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44篇 您的检索式:作者名="Mahamad"
    题名 作者 年代 出处 被引量
1东鞍山高碳酸铁矿石磁选精矿分步浮选工业试验显示文摘在前期实验室试验的基础上,在现场进行了东鞍山铁矿高碳酸铁矿石磁选混合精矿分步浮选的工业试验,获得了铁品位为64.80%、铁作业回收率为72.89%的浮选精矿,验证了分步浮选工艺在工业上应用的可行性。工业试验期间对粗细分选—重选—磁选—分步浮选全流程进行了流程考察,结果表明,采用分步浮选技术可使东鞍山铁矿过去无法处理的高碳酸铁矿石得到利用,所得综合铁精矿的铁品位为63.02%、铁回收率为63.77%。印万忠 马英强 刘明宝 Mahamadou A Traore 张明 李丽匣 2011金属矿山2011,40,8:7
2Nutritional and microbiological evaluations of chocolate-coated Chinese chestnut (Castanea mollissima) fruit for commercial use显示文摘In recent years, China has become an increasingly important and the largest chestnut producer in the world. This study aimed to evaluate the nutritional value and microbiological quality of the roasted freeze-dried Chinese chestnut (Castanea mollissima) (RFDC) coated with dark chocolate (DCC) and milk chocolate (MCC) for industrial use and commercial consumption. Chocolate coating significantly improved the nutritional value of chestnut. RFDC had high levels of starch (66.23%) and fibers (3.85%) while DCC and MCC contained significantly high amounts of sucrose, protein, fat and minerals. Furthermore, the protein content doubled in MCC rather than in DCC. This could be attributed to the different formulations in the two products. Milk powder and whey protein constituted the source of protein in MCC while cocoa powder added to MCC formulation constituted an additional source of minerals. The amino acid profile showed differences in amino acid composition related to the sample's protein content, indicating their good nutritional quality. The moisture contents in all RFDC, DCC and MCC were suitable for industrial processing. These results provide information about the additional nutrients of chocolate-coated chestnut and confirm that the product is an interesting nutritional food. The combination of freeze-drying and chocolate-coating generally results in greater reductions on microbiological loads, extending shelf life of harvested chestnut for commercial application. This is an alternative strategy to add value to chestnut, minimizing the significant losses in harvested fruits and providing a wider range of choices of new products to the consumer disposal.Mahamadou E. GOUNGA 2008浙江中西医结合杂志2008,18,9:5
3东鞍山含碳酸盐铁矿石分步浮选中矿的试验研究显示文摘针对东鞍山含碳酸盐铁矿石优先分离出的以菱铁矿为主的中矿产品,采用管式炉还原焙烧-弱磁-再磨-弱磁的工艺,用煤做还原剂时,可获得铁品位60.31%,回收率87.49%的铁精矿。冀秀荣 纪振明 田鹏杰 Mahamadou A Traore 卢冀伟 印万忠 胡瑞彪 李丽匣 2010现代矿业2010,26,7:3
4Polymorphisms of the oxidant enzymes glutathione S-transferase and glutathione reductase and their association with resistance of Plasmodium falciparum isolates to antimalarial drugs显示文摘Objective:To investigate the association between amplification of the two regulatory genes controlling glutathione(GSH) levels,glutathione reductase(PfGR) and glutathione S-transferase (PfGST) genes and sensitivity of Plasmodium falciparum(P.falciparum) isolates collected from different malaria endemic areas of Thailand to standard antimalarial drugs.Methods:A total of 70 P.falciparum isolates were collected from endemic areas of multi-drug resistance (Tak,Chantaburi and Ranong Provinces) during the year 2008-2009.The in vitro assessment of antimalarial activity of P.falciparum clones(K1- and Dd2 chloroquine resistant and 3D7- chloroquine sensitive) and isolates to chloroquine,quinine,mefloquine and arteusnate was performed based on SYBR Green modified assay.Results:68(97.14%),11(15.71%) and 28(40%) isolates respectively were classified as chloroquine-,quinine- and mefloquine-resistant isolates. With this limited number of P.falciparum isolates included in the analysis,no significant association between amplification of PfGST gene and sensitivity of the parasite to chloroquine, quinine,mefloquine and quinine was found.Based on PCR analysis,Dd2,Kl and 3D7 clones all contained only one copy of the PfGST gene.All isolates(70) also carried only one copy number of PfGST gene.There appears to be an association between amplification of PfGR gene and chloroquine resistance.The 3D7 and Dd2 clones were found to carry only one PfGR gene copy, whereas the K1 clone carried two gene copies.Conclusions:Chloroquine resistance is likely to be a consequence of multi-factors and enzymes in the GSH system may be partly involved. Larger number of parasite isolates are required to increase power of the hypothesis testing in order to confirm the involvement of both genes as well as other genes implicated in glutathione metabolism in conferring chloroquine resistance.Raewadee Wisedpanichkij Wanna Chaicharoenkul Poonuch Mahamad Prapichaya Prompradit Kesara Na-Bangchang 2010Asian Pacific Journal of Tropical Medicine2010,3,9:3
5Sequential analysis of helminth egg output in human stool samples following albendazole and praziquantel administration显示文摘Alexandra U. Scherrer Marita K. Sj?berg Alphonse Allangba Mahamadou Traoré Laurent K. Lohourignon Andres B. Tschannen Eliézer K. N'Goran Jürg Utzinger 2008Acta Tropica2008,,3:1
6超大直径异型调压井开挖施工和稳定控制技术显示文摘赞比亚下凯富峡水电站调压井设计为圆形+扇形结构的异形断面,最大开挖跨度62.42 m,具有断面面积大、结构复杂等特点,开挖施工和稳定控制难度大。根据有限元分析,提出了井口预固结灌浆和井口混凝土锁口加固措施,大井扩挖采取浅层开挖、随层支护的方法,在平面环向和立面纵向上钻爆、出渣、支护工序无缝衔接,实现了围岩及时支护加固,保证了调压井的成型精度和开挖施工过程中的稳定和安全。Molobaly Dit Mahamadou DEMBELE 姚强 吴钰 王千 陈星艮 李洪涛 2023四川水力发电2023,42,2:1
7Whey Protein Iso- late-based Edible Films as Affected by Protein Concentra- tion,Glycerol Ratio and Pullulan Addition in Film Forma- tion 显示文摘MAHAMADOU E G XU S Y WANG Z 2007Journal of Food Engineering2007,83,:1
8Predicting re- maining useful life of rotating machinery based arti-ficial neural network 显示文摘MAHAMAD A K SAON S HIYAMA T 2010Computers and Mathematics with Applications2010,60,4:1
9A new organic solvent tolerant protease from Bacillus pumilus 115b显示文摘RAHMAN R N Z R A MAHAMAD S SALLEH A B 2007J Ind Microbiol Biotechnol2007,34,:1
10Predicting remaining useful life of rotating machinery based artificial neural network 显示文摘MAHAMAD A K SAON S HIYAMA T 2010Computers & Mathematics with Applications2010,60,4:1
11The Ilizarov ring external fixator in complex open fractures of the tibia显示文摘Ebrahim H Mahamad T P Ali B 0,,01:1
12Whey protein isolate-based edi-ble films as affected by protein concentration, glycerol ratio andpullulan addition in film formation 显示文摘Mahamadou E G Xu S Y Wang Z 2007Journal of food engineering2007,83,4:1
13Predicting remaining useful life of rotating machinery based artificial neural network 显示文摘MAHAMAD A K SAON S HIYAMA T 2010Computers and mathematics with applications2010,60,:1
14Embelin reduces cutaneous TNF-α level and ameliorates skin edema in acute and chronic model of skin inflammation in mice显示文摘G. Kalyan Kumar R. Dhamotharan Nagaraj M. Kulkarni Mahamad Yunnus A. Mahat J. Gunasekaran Mohammad Ashfaque 2011European Journal of Pharmacology2011,,1:1
15Declin- ing in efficacy of a three-day combination regimen of mefloquine- artesunate in a multi-drug resistance area along the Thai-Myan- mar border显示文摘Na-Bangchang K Ruengwecrayut R Mahamad P 2010Malar J2010,9,:1
16A new organic solvent tolerant protease from Bacillus pumilus 115b显示文摘Rahman RNZRA Mahamad S Salleh AB 2007J Ind Microbiol Biotechnol2007,34,:1
17Predicting remaining useful life of rotating machinery based artificial neural network 显示文摘MAHAMAD A K SAON S HIYAMA T 2010Comput Math Appl2010,60,4:1
18Texture classification using Gabor filters 显示文摘Mahamadou Idrissa Marc Acherohy 2002Pattern Recognition Letters2002,23,9:1
19Efficacy of arte- sunate + sulfamethoxypyrazine/pyrimethamine versus praziquantel in the treatment of Schistosoma haematobium in children 显示文摘Mahamadou SS Abdoulaye D Hamidou T 2009PLoS One2009,4,10:1
20Whey protein isolate-based edible films as affected by protein concentration,glycerol ratio and pullulan addition in film formation显示文摘MAHAMADOU E G XU S Y WANG Z 2007Journal of Food Engineering2007,83,:1
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