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An inter-laboratory study of DNA-based identity,parentage and species testing in animal forensic genetics

Forensic Sciences Research 2022年第4期7卷 708-713页

作者： Sreetharan Kanthaswamy Torsten Brendel Luis Cancela denise a.andrade de oliveira Bertram Brenig Carmen Cons Julian A.Crespi Markéta Dajbychová Andreas Feldl Tomohito Itoh Vincenzo Landi Amparo Martinez Malgorzata Natonek-Wisniewska Robert F.Oldt Anna Radko Oscar Ramírez Clementina Rodellar Manuel Ruiz-Girón David Schikorski María Elena Turba Guillermo Giovambatista School of Mathematics and Natural Sciences Arizona State University(ASU)at the West CampusGlendaleAZUSA California National Primate Research Center University of CaliforniaDavisCAUSA Evolutionary Biology Graduate Program School of Life SciencesArizona State UniversityTempeAZUSA Eurofins Genomics Europe Applied Genomics GmbH EbersbergGermany IdeNTITAS MontevideoUruguay Laboratório de Genética Escola de Veterinária da UFMGBelo HorizonteBrazil Institute of Veterinary Medicine University of GoettingenGoettingenGermany Facultad de Veterinaria Laboratorio de Genética Bioquímica(LAGENBIO)Instituto Agroalimentario de Aragón-IA2(Universidad de Zaragoza-CITA)ZaragozaSpain Facultad de Ciencias Veterinarias UNLP IGEVET-Instituto de Genética Veterinaria(UNLP-CONICET LAPLATA)La PlataArgentina Genomia s.r.o. PlzeňCzech Republic Maebashi Institute of Animal Science Livestock Improvement Association of Japan(LIAJ)MaebashiJapan department of Veterinary Medicine Animal Breeding and GeneticsUniversity of Bari“Aldo Moro”ValenzanoItaly department of Genetics Faculty of Veterinary SciencesUniversity of CórdobaCórdobaSpain department of Animal Molecular Biology National Research Institute of Animal ProductionBalicePoland Vetgenomics SL BarcelonaSpain Laboratorio de Biología Molecular y Genómica Hispalis Biolab S.L.U.SevilleSpain Laboratoire LABOFARM-GENINdeXE LOUDEACCedexFrance Genefast SRL ForlìItaly

The probative value of animal forensic genetic evidence relies on laboratory accuracy and ***-laboratory comparisons allow laboratories to evaluate their performance on specific tests and analyses and to continue to monitor their *** International Society for Animal Genetics(ISAG)administered animal forensic comparison tests(AFCTs)in 2016 and 2018 to assess the limitations and capabilities of laboratories offering forensic identification,parentage and species determination *** AFCTs revealed that analyses of low DNA template concentrations(≤300 pg/μL)constitute a significant challenge that has prevented many laboratories from reporting correct identification and parentage ***,a lack of familiarity with species testing protocols,interpretation guidelines and representative databases prevented over a quarter of the participating laboratories from submitting correct species determination *** laboratories showed improvement in their genotyping accuracy over ***,the use of forensically validated standards,such as a standard forensic short tandem repeat(STR)kit,preferably with an allelic ladder,and stricter guidelines for STR typing,may have prevented some common issues from occurring,such as genotyping inaccuracies,missing data,elevated stutter products and loading *** AFCTs underscore the importance of conducting routine forensic comparison tests to allow laboratories to compare results from each *** should keep improving their scientific and technical capabilities and continuously evaluate their personnel’s proficiency in critical techniques such as low copy number(LCN)analysis and species *** this is the first time that the ISAG has conducted comparison tests for forensic testing,findings from these AFCTs may serve as the foundation for continuous improvements of the overall quality of animal forensic genetic testing.

关键词： Forensic sciences forensic genetics comparison test forensic DNA analysis individual identification parentage test species test

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Crop residues: applications of lignocellulosic biomass in the context of a biorefinery

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Frontiers in Energy 2022年第2期16卷 224-245页

作者： Maria Carolina.andrade Caio de oliveira GORGULHO SILVA Leonora Rios de SOUZA MOREIRA Edivaldo Ximenes FERREIRA FILHO Laboratory of Enzymology Department of Cellular BiologyUniversity of BrasiliaBrasiliaDFBrazil

Interest in lignocellulosic biomass conversion technologies has increased recently because of their potential to reduce the dependency on non-renewable feedstocks. Residues from a variety of crops are the major source of lignocellulose, which is being produced in increasingly large quantities worldwide. The commercial exploitation of crop residues as feedstocks for biorefineries which could be used to produce a variety of goods such as biofuels, biochemicals, bioplastics, and enzymes is an attractive approach not only for adding value to residues but also for providing renewable products required by the expanding bioeconomy market. Moreover, the implementation of biorefineries in different regions has the potential to add value to the specific crop residues produced in the region. In this review, several aspects of crop residue application in biorefineries are discussed, including the role of crop residues in the bioeconomy and circular economy concepts, the main technical aspects of crop residue conversion in biorefineries, the main crop residues generated in different regions of the world and their availability, the potential value-added bioproducts that can be extracted or produced from each crop residue, and the major advantages and challenges associated with crop residue utilization in biorefineries. despite their potential, most biomass refining technologies are not sufficiently advanced or financially viable. Several technical obstacles, especially with regard to crop residue collection, handling, and pre-treatment, prevent the implementation of biorefineries on a commercial scale. Further research is needed to resolve these scale-up-related challenges. Increased governmental incentives and bioeconomic strategies are expected to boost the biorefinery market and the cost competitiveness of biorefinery products.

关键词： crop residue biorefinery bioproduct biomass circular bioeconomy enzyme

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Monkeypox:A looming concern for children?

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Asian Pacific Journal of Tropical Medicine 2022年第8期15卷 335-336页

作者： Claudio Bruno Silva de oliveira Joelma Maria de Araújo andrade Jonas Ivan Nobre oliveira Pediatric Hospital Maria Alice Fernandes NatalRio Grande do NorteBrazil Blood Center Dalton Cunha NatalRio Grande do NorteBrazil Federal University of Rio Grande do Norte Department of Biophysics and PharmacologyNatalRio Grande do NorteBrazil

Several countries around the world have followed the growing number of monkeypox(MPX) cases with concern, as they are still very sensitive to fears of a new tragic pandemic, as was the case with COVID-19. This alarm has been prolonged since May 2022[1,2], when the current outbreaks of the disease were observed in several countries outside the area normally associated with the circulation of the causative virus, monkeypox virus(MPXV).

关键词： outside cases monkey

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Inductive Model Generation for Text Classification Using a Bipartite Heterogeneous Network

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Journal of Computer Science & Technology 2014年第3期29卷 361-375页

作者： Rafael Geraldeli Rossi Alneu de andrade Lopes Thiago de Paulo Faleiros Solange oliveira Rezende Institute of Mathematics and Computer Science University of So PauloSo CarlosBrasil

Algorithms for numeric data classification have been applied for text classification. Usually the vector space model is used to represent text collections. The characteristics of this representation such as sparsity and high dimensionality sometimes impair the quality of general-purpose classifiers. Networks can be used to represent text collections, avoiding the high sparsity and allowing to model relationships among different objects that compose a text collection. Such network- based representations can improve the quality of the classification results. One of the simplest ways to represent textual collections by a network is through a bipartite heterogeneous network, which is composed of objects that represent the documents connected to objects that represent the terms. Heterogeneous bipartite networks do not require computation of similarities or relations among the objects and can be used to model any type of text collection. Due to the advantages of representing text collections through bipartite heterogeneous networks, in this article we present a text classifier which builds a classification model using the structure of a bipartite heterogeneous network. Such an algorithm, referred to as IMBHN （Inductive Model Based on Bipartite Heterogeneous Network）, induces a classification model assigning weights to objects that represent the terms for each class of the text collection. An empirical evaluation using a large amount of text collections from different domains shows that the proposed IMBHN algorithm produces significantly better results than k-NN, C4.5, SVM, and Naive Bayes algorithms.

关键词： heterogeneous network text classification inductive model generation

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Light intensity and hydrogel soil amendment differentially affect growth and photosynthesis of successional tree species

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Journal of Forestry Research 2023年第1期34卷 257-268页

作者： Léo Vieira Leonel Fabrício de oliveira Reis Fábio Afonso Mazzei Moura de Assis Figueiredo Tiago Massi Ferraz Sebastiao de oliveira Maia Júnior Patrick Costa Silva Jailma Ribeiro de andrade Graduate Program in Agroecology State University of MaranhaoAv.Lourenco Vieira da Silva1000Jardim Sao CristovaoSao LuísMaranhao 65055-310Brazil State University of Maranhao Av.Lourenco Vieira da Silva1000Jardim Sao CristovaoSao LuísMaranhao 65055-310Brazil Graduate Program in Agriculture and Environment State University of MaranhaoPraca Goncalves Diass/nCentroBalsasMaranhao 65800-000Brazil

Global climate changes have increased temperatures,radiation indexes,and consequently,irregularities in rainfall in mainly tropical countries,considerably hindering plant establishment in recovering degraded *** objective of this study was to evaluate the growth and physiological characteristics of one species of each successional group:pioneer,secondary,and climax when subjected to different light intensities and hydrogel as a soil conditioner during rainy and dry *** experiment was conducted in the ecotone between Brazil’s two largest biomes,the Cerrado and the Amazon in the State of Maranh?*** parameters consisted of three species:Guazuma ulmifolia Lam.(pioneer),Astronium fraxinifolium Schott(secondary),and Cariniana rubra Gardner ex Miers(climax).There were two light intensities:70%and 100%,and two planting conditions:with and without soil conditioner(hydrogel).Gas exchanges were higher during the rainy season;the pioneer and secondary species had greater heights and photosynthetic rates in the dry period;the climax species had the lowest gas exchange and lowest recovery as rainfall *** pioneer and secondary species showed higher physiological plasticity,denoting better adaption to environments with high *** improved the photosynthetic performance of these species in the dry season and in areas with 100%sunlight.

关键词： Irradiance Hydrogel Photosynthetic efficiency Physiological plasticity

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Co-inoculation of selected nodule endophytic rhizobacterial strains with Rhizobium tropici promotes plant growth and controls damping off in common bean

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Pedosphere 2020年第1期30卷 98-108页

作者： Linnajara de VASCONCELOS MARTINS FERREIRA Fernanda de CARVALHO Júlia FONSECA COLOMBO andrade Damiany PáDUA oliveira Flávio Henrique VASCONCELOS de MEdeIROS Fatima Maria de SOUZA MOREIRA Sector of Biology Microbiology and Biological ProcessesDepartment of Soil ScienceUniversidade Federal de LavrasLavras C.P.3037-37200-000(Brazil) Instituto Federal do Pará/IFPA Campus MarabáRuralMarabáC.P.041-68508-979(Brazil) Universidade Federal de Lavras Department of PhytopathologyLavras C.P.3037-37200-000(Brazil)

Production of common bean(Phaseolus vulgaris)is limited by the occurrence of damping off(rhizoctoniosis),which is caused by the fungus Rhizoctonia ***,the co-inoculation of plant growth-promoting rhizobacteria(PGPR)involved in biological control along with diatomic nitrogen(N2)-fixing rhizobia can enhance N nutrition and increase *** this context,finding microorganisms with synergistic effects that perform these two roles is of fundamental importance to ensure adequate yield *** aim of this study was to evaluate the effects of co-inoculation of nodule endophytic strains of the genera Bacillus,Paenibacillus,Burkholderia,and Pseudomonas with Rhizobium tropici CIAT 899,an N2-fixing rhizobial strain,on the biocontrol of damping off and growth promotion in common bean *** experiments were conducted under axenic conditions using the common bean cultivar Pé*** first experiment evaluated the potential of the 14 rhizobacterial strains,which were inoculated alone or in combination with CIAT 899,for the control of *** second experiment evaluated the ability of these 14 rhizobacterial strains to promote plant growth with three manners of N supply:co-inoculation with CIAT 899 at low mineral N supply(5.25 mg N mL^-1),low mineral N supply(5.25 mg N mL^-1),and high mineral N supply(52.5 mg N mL^-1).The use of rhizobacteria combined with rhizobia contributed in a synergistic manner to the promotion of growth and the control of damping off in the common ***-inoculation of the strains UFLA 02-281/03-18(Pseudomonas sp.),UFLA 02-286(Bacillus sp.),and UFLA 04-227(Burkholderia fungorum)together with CIAT 899 effectively controlled damping *** the common bean,mineral N supply can be replaced by the co-inoculation of CIAT 899 with plant growth-promoting strains UFLA 02-281/02-286/02-290/*** endophytes UFLA02-281/02-286 are promising for co-inoculation with CIAT 899 in the common bean,promoting synergy with rhizobial i

关键词： Bacillus sp. biological control Burkholderia fungorum CIAT 899 Phaseolus vulgaris plant growth-promoting rhizobacteria Pseudomonas sp. Rhizoctonia solani

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Human occupation explains species invasion better than biotic stability:evaluating Artocarpus heterophyllus Lam.(Moraceae;jackfruit)invasion in the Neotropics

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Journal of Plant Ecology 2018年第3期11卷 465-474页

作者： Guilherme de oliveira Laboratório de Biogeografia da Conservação Universidade Federal do Recôncavo da Bahia(UFRB)Centro de Ciências AgráriasAmbientais e Biológicas(CCAAB)Setor de Ciências BiológicasRua Rui Barbosa 710Centro 44380-000Cruz das AlmasBahiaBrasil

Aims Biological invasions are recognized to put native species in risk of *** this study,I tested whether the invasion of Artocarpus heterophyllus Lam.(Moraceae;jackfruit)in the Neotropics was explained by its biotic stability,an intrinsic force,or by human occupation,an extrinsic *** I used an ensemble framework combining 12 ecological niche models(ENMs)and 4 atmosphere-ocean general circulation *** were constructed for the pre-industrial time period in the Indo-Malaya biogeographic region,the native habitat of ***,and were then projected to past(last glacial maximum,21000 years ago and mid-Holocene,6000 years ago)and future(end of century,2080)*** ENMs were used to establish the biotic stability of ***-phyllus in areas where it was predicted to be present concomitantly within these four time *** biotic stability was projected onto the Neotropics,and then I used a null model and logistic regression to test what the main driver of *** *** Findings In general,the presence of *** in the Neotropics was not explained by biotic stability,tested by the null ***,human occupation explained much of its presence in the invaded habitat,once all standardized coefficients related to this driver was significant positive in the logistic *** on these results,humans sustained the presence of ***-erophyllus in the Neotropics,probably because of the additive influences of propagule pressure and habitat ***,the recommendation is that the cultivation of *** in the Neotropics must be regulated and supervised,primarily near reserve areas.

关键词： ecological niche models(ENMs) ensemble forecasting climate change habitat disturbance propagule pressure

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Identification and characterization of resistance and pathogenicity of Enterococcus *** samples of donor breast milk

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World Journal of Clinical Pediatrics 2020年第3期9卷 53-62页

作者： Luana.andrade Mendes Santana Nivea Nara Novais andrade Lucas Santana Coelho da Silva Caline Novais Teixeira oliveira Breno Bittencourt de Brito Fabricio Freire de Melo Claudio Lima Souza Lucas Miranda Marques Marcio Vasconcelos oliveira oliveira Instituto Multidisciplinar em Saúde Universidade Federal da BahiaVitória da Conquista 45029-094BahiaBrazil

BACKGROUND Breast milk is the primary source of nutrition for *** babies frequently need nutritional support from Human Milk *** bacterial species of the genus Enterococcus are part of the microbiota of healthy donors,they may contaminate samples of pumped breast *** To identify and characterize the bacterial virulence and resistance in samples isolated from the nipple-areolar region,hands,and breast milk aliquots from donors at the Human Milk Bank of Municipal Hospital EsauMatos in the city of Vitória da Conquista,Bahia State,*** The personal hygiene and sanitation of donors were analyzed with the aim of identifying possible reasons for contamination of pumped *** samples as well as aliquots of unpasteurized and pasteurized milk from 30 participants were *** Enterococcus *** underwent a disk diffusion susceptibility test and molecular biology techniques to determine resistance and virulence *** Enterococcus *** identified in 30%of donors(n=9),and 11 specimens were *** to tetracycline was highly prevalent,being detectable in 63%of the isolates(n=7)and followed by intermediate sensitivity to ciprofloxacin,observed in 27%of the specimens(n=3).The efaA gene was found in 63%(n=7)of the isolates,while the ace gene was detected in 27%(n=3).CONCLUSION This study illustrates the importance of microbiological monitoring by Human Milk Banks and the need for alternatives to prevent the presence of Enterococcus *** hospital settings.

关键词： Enterococcus spp. Breast milk Virulence Human milk Pasteurization Antimicrobial resistanc

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Assessment of alterability of basalt used for riprap by petrographic examination

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Journal of Rock Mechanics and Geotechnical Engineering 2019年第1期11卷 208-213页

作者： Maria Heloisa Barros de oliveira Frascá MHB Geological Services

All engineering projects consist of several steps, and one of the main tasks is to identify and characterize the most important features of rock types that will be excavated, crushed, or mined for any particular usage purpose, from a single residential building to major works of infrastructure. Laboratory investigation on engineering geology is thus conducted in order to determine the most relevant rock properties when designing structures such as mining shafts, tunnels, buildings, or reservoir dams to be built in sites associated with rocks. A wide range of laboratory tests is available, making the correct choice of test methods greatly relevant to determine the key property for the planned use of the rock. This paper is an illustrative case of laboratory testing of basaltic rocks to be used as riprap in a reservoir dam. It shows the important role of the petrographic study carried out to analyze the distribution pattern of smectite clay minerals. Test results are explained for the assessment of rock alterability, an essential aspect for the selection of the most suitable basalt variety for the envisaged conditions of use.

关键词： Rock properties Laboratory testing Test methods Petrographic analysis Smectite clay minerals Basaltic rocks Accelerated weathering tests Alterability

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ASYMPTOTIC HOMOGENIZATION IN A PARABOLIC SEMILINEAR PROBLEM WITH PERIODIC COEFFICIENTS AND INTEGRABLE INITIAL DATA

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Acta Mathematica Scientia 2013年第5期33卷 1275-1292页

作者： Rogerio Luiz Quintino de oliveira JUNIOR Instituto de Matema'tica e Estat' stica Universidade do Estado do R.de Janeiro Rua S ao Francisco Xavier524 - Pavilha o Reitor Joa o Lyra Filho 6oandar bl.B 20559-900 Rio de Janeiro R.J. Brazil

In this paper, we study the large time behavior of solutions of the parabolic semilinear equation δtu-div（a（x）△↓u） = -｜u｜^αu in （0,∞） × R^N, where α 〉 0 is constant and a∈ Cb^1（R^N） is a symmetric periodic matrix satisfying some ellipticity *** an integrable initial data u0 and α ∈ （2/N, 3/N）, we prove that the large time behavior of solutions is given by the solution U（t, x） of the homogenized linear problem δtU-div（a^h△↓U）=0,U（0） = C, where a^h is the homogenized matrix of a（x）, C is a positive constant and δ is the Dirac measure at 0.

关键词： homogenization similinear parabolic equation integrable initial data matrix with periodic coefficient large time behavior

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