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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1966 1
1977 1
1979 1
1980 1
1981 1
1982 1
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1984 1
1985 1
1988 2
1989 1
1990 3
1991 1
1992 2
1993 1
1994 3
1995 2
1996 3
1997 3
1998 9
1999 5
2000 17
2001 20
2002 25
2003 27
2004 20
2005 36
2006 53
2007 44
2008 58
2009 41
2010 36
2011 36
2012 51
2013 51
2014 66
2015 97
2016 81
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2020 135
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2022 170
2023 145
2024 57

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1,521 results

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Page 1
Effects of Water Ratio in Hydrous Ethanol on the Combustion and Emissions of a Hydrous Ethanol/Gasoline Combined Injection Engine under Different Excess Air Ratios.
Li D, Yu X, Sun P, Du Y, Xu M, Li Y, Wang T, Zhao Z. Li D, et al. ACS Omega. 2021 Sep 20;6(39):25749-25761. doi: 10.1021/acsomega.1c04065. eCollection 2021 Oct 5. ACS Omega. 2021. PMID: 34632231 Free PMC article.
Different from previous studies, this paper studied the effects of water ratio (Wr) in hydrous ethanol on the combustion and emissions of a hydrous ethanol/gasoline combined injection engine under different excess air ratio (lambda) values. ...The experiment …
Different from previous studies, this paper studied the effects of water ratio (Wr) in hydrous ethanol on the combustion and emissions of a …
Artificial Nonenzymatic Antioxidant MXene Nanosheet-Anchored Injectable Hydrogel as a Mild Photothermal-Controlled Oxygen Release Platform for Diabetic Wound Healing.
Li Y, Fu R, Duan Z, Zhu C, Fan D. Li Y, et al. ACS Nano. 2022 May 24;16(5):7486-7502. doi: 10.1021/acsnano.1c10575. Epub 2022 May 9. ACS Nano. 2022. PMID: 35533294
Specifically, HbO(2) can provide oxygen repeatedly by binding oxygen in the air when the NIR is off. The stable photoresponsive heating behavior of MXene ensures the repeatable oxygen release. ...More importantly, the MXene-anchored hydrogel with multifunctions including t …
Specifically, HbO(2) can provide oxygen repeatedly by binding oxygen in the air when the NIR is off. The stable photoresponsive heati …
Drug injection and dispersion characteristics of an air-powered needle-free injector.
Zhu Y, Kang C, Cai W, Huang C. Zhu Y, et al. Med Eng Phys. 2022 Nov;109:103906. doi: 10.1016/j.medengphy.2022.103906. Epub 2022 Oct 15. Med Eng Phys. 2022. PMID: 36371083
The results show that the peak stagnation pressure increases continuously with the driving pressure. The injection process comprises two distinct stages, which are characterized by the penetration and the dispersion of the drug, respectively. ...As the nozzle diameter incr …
The results show that the peak stagnation pressure increases continuously with the driving pressure. The injection process comprises …
Study on Combustion and Emissions of a Combined Injection Spark Ignition Engine with Natural Gas Direct Injection Plus Ethanol Port Injection under Lean-Burn Conditions.
Zhao Z, Yu X, Huang Y, Sang T, Guo Z, Du Y, Yu L, Li D. Zhao Z, et al. ACS Omega. 2022 Jun 14;7(25):21901-21911. doi: 10.1021/acsomega.2c02154. eCollection 2022 Jun 28. ACS Omega. 2022. PMID: 35785327 Free PMC article.
This paper studies the engine performance at 1500 rpm under five CNG direct injection ratios (CDIr) and five excess air ratios (lambda). ...When CDIr 15%, NOx emissions are at an ideal level. Under lean-burn conditions, direct-injection CNG can form a …
This paper studies the engine performance at 1500 rpm under five CNG direct injection ratios (CDIr) and five excess air …
Effect of Temporal Changes in Air Injection Rate on Air Sparging Performance Groundwater Remediation.
Ben Neriah A, Paster A. Ben Neriah A, et al. Ground Water. 2016 Nov;54(6):851-860. doi: 10.1111/gwat.12428. Epub 2016 Apr 22. Ground Water. 2016. PMID: 27104886
When using a constant injection of air (continuous mode), a decline in remediation efficiency is often observed, resulting from insufficient mixing of contaminants at the pore scale. ...In this mode, injection is always on, and its rate is varying with time b …
When using a constant injection of air (continuous mode), a decline in remediation efficiency is often observed, resulting fro …
Co-injection of air and steam for the prevention of the downward migration of DNAPLs during steam enhanced extraction: an experimental evaluation of optimum injection ratio predictions.
Kaslusky SF, Udell KS. Kaslusky SF, et al. J Contam Hydrol. 2005 May;77(4):325-47. doi: 10.1016/j.jconhyd.2005.02.003. J Contam Hydrol. 2005. PMID: 15854722
Results for the co-injection of air and steam are compared to results for the injection of pure steam or pure air. ...Co-injection of steam and air is also shown to result in much higher recovery rates than air injection alo …
Results for the co-injection of air and steam are compared to results for the injection of pure steam or pure air …
Experimental analysis on the influence of compression ratio, flow rate, injection pressure, and injection timing on the acetylene - diesel aspirated dual fuel engine.
Thodda G, Kathapillai A, Madhavan VR, Saravanamuthu M. Thodda G, et al. Environ Sci Pollut Res Int. 2023 May;30(22):61217-61233. doi: 10.1007/s11356-022-21483-5. Epub 2022 Jun 25. Environ Sci Pollut Res Int. 2023. PMID: 35751728
Hence, it is intended to utilize acetylene-based DF in the compression ignition (CI) engine with minor modifications. An engine of 5 Hp, four stroke, single-cylinder, water-cooled operated in dual-fuel (DF) mode (acetylene gas-diesel), aiming to reduce the emissions …
Hence, it is intended to utilize acetylene-based DF in the compression ignition (CI) engine with minor modifications. An engine …
Research and Development of Hydrogen-Fueled Internal Combustion Engines in China.
Wang L, Li X, Hong C, Guo P, Guo S, Yang Z. Wang L, et al. ACS Omega. 2023 Dec 14;8(51):48590-48612. doi: 10.1021/acsomega.3c05397. eCollection 2023 Dec 26. ACS Omega. 2023. PMID: 38162766 Free PMC article. Review.
In this study, hydrogen-fueled internal combustion engines (HICEs) are the focus. A review and analysis of the topical issues encountered in the developmental research of HICE is presented, such as the optimization control method of the combustion process, mechanism and su …
In this study, hydrogen-fueled internal combustion engines (HICEs) are the focus. A review and analysis of the topical issues encount …
Are persistent aircraft trails a threat to the environment and health?
Deruelle F. Deruelle F. Rev Environ Health. 2021 Jul 7;37(3):407-421. doi: 10.1515/reveh-2021-0060. Print 2022 Sep 27. Rev Environ Health. 2021. PMID: 34233386 Free article. Review.
According to most scientific studies, media and governments, the white trails that can be seen behind aircraft in flight, corresponding to condensation mixed with engine particulate emissions, only persist under specific atmospheric conditions. ...The fact that they have g …
According to most scientific studies, media and governments, the white trails that can be seen behind aircraft in flight, corresponding to c …
Murine precision-cut lung slices exhibit acute responses following exposure to gasoline direct injection engine emissions.
Maikawa CL, Zimmerman N, Rais K, Shah M, Hawley B, Pant P, Jeong CH, Delgado-Saborit JM, Volckens J, Evans G, Wallace JS, Godri Pollitt KJ. Maikawa CL, et al. Sci Total Environ. 2016 Oct 15;568:1102-1109. doi: 10.1016/j.scitotenv.2016.06.173. Epub 2016 Jun 29. Sci Total Environ. 2016. PMID: 27369091
Gasoline direct injection (GDI) engines are increasingly prevalent in the global vehicle fleet. Particulate matter emissions from GDI engines are elevated compared to conventional gasoline engines. The pulmonary effects of these higher particulate emis …
Gasoline direct injection (GDI) engines are increasingly prevalent in the global vehicle fleet. Particulate matter emissions f …
1,521 results