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| 1 | Performance of low-salinity water flooding for enhanced oil recovery improved by SiO_2 nanoparticles显示文摘Low-salinity water injection has been utilized as a promising method for oil recovery in recent years. Low-salinity water flooding changes the ion composition or brine salinity for improving oil recovery. Recently, the application of nanoparticles with low-salinity water flooding has shown remarkable results in enhanced oil recovery(EOR). Many studies have been performed on the effect of nanofluids on EOR mechanisms. Their results showed that nanofluids can improve oil recovery when used in low-salinity water flooding. In this work, the effects of injection of low-salinity water and low-salinity nanofluid(prepared by adding SiO_2 nanoparticles to low-salinity water) on oil recovery were investigated. At first, the effects of ions were investigated with equal concentrations in low-salinity water flooding. The experimental results showed that the monovalent ions had better performance than the divalent ions because of them having more negative zeta potential and less ionic strength. Also, low-salinity water flooding recovered 6.1% original oil in place(OOIP) more than the high-salinity flooding. Contact angle measurements demonstrated that low-salinity water could reduce the contact angle between oil and water. Then in the second stage, experiments were continued by adding SiO_2 nanoparticles to the K+ solution which had the highest oil recovery at the first stage. The experimental results illustrated that the addition of Si02 nanoparticles up to 0.05 wt% increased oil recovery by about 4% OOIP more than the low-salinity water flooding. | Tangestani Ebrahim Vafaie Sefti Mohsen Shadman Mohammad Mahdi Kazemi Tooseh Esmaeel Ahmadi Saeb | 2019 | Petroleum Science2019，16，2： | 5 |
| 2 | Non-steroidal anti-inflammatory drugs and statins in relation to colorectal cancer risk显示文摘AIM:To investigate the association between individual or combined use of non-steroidal anti-inflammatory drugs(NSAIDs) or statins and colorectal cancer risk.METHODS:In a population-based case-control study in women,we examined the association between NSAIDs and statin use and the risk of colorectal cancers.We further investigated whether the use of statins modifies the protective effect of NSAIDs.Female cases(n = 669) of colorectal cancer aged 50-74 years were identified from a statewide registry in Wisconsin during 1999-2001.Community control women(n = 1375) were randomly selected from lists of licensed drivers and Medicare beneficiaries.Medication use and risk factor information were gathered during a structured telephone interview.A multivariable logistic regression model was used to calculate odds ratio(OR) and 95% conf idence interval(CI) .RESULTS:Overall,NSAIDs users had a 30% reduction in risk of colorectal cancer(95% CI:0.56-0.88) .Statin use was not associated with colorectal cancer risk(OR = 1.17,95% CI:0.74-1.85) ,regardless of structural type(lipophilic or hydrophilic) ,duration of use,or recency.There was no evidence of an interaction between NSAIDs and statins and colorectal cancer risk(P-interaction = 0.28) .CONCLUSION:Although our results confirm the inverse association between NSAIDs use and colorectal cancer risk,they do not support a risk reduction in statin users,or an interaction effect of combined NSAIDs and statin use. | Mazyar Shadman Polly A Newcomb John M Hampton Karen J Wernli Amy Trentham-Dietz | 2009 | World Journal of Gastroenterology2009，15，19： | 5 |
| 3 | Plasma B-Type Natriuretic Peptide Levels and Recurrent Arrhythmia After Successful Ablation of Lone Atrial Fibrillation显示文摘 | Ayman A. Hussein Walid I. Saliba David O. Martin Mazyar Shadman Mohamed Kanj Mandeep Bhargava Thomas Dresing Mina Chung Thomas Callahan Bryan Baranowski Patrick Tchou Bruce D. Lindsay Andrea Natale Oussama M. Wazni | 2011 | Circulation2011，，19： | 2 |
| 4 | Childhood trauma fatality and re source allocation in injury control programs in a developing country显示文摘 | Roudsari BS Shadman M Ghodsi M | 2006 | BMC Public Health2006，6，： | 1 |
| 5 | Subclavian artery stenosis prevalence, risk factors, and association with cardiovascular diseases 显示文摘 | SHADMAN R CRIQUI M H BUNDENS W P | 2004 | J Am Coil Cardiol2004，44，3： | 1 |
| 6 | Glomerular filtration rate and n-terminal pro-brain natriuretic peptide as predictors of cardiovascular mortality in vascular patients显示文摘 | SHADMAN R ALLISON M A CRIQUI M H | 2007 | J Am Coll Cardiol2007，49，： | 1 |
| 7 | Variation of rate during potassium-catalysed CO2 gasification of coal char显示文摘 | Hamilton R Sams T Shadman D A | 1984 | Fuel1984，63，1： | 1 |
| 8 | The kinetics and mechanism of alkali removal from flue gas by solid sorbents显示文摘 | UBEROI M PUNJAK W A SHADMAN F | 1990 | Progress in Energy and Combustion Science1990，16，4： | 1 |
| 9 | Variation of rate during potassium-catalyzed CO2 gasification of coal char显示文摘 | HAMIHON R SAMS T SHADMAN D A | 1984 | Fuel1984，63，7： | 1 |
| 10 | 5% hypertonic saline with epinephrine is safe and may be effective in the treatment of bronchiolitis 显示文摘 | Shadman K | 2011 | J Pediatr2011，158，3： | 1 |
| 11 | Can prolonged QTc and cTNT level predict the acute and long-term prognosis of stroke?显示文摘 | Clara Hjalmarsson Lena Bokemark Sara Fredriksson Jessica Antonsson Alieh Shadman Bj?rn Andersson | 2010 | International Journal of Cardiology2010，，3： | 1 |
| 12 | Effect of solid structural change on the rate of NO formation during char combustion 显示文摘 | Hahn W A Shadman F | 1983 | Combustion Science and Technology1983，30，12： | 1 |
| 13 | Interactions between vapor-phase mercury compounds and coal char in synthetic flue gas显示文摘 | WU B C PETERSONT W SHADMAN F | 2000 | FuelProcessing Technology2000，63，23： | 1 |
| 14 | A Phase II trial of gemcitabine and mitoxantrone for patients with acute myeloid leukemia in first relapse显示文摘 | ADVANI A S SHADMAN M ALI-OSMAN F BARKER A RYBICKI L KALAYCIO M SEKERES M A de CASTRO C M DIEHL L F MOORE J O BEAVEN A COPELAN E SOBECKS R TALEA P RIZZIERI D A | 2010 | Clinical lymphoma Myeloma & Leukemia2010，10，6： | 1 |
| 15 | Variation of rate during potassium-catalyzed CO2 gasification of coal char显示文摘 | Robert T Hamilton Sams David A Shadman Farhang | 1984 | Fuel1984，63，7： | 1 |
| 16 | Frequency of γδ T cellsand invariant natural killer T cells in Helicobacter Py/or/-infected patients with peptic ulcer and gastric cancer 显示文摘 | Shadman M Rajabian Z Ajami A | 2015 | Iran J Allergy Asthma Immunol2015，14，5： | 1 |
| 17 | Subclavian artery stenosis: prevalence, risk factors, and association with cardiovascular diseases 显示文摘 | Shadman R Criqui MH Bundens WP | 2004 | J Am Coil Cardiol2004，44，3： | 1 |
| 18 | Aluminosilicate sorbents for control of alkali vapours during coal combustion and gasification显示文摘 | PUNJAK W A SHADMAN F | 1998 | Energy & Fuels1998，2，： | 1 |
| 19 | The kinetics and mechanism of alkali removal from flue gas by solid sorbents 显示文摘 | Uberoi M Punjak W A Shadman F | 1990 | Program Energy Combustion science1990，16，： | 1 |
| 20 | Metal capture by sorbents in combustion processes 显示文摘 | SCOTTO M V UBEROI M PETERSON T W SHADMAN F WENDT J O L | 1994 | Fuel Process Technol1994，39，3： | 1 |
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