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Multigene phylogeny and taxonomy of the genus Melanconiella(Diaporthales)

Fungal Diversity 2012年第6期57卷 1-44页

作者： Hermann Voglmayr Amy y.Rossman Lisa A.Castlebury walter M.Jaklitsch Department of Systematic and Evolutionary Botany Faculty Centre of BiodiversityUniversity of ViennaRennweg 141030WienAustria Systematic Mycology&Microbiology Laboratory USDAAgricultural Research ServiceB010A10300 Baltimore AveBeltsvilleMD 20705USA

Molecular phylogenetic analyses of LSU rDNA demonstrate monophyly of the genus Melanconiella,and its status as a genus distinct from Melanconis is *** of macro-and microscopic morphology,pure cultures and phylogenetic analyses of partial SSU-ITS-LSU rDNA,tef1 and rpb2 sequences revealed 13 distinct species of Melanconiella,six of which are described as new(***,***,***,***,***,***).Melanconiella hyperopta *** is described as a new *** carpinicola,***,***,*** and *** are formally combined into *** name Melanconiella chrysostroma is excluded from Melanconiella,as it is an obligate synonym of wuestneia *** type of Melanconiella is confirmed as *** species are lecto-and/or epitypified.A key to all treated species ofMelanconiella is provided,and the circumscriptions of the genera Melanconis and Melanconiella are *** Melanconiella species revealed by molecular phylogenetic analyses can be well characterised by a suite of morphological traits including ascospore shape,length and width,colour,absence/presence and shape of appendages and the ***-teleomorph connections were confirmed by pure culture and DNA data,revealing the presence of a single melanconium-or discosporina-like anamorph for each *** growth was found to be characteristic of the respective *** is shown to be confined to the host family Betulaceae,and all species are found to be highly host-specific,mostly confined to a single host *** biodiversity ofMelanconiella was determined to be centred on the genus Carpinus with nine species,five of which have been confirmed on *** appears to be the geographic centre of Melanconiella biodiversity.

关键词： High diversity Host specificity Melanconidaceae Molecular phylogeny New species Pathogen Systematics

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A Suitable Active Control for Suppression the Vibrations of a Cantilever Beam

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Sound & Vibration 2022年第2期56卷 89-104页

作者： y.A.Amer A.T.EL-Sayed M.N.Abd EL-Salam Mathematics Department Science FacultyZagazig UniversityZagazigEgypt Basic Sciences Department Modern Academy for Engineering and TechnologyCairoEgypt Basic Sciences Department Higher Technological Institute10th of Ramadan CityEgypt

In our consideration,a comparison between four different types of controllers for suppression the vibrations of the cantilever beam excited by an external force is carried *** four types are the linear velocity feedback control,the cubic velocity feedback control,the non-linear saturation controller(NSC)and the positive position feedback(PPF)*** suitable type is the PPF controller for suppression the vibrations of the cantilever *** approximate solution obtained up to the first approximation by using the multiple scale *** PPF controller effectiveness is studied on the *** used frequency-response equations to investigate the stability of a cantilever *** notified that,there is a good agreement between the analytical solution and the numerical solution.

关键词： Cantilever beam cubic velocity feedback control linear velocity feedback control non-linear saturation controller(NSC) positive position feedback(PPF)controller

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Diffraction of plane SH waves by a semi-circular cavity in half-space

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Earthquake Science 2010年第1期23卷 5-12页

作者： Jianwen Liang Hao Luo Vincent w Lee Department of Civil Engineering Tianjin University Tianjin 300072 China HNTB Corporation SantaAna CA 92707 USA University of Southern California Los Angeles CA 90089-2531 USA

This paper presents a closed-form solution for diffraction of plane SH waves by a semi-circular cavity in half-space by using wave function expansion method. Accuracy of the solution is checked by the displacement residual and stress residual along the boundaries. Numerical results show that there are notable differences for response amplitudes between a semi-circular cavity and a whole-circular cavity in a half-space.

关键词： diffraction SH wave semi-circular cavity wave function expansion method closed-form solution

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Transport properties of warm and hot dense iron from orbital free and corrected yukawa potential molecular dynamics

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Matter and Radiation at Extremes 2017年第6期2卷 287-295页

作者： H.y.Sun Dongdong Kang yong Hou J.y.Dai Northwest Institute of Nuclear Technology Xi'anShaanxi 710024PR China Department of Physics College of ScienceNational University of Defense TechnologyChangshaHunan 410073PR China

The equation of states,diffusions,and viscosities of strongly coupled Fe at 80 and 240 eV with densities from 1.6 to 40 g/cm^(3) are studied by orbital-free molecular dynamics,classical molecular dynamics with a corrected yukawa potential and compared with the results from average atom model.A new local pseudopotential is generated for orbital free *** low densities,the yukawa model captures the correct ionic interaction behavior around the first peak of the radial distribution function(RDF),thus it gives correct RDFs and transport *** higher densities,the scaled transformation of the yukawa potential or adding a short range repulsion part to the yukawa potential can give correct RDFs and transport *** corrected potentials are further validated by the force matching method.

关键词： Transport properties Orbital-free molecular dynamics yukawa model Force matching

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Langmuir-Blodgett Films with Bilayer Alternation of Hemicyanine Dye and Cadmium Stearate

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Chinese Physics Letters 1991年第11期8卷 603-606页

作者： J.y.Fang Z.M.Sun S.J.Xiao Z.H.Lu y.wei P.Stroeve Laboratory of Molecular and Biomolecular Electronics Southeast UniversityNanjing 210018 Laboratory of Solid State Microstructures Nanjing UniversityNanjing 210008 Department of Chemical Engineering University of CsdiforniaDavlsCA 95616U.S.A

Multilayers consisting of bilayer alternation of hemicyanine dye and cadmium stearate have been prepared by the Langmuir-Blodgett technique.x-ray diffraction and optical absorption spectra are used to characterixe thleir periodic structures and optical *** results show that a well ordered superlattice is produced and the hemicyanine dye is in non-aggregated formation in the alternating multilayers.

关键词： properties technique cyanine

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A plant-based diet and heart failure： case report and literature review

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Journal of Geriatric Cardiology 2017年第5期14卷 375-378页

作者： Evan y Choi Kathleen Allen Michael McDonnough Daniele Massera Robert J Ostfeld Department of Medicine Montefiore Medical Center Bronx NY USA Department of Nutrition & Food Studies New York University NY NY USA Department of Nutrition New York-Presbyterian Hospital NY NY USA Division of Cardiology Montefiore Medical Center Bronx NY USA

Heart failure is associated with high rates of morbidityand mortality, and is a burden to the healthcare *** is a growing appreciation for the role diet may play inthe development and treatment of heart failure.

关键词： Heart failure Lifestyle Plant-based diet Vegetarian

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Supraclavicular lymph node transplant:a focus on technique

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Plastic and Aesthetic Research 2022年第1期9卷 77-83页

作者： Maureen Beederman David w.Chang Section of Plastic and Reconstructive Surgery Department of SurgeryThe University of Chicago MedicineChicagoIL 60637USA

Physiologic surgical options,including vascularized lymph node transplant and lymphovenous bypass are becoming increasingly popular interventions for the treatment of lymphedema of both the upper and lower *** different lymph node donor sites have been described,including submental,lateral thoracic,superficial groin,supraclavicular,and various intraabdominal *** paper describes a step-by-step approach to the harvest of vascularized lymph nodes from the supraclavicular area,which is the preferred donor site for most patients with both upper and lower extremity lymphedema.

关键词： Lymphedema surgery lymph node transplant microsurgery

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Crack initiation of granite under uniaxial compression tests:A comparison study

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Journal of Rock Mechanics and Geotechnical Engineering 2020年第3期12卷 656-666页

作者： G.K.Zhang H.B.Li M.y.wang X.F.Li State Key Laboratory of Geomechanics and Geotechnical Engineering Institute of Rock and Soil MechanicsChinese Academy of SciencesWuhan430071China School of Mechanical Engineering Nanjing University of Science and TechnologyNanjing210094China University of Chinese Academy of Sciences Beijing100049China

In this study,a combination of acoustic emission(AE)method(AEM)and wave transmission method(wTM)is used to investigate the behaviors of AE and ultrasonic properties corresponding to initial fracturing in granitic *** relationships of AE characteristics,frequency spectra,and spatial locations with crack initiation(CI)are *** anisotropic ultrasonic characteristics,velocity distributions in different ray paths,wave amplitudes,and spectral characters of transmitted waves are *** identify CI stress,damage initiations characterized by strain-based method(SBM),AEM and wTM are *** granite samples,it shows that the ratio of CI stress to peak strength estimated by SBM ranges from 0.4 to 0.55,and 0.49-0.6 by wTM,which are higher than that of AEM(0.38-0.46).The CI stress identified by AEM indicates the onset of microcracking,and the combination of AEM and wTM provides an insight into the detection of rock damage initiation and anisotropy.

关键词： Crack initiation(CI)stress Acoustic emission(AE) Ultrasonic transmission wave velocity Granite

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High-pressure/low-temperature Metamorphism in Northern Hubei Province,Central China

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资源环境与工程 2016年第B4期30卷 89-104页

作者： G.Zhou y.J.Liu E.A.Eide J.G.Liou w.G.Ernst Hubei Bureau of Geology and Mineral Resources Wuhan Hubei 430022 Department of Geology Stanford UniversityStanford California 94305

The Qinling-Dabie accretionary fold belt in east-central China represents the E-w trending suture zone between the Sino-Korean and yangtze cratons. A portion of the accretionary complex exposed in northern Hubei Province contains a high-pressure / low-temperature metamorphic sequence progressively metamorphosed from the blueschist through greenschist to epidote-amphibolite / eclogite facies. The Hongan metamorphic belt can be divided into three metamorphic zones,based on progressive changes in mineral assemblages: Zone Ⅰ,in the south,is characterized by transitional blueschist-greenschist facies; ZoneⅡis characterized by greenschist facies; ZoneⅢ,in the northern most portion of the belt,is characterized by eclogite and epidote-amphibolite facies sequences. Changes in amphibole compositions from south to north as well as the appearance of increasingly higher pressure mineral assemblages toward the north document differences in metamorphic P-T conditions during formation of this belt. Preliminary P-T estimates for Zone I metamorphism are 5 ~ 7 kbar,350 ~ 450℃; estimates for Zone III eclogites are 10 ~ 22 kbar,500 ±50℃. The petrographic,chemical and structural characteristics of this metamorphic belt indicate its evolutionin a northward-dipping subduction zone and subsequent uplift prior to and during the final collisionbetween the Sino-Korean and yangtze cratons.

关键词： central China eclogite high-P/T belt transitional blueschist-greenschist

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Structural and functional changes of mitochondria in myocardial cells from heart failure in plateau

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Chinese Science Bulletin 1997年第1期42卷 76-79页

作者： Zhang, XM yang, y wang, BZ Zhang, DT yu, M Chen, DH National Center of Biomedical Analysis Academy of Military Medical Sciences Beijing China

MITOCHONDRIA are the important places for the metabolism of energy in cells, in which sugar, fat and amino acids are eventually required to be oxidized. Energy released through the process of oxidization is stored in the high-energy bond of adenosine triphosphate. It is the effect of oxidate-phosphorylation that provides the main energy for living. In former studies on injury of myocardium that resulted from hypoxia, close attention was paid to the changes of structure and oxidative-phosphorylated function in mitochondria. In the present study, our observa-

关键词： calcium element mitochondria X-ray microanalysis heart anoxia.

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