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Simulated rainfall in Brazil:An alternative for assesment of soil surface processes and an opportunity for technological development

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International Soil and Water Conservation Research 2024年第1期12卷 29-42页

作者： Camila Calazans da Silva Luz Wilk Sampaio de Almeida adilson pacheco de souza Nivaldo Schultz Jamil Alexandre Ayach Anache Daniel Fonseca de Carvalho Postgraduate Program in Agronomy-Soil Sciences Federal Rural University of Rio de JaneiroSeropédicaRJBrazil Agronomy department Federal Institute of EducationScience and Technology of RondôniaAriquemesROBrazil Federal University of Mato Grosso SinopMTBrazil Federal Rural University of Rio de Janeiro SeropédicaRJBrazil Federal University of Mato Grosso do Sul Campo GrandeMSBrazil

Rainfall simulators(RS)have been used,above all,to evaluate hydrological processes related to soil water infiltration,surface runoff and soil *** allow repeatability of rain application with different precipitation intensities in field and/or laboratory conditions and should produce events with physical characteristics similar to natural *** this manuscript,we carried out a bibliometric and scientometric analysis of studies with simulated rainfall in Brazil to assess the temporal evolution of publications,the main topics addressed and the degree of technological development of the *** searched for the terms“rainfall simulator”OR“simulated rainfall”AND“Brazil”in the Scopus,Web of Science,SciELO and Google Scholar *** found 143 articles published in the last 37 years(1985-2022).Our findings indicate that the main research areas covered in papers are soil erosion(57.34%),soil water infiltration(24.47%),nutrient losses(9.8%)and RS development and calibration/assessment(8.39%).In recent years,the number of published papers in international high-impact factor journals has *** of the papers(49.65%)refer to studies carried out by institutions located in the south and southeast regions of ***,there is a large gap of studies on simulated rainfall in other regions of Brazil,where important biomes such as the Cerrado,Amazon,Caatinga,and their transitions are *** study informs research priorities on soil erosion under simulated rainfall and provides a bibliographic database that can assist in more detailed future analyses.

关键词： Rainfall simulator Soil and water losses Soil water infiltration Bibliometrics Scientific review

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Growth and Flowering of Five Mango Cultivar under Subtropics Conditions of Brazil

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American Journal of Plant Sciences 2014年第3期5卷 393-402页

作者： Andréa Carvalho da Silva adilson pacheco de souza Sarita Leonel Manoel Euzébio de souza Dayana Portes Ramos Adriana Aki Tanaka department of Plant Production School of Agronomic Sciences State University of Sao Paulo Botucatu Brazil Institute of Agricultural and Environmental Sciences Federal University of Mato Grosso Sinop Brazil

The evaluation of the new cultivars adaptation and yield potential of Mangifera indica L. provides tools to assist and improve the mango production in different climates conditions. This study aimed to evaluate the phenological and reproductive development of five mango cultivars (Bourbon, Haden, Palmer, Parwin and Tommy Atkins), on climate conditions in dry land and four production cycles (from 08/2007 to 01/2011), at S?o Manuel, S?o Paulo state, Brazil. The variables were total plant height, trunk height, stem diameter and the first insertion diameter, fruits physical characteristics, yield and harvest period, flowering seasonality and morphological characterization of the inflorescences. It was found that the four-year-old plants of Haden cv. reach 4.0 m high and 0.20 m of trunk diameter. Bourbon cultivar had the highest flowering period, from April to October. Tommy Atkins cv. had productivities of 14779.07 kg·ha-1 in the fourth cycle and the productivity of Bourbon, Haden and Palmer cultivars was alternated.

关键词： Mangifera indica L. Phenology Environmental Factors

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Carbohydrates, Growth and Production of “Roxo de Valinhos” Fig Tree in Initial development under Irrigation Management

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American Journal of Plant Sciences 2015年第8期6卷 1126-1137页

作者： Manoel Euzébio de souza Sarita Leonel Andréa Carvalho da Silva adilson pacheco de souza Rafaela Lopes Martin Adriana Aki Tanaka department of Agronomy University of the Mato Grosso State Nova Xavantina Brazil department of Plant Production School of Agronomic Sciences State University of Sao Paulo Botucatu Brazil Institute of Agricultural and Environmental Sciences Federal University of Mato Grosso Sinop Brazil

The carbohydrates translocation and consequently growth and production of fig tree (Ficuscarica L.) vary according to the different management on cultivation conditions. The aim of this study was to evaluate the changes in the levels and total carbohydrates accumulation together with growth and “Roxo de Valinhos” fig trees production onimplementation of orchards in initial phase, cultivated with and without irrigation. We adopted a factorial arrangement (2 x 7) with four repetitions distributed in installments (with and without irrigation) subdivided in time (collect time). destructive analyzes were performed at 40, 80, 120, 160, 200, 240 and 280 days after pruning (DAP) and are measured: stem diameter and branch, stem length and branch, number of leaves, internodes and fruit. Subsequently, the plant parts were sectioned to obtain the leaf area, length and roots volume, fresh and dry matter weight. The number, weight and total productivity of fruits were evaluated. The media of all growth attributes and production characteristics were higher in treatments with water irrigation. The total carbohydrate content was higher at 120 and 160 DAP and the carbohydrates accumulation was increasing for most institutions over the plants development, except for the leaves that showed a decrease in the levels at 160 DAP. The fruits showed greater carbohydrates accumulation in relation to the other evaluated organs.

关键词： Ficus carica L. Water Management Growth Analysis

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Estimating Emission of Leaves Seedlings Forest in Different Shading Levels, at Conditions of Transition Amazon-Cerrado, Brazil

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American Journal of Plant Sciences 2014年第15期5卷 2330-2341页

作者： Emanoeli Borges Monteiro Cátia Cardoso da Silva Andréa Carvalho da Silva adilson pacheco de souza Institute of Agricultural and Environmental Sciences Federal University of Mato Grosso Sinop Brazil

This study determined the thermal requirements of forest native seedlings (Hymenolobium petraeum and Parkia pendula) and exotic seedlings (Adenanthera pavonina and Cassia fistula) all belonging to Fabaceae family, in three shading conditions (full sun, 50% and 65% of global radiation attenuation by poliefinas black screens). Also they were estimated of leaf emergence by Phyllochron and the Wang and Engel models, on climatological conditions at Sinop (Region of Transition Amazon-Cerrado), Mato Grosso State, Brazil, for winter period (between June and August of 2012). The minimum (Tb) and maximum (TB) basal temperatures and the optimum temperature (Topt) of growth of each species were estimated by regressions between relative growth rates and minimum, maximum and average temperatures, respectively. The values of the estimated Tb were 15.0°C, 16.4°C, 14.5°C and 14.6°C;to TB were 39.7°C, 37.1°C, 38.6°C and 40.1°C;and to Topt were 24.4°C, 24.9°C, 24.9°C and 25.1°C to A. pavonina, C. fistula, H. petraeum and P. pendula, respectively. The Phyllochron model showed highest efficiency in the estimation of leaf appearance when compared to Wang and Engel method.

关键词： Vegetative Growth Thermal Sum degree-Days Statistical Indicatives

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Effect of proteases on water-soluble and fat-soluble aroma precursors of goat visceras protein hydrolysate

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Food Bioscience 2022年第3期47卷 975-985页

作者： Ana Rita Ribeiro de Araújo Cordeiro Lorena Lucena de Medeiros Lary de souza Olegário Leila Moreira de Carvalho Taliana Kenia Alencar Bezerra Maria Teresa Bertoldo pacheco Mércia de Sousa Galvão Marta Suely Madruga Post Graduate Program in Food Science and Technology Department of Food EngineeringTechnology CentreFederal University of ParaibaCampus I58051-900João PessoaParaíbaBrazil Food Technology Institute (ITAL).Science and Food Quality Center 13070-179CampinasSão PauloBrazil

This study investigated the action of proteolytic enzymes in the production of goat viscera hydrolysates,and their flavoring *** study focus the production of flavor precursor molecules and the formation of volatile compounds resulting from four hydrolysis treatments:HA-Alcalase®,HF-Flavourzyme®,HN-Neutrase®,and HFN-Flavourzyme® and Neutrase®.The highest degree of hydrolysis (26.74%),number (23 volatiles) and concentration of volatile compounds (274.0 μg/L) were obtained with the action of *** main classes of volatile compounds identified in hydrolysates included acids,aldehydes,pyrazines,terpenes and Streacker *** acids,sugars and fatty acids were identified with higher concentrations in HF and HFN hydrolysates due to the low participation of these precursors in the formation of volatile ***,the use of Alcalase in the proteolysis of goat viscera stood out compared to other enzymes,providing impacting aroma compounds,such as pyrazines,for meat flavor.

关键词： Aroma precursors Flavoring Goat byproducts Proteases Enzymatic hydrolysates Volatile compounds

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Use of butyrate or glutamine in enema solution reduces inflammation and fibrosis in experimental diversion colitis

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World Journal of Gastroenterology 2012年第32期18卷 4278-4287页

作者： Rodrigo Goulart pacheco Christiano Costa Esposito Lucas CM Müller Morgana TL Castelo-Branco Leonardo Pereira Quintella Vera Lucia A Chagas Heitor Siffert P de souza Alberto Schanaider department of Surgery Experimental Surgery CenterSurgical Sciences Postgraduate ProgramMedical SchoolFederal University of Rio de JaneiroRio de JaneiroRJ 21941-913Brazil Laboratory of Cellular Immunology Department of Histology and EmbryologyInstitute of Biomedical SciencesFederal University of Rio de JaneiroRio de JaneiroRJ 21941-913Brazil department of Pathology Medical SchoolFederal University of Rio de JaneiroRio de JaneiroRJ 21941-913Brazil department of Internal Medicine Hospital Universitario Clementino Fraga FilhoFederal University of Rio de JaneiroRio de JaneiroRJ 21941-913Brazil

AIM:To investigate whether butyrate or glutamine enemas could diminish inflammation in experimental diversion ***:Wistar specific pathogen-free rats were submitted to a Hartmann's end colostomy and treated with enemas containing glutamine,butyrate,or *** were administered twice a week in the excluded segment of the colon from 4 to 12 wk after the surgical ***-up colonoscopy was performed every 4 wk for 12 *** effect of treatment was evaluated using video-endoscopic and histologic scores and measuring interleukin-1β,tumor necrosis factor-alpha,and transforming growth factor beta production in organ cultures by enzyme linked immunosorbent ***:Colonoscopies of the diverted segment showed mucosa with hyperemia,increased number of vessels,bleeding and mucus *** with either glutamine or butyrate induced significant reductions in both colonoscopic(P densities of collagen fibers in tissue(P = 0.015;P = 0.001),the number of goblet cells(P = 0.021;P = 0.029),and the rate of apoptosis within the epithelium(P = 0.043;P = 0.011) to normal *** high levels of cytokines in colon explants from rats with diversion colitis significantly decreased to normal values after treatment with butyrate or ***:The improvement of experimental diversion colitis following glutamine or butyrate enemas highlights the importance of specific luminal nutrients in the homeostasis of the colonic mucosa and supports their utilization for the treatment of human diversion colitis.

关键词：结肠炎丁酸引水实验炎症酶联免疫吸附试验纤维化谷氨酸

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In vitro differentiation capacity of human breastmilk stem cells:A systematic review

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World Journal of Stem Cells 2019年第11期11卷 1005-1019页

作者： Camila Maria Ribeiro pacheco Priscila Elias Ferreira Claudia Sayuri Sacaki Luana Alves Tannous Idiberto Jose Zotarelli-Filho Luiz Cesar Guarita-souza Katherine Athayde Teixeira de Carvalho Cell Therapy and Biotechnology in Regenerative Medicine department Pele Pequeno Príncipe InstituteChild and Adolescent Health Research and Pequeno Príncipe FacultyCuritiba 80.240-020ParanáBrazil PUCPR-Institute of Biological and Health Sciences CCBSCuritiba 80.215-901ParanáBrazil Post Graduate and Continuing Education(Unipos) Department of Scientific ProductionSao Jose do Rio Preto 15.020-040Sao PauloBrazil

BACKGROUND Mesenchymal stem cells are pluripotent cells that have the ability to generate cells from a cell line or in other cell types from different tissues but from the same *** those cells have more limited differentiation capacity than embryonic stem cells,they are easily obtained from somatic tissue and can be grown in large *** characteristic of undifferentiated stem cells differentiating into different cell lines arouses strategies in regenerative medicine for the treatment of different diseases such as neurodegenerative *** To evaluate the cell differentiation capacity of human breastmilk stem cells for the three germ layers by a systematic *** The searched databases were PubMed,EMBASE,OVID,and COCHRANE LIBRARY,published between 2007 and 2018 in the English *** were in vitro studies for analysis of the"cell differentiation potential"in the literature using the keywords“human breastmilk,”“stem cells,”and keywords combined with the Boolean operator“NOT”were used to exclude those articles that had the word“CANCER”and their respective synonyms,which were previously consulted according to medical subject heading *** 2009 guidelines were followed in this *** A total of 315 titles and abstracts of articles were *** these,21 were in common with more than one database,leaving 294 articles for *** that total,five publications met the inclusion *** analyzing the publications,it was demonstrated that human breastmilk stem cells have a high cellular plasticity,exhibiting the ability to generate cells of all three germ layers,endoderm,mesoderm,and ectoderm,demonstrating their *** cells expressed the genes,TRA-1-60/81,octamer-binding transcription factor 4,and NANOG,of which NANOG,a critical regulator for self-renewal and maintenance,was the most highly *** cells have the ability to differentiate in vitro into adipocytes,chondrocytes,osteocytes,oligod

关键词： Human breastmilk Stem cells Cell differentiation Pluripotency Stemness

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Non-Polar Chemical Constituents of Atemoya and Evaluation of the Cytotoxic and Antimicrobial Activity

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Phyton-International Journal of Experimental Botany 2021年第3期90卷 921-931页

作者： Suzana Vieira Rabêlo Fernanda Granja da Silva Oliveira Michele Miriam Calixto de Lira Livia Macedo Dutra adilson Sartoratto Marta Cristina Teixeira Duarte Maria Claudia dos Santos Luciano Maria Francilene souza Silva Cláudia doÓPessoa Manoel Odorico de Moraes Filho Emmanoel Vilaça Costa Jackson Roberto Guedes da Silva Almeida Post-Graduate Program in Biotechnology(RENORBIO) Federal Rural University of PernambucoRecifePernambuco52171-900Brazil Post-Graduate Program in Biotechnology State University of Feira de SantanaFeira de SantanaBahia44036-900Brazil Center for Studies and Research of Medicinal Plants(NEPLAME) Federal University of San Francisco ValleyPetrolinaPernambuco56304-205Brazil Multidisciplinary Center of Chemical Biological and Agricultural Research(CPQBA)Campinas State UniversityCampinasSão Paulo13083-970Brazil National Laboratory of Experimental Oncology(LabNOE) Federal University of CearáFortalezaCeará60020-181Brazil departament of Chemistry Federal University of AmazonasManausAmazonas69067-005Brazil

This study aimed to identify the chemical composition of essential oil from fruits(EOAF)and the hexanic crude extract from aerial parts(At-Hex)of atemoya(Annona cherimola x Annona squamosa),a hybrid belonging to the Annonaceae *** and antimicrobial activity was also *** was obtained by hydrodistillation using a Clevenger apparatus,and their composition was analyzed by gas chromatography-mass spectrometry(GC-MS)*** was tested against human tumor cell lines HCT-116(colon carcinoma),SF-295(glioblastoma),OVCAR-8(ovarian carcinoma)and HL60(leukemia)using 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide(MTT)assay,while antimicrobial activity was conducted by bioauthography method against eleven microorganisms ***-four compounds were identified in the EOAF and twenty-nine in *** monoterpenes linalool(25.70%),α-pinene(10.38%),β-pinene(9.12%),transocimene(7.43%),and the sesquiterpene bicyclogermacrene(12.58%)were the major constituents of EOAF,whereas the sesquiterpene spathulenol(13.91%)was the main compound of ***-Hex showed a high cytotoxicity against SF-295(glioblastoma).These findings show an important chemotaxonomic contribution for the Annonaceae family,mainly for the Annona *** proved to be a promising source of substances with potential cytotoxic activity.

关键词： Annona GC-MS volatile compounds terpenoids biologic activities

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Management of the Innovation Process of a Small Amazonian Company in the Food Sector

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Journal of Sociology Study 2011年第7期1卷 491-504页

作者： Joao Bosco Lissandro Reis Botelho Joesia Moreira Juliao pacheco Andre Luiz Nunes Zogahib Andreza de souza Silva Erasmus University Rotterdam The Netherlands EmbrapaWestern Amazonia Brazil Federal University of Rio de Janeiro/Amazonas EducationTechnology Center Brazil Federal University of Minas Gerais/State University ofAmazonas Brazil La SaUe College Brazil

The present article broaches aspects related to the management of the innovation process of a small company that works in the food industry of Manaus; the authors focus on the current types and levels of technological competencies existent in the company, describe their technological learning process and emphasize the innovation system that provides the organizational development support. This paper is based on a specific individual study and on empirical evidence collected using various techniques. It demonstrates how the management of the technological learning process and the innovation system boost the growth trajectory in a small company, by the fact that they contribute to the effective development of technological competencies considered fundamental to perfect the level of competitiveness of the company.

关键词：创新体系过程管理粮食部门亚马逊技术能力学习过程能力水平行业管理

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Screening of Type 2 Diabetes in the City of Belo Horizonte: Differences between Genders

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Open Journal of Endocrine and Metabolic Diseases 2016年第4期6卷 141-149页

作者： Braulio Roberto Gonçalves Marinho Couto Katiussia Brito Porto Fabiane de Freitas Sales deborah Campos Oliveira Larissa da Silva pacheco Lídia Christina Guimarães Pereira Talita Santos de Almeida Geiza Francielle Rodrigues de souza Mariana Santos Romualdo Jaqueline Paulino de souza Clara Araújo Veloso Instituto de Ciências Biológicas e da Saúde (ICBS) Centro Universitário de Belo Horizonte Brasil

Introduction: Diabetes mellitus is a major public health problem that carries a high social and economic burden. Its diagnosis is unknown in half of individuals who have the disease. The diagnosis of the risk factors should be done in the beginning, since changes in lifestyle and hyperglycemic correction may delay the appearance of the disease and its complications. In this context, screening has been considered an important tool for an early detection of diabetes in asymptomatic adults. Objective: The objective is to track diabetes in people from BH, comparing genders. Patients and methods: People were interviewed with questions concerning the risk factors associated with the development of diabetes. According to the risk factors present, they were classified as non-diabetic [ND], pre-diabetic [PD] or diabetic [DM]. Statistical analyses were performed considering p ≤ 0.05 as significant. Results: 1264 individuals participated (5.5% DM, 6.5% PD, 88.0% ND). When grouped, PD and DM males were more prevalent than PD and DM females. Those in the DM group had higher blood pressure, age, glycaemia, number of past smokers, first-degree relatives with diabetes than either PD or ND. Both males and females in DM and PD groups had a higher waist circumference than did either ND males or females. ND men had a higher intake of fried food and smoked more in the past than ND women. Both ND and PD males had higher blood pressure than women from the same groups. Conclusion: Screening for diabetes is very important for an early diagnosis and to avoid future complications in patients. It’s possible to infer that women are more conscientious when it comes to taking care of themselves than men.

关键词： Diabetes Mellitus Screening Gender Risk Factors

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