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Urban forest loss using a GIS-based approach and instruments for integrated urban planning:A case study of Jo?o Pessoa,Brazil

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Journal of Geographical Sciences 2021年第10期31卷 1529-1552页

作者： Leandro Ismael de Azevedo LACERDA JoséAugusto Ribeiro da SILVEIRA Celso Augusto Guimarães SANTOS Richarde Marques da SILVA Alexandro medeiros SILVA thiago victor medeiros do nascimento Edson Leite RIBEIRO Paulo Vitor nascimento de FREITAS Federal University of Paraíba Laboratory of Urban and Built Environment-LAURBE58051-900 João PessoaParaíbaBrazil Federal University of Paraíba Department of Architecture and Urbanism58051-900 João PessoaPBBrazil Federal University of Paraíba Department of Civil and Environmental Engineering58051-900 João PessoaPBBrazil Federal University of Paraíba Department of Geosciences58051-900 João PessoaPBBrazil Ministry of Cities Setor de Autarquias SulQuadra 01Lote 01/06Bloco HEd.Telemundi II70070-010 BrasíliaDFBrazil

Urban forests play an important role in the thermal comfort and overall life of local populations in large-and medium-sized *** study analyzes urban forest loss and maps land use and land cover(LULC)changes between 1991 and 2018 by evaluating the use of urban planning instruments for the mitigation of urban forest loss in Jo?o Pessoa,*** this purpose,satellite-derived LULC images from 1991,2006,2010 and 2018 and data on urban forest loss areas obtained using the Google Earth Engine were *** addition,this paper also discusses the instruments used for integrated urban planning,which are(a)the legal sector,responsibility and nature;(b)the urban expansion process;and(c)the elements of urban *** results show a clear shift in land use in the study *** major changes in LULC classes occurred in urban areas and herbaceous vegetation,while the greatest loss was in arboreal/shrub ***,an increase in the pressure to occupy zones intended for environmental preservation could be *** results showed similar accuracies with other studies and more spatial *** characteristics of the patterns,traces,and hotspots of urban expansion and forest cover loss were *** highlighted the potential use of this proposed framework to be applied and validated in other parts of the world to help better understand and quantify various aspects of urban-related problems such as urban forest loss mapping using instruments for integrated urban planning and low-cost approaches.

关键词： integrated planning mapping thematic synthesis urban afforestation urban planning

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Conocarpus erectus L., a plant with a high content of structural sugars, ions and phenolic compounds, shows antioxidant and antimicrobial properties promoted by different organic fractions

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Asian Pacific Journal of Tropical Biomedicine 2018年第9期8卷 463-470页

作者： Dayane Kelly Dias do nascimento Santos Weslley Henrique de Oliveira Melo Anastassia Mariáh Nunes de Oliveira Lima Iranildo Joseda Cruz Filho Glaucia Manoella de Souza Lima Tulio Diego da Silva Maiara Celine de Moura Marcia Silva do nascimento Ana Maria Souto Maior thiago Henrique Napoleao Cristiane Moutinho Lagos de Melo Department of Biochemistry Biosciences Centre Federal University of Pernambuco Department of Antibiotics Biosciences Centre Federal University of Pernambuco Center of Strategic Technologies of the Northeast

Objective: To evaluate the structural and chemical composition of plant and the antioxidant and antimicrobial activities promoted by hexanic, ethanolic and ethyl acetate fractions obtained from leaves of Conocarpus ***: Organic fractions were characterized through UPLC-MS and *** potential was performed through DPPH and molybdenum phosphate *** and antifungal assays were performed in accordance with Clinical and Laboratory Standards Institute ***: The obtained biomass of Conocarpus erectus leaves showed the high presence of glucose(0.45 g/L), cellulose(28.69%), Na(55.126 μg/L) and K(31.163 μg/L).We identified seven compounds in the hexanic and ethyl acetate fractions, and eight compounds in ethanolic ***, phenolic compounds are prevalent in all organic fractions with values of(10.04 ± 0.24),(221.26 ± 1.84),(340.53 ± 0.84) mg/g GAE to hexanic, ethyl acetate and ethanolic fraction, *** results showed a high potential in ethyl acetate fraction(71.82 ± 6.87)% and(10.89 ± 0.05)% in DPPH and molybdenum phosphate techniques, *** ethanolic fraction showed moderate bacteriostatic and bactericidal activity against Staphylococcus aureus and presented a high fungistatic potential for all Candida species ***: Organic fractions obtained from leaves of Conocarpus erectus present antimicrobial and antioxidant properties, and these findings contribute to scientific information for the effectiveness on use of this plant in the development of a phytotherapic compound.

关键词： Combretaceae Phenolic compounds Antimicrobial activity Antioxidant

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Changes in calcium accumulation and utilization efficiency and their impact on recycling,immobilization,and export across the oil palm cycle

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Oil Crop Science 2024年第3期9卷 143-150页

作者： Ismael de Jesus Matos Viégas Luma Castro de Souza Eric victor de Oliveira Ferreira Milton Garcia Costa Glauco André dos Santos Nogueira Vitor Resende do nascimento Candido Ferreira de Oliveira Neto Capanema Campus Federal Rural University of the Amazon(UFRA)Av.Barao de CapanemaCaixa D'agua5514-6434ParaBrazil Center of Agricultural and Environmental Sciences Federal University of Maranhao(UFMA)ChapadinhaBR-222km 04SNBoa Vista65500000MaranhaoBrazilc Capitao Poço Campus Federal Rural University of the Amazon(UFRA)Tv.Pau AmareloS/n-Vila Nova68650-000Capitao PoçoParaBrazil Department of Soil Science Sao Paulo State University(Unesp)School of Agricultural and Veterinarian SciencesJaboticabalVia de Acesso Prof.Paulo Donato CastelaneCastellane-S/N-Vila Industrial14884-900Sao PauloBrazil Institute of Agricultural Sciences(ICA) Federal Rural University of the Amazon(UFRA)Estr.Principal da Ufra2150Curio-Utinga66077-580BelemParaBrazil

Effective calcium(Ca)management is crucial for optimizing oil palm cultivation and enhancing crop *** study aimed to gain insights into the dynamics of Ca concentration,accumulation,exportation,immobilization,and recycling in various oil palm organs relative to plant *** experiment was conducted at the Agropalma enterprise site in the northeastern region of Para State,Brazil,evaluating seven plant age treatments:2,3,4,5,6,7,and 8 years *** a completely randomized design with four *** results demonstrated an age-related increase in Ca concentration in petioles,rachis,arrows,male inflorescences,peduncles,and ***,Ca accumulation exhibited an upward trend in all organs with progressing plant ***,the study revealed an enhanced Ca use efficiency across all plant organs in correlation with the age of oil palm *** findings underscore the dynamic nutritional demands of oil palm,influencing Ca immobilization,cycling,and export throughout its developmental stages.

关键词： Elaeis guineensis Jacq Ca cycling Ca export Ca immobilization Ca use efficiency Plant nutrition Amazon

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Analysis of the Deformation of Composite Materials of Scrapes of Tire and Latex with Temperature Variation

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Journal of Chemistry and Chemical Engineering 2012年第1期6卷 39-47页

作者： Elmo thiago Lins Coeuras Ford Rubens Maribondo do nascimento Jose Ubiragi de Lima Mendes Antonio Torres Marques Celeste Margarida Correia Pereira Technological Center Campus Universitfrio Federal University of Rio Grande do Norte Lagoa Nova-Natal-RN 59072-790Brazil Faculty of Engineering University of Porto Porto 4200-465 Portugal Institute of Mechanical Engineering and Industrial Administration University of Porto Porto 4200-465 Portugal

The great major applications of thermal isolation are in the strip of drops and averages temperatures （up to 180 ℃）, which is used from aggressive materials to the nature, such as glass wool, rock wool, polystyrene, EPS among others. In spite of the effectiveness in the retention of the flow of heat, such materials possess considerable cost and they are discarded for long years to be decomposed. In that context, to adapt to the world politics about the preservation of the environment, a study began with intention of developing a material composite with thermal properties, originating from insulating industrial residues. In this research, the behavior of this composite was analyzed, when it submitted traction efforts. For this, a term-mechanic was used （DMA）, where the composite was differentiated under variation temperatures. It was also certain that the gradient temperature of the composite was the source of heat, the conductivity and thermal diffusion. Consequently, the function of the answers of the system was possible to be observed with the deformation of the composite with the tension and temperature variation, as well as the temperature gradient for each proportion of the composite.

关键词： Composite latex deformation.

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Joining Paths and Dividing Paths： Juiz de Fora, Brazil

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Journal of Civil Engineering and Architecture 2013年第9期7卷 1157-1163页

作者： Luciane Tasca Antonio Colchete Filho victor nascimento Department of Architecture and Urbanism University of Juiz de Fora Juiz de Fora/MG 36036-330 Brazil

The aim of this paper is to present the urban history of Juiz de Fora, a city with some 500,000 inhabitants in southeastern Brazil, and discuss how strategic decisions about the planning and construction of roads and highways can determine ways of life in a city. While paths may integrate landholdings and territories, they may also segregate communities and environments, causing deep rifts in the fabric of urban and land areas. The growth of Juiz de Fora is particularly marked by the construction of paths. This article reviews the local urban history from the establishment of paths in the city, to an analysis of the major impact and benefits they have had, notably on the local economy and demographics, as well as on the conservation of the local environment： Issues that are frequently relegated to a secondary role in the cost-benefit analysis of the city＇s planning decisions. After analysis of the case study, the authors concluded that citizens should be included on the agenda of the city, from spectators to actors of daily urban life.

关键词： Paths urban form highways planning history Juiz de Fora Brazil.

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Cardiac Myeloperoxidase Activity Is Elevated in Hypertensive Pregnant Rats

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Journal of Huazhong University of Science and Technology(Medical Sciences) 2017年第6期37卷 904-909页

作者：朱明林赵金平崔凝 victor H.Goncalves-Rizzi Jose S.Possomato-Vieira Regina A.nascimento Carlos A.Dias-Junior Department of Thoracic and Cardiovascular Surgery Zhongnan HospitalWuhan University Department of Gastroenterology Renmin Hospital of Wuhan University Department of Pharmacology Biosciences Institute of BotucatuSao Paulo State University (UNESP)

Myeloperoxidase（MPO） is released from activated neutrophils. The inflammation in preeclampsia was found to be associated with endothelial dysfunction. We hypothesized that cardiac and circulating MPO levels are elevated in hypertensive pregnancy. Systolic and diastolic blood pressure and heart rate were measured on pregnancy days 14, 16, 18 and 20 in normal pregnant and hypertensive pregnant rats. Left and right ventricle weights, the number of viable fetuses, litter size, fetal and placenta weights were recorded on gestational day 21. Circulating and cardiac MPO activities, soluble fms-like tyrosine kinase-1（sFlt-1） and vascular endothelial growth factor（VEGF） and nitric oxide（NO） were detected. The results showed increases in cardiac（left, but not right ventricle） and circulating MPO activities, and concomitantly lower number of viable fetuses, litter size, and fetal and placenta weights, and decreases in NO in hypertensive pregnant rats. Also, the increases in circulating sFlt-1 and VEGF were found in hypertensive pregnant group. In conclusion, maternal and fetal detrimental changes along with increases in circulating sFlt-1 and VEGF in hypertensive pregnancy may be associated with increases in cardiac and circulating MPO activities, confirming the causative role of inflammatory response in preeclampsia.

关键词： hypertensive pregnancy preeclampsia rats myeloperoxidase

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Tertiary peritonitis: A disease that should not be ignored

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World Journal of Clinical Cases 2021年第10期9卷 2160-2169页

作者： Hanna Santos Marques Glauber Rocha Lima Araújo Filipe Antônio França da Silva Breno Bittencourt de Brito Paulo victor Dias Versiani Jaqueline Silva Caires thiago de Carvalho Milet Fabrício Freire de Melo Campus Vitória da Conquista Universidade Estadual do Sudoeste da BahiaVitória da Conquista 45083-900BahiaBrazil Instituto Multidisciplinar em Saúde Universidade Federal da BahiaVitória da Conquista 45029-094BahiaBrazil Department of Surgery Hospital Geral de Vitória da ConquistaVitória da Conquista 45029-094BahiaBrazil

Intra-abdominal infections can be classified into uncomplicated or complicated(peritonitis). Peritonitis is divided into primary, secondary, and tertiary. Tertiaryperitonitis is the less common but the most severe among peritonitisstratifications, being defined as a recurrent intra-abdominal infection that occurs48 h after a well-succeeded control of a secondary peritonitis. This disease has acomplex pathogenesis that is closely related to the capacity of the peritonealcavity to activate immunological processes. Patients who progress to persistentperitonitis are at an increased risk of developing several infectious complicationssuch as sepsis and multiple organ failure syndrome. Moreover, tertiary peritonitisremains an important cause of hospital death mainly among patients withassociated risk factors. The microbiological profile of organisms causing tertiaryperitonitis is often different from that observed in other types of peritonitis. Inaddition, there is a high prevalence of multidrug-resistant pathogens causing thiscondition, and an appropriate and successful clinical management depends on anearly diagnosis, which can be made easier with the use of clinical scorespresenting a good prediction value during the intensive care unit ***, immediate therapy should be performed to control theinfectious focus and to prevent new recurrences. In this sense, the treatment isbased on initial antimicrobial therapy and well-performed peritoneal drainage.

关键词： Tertiary peritonitis Pathogenesis Clinical manifestation Diagnosis Treatment Prognosis

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Study on enzymes of industrial interest in digestive viscera: Greater amberjack (Seriola dumerili)

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Journal of Coastal Life Medicine 2017年第6期5卷 233-238页

作者： Vagne Melo Oliveira thiago Pajeúnascimento Caio Rodrigo Dias Assis Ranilson de Souza Bezerra Ana Lúcia Figueiredo Porto Laboratory of Bioactive Product Technology–LABTECBIO Department of Morphology and Animal PhysiologyFederal Rural University of PernambucoRecife-PEBrazil Laboratory of Enzymology–LABENZ Department of BiochemistryFederal University of PernambucoRecife-PEBrazil Laboratory of Immunopathology Keizo Asami Federal University of PernambucoRecife-PEBrazil

Objective:To investigate the presence of industrial enzymes (trypsin and chymotrypsin) as well as collagenolytic and fibrinolytic activities of the neglected processing waste of greater amberjackSeriola dumerili(S. dumerili). Methods: The investigations on trypsin, chymotrypsin, collagenolytic and fibrinolytic activities in residues in digestive viscera were performed. The enzymes trypsin and chymotrypsin were physicochemically characterized (including pH- and thermo-stabilities and sensitivity to metal ions and inhibitors). The kinetic parameters were also determined. Collagenolytic and fibrinolytic activities of the crude extract were also investigated. Results:The crude extract ofS. dumerili showed enzymatic activity of (1.4600 ± 0.0011 and (0.7100 ± 0.0079) IU/mg protein for trypsin and chymotrypsin, respectively. The optimal temperature and pH was 60°C and 9 for trypsin and 40°C and 8 for chymotrypsin. The main inhibitory ions were in the following order: Fe3+> Cu2+> Zn2+> Cd2+> Hg2+ (trypsin) and Hg2+> Fe3+> Zn2+> Cd2+> Mn2+(chymotrypsin). TLCK and benzamidine were the strongest inhibitors for both enzymes. The crude extract also presented collagenolytic activity [(42.44 ± 0.01) IU/mg] and fibrinolytic activity ((26.70 ± 0.05) IU/mL)Conclusions:The crude extract ofS. dumerili showed potential for reuse of its residues and to provide biomolecules of industrial interest like trypsin and to be a source of fibrinolytic enzymes.

关键词： Biomolecules Enzymes Residues Digestive viscera

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Comparison of Three Experimental Models for Rat Osteoarthritis Induction

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Journal of Biosciences and Medicines 2016年第12期4卷 62-69页

作者： Henrique Ribeiro Rodrigues-Neto Edilson Ferreira Andrade-Junior Denilson Jose Silva Feitosa-Junior André Lopes Valente thiago Cesar Xavier Bianca Caroline do nascimento Alho Renan Kleber Costa Teixeira Fabio Vidal Moriya Rui Sérgio Monteiro de Barros Department of Orthopaedics and Traumatology Porto Dias Hospital Bel&eacute m Brazil Experimental Surgery Laboratory Par&aacute State University Bel&eacute m Brazil

Background: Osteoarthritis is a slowly progressive and debilitating disease with high prevalence in adult population. Knee is one of the joints most affected by this disorder. There are several models for animals’ osteoarthritis induction, however it is not identified any paper that compares these techniques. The present study was aimed to define the most appropriate model for rats osteoarthritis induction. Material and Methods: 40 Wistar rats were distributed into 4 groups of 10 animals each: normality group (NG);meniscectomy group (MG);quinolone group (QG) and iodoacetate group (IG). Radiographic images of the rat’s knees were analyzed as well as the amount of chondrocytes in the epiphyseal and articular cartilage. Results: In the radiographic analysis, there was a low correlation between the raters. Regarding the amount of chondrocytes in the epiphyseal cartilage, it was noticed that the IG and QG groups had fewer chondrocytes than NG, in contrast to MG that reported similar results to normality (p > 0.05). There was no significant difference between IG and QG groups (p > 0.05). Regarding the amount of chondrocytes in articular cartilage, it was noticed that the IG group showed fewer chondrocytes than NG (p 0.05). There was no significant difference between QG and MG groups (p > 0.05). Conclusion: Intraarticular injection of iodoacetate in rats is the model with greatest effect on reduction of chondrocytes amount.

关键词： Osteoarthritis Knee Joint Experimental Arthritis Animal Disease Models Rats

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Modeling Environmental Susceptibility of Municipal Solid Waste Disposal Sites: A Case Study in São Paulo State, Brazil

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Journal of Geographic Information System 2017年第1期9卷 8-33页

作者： victor Fernandez nascimento Anahi Chimini Sobral Pedro R. Andrade Jean Pierre Henry Balbaud Ometto Nazli Yesiller Earth System Science Center (CCST) National Institute for Space Research (INPE) Sao José dos Campos Brazil Global Waste Research Institute (GWRI) California Polytechnic State University (Cal Poly) San Luis Obispo USA

The large excess of solid waste generated in cities is a result of population growth and economic development. Properly managing this municipal solid waste (MSW) is a challenge, mainly in underdeveloped and developing countries where financial concerns are an added problem. From the environmental point of view, a major issue is properly disposing MSW taking into consideration a wide range of factors, and working with different spatial data. In this study, we used geographic information system (GIS) to perform multi-criteria decision analysis (MCDA) conducted by analytical hierarchy process (AHP). The development of the environmental impact susceptibility model (EISM) for municipal solid waste disposal sites (MSWDS) applied to the state of Sao Paulo, Brazil considered factors such as geology, pedology, geomorphology, water resources, and climate represented by fifteen associated sub-factors. The results indicated that more than 82% of Sao Paulo’s territory is situated in areas with very low, low, and medium environmental impact susceptibility categories. However, in the remaining 18% of the state land area, 85 landfills are located in areas with high and very high environmental impact susceptibility categories. These results are alarming because these 85 landfills receive approximately 17,886 tons of MSW on a daily basis, which corresponds to 46% of all municipal solid waste disposed in Sao Paulo state. Therefore, decision makers, urban planners and policymakers could use the findings of the EISM towards mitigating the environmental impacts caused by MSWDS.

关键词： Modeling Geographic Information System (GIS) Environmental Impact Municipal Solid Waste Landfills Multi-Criteria Decision Analysis (MCDA) Analytic Hierarchy Process (AHP)

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