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| 1 | Influence of rejuvenators on bitumen ageing in hot recycled asphalt mixtures显示文摘The use of reclaimed asphalt pavement(RAP) in new hot mix asphalt(HMA) by means of hot recycling techniques generates the advantage linked to the exploitation of both lytic and bituminous component, consequently leading to the decrease of both virgin aggregates and bitumen supplying. However, many agencies and public administration authorise RAP percentages ranges from 10% to 30% in hot recycling. The main reason for such a low amount of allowable RAP content is related to the aged bitumen contained in the RAP materials, which is more brittle than a virgin bitumen leading to a final mixture more susceptible to fatigue, thermal and reflection cracking. The use of rejuvenators has the potential to restore rheology and chemical components of aged RAP bitumen, thus allowing a significant increase in the amount of RAP to be properly implemented in HMA.The experimental investigation is described in this paper and carried out through a dynamic shear rheometer(DSR) which provides the rheological characterisation of a paving grade bitumen during its overall service life including its reuse in hot recycling by adopting different rejuvenators.Results show that rejuvenators modify bitumen chemistry and consequently rheology by enhancing the viscous response. Moreover, it was observed that oxidation is less harmful, in terms of stiffness increase, on the 50/50 aged bitumen-virgin bitumen blends(rejuvenated or not) than on the virgin bitumen. Moreover, the addition of a rejuvenator in a bituminous blend containing 50% of bitumen reactivated from RAP could lead to a corresponding composite bituminous phase less subjected to ageing phenomena and even less stiff at the end of service life than the associated virgin bitumen alone. | Giorgia Mazzoni Edoardo Bocci Francesco Canestrari | 2018 | Journal of Traffic and Transportation Engineering(English Edition)2018，5，3： | 5 |
| 2 | 全颗粒饲料对奶牛生产性能的影响显示文摘饲料中的中性洗涤纤维(NDF)含量和饲料颗粒直径是影响瘤胃功能的重要因素。试验评估了以颗粒饲料为主的奶牛瘤胃健康情况、NDF消化率和生产性能。选取8头荷斯坦母牛(336±30 d,体重346±35 kg),随机分配到交叉重复试验组中,奶牛安置于牛栏,自由采食。试验期为3周,前两周是适应期,最后一周为数据收集期。各组饲粮原料相同,但物理形式不同,分为全混合日粮(TMR)和颗粒料(直径=8 mm)。两组间物理有效NDF(pe NDF)不同,TMR组为39.8%,颗粒料组为11.8%。在试验过程中,干物质采食量(DMI)、饮水量、瘤胃反刍时间、瘤胃温度和pH情况均记录。3周后收集粪样,确定潜在的可消化NDF总消化率(pdNDF)。每阶段结束后计算平均日增重和饲料转化率。颗粒料组的DMI、DMI/体重和饮水量更高。而两组间平均日增重和饲料转化率无显著差异。颗粒料组的瘤胃反刍时间为241 min·d-1低于TMR组的507 min·d-1。饲料的不同物理外形对瘤胃温度、瘤胃pH无显著影响。TMR组的pdNDF总消化率为90.25%高于颗粒料组的86.82%。试验结果表明,动物易接受完整的颗粒饲料,DMI较高,且反刍时间减少,但瘤胃pH无显著变化。TMR组的pdNDF消化率显著增加。尽管两组奶牛在DMI和纤维消化方面表现不同,但总体表现相似,两组饲料的保存时间与其物理形式有关。在短期内,提供能满足NDF需求的完全颗粒饲料可改善瘤胃健康状况和动物生产性能,而较长时间的数据则需要进一步试验。 | Wang J Yang M Cao M Lin Y Che L Q Duraipandiyan V Al-Dhabi N A Fang Z F Xu S Y Feng B Liu G Wu D Bonfante E Palmonari A Mammi L Canestrari G Fustini M Formigoni A | 2016 | 饲料博览2016，0，12： | 2 |
| 3 | Analysis of structural compati- bility at interface between asphalt concrete pavements and orthotropic steel deck surfaces显示文摘 | Bocci E Canestrari F | 2012 | Transportation Research Record: Journal of the Transportation Re- search Board2012，2293，1： | 1 |
| 4 | Molecular predictors of efficacy to anti-EGFR agents in colorectal cancer patients显示文摘 | Ruzzo A Graziano F Canestrari E | 2010 | Curr Cancer Drug Targets2010，10，1： | 1 |
| 5 | A strategic labo- ratory approach for the performance investigation of geogrids in flexible pavements显示文摘 | G Ferrotti F Canestrari A Virgili | 2011 | Construction and Building Materials2011，25，5： | 1 |
| 6 | Evolution of tolerance by magpies to brood parasitism by great spotted cuckoos显示文摘 | Soler JJ Martín-Gálvez D Martínez JG Soler M Canestrari D Abad-Gomez JM M(o)ller AP | | 0，，： | 1 |
| 7 | Polymorphisms in genes involved in DNA repair and metabolism of xenobiotics in individual susceptibility to sporadic diffuse gastric cancer显示文摘 | Ruzzo A Canestrari E Maltese P | 2007 | Clin Chem Lab Med2007，45，7： | 1 |
| 8 | Analysis of water and thermal sensitivity of open graded asphalt rubber mixtures显示文摘 | PARTL M N PASQUINI E CANESTRARI F | 2010 | Construction and Building Materials2010，24，3： | 1 |
| 9 | Purification and characterization of phycocyanin from the blue-green alga Aphanizomenon flos-aquae显示文摘 | Serena Benedetti Sara Rinalducci Francesca Benvenuti Sonia Francogli Silvia Pagliarani Luca Giorgi Mauro Micheloni Gian Maria D’Amici Lello Zolla Franco Canestrari | 2005 | Journal of Chromatography B2005，，： | 1 |
| 10 | Mechanical 3D characterization of epoxy asphalt concrete for pavement layers of orthotropic steel decks显示文摘 | BOCCI E GRAZIANI A CANESTRARI F | 2015 | Construction and Building Mate- rials2015，79，： | 1 |
| 11 | Temperature effects on the shear behavior of tack coat emulsions used in flexible pavements显示文摘 | CANESTRARI F SANTAGATA E | 2005 | The International Journal of Pavement Engineering2005，6，1： | 1 |
| 12 | High resolution melting(HRM)analysis for the detection of ER22/23EK,Bcl I,and N363S polymorphisms of the glucocorticoid receptor gene显示文摘 | Maltese P Canestrari E Palma L | 2009 | Steroid Biochem Mol Biol2009，113，345： | 1 |
| 13 | Repeated load test on bituminous systems reinforced by geosynthetics显示文摘 | Virgile A Canestrari F Grilli A | 2009 | Geotextiles and Geomembranes2009，27，3： | 1 |
| 14 | Antioxidant properties of a novel phycocyanin extract from the blue-green alga Aphanizomenon flos-aquae显示文摘 | Serena Benedetti Francesca Benvenuti Silvia Pagliarani Sonia Francogli Stefano Scoglio Franco Canestrari | 2004 | Life Sciences2004，，： | 1 |
| 15 | 查看详情显示文摘 | Galli F Canestrari F Buoncristiani | | 0，，： | 1 |
| 16 | Polymorphisms in genes involved in DNA repair and metabolism of xenobiotics in individual susceptibility to sporadic diffuse gastric cancer 显示文摘 | Ruzzo A Canestrari E Maltese P | 2007 | Clin Chem Lab Med2007，45，7： | 1 |
| 17 | High resolution melting (HRM) analysis for the detection of ER22/23EK, Bcl I, and N363 S polymorphisms of the glucoeorticoid receptor gene 显示文摘 | Maltese P Canestrari E Palma L | 2009 | Ster- oid Biochem Mol Biol2009，113，35： | 1 |
| 18 | Analy- sis of water and thermal sensitivity of open graded asphalt rubber mixtures 显示文摘 | PARTL M N PASOUINI E CANESTRARI F | 2010 | Construction and Building Materials2010，24，3： | 1 |
| 19 | Moisturizer technology versus clinical performance显示文摘 | Rawling AV Canestrari AA Dobkowski B | 2004 | Dermatol Therapy2004，17，1： | 1 |
| 20 | Characterization of the effect of AG337,a novel lipophilic thymidylate synthase inhibitor,on human head and neck and human leukemia cell lines显示文摘 | McGuire JJ Canestrari JG Nagel GS | | 0，，06： | 1 |
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