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BioMinE:An integrated project for developing biohydrometallurgy in Europe——Executive summary of its activities and outputs after three years

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中国有色金属学会会刊：英文版 2008年第6期18卷 1328-1335页

作者： Dominique H.R.morin BRGM-EPI/Eco 3Avenue C.Guillemin-BP 600945060 Orléans Cedex 2France

Biohydrometallurgy 是生物工学和冶金学的意外联合的后代。从某极端 biotopes 的特定的性质，在微生物引起的新陈代谢和矿物质之间的相互作用的活跃原则被提取了被用作有效冶金过程。许多有利工业操作基于这些 bioprocesses 一直在跑... 详细信息

Biohydrometallurgy 是生物工学和冶金学的意外联合的后代。从某极端 biotopes 的特定的性质，在微生物引起的新陈代谢和矿物质之间的相互作用的活跃原则被提取了被用作有效冶金过程。许多有利工业操作基于这些 bioprocesses 一直在跑例如恢复铜，黄金，铀或钴，许多另外的应用程序被设计了。欧洲在这个区域在是相当活跃的过去，但是当前领导在南非，美洲和澳大利亚。BioMinE (在欧洲的忍受金属的材料的生物工学) 是与欧洲 Commision 的支持发射的一个大综合工程。它针对刺激在在这个技术领域里开发新概念的最相关的大学，研究和工业组织之间的协同作用以后允许矿物质资源的更好的利用。当他们识别了需要从今天并且明天的资源为金属抽取发现新过程，欧洲非铁的金属采矿工业开始了并且发展 BioMinE 工程。

关键词：生物显微冶金术生物技术欧洲活性

The presence and partitioning behavior of flame retardants in waste,leachate,and air particles from Norwegian waste-handling facilities

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Journal of Environmental Sciences 2017年第12期29卷 115-132页

作者： Nicolas A.o.morin Patrik L.Andersson Sarah E.Hale Hans Peter H.Arp Norwegian Geotechnical Institute(NGI) P.O.Box 3930Ulleval StadionN-0806 OsloNorway Environmental and Food Laboratory of Vendee(LEA V) Department of ChemistryRond-point Georges Dural CS 8080285021 La Roche-sur-YonFrance Chemistry Department Umed UniversitySE-901 87 UmeaSweden

Flame retardants in commercial products eventually make their way into the waste *** the presence of flame retardants in Norwegian landfills, incineration facilities and recycling sorting/defragmenting facilities is investigated. These facilities handled waste electrical and electronic equipment（WEEE）, vehicles, digestate, glass, combustibles, bottom ash and fly ash. The flame retardants considered included polybrominated diphenyl ethers（∑BDE-10） as well as dechlorane plus, polybrominated biphenyls, hexabromobenzene,pentabromotoluene and pentabromoethylbenzene（collectively referred to as ∑FR-7）. Plastic,WEEE and vehicles contained the largest amount of flame retardants（∑BDE-10： 45,000–210,000 μg/kg; ∑FR-7： 300–13,000 μg/kg）. It was hypothesized leachate and air concentrations from facilities that sort/defragment WEEE and vehicles would be the highest. This was supported for total air phase concentrations（∑BDE-10： 9000–195,000 pg/m^3 WEEE/vehicle facilities, 80–900 pg/m^3 in incineration/sorting and landfill sites）, but not for water leachate concentrations（e.g., ∑BDE-10： 15–3500 ng/L in WEEE/Vehicle facilities and 1–250 ng/L in landfill sites）. Landfill leachate exhibited similar concentrations as WEEE/vehicle sorting and defragmenting facility leachate. To better account for concentrations in leachates at the different facilities, waste-water partitioning coefficients, Kwastewere measured（for the first time to our knowledge for flame retardants）. WEEE and plastic waste had elevated Kwastecompared to other wastes, likely because flame retardants are directly added to these materials. The results of this study have implications for the development of strategies to reduce exposure and environmental emissions of flame retardants in waste and recycled products through improved waste management practices.

关键词： Brominated flame retardants Waste management Environmental emissions Atmospheric emissions Partitioning Leachate

Skeletal complications of ADT： disease burden ant treatment options

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Asian Journal of Andrology 2012年第5期14卷 670-675页

作者： Jacques Planas morin Juan Morote Robles Department of Urology Hospital Vail d'HebronUniversitat Autbnoma de BarcelonaBarcelona 08035Spain

Therapy based on androgenic deprivation is one of the standard treatments that many prostate cancer patients receive. Moreover, its use is increasing owing to a clear expansion of the indications for this therapy in patients with localized prostate cancer. Despite classically being considered to be well tolerated, androgenic deprivation has adverse effects. of these, the loss of mineral bone mass is particularly notable and can lead to osteoporosis, as well as an increased risk of bone fracture. Some fractures, such as hip fractures, may have serious consequences. Useful procedures such as bone densitometry can aid in the diagnosis of these conditions. once diagnosed, decreases in mineral bone mass can be managed by dietary recommendations, general changes in lifestyle or medication. We review the most important randomized controlled trials evaluating different drugs （bisphosphonates, denosumab and toremifene） in the prevention of bone loss and in the reduction in fracture risk in prostate cancer patients treated with androgen-deprivation therapy. Following the applicable recommendations, urologists must carefully monitor the bone health of prostate cancer patients subjected to androgenic deprivation to obtain an early diagnosis and apply the appropriate general and/or therapeutic measures if necessary.

关键词： androgen deprivation therapy bisphosphonates bone fracture bone mass loss calcium intake osteoclast osteoporosis prostate cancer

Energy Filtering and Coaxial Detection of the Backscattered Electrons in Scanning Electron Microscope

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Chinese Physics Letters 2000年第9期17卷 637-639页

作者： JIANG Chang-Zhong P.morin N.Rosenberg Department of Physics Wuhan UniversityWuhan 430072 Departement de Physique des Materiaux Universite Claude Bernard Lyon I69622 Villeurbanne CedexFrance

A new detection system in scanning electron microscope,which filters in energy and detects the backscattered electrons close to the microscope axis,is *** technique ameliorates the dependence of the *** tering coefficient on atomic number,and suppresses effectively the relief contrast at the same *** this new method is very suitable to the composition analysis.

关键词： Electron scattered system

Transient elastography for the assessment of chronic liver disease: Ready for the clinic?

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World Journal of Gastroenterology 2007年第36期13卷 4791-4797页

作者： JFL Cobbold S morin SD Taylor-Robinson Division of Medicine Faculty of Medicine Imperial College London London United Kingdom

Transient elastography is a recently developed non- invasive technique for the assessment of hepatic fi brosis. The technique has been subject to rigorous evaluation in a number of studies in patients with chronic liver disease of varying aetiology. Transient elastography has been compared with histological assessment of percutaneous liver biopsy, with high sensitivity and specificity for the diagnosis of cirrhosis, and has also been used to assess pre-cirrhotic disease. However, the cut-off values between different histological stages vary substantially in different studies, patient groups and aetiology of liver disease. More recent studies have examined the possible place of transient elastography in clinical practice, including risk stratifi cation for the development of complications of cirrhosis. This review describes the technique of transient elastography and discusses the interpretation of recent studies, emphasizing its applicability in the clinical setting.

关键词： FibroScan Transient elastography Liver stiffness measurement Hepatic fibrosis Hepatitis

New sedimentological and palynological data from the Yarkand-Fergana Basin(Kyrgyz Tian Shan): Insights on its Mesozoic paleogeographic and tectonic evolution

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Geoscience Frontiers 2021年第1期12卷 183-202页

作者： Julien morin Marc Jolivet Dave Shaw Sylvie Bourquin Elena Bataleva Univ Rennes CNRSGeosciences RennesUMR 6118CNRSF-35000RennesFrance Biostratigraphic Associates(UK)Ltd 17 Woodland AvenueNorton GreenStoke on TrentStaffsST68NEUK Research Station of the Russian Academy of Sciences BishkekKyrgyzstan

The Talas Fergana/Karatau Fault,is a major tectonic boundary separating the Kazakh-Turan domain to the west from the Tian Shan domain to the *** the Jurassic,movements along the fault led to the opening of several ***,the Mesozoic kinematics of the fault and the geodynamic mechanism that led to the opening of these basins are largely *** at its southwestern termination,the Yarkand-Fergana Basin is certainly the best exposed and however still poorly *** this study,we provide new sedimentological description of the Jurassic series from the northern part of the Yarkand-Fergana Basin as well as new palynological *** a Middle-Late Triassic period dominated by regional erosion,the onset of sedimentation in the Yarkand-Fergana Basin occurred during the Sinemurian(?)-*** basin opened as a half graben controlled by the Talas Fergana/Karatau Fault and separated from the Fergana Basin by basement *** persisted during the late Pliensbachian-Middle Jurassic,leading to a general widening of the YarkandFergana ***,Late Jurassic-Early Cretaceous renewed tectonic activity in the area led to the inversion of the north Yarkand-Fergana *** Early to Middle Jurassic timing of development of the Yarkand-Fergana Basin suggests that the coeval movements along the Talas Fergana/Karatau Fault are not associated to the collision of the Qiangtang block along the southern margin of *** favor the hypothesis of an opening controlled by transtension related to far field effects of back-arc extension along the Neo-Tethys subduction zone to the west.

关键词： Central Asia Talas Fergana/Karatau Fault Extension Jurassic

Influence of initial microstructure and grain size on transformation of bainite to austenite in large size forgings

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Journal of Iron and Steel Research International 2018年第5期25卷 554-562页

作者： Emna Ben Fredj Hadi Ghasemi Nanesa Mohammad Jahazi Jean-Benoit morin Department of Mechanical Engineering Ecole deTechnologie Superieure Montreal QC H3C 1K3 Canada Finkl Steel-Sorel St-Joseph-de-Sorel QC J3R 3M8 Canada

The kinetics of austenite formation in the surface and center regions of a 40 t forged ingot of a high-strength medium- carbon low-alloy steel was studied using high-resolution dilatometry. The starting microstructures from the surface or center regions had different proportions of bainite and residual austenite as well as different prior austenite grain sizes. Two heating rates representing the actual heating rates in the surface （5℃ s -1） and center regions （0.5℃ s -1） of large size forged blocks were utilized. Dilatometric curves revealed only one transformation step of austenite formation at both heating rates independent of grain size or proportion of phases. optical microscopy, field emission gun scanning electron microscopy and X-ray diffraction were used to study microstructure evolution and confirm the results obtained by dilatometry. The kinetic parameters for austenite formation were determined from the dilatometry data by Johnson-Mehl- Avrami-Kolmogorov （JMAK） equation. The JMAK coefficients were determined for each condition of the investigated steels. The calculations indicated that the nucleation and growth of austenite in the surface region were accelerated more than 10,000 times due to a significantly smaller average prior austenite grain size, stability of initial retained austenite, and accumulation of coarse carbides at the surface. The results were discussed in the framework of classical nucleation and growth theories using the kinetic parameters for austenite formation.

关键词： Large size ingot Medium-carbon low-alloy steel Initial microstructure Grain size Austenite formation

Quasi-optimal Convergence Rate of an AFEM for Quasi-Linear Problems of Monotone Type

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Numerical Mathematics(Theory,Methods and Applications) 2012年第2期5卷 131-156页

作者： Eduardo M.Garau Pedro.morin Carlos Zuppa Departamento de Matemática Facultad de Ingeniería Química and Instituto de Matemática Aplicada del Litoral(Universidad Nacional del Litoral and Consejo Nacional de Investigaciones Científicas y Técnicas).Güemes 3450.S3000GLN Santa FeArgentina Departamento de Matemática Facultad de Ciencias Físico Matemáticas y NaturalesUniversidad Nacional de San LuisChacabuco 918D5700BWT San LuisArgentina

We prove the quasi-optimal convergence of a standard adaptive finite element method(AFEM)for a class of nonlinear elliptic second-order equations of monotone *** adaptive algorithm is based on residual-type a posteriori error estimators and Dörfler’s strategy is assumed for *** first prove a contraction property for a suitable definition of total error,analogous to the one used by Diening and Kreuzer(2008)and equivalent to the total error defined by Cascón ***.(2008).This contraction implies linear convergence of the discrete solutions to the exact solution in the usual H1 Sobolev ***,we use this contraction to derive the optimal complexity of the *** results are based on ideas from Diening and Kreuzer and extend the theory from Cascón *** a class of nonlinear problems which stem from strongly monotone and Lipschitz operators.

关键词： quasilinear elliptic equations adaptive finite element methods optimality

Semi-solid processing of hypereutectic A390 alloys using novel rheoforming process

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Transactions of Nonferrous Metals Society of China 2010年第9期20卷 1743-1748页

作者： M.TEBIB J.B.morin F.A JERSCH X.GRANT CHEN Université du Québec à Chicoutimi cole polytechnique de Montréal

The feasibility of semi solid processing of hypereutectic A390 alloys using a novel rheoforming process was investigated. A combination of the swirl enthalpy equilibration device （SEED） process, isothermal holding using insulation and addition of solid alloy during swirling was introduced as a novel method to improve the processability of semi solid slurry. The effects of isothermal holding and the addition of solid alloy on the temperature gradient between the centre and the wall and on the formation of a（Al） particles were examined. In additional tests, phosphorus and strontium were added to the molten metal to refine the primary and eutectic silicon structure to facilitate semi solid processing. The results show that the combination of the SEED process with two additional processing steps can produce semi-solid A390 alloys that can be rheoprocessed. The microstructure reveals an adequate amount of non-dendritic a（Al） globules surrounded by liquid, which greatly improves the processability of semi-solid slurry.

关键词： semi-solid forming rheoforming process hypereutectic A390 alloys microstructure