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Semina : Ciências Exatas e Tecnológicas

ISSN Print: 1676-5451

ISSN Online:

Website: http://www.uel.br/revistas/uel/index.php/semexatas/index

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Use of peracetic acid in disinfection of wastewater: a review

Grasiele Soares Cavallini,Sandro Xavier de Campos,Jeanette Beber de Souza,Carlos Magno de Souza Vidal

Use of high resolution images of orbital surface of waterproofing with different levels of urban land: case Irati-PR

Bruno Cezar Gardens Lechiu,Paulo Costa de Oliveira Filho,Jeanette Beber de Sousa

Computational evaluation of convection schemes in fluid dynamics problems

Valdemir Garcia Ferreira,Giseli Aparecida Braz de Lima,Laís Corrêa,Miguel Antonio Caro Candezano

Evaluation of the use of ultraviolet radiation to disinfect sewage

Jeanette Beber Souza,Carlos Magno de S Vidal,Grasiele Soares Cavallini,Larissa Quartaroli

Spatial Modulation for MIMO Communication Systems

Reginaldo Nunes,Taufik Abr？o

Particulate COD balance of particulate cod in eletrocuagulation/flotation reactor treating tannery effluent

Rodrigo Babora Borri,Renata Medici Frayne Cuba,Francisco Javier Cuba Teran

Regulated/isolated/synchronized auxiliary sources for UPS applications

Kleber dos Santos Lopes,Carlos Henrique Gon？alves Treviso,Rodolfo Barrteto Can？nico

Polypropylene and silica short fibers composites

Mariana Gava Segatelli,Cristiane Aparecida da Silva,Inez Valéria Pagotto Yoshida,Maria do Carmo Gon？alves

Potential Use of a Salt Gradient Solar Pond to Store Thermal Energy

Daniel Vinícius Silva Veras,Rafael da Costa Ilhéu Fontan,Lizzy Ayra Alcantara Veríssimo,Ana Paula Fonseca Machado

Bioremediation of Contaminated Soil with Oils Residuals through Bioaugmentation and Natural Attenuation

Maitê Carla Deon,Andréia De Rossi,Clinei Dal’Magro,Christian Oliveira Reinehr

Engineering Education Tool for Distance Telephone Traffic Learning Through Web

Leonimer Flávio de Melo,Felipe Andrade Allemand Borges,Luis Carlos Mathias,Jo？o Maurício Rosário

The use of statistical procedures for comparison of the production of eggs considering different treatments and lines of quails

Robson Marcelo Rossi,Daniela Caetano de Souza Gasparini

Adsorption of chromium (III) by waste orange raw and chemically modified

Jo？o Valdir Tadioto Miranda de Souza,Cristina Lorena Massocatto,Kristiany Moreira Diniz,César Ricardo Teixeira Tarley

Tin dioxide nanostructured thin films obtained through polymeric precursor method

Marcelo Ant？nio Dal Santos,Eder Carlos Ferreira de Souza,André Vitor Chaves de Andrade,Christiane Philippini Ferreira Borges

Probabilistic sampling in the control of quality for human consumption

Waldir Medri,José da Costa Soeiro,Ana Satie Yotsumoto,José Carlos Dalmas

Water cooling thermal power measurement in a vacuum diffusion pump

Luís Henrique Cardozo Amorin,Paulo Rogério Catarini da Silva,Jair Scarminio,Alexandre Urbano

Power Allocation in Multiple Access Networks: Implementation Aspects via Verhulst and Perron-Frobenius Models

Fábio Engel de Camargo,Mario Lemes Proen？a Jr,Taufik Abr？o

The land use and the participation of commercial and service activities in the city center

Denise de Cassia Rossetto Januzzi,Ulysses Amarildo Januzzi,Nestor Razente

Analysis of the camouflage effect in time of segregation in texturized regions using the Cox proportional hazard model

Eduardo Yoshio Nakano,Juliana Ferrari Cunha

Optimization of complex configuration of catenary risers buoyancy modules

Marcos Diego Siqueira Ver？osa Arruda,Michele Agra de Lemos Martins,Eduardo Nobre Lages

Takagi-Sugeno fuzzy model for knee joint angle control of paraplegic patients

Dayanne Nayara Telles de Proen？a Diogo,Luiz Henrique Ravagnani Bueno,Márcio Roberto Covacic,Ruberlei Gaino

Production of electricity through biomass gasification system downdraft and generator group with a capacity of 50 kVA

Fabrízio Luiz Figueiredo,Fernando Fernandes,Aron Lopes Petrucci,Roberto Furini Filho

Study of fish oil bleaching using the sodium bentonite through a factorial design

Caio Guilherme Secco Souza,Reinaldo Aparecido Bariccatti,Marcia Regina Sim？es,José Dilson Silva de Oliveira

Application of solid state fermentation on the cocoa bran (Theobroma Cacao L.): producing ligninases

Tamires Carvalho dos Santos,George Abreu Filho,Thiago José Onorio Rocha,Marcelo Franco

Indoor signal attenuation assessment via fuzzy logic

Alexandre de Assis Mota,Lia Toledo Moreira Mota,Rina Rondon Gonzalez

Standards guidelines for human comfort tested on timber footbridges

Pedro Gutemberg de Alcantara Segundinho,Antonio Alves Dias,Marcelo Rodrigo Carreira

Initial formation of teachers of chemistry: the use of the reports of observation of classes as instruments of research

Fabiele Cristiane Dias Broietti,Sonia Regina Giancoli Barreto

Minimum level of component discrimination for characterization of biphasic mixtures (oil / brine or gas) using gamma and x-ray transmission

Luiz Diego Marestoni,Carlos R Appoloni,Jair Romeu Eichlt

Complexity Analysis of Heuristic DS/CDMA Detectors Implemented in DSP Platform

Taufik Abr？o,Rafael de Oliveira Ribeiro,Alex Miyamoto Mussi,Fernando Ciriaco Dias Neto

Comparison among some advanced oxidation processes in the degradation kinetics of the crude tannery effluent

Camila Lopes Maler,Keiko Takashima

Audit of public work

Valtencir Godinho de Camargo

Wireless Cooperative Networks: Protocols, Topologies and Performance

álvaro Ricieri Castro e Souza,Mario Lemes Proen？a Jr,Taufik Abr？o

Application of the GRASP of trucks in the programming to carry poultry

Carlos Ropelatto Fernandes,Celso Carnieri,Sebasti？o Geraldo Barbosa

Optical and Structural Characterization of Poly(3-methylthiophene) (P3MT) Electrochemically Synthesized

Gisele Alves dos Reis,Ivan Frederico Lupiano Dias,Henrique de Santana,José Leonil Duarte

Microbial lipases: Production, properties and biotechnological applications

Josana Maria Messias,Bruna Zucoloto da Costa,Valéria Marta Gomes de Lima,Ellen Cristine Giese

A brief comparison of fuzzy associative memory models for guiding autonomous problems

Guilherme Augusto de Lima Freitas,Marcos Eduardo Valle

Influence of the esterification method on the quantification of olive oil fatty acids

Maria Cristina Milinsk,Makoto Matsushita,Jesuí Vergílio Visentainer,Claudio Celestino de Oliveira

The action of the fire on the components of the concrete

Gilson Morales,Alessandro Campos,Adriana M. Patriota Faganello

Objectives and purposes of regional observation system

Andreas Dittmar Weise,Jürgen Wilhelm Philips

Analysis of biogas in sanitary landfill Caieiras

Giovano Candiani,Marcus Roberto de Morais da Silva

Development of a method for determination of fatty acid using FT-IR spectroscopy

Dimas Augusto Morozin Zaia,Leonardo de Oliveira Guarnieri,Karina Nicole Sobota,Henrique de Santana

Efficient implementation of adaptive filters using TMS320C6713 DSP platform

Diogo Kaoru Takayama,Rodger Vitória Pereira,Valter Luís Arlindo de Camargo,Taufik Abr？o

Solitons in ideal optical fibers: a numerical development

Eliandro Rodrigues Cirilo,Paulo Laerte Natti,Neyva Maria Lopes Romeiro,érica Regina Takano Natti

Conditions optimization for obtaining biodiesel from soybean oil using the mixture experimental design

Dionisio Borsato,Carmen Luisa Barbosa Guedes,Ivanira Moreira,Jurandir Pereira Pinto

Petroleum Contaminated Soil Treatment Using Surfactant and Hydrogen Peroxide

Carmen Luisa Barbosa Guedes,Caryna Januario Correr,Ilza Lobo,Otavio Jorge Grigoli Abi-Saab

Coupled Double Quantum Wells

élder Mantovani Lopes,Daniel Ferreira César,José Leonil Duarte,Ivan Frederico Lupiano Dias

Jelly pineapple syneresis assessment via univariate and multivariate analysis

Silvana Licodiedoff,Arislete Dantas de Aquino,Rossana Catie Bueno de Godoy,Carlos Alberto da Silva Ledo

Thermal Analysis Evaluation of Sucrose Acetate Isobutyrate as Antioxidant in Biodiesel Sample

Seme Youssef Reda,Bill Jorge Costa,Renato Jo？o Sossela de Freitas,Fauze Jacó Anaissi

Wood frame systems for wood homes

Julio Cesar Molina,Carlito Calil Junior

Toxicity, antioxidant activity and phytochemical characterization of Coccoloba mollis roots and leaves

Iuri Bezerra de Barros,Queli Cristina Fidelis,Juliana Feijo de Souza Daniel,Jurandir Pereira Pinto

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