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Nguồn tham khảo: Tài liệu là bài giảng của Thầy Bính - Giảng viên bộ môn sức bền trường ĐH GTVT Hà Nội. Hy vọng các bạn có tài liệu tham khảo.
2011 •
A synopsis of the genus Oxathres Bates, 1864 is presented. Three new species are described: Oxathres guyanensis sp. nov. from French Guiana and Brazil (Rondônia), O. boliviana sp. nov. and O. maculosa sp. nov. from Bolivia (Santa Cruz, La Paz). A key for the species is provided. All the species are illustrated.
Boletim Cearense de Educação e História da Matemática
O ensino do cálculo da área de quadriláteros utilizando a metodologia Ensino-Aprendizagem-Avaliação de Matemática através da Resolução de ProblemasO ensino de Geometria muitas vezes acontece fazendo uso apenas de elementos algébricos sem conexão com a realidade, no entanto essa abordagem não traz uma aprendizagem significativa dessa importante ciência. Portanto, cabe ao professor buscar novas estratégia a fim de proporcionar um ensino de qualidade dessa importante área da Matemática. Dito isso, esse trabalho objetiva analisar os impactos da Metodologia Ensino-Aprendizagem-Avaliação de Matemática através da Resolução de Problemas na construção de conceitos introdutórios acerca do cálculo da área de quadriláteros, visto que estudos vêm evidenciando os benefícios dessa metodologia nas aulas de matemática. Para isso foi realizada uma pesquisa de natureza qualitativa com 32 alunos do 7o ano de uma escola municipal localizada no município de Malta-PB. A execução dos procedimentos se deu via Google Meet seguindo os dez passos propostos pelo Grupo de Trabalhos e Estudos em Resolução de Problemas – GTERP. Pôde-se notar que o uso dessa ...
雅思托福ASU毕业证书Q微772 000 97,办亚利桑那州立大学学位证,办本科ASU文凭,办ASU毕业证成绩单,有ASU硕士学历,办亚利桑那州立大学文凭证书Arizona State University Bachelor/Master Diploma Degree Transcript
Critical Sociology
Can Jacobinism Be Questioned at the Same Level of Abstraction as Capitalism? The Lack of a Theory of State in Political Marxism2024 •
Revista Brasileira de Geofísica
A Brief Observation of the Formation of Coherent Structures and Turbulence Over a Rain Forest Area in Central Amazônia: The Atto-Claire/Iop – 1/2012 Experiment2017 •
ABSTRACT. This work used micrometeorological measurements of temperature and wind in order to characterize the turbulence due to wind in a terra firme forest in central Amazonia as part of the ATTO-CLAIRE / IOP-1 (2012) (Amazon Tall Tower Observatory – Cooperative LBA Airborne Regional Experiment / Intensive Observation Period – 2012 / LBA – Large Scale Biosphere-Atmosphere Experiment in the Amazon). This research was conducted at the Uatumã ATTO Sustainable Development Reserve in the State of Amazonas, Brazil, from February to September, 2012, and used data from February 26 to September 07, 2012, dates that partially encompass the wet and dry seasons, respectively. The ATTO site has 5 towers: one that is 320m, and four that are 80 m in height, and this research was conducted on an 80 m triangular tower. A total of ten 3D and 2D ultrasonic anemometers were installed on the tower, and the importance of these instruments used for flux measurements is also evident when taking into acco...
International Journal of Environmental Research and Public Health
Farmers’ Perceptions and Drivers of Antimicrobial Use and Abuse in Commercial Pig Production, Ogun State, Nigeria2020 •
Antimicrobial resistance (AMR) in humans has been linked to non-judicious antimicrobial use (AMU) in food animals. To develop antimicrobial stewardship plans (AMSPs) for pig farmers, there is the need to understand the current status of AMU and the driving factors in the industry. Data on AMU, farmers’ perceptions of associated drivers, and biosecurity were collected through a mixed-method study design with focus group discussions (FGDs) and questionnaire-based interviews. Antimicrobials (AMs) were mainly used for therapeutic and prophylactic purposes. Common AMs used were tetracycline (78.8%), gentamycin (53.8%), and tylosin (52.5%). Perceived drivers of AMU were linked to economic benefits, farmers’ previous experiences, sick animals, expensive veterinary services, easy accessibility to over-the-counter drugs, poor farm practices, and poor disease prevention strategies. AMU was poor (average 40.2%), while knowledge on AMs and implications for animal and human health was considered...
2017 •
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2008 •
Journal of the Science of Food and Agriculture
Attempted isolation of fluorescent ageing pigments from apple fruits1982 •
Lecture Notes in Computer Science
The Intersection of Continuous Mixing Polyhedra and the Continuous Mixing Polyhedron with Flows2007 •
2024 •
2020 •
Journal of Alzheimer's Disease
Prions and Neurodegenerative Diseases: A Focus on Alzheimer’s Disease2022 •