Results 71 to 80 of about 169,055 (257)

Soybean response to starter nitrogen and Bradyrhizobium inoculation on a Cerrado oxisol under no-tillage and conventional tillage systems

Revista Brasileira de Ciência do Solo, 2003
In Brazil, Bradyrhizobium inoculation has successfully replaced the use of N fertilizer on soybean [Glycine max (L) Merr.] crops. However, with the expansion of no-tillage cropping systems in the Cerrados region, the idea that it is necessary to use ...
I. C. Mendes, M. Hungria, M. A. T. Vargas   +2 more
doaj   +1 more source

Segurança em Laboratórios [PDF]

, 2007
1_Segurança em Laboratórios de Química. 2_Incêndios: Prevenção e Acção. 3_Segurança em Laboratórios de Materiais Biológicos.
Chaveiro, Henrique, Galacho, Cristina, Nabais, João, Teixeira, António   +3 more
core  

Revisiting a long‐overlooked skull: Implications for the distribution of Dinodontosaurus brevirostris (Kannemeyeriiformes) in the Brazilian Triassic

The Anatomical Record, EarlyView.
Abstract Dicynodonts (Anomodontia: Dicynodontia) were one of the main groups of terrestrial tetrapods in Permian and Triassic faunas. In Brazil, the genus Dinodontosaurus is one of the most common tetrapod taxon in the Triassic Santa Maria Supersequence. This genus has a complex taxonomic history and is represented in the Triassic of both Argentina and
Julia Lara Rodrigues de Souza, João Lucas Da Silva, Voltaire D. P. Neto, Arielli Fabrício Machado, Juan A. Escobar, Felipe L. Pinheiro   +5 more
wiley   +1 more source

Laboratórios virtuais: duas aplicações no ensino de engenharia [PDF]

, 2005
Este projecto insere-se no âmbito dos estágios curriculares de final de curso da licenciatura em Matemática e Ciências de Computação da Universidade do Minho e da disciplina de Laboratório de Automação do 5ºano da licenciatura de Engenharia Mecânica ...
Campos, J. Creissac, Chouzal, Maria de Fátima, Costa, Óscar, Leão, Celina Pinto, Mendes, Joaquim, Pereira, Vasco, Restivo, Maria Teresa, Soares, Filomena, Teixeira, Lígia   +8 more
core  

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

The Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

STUDY OF THE IMPACT OF AMAZONIAN SEASONALITY ON THE MICROBIOLOGICAL PROFILE OF BACTERIAL INFECTIONS FROM AUGUST 2024 TO APRIL 2025 IN PUBLIC HOSPITALS IN MANAUS – AMAZONAS

Brazilian Journal of Infectious Diseases
Introduction/Objectives: Bacterial resistance is a growing challenge in the Amazon, driven by environmental and social factors and inappropriate antimicrobial use. Between 2022 and 2023, 61.9% of Klebsiella pneumoniae strains isolated in public hospitals
Lucianna Corrêa Tezza, José Renato Pereira Cavallazzi, Yasmin Dandara dos Santos Azevedo, Victor Carlos Pardo Ratis da Silva, Livian Nycole Silva de Oliveira   +4 more
doaj   +1 more source

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

The Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt, Orlando Nelson Grillo, Christophe Hendrickx, Maximilian Kellermann, Max Cardoso Langer   +4 more
wiley   +1 more source

NLC-Based Sunscreen Formulations with Optimized Proportion of Encapsulated and Free Filters Exhibit Enhanced UVA and UVB Photoprotection

Pharmaceutics
The topical use of sunscreens is recommended for avoiding the damaging effects of UV radiation. However, improvements are still needed in the existing products to enhance their photoprotection effectiveness and safety. This involves minimizing the use of
Margarete M. de Araújo, Andressa C. Schneid, Mariana S. Oliveira, Samuel V. Mussi, Miller N. de Freitas, Flávia C. Carvalho, Edson A. Bernes Junior, Renato Faro, Hatylas Azevedo   +8 more
doaj   +1 more source

Comparação de técnicas analíticas para a determinação de cálcio, magnésio e alumínio trocáveis em amostras de solos. [PDF]

, 2017
Comparação de métodos titulométrico e espectrofotométrico de emissão ótica por plasma indutivamente acoplado (ICP-OES) para a determinação de Ca, Mg e Al trocáveis em amostras de solos de referência, oriundas do Programa de Análise de Qualidade de ...
BERNARDI, A. C. de C., ESCALEIRA, V., SOARES, R.   +2 more
core  

Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)

The Anatomical Record, EarlyView.
Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto, João Felipe Leal Kaiuca, Adriana Itatí Olivares, William Corrêa Tavares   +3 more
wiley   +1 more source