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Photonics bridges between turbulence and spin glass phenomena in the 2021 Nobel Prize in Physics

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Light(Science & Applications) 2022年第5期11卷 743-745页

作者： A.S.L.Gomes C.B.de Araújo A.M.S.Macêdo I.R.R.González L.de S.Menezes P.I.R.Pincheira R.Kashyap G.L.vasconcelos E.P.Raposo Departamento de Física Universidade Federal de PernambucoRecifePE 50670-901Brazil Unidade Acadêmica de Belo Jardim Universidade Federal Rural de PernambucoBelo JardimPEBrazil Chair in Hybrid Nanosystems Nanoinstitut MünchenFakultät für PhysikLudwig-Maximilians-Universität München80539 MünchenGermany Departamento de Ciencias Físicas Universidad de La FronteraTemucoChile Fabulas Laboratory Department of Engineering PhysicsDepartment of Electrical EngineeringPolytechnique MontrealMontreal H3C 3A7 QCCanada Departamento de Física Universidade Federal do ParanáCuritibaPR 81531-990Brazil

A photonic connection between turbulence and spin glasses has been recently established both theoretically and experimentally using a random fiber laser as a photonic *** unveiling this interplay,it links the works of... 详细信息

关键词： fiber turbulence Nobel

Lower limb balance,ankle dorsiflexion,orofacial tissue pressure,and occlusal force of rugby players

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Sports Medicine and Health Science 2024年第2期6卷 173-178页

作者： Rafael R.Machado Marcelo Palinkas Paulo B.de vasconcelos Sara Gollino Veridiana W.Arnoni Marcos Vinicios R.Prandi Isabela H.Regalo Selma Siessere Simone C.H.Regalo School of Dentistry of Ribeirao Preto University of Sao PauloBrazil National Institute for Translational Medicine(INCT-TM) Ribeirao PretoBrazil

This cross-sectional study examined the lower limb balance,ankle dorsiflexion,orofacial tissue pressure,and occlusal strength of rugby ***-six participants were divided into groups:rugby players(n=13)and healthy sedentary adults(n=13).Participants underwent an analysis of lower limb balance using a composite score(Y-Balance Test).Ankle dorsiflexion was measured using the Lunge *** Iowa Oral Performance Instrument was employed to measure orofacial tissue *** force was measured with a dynamometer,and T-Scan assessed occlusal contact *** were analyzed using the t-test(p<0.05)and ANCOVA with age and weight as covariates,where it is possible to verify that these factors did not influence the results *** differences were observed in the balance of the right(p=0.07)and left(p=0.02)lower limbs,where rugby players had lower composite *** were significant differences in the right(p=0.005)and left(p=0.004)lunges,with rugby players showing lower values,as well as lower tongue pressure(p=0.01)and higher lip pressure(p=0.03),with significant differences to sedentary *** was no significant difference in molar bite force and distribution occlusal contacts between *** seems to reduce lower limb displacement,cause ankle hypomobility,lead to changes in orofacial tissues,particularly the tongue and *** study is significant for identifying significant differences between rugby players and sedentary individuals,providing new insights into the impact of rugby on health and performance,which can benefit sports training and injury prevention.

关键词： Rugby Y-balance test Lunge test Orofacial tissues Occlusal force

Crambe (<i>Crambe abyssinica</i>) Cultivation under Different Levels of Fertilization with Nitrogen, Phosphorus and Potassium

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American Journal of Plant Sciences 2017年第9期8卷 2031-2039页

作者： Ana Carolina F. de vasconcelos Lúcia Helena G. Chaves Josely Dantas Fernandes Gilvanise Alves Tito Department of Agricultural Engineering Federal University of Campina Grande Paraiba State Brazil Department of Agroecology and Agropecuaria State University of Paraiba Paraiba State Brazil

The effects of fertilization on crambe are poorly understood;in this sense, this study aimed to evaluate the crambe growth under different levels of nitrogen (0, 40, 80, 120 kg·ha-1), phosphorus (0, 50, 100, 150 kg·ha-1), and potassium (0, 30, 60, 90 kg·ha-1) in a greenhouse. The height of the plants, the production of dried biomass and that of 1000 grains of crambe were evaluated. The height of the plants was impaired as a function of increasing doses of nitrogen. The interaction of nitrogen and phosphorus in the crambe crop increased the number of grains and dry shoot biomass. The growth and yield of the crop were not influenced by the use of potassium in mineral fertilization.

关键词： Biodiesel Semiarid Region Mineral Fertilization Crambe Growth

Energy Planning: Brazilian Potential of Generation of Electric Power from Urban Solid Wastes—Under “<i>Waste Production Liturgy</i>” Point of View

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Energy and Power Engineering 2015年第5期7卷 193-202页

作者： Neilton Fidelis da Silva Angela Oliveira da Costa Rachel Martins Henriques Marcio Giannini Pereira Marcos Aurelio Freitas vasconcelos Energy Planning Program (PPE) Coordination of Postgraduate Programs in Engineering at the Federal University of Rio de Janeiro (COPPE/UFRJ) Cidade Universit&aacute ria Rio de Janeiro Brazil International Virtual Institute of Global Change—IVIG Centro de Tecnologia Cidade Universit&aacute ria Rio de Janeiro Brazil Federal Institute of Education Science and Technology of Rio Grande do Norte (IFRN) Natal Brazil

The use of Urban Solid Waste (USW) as sources of energy has acquired rising importance in current discussions of alternative energy supplies, in particular in Brazil. This paper brings to these discussions an examination of the concept of solid wastes, including their historic origins and formation, taking their social, economic and cultural characteristics into account, including point view of waste production liturgy. Consequently, a spendthrift society slanted towards the decreasing marginal utility of assets must make efficient use of its USW in order to reduce excessive output. Besides that, this document presents the Brazilian potential of urban solid waste to produce electric power.

关键词： Urban Solid Wastes Renewable Energy Energy Planning Brazil

Recovery Process on Soft-Bottom Macrobenthic Communities after Artificial Disturbance in Tropical Polluted Estuary(Guanabara Bay,Rio de Janeiro,Brazil)

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Open Journal of Marine Science 2013年第4期3卷 161-166页

作者： Cecília do Valle Pinto Pereira Leandro Amaro Pessoa Marcos Aurélio vasconcelos de Freitas Carlos Alejandro Echeverría Laboratório de Pesquisas Costeiras e Estuarinas—LABCOEST/UFRJmar(Coastal and Estuarine Research Laboratory)Federal University of Rio de Janeiro UFRJ Old Hidroplanes HangarFundaoBrazil Programa de Pos Graduacao em Biodiversidade e Biologia Evolutiva—PPGBBE/UFRJ Federal University of Rio de JaneiroRio de JaneiroBrazil Programa de Pos Graduacao em Biologia Marinha—PPGBM/UFF Fluminense Federal UniversityNiteroiBrazil Instituto Virtual Internacional de Mudancas Globais(International Virtual Institute of the Global Change—IVIG/COPPE-UFRJ) Rio de JaneiroBrazil

The regime of disturbance with natural or anthropogenic origin can lead to the destabilization or even to a mass mortality of benthic communities. Due to the heterogeneity of the disturbance there is a formation of patches in different stages of ecological succession. The aim of this study is to follow and describe the resilience in artificial disturbed sediment in a polluted bay in Rio de Janeiro. The sediment was collected, sterilized and placed inside corers (10 cmdiameter ×15 cmheight) in the same place where it was collected. We allocated the samples in two structures, the difference between them was that one was placed closed to the bottom and the other was placed50 cmheight. We found 2352 organisms distributed in 14 taxons. The class Polychaeta and the order Amphipoda showed the highest density in all the survey and treatments. We identified the factors influencing the scenarium: different mechanisms of dispersal, the position of the structures and life history of each group. Disturbance can be the main cause of the patch’s diversity found in estuaries and coastal areas. Because of this, monitoring of selected areas becomes an important tool to understand the regime of disturbance as a key factor structuring benthic communities in soft sediment, also suggesting a metapopulation dynamics.

关键词： Sucession Recolonization Defaunation Metapopulation Dynamics Dispersion Processes

Evaluating seroprevalence to circumsporozoite protein to estimate exposure to three species of Plasmodium in the Brazilian Amazon

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Infectious Diseases of Poverty 2018年第1期7卷 448-459页

作者： Virginia Araujo Pereira Juan Camilo Sanchez-Arcila Mariana Pinheiro Alves vasconcelos Amanda Ribeiro Ferreira Lorene de Souza Videira Antonio Teva Daiana Perce-da-Silva Maria Teresa Queiroz Marques Luzia Helena de Carvalho Dalma Maria Banic Luiz Cristovao Sobrino Porto Joseli Oliveira-Ferreira Laboratory of Immunoparasitology Oswaldo Cruz Institute/FiocruzAv.Brasil 4365ManguinhosRio de JaneiroBrazil Institute of Infectology Emilio Ribas São PauloSao PauloBrazil Laboratory of Immunodiagnosis Departament of Biological SciencesNational School of Public Health/FiocruzRio de JaneiroBrazil Laboratory of Clinical Immunology Oswaldo Cruz Institute/FiocruzRio de JaneiroBrazil Laboratory of Histocompatibility and Cryopreservation–HLA of DHE/IBRAG/UERJ Rio de JaneiroBrazil Molecular Biology and Malaria Immunology Research Group Centro de Pesquisas Rene Rachou/FiocruzBelo HorizonteMinas GeraisBrazil

Background:Brazil has seen a great decline in malaria and the country is moving towards ***,for eventual elimination,the control program needs efficient tools in order to monitor malaria exposure and *** this study,we aimed to evaluate whether seroprevalence to the circumsporozoite protein(CSP)is a good tool for monitoring the exposure to and/or evaluating the burden and distribution of Plasmodium species in the Brazilian ***:Cross-sectional surveys were conducted in a rural area of Porto Velho,Rondônia *** infection was detected by microscopy and polymerase chain *** to the sporozoite CSP repeats of Plasmodium vivax,***,and ***(PvCS,PfCS,and PmCS)were detected using the enzyme-linked immunosorbent assay *** leukocyte antigen(HLA)-DRB1 and DQB1 genes were typed using Luminex®xMAP®***:The prevalence of immunoglobulin G against *** CSP peptide(62%)was higher than ***(49%)and ***(46%)CSP *** of the studied individuals had antibodies to at least one of the three peptides(72%),34%had antibodies to all three peptides and 28%were *** the majority of the population was not infected at the time of the survey,74.3%of parasite-negative individuals had antibodies to at least one of the ***,among individuals carrying the haplotypes DRB1*04~DQB1*03,there was a significantly higher frequency of PfCS responders,and DRB1*16~DQB1*03 haplotype for PvCS and PfCS *** contrast,HLA-DRB1*01 and HLA-DQB1*05 allelic groups were associated with a lack of antibodies to *** and *** CSP repeats,and the haplotype DRB1*01~DQB1*05 was also associated with non-responders,including non-responders to ***:Our results show that in low transmission settings,naturally acquired antibody responses against the CSP repeats of ***,***,and *** in a single cross-sectional study may n

关键词： Malaria Circumsporozoite protein Serological marker Human leucocyte antigen IgG antibody Porto Velho Rondônia Brazil

Therapeutic and biological activities of Calotropis procera(Ait.) ***.

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Asian Pacific Journal of Tropical Medicine 2010年第4期3卷 332-336页

作者： Marcia Calheiros Chaves Silva Antonio Batista da Silva Fabiano Moura Teixeira Paulo Cesar Pereira de Sousa Regina Maria Macedo Rondon Jose Eduardo Ribeiro Honorio Junior Luiz Rafael Leite Sampaio Samanda Lima Oliveira Angela Nadyla Martins Holonda Silvania Maria Mendes de vasconcelos Enfermeira Mestre em Farmacologia/Universidade Federal do Ceara/UFC Farmaceutico Mestre em Patologia Tropical/Universidade Federal do Amazonas/UFAM Biologo Mestre em Bioquimica/Universidade Federal do Ceara/UFC Farmaceutico Mestre em Ciencias Farmaceutica/Universidade Federal do Ceara/UFC Biologa Mestre em Producao Animal/Universidade Estadual do Ceara/UECE Biologo Mestre em Fisiologia da Universidade Estadual do Ceara/UECE Enfermeiro Mestrando em Farmacologia da Universidade Federal do Ceara/UFC Aluna de Farmacia da Universidade Federal do Ceara/UFC Enfermeira Professora Adjunto do Depto.de Fisiologia e Farmacologia da Universidade Federal do Ceara/UFC

Medicinal plants have been used to treat various ailments of the poor population around the world;hence the interest among researchers to know the active ingredients of certain plants has being *** Calotropis procera(***) is a plant original from Africa,commonly found in northeastern *** is well known for their pharmacological properties,since it produces large amounts of *** important role that medicinal plants play in folk medicine has led us to develop this article in order to review the major pharmacological activities of C. procera.

关键词： Calotropis procera Pharmacological activity Medicinal plants

Analysis of Tracheal Secretion in Healthy Horses Undergoing a Vaquejada Simulation Test

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Open Journal of Veterinary Medicine 2014年第10期4卷 232-238页

作者： Natália Matos Souza Azevedo Márlon de vasconcelos Azevedo Paulo Fernandes de Lima Hélio Cordeiro Manso Filho Departamento de Medicina Veterinária Universidade Federal Rural de Pernambuco Recife Brazil Departamento de Zootecnia Universidade Federal Rural de Pernambuco Recife Brazil

This study aimed to evaluate the occurrence of EIPH in vaquejada horses via endoscopy and tracheal lavage and citology. We used eight Quarter-mile horses that usually perform at vaquejadas. Clinical examination was carried out before the race. After the race, endoscopy and tracheal lavage with 20 ml of saline via the service channel of the endoscope were performed. The samples were sent to the laboratory for processing and confection of the slides. Of the eight horses (four pull and four helper horses), six had hemosiderophages in their tracheal aspirates, confirming the existence of pulmonary hemorrhage after exercise. No difference was observed between the analyzed parameters between the two groups of vaquejada horses (P > 0.05). Tracheal lavage and endoscopy can be used for evaluating this important disease in animal athletes.

关键词： EIPH Horses Sport Endoscopy

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