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Current Zoology 2014年第3期60卷 373-380页

作者： noelle FABRFE Eduardo gARCIA-gAlEA Dolors VINYOlES Department of Animal Biology Faculty of Biology University of Barcelona Avda. Diagonal 643 08028 Barcelona CataloniaSpain

Boldness is defined as the tendency of an individual to take risks when exposed to novel objects or situations. The main aim of this work was to dilucidate if boldness was related to the development of the secondary sexual traits （SSTs） in the male of the fiver blenny Salariafluviatilis, a freshwater fish which takes care of eggs. As a second objective SSTs effect on pa rental status adoption was also be explored. Wild young fish were caught in the Segre River （Ebro basin） in November 2010. Fish were kept in five aquaria in groups of eight males and eight females with artificial nests. Boldness （boldness score and hesitancy） of males （initially with little SSTs development） was tested as the time required to exit a refuge when exposed to a new environ ment. Fish were mantained in the same aquaria for several months, and males＇ SSTs development and reproductive behaviour were monitored. Boldness score was negatively associated to cephalic crest development. Hesitancy was negatively related to male length and was also influenced by the interaction between male length and cephalic crest. Parental status acquisition was positively related to the male＇s length, marginally related to anal gland development, and nonrelated to cephalic crest. These re sults suggest an intrasexual role of the crest as an informative trait of boldness （honest signal） which might not necessarily be chosen by the females. It is also discussed that correlational selection could be responsible for linking boldness and growth rate in this species. Sexual selection, in addition to having directed the evolution of secondary sexual traits, might have favored certain personality traits （e.g. boldness） associated with the achievement of a larger body length .

关键词： Animal personality Behavioural syndromes Freshwater blenny male reproductive success Shyness

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Self-organized metal-semiconductor epitaxial graphene layer on off-axis 4H-SiC（0001）

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Nano Research 2015年第3期8卷 1026-1037页

作者： Debora Pierucci Haikel Sediri mahdi Hajlaoui Emilio Velez-Fort Yannick J. Dappe mathieu g. Silly Rachid Belkhou Abhay Shukla Fausto Sirotti noelle gogneau Abdelkarim Ouerghi CNRS- laboratoire de Photonique et de Nanostructures Route de Nozay 91460 Marcoussis France Synchrotron-SOlEIl Saint-Aubin BP48 F91192 Gifsur Yvette Cedex France Universite Pierre et marie Curie (CNRS - IMPMC) 4 PI. Jussieu 75005 Paris France Service de Physique de rEtat Condense (CNRS URA2464) IRAMIS CEA Saclay 91191 Gif-Sur-Yvette France

The remarkable properties of graphene have shown promise for new perspectives in future electronics, notably for nanometer scale devices. Here we grow graphene epitaxially on an off-axis 4H-SiC（0001） substrate and demonstrate the formation of periodic arrangement of monolayer graphene on planar （0001） terraces and Bernal bilayer graphene on （1120） nanofacets of SiC. We investigate these lateral superlattices using Raman spectroscopy, atomic force microscopy/ electrostatic force microscopy （AFM/EFM） and X-ray and angle resolved photoemission spectroscopy （XPS/ARPES）. The correlation of EFM and ARPES reveals the appearance of permanent electronic band gaps in AB-stacked bilayer graphene on （1120） SiC nanofacets of 150 meV. This feature is confirmed by density functional theory （DFT） calculations. The charge transfer between the substrate and graphene bilayer results in an asymmetric charge distribution between the top and the bottom graphene layers opening an energy gap. This surface organization can be thus defined as self-organized metal-semiconductor graphene.

关键词： epitaxial graphene layer monolayer bilayer band gap opening Bernal stacking off-axis silicon carbide electronic properties

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IMEX large Time Step Finite Volume Methods for low Froude Number Shallow Water Flows

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Communications in Computational Physics 2014年第7期16卷 307-347页

作者： georgij Bispen K.R.Arun Mária lukácová-Medvid’ová Sebastian noelle Institute of mathematics University of MainzGermany School of mathematics Indian Institute of Science Education and Research ThiruvananthapuramIndia IgPM RWTH AachenGermany.

We present new large time step methods for the shallow water flows in the lowFroude number *** order to take into accountmultiscale phenomena that typically appear in geophysical flows nonlinear fluxes are split into a linear part governing the gravitational waves and the nonlinear *** propose to approximate fast linear waves implicitly in time and in space bymeans of a genuinely multidimensional evolution *** the other hand,we approximate nonlinear advection part explicitly in time and in space bymeans of themethod of characteristics or some standard numerical flux *** integration is realized by the implicit-explicit(IMEX)*** apply the IMEX Euler scheme,two step Runge Kutta Cranck Nicolson scheme,as well as the semi-implicit BDF scheme and prove their asymptotic preserving property in the low Froude number *** experiments demonstrate stability,accuracy and robustness of these new large time step finite volume schemes with respect to sma.l Froude number.

关键词： lowFroude number flows asymptotic preserving schemes shallowwater equations large time step semi-implicit approximation evolution galerkin schemes

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Improving of photocatalytic activity of barium ferrate via bismuth and copper co-doping for degradation of paracetamol under visible light irradiation

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Journal of Environmental Sciences 2022年第2期34卷 331-342页

作者： Hussien Ahmed Abbas Rabab Ahmed Nasr Rose-noelle Vannier Tarek Samir Jamil Inorganic Chemistry Department National Research CentreCairo 12622Egypt Water Pollution Control Department National Research CenterCairo 12622Egypt Univ.lille CNRSCentrale LilleENSCLUniv.ArtoisUMR 8181Unite de Catalyse et Chimie du Solide(UCCS)Lille 59000France

Nanosized Ba_(1-x)Bi_(x)Fe_(1-x)Cu_(x)O_(3)(12–50 nm)with x values of 0,0.01,0.05,and 0.1 system was prepared using the Pechini ***,morphological,surface and optical characterizations were performed for the prepared *** phase was the predominant phase for the undoped BaFeO_(3)and Bi and Cu co-doped BaFeO_(3)*** phases of monoclinic Ba_(2)Fe_(2)O_(5),orthorhombic BaFe_(2)O_(4)and orthorhombic BaCO_(3)were identified for all the prepared ***_(0.95)Bi_(0.05)Fe_(0.95)Cu_(0.05)O_(3)sample has the lowest band gap(2.43 e V).98.1%paracetamol removal was achieved with 0.75 g/l of Ba_(0.95)Bi_(0.05)Fe_(0.95)Cu_(0.05)O_(3)at pH9 after 120 *** paracetamol degradation follows the pseudo first-order ***·is the main oxidative species responsible for the paracetamol *** chromatography–mass spectrometry(gC–MS)analysis was performed at the end of the photocatalytic degradation experiment under optimum operating condition using Ba_(0.95)Bi_(0.05)Fe_(0.95)Cu_(0.05)O_(3)to explain the reaction mechanism and identify the intermediate by-products which is confirmed by ultraviolet/visible(UV/Vis)spectroscopy study at different reaction times.

关键词： Ba_(1-x)Bi_(x)Fe_(1-x)Cu_(x)O_(3) Photocatalytic degradation Nanomaterials Paracetamol

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Dismicrobism in inflammatory bowel disease and colorectal cancer: Changes in response of colocytes

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World Journal of gastroenterology 2014年第48期20卷 18121-18130页

作者： giovanni Tomasello Pietro Tralongo Provvidenza Damiani Emanuele Sinagra Benedetto Di Trapani marie noelle Zeenny Inaya Hajj Hussein Abdo Jurjus Angelo leone IEMEST Euro-Mediterranean Institute of Science and Technology 90139 Palermo Italy Department of Experimental Biomedicine and Clinical neurosciences Section of Histology University of Palermo 90133 Palermo Italy AOUP "P giaccone" School of Medicine University of Palermo 90139 Palermo Italy Fondazione Istituto S. Raffaele-g. giglio Gastroenterology and Endoscopy Unit Cefalù 90146 Italy Unit of Surgery "Clinica Torina" 9010Palermo Italy Deparment of Anatomy Cell Biology and Physiology American University of Beirut Beirut 1107-2020 Lebanon Department of Biomedical Sciences Oakland University William Beaumont School of Medicine Rochester MI 48309 United States

Patients with inflammatory bowel disease (IBD) have an increased risk of 10%-15% developing colorectal cancer (CRC) that is a common disease of high economic costs in developed countries. The CRC has been increasing in recent years and its mortality rates are very high. Multiple biological and biochemical factors are responsible for the onset and progression of this pathology. Moreover, it appears absolutely necessary to investigate the environmental factors favoring the onset of CRC and the promotion of colonic health. The gut microflora, or microbiota, has an extensive diversity both quantitatively and qualitatively. In utero, the intestine of the mammalian fetus is sterile. At birth, the intestinal microbiota is acquired by ingesting maternal anal or vaginal organisms, ultimately developing into a stable community, with marked variations in microbial composition between individuals. The development of IBD is often associated with qualitative and quantitative disorders of the intestinal microbial flora (dysbiosis). The healthy human gut harbours about 10 different bacterial species distributed in colony forming units which colonize the gastrointestinal tract. The intestinal microbiota plays a fundamental role in health and in the progression of diseases such as IBD and CRC. In healthy subjects, the main control of intestinal bacterial colonization occurs through gastric acidity but other factors such as endoluminal temperature, competition between different bacterial strains, peristalsis and drugs can influence the intestinal microenvironment. The microbiota exerts diverse physiological functions to include: growth inhibition of pathogenic microorganisms, synthesis of compounds useful for the trophism of colonic mucosa, regulation of intestinal lymphoid tissue and synthesis of amino acids. Furthermore, mucus seems to play an important role in protecting the intestinal mucosa and maintaining its integrity. Changes in the microbiota composition are mainly influenced

关键词： Dismicrobism Inflammatory bowel disease Colorectal Cancer Dysbiosis Eubiosis Heat shock proteins

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genome-wide SNP genotyping Resolves Signatures of Selection and Tetrasomic Recombination in Peanut

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Molecular Plant 2017年第2期10卷 309-322页

作者： Josh Clevenger Ye Chu Carolina Chavarro gaurav Agarwal David J. Bertioli Soraya C.M. leaI-Bertioli manish K. Pandey Justin Vaughn Brian Abernathy noelle A. Barkley Ran Hovav mark Burow Spurthi N. Nayak Annapurna Chitikineni Thomas g. Isleib C. Corley Holbrook Scott A. Jackson Rajeev K. Varshney Peggy Ozias-Akins Department of Horticulture and Institute of Plant Breeding Genetics & Genomics The University of Georgia 2356 Rainwater Road Tifton GA 31793 USA Center for Applied genetic Technologies and Institute of Plant Breeding Genetics & Genomics The University of Georgia Athens GA 30602 USA International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) Hyderabad 502324 India University of Brasilia Institute of Biological Sciences Campus Darcy Ribeiro 70910-900 Brasilia DF Brazil Embrapa genetic Resources and Biotechnology 70770-917 Brasflia DF Brazil eUSDA-ARS PGRCU Griffin GA 30223 USA Agricultural Research Organization Plant Sciences Institute 7528809 Rishon LeZion Israel Department of Plant and Soil Science Texas Tech University Lubbock TX 79409-2122 USA Department of Crop and Soil Sciences North Carolina State University Box 7629 Raleigh NC 28695-7629 USA USDA-ARS Tifton GA 31793. USA

Peanut （Arachis hypogaea; 2n = 4x = 40） is a nutritious food and a good source of vitamins, minerals, and healthy fats. Expansion of genetic and genomic resources for genetic enhancement of cultivated peanut has gained momentum from the sequenced genomes of the diploid ancestors of cultivated peanut. To facil- itate high-throughput genotyping of Arachis species, 20 genotypes were re-sequenced and genome-wide single nucleotide poiymorphisms （SNPs） were selected to develop a large-scale SNP genotyping array. For flexibility in genotyping applications, SNPs polymorphic between tetraploid and diploid species were included for use in cultivated and interspecific populations. A set of 384 accessions was used to test the array resulting in 54 564 markers that produced high-quality polymorphic clusters between diploid species, 47 116 polymorphic markers between cultivated and interspecific hybrids, and 15 897 polymorphic markers within A. hypogaea germplasm. An additional 1193 markers were identified that illuminated genomic re- gions exhibiting tetrasomic recombination. Furthermore, a set of elite cultivars that make up the pedigree of US runner germplasm were genotyped and used to identify genomic regions that have undergone pos- itive selection. These observations provide key insights on the inclusion of new genetic diversity in culti- vated peanut and will inform the development of high-resolution mapping populations. Due to its efficiency, scope, and flexibility, the newly developed SNP array will be very useful for further genetic and breeding applications in Arachis.

关键词： single nucleotide polymorphism groundnut Arachis hypogaea

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A multifunctional battery module design for electric vehicle

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Journal of Modern Transportation 2017年第4期25卷 218-222页

作者： MengWang liangliangZhu AnhV.le DanielJ.noelle YangShi YingZhong FengHao XiChen YuQiao Department of Structural Engineering University of California–San DiegoLaJollaCA92093-0085USA Columbia Nanomechanics Research Center Department of Earthand Environmental EngineeringColumbia UniversityNewYorkNY10027USA Program of materials Scienceand Engineering University of California–SanDiegoLaJollaCA92093USA

Reducing the overall vehicle weight is an efficient,system-level approach to increase the drive range of electric vehicle,for which structural parts in auto-frame may be replaced by battery *** battery modules must be structurally functional,e.g.,energy absorbing,while the battery cells are not necessarily loading–*** designed and tested a butterfly-shaped battery module of prismatic cells,which could self-unfold when subjected to a compressive *** guides and frictionless joints were employed to facilitate the large *** resistance to external loading was offered by additional energy absorption *** battery-module behavior and the battery-cell performance were controlled *** simulation verified the experimental results.

关键词： Electric vehicle Battery module Multifunctional Energy absorption

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Retinoic acid signaling acts as a rheostat to balance Treg function

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Cellular & Molecular Immunology 2022年第7期19卷 820-833页

作者： govindarajan Thangavelu gabriela Andrejeva Sara Bolivar-Wagers Sujeong Jin Michael C.Zaiken Michael loschi Ethan g.Aguilar Scott N.Furlan Chrysothemis C.Brown Yu-Chi lee Cameron McDonald Hyman Colby J.Feser Angela Panoskaltsis-Mortari Keli l.Hippen Kelli P.macDonald William J.Murphy Ivan ma.llard geoffrey R.Hill David H.Munn Robert Zeiser leslie S.Kean Jeffrey C.Rathmell Hongbo Chi Randolph J.noelle Bruce R.Blazar Department of Pediatrics Center for ImmunologyUniversity of MinnesotaMinneapolisMNUSA Center for Immunobiology Vanderbilt University Medical CenterNashville TNUSA Department of Pediatrics University of WashingtonSeattleWAUSA Fred Hutchinson Cancer Research Center SeattleWAUSA Howard Hughes Medical Institute Immunology Program and Ludwig CenterSloan Kettering InstituteMemorial Sloan Kettering Cancer CenterNew YorkNYUSA Department of Microbiology and Immunology.geisel School of Medicine at Dartmouth Norris Cotton Cancer CenterLebanonUSA Department of Immunology Queensland Institute of Medical Research(QIMR)Berghofer Medical Research Institute and School of MedicineUniversity of QueenslandBrisbaneQLDAustralia Departmentof Dermatology School of MedicineUniversity of California DavisSacramentoCAUSA Division of Hematology/Oncology Department of MedicineUniversity of Pennsylvania Perelman School of MedicinePhiladelphiaPAUSA georgia Cancer Center Augusta UniversityAugustaGAUSA Department of Haematology Oncology and Stem Cell TransplantationFaculty of MedicineFreiburg University Medical CentreFreiburgGermany Boston Children's Hospital and the Dana-Farber Cancer Institute BostonMAUSA Department of Immunology St.Jude Children's ResearchHospitalMemphisTNUSA

Regulatory T cells(Tregs)promote immune homeostasis by maintaining self-tolerance and regulating inflammatory *** certain inflammatory conditions,Tregs can lose their lineage stability and *** studies have reported that ex vivo exposure to retinoic acid(RA)enhances Treg function and ***,it is unknown how RA receptor signaling in Tregs influences these processes in ***,we employed mouse models in which RA signaling is silenced by the expression of the dominant negative receptor(DN)RARαin all T *** the fact that DNRARαconventional T cells are hypofunctional,Tregs had increased CD25 expression,STAT5 pathway activation,mTORC1 signaling and supersuppressor ***,DNRARαTregs had increased inhibitory molecule expression,amino acid transporter expression,and metabolic fitness and decreased antiapoptotic *** function was observed when wild-type mice were treated with a pharmacologic pan-RAR ***,Treg-specific expression of DNRARαresulted in distinct phenotypes,such that a single allele of DNRARαin Tregs heightened their suppressive function,and biallelic expression led to loss of suppression and *** loss of Treg function was not cell intrinsic,as Tregs that developed in a noninflammatory milieu in chimeric mice reconstituted with DNRARαand wild-type bone marrow maintained the enhanced suppressive *** mapping suggested that maintaining Treg stability in an inflammatory milieu requires RA *** findings indicate that RA signaling acts as a rheostat to balance Treg function in inflammatory and noninflammatory conditions in a dose-dependent manner.

关键词： Retinoic acid Tregulatory cells Autoimmunity Metabolism mTORC1 STAT5

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The archaeogenomic validation of Saint ladislaus'relic provides insights into theárpád dynasty's genealogy

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Journal of genetics and genomics 2023年第1期50卷 58-61页

作者： gergely I.B.Varga lilla Alida Kristóf Kitti maár luca Kis Oszkár Schütz Orsolya Váradi Bence Kovács Alexandra gînguță Balázs Tihanyi Péter l.Nagy Zoltán maróti Emil Nyerki Tibor Török Endre neparáczki Department of Archaeogenetics Institute of Hungarian ResearchH-1014 BudapestHungary Doctoral School of History University of SzegedSzegedHungary Department of genetics University of SzegedH-6726 SzegedHungary Department of Biological Anthropology University of SzegedH-6726 SzegedHungary Department of Molecular Biology and Biotechnology Faculty of Biology and GeologyBabes-Bolyai University400006 Cluj-NapocaRomania Praxis genomics llC AtlantaUSA Department of Pediatrics and Pediatric Health Center University of SzegedH-6725 SzegedHungary

The house of Arp ad ruled Hungary for more than four centuries,establishing dynastical relationships with numerous European nobleand ruling houses,and giving many Catholic saints and blesseds to the Catholic *** were one of the significant dynasties of Medieval Europe(Krist o and makk,1996).The knight-king Saint ladislaus I(c.1040-1095,reign:1077-1095)is one of the most outstanding kings of this *** addition to the hand relic(the Holy Right)of King Saint Stephanus I(c.975-1038,reign:1000/1001-1038),the skull relic in the Saint ladislaus’Herma(Fig.1A-1C)preserved in the Cathedral of gy or,is one of the most important relics for Hungarians(Klaniczai,2000).

关键词： relic provides insights into the The archaeogenomic validation of Saint ladislaus d dynasty’s genealogy

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黑果腺肋花楸发酵果渣多酚的纯化及抗氧化性研究

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中国调味品 2024年第8期49卷 186-192页

作者：杨柳马宁张振源陈生姜志鹏徐圣喻孙茂成长春大学食品科学与工程学院长春130022 白山市林源春生态科技股份有限公司吉林白山134300

该研究对前期提取的黑果腺肋花楸发酵果渣中的粗多酚进行分离纯化。通过比较吸附和解吸效果,选择nka.9作为试验树脂;采用响应面法优化得到的多酚最佳纯化工艺为样液pH值3.0、样液浓度2.0 mg/ml、上样流速2.0 ml/min、乙醇浓度70%和洗脱... 详细信息

该研究对前期提取的黑果腺肋花楸发酵果渣中的粗多酚进行分离纯化。通过比较吸附和解吸效果,选择nka.9作为试验树脂;采用响应面法优化得到的多酚最佳纯化工艺为样液pH值3.0、样液浓度2.0 mg/ml、上样流速2.0 ml/min、乙醇浓度70%和洗脱流速1.0 ml/min,在此条件下,多酚纯度由(11.71±0.20)%提高到(62.61±0.78)%,提高了5.34倍;HPlC分析发现,多酚纯化物中含有绿原酸、金丝桃苷、芦丁、新绿原酸、原儿茶酸、阿魏酸、表儿茶素没食子酸酯、咖啡酸和槲皮素等多酚成分,其中绿原酸含量最高;多酚浓度为55μg/ml时,对DPPH·、·OH和ABTS^(+)·的清除率分别为(96.06±0.45)%、(89.95±0.19)%和(99.33±0.02)%;清除自由基能力及对Fe^(3+)的还原能力显著高于V_(C)对照组。

关键词：黑果腺肋花楸发酵果渣多酚纯化抗氧化性

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