Results 161 to 170 of about 3,014,245 (329)

Artificial Intelligence‐Guided Total Mesorectal Excision: Development of a Deep Learning Model to Identify the Pelvic Fascial Plane Anatomy

Annals of Gastroenterological Surgery, EarlyView.
AI‐based segmentation of fascial planes during total mesorectal excision. Ground truth and predicted boundaries are compared for mesorectal fascia (blue), parietal pelvic fascia (red), and the holy plane (white). ABSTRACT Aim Total mesorectal excision entails dissection of the “holy plane” without damaging the mesorectal and parietal pelvic fasciae. We
Yuta Suzuki, Daichi Kitaguchi, Norihito Kosugi, Hiro Hasegawa, Nobuyoshi Takeshita, Yusuke Kinugasa, Masaaki Ito   +6 more
wiley   +1 more source

Nematóides parasitos de Gryllotalpoidea (Orthoptera) do Brasil [PDF]

, 1959
Georg Kloss
openalex   +1 more source

As ciências no Brasil [PDF]

Cadernos de Saúde Pública, 1995
openaire   +6 more sources

Nozzle Jamming Granularized Blood‐Derived Proteins for Bioprinting Cell‐Instructive Architectures

Aggregate, EarlyView.
This work describes an innovative strategy to transform blood‐derived materials into highly printable granular materials that can be used as cell‐instructive bioinks by applying nozzle jamming instead of conventional centrifugal jamming. These modular inks allowed for increased microporosity in large 3D‐printed constructs, biocompatibility, and drug ...
Lucas S. Ribeiro, João Rocha Maia, Vítor M. Gaspar, Catarina A. Custódio, Emerson R. Camargo, Rita Sobreiro‐Almeida, João F. Mano   +6 more
wiley   +1 more source

Anarquismo no Brasil

Estudos Ibero-Americanos, 1980
As leis contra a escravatura e, finalmente, sua abolição, incentivaram a imigração de estrangeiros para substituir o escravo na produção cafeeira no fim do período imperial e inícios da República, multiplicando a população nos grandes centros urbanos, industrializando-os com mão de obra barata.
openaire   +4 more sources

Machine Learning‐Assisted Infectious Disease Detection in Low‐Income Areas: Toward Rapid Triage of Dengue and Zika Virus Using Open‐Source Hardware

Advanced Intelligent Discovery, EarlyView.
This study introduces an affordable machine learning platform for simultaneous dengue and zika detection using fluorine‐doped tin oxide thin films modified with gold nanoparticles and DNA aptamers. Designed for low‐cost, hardware‐limited devices (< $25), the model achieves 95.3% accuracy and uses only 9.4 kB of RAM, demonstrating viability for resource‐
Marina Ribeiro Batistuti Sawazaki, Bassam Bachour Junior, Marcelo Mulato, José Ilton de Oliveira Filho   +3 more
wiley   +1 more source

Livro primeiro do governo do Brasil. 1607-1633 [PDF]

, 1959
Dauril Alden
openalex   +1 more source

Deciphering fire tolerance of trees at the Amazonia–Cerrado transition by trait‐based approach: Implications from species to communities

American Journal of Botany, EarlyView.
Abstract Premise Understanding how fire impacts trees is essential for predicting the effects of novel fire regimes on plant diversity in the transition between the world's two most diverse biomes, the Cerrado and the Amazonia. Here we addressed knowledge gaps regarding physiological damage and mortality in transitional species within fire‐prone ...
Wesley Jonatar A. Cruz, Manoela S. Machado, Francisco Navarro‐Rosales, Maria Antonia Carniello, Marcelo Leandro F. Andrade, Flávio C. Oliveira, Immaculada Oliveras Menor   +6 more
wiley   +1 more source

Contribuição para o conhecimento dos ofídios do Brasil. A

, 1921
Afrânio do Amaral
openalex   +2 more sources

Formação do Brasil contemporâneo. Colônia [PDF]

, 1943
Alexander Marchant
openalex   +1 more source