Tarcísio Macedo Silva

ORCID: 0000-0003-2566-8253
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About
Contact & Profiles
Research Areas
  • Bird parasitology and diseases
  • Microbial infections and disease research
  • Aquaculture disease management and microbiota
  • Environmental Sustainability and Education
  • Parasite Biology and Host Interactions
  • Corporate Finance and Governance
  • Bacteriophages and microbial interactions
  • Aeroelasticity and Vibration Control
  • Livestock and Poultry Management
  • Bacillus and Francisella bacterial research
  • Mollusks and Parasites Studies
  • Urban Development and Societal Issues
  • Complex Systems and Time Series Analysis
  • Zoonotic diseases and public health
  • Coccidia and coccidiosis research
  • Financial Reporting and Valuation Research
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Venomous Animal Envenomation and Studies
  • Food Safety and Hygiene
  • Vibration Control and Rheological Fluids
  • Composite Structure Analysis and Optimization
  • Antibiotic Resistance in Bacteria
  • Helminth infection and control
  • Animal Nutrition and Physiology
  • Rabies epidemiology and control

Universidade Regional de Blumenau
2023-2025

Universidade Federal Rural de Pernambuco
2022

Technology Innovation Institute
2021

Universidade Estadual Paulista (Unesp)
2014-2017

Fundação de Estudo e Pesquisa em Medicina Veterinária e Zootecnia
2014-2016

Centro Universitário Anhanguera
2016

Universidade Federal de Uberlândia
2006

Centro de Estudos em Geografia e Ordenamento do Territorio
2006

Foodborne diseases represent a major risk to public health worldwide. Pathogenic bacteria can live in the form of biofilm within food industry, providing permanent source contamination. The aim this study was evaluate influence types adhesion surfaces on Salmonella formation at eight different times, and analyze action time bacteriophage pool established biofilms. Most samples used were classified as weak producers, with serovars Enteritidis Heidelberg showing highest frequency formation....

10.3382/ps/pex124 article EN cc-by-nc-nd Poultry Science 2017-06-08

The corporate capital structure is one of the pillars that ensure sustainability companies. Despite efforts researchers for explaining decisions, there are gaps in relation to why managers do not take enough actions optimal structure, and also what limits from taking same matter. In order provide more empirical evidence explain those issues, we investigated moderating effects on relationship between idiosyncratic risk return. From Refinitiv Eikon database, European Union, Latin American,...

10.2139/ssrn.5080278 preprint EN 2025-01-01

Abstract The aim of this study was to provide the first report on a new host for digenean Paratanaisia bragai in caninde macaw Ara ararauna along with pathological aspects infection host. microscopic findings revealed presence granulomatous interstitial nephritis. This contributes towards knowledge parasitism by P. A. ararauna, and emphasizes need use best practices wildlife conservation parks.

10.1590/s1984-29612016001 article EN cc-by Revista Brasileira de Parasitologia Veterinária/Brazilian Journal of Veterinary Parasitology 2016-03-09

Fungal infections caused by Macrorhabdus ornithogaster, Aspergillus flavus, Candida albicans has been described as responsible for promoting gastrointestinal, respiratory, neurological and dermatological disorders in several avian species.The present paper describes the clinical signs, histopathological exams, treatment preventions of a chronic case three fungal concomitant australian parakeet (Melopsittacus undulatus).The animals came from commercial breeding facility sent to Ornitopathology

10.4322/rbcv.2014.031 article EN Revista Brasileira de Ciência Veterinária 2014-01-01

The aim of this study was to report the burrowing owl Athene cunicularia as a new host for filarid nematode Pelecitus sp. in southeastern Brazil first time, well reporting occurrence species body cavity, near cervical air sac and lung region. This contributes towards knowledge parasitism Brazilian wild birds an anatomical region infection site

10.1590/s1984-29612014031 article EN cc-by Revista Brasileira de Parasitologia Veterinária/Brazilian Journal of Veterinary Parasitology 2014-06-01

Entender a percepção da população sobre o risco de enfermidades zoonóticas, configura-se, como uma ferramenta grande valia para planejamento e organização ações que busquem melhorias na qualidade vida humana animal, tais dependem, sobretudo do conhecimento população. Nesse sentido, presente estudo objetivou enfocar conceitos teóricos básicos zoonoses, entrevistando proprietários ou não cães gatos com diferentes faixas etárias condições socioeconômicas culturais. De fevereiro abril 2012 foram...

10.21708/avb.2016.10.2.5505 article PT Acta Veterinaria Brasilica 2016-04-07

Ligações entre o uso indiscriminado de antimicrobianos na produção animais, que se destinam à alimentação humana, conferindo pressão seletiva sobre microrganismos, e uma emergência sua existência, surgimento, disseminação transferência genes conferem resistência a drogas antimicrobianas constituí preocupação global crescente. Processos antimicrobiana ocorrem modo natural ou adquirido, sendo maneira adquirida mais preocupante. Vários são os mecanismos antimicrobiana, sobretudo elementos...

10.5380/avs.v21i2.40245 article PT cc-by Archives of Veterinary Science 2016-11-24

Abstract Vibration control using piezoelectric materials has been widely investigated over the past decades. Particularly, active controllers achieve greater vibration wider frequency ranges than other techniques. Active make use of sensors, actuators, and laws. While most researchers focus on improving law, investigations optimal placement sensors actuators remain much less explored. This work presents a simple quick methodology to obtain different electromechanically coupled systems,...

10.1115/imece2021-70960 article EN 2021-11-01

Based on Corporate Finance Theory, the objective of research is to analyze influence dynamic movements in capital structure economic performance European and Brazilian companies, a sample 1,500 companies over period 20 years. Under premise that function changes need adapt environmental factors. The research, reexamining concept perform puzzle based pre-established standards optimal leverage or target structure. indicators were selected by IACOBAN et al. (2021), which lists most used analysis...

10.2139/ssrn.4722446 article EN SSRN Electronic Journal 2024-01-01

Objetivou-se analisar as causas e a distribuição das lesões em vísceras bovinas um abatedouro-frigorífico recém-inaugurado no município de Januária/MG durante o ano 2018, partir relatórios diários condenação preenchidos inspeção post mortem pelo Serviço Inspeção Municipal (SIM). Foram abatidos 5.533 bovinos, dos quais 962 animais (17,3%) tiveram condenadas. O pulmão foi órgão que apresentou maior índice condenações com 66,64%, seguido rins (17,5%), fígado (12,7%), coração (2,8%), baço...

10.35699/2447-6218.2021.35261 article PT cc-by-nc-nd Caderno de Ciências Agrárias 2021-08-11

The present study aimed to investigate the relationship between investor sentiment and return on first day of an IPO, moderated by emerging market risk factors, from 2013 2021. sample included 105 companies that carried out IPO in this period. econometric method used was regression analysis. As main results, it observed sentiment, measured variables trading volume, positively affected returns even when idiosyncratic country factors. Thus, research hypotheses were accepted. In addition debate...

10.2139/ssrn.4408626 preprint EN 2023-01-01

A ambientalização e estrangeirização de terras são dois fenômenos globais que se cruzam com a produção energia eólica. Nelas encontra um processo financeirização implicando na alteração dos seus usos impactos podem ser percebidos localmente. Para compreender isso, o presente trabalho utiliza dados estudo caso realizado em duas comunidades, Pernambuco, afetadas pelos da implantação torres aerogeradores. Os resultados demonstram como geração eólica vale narrativas preocupação ambiental para...

10.14295/rbhcs.v13i27.12968 article PT cc-by Revista Brasileira de História & Ciências Sociais 2022-06-23
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