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1. Amaral, Adriene de Oliveira; http://lattes.cnpq.br/9488942072895542. Diversidade de fungos endof?ticos de clones de seringueira e seu potencial para produ??o de enzimas extracelulares e biocontrole de fungos fitopatog?nicos.

Degree: 2020, Universidade Federal do Amazonas

Fungos endof?ticos s?o microrganismos que habitam os tecidos internos de plantas durante todo o seu ciclo de vida ou parte dele, sem causar dano aparente ? hospedeira. Esses fungos est?o presentes em todas as plantas j? estudadas at? o momento, e s?o utilizados no biocontrole de fungos fitopatog?nicos, na produ??o de enzimas extracelulares e de metab?litos secund?rios de interesse biotecnol?gico. Estudos com esp?cies do g?nero Hevea t?m demostrado uma grande diversidade de fungos endof?ticos principalmente associados ?s folhas. O objetivo deste estudo foi investigar a diversidade de fungos endof?ticos de clones de seringueira e o seu potencial para biocontrole de fitopat?genos e produ??o de enzimas extracelulares. Os fungos foram isolados de folhas sadias de 3 clones de seringueira, a identifica??o molecular dos isolados foi feita pelo sequenciamento da regi?o do rDNA (ITS). Os end?fitos selecionados foram testados em ensaios de cultura dupla contra os fitopat?genos C. cassiicola e Colletotrichum sp. e avaliados quanto a produ??o de amilase, celulase, lipase e protease. As an?lises dos dados foram realizadas no software R. Foram isolados 269 fungos endof?ticos pertencentes a 47 OTUs e 22 g?neros, sendo Colletotrichum e Diaporthe os mais abundantes nos tr?s clones. Foi observado que o clone C44 apresentou maior riqueza e diversidade em rela??o aos demais. Dos fungos endof?ticos selecionados para o teste de antagonismo, 85,29% inibiram o crescimento C. cassiicola e 95,09% inibiram o crescimento de Colletotrichum sp. Os isolados 158C e 1A (Cophinforma atrovirens e n?o identificado) apresentaram maior efici?ncia na inibi??o dos fitopat?genos testados. A s?ntese das enzimas foi positiva para lipase (69,6%), amilase (67,6%), celulase (33,3%) e protease (20,6% %). Os melhores ?ndices enzim?ticos foram observados para amilase e lipase, IE?2. Com este estudo foi poss?vel conhecer as comunidades de fungos endof?ticos nos diferentes clones. O clone C44 apresentou maior diversidade e riqueza de esp?cies. Os isolados obtidos a partir dos clones de seringueira apresentaram um bom potencial antimicrobiano e enzim?tico, podendo ser amplamente testados na ind?stria, bem como atuarem no controle de fitopat?genos.

Endophytic fungi are microorganisms that inhabit the internal tissues of plants throughout their life cycle or part of it, without causing apparent damage to the host. These fungi are present in all plants studied so far, and are used in the biocontrol of phytopathogenic fungi, in the production of extracellular enzymes and secondary metabolites of biotechnological interest. Studies with species of the genus Hevea have shown a great diversity of endophytic fungi mainly associated with leaves. The aim of this study was to investigate the diversity of endophytic fungi from rubber tree clones and their potential for biocontrol of phytopathogens and production of extracellular enzymes. The fungi were isolated from healthy leaves of 3 rubber tree clones, the molecular identification of the…

Advisors/Committee Members: Lima, J?nia Lilia da Silva Bentes, http://lattes.cnpq.br/2285042685296081, Oliveira, Luiz Ant?nio, http://lattes.cnpq.br/9931395111001102, Cordeiro, Everton Rabelo, http://lattes.cnpq.br/8611030666597671.

Subjects/Keywords: Biodiversidade; Filogenia; ?ndice enzim?tico; Fungos endof?ticos; Biocontrole de fungos fitopatog?nicos; CI?NCIAS AGR?RIAS; Biodiversidade; Antagonismo; ?ndice enzim?tico; Filogenia

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APA (6th Edition):

Amaral, A. d. O. h. c. b. (2020). Diversidade de fungos endof?ticos de clones de seringueira e seu potencial para produ??o de enzimas extracelulares e biocontrole de fungos fitopatog?nicos. (Masters Thesis). Universidade Federal do Amazonas. Retrieved from https://tede.ufam.edu.br/handle/tede/7821

Chicago Manual of Style (16th Edition):

Amaral, Adriene de Oliveira; http://lattes cnpq br/9488942072895542. “Diversidade de fungos endof?ticos de clones de seringueira e seu potencial para produ??o de enzimas extracelulares e biocontrole de fungos fitopatog?nicos.” 2020. Masters Thesis, Universidade Federal do Amazonas. Accessed September 19, 2020. https://tede.ufam.edu.br/handle/tede/7821.

MLA Handbook (7th Edition):

Amaral, Adriene de Oliveira; http://lattes cnpq br/9488942072895542. “Diversidade de fungos endof?ticos de clones de seringueira e seu potencial para produ??o de enzimas extracelulares e biocontrole de fungos fitopatog?nicos.” 2020. Web. 19 Sep 2020.

Vancouver:

Amaral AdOhcb. Diversidade de fungos endof?ticos de clones de seringueira e seu potencial para produ??o de enzimas extracelulares e biocontrole de fungos fitopatog?nicos. [Internet] [Masters thesis]. Universidade Federal do Amazonas; 2020. [cited 2020 Sep 19]. Available from: https://tede.ufam.edu.br/handle/tede/7821.

Council of Science Editors:

Amaral AdOhcb. Diversidade de fungos endof?ticos de clones de seringueira e seu potencial para produ??o de enzimas extracelulares e biocontrole de fungos fitopatog?nicos. [Masters Thesis]. Universidade Federal do Amazonas; 2020. Available from: https://tede.ufam.edu.br/handle/tede/7821


Ohio University

2. Vilaca, Camila S. An Analysis of Sustainability in Business: Focused on Understanding Sustainability Indices in the Brazilian Market.

Degree: MA, Latin American Studies (International Studies), 2009, Ohio University

The concern about climate change has increased the importance and raised awareness of the concept of sustainability. Painful choices in the decision-making process of companies will be made to reach a new sustainable path. This research shows the importance of implementing sustainable practices in business as an opportunity to reduce climate change impacts and improve environmental/social quality. While many companies are seeing today's challenges as opportunities and are successfully striving to pass through the difficult transition from “business as usual” to sustainable commerce,many others are not. If companies want to work on sustainable practices, they should put this goal at the core of their businesses, as opposed to an additional effort apart from their core concerns. This research demonstrates how four sustainability indices have been motivating Brazilian companies to achieve a sustainable path. It also provides recommendations to assist Brazilian companies to follow suit. Advisors/Committee Members: Axinn, Catherine (Committee Chair).

Subjects/Keywords: Business Community; Sustainability in Business; Triple Bottom Line; Sustainable Development; Sustainability Indices; Dow Jones Sustainability Index World (DJSI World); Corporate Sustainability Index / &205; ndice de Sustentabilidade Empresarial (ISE); ISO 14001

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Vilaca, C. S. (2009). An Analysis of Sustainability in Business: Focused on Understanding Sustainability Indices in the Brazilian Market. (Masters Thesis). Ohio University. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1236101931

Chicago Manual of Style (16th Edition):

Vilaca, Camila S. “An Analysis of Sustainability in Business: Focused on Understanding Sustainability Indices in the Brazilian Market.” 2009. Masters Thesis, Ohio University. Accessed September 19, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1236101931.

MLA Handbook (7th Edition):

Vilaca, Camila S. “An Analysis of Sustainability in Business: Focused on Understanding Sustainability Indices in the Brazilian Market.” 2009. Web. 19 Sep 2020.

Vancouver:

Vilaca CS. An Analysis of Sustainability in Business: Focused on Understanding Sustainability Indices in the Brazilian Market. [Internet] [Masters thesis]. Ohio University; 2009. [cited 2020 Sep 19]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1236101931.

Council of Science Editors:

Vilaca CS. An Analysis of Sustainability in Business: Focused on Understanding Sustainability Indices in the Brazilian Market. [Masters Thesis]. Ohio University; 2009. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1236101931

3. Elton Soares de Lima Filho. Medida interferometrica automatica de atividade bacteriana.

Degree: 2009, Universidade Federal de Juiz de Fora

Neste trabalho apresenta-se os princpios, a construção e o funcionamento de um aparato que realiza medidas interferometricas de atividade metabolica de microorganismos, em tempo real e de varias amostras simultaneamente. A construção do MAI1 compreende o desenvolvimento e implementacão de tecnicas de posicionamento das amostras, controle preciso de temperatura, bem como a aquisição e interpretação de padrões de sinais modulados de interferência optica. Ao longo deste trabalho serão apresentados os modelos teoricos utilizados, os codigos de computador, os desenhos dos circuitos eletrônicos e da mecânica do aparato, bem como medidas realizadas com o mesmo

This work presents the principles, construction and functioning of an apparatus wich measures the metabolic activity of microorganisms, in real time and from dierent samples simultaneously, using optical interferometry. The construction of MAI1 required the development and implementation of techniques for positioning of samples, precision control of temperature, as well as the acquisition and interpretation of patterns of modulated optical interference signals. Along this work the theoretical models used, the computer codes, the electronic circuit drawings, and the mechanics of the apparatus, as well as measurements carried out with it, will be presented

Advisors/Committee Members: Bernhard Johannes Lesche, Oscar Nassif de Mesquita, Fábio Zappa.

Subjects/Keywords: interferometria; metabolismo bacteriano; concentração de glicose; modulação de fase; ndice de refração; interferometry; bacterial metabolism; glucose concentration; phase modulation; refractive index; FISICA

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Filho, E. S. d. L. (2009). Medida interferometrica automatica de atividade bacteriana. (Thesis). Universidade Federal de Juiz de Fora. Retrieved from http://www.bdtd.ufjf.br/tde_busca/arquivo.php?codArquivo=1120

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Filho, Elton Soares de Lima. “Medida interferometrica automatica de atividade bacteriana.” 2009. Thesis, Universidade Federal de Juiz de Fora. Accessed September 19, 2020. http://www.bdtd.ufjf.br/tde_busca/arquivo.php?codArquivo=1120.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Filho, Elton Soares de Lima. “Medida interferometrica automatica de atividade bacteriana.” 2009. Web. 19 Sep 2020.

Vancouver:

Filho ESdL. Medida interferometrica automatica de atividade bacteriana. [Internet] [Thesis]. Universidade Federal de Juiz de Fora; 2009. [cited 2020 Sep 19]. Available from: http://www.bdtd.ufjf.br/tde_busca/arquivo.php?codArquivo=1120.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Filho ESdL. Medida interferometrica automatica de atividade bacteriana. [Thesis]. Universidade Federal de Juiz de Fora; 2009. Available from: http://www.bdtd.ufjf.br/tde_busca/arquivo.php?codArquivo=1120

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

.