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Analysis of the Behavior of Local Cooking Utensils in Tap Water, Salt Tap Water and Vegetable Oil According to the Temperature

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Open Journal of Metal 2013年第4期3卷 80-85页

作者： Mamadou Babacar Ndiaye Sandrine bec Bernard Coquillet Ibrahima Khalil Cissé Laboratory of Materials Mechanical and Hydraulic Polytechnic School of Thies Thies Senegal Laboratory of Tribology and Dynamics of Systems CNRS UMR 5513 Lyon France University Institute of Technology IUT/UT University of Thies Thies Senegal

In Senegal the aluminum scrap are mainly recycled kitchen utensils [1]. The craftsmanship poses the problem of the quality of finished products [1] especially when we know they are used for everyday cooking. Given that none of these alloys should not be used to make cooking utensils if we refer to the EN 601 standard in July 2004, which refers to this regard [1], this study aims at analyzing behavior of these alloys reconstructed in three settings (tap water, vegetable oil and salt water more than 3 grams per liter), chosen for their importance in Senegalese cuisine. Significant loss of mate- rial was observed mainly by intergranular corrosion. It would be interesting that additional studies be conducted to ex- amine the impact of the daily use of these alloys on the health of Senegalese.

关键词： Aluminum Alloys Recycling Cooking Utensils Chemical Analysis Salt Water Vegetable Oil

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世界上最珍稀的8种鸟

科学之友 2014年第9期 62-63页

作者： bec Crew

最新的一项研究列出了100种世界上最濒危、最独特的鸟类,其中包括以尸体为食、有特别的"斩首"技巧的秃鹫,能在胸前吹出一个"气球"的军舰鸟和世界上最强壮的鹦鹉。科学研究者们总共分析了9 993种现存的鸟类,鉴定了它们亲缘物种的数量(数... 详细信息

最新的一项研究列出了100种世界上最濒危、最独特的鸟类,其中包括以尸体为食、有特别的"斩首"技巧的秃鹫,能在胸前吹出一个"气球"的军舰鸟和世界上最强壮的鹦鹉。科学研究者们总共分析了9 993种现存的鸟类,鉴定了它们亲缘物种的数量(数量越少意味着它们的演化特异性越高)以及它们在野外生存中面临的危险。以下是名单中排名前8的鸟类。

关键词：科学研究者野外生存白腹军舰鸟绿鹦鹉繁殖习性特异性喉囊落叶林自然栖息地鹭鹤

自发性单或双侧跟腱撕裂：肾移植术后一...

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德国医学 1992年第3期9卷 181-182页

作者： bec.,KTE 张伟杰

The Ceria Nanotubes Formation Accompanied with an Efficient Au Nanoparticles Loading

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The Ceria Nanotubes Formation Accompanied with an Efficient ...

AB090. MOG1, the genetic modifier at 20q13, delays the age-at-onset of glaucoma by 8 to 10 years

中国化学会第28届学术年会

作者： Fenfen Zhu 1 , Guozhu Chen2 , Xuan Sun 1 * 1 Key Laboratory of Colloid and Interface Chemistry, Ministry of ducation, School of Chemistry and Chemical Engineering, Shandong University, Jinan250100, China,2 Institut National de la Recherche Scientifique,1650 Boulevard Lionel Boulet, Varennes, Québec, J3X 1S2 (Canada)

The HAuCl4 aqueous solution was employed to react with the Ce（OH）CO 3 nanorods precursor, which results in the CeO2 nanotubes formation and Au nanoparticles （NPs） loading simultaneously. Compared with the routine impregnation method, in which the CeO2 nanotubes or nanorods are pre-synthesized followed by immersing them in HAuCl 4 aqueous solution, this modified approach not only simplifies experimental procedures but also increases Au NPs loading on the CeO2 nanotubes. The synthesized CeO2 nanotubes with Au nanoparticles （NPs） loading performed better catalytic in CO oxidation than the pure CeO2 nanotubes. Consequently, we characterized the catalyst by XRD, TEM, SEM, HR-TEM, EDS and XPS. These analysis results perfectly showed the structure of the catalyst.

关键词： gold ceria catalysis

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Annals of Eye Science 2018年第1期 496-496页

作者： Vincent Raymond Pascal Belleau Rose Arseneault Stéphane Dubois Jean-Louis Anctil Gilles Côté Marcel Amyot Fahed Elian Michael AWalter Québec Glaucoma Network Département d’ophtalmologie Centre de rechrechr du CHU de QuébecQuébecQCCanada

Background:Primary open-angle glaucoma(POAG)is a genetically complex disorder caused primarily by gene-gene *** identify these interactions,we studied the CA family,a large French-Canadian pedigree in which the myocilin K423E mutation(MYOCK423E)causes autosomal dominant glaucoma with diagnoses ranging from juvenile-onset OAG(JOAG)to late adult-onset POAG in the heterozygotes(HTZ).To explain this extreme variability,we hypothesized that a second gene,called a modifier,was interacting with MYOC,the primary disease *** goals were(I)to map the modifier on the human genome and;(II)to characterize the symptoms affected genetically by the *** symptoms are called ***:Three hundred seventy-five CA members were studied using four quantitative endophenotypes:age of maximal intra-ocular pressures(IOPmax),IOPs progression,progression of cup to disk ratios and age-at-onset(AAO)defined as age at which ocular hypertension(OHT)was first detected with IOP≥22 ***-wide linkage analysis was performed by genotyping 408 genetic markers in 184 CA *** unbiased pedigree-based algorithm was designed to identify the individuals who were double-mutants,i.e.,these individuals carried one MYOCK423E mutation(i.e.,they were HTZ,affected or not)and they also carry simultaneously a DNA mutation within the ***:Out of the 375 CA family members investigated,156 were HTZ for the MYOCK423E mutation.120 HTZ were affected with OAG or OHT with treatment while the remaining 36 HTZ were *** ranged from 7 to 63 years old;4 individuals over 50 years old were still *** preceded optic nerve damage in>98%of the HTZ carriers,confirming that AAO reflected the true severity of the *** modifier showed strong inherited effects on 2 of the 4 endophenotypes:AAO and *** next mapped with very high confidence the modifier locus for AAO at chromosome *** genotyping with additional markers refined th

关键词： Blindness genomics complex genetic disorder gene-gene interactions biostatistics

*** dissection of myocilin(MYOC)-induced glaucoma reveals that the modifier of glaucoma 1(MOG1)locus encodes a gene which prevents ocular hypertension

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Annals of Eye Science 2019年第1期 199-199页

作者： Vincent Raymond Pascal Belleau Rose Arseneault Jean-Louis Anctil Gilles Côté Marcel Amyot Patrick Laplante Laurent Lamalice Stéphane Dubois Fahed Elian Michael A.Walter Québec Glaucoma Network CHUL at CHU de Québec-UniversitéLaval Québec CityQCCanada Molecular Medicine UniversitéLavalQuébec CityQCCanada Cold Spring Harbor Laboratory NYUSA Department of Ophthalmology UniversitéLavalQuébec CityQCCanada Department of Ophthalmology Universitéde MontréalMontréalQCCanada Medical Genetics University of AlbertaEdmontonABCanada Ophthalmologists from Province of Québec QuébecQCCanada

Background:Pathogenic mechanisms leading to open-angle glaucoma(OAG)are genetically *** involve neuroinflammation,elevation of intra-ocular pressures(IOP)and optic nerve hypersensitivity to cellular *** mapped a locus at chromosome 20q13 that contains a modifier gene for glaucoma *** searching for its identity,we named this gene modifier of glaucoma 1(MOG1).The goal of this study is to characterize the mechanism by which MOG1 delays the age of onset of glaucoma when OAG is caused by mutations in the MYOC *** hypothesized that MOG1 mechanism may be linked to a specific endophenotype and thus dissected ocular phenotypes present in a large French-Canadian MYOC glaucoma ***:We studied 375 members of the CA pedigree in which autosomal dominant OAG is caused by the MYOCK423E *** this family,wild-type MOG1(normal form)delays the age-at-onset(AAO)of *** records of MYOCK423E carriers were reviewed to extract the values of four quantitative traits portraying four endophenotypes:(I)age of maximal intra-ocular pressure(IOP max),(II)IOP progression,(III)rate of optic nerve degeneration and,(IV)AAO defined as the age at which IOP≥22 mmHg or age at which optic disk degeneration was first *** were tested for their heritability.A three-stage algorithm was designed to detect double mutants who carry the MYOCK423E mutation and putative MOG1 *** traits values of double-mutants were then ***:We found 156 individuals who were heterozygotes(HTZ)for *** hundred and twenty of these were classified affected as they were OAG or had treatment for ocular hypertension(OHT)with IOP≥22 *** other 36 HTZ were *** two endophenotypes,AAO and IOP max,showed significant *** was the 1st symptom detected in 99%of the affecteds;it always preceded optic nerve *** of the affecteds ranged from 7 to 63 years old while rates of optic nerve degenera

关键词： Blindness glaucoma genetics modifier myocilin

医用羟基磷灰石(HA)的复合制备技术及表征

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生物骨科材料与临床研究 2004年第2期1卷 39-41页

作者：朱晏军沈春华李建华贾莉闫玉华武汉理工大学生物材料与工程研究中心武汉430070

目的探讨适应HA工业化生产的方法。方法本文主要研究利用水热合成法、气流粉碎法和分级筛分复合技术,利用红外光谱、X射线衍射、粒径分析等进行表征。结果制备出平均粒径为 280nm的HA微粉。结论该工艺技术简单,适于批量生产。

关键词：羟基磷灰石复合制各技术表征