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基于GIS方法与综合城市规划计算城市林地损失--以巴西Jo§io Pessoa为例

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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Al_2O_3负载Cu,Fe或Ni掺杂氧化钼催化乙苯氧化脱氢(英文)

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催化学报 2015年第5期36卷 712-720页

作者： Tiago Pinheiro Braga Ant?nio Narcísio Pinheiro edson R.leite Regina Cláudia R.dos Santos Antoninho Valentini LABPEMOL-Laboratório de Peneiras Moleculares Institute of Chemistry Federal University of Rio Grande do Norte Department of Chemistry Federal University of S?o Carlos Langmuir-Laboratório de Adsor??o e Catálise Department of Analytical Chemistry and Physical Chemistry Federal University of Ceará

Molybdenum-based catalysts supported on Al_2O_3 doped with Ni, Cu, or Fe oxide were synthesized and used in ethylbenzene dehydrogenation to produce styrene. The molybdenum oxide was supported using an unconventional route that combined the polymeric precursor method(Pechini) and wet impregnation on commercial alumina. The samples were characterized by X-ray diffraction(XRD), N_2 adsorption-desorption isotherms, temperature-programmed reduction of H_2(H_2-TPR),and thermogravimetric(TG) analysis. XRD results showed that the added metals were well dispersed on the alumina support. The addition of the metal oxide(Ni, Cu, or Fe) of 2 wt% by wet impregnation did not affect the texture of the support. TPR results indicated a synergistic effect between the dopant and molybdenum oxide. The catalytic tests showed ethylbenzene conversion of 28%–53% and styrene selectivity of 94%–97%, indicating that the addition of the dopant improved the catalytic performance, which was related to the redox mechanism. Molybdenum oxides play a fundamental role in the oxidative dehydrogenation of ethylbenzene to styrene by its redox and acid–base properties. The sample containing Cu showed an atypical result with increasing conversion during the reaction, which was due to metal reduction. The Ni-containing solid exhibited the highest amount of carbon deposited, shown by TG analysis after the catalytic test, which explained its lower catalytic stability and selectivity.

关键词：氧化铝载体乙苯脱氢铁氧化物氧化脱氢钼氧化物镍掺杂氧化还原机理金属氧化物

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析因设计结合响应面法分析甲烷干重整过程中通过形成碳纳米管进行二氧化碳减排(英文)

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催化学报 2014年第4期35卷 514-523页

作者： Tiago P.Braga Regina C.R.Santos Barbara M.C.Sales Bruno R.da Silva Antnio N.Pinheiro edson R.leite Antoninho Valentini Department of Analytical Chemistry and Physical Chemistry Federal University of Ceara Department of Chemistry Federal University of So Carlos

A factorial experimental design was combined with response surface methodology(RSM) to opti-mize the catalyzed CO2 consumption by coke deposition and syngas production during the dry re-forming of CH4. The CH4 /CO2 feed ratio and the reaction temperature were chosen as the variables, and the selected responses were CH4 and CO2 conversion, the H2 /CO ratio, and coke deposition. The optimal reaction conditions were found to be a CH4 /CO2 feed ratio of approximately 3 at 700 °C, producing a large quantity of coke and realizing high CO2 conversion. Furthermore, Raman results showed that the CH4 /CO2 ratio and reaction temperature affect the system's response, particularly the characteristics of the coke produced, which indicates the formation of carbon nanotubes and amorphous carbon.

关键词：二氧化碳转化响应面法碳纳米管析因设计甲烷碳减排重整管形

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The Quality of Life for People with Parkinson’s Disease in Relation to Their Oral Health

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Open Journal of Stomatology 2018年第11期8卷 312-318页

作者： Phablo Glewber Torres Bezerra Samuel Rodrigo de Andrade Veras Camila Caroline da Silva Renato Mariano da Silva Deivison edson Pereira da Silva Eduardo Borges da Costa leite Maria das Gracas Wanderley de Sales Coriolano Carla Cabral dos Santos Accioly Lins Federal University of Pernambuco RecifeBrazil Department of Prosthodontics and Oral and Maxillofacial Surgery Federal University of PernambucoRecifeBrazil Department of Anatomy Federal University of PernambucoRecifeBrazil

The present study aimed to evaluate the correlation between the oral health status and the quality of life for people with Parkinson’s disease. The Decayed, Missing, Filled (DMFT) index and the quality of life questionnaire for people with Parkinson’s disease (Parkinson’s Disease Questionnaire-39) were used as evaluation instruments. Sixty-two people with a clinical diagnosis of Parkinson’s disease between stages 1 and 3, age between 46 and 86 years, of both sexes, with an average time of disease evolution of 7 years, participated in the study. Data were evaluated using the Pearson’s correlation test, and one-way ANOVA (p < 0.05). The mean DMFT obtained was 23;there was no correlation between the DMFT values and the total score of the Parkinson’s Disease Questionnaire-39 neither in its domains, nor between the DMFT and the stages of Parkinson’s disease (p = 0.61). We found that the oral health of parkinsonians is deficient due to the high number of missing teeth, but their perception of quality of life is favorable despite their motor limitations related to mobility, and activities of daily living.

关键词： Parkinson’s Disease Quality of Life DMFT Index

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Interleukin 28B-related polymorphisms: A pathway for understanding hepatitis C virus infection?

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World Journal of Gastroenterology 2013年第42期19卷 7399-7404页

作者： Raquel Francine Liermann Garcia Simone Moreira Ana Lucia de Araújo Ramos Leslie Ecker Ferreira Angelo Alves de Mattos Cristiane Valle Tovo Lysandro Alsina Nader Juliene Antonio Ramos edson Rondinelli Arnaldo de Jesus Dominici Christian Evangelista Garcia Mauro de Souza leite Pinho Carlos Eduardo Brando-Mello Cristiane Alves Villela-Nogueira Paulo Henrique Condeixa de Frana Departamento de Medicina Universidade da Regio de Joinville/UnivilleJoinville89219-719 Santa CatarinaBrazil Departamento de Clinica Médica e Cirurgia Geral Hospital Municipal So José Joinville89202-000 Santa CatarinaBrazil Departamento de Clínica Médica Servio de HepatologiaFaculdade de Medicina/Hospital Universitário Clementino Fraga Filho/Universidade Federal do Rio de Janeiro21941-913 Rio de JaneiroBrazil Servio de Gastroenterologia e Hepatologia Irmandade da Santa Casa de Misericórdia/ISCMPAPorto Alegre90020-090 Rio Grande do SulBrazil Servio de Endoscopia Universidade Federal de Pelotas/UFPelPelotas96010-610 Rio Grande do SulBrazil Instituto de Biofísica Carlos Chagas Filho/UFRJ 21941-902 Rio de JaneiroBrazil Departamento de Gastroenterologia Hospital Universitário da Universidade Federal do Maranh o/UFMASo Luis65020-560 MaranhoBrazil Servio de Gastroenterologia Hospital Universitário Gaffrée Guinle/HUGG/UNIRIO20270-004 Rio de JaneiroBrazil

AIM:To analyze the role of rs12979860 and rs8099917polymorphisms in hepatitis C virus(HCV)genotype 1infection of ***:A total of 145 adult patients diagnosed with genotype 1 chronic hepatitis C(CHC)who had completed a 48-wk regimen of pegylated-interferonα-2a or-2b plus ribavirin combination therapy were recruited from six large urban healthcare centers and199 healthy blood donors(controls)from a single site between January 2010 and January *** on the patients’response to treatment was *** chain reaction-restriction fragment length polymorphism genotyping of the interleukin(IL)28B gene fragment encompassing the single nucleotide polymorphisms(SNPs)rs12979860(C/T)and rs8099917(T/G)was carried out for 79 of the CHC patients and 199 of the ***-directional amplicon sequencing of the two SNPs was carried out for the remaining 66 CHC ***:SNP rs12979860 genotyping was successful in 99.5%of the controls and 97.2%of the CHC patients,whereas the SNP rs8099917 genotyping was successful in 95.5%of the controls and 100%of the CHC *** genotype and allele distributions for both rs12979860 and rs8099917 were significantly different between the control and CHC patient groups,with significantly higher genotype frequencies of CC and TT in the controls(P=0.037 and 0.046,respectively)and of TT and GG in the CHC patients(P=0.0009and 0.0001,respectively).Analysis of the CHC patients who achieved sustained virological response(SVR)to treatment(n=55)indicated that the rs12979860 C allele and CC genotype were predictors of SVR(P=0.02).No significant correlation was found between rs8099917 genotypes and treatment response,but carriers of the T allele showed significantly higher rates of SVR(P=0.02).Linkage disequilibrium analysis of the group that achieved SVR showed a significant association between rs12979860 and rs8099917(P=0.07).CONCLUSION:The higher allele frequency of rs12979860 C and rs8099917 T observed in non-HCVinfec

关键词： Hepatitis C Interleukin 28B Single nucleotide polymorphisms Sustained virological response Brazil

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