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An electron microscopic-cytochemical localization of plasma membrane Ca2+-ATPase activity in poplar apical bud cells during the induction of dormancy by short-day photoperiods

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Cell Research 2000年第2期10卷 103-114页

作者： JIAN LING ChENG JI hONG LI PAUL h LI TONY hh ChEN(Tel: 1612 624 1757 Fax: +1612 624 4941 E-mail: lixxx008@tc.umn.edu)(1Laboratory of Plant hardiness, department of horticultural Science and Plant Biological Sciences Program, University of Minnesota, departmentofhorticulturalScience UniversityofMinnesotaSt.Paul55108USA.

Plasma membrane （PM） Ca2+-ATPase activity in poplar apical bud meristematic cells during short-day （Sd）-induced dormancy development was examined by a cerium precipitation em-cytochemical method. Ca2+-ATPase activity, indicated by the status of cerium phosphate precipitated grains, was localized mainly on the interior face （cytoplasmic side） of the PM when plants were grown under long days and reached a deep dormancy. A few reaction products were also observed on the nuclear *** plant buds were developing dormancy after 28 to 42 d of Sd exposure, almost no reaction products were present on the interior face of the PM. In contrast, a large number of cerium phosphate precipitated grains were distributed on the exterior face of the PM. After 70 d of Sd exposure, when buds had developed a deep dormancy, the reaction products of Ca2+-ATPase activity again appeared on the interior face of the PM. The results seem.d suggesting that two kinds of Ca2+-ATPases may be present on the PM during the Sd-induced dormancy in *** is the Ca2+-punlping ATPase, which is located on the interior face of the PM, for maintaining and restoring the Ca2+homeostasis. The other might be an ecto-Ca2+-ATPase, which is located on the exterior face of the PM, for the exocytosis of cell wall materials as suggested by the fact of the cell wall thickening during the dormancy developlnent in poplar.

关键词： Ca2+-homeostasis Ca2+-ATPase ecto-Ca2+-ATPase poplar dormancy populus deltoides

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Fungal diversity notes 367-490:taxonomic and phylogenetic contributions to fungal taxa

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Fungal diversity 2016年第5期80卷 1-270页

作者： Kevin d.hyde Sinang hongsanan Rajesh Jeewon d.Jayarama Bhat Eric h.C.McKenzie E.B.Gareth Jones Rungtiwa Phookamsak hiran A.Ariyawansa Saranyaphat Boonmee Qi Zhao Faten Awad Abdel-Aziz Mohamed A.Abdel-Wahab Supharat Banmai Putarak Chomnunti Bao-Kai Cui dinushani A.daranagama Kanad das Monika C.dayarathne Nimali Ide Silva Asha J.dissanayake Mingkwan doilom Anusha h.Ekanayaka Tatiana Baptista Gibertoni Aristóteles Góes-Neto Shi-Ke huang Subashini C.Jayasiri Ruvishika S.Jayawardena Sirinapa Konta hyang Burm Lee Wen-Jing Li Chuan-Gen Lin Jian-Kui Liu Yong-Zhong Lu Zong-Long Luo Ishara S.Manawasinghe Patinjareveettil Manimohan Ausana Mapook Tuula Niskanen Chada Norphanphoun Moslem Papizadeh Rekhani h.Perera Chayanard Phukhamsakda Christian Richter AndréL.C.Mde A.Santiago E.Ricardo drechsler-Santos Indunil C.Senanayake Kazuaki Tanaka T.M.d.S.Tennakoon Kasun M.Thambugala Qing Tian Saowaluck Tibpromma Benjarong Thongbai Alfredo Vizzini dhanushka N.Wanasinghe Nalin N.Wijayawardene hai-Xia Wu Jing Yang Xiang-Yu Zeng huang Zhang Jin-Feng Zhang Timur S.Bulgakov Erio Camporesi Ali h.Bahkali Mohammad A.Amoozegar Lidia Silva Araujo-Neta Joseph F.Ammirati Abhishek Baghela R.P.Bhatt dimitar Bojantchev Bart Buyck Gladstone Alves da Silva Catarina Letícia Ferreira de Lima Rafael JoséVilela de Oliveira Carlos Alberto Fragoso de Souza Yu-Cheng dai Bálint dima Tham Thi duong Enrico Ercole Fernando Mafalda-Freire Aniket Ghosh Akira hashimoto Sutakorn Kamolhan Ji-Chuan Kang Samantha C.Karunarathna Paul M.Kirk Ilkka Kytovuori Angela Lantieri Kare Liimatainen Zuo-Yi Liu Xing-Zhong Liu Robert Lücking Gianfranco Medardi Peter E.Mortimer Thi Thuong Thuong Nguyen Itthayakorn Promputtha K.N.Anil Raj Mateus A.Reck Saisamorn Lumyong Seyed Abolhassan Shahzadeh-Fazeli Marc Stadler Mohammad Reza Soudi hong-Yan Su Takumasa Takahashi Narumon Tangthirasunun Priyanka Uniyal Yong Wang Ting-Chi Wen Jian-Chu Xu Zhong-Kai Zhang Yong-Chang Zhao Jun-Liang Zhou Lin Zhu Institute of Biotechnology and Germplasm Resources Key Lab of Southwestern Crop Gene Resources and Germplasm Innovation Ministry of AgricultureYunnan Provincial Key Laboratory of Agricultural BiotechnologyYunnan Academy of Agricultural SciencesKunming 650223YunnanPeople’s Republic of China Key Laboratory of Plant diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of SciencesKunming 650201YunnanPeople’s Republic of China Center of Excellence in Fungal Research Mae Fah Luang University333 M.1T.ThasudMuangChiang Rai 57100Thailand State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesNo 31st West Beichen RoadChaoyang DistrictBeijing 100101People’s Republic of China department of Botany and Microbiology College of ScienceKing Saud UniversityP.O.Box:2455Riyadh1145Saudi Arabia department of Botany and Microbiology Faculty of ScienceSohag UniversitySohag 82524Egypt Faculty of Agriculture and Life Sciences Hirosaki University3 Bunkyo-choHirosakiAomori 036-8561Japan The United Graduate School of Agricultural Sciences Iwate University18-8 Ueda 3 ChomeMorioka 020-8550Japan Guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesXiaohe DistrictGuiyang CityGuizhou Province 550006People’s Republic of China School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand department of Plant Pathology College of AgricultureGuizhou UniversityGuiyang 550025GuizhouPeople’s Republic of China department of Botany Goa UniversityTaleigãoGoaIndia No.128/1-J Azad Housing SocietyCurcaGoa Velha 403108India department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand World Agroforestry Centre East and Central AsiaKunming 650201YunnanPeople’s Republic of China Centre of Mountain Ecosystem Studies Kunming Institute of BotanyChinese Academy of SciencesKunming 650201YunnanPeople’s Republic of China department of Microbial drugs Helmholtz Centre for Infection Res

This is a continuity of a series of taxonomic papers where materials are examined,described and novel combinations are proposed where necessary to improve our traditional species concepts and provide updates on their *** addition to extensive morphological descriptions and appropriate asexual and sexual connections,dNA sequence data are also analysed from concatenated datasets(rdNA,TEF-a,RBP2 and b-Tubulin)to infer phylogenetic relationships and substantiate systematic position of taxa within appropriate *** new species or combinations are being proposed,we apply an integrative approach(morphological and molecular data as well as ecological features wherever applicable).Notes on 125 fungal taxa are compiled in this paper,including eight new genera,101 new species,two new combinations,one neotype,four reference specimens,new host or distribution records for eight species and one alternative *** new genera introduced in this paper are Alloarthopyrenia,Arundellina,Camarosporioides,Neomassaria,Neomassarina,Neotruncatella,Paracapsulospora and *** new species are Alfaria spartii,Alloarthopyrenia italica,Anthostomella ravenna,***,Arthrinium paraphaeospermum,Arundellina typhae,Aspergillus koreanus,Asterina cynometrae,Bertiella ellipsoidea,Blastophorum aquaticum,Cainia globosa,Camarosporioides phragmitis,Ceramothyrium menglunense,Chaetosphaeronema achilleae,Chlamydotubeufia helicospora,Ciliochorella phanericola,Clavulinopsis aurantiaca,Colletotrichum insertae,Comoclathris italica,Coronophora myricoides,Cortinarius fulvescentoideus,***,***,***,Cunninghamella gigacellularis,Cyathus pyristriatus,Cytospora cotini,dematiopleospora alliariae,***,diaporthe aseana,***,distoseptispora multiseptata,***,***,dothiora buxi,emericellopsis persica,Gloniopsis calami,helicoma guttulatum,helvella floriforma,***,hermatomyces subiculosa,Ju

关键词： Ascomycota Basidiomycota dothideomycetes Mortierellomycotina Mucoromycotina Pezizomycetes Phylogeny Taxonomy New genus New species New host records

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ON ThE IMBEddING OF PROJECTIVE SPACES IN dIFFERENTIABLE MANIFOLdS

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北京大学学报(自然科学版) 1958年第2期 127-129页

作者： S. d. Liao (department of Mathematics and Mechanics) We do not know very much about the minimum dimension of an Euclidean space em in which the w-dimensional protective space Pn can be imbedded. PI. hopf proved that Pn cannot be imbedded in En+1(n≥2). S. S. Chern showed that Pn cannot be diffeientiably imbedded in En+2, if n≠2k-1 (k≥2) and n≠2k-2 (k≥2). See that Pn cannot be imbedded in E2x+- -1 where n=2α+s, 0≤s<2α however, this result gives no infcnnation in the two exceptional cases of Chern’s theorem.

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Assessing Cleaner Energy Alternatives for Bus Transit in Rio de Janeiro:A Life Cycle Inventory Analysis

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Journal of Environmental Protection 2015年第11期6卷 1197-1218页

作者： Marcio de Almeida d’Agosto Cintia Machado de Oliveira Fabiana do Couto Assumpcao Ana Carolina Peixoto deveza Programa de Engenharia de Transportes Instituto Alberto Luiz Coimbra de Pos-Graduacao e Pesquisa em Engenharia(COPPE)Universidade Federal do Rio de JaneiroRio de JaneiroBrazil Centro Federal de Educacao Tecnologica Celso Suckow da Fonseca Engenharia Industrial MecanicaUnedItaguaiBrazil

From 2003 to 2009 in Brazilian municipalities of over 60,000 inhabitants, buses accounted for more than 25% of urban trips. This trend is not expected to change in the medium term. Worldwide, buses rely on petroleum diesel as fuel. In Brazil, alternative fuels such as biodiesel, natural gas and ethanol are available and the choice among them should depend on the assessment of the entire life cycle of such fuels. This paper uses a Life Cycle Inventory, which is essential to the implementation of a Life Cycle Assessment, to assess six energy alternatives: petroleum diesel, biodiesel, petroleum diesel with 5% of biodiesel, compressed natural gas, additivated hydrous ethanol and dual-fuel system composed by petroleum diesel with 5% of biodiesel and compressed natural gas. In saving total energy consumption, pure petroleum diesel or mixed with 5% biodiesel and dual-fuel systems stand out, in that order. If renewable energy use and net carbon dioxide emissions reduction are the goals, ethanol and biodiesel should be given preference. The addition of 5% of biodiesel in petroleum diesel increases the share of renewable energy in the supply chain of petroleum diesel by 47.5% with an increase of 0.58% in total energy consumption and a reduction of 3.8% in net CO2 emissions during the life cycle. In the case of biodiesel, the addition of 5% of biodiesel in petroleum diesel increases the share of renewable energy in the supply chain by 51.15% with an increase of 0.03% in the total energy consumption and a decrease of 7% in net CO2 emissions in the life cycle. The use of 5% of biodiesel in petroleum diesel does not significantly affect the use of renewable energy (+0.69%) or total energy consumption (+0.04%) in ethanol supply chain, which already shows a great use of renewable energy input. however, a decrease of 9.29% in the net CO2 emissions in the supply chain occurs, which reaches 5.28% in the life cycle.

关键词： Renewable Energy Total Energy Public Transportation Biofuels Life Cycle

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动脉期环状强化伴其他靶样征象的原发性肝脏肿瘤射频消融术后易早期复发

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国际医学放射学杂志 2021年第6期 740-740页

作者： d.I.Cha M.W.Lee W.K.Jeong S.h.Ahn T.W.Kang K.d.Song 郭虹

目的比较动脉期环状强化(RE)与非环状强化的原发性肝恶性肿瘤在射频消融(RFA)后早期(≤2年)局部肿瘤进展(LTP)、肝内远处转移(IdR)和肝外转移(em)。方法

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欧洲青少年心血管代谢风险与能量摄入误报的关系:欧洲青少年营养健康生活方式研究

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中华高血压杂志 2021年第3期29卷 214-214页

作者：袁源(摘译) 练桂丽(审校) González-Gil em huybrechts I Aguilera CM Béghin L Breidenassel C Gesteiro E Gonzalez-Gross M de henauw S Kersting M donne CL Manios Y Marcos A Meirhaeghe A de Miguel-Etayo P Molina-hidalgo C Molnar d Papadaki A Widhalm K Moreno LA Bel-Serrat S 不详

膳食误报是膳食评估的主要局限性,且与青少年体质量指数(body mass index, BMI)相关。然而,之前没有研究评估青少年膳食误报与心血管代谢风险(cardiometabolic risk, CMR)的相关性。该研究旨在评估青少年膳食误报与CMR因素的相关性,并... 详细信息

膳食误报是膳食评估的主要局限性,且与青少年体质量指数(body mass index, BMI)相关。然而,之前没有研究评估青少年膳食误报与心血管代谢风险(cardiometabolic risk, CMR)的相关性。该研究旨在评估青少年膳食误报与CMR因素的相关性,并评估膳食误报所致能量摄入与CMR相关性的潜在偏倚。

关键词：青少年营养心血管代谢风险能量摄入体质量指数误报健康生活方式 CMR 膳食评估

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Cryo-em structure of the plant 26S proteasome

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Plant Communications 2022年第3期3卷 116-126页

作者： Susanne Kandolf Irina Grishkovskaya Katarina Belacic derek L.Bolhuis Sascha Amann Brent Foster Richard Imre Karl Mechtler Alexander Schleiffer hemant d.Tagare ellen d.Zhong Anton Meinhart Nicholas G.Brown david haselbach Research Institute of Molecular Pathology(IMP) Vienna BioCenter(VBC)Campus-Vienna-BioCenter 11030 ViennaAustria department of Radiology and Biomedical Imaging Yale UniversityNew HavenCT 06510USA department of Pharmacology and Lineberger Comprehensive Cancer Center University of North Carolina School of MedicineChapel HillNC 27599USA Computer Science and Artificial Intelligence Laboratory Massachusetts Institute of TechnologyCambridgeMA 02139USA Vienna BioCenter Phd Program Doctoral School of the University at Vienna and Medical University of ViennaVienna BioCenter(VBC)ViennaAustria Institute of Physical Chemistry University of FreiburgAlbertstraße 21Freiburg 79104Germany CIBSS Centre for Integrative Biological Signalling Studies University of FreiburgFreiburgGermany

Targeted proteolysis is a hallmark of *** is especially important in long-lived cells that can be found in higher eukaryotes,like *** task is mainly fulfilled by the ubiquitin–proteasome ***,proteolysis by the 26S proteasome is vital to development,immunity,and cell *** the yeast and animal proteasomes are well characterized,there is only limited information on the plant *** determined the first plant 26S proteasome structure from Spinacia oleracea by single-particle electron cryogenic microscopy at an overall resolution of 3.3 A°.We found an almost identical overall architecture of the spinach proteasome compared with the known structures from mammals and ***,we noticed a structural difference in the proteolytic active b1 ***,we uncovered an unseen compression state by characterizing the proteasome’s conformational *** suspect that this new conformation of the 20S core protease,in correlation with a partial opening of the unoccupied gate,may contribute to peptide release after *** data provide a structural basis for the plant proteasome,which is crucial for further studies.

关键词： 26S proteasome spinach UPS cryo-em conformational landscape

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不涉及关节面的肩胛骨颈部及体部骨折术后疗效分析

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中国骨科临床与基础研究杂志 2017年第1期9卷 62-62页

作者： Schroder LK Gauger em Gilbertson JA 胡玮王新宇

肩胛骨颈部或体部骨折是最常见的关节外损伤，占肩胛骨骨折的62%～98%。尽管业界一直对肩胛颈损伤，尤其是浮肩损伤非常关注，但有关肩胛骨颈部或体部骨折手术治疗的相关数据仍较为缺乏。本研究旨在评估切开复位内固定（openreductionan... 详细信息

肩胛骨颈部或体部骨折是最常见的关节外损伤，占肩胛骨骨折的62%～98%。尽管业界一直对肩胛颈损伤，尤其是浮肩损伤非常关注，但有关肩胛骨颈部或体部骨折手术治疗的相关数据仍较为缺乏。本研究旨在评估切开复位内固定（openreductionandinternalfixation，ORIF）治疗严重移位肩胛骨颈部或体部骨折的治疗效果。自2002年2月至2011年1月明尼苏达大学一级创伤中心或Cole私人诊所收治的肩胛骨骨折患者中，筛选出不涉及关节面的61例肩胛骨颈部或体部骨折患者，其中男49例，女12例；平均年龄44岁（18～68岁）；受伤至手术时间平均11d（1～20d）。

关键词：肩胛骨骨折术后疗效分析关节面颈部切开复位内固定手术治疗骨折患者浮肩损伤

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Analytical Modeling and Experimental Validation of electromagnetic Field Radiated by In-house PLC Lines

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Journal of Control Science and Engineering 2016年第2期4卷 61-70页

作者： d. Chariag J-C. LeBunetel K. Khalil Y. Raingeaud M. Machmoum P. Guerin Research Group on Materials Microelectronics and Acoustic Nanotechnology University of Tours Tours 37200France Institute of Research on electrical Energy of Nantes-Atlantic University of Nantes Nantes 44300 France

Broadband PLC （power line communication） technology is a main factor of the development of digital convergence in the indoor network. It uses the already existing power cable infrastructure for communication purposes. The em （electromagnetic） field radiating from the cable could, however, disturb other communication systems, and thus should be evaluated. The MoM （method of moment） and the Fem （finite element method） have been studied to estimate the EVI field emitted from the power cable. however, the M oM is difficult to treat the dielectric material of the cable and the Fem is time consuming. This paperpresents a new approach to estimate the radiated em fields caused by PLC sy stems from the CM current along the cable, based on the transmission line theory. The proposed model has the advantage of using the measured primary parameters of the cable. An experimental analysis of the em radiation distribution is also presented. A comparison showed that the model results agree quite well with the measurements performed in this study.

关键词： PLC em field transmission line theory primary parameters.

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岩石层、软流层和外围层(一)

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世界地震译丛 1997年第3期28卷 79-88,F003页

作者： d.L.Anderson 毛桐恩国家地震局地球物理研究所

岩石层是一种包含强度和相对稳定性的力学概念。然而人们又将岩石层这一术语用于界面热边界层(TBL)和浅部富集地球化学储层,其性质与强度毫无关系。“坚硬”岩石层的厚度大约是TBL厚度的一半。弹性板块底部、板块中和地震断裂带的最大... 详细信息

岩石层是一种包含强度和相对稳定性的力学概念。然而人们又将岩石层这一术语用于界面热边界层(TBL)和浅部富集地球化学储层,其性质与强度毫无关系。“坚硬”岩石层的厚度大约是TBL厚度的一半。弹性板块底部、板块中和地震断裂带的最大深度、低速带的顶部都位于相应于550°～750℃温度范围的深度。这一深度也相当于粘合板块的底部。消减板舌的地震被圈定在这个温度间隔的等温线内。高于650℃的地幔因不能承受长期应力作用而不能成为岩石层。很小的古代岩石层(地幔温度长时期低于650±100℃),对于大陆溢流玄武岩(CFB)而言,这不是合适的储层。“富集”这一化学特征赋于古老岩石层的目的是与“枯竭”上地幔区分开来。大陆岩石层(CL)通常被作为富有生命的CFB储层,或者已分层时作为大洋岛屿玄武岩和富集大洋中脊玄武岩(MORB)的储层。CFB储层很可能是一包括TBL下部在内的热而软弱岩石层底层。“外围层”这个词是为适应全球性、浅部富集储层或边界层的需要而提出来的。从物理角度看,它不是以其强度而是由于脆弱和漂浮与亏损地幔(通常称为“对流地幔”、“软流层”或“上地幔”)相分离。从化学角度看与消减再循环相对位置产生分离。它的化学特征通常起因于大陆岩石层(或热柱头),但它是岩石层下浅部地幔的固定部分,而且通过再循环不断更新。外围层是一开放系统,可以称为“活动层”或“混合带”。有人提出亏损储层(MORB或亏损地幔)就在它下面,通过此边界层的过滤作用以防止污染(化学分离)。亏损的MORB在快速扩张的洋中脊上最明显,它诱发或控制深部大范围热物质上涌。来自富集地幔(em)的熔融,在新的或缓慢开裂的区域,初期的消减带、新弧后盆地、板舌窗口和远离扩展的次生上涌的板块中环境最为明显,因此em可能相当浅。我们还不清楚挥发性物质和大离子亲岩元素能否在200km以下循环,或由某些热柱理论所暗指的那样进入下地幔。坚固的岩石层和板块的基底可与相交处相对应。如果是这样的话,就可以知道脆-韧边界(地震的最大深度)、低速带的顶部和弹性板块厚度之间的对应关系。所选相变包括脱水和斜坡球陨石向正球陨石的变化,因为这些相变都发生在600℃左右。再就是流变学边界可位于固相线附近,而硅酸盐在绝热温度达到固相线温度的一半时,强度大大降低了。600℃和固相线之间的次大陆地幔区域可提供大陆岩浆的某些物质,但是这不能被认为是大陆板块的部分。岩石学意义的“大陆岩石层储层”实际上是一弱富集层,它可能扩展到对流地幔的顶部,这就是外围层。它的存在使我们在没有来自下地幔的热柱、热柱头、古热柱头或CL分层的情况下对了解CFB和海岛的化学性质和运动学成为可能。上地幔在物质组成和化学性质上是不均匀的。

关键词：岩石层软流层外围层地震地质地幔对流

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