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Biochar influences the cane fields’microbiota and the development of pre-sprouted sugarcane seedlings

Waste Disposal and Sustainable Energy 2023年第1期5卷 75-88页

作者： Bruna Cristina Pinto Adriana Barboza Alves Osania Emerenciano Ferreira Gustavo Henrique Gravatim Costa magno andréde oliveira Augusto Cesar da Silva Bezerra Alan Rodrigues Teixeira Machado Postgraduate Program in Environmental Sciences State University of Minas GeraisFrutal UnityFrutalMinas Gerais38202-436Brazil department of Agricultural and Biological Sciences State University of Minas GeraisFrutal UnityFrutalMinas Gerais38208-436Brazil Postgraduate Program in Geotechnical Engineering Federal University of Ouro PretoOuro PretoMinas Gerais35400-000Brazil department of Transport Engineering Federal Center for Technological Education of Minas GeraisBelo HorizonteMinas Gerais30421-169Brazil department of Exact Sciences State University of Minas GeraisJoão Monlevade UnityJoão MonlevadeMinas Gerais35930-314Brazil

This research investigates the soil conditioning effect of sugar cane fields with biochar produced from sugarcane *** influence on the physicochemical and microbiological conditions of the soil and the agronomic performance of sugarcane seedlings was *** this end,the biochar from sugarcane bagasse was produced by pyrolysis in a double drum oven and mixed with soil at rates of 0,1%,3%,and 5%(in weight).The experiment was installed in a greenhouse with two evaluation periods(30 days and 60 days)and five *** pot received a pre-sprouted cane seedling,and the analysis of colony-forming units(bacteria and fungi),physicochemical characteristics of the soil,and growth and development of sugarcane were performed per *** biochar showed a high fixed carbon content(72%)and a specific surface area estimated by the adsorption of methylene blue of 50 m2 g−***,its structure is porous and contains important nutrients(e.g.,CaO,K2O,and P2O5).In the periods evaluated,the applications of the 3%and 5%(in weight)rates of biochar reduced most of the soil fertility ***,the chemical analyses indicated that the sugarcane field soil collected already possessed high *** microbiota was influenced,but only the application of the 3%(in weight)rate at 60 days after planting showed a significant positive effect on the number of bacteria forming units,with an increase of approximately 385%.On the other hand,no significant positive effect on sugarcane development was ***,biochar application in high-fertility sugarcane plantation soil did not result in gains for sugarcane development in the periods evaluated.

关键词： Soil Biometry Microbiology Double drum oven Biochar

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The interplay between leaf water potential and osmotic adjustment on photosynthetic and growth parameters of tropical dry forest trees

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Journal of Forestry Research 2023年第1期34卷 177-186页

作者： Tiago de Sousa Leite Romulo magno oliveira de Freitas Nildo da Silva Dias Jeferson Luiz Dallabona Dombroski Narjara Walessa Nogueira Federal University of Mato Grosso CuiabáMTBrazil Federal Institute of Education Science and Technology of Rio Grande do NortePau dos FerrosRNBrazil Federal Rural University of the Semi-Arid Region MossoróRNBrazil

Mimosa tenuiflora and Piptadenia stipulacea are commonly accepted as drought-tolerant species but little is known about their response to drought followed by ***,the interplay between leaf water potential and osmotic adjustment on photo synthetic and growth parameters of these species was examined.A greenhouse study was conducted in a split-plot design with two water conditions in the main plots(control;drought followed by rehydration),and eight sampling times in the subplots(1,4and 7 days of drought,and 1,3,6,12,and 17 days of rehydration).Plant water status and biochemical changes were assessed as well as leaf gas exchange and subsequent *** drought stress,both species maintained a low leaf water potential throughout the day by accumulating compatible solutes,thus allowing a rapid and full recovery of water status when *** these plants minimized water loss by closing their stomata,neither showed stomatal limitations to *** inhibition of this process during drought was possibly related to mesophyll limitations as well as to a reversible downregulation of photo systems,along with adjustments of their *** deficits also triggered morphological adaptations at the whole plant level,leading to reduced growth,mainly of the shoots in *** and the roots in ***.

关键词： Drought stress Rehydration Gas exchange Plant biomass

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Journal of Energy Chemistry 2022年第10期31卷 88-113,I0003页

作者： magno B.Costa Moisés A.de Araújo Marcos V.de Lima Tinoco Juliana F.de Brito Lucia H.Mascaro departamento de Química Universidade Federal de São CarlosRodovia Washington Luizkm 235São CarlosSão Paulo 13565-905Brazil Instituto de Química de São Carlos Universidade de São PauloAvenida Trabalhador Sancarlense400São CarlosSão Paulo 13566-590Brazil Instituto de Química Universidade Estadual PaulistaRua Professor Francisco Degnis/nAraraquaraSão Paulo 14800-900Brazil

This review shows the importance of WO_(3)photoanode as a potentially low-cost,efficient,stable,and photoactive material for light-driven water *** such,this manuscript aims to review the most recent publications regarding the strategies to improve the phoelectroactivity of WO_(3)films for water *** addition,this review aims to graphically highlight and discuss the general trendings of the photocurrent density response and stability test of the recent outstanding studies in the literature for photoelectrochemical water splitting *** strategies covered in this review will not only concern the WO_(3)morphology and crystal plane growth,but also the many arrangements possibilities to improve the WO_(3)efficiency for water photoelectrooxidation,such as defect engineering based on oxygen vacancies,doping,decorations,and homo and *** these strategies are compared by the photocurrent density results and by the stability of these *** best results in this sense were observed in cases where the use of heterojunction was applied together with a desired morphology and crystal plane of the WO_(3)***,the modifications that caused a decrease in the photocurrent density reaching values that are even lower than the pure WO_(3)were also *** this way,this review intends to improve the knowledge about the synthesis and design of WO_(3)photoanodes to further obtain an efficient photocatalyst to minimize the recombination losses or losses across the interfaces and improve the photoelectroactivity for water splitting in the large-scale application.

关键词： Solar energy H_(2)production N-type semiconductor Photoelectrode design Oxygen evolution reaction

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Obtaining morphometric variables from gullies using two methods of interpolation laser scanner data:the case study of Vassouras,Brazil

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Journal of Mountain Science 2020年第12期17卷 3012-3023页

作者： oliveira Carlos magno Moreira de FRANCELINO Márcio Rocha MENDONCA Bruno Araujo Furtado de RAMOS Isabela Queiroz Instituto Federal do Norte de Minas Gerais-Campus Arinos Rodovia MG 202Km 407 s/nZona RuralArinos-MG38680-000Brazil departamento de Solos Universidade Federal de VigosaAv.Peter Henry Rolfss/n-Campus UniversitarioViqosa-MG36570-900Brazil departamento de Silvicultura Universidade Federal Rural do Rio de JaneiroBR 465 Km 07Seropedica-RJ23890-000Brazil Instituto do Meio Ambiente e dos Recursos Hidricos do Distrito Federal SEPN 511Bloco C70750-543BrasiliaDFBrazil

Gully erosion is a worldwide problem of land degradation and water quality,and it is also frequent in ***,anthropic influence is the major driver of gully *** study and monitor gullies it is necessary to use specific instruments and methods to obtain accurate *** objective of this study was to use Terrestrial Laser Scanning(TLS) to create digital elevation model(deM) accurately and define morphometric variables that characterize gullies in a mountainous *** different interpolations were evaluated using the Topogrid and GridSurfaceCreate algorithms to elaborate *** profile for gullies was used to assess modeling *** deM of the Gully 1(G1) from the Topogrid algorithm estimated soil loss of 49%,whereas the GridSurfaceCreate algorithm estimated a soil loss of97%,in a period of 1 *** estimated soil loss for the Gully 2(G2) was 14% from the Topogrid,and 8%from the GridSurfaceCreate *** GridSurfaceCreate algorithm underestimated the volume to area ratio for G2 due to a failure on interpolating a region of low point *** Topogrid algorithm represented better the terrain irregularities,as observed through the topographic profiles traced in three regions of G1 and *** analysis showed that the GridSurfaceCreate algorithm presented lower accuracy in estimating *** underestimation trend of this algorithm was also observed in *** gullies showed considerable soil losses,which may reduce the areas suitable for agricultural activities,and silting up of water *** Topogrid algorithm presented satisfactory results,denoting great potential to produce morphometric data of gullies.

关键词： Erosion process Interpolation algorithms Spatial statistics Digital Elevation Model Topographic profile

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Automatic detection of Acacia longifolia invasive species based on UAV-acquired aerial imagery

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Information Processing in Agriculture 2022年第2期9卷 276-287页

作者： Carolina Goncalves Pedro Santana Tomas Brandao magno Guedes ISCTE-Instituto Universitario de Lisboa Portugal Instituto de Telecomunicacoes LisboaPortugal Information Sciences and Technologies and Architecture Research Center(ISTAR-IUL) LisboaPortugal IntRoSys SA Portugal

The Acacia longifolia species is known for its rapid growth and dissemination,causing loss of biodiversity in the affected *** order to avoid the uncontrolled spread of this species,it is important to effectively monitor its distribution on the agroforestry *** this purpose,this paper proposes the use of Convolutional Neural Networks(CNN)for the detection of Acacia longifolia,from images acquired by an unmanned aerial *** models based on the same CNN architecture were *** classifies image patches into one of nine possible classes,which are later converted into a binary model;this model presented an accuracy of 98:6%and 98:5%in the validation and training sets,*** second model was trained directly for binary classification and showed an accuracy of 98:8%and 98:7%for the validation and test sets,*** results show that the use of multiple classes,useful to provide the aerial vehicle with richer semantic information regarding the environment,does not hamper the accuracy of Acacia longifolia detection in the classifier’s primary *** presented system also includes a method for increasing classification’s accuracy by consulting an expert to review the model’s predictions on an automatically selected sub-set of the samples.

关键词： Pattern recognition Convolutional neural networks Invasive plants Acacia longifolia

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Construction Processes Paradigm and Reinforcement Alternatives for Tailings Dam Soil

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Journal of Environmental Protection 2023年第3期14卷 213-229页

作者： magno andré oliveira Lucas Redoan Cecílio Campos Marcela Cristina Costa Branco Junia Lúcio de Castro Borges Gustavo Filemon Costa Lima Alan Rodrigues Teixeira Machado Augusto Cesar da Silva Bezerra School of Mines Geotechnics Nucleus Federal University of Ouro Preto Ouro Preto Brazil Institute of Geosciences Federal University of Pará Belém Brazil Transport Engineering department Federal Center for Technological Education of Minas Gerais Belo Horizonte Brazil department of Geography Federal University of Minas Gerais Belo Horizonte Brazil department of Exact Sciences University of the State of Minas Gerais João Monlevade Brazil

In the last decade, Brazil was the scene of two of the world’s biggest disasters related to mining tailings dams. The collapse of the Mariana and Brumadinho dams was catastrophic event that brought to light major environmental and humanitarian crises. Facts like this incite debate on the safety of dam construction methods and highlight the need for a broad discussion of dam safety legislation in the country. From the above, this paper promotes a review of various forms of construction of tailings dams and their associated problems, as well as discusses the techniques for soil reinforcement and their construction methods. The work also brings an overview of the Brazilian dams from April to July 2019, tracing the context of the Brazilian tailings dams months after the tragedy of Brumadinho. The methodology includes a robust literature review and discourse analysis. In Brazil, the number of ruptured dams is alarming, especially in the state of Minas Gerais, in which more than 7 have broken in the last two decades. Among the damages, the deaths impact society abruptly and were cataloged 455 deaths, of which 216 correspond to the rupture of the dam of the Córrego do Feijão mine in Brumadinho. To evaluate and diagnose a dam, one should consider ordinance N ° 70,389, 2017 revoked by Resolution ANM n ° 95, of February 7, 2022. In this context, in March 2019, we experienced several disturbing situations regarding dam instability in the state of Minas Gerais, being categorized as risky structures. To exemplify, one can cite dams classified as level 2 risk that became level 3. Due to the above facts, several studies are being conducted to improve soil aspects. For example, we highlight the increase in soil resistance that can be done using commercial and alternative materials available in the environment.

关键词： Dams Reinforcement Rupture Minas Gerais

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Test of incremental respiratory endurance as home-based, standalone therapy in chronic obstructive pulmonary disease: A case report

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World Journal of Clinical Cases 2022年第1期10卷 353-360页

作者： Filip Dosbaba Martin Hartman Ladislav Batalik Kristian Brat Marek Plutinsky Jakub Hnatiak magno F Formiga Lawrence Patrick Cahalin department of Rehabilitation University Hospital BrnoBrno 62500Czech Republic department of Public Health Faculty of MedicineMasaryk University BrnoBrno 62500Czech Republic department of Respiratory Diseases University Hospital BrnoBrno 62500Czech Republic International Clinical Research Center St.Anne’s University HospitalBrno 65691Czech Republic departamento de Fisioterapia Universidade Estadual da ParaíbaCampina Grande 58051Brazil department of Physical Therapy University of Miami–Miller School of MedicineCoral GablesFL 33101United States

BACKGROUND The prevalence of chronic obstructive pulmonary disease(COPD)is increasing worldwide,and at the same time it is associated with increased mortality and reduced quality of *** to build sustainable rehabilitation approaches to COPD treatment and prevention are *** system of long-term pulmonary rehabilitation care is *** main reasons for the absence of these outpatient programs are the lack of experience,the lack of interest of insurance companies in secondary prevention programs,and the lack of healthcare facilities in large geographical *** possibility of at-home pulmonary rehabilitation models(telemonitoring and telecoaching)could solve this *** SUMMARY A 71-year-old man with severe COPD,Global Initiative for Obstructive Lung Diseases stage 3 underwent an 8-wk remotely monitored inspiratory muscle training with a device based on the test of incremental respiratory endurance ***,body plethysmography,test of incremental respiratory endurance examination,6-min walking test,body mass index,airflow obstruction,dyspnea,exercise capacity index,and subjective perception of dyspnea were performed as part of the initial and final *** patient performed training at home,and the physiotherapist monitored the patient remotely through a web application that allowed the physiotherapist to evaluate all training parameters in real-time and respond to any *** 8 wk of home training,there was a significant increase in all monitored values:maximal inspiratory pressure,a novel parameter sustained maximal inspiratory pressure,forced expiratory volume in 1 s,total lung capacity,forced vital capacity,peak expiratory flow,and inspiratory *** was also an improvement in the perception of dyspnea according to the COPD Assessment Test and a modified Medical Research Council Breathlessness Scale,an increase in exercise tolerance according to the 6-min walking test,and a decrease in the exercise

关键词： Chronic obstructive pulmonary disease Test of incremental respiratory endurance Inspiratory muscle training Telerehabilitation Case report

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Neutrophile-to-lymphocyte,lymphocyte-to-monocyte,and platelet-tolymphocyte ratios as prognostic and response biomarkers for resectable locally advanced gastric cancer

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World Journal of Gastrointestinal Oncology 2022年第7期14卷 1307-1323页

作者： Tiago Cruz Tomás Ines Eiriz Marina Vitorino Rodrigo Vicente Joao Gramaca Alicia Guadalupe oliveira Paulo Luz Mafalda Baleiras Ana Sofia Spencer Luísa Leal Costa Patrícia Liu Joana Mendonca magno Dinis Teresa Padrao Marisol Correia Goncalo Atalaia Michelle Silva Teresa Fiúza department of Medical Oncology Hospital Professor Doutor Fernando Fonseca EPEAmadora 2720-276Portugal department of Medical Oncology Centro Hospitalar Barreiro-Montijo EPEBarreiro 2830-003Portugal department of Medical Oncology Hospital do Espírito Santo deÉvora EPEÉvora 7000-811Portugal department of Medical Oncology Centro Hospitalar Universitário do Algarve EPEAlgarve 8000-386Portugal department of Medical Oncology Hospital São Francisco XavierCentro Hospitalar Lisboa Ocidental EPELisboa 1449-005Portugal department of Medical Oncology Hospital Santo António dos CapuchosCentro Hospital Lisboa Central EPELisboa 1169-050Portugal department of Medical Oncology Hospital BeatrizÂngeloLoures 2674-514Portugal department of Medical Oncology Centro Hospitalar de Trás-os-Montes e Alto Douro EPEVila Real 5000-508Portugal department of Medical Oncology Hospital da Senhora da Oliveira EPEGuimarães 4835-044Portugal department of Medical Oncology Hospital Garcia de Orta EPEAlmada 2805-267Portugal department of Medical Oncology Hospital da LuzLisboa 1500-650Portugal department of Medical Oncology Hospital Distrital de Santarém EPESantarém 2005-177Portugal

BACKGROUND Perioperative fluorouracil plus leucovorin,oxaliplatin,and docetaxel(FLOT)improves prognosis in locally advanced gastric cancer(LAGC).Neutrophil-to-lymphocyte(NLR),lymphocyte-tomonocyte(LMR),and platelet-to-lymphocyte(PLR)ratios are prognostic biomarkers but not predictive *** To assess blood ratios’(NLR,LMR and PLR)potential predictive response to FLOT and survival outcomes in resectable LAGC *** This was a multicentric retrospective study investigating the clinical potential of NLR,LMR,and PLR in resectable LAGC patients,treated with at least one preoperative FLOT cycle,from 12 Portuguese *** were compared through non-parametric Mann-Whitney *** operating characteristic curve analysis defined the cut-off values as:High PLR>141 for progression and>144 for mortality;high LMR>3.56 for T stage regression(TSR).Poisson and Cox regression models the calculated relative risks/hazard ratios,using NLR,pathologic complete response,TSR,and tumor regression grade(TRG)as independent variables,and overall survival(OS)as the dependent *** This study included 295 patients(mean age,63.7 years;59.7% males).NLR was correlated with survival time(r=0.143,P=0.014).PLR was associated with systemic progression during FLOT(P=0.022)and mortality(P=0.013),with high PLR patients having a 2.2-times higher risk of progression[95% confidence interval(CI):0.89-5.26]and 1.5-times higher risk of mortality(95%CI:0.92-2.55).LMR was associated with TSR,and high LMR patients had a 1.4-times higher risk of achieving TSR(95%CI:1.01-1.99).OS benefit was found with TSR(P=0.015)and partial/complete TRG(Pdence of pathological response had 2.1-times(95%CI:1.14-3.96)and 2.8-times(95%CI:1.6-5)higher risk of *** Higher NLR is correlated with longer survival *** LMR patients have a higher risk of decreasing T stage,whereas high PLR patients have higher odds of progressing under FLOT a

关键词： Gastric cancer Perioperative fluorouracil plus leucovorin,oxaliplatin,and docetaxel Neutrophil-to-lymphocyte Lymphocyte-to-monocyte Platelet-to-lymphocyte Tumor regression grade

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Theplant cytosolic m^(6)A RNA methylome stabilizes photosynthesis in the cold

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Plant Communications 2023年第6期4卷 70-84页

作者： Alexandre magno Vicente Nikolay Manavski Paul Torben Rohn Lisa-Marie Schmid Antoni Garcia-Molina Dario Leister Charlotte Seydel Leo Bellin Torsten Möhlmann Gregor Ammann Stefanie Kaiser Jörg Meurer Plant Molecular Biology Faculty of BiologyLudwig-Maximilians-University MunichGroßhaderner Street 2-482152 Planegg-MartinsriedGermany Plant development Faculty of BiologyLudwig-Maximilians-University MunichGroßhaderner Street 2-482152 Planegg-MartinsriedGermany Plant Physiology Faculty of BiologyUniversity of KaiserslauternErwin-Schröodinger-Street767663 KaiserslauternGermany Pharmaceutical Chemistry Goethe University FrankfurtMax-von-Laue-Str.960438 Frankfurt am MainGermany Present address:Loewe Biochemica GmbH Möuhlweg 2a82054 SauerlachGermany Present address:Center for Research in Agricultural Genomics 08193

The sessile lifestyle of plants requires an immediate response to environmental stressors that affect photosynthesis,growth,and crop ***,we showed that three abiotic perturbations—heat,cold,and high light—triggered considerable changes in the expression signatures of 42 epitranscriptomic factors(writers,erasers,and readers)with putative chloroplast-associated functions that formed clusters of commonly expressed genes in *** expression changes under all conditions were reversible upon deacclimation,identifying epitranscriptomic players as modulators in acclimation *** dysfunctions,particularly those induced by the oxidative stress-inducing norflurazon in a largely GENOME UNCOUPLED-independent manner,triggered retrograde signals to remodel chloroplastassociated epitranscriptomic expression patterns.N6-methyladenosine(m^(6)A)is known as the most prevalent RNA modification and impacts numerous developmental and physiological functions in living *** cold treatment,expression of components of the primary nuclear m^(6)A methyltransferase complex was upregulated,accompanied by a significant increase in cellular m^(6)A mRNA *** the cold,the presence of FIP37,a core component of the writer complex,played an important role in positive regulation of thylakoid structure,photosynthetic functions,and accumulation of photosystemⅠ,the Cytb6f complex,cyclic electron transport proteins,and Curvature Thylakoid1 but not that of photosystemⅡcomponents and the chloroplast ATP *** of FIP37 affected abundance,polysomal loading,and translation of cytosolic transcripts related to photosynthesis in the cold,suggesting m^(6)Adependent translational regulation of chloroplast *** summary,we identified multifaceted roles of the cellular m^(6)A RNA methylome in coping with cold;these were predominantly associated with chloroplasts and served to stabilize photosynthesis.

关键词： m^(6)A RNA methylation cold acclimation stress response Arabidopsis thaliana photosynthesis chloroplast

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Application of a Standard Procedure to Avoid Errors When Comparing Fingerprints with Their Reversals in Fake Documents

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Journal of Forensic Science and Medicine 2016年第1期2卷 60-64页

作者： Carlos magno Alves Girelli department of Federal Police Identification GroupEspirito Santo StateBrazil

Laterally reversed(mirrored)fingerprints are difficult to detect by applying routine search *** suggestion to avoid errors when dealing with probable reversals is to perform comparisons with both direct and reversed *** simple procedure has been applied and led to the detection of two more cases of reversed fingerprint usage in fake *** one of the reported cases,experts found on the web the same fingerprints used by criminals in fake *** finding is important because it indicates that matched fingerprints do not necessarily link different criminal cases.

关键词： Automated fingerprint identification systems fake document reversed fingerprint standard procedure web

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