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Histological Assessment of Bone Regeneration in the Maxilla with Homologous Bone Graft:A Feasible Option for Maxillary Bone Reconstruction

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Journal of Renewable Materials 2024年第1期12卷 131-148页

作者： Sergio henrique Gonçalves Motta Ana Paula Ramos Soares Juliana Campos Hasse fernandes Gustavo Vicentis Oliveira fernandes Graduate Center of Faculdade Redentor CLIVORio de JaneiroBrazil Periodontics and Oral Medicine Department University of Michigan School of DentistryAnn ArborMI48109USA Centre for Interdisciplinary Research in Health(CIIS) Universidade Católica PortuguesaViseu3504-505Portugal

Bone biomaterials have been increasingly used to reconstruct maxillary atrophic ***,the aim of this study was to evaluate bone reconstruction in the maxilla using a homologous cortico-cancellous FFB(lyophilized)graft and verify its *** individuals were included from 2014 to *** first surgery was performed to install homologous bone blocks in the *** period of the second intervention varied between 5 months and 15 days to 11 months(≈7.93 months).The biopsies were taken from the central region of the matured graft during the surgery for implant *** patients presented clinical and radiographic conditions for the installation of dental *** was a 100%of survival *** histological assessment showed that the homologous block bone graft was an osteoconductive biomaterial,with connective tissue present,and newly formed bone juxtaposed on its *** were bone trabeculae with osteocytes and active osteoblasts with connective tissue in the mineralization process;the remodeling process can be found through the reverse lines.A limited focus of necrosis with fibrosis was detected,with small resorption and areas of inflammatory infiltrate,but without clinical *** homologous block bone graft can be considered a feasible option to substitute the autogenous bone graft(gold standard),with predictable clinical and favorable histological *** patients had a shorter surgical period,low morbidity,and an unlimited amount of biomaterial available at an accessible cost.

关键词： Regeneration bone graft histology homologous allogenous autogenous

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Energetic-protein supplementation in the last 60 days of gestation improves performance of beef cows grazing tropical pastures

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Journal of Animal Science and Biotechnology 2018年第1期9卷 208-216页

作者： Aline Gomes da Silva Mário Fonseca Paulino Edenio Detmann henrique jorge fernandes Lincoln da Silva Amorim Román Enrique Maza Ortega Victor Valério de Carvalho Josilaine Aparecida da Costa Lima Felipe henrique de Moura Mariana Benevides Monteiro Jéssika Almeida Bitencourt Universidade Federal de Vicosa VicosaMinas Gerais 36570-000Brazil Universidade Federal de Mato Grosso do Sul Campo GrandeMato Grosso do Sul 79074-460Brazil Universidade Estadual de Mato Grosso do Sul AquidauanaMato Grosso do Sul 79200-000Brazil Biotran Biotecnologia e Treinamento em Reproducao Animal AlfenasMinas Gerais 37130-000Brazil Universidade Federal do Acre Rio BrancoAcre 69920-900Brazil

Background： Nutrition is one of the most important factors that affect animal performance, and it therefore also impacts on financial results in beef systems. In this way, finding the best strategy for feeding supplements is of paramount importance. Aiming to evaluate the effect of supplement feeding strategies for beef cows in the last third of gestation, two experiments were conducted. In Experiment 1, 35 pregnant Nellore cows were assigned to a completely randomized design with four treatments： control, which received no supplement; supplementation for the last 30 d of gestation（30-d; 3.0 kg/d）; supplementation for the last 60 d of gestation（60-d; 1.5 kg/d）; or supplementation for the last 90 d of gestation（90-d; 1.0 kg/d）. All supplemented treatments received the same total amount of supplement throughout the experiment： 90 kg（20% of crude protein）. A second experiment（Experiment 2） was delineated to evaluate the effects of the amounts offered in Experiment 1 on intake and metabolism. Four multiparous pregnant Nellore cows were assigned to a 4 × 4 Latin square design, with periods of15 d ***： There was a linear effect of the number of days of supplementation on calving body weight（BW; P 〈 0.05）and a quadratic effect on BW change from parturition to d 31 post-calving（P 〈 0.05）, with cows on the 60-d strategy losing less BW post-calving. No difference was found in offspring birth BW（P 〉 0.10）. A significant linear effect on interval from parturition to conception（P 〈 0.05） was observed, with the highest calving to conception interval being observed in the 90-d strategy. The level of supplementation did not affect forage intake or neutral detergent fiber digestibility（P 〉 0.10）. Nitrogen excreted through urine tended to increase linearly with the level of supplementation（P 〈 0.10）.Conclusion： Providing 1.5 kg of supplement during the last 60 d of gestation improves cow performance after calving, reducing the magnitude of BW lost, and reduces the number of

关键词： Flushing Nutrition Parturition Reproduction

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A Review of Recent Advances in Hybrid Natural Fiber Reinforced Polymer Composites

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Journal of Renewable Materials 2022年第3期10卷 561-589页

作者： jorge Neto henrique Queiroz Ricardo Aguiar Rosemere Lima Daniel Cavalcanti Mariana Doina Banea Federal Centre of Technological Education in Rio de Janeiro(CEFET/RJ) Rio de JaneiroBrazil

Natural fiber reinforced polymer composites(NFRCs)have demonstrated great potential for many different applications in various industries due to their advantages compared to synthetic fiber-reinforced composites,such as low environmental impact and low ***,one of the drawbacks is that the NFRCs present relatively low mechanical properties and the absorption of humidity due to the hydrophilic characteristic of the natural *** method to increase their performance is ***,understanding the properties and potential of using multiple reinforcement’s materials to develop hybrid composites is of great *** paper provides an overview of the recent advances in hybrid natural fiber reinforced polymer ***,the main factors that affect the performance of hybrid fiber-reinforced composites were briefly *** effect of hybridization on the mechanical and thermal properties of hybrid composites reinforced with several types of natural fibers(i.e.,sisal,jute,curauá,ramie,banana,etc.)or natural fibers combined with synthetic fibers is ***,the water absorption behaviour of hybrid fiber-reinforced composites is also *** was con-cluded that the main challenges that need to be addressed in order to increase the use of natural-natural or natural-synthetic hybrid composites in industry are the poor adhesion between natural fibers and matrix,thermal stability and moisture absorption of natural *** of these challenges were addressed by recent develop-ment in fibers treatment and modification,and product innovation(hybridization).

关键词： Natural fiber composites(NFC) hybrid composites mechanical properties thermal properties water absorption

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Direct Electrochemical Determination of Glyphosate Herbicide Using a Screen-Printed Carbon Electrode Modified with Carbon Black and Niobium Nanoparticles

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Journal of Analysis and Testing 2023年第4期7卷 425-434页

作者： Julia Oliveira fernandes Cassiano Augusto Rolim Bernardino Juliana dos Santos fernandes Claudio Fernando Mahler Bernardo Ferreira Braz Luiz henrique Carpenter dos Santos Rodrigo JoséCorrêa Ricardo Erthal Santelli Braulio Soares Archanjo Emerson Schwingel Ribeiro Fernando henrique Cincotto Departament of Analytical Chemistry Institute of ChemistryFederal University of Rio de JaneiroRio de Janeiro 21941-909Brazil Departament of Civil Engineering COPPEFederal University of Rio de JaneiroRio de Janeiro 21941-598Brazil National Institute of Science&Technology of Bioanalytics(INCTBio) CampinasSão Paulo 13083-862Brazil Departament of Inorganic Chemistry Institute of ChemistryFederal University of Rio de JaneiroRio de Janeiro 21941-909Brazil Unesp National Institute of Alternative Technologies for DetectionToxicological Assessment and Removal of Micropollutants and Radioactives(INCT-DATREM)AraraquaraSão Paulo 14800-060Brazil National Institute of Metrology Quality and TechnologyInmetroAv.Nossa Senhora das Graças50XerémDuque de Caxias 25250-020Brazil

Glyphosate is a herbicide that has been widely used worldwide and is used in agricultural areas to control weeds and unwanted *** sensors developed from different nanomaterials have high efficiency,excellent cost-benefit,and fast analysis time for detecting traces of environmental *** study aimed to produce an electrochemical sensor with disposable screen-printed electrodes based on carbon black modified with niobium nanoparticles to determine glyphosate in aqueous *** morphology,structure and electrochemical performance of the sensor were characterized by scanning electron microscopy,energy-dispersive X-ray spectroscopy,X-ray diffraction and cyclic *** pulse voltammetry in BR buffer solution at pH 5.0 allowed the generation of a method to quantify glyphosate concentration in a linear range of 5.90-172.30μmol/L(1.00-29.13μg/mL),with a limit of detection calculated at 3.07μmol/L(0.52μg/mL).The method efficiently quantified glyphosate in real water samples and showed no interference from K^(+),Na^(+),Ca^(2+),Mg^(2+)ions or thiamethoxam,imidacloprid and carbendazim pesticides.

关键词： Glyphosate Electrochemical sensor Carbon black Niobium nanoparticles

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Light Front Fermion Model Propagation

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Communications in Theoretical Physics 2013年第7期60卷 55-68页

作者： jorge henrique Sales Alfredo Takashi Suzukil Universidade Estadual de Santa Cruz km 16 Rodovia Jorge Amado-45662-900-Ilhéus BA Brazi Physics and Engineering Department Southern Adventist University 4881 Taylor Circle-Collegedale TN 37315 USA Instituto de Física Terica UNESP-Universidade Estadual Paulista Rua Dr. Bento Teobaldo Ferraz 271-Bloco II Barra Funda 01140-070 So Paulo So Paulo Brazil

In this work we consider the propagation of two fermion fields interacting with each other by the exchange of intermediate scalar bosons in the light front. We obtain the corrections up to fourth order in the coupling... 详细信息

关键词：费米子传播子模型态方程相互作用耦合常数玻色子标量

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Light Front Boson Model Propagation

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Communications in Theoretical Physics 2011年第6期55卷 1029-1040页

作者： jorge henrique Sales Alfredo Takashi Suzuki Universidade Estadual de Santa Cruz km 16 Rodovia Ilheus-Itabuna-45662-900-IlheusBABrazil Instituto de Fisica Teorica UNESP-Universidade Estadual PaulistaRua Dr.Bento Teobaldo Ferraz 271-Bl.ⅡBarra Funda01140-070Sao PauloSao PauloBrazil

这的范围和工作是描述二身体的相互作用的目的在轻前面的明确的表达以内由一个粒子(数量或计量器波色子) 调停了。做这，首先，我们在量力学指出增殖者和格林功能的重要性。然后，我们投射 covariant 量增殖者到轻前面时间上在这些坐标... 详细信息

这的范围和工作是描述二身体的相互作用的目的在轻前面的明确的表达以内由一个粒子(数量或计量器波色子) 调停了。做这，首先，我们在量力学指出增殖者和格林功能的重要性。然后，我们投射 covariant 量增殖者到轻前面时间上在这些坐标为分级的粒子得到增殖者。这个操作符从 x+= 宣传波浪函数 0 到 x+> 0。它对应于在轻前面时间 x+ 订操作的时间的定义。我们为在 x+ 向前宣传的 2 交往波色子计算轻前面的格林的功能。我们也显示出怎么从 Feynman 增殖者写下轻前面格林的功能并且最后做归纳到 N 波色子。

关键词：玻色子模型传播者格林函数标量粒子时间顺序相互作用量子力学规范玻色子

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An Endogenous Feedback and Entropy Analysis in Machine Learning Model for Stock’s Return Forecast

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Intelligent Automation & Soft Computing 2023年第6期36卷 3175-3190页

作者： Edson Vinicius Pontes Bastos jorge Junio Moreira Antunes Lino Guimaraes Marujo Peter fernandes Wanke Roberto Ivo da Rocha Lima Filho Instituto Alberto Luiz Coimbra de Pos-Graduação e Pesquisa de Engenharia-COPPE Universidade Federal do Rio de Janeiro(UFRJ)Rio de Janeiro21941-598Brasil Instituto de Pos-Graduacao em Administracao-Coppead Universidade Federal do Rio de Janeiro(UFRJ)21941-918Brasil

Stock markets exhibit Brownian movement with random,non-linear,uncertain,evolutionary,non-parametric,nebulous,chaotic characteristics and dynamism with a high degree of *** an algorithm to predict returns for decision-making is a challenging *** addition,the choice of vari-ables that will serve as input to the model represents a non-triviality,since it is possible to observe endogeneity problems between the predictor and the predicted ***,the goal is to analyze the endogenous origin of the stock return prediction model based on technical *** this,we structure a feed-for-ward neural *** evaluate the endogenous feedback between the pre-dicted returns and technical analysis indicators based on the generated *** is possible to predict the *** high accuracy of the model indicates that,during the test period,there is a hit rate close to 76%.Regarding endogeneity,the term of interest and the return are the variables that influence the largest number of *** results will help investors build investment strategies based on this expert system applied to forecasting.

关键词： Forecast endogeneity neural networks differential evolution stochastic optimization

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Needle knife fstulotomy in flat and diverticular papillae:Is it time for redemption?

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Hepatobiliary & Pancreatic Diseases International 2022年第2期21卷 175-181页

作者： João fernandes jorge Canena Marta Moreira Gonçalo Alexandrino Luísa Figueiredo Tarcísio Araújo Luís Lourenço David Horta Luís Lopes Department of Gastroenterology Santa Luzia Hospital-Unidade Local de Saúde Alto MinhoViana do CasteloPortugal Department of Gastroenterology Professor Doutor Fernando Fonseca HospitalAmadoraPortugal Department of Gastroenterology Nova Medical School/Faculty of Medical SciencesLisbonPortugal University Center of Gastrenterology-Hospital Cuf Tejo LisbonPortugal Life and Health Sciences Research Institute(ICVS) School of MedicineUniversity of MinhoBragaPortugal ICVS/3B’s-PT Government Associate Laboratory Braga/GuimarãesPortugal

Background: European Society of Gastrointestinal Endoscopy( ESGE) recommends needle-knife fstulotomy(NKF) as the preferred precut technique in cases when standard cannulation techniques fail. Despite scarce scientifc evidence, flat and diverticular papillae are thought not to be ideal for NKF, as they are associated with poor outcomes. The present study aimed to determine the outcomes of the use of NKF in relation to flat and intradiverticular papillae. Methods: This prospective multicenter study enrolled consecutive patients, evidencing na?ve flat(group A, n = 49) or diverticular papilla(group B, n = 28), who underwent NKF after failure of standard cannulation techniques. Diverticular morphology was subdivided into intradiverticular(group B1, n = 14) and diverticular border papillae(group B2, n = 14), using a previously validated endoscopic classifcation of the major papilla. The success of biliary cannulation at initial endoscopic retrograde cholangiopancreatography(ERCP), overall biliary cannulation, overall cannulation time, and the rate of adverse events were assessed in the study. Results: The initial cannulation rates were 93.9%, 64.3% and 71.4% for group A, B1, and B2, respectively( P = 0.005);overall cannulation rates after a second ERCP were 98.0%, 92.9% and 85.7%, respectively( P = 0.134). Adverse events occurred in 11.7% of patients, with post-ERCP pancreatitis(PEP) being the most common adverse event(10.4%). Although there was a trend towards a higher incidence of PEP in flat papillae, univariate and multivariate analyses did not show any signifcant relationship between pancreatitis and trainee involvement, papillary morphology, nor overall cannulation time. Conclusions: Although flat papillae are associated with high success rates of biliary cannulation using NKF, the rate of PEP is not negligible. NKF is feasible in diverticular papillae, but it is associated with a modest success rate in the initial ERCP.

关键词： Endoscopic retrograde cholangiopancreatography Needle-knife fstulotomy Small papilla Diverticular papilla Complications

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ANA-HEp2 pattern evaluation in pancreatic cancer:What can the autoantibodies tell us?

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Hepatobiliary & Pancreatic Diseases International 2023年第1期22卷 104-106页

作者： Amanda PB Albuquerque Amanda R fernandes Angela LBP Duarte henrique de Ataide Mariz José GCA Júnior Luiz A Mattos Maira Galdino da Rocha Pitta Moacyr JBM Rego Laboratory of Immunomodulation and New Therapeutical Approaches Research Centre for Therapeutic Innovation Suely Galdino(NUPIT-SG)Federal University of PernambucoRecifePEBrazil Rheumatology Service Hospital das ClínicasRecifePEBrazil General Surgery Service Hospital das ClínicasRecifePEBrazil Oncology Service Hospital das ClínicasRecifePEBrazil

To the Editor:Pancreatic neoplasms are mainly diagnosed by imaging methods and confirmed by biopsies[1].Imaging techniques and the tumor markers carbohydrate antigen 19-9(CA19-9)or carcinoembryonic antigen(CEA)used fo... 详细信息

关键词： neoplasms pattern specificity

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All-electron ZORA triple zeta basis sets for the elements Cs-La and Hf-Rn

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中国物理B:英文版 2023年第9期32卷 242-249页

作者： Antônio Canal Neto Francisco E.jorge henrique R.Cda Cruz Departamento de Física Universidade Federal do Espírito Santo29075-910 VitóriaESBrazil

Segmented all-electron basis set of triple zeta valence quality plus polarization functions(TZP)for the elements of the fifth row to be used together with the zero-order regular approximation(ZORA)is carefully *** correctly describe electrons distant from atomic nuclei,the basis set is augmented with diffuse functions giving rise to a set designated as *** the ZORA-B3LYP theoretical level,these sets are used to calculate the ionization energy and mean dipole polarizability of some atoms,bond length,dissociation energy,and harmonic vibrational frequency of diatomic ***,these results are compared with the theoretical and experimental data found in the *** considering that our sets are relatively compact,they are sufficiently accurate and reliable to perform property calculations involving simultaneously electrons from the inner shell and outer *** performances of the ZORA and second-order Douglas-Kroll-Hess Hamiltonians are evaluated and the results are also discussed.

关键词： TZP-ZORA and ATZP-ZORA basis sets ZORA-B3LYP method Cs-La and Hf-Rn elements atomic and molecular properties

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