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Production of Lettuce Seedlings with Association of Diazotrophic Bacteria and Humic Acids

American Journal of Plant Sciences 2018年第5期9卷 946-957页

作者： carlos Augusto Rocha de Moraes Rego Bruna Penha Costa Marinez Carpiski Sampaio Marcos Massuo Kashiwaqui joao Henrique Silva Caetano Vandeir Francisco Guimaraes Juan López de Herrera Pablo Wenderson Ribeiro Coutinho Cláudio Yuji Tsutsumi Maria Soraia Fortado Vera Cruz Thatiane Nepomuceno Alves Shirlene Souza Oliveira Ana Carolina Pinguelli Ristau Hannah Braz Center of Agrarian Sciences State University of Western ParanáMarechal Candido RondonBrazil University School of Agricultural Technical Engineering Polytechnic University of MadridMadridSpain

The objective of this work was to verify the responses in agronomic and physiological characters of lettuce seedlings when submitted to different doses of humic acids and the presence or absence of inoculation of the bacterium Azospirillum brasilense. The experiment was carried out at the Protected Cultivation Station and Biological Control Teacher Mário César Lopes, belonging to the Experimental Stations Nucleus of the State University of the West of Paraná. The experimental design was a randomized block design, in a 5 × 2 factorial scheme, with four repetitions, totaling 40 plots. The first factor consisted of five solutions containing humic acid (100%, 75%, 50%, 25% and 0%) and the second factor was the presence or absence of the diazotrophic bacterium Azospirillum brasilense obtained by commercial product. Germination tests were carried out in addition to the determination of agronomic characters such as the number of fully expanded leaves, plant height, stem diameter, main root length, shoot dry mass, root dry mass, total dry mass, and Dickson quality index. The association of diazotrophic bacteria and humic acids did not influence the emergency rate, mean emergence time, mean speed of emergency, emergence speed index, plant height, and root length of lettuce seedlings. The dilutions of humic acids, regardless of inoculation with bacteria diazotrophic favored the development of the number of leaves, stem diameter and Dickson quality index. Inoculation of lettuce seeds with diazotrophic bacteria associated with the addition of humic acids, favored the development of the dry mass of root and total dry matter.

关键词： Azospirillum brasilense Humic Substances Lactuca sativa L. Productive Characteristics

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Rigid Bridges Health Dynamic Monitoring Using 100 Hz GPS Single-Frequency and Accelerometers

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Positioning 2019年第2期10卷 17-33页

作者： joao Olympio de Araújo Neto Jorge Luiz Alves Trabanco Ana Paula C.Larocca Andre Luiz Cunha Marcelo Carvalho dos Santos Faculty of Civil Engineering(UNICAMP) State University of CampinasCampinasSPBrazil Sao carlos School of Engineering of(EESC-USP) University of Sao PauloSao CarlosSPBrazil Department of Geodesy and Geomatics Engineering University of New BrunswickFrederictonNBCanada

This article presents the modal frequency recordings of a rigid bridge, monitored by the GPS receivers (Global Positioning System) with a data recording rate of 100 Hz and accelerometers. The GPS data processing was performed through the double-difference phase, using the adjusted interferometry technique (i.e. phase residue method—PRM®). In the method, the double-difference phase of the carrier L1 is realized by using two satellites only, one was positioned at the zenith of the structure and the other satellite was positioned near the horizon. The results of the parametric adjustment of the PRM observations were finalized through software Interferometry, mathematical algorithm were applied and compared with the accelerometer. The comparison served to validate the use of GPS as a fast and reliable instrument for the preliminary monitoring of the dynamic behavior of the bridge, road artworks which are common in several countries, especially in the Brazilian road network. The data time series from the GPS and accelerometers were processed using the Wavelet. The detection of frequencies means that the combination of 100 Hz GPS receivers and the PRM allows detecting vibrations up to 5 mm. It presented significant results which were never obtained by the Fourier Transform.

关键词： GPS Rigid Bridge Modal Frequency Wavelet Accelerometer Health Monitoring

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Activity of Secondary Bacterial Metabolites in the Control of Citrus Canker

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Agricultural Sciences 2015年第3期6卷 295-303页

作者： Leticia Sayuri Murate Admilton Goncalves de Oliveira Allan Yukio Higashi Andre Riedi Barazetti Ane Stefano Simionato Caroline Santos da Silva Glenda Cavalari Simoes Igor Matheus Oliveira dos Santos Marlon Renan Ferreira Martha Viviana Torres Cely Miguel Octavio Pérez Navarro Vanessa Fogaca de Freitas Marco Antonio Nogueira joao carlos Palazzo de Mello Rui Pereira Leite Jr. Galdino Andrade Department of Microbiology Londrina State UniversityLondrinaBrazil Embrapa Soja LondrinaBrazil Department of Pharmacy and Pharmacology Maringa State UniversityMaringáBrazil Plant Protection Agronomic Institute of ParanáIAPARLondrinaBrazil

This study investigated the protective effects of secondary bacterial metabolites, produced by Pseudomonas sp. (bacterium strain LN), on citrus canker disease caused by Xanthomonas axonopodis pv. citri (Xac 306). The LN bacteria strain was cultured in liquid medium and the supernatant free-cells was treated with methanol (AMF) and ethyl acetate (AEF), respectively, and then the extract was concentrated, filtrated, lyophilized and fractionated by vacuum liquid chromatography (VLC). After VLC, eight fractions were obtained. All fractions’ activity against Xac 306 by agar well diffusion assay and minimum inhibitory concentration but in different concentrationswere tested. Cytotoxicity effects were observed in all fractions in 50 μg·mL-1 concentration. The comet assay demonstrated that the fractions EAF, VLC2 and VLC3 presented no genotoxic effects at tested concentrations. In plants only VLC3 showed significant results (p<0.05), reducing the incidence of citrus canker lesions.

关键词： X.axonopodis pv.citri Citrus sinensis Antibiosis Biological Control Natural Antibiotic

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Use of Color Doppler Ultrasound for the Diagnosis of Subarachnoid Hemorrhage in Asymptomatic Full-Term Neonate:A Case Report

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International Journal of Clinical Medicine 2012年第2期3卷 151-153页

作者： Helio A.Guimaraes Filho Janett J.Liberalino Ana T.P.Mendonca carlos V.S.B.Leite Filho Leonardo F.Felipe carlos F.Melo Júnior CETRIM-Imaginology Training Center Joao PessoaBrazil Departament of Ultrasound Frei Damiao MaternityJoao PessoaBrazil Department of Radiology Federal University of ParaibaJoao PessoaBrazil

Cerebral hemorrhages are fairly common in full-term neonates with no history of traumatic birth, mostly limited, and with benign evolution. We report a case of a full-term neonate from vaginal birth with caput succedaneum in the right parietal area. The neonate underwent cranial ultrasonography and color Doppler which showed extra-axial blood effusion. Color Doppler showed vessels crossing the collection area, which allowed the diagnosis of subarachnoid hematoma.

关键词： Cerebral Hemorrhage Subarachnoid Hematoma Cranial Ultrasound Color Doppler

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Inheritance of AFLP markers and genetic linkage analysis in two full-sib families of the marine shrimp Litopenaeus vannamei(Crustacea,Decapoda)

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Advances in Bioscience and Biotechnology 2014年第3期5卷 273-281页

作者： Michele Mantovani Goncalves Luciana Correia de Almeida Regitano Cosme Damiao Cruz Caio Cesio Salgado Patricia Domingues de Freitas joao Luis Rocha Ana Karina Guerrelhas Teixeira Pedro Manoel Galetti-Junior Departamento de Genetica e Evolucao Universidade Federal de Sao CarlosSao CarlosBrasil Embrapa Pecuaria Sudeste Sao CarlosSPBrasil Departamento de Biologia Geral Universidade Federal de VicosaVicosaBrasil Genearch Aquacultura Ltda Rua Pedro Zuca s/nPraia de PititingaRio do FogoRNBrasil

The cultivation of the marine species of shrimp Litopenaeus vannamei has emerged as one of the segments that best develop in the Brazilian aquaculture, representing the agribusiness that grew the most in recent years. Regarding the economic importance of the farming of this species in Brazil, further studies on genetic improvement were conducted. A F2 segregating population consisting of 192 samples for each G1 and G2 families, from crossing inbred lines was used for the studies performed in the present work. The genetic linkage analysis was based on polymorphic markers derived from nine AFLP (Amplified Fragment Length Polymorphism) primers. Fourteen genetic linkage groups including 103 segregating polymorphic markers were constructed covering350 cMfor G1 and four genetic linkage groups including 59 markers were constructed covering300 cMfor G2. Simple marker analyses were performed among individuals evaluated phenotypically, finding markers linked to genes that may be potentially important and useful to assess characteristics of economic importance for traits related to weight and the disease IMN (idiopathic muscle necrosis). The statistical model including markers explained major proportion of phenotypic characteristic weight in relation to disease incidence IMN.

关键词： Shrimp Litopenaeus vannamei AFLP Genetic Linkage Groups

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Septic Shock after Intravesical BCG Instillation—A Case Report

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Advances in Infectious Diseases 2013年第4期3卷 243-247页

作者： Cristovao Figueiredo Diana Povoas carlos Alves Alcina Ferreira Paulo Figueiredo Teresa Carvalho Angélica Ramos Lurdes Santos Antonio Sarmento Infectious Diseases Intensive Care Unit Research and Development Unit(FCT-725)Faculty of MedicineUniversity of PortoCentro Hospitar Sao Joao EPEPortoPortugal Microbiology Laboratory of Clinical Pathology Department Centro Hospitar Sao Joao EPEPortoPortugal

Bacillus Calmette-Guérin (BCG) is a live attenuated form of Mycobacterium bovis, initially used in medicine as a vaccination agent only. The discovery of its antineoplastic effects in bladder cancer has led to the widespread recognition of BCG intravesical instillation as a therapeutic option. Although sepsis following BCG intravesical instillation is rare, it is nonetheless a dreadful and potentially fatal complication. Therapy usually relies on antituberculous therapy and steroids, alongside with intensive care unit admission. The authors report a case of a 67-year-old male patient who developed septic shock with multiple organ dysfunction after intravesical BCG instillation and review the currently available knowledge concerning the risk factors, diagnosis, management and prevention of BCG sepsis.

关键词： Bacillus Calmette-Guérin BCG Sepsis Shock

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Innovative education and training in high power laser plasmas(PowerLaPs) for plasma physics, high power laser matter interactions and high energy density physics: experimental diagnostics and simulations

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High Power Laser Science and Engineering 2020年第1期8卷 30-36页

作者： John Pasley Georgia Andrianaki Andreas Baroutsos Dimitri Batani Emmanouil PBenis Andrea Ciardi Donna Cook Vasilios Dimitriou Brendan Dromey Ioannis Fitilis Giancarlo Gatti Anastasios Grigoriadis Marine Huault Jose Antonio Pérez Hernández Evaggelos Kaselouris Ondrej Klimo Michel Koenig George Koundourakis Milan Kucharik Jiri Limpouch Richard Liska carlos Salgado Lopez Sophia Malko Susana Olmos-Miguelanez Yannis Orphanos Valeria Ospina Nektarios APapadogiannis Stelios Petrakis Jan Psikal Maria Serena Rivetta Maria-ose Rodriguez-Conde joao Jorge Santos Milan Sinor Alexandros Skoulakis Ioannis Tazes Laura Tejada Pascual Calliope Tsitou Pavel Vachal Luca Volpe Jiri Vyskocil Steven White Mark Yeung Ghassan Zerouli Michael Tatarakis York Plasma Institute University of YorkHeslingtonYork YO105DQUK Hellenic Mediterranean University Institute of Plasma Physics and Lasers-IPPL74100 Rethymnon73133 ChaniaCreteGreece University of Bordeaux CNRSCEACELIA(Centre Lasers Intenses et Applications)UMR 5107F-33405 TalenceFrance Department of Physics University of IoanninaGR 45110 IoanninaGreece LULI-CNRS CEASorbonne UniversiesEcole PolytechniqueInstitut Polytechnique de Paris-F-91128 Palaiseau CedexFrance Observatoire de Paris 5 Place J JanssenMeudon 92195France Centre for Plasma Physics School of Mathematics and PhysicsQueen’s University BelfastBelfast BT71NNUK Centro de Láseres Pulsados(CLPU) Edificio M5Parque CientficoC/Adaja 837185 VillamayorSalamancaSpain University of Salamanca 37008 SalamancaSpain Faculty of Nuclear Sciences and Physical Engineering Czech Technical University in PragueBrehova 711519Prague 1Czech Republic University Institute for Educational Sciences University of Salamanca37008 SalamancaSpain Group of Research“Interaction and e Learning”(GRIAL) University of Salamanca37008 SalamancaSpain CLPU Laser-Plasma Chair at University of Salamanca 37008 SalamancaSpain

The second and final year of the Erasmus Plus programme’Innovative Education and Training in high power laser plasmas’,otherwise known as PowerLaPs,is *** PowerLaPs programme employs an innovative paradigm in that it is a multi-centre programme,where teaching takes place in five separate institutes with a range of different aims and styles of ***’in-class’time is limited to 4 weeks a year,and the programme spans 2 *** aims to train students from across Europe in theoretical,applied and laboratory skills relevant to the pursuit of research in laser plasma interaction physics and inertial confinement *** are intermingled with laboratory sessions and continuous assessment *** programme,which is led by workers from the Hellenic Mediterranean University and supported by co-workers from the Queen’s University Belfast,the University of Bordeaux,the Czech Technical University in Prague,Ecole Polytechnique,the University of Ioannina,the University of Salamanca and the University of York,has just finished its second and final *** Learning Teaching Training activities have been held at the Queen’s University Belfast,the University of Bordeaux,the Czech Technical University,the University of Salamanca and the Institute of Plasma Physics and Lasers of the Hellenic Mediterranean *** last of these institutes hosted two 2-week-long Intensive Programmes,while the activities at the other four universities were each 5 days in *** addition,a’Multiplier Event’was held at the University of Ioannina,which will be briefly *** this second year,the work has concentrated on training in both experimental diagnostics and simulation techniques appropriate to the study of plasma physics,high power laser matter interactions and high energy density *** nature of the programme will be described in detail,and some metrics relating to the activities carried out will be *** particular,this paper will f

关键词： laser plasma interactions postgraduate education

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Global concerns related to water biology and security:The need for language and policies that safeguard living resources versus those that dilute scientific knowledge

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Water Biology and Security 2023年第4期2卷 136-146页

作者： Robert M.Hughes James R.Karr Robert L.Vadas Dominick A.DellaSala Marcos Callisto Maria joao Feio Teresa Ferreira Neels Kleynhans Renata Ruaro Chris O.Yoder J.Hal Michael Amnis Opes Institute 2895 SE GlennCorvallisOR97333USA Department of Fisheries Wildlife&Conservation SciencesOregon State UniversityCorvallisOR97331USA School of Aquatic and Fishery Sciences University of WashingtonSeattleWA98915USA Karr Consulting 102 Galaxy View CourtSequimWA98382USA 2909 Boulevard Rd.SE OlympiaWA98501-3971USA Wild Heritage a Project of Earth Island Institute2150 Allston WayBerkeleyCA94704-1346USA Departamento de Genetica Ecologia e EvolucaoInstituto de Ciencias BiologicasUniversidade Federal de Minas GeraisAvenida Antonio Carlos 6627CEP 31270-901Belo HorizonteMGBrazil Associate Laboratory ARNET Marine and Environmental Sciences CentreDepartment of Life SciencesUniversity of CoimbraCoimbraPortugal Forest Research Centre&Associate Laboratory TERRA University of LisbonTapada da Ajuda1349-017LisbonPortugal Department of Water Affairs and Forestry(retired) 8th Avenue 771Wonderboom South0084PretoriaSouth Africa Graduate Program in Environmental Science and Technology Federal Technological University of Parana81280-340CuritibaPRBrazil Midwest Biodiversity Institute 4673 Northwest ParkwayHilliardOH43026USA Ecologists Without Borders OlympiaWAUSA

Increasingly,scientists and non-scientists,especially employees of government agencies,tend to use weak or equivocal language when making statements related to science policy and governmental *** use recent publications to provide examples of vague language versus examples of strong language when authors write about regulating anthropogenic pressures on natural *** language is common in agency reports,policy documents,and even scientific papers published by *** language limits success in regulating anthropogenic pressures on natural *** challenge must be recognized and countered as a driver of the condition of water and associated *** also list sources of vague wording,provide global examples of how ambiguous language and political influences have contributed to water resource degradation,discuss the recent history of science censorship,and offer possible solutions for more direct scientific *** found that:(1)equivocal language was especially common in concluding statements and not only by government employees;(2)authors discussed confusing language concerns in an agency publication;and(3)agency employees sometimes used active,strong *** drivers of weak language include:(1)holding on to old paradigms and resisting new knowledge;(2)scientific uncertainty;(3)institutional manuscript review policies;(4)employment and funding insecurity;and(5)avoiding the appearance of *** associated with euphemistic language included climate change,flow and physical habitat alteration,dams,agriculture,mining,forestry,and fisheries,as well as resistance towards monitoring,assessing,and reporting ecological *** for mitigating equivocal language involve employment protections and greater focus on scientific *** conclude that natural resource scientists should resist calls to employ imprecise ***,they should be strong advocates for prescriptive and protective natura

关键词： Corruption Ethics Science censoring Science policy Water resource degradation

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固体废弃物处置

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城市垃圾处理技术 2010年第1期 26-30页

作者： Riitta Pipatd[芬兰] Chhemendra Sharma[印度] Masato Yamada[日本] joao Wagner Silva Alves[巴西] Qingxian Gao[中国] GH．SabinGuendhou[贝宁] Matthias Koch[德国] carlos Lopez Cabrera[古巴] Katarina Marec kova[斯洛伐克] Hans Oonk[荷兰] Elizabeth Scheehle[美国] Alison Smith[英国] Per Svardal[挪威] Somia Maria Manso Vieira[巴西]

《2006年IPCC国家温室气体清单指南》（第5卷废弃物第三章）

关键词：废弃物处置固体温室气体 IPCC

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Calibration of Hargreaves-Samani Equation for Estimating Reference Evapotranspiration in Sub-Humid Region of Brazil

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Journal of Water Resource and Protection 2013年第12期5卷 1-5页

作者： José Romualdo de Sousa Lima Antonio Celso Dantas Antonino Eduardo Soares de Souza Claude Hammecker Suzana Maria Gico Lima Montenegro carlos Alberto Brayner de Oliveira Lira Academic Unity of Garanhuns Federal Rural University of Pernambuco Garanhuns Brazil Academic Unity of Serra Talhada Federal Rural University of Pernambuco Serra Talhada Brazil Land Development Department Office of Science for Land Development IRD Montpellier France Nuclear Energy Department Federal University of Pernambuco Recife Brazil

Reference evapotranspiration (ETo) is an important parameter used in numerous applications, such as climatological and hydrological studies, as well as for water resources planning and management. There are several methods to estimate ETo, being that the FAO Penman-Monteith (EToPM) method is considered standard. This method needs many parameters (solar radiation, air temperature, humidity and wind speed), however there are still many uncovered areas, suggesting the need for methods of calculating evapotranspiration based on few meteorological elements, such as air temperature. Therefore, this study aimed to determine the ETo by Hargreaves-Samani method in the experimental watershed of the “Riacho do Papagaio” farm, in county of Sao joao, in north-eastern Brazil, using data of 2011 and 2012. Reference evapotranspiration estimated by non-calibrated Hargreaves-Samani method (EToHS) was overestimated in all months (RMSE = 1.43 mm·d-1), mainly in months of lower evaporative demand (from May to July). Because of these tendencies, this method cannot be used in its original form to estimate ET for this region;therefore, a calibration of radiation adjustment coefficient (kRs) was performed. The calibrated Hargreaves-Samani method (EToHSc) had better performance (RMSE = 0.52 mm·d-1), being suitable for predicting ETo in this region.

关键词： Reference Evapotranspiration Penman-Monteith Hargreaves-Samani Air Temperature

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