, 2000. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=33321.
Full textThe impingement heat transfer rate was observed to increase due to internal finning of the slot nozzles. Both rectangular and triangular fins were tested. The fins acted as roughness elements. Experimental results with the "rough" nozzle show that the stagnation and average heat transfer rates can be enhanced by up to 15% and 10%, respectively. However, an increase in pressure drop across the nozzles is also noted.
Use of inclined confinement surfaces of 10° and 20° angles accelerate the exit flow provides average impingement heat transfer rates comparable with those for parallel wall confinement. Experimental results show no significant change in the heat transfer distribution for the inclination angle of 10°, while the average heat transfer coefficient is in fact decreased slightly for the inclination angle of 20° at high jet Reynolds numbers.
It was found that insertion of a single turbulence generator in the jet flow provides superior impingement heat transfer without any increase in the system pressure drop. Two types of turbulence generators (square rod and thin plate) were investigated. Both turbulence generators provide the same level of average heat transfer enhancement (up to 15%).
Books on the topic "Chemical Enhancement"
Dragicevic, Nina, and Howard I. Maibach, eds. Percutaneous Penetration Enhancers Chemical Methods in Penetration Enhancement. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-47862-2.
Full textDragicevic, Nina, and Howard I. Maibach, eds. Percutaneous Penetration Enhancers Chemical Methods in Penetration Enhancement. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-47039-8.
Full textDragicevic, Nina, and Howard I. Maibach, eds. Percutaneous Penetration Enhancers Chemical Methods in Penetration Enhancement. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-45013-0.
Full textLing, Juliette Roseanne. Enhancement of the interfacial transfer of iodine by chemical reaction. Ottawa: National Library of Canada = Bibliothèque nationale du Canada, 1999.
Find full textSustainable design through process integration: Fundamentals and applications to industrial pollution prevention, resource conservation, and profitability enhancement. Boston, MA: Butterworth-Heinemann, 2011.
Find full textNational Council for Cement and Building Materials (India), Cement Manufacturers' Association (India), and Construction Industry Development Council, eds. National Seminar on Performance Enhancement of Cements and Concretes by Use of Flyash, Slag, Silica Fume, and Chemical Admixtures, New Delhi, 15-17 January 1998: Proceedings. [New Delhi: The National Council, 1998.
Find full textPalmer, Carl D. Chemical enhancements to pump-and-treat remediation. [Ada, Okla: Superfund Technology Support Center for Ground Water, Robert S. Kerr Environmental Research Laboratory, 1992.
Find full textLemonidou, Angeliki. Sorption Enhancement of Chemical Processes. Elsevier Science & Technology Books, 2017.
Find full textLemonidou, Angeliki. Sorption Enhancement of Chemical Processes. Elsevier Science & Technology Books, 2017.
Find full textSorption Enhancement of Chemical Processes. Elsevier, 2017. http://dx.doi.org/10.1016/s0065-2377(17)x0003-3.
Full textBook chapters on the topic "Chemical Enhancement"
Guo, Ting. "Chemical Enhancement." In X-ray Nanochemistry, 117–57. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-78004-7_3.
Full textWoodin, R. L., and A. Kaldor. "Enhancement of Chemical Reactions by Infrared Lasers." In Advances in Chemical Physics, 3–16. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470142660.ch1.
Full textNg, Keng Wooi, Wing Man Lau, and Adrian C. Williams. "Synergy Between Chemical Penetration Enhancers." In Percutaneous Penetration Enhancers Chemical Methods in Penetration Enhancement, 373–85. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-47039-8_24.
Full textJones, Stuart A., Sarah Fiala, and Marc B. Brown. "Eutectic Systems for Penetration Enhancement." In Percutaneous Penetration Enhancers Chemical Methods in Penetration Enhancement, 163–73. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-45013-0_12.
Full textNarishetty, Sunil T., David Garcia-Tapia, and Kathleen J. Bonnema. "Toxicological Aspects of Chemical Penetration Enhancers." In Percutaneous Penetration Enhancers Chemical Methods in Penetration Enhancement, 387–405. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-47039-8_25.
Full textGalfetti, Luciano, Matteo Boiocchi, Christian Paravan, Elena Toson, Andrea Sossi, Filippo Maggi, Giovanni Colombo, and Luigi T. DeLuca. "Hybrid Combustion Studies on Regression Rate Enhancement and Transient Ballistic Response." In Chemical Rocket Propulsion, 627–51. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-27748-6_25.
Full textKanikkannan, Narayan, and R. Jayachandra Babu. "Structure-Activity Relationship of Chemical Penetration Enhancers." In Percutaneous Penetration Enhancers Chemical Methods in Penetration Enhancement, 39–54. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-47039-8_4.
Full textMüller, Rainer H., Xuezhen Zhai, Gregori B. Romero, and Cornelia M. Keck. "Nanocrystals for Passive Dermal Penetration Enhancement." In Percutaneous Penetration Enhancers Chemical Methods in Penetration Enhancement, 283–95. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-47862-2_18.
Full textGonzález-Rodríguez, María Luisa, María José Cózar-Bernal, Adamo Fini, and Antonio María Rabasco. "Surface-Charged Vesicles for Penetration Enhancement." In Percutaneous Penetration Enhancers Chemical Methods in Penetration Enhancement, 121–36. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-47862-2_8.
Full textDragicevic, Nina, Jelena Predic Atkinson, and Howard I. Maibach. "Chemical Penetration Enhancers: Classification and Mode of Action." In Percutaneous Penetration Enhancers Chemical Methods in Penetration Enhancement, 11–27. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-47039-8_2.
Full textConference papers on the topic "Chemical Enhancement"
Wan Ahmad, W. F., M. S. Abdul Rahman, J. Jasni, M. Z. A. Ab Kadir, and H. Hizam. "Chemical enhancement materials for grounding purposes." In 2010 30th International Conference on Lightning Protection (ICLP). IEEE, 2010. http://dx.doi.org/10.1109/iclp.2010.7845836.
Full textJensen, Lasse. "On the chemical enhancement in SERS." In INTERNATIONAL CONFERENCE OF COMPUTATIONAL METHODS IN SCIENCES AND ENGINEERING 2009: (ICCMSE 2009). AIP, 2012. http://dx.doi.org/10.1063/1.4771714.
Full textYeo, Jin-Hee, Yun-Young Park, and Jae-Hwan Choi. "Enhancement of Selective Removal of Nitrate Using a Nitrate-Selective Composite Carbon Electrode." In Annual International Conference on Chemistry, Chemical Engineering and Chemical Process. Global Science & Technology Forum (GSTF), 2013. http://dx.doi.org/10.5176/2301-3761_ccecp.29.
Full textMalakar, Chandi, Guenter Helmchen, and Richa Gupta. "First Immobilized Catalysts for Iridium- Catalyzed Asymmetric Allylic Amination – Rate Enhancement by Immobilization." In 5th Annual International Conference on Chemistry, Chemical Engineering and Chemical Process (CCECP 2017). Global Science & Technology Forum (GSTF), 2017. http://dx.doi.org/10.5176/2301-3761_ccecp17.26.
Full textSuzuki, H. "SM2.1 - Coulometry and Signal Enhancement for Microfluidic Systems." In 17th International Meeting on Chemical Sensors - IMCS 2018. AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf, Germany, 2018. http://dx.doi.org/10.5162/imcs2018/sm2.1.
Full textCheverda, Vyacheslav, Karapet Eloyan, and Fedor Ronshin. "Additive Technologies for Heat Transfer Enhancement." In The 5th World Congress on Mechanical, Chemical, and Material Engineering. Avestia Publishing, 2019. http://dx.doi.org/10.11159/htff19.200.
Full textPadmavathi R., Vimalakeerthy Devadoss, R. Kalaivani, P. S. Maheswari, and C. B. Venkatramanan. "Mitigation and power quality enhancement using UPQC." In INTERNATIONAL CONFERENCE ON TRENDS IN CHEMICAL ENGINEERING 2021 (ICoTRiCE2021). AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0114346.
Full textSoskind, Michael, Paweł Kaczmarek, Krzysztof Abramski, and Gerard Wysocki. "Laser Source Power Enhancement for Remote Methane Sensing Applications." In Laser Applications to Chemical, Security and Environmental Analysis. Washington, D.C.: Optica Publishing Group, 2022. http://dx.doi.org/10.1364/lacsea.2022.lm3b.1.
Full textChernykh, I. G., T. I. Mischenko, V. N. Snytnikov, Vl N. Snytnikov, Jane W. Z. Lu, Andrew Y. T. Leung, Vai Pan Iu, and Kai Meng Mok. "Computer Simulation Of Chemical Processes And Fluid Flows In Chemical Reactors." In PROCEEDINGS OF THE 2ND INTERNATIONAL SYMPOSIUM ON COMPUTATIONAL MECHANICS AND THE 12TH INTERNATIONAL CONFERENCE ON THE ENHANCEMENT AND PROMOTION OF COMPUTATIONAL METHODS IN ENGINEERING AND SCIENCE. AIP, 2010. http://dx.doi.org/10.1063/1.3452114.
Full textDhadda, Gurpyar, Mohamed Hamed, and Philip Koshy. "Boiling Heat Transfer Enhancement Using Engineered Surfaces." In The 5th World Congress on Mechanical, Chemical, and Material Engineering. Avestia Publishing, 2019. http://dx.doi.org/10.11159/htff19.148.
Full textReports on the topic "Chemical Enhancement"
Buttermore, W. H., B. J. Slomka, and M. R. Dawson. Sonic enhancement of physical and chemical cleaning of coal. Office of Scientific and Technical Information (OSTI), October 1989. http://dx.doi.org/10.2172/6502424.
Full textButtermore, W., B. Slomka, and M. Dawson. Sonic enhancement of physical and chemical cleaning of coal. Office of Scientific and Technical Information (OSTI), December 1988. http://dx.doi.org/10.2172/7130935.
Full textButtermore, W., B. Slomka, and M. Dawson. Sonic enhancement of physical and chemical cleaning of coal. Office of Scientific and Technical Information (OSTI), July 1989. http://dx.doi.org/10.2172/6919483.
Full textButtermore, W., B. Slomka, and M. Dawson. Sonic enhancement of physical and chemical cleaning of coal. Office of Scientific and Technical Information (OSTI), September 1988. http://dx.doi.org/10.2172/6637313.
Full textButtermore, W., B. Slomka, and M. Dawson. Sonic enhancement of physical and chemical cleaning of coal. Office of Scientific and Technical Information (OSTI), May 1989. http://dx.doi.org/10.2172/6686067.
Full textCain, P., J. D. Brown, and J. A. Amirault. Stability enhancement of coal measures strata with waterbased chemical agents. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1986. http://dx.doi.org/10.4095/304879.
Full textMatter, J., and K. Chandran. Microbial and Chemical Enhancement of In-Situ Carbon Mineralization in Geological Formation. Office of Scientific and Technical Information (OSTI), May 2013. http://dx.doi.org/10.2172/1126713.
Full textRichardson, Aaron W., Kent C. Hofacre, and Paul D. Gardner. Technology Survey for Enhancement of Chemical Biological Radiological and Nuclear Respiratory Protection. Fort Belvoir, VA: Defense Technical Information Center, February 2008. http://dx.doi.org/10.21236/ada477646.
Full textGE Fryxell, KL Alford, KL Simmons, RD Voise, and WD Samuels. FY98 Final Report Initial Interfacial Chemical Control for Enhancement of Composite Material Strength. Office of Scientific and Technical Information (OSTI), October 1999. http://dx.doi.org/10.2172/13781.
Full textMeyer, Matthew W. Scanning angle Raman spectroscopy: Investigation of Raman scatter enhancement techniques for chemical analysis. Office of Scientific and Technical Information (OSTI), January 2013. http://dx.doi.org/10.2172/1082977.
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