Results 51 to 60 of about 3,482,901 (312)

Comparação do perfil dos pacientes que internaram na UTI do HU/UFSC e foram a óbito com o daqueles que receberam alta hospitalar. [PDF]

open access: yes, 2005
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Cardoso, Hugo Alfredo Koerich Vieira
core  

ZIKV Phylogenetic Characterization Reveals Evolutionary Diversity, Regional Dissemination, and Emergence of African Lineages in Brazil

open access: yesJournal of Basic Microbiology, EarlyView.
ABSTRACT During the last epidemic in 2015–2016, Zika virus (ZIKV) gaining worldwide attention due to its association with neurological complications such as microcephaly and Guillain‐Barré syndrome. ZIKV can be transmitted through vector‐borne, sexual, maternal‐fetal, and blood transfusion transmission.
Thayane da Encarnação Sá‐Guimarães   +4 more
wiley   +1 more source

Comparativo entre Reatores com Alto Fator de Potência para Iluminação Fluorescente

open access: yesEletrônica de Potência, 2003
Este artigo apresenta um estudo comparativo entre quatro topologias com alto fator de potência, que possuem como principal característica o compartilhamento do mesmo interruptor para o estágio de correção do fator de potência e para o estágio inversor. O
Tiago B. Marchesan   +3 more
doaj   +1 more source

Impactos do Programa Bolsa Floresta: uma avaliação preliminar (Cadernos de Sustentabilidade) [PDF]

open access: yes, 2014
Este estudo trata do Programa Bolsa Floresta (PBF), um dos maiores programas de Pagamento por Serviços Ambientais (PSA) do mundo, com mais de 35 mil pessoas atendidas em 15 Unidades de Conservação Estaduais (UCs) do Amazonas.
Afrânio Soares   +5 more
core  

Biochar as a Strategy to Mitigate Greenhouse Gases in Degraded Drylands of the Brazilian Semiarid Region: Carbon Stocks and CO2 Fluxes

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
This study evaluated the effects of pyrolytic biochars derived from co‐pyrolyzed sewage sludge and cashew residues on total organic carbon (TOC) recovery and CO2 emissions in degraded soils under greenhouse conditions. Biochar applications (5 to 40 Mg ha−1) enhanced soil carbon stocks and variably influenced CO2 fluxes over time.
João Marcos Rodrigues dos Santos   +16 more
wiley   +1 more source

Assessing Thermal Maturity of the Pendência Formation (Potiguar Basin) Using Vitrinite Reflectance and Raman Spectroscopy

open access: yesJournal of Raman Spectroscopy, EarlyView.
Palynofacies assemblages from the onshore Potiguar Basin display a wide thermal maturity range, with vitrinite reflectance (%Ro) values of 0.46–2.72 measured from nine samples at depths of 1059–4443 m. A strong correlation exists between %Ro and Raman parameters, specifically the G‐band's full width at half maximum.
Gabriel A. Barberes   +14 more
wiley   +1 more source

A study about the universals in Ideas I [PDF]

open access: yes, 2017
The problem of universals remains a philosophical theme not only in ontology but also in epistemology. In Husserl, there are particular universals, the noematic ‘X’, the identical, and universals stricto sensu, atemporal universal ...
de la Cadena, Nathalie
core  

Resonance Raman Effect in Copper Carbonate Minerals Azurite and Malachite

open access: yesJournal of Raman Spectroscopy, EarlyView.
This study employs Raman spectroscopy to examine the vibrational characteristics of azurite and malachite, specifically focusing on the stretching modes of the carbonate anion present in their structures. The results reveal a potential resonance Raman effect, characterized by an unexpected enhancement of the asymmetric stretching mode compared to the ...
Julliana F. Alves   +2 more
wiley   +1 more source

Perfil dos pacientes submetidos à angioplastia trasluminal coronariana com stents farmacológicos no Instituto de Cardiologia de Santa Catarina. [PDF]

open access: yes, 2007
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Aquino, Vivian Wuerges de
core  

A Violência no Local de Trabalho em Instituições de Saúde: Um Estudo Monocêntrico sobre Causas, Consequências e Estratégias de Prevenção [PDF]

open access: yes, 2020
Introduction: Workplace violence is one of the main risk factors in the professional world. Healthcare workers are at higher risk when compared to other sectors.
Antão, HS   +6 more
core   +3 more sources

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