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87篇 您的检索式:作者名="KOUAME"
    题名 作者 年代 出处 被引量
1高地应力特厚煤层“蠕变型”冲击机理研究显示文摘多起'蠕变型'冲击事故分析表明:该类冲击属于典型的隐蔽性灾害,具有自发性和时滞性的特点,发生机理的不明导致其防治极具挑战,给深部特厚煤层的安全开采造成了严重威胁。'蠕变型'冲击与不稳定蠕变密切相关,通过建立蠕变模型和三维蠕变方程,得到高地应力与特厚煤层为不稳定蠕变的形成提供了有利的孕育条件;分析了巷道围岩不稳定蠕变破坏的过程,认为不稳定蠕变通过强度'腐蚀'和应力解除2方面实现启动冲击和减小阻抗,从而在受外部静态应力叠加影响的巷道薄弱区域形成'蠕变型'冲击,并提出了判别其发生可能性的评估公式。针对这类冲击的发生机理,提出了针对性的防治措施建议:合理布置巷道、加强主动支护、优化卸压参数和长期监测。姜福兴 2015岩土工程学报2015,37,10:30
2Assessment of Sediment and Pollutants in Buyo Lake, Ivory Coast, Using SWAT (Soil and Water Assessment Tool) Model显示文摘Tanoh Jean-Jacques Koua Jean Patrice Jourda Kan Jean Kouame Kouao Armand Anoh 2013Journal of Chemistry and Chemical Engineering2013,7,11:7
3Using dynamic dewpoint isotherms to determine the optimal storage conditions of inert dust-treated hard red winter wheat显示文摘Water-solid interactions play a key role in determining the efficacy of inert dusts. The critical water activity(Awc) for phase transition in amorphous materials is an important characteristic of amorphous inert dusts used as grain protectants. As water activity(Aw) rises above Awc, amorphous dusts undergo a transition from glassy or vitreous state to rubbery state. Such a transition induces dramatic changes in material properties, texture and structure, and hence impact their performance as grain protectants. Full Dynamic Dewpoint Isotherms(DDI) of a synthetic amorphous zeolite intended for grain protection were generated using the Vapor Sorption Analyzer(VSA) to determine Awcby investigating the relationship between moisture content and Awat constant temperatures. Sorption experimental data was fitted using three sorption isotherm models: Guggenheim-Anderson-de Boer(GAB), Double Log Polynomial(DLP),and Brunauer-Emmet-Teller(BET). DLP model was the best model to estimate zeolite and wheat sorption isotherms. Full sorption isotherms of zeolite and wheat obtained at 25, 35, and 45 °C clearly showed the hysteresis phenomenon. The hysteresis loops were of type H3 for wheat, and of type H4 for zeolite powder. The intensity of hysteresis remained unchanged for wheat. However, the intensity of hysteresis decreased with increasing temperatures during water adsorption by porous zeolite powder. Monolayer moisture content values for each sorption direction were provided only by GAB and BET models and indicated a decrease in monolayer moisture content with an increase in temperature. The net isosteric heats of sorption and the differential enthalpy of zeolite estimated by the Clausius–Clapeyron equation and determined graphically decreased with increasing moisture content. Conversely, differential entropy of zeolite decreased with increasing zeolite moisture content. The optimal moisture content of inert dust for grain treatment was dependent on wheat moisture content and wheat storage temperature. This is the first time that a synthetic amorphous dust is being investigated for grain protection.Our results recommend the application of inert dusts at the optimal moisture content to mitigate moisture migration within the system 'wheat-dust', thus ensuring dust maximal efficacy.Kouame Yao Jennifer Anthony Ronaldo Maghirang David Hagstrum Kunyan Zhu Subramanyam Bhadriraju 2020Grain & Oil Science and Technology2020,3,4:2
4Xanthones and oxepino chromones from three endophytic fungi显示文摘Krohn K Kouam SF Kuigoua GM 2009Chem Eur J2009,15,12:1
5Measuring health in a vacuum: examining the disability weight of the DALY显示文摘Reidpath DD Allotey PA Kouame A 2003Health Policy and Planning2003,,:1
6Primary leiomyosarcoma of adrenal gland,in black African woman: diagnosis and therapeuti- cally aspects显示文摘Dekou A N'dah J K Kouame B 2013Prog Urol2013,23,6:1
7Usefulness of Noninvasive Predictors of Oesophageal Varices in Black African Cirrhotic Patients in C?te d’Ivoire (West Africa)显示文摘Alassan Kouamé Mahassadi Fulgence Yao Bathaix Constant Assi Aboubacar Demba Bangoura Emile Allah-Kouadio Henriette Ya Kissi Abdoulaye Touré Stanislas Doffou Issa Konaté Alain Koffi Attia Mathieu Benoit Camara Thérèse Aya Ndri-Yoman Fabio Farinati 2012Gastroenterology Research and Practice2012,,:1
8Estimating fetal heart rate from multiple ultrasound signals显示文摘Voicu I Kouame D Fournier-Massignan M 2009Proc of the Int Conf on Advancements of Medicine and Health Care through Technology2009,26,:1
9Methodology for develo- ping a high-precision ultrasound flow meter and fluid velocity profile reconstruction 显示文摘Mandard E Kouame D Battauh R 2008IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control2008,55,1:1
10Polyhydramnios: A warning sign in the prenatal ultrasound diagnosis of foetal malformation?显示文摘N. Kouamé A.M. N'goan-Domoua Z. Nikiéma A.N. Konan K.E. N'guessan A. Sétchéou Z.O. Tra-Bi R.D. N'gbesso A.K. Kéita 2013Diagnostic and Interventional Imaging2013,,4:1
111H NMR monitoring of the transesteri cation process of Jatropha oil显示文摘Kouame S-D B Perez J Eser S 2012Fuel Processing Technology2012,97,:1
12Evaluation of antimierobial activity of the stem bark of Cylicodiscus gabunensis (Mimosaceae) 显示文摘Laure B Kouitcheu Mabeku J Kouam Beng V Penlap 2007African Journal Traditional Complementary and Alternative Medicines2007,4,1:1
13Consumer Health Information from both Sides of the Reference Desk显示文摘Kouame G Harris M Murray S 2005Library Trends2005,,3:1
14a-Glucosidase inhibitory anthranols, kenganthranols A-C, from the stem bark of Harungana madagascariensis 显示文摘KOUAM S F KHAN S N KROHN K 2006J Nat Prod2006,69,2:1
15Surgical management of hmgs destroyed by tuberculosis 显示文摘Kendja F Tanauh Y Kouame J 2006Rev Pneumol Clin2006,62,17:1
16Triterpenoid derivatives from Cylicodiscus gabunensis显示文摘MKOUNGA P TIABOU A T KOUAM J 2010Chem Pharm Bull2010,58,8:1
17Comparative study of intravenous midazolam and diazepam used as sedative agents in upper digestive endoscopy显示文摘 Kouame K Camara B 1994Cah-Anesthesilogy1994,42,1:1
18Transit time ultrasonic flowmeter:velocity profile estimation显示文摘MANDARD E KOUAME D BATTAULT R 2005Ultrasonics Symposium2005,2,1821:1
19Methodology for Developing a High-precision Ultrasound Flow Meter and Fluid Velocity Profile Reconstruction显示文摘MANDARD E KOUAME D BATTAULT R 2008IEEE Transactions on Ultrasonics Ferroclectrics and Frequency Control2008,55,1:1
20High Resolution Pro- cessing Techniques for Ultrasound Doppler Velocimetry inthe Presence of Colored Noise Part I: Nonstationary Meth- ods 显示文摘Kouame D Girault J M Patat F 2003IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control2003,50,3:1
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