Results 71 to 80 of about 182,692 (232)

Influence of Heat Treatment Temperature on Crevice and Pitting Corrosion of UNS S32205 Duplex Stainless Steel

open access: yessteel research international, EarlyView.
Heat treatments that alter the proportions of austenite and ferrite phases or induce the precipitation of phases such as sigma in duplex stainless steel UNS S32205 make it more susceptible to pitting and crevice corrosion. However, the effects of these treatments are not always evident when analyzed using the cyclic polarization technique.
Alba Regina Turin   +8 more
wiley   +1 more source

PERFIL DE RESISTÊNCIA DE STREPTOCOCCUS PNEUMONIAE EM UM HOSPITAL PEDIÁTRICO DE 2020 A 2022

open access: yesBrazilian Journal of Infectious Diseases, 2023
Introdução/Objetivo: O Streptococcus pneumoniae é o principal causador infecções respiratórias e meningite em crianças. A infecção por esse germe é responsável por altas taxas de mortalidade em crianças com menos de 5 anos.
Marinei Campos Ricieri   +7 more
doaj   +1 more source

The first observed stellar occultations by the irregular satellite Phoebe (Saturn IX) and improved rotational period [PDF]

open access: yes, 2019
peer reviewedWe report six stellar occultations by Phoebe (Saturn IX), an irregular satellite of Saturn, obtained between mid-2017 and mid-2019. The 2017 July 6 event was the first stellar occultation by an irregular satellite ever observed.
Assafin, Marcelo   +26 more
core   +5 more sources

O Perfil Profissional Dos Peritos Contadores De Curitiba-PR

open access: yesXV Mostra de Iniciação Científica, Pós-graduação, Pesquisa e Extensão, 2015
A Contabilidade possui, entre seus varios ramos de atuacao, a Pericia Contabil. Esta, por sua vez, investiga, analisa, examina os fatos contabeis, a fim de se obter uma prova ou opiniao sobre um litigio. Em vista disso, o perito contador e considerado auxiliar da justica, devendo agir sempre com independencia e absoluta etica. Assim, esta pesquisa teve
Fabrizia Maria Zanotto Ramoni   +2 more
openaire   +2 more sources

Parques Urbanos de Curitiba (PR): Espacialidade, Planejamento e Turismo

open access: yesRevista Brasileira de Ecoturismo (RBEcotur), 2017
As recentes transformações econômicas, sociais e culturais produzem modificações no planejamento das áreas urbanas, principalmente a disposição de espaços de lazer, também caracterizados como atrativos turísticos. Sendo a cidade um ambiente de encontro, trocas e realizações, associando sua diversificação e possibilidades de apropriação ao dinamismo, a ...
Fabiana Calçada de Lamare Leite   +1 more
openaire   +2 more sources

Effect of Postweld Heat Treatment on Laser‐Welded Duplex Stainless Steel: Crystallographic Patterns and Fatigue Behavior

open access: yessteel research international, EarlyView.
Laser welding of duplex stainless steel disrupts phase balance, promotes nitride precipitation, and reduces fatigue resistance. Postweld heat treatment restores austenite and dissolves nitrides, but the resulting crystallography and phase morphology still impair fatigue performance.
Aparecida Silva Magalhães   +6 more
wiley   +1 more source

Conservation of the Cerrado from the valorization of socio-biodiversity products: the importance of production chains and local marketing channels [PDF]

open access: yes, 2019
The Cerrado occupies an area of about 20 million km2 (approximately 20% of the Brazilian territory), being the second largest national biome and the richest savanna in biodiversity of the planet. Although it covers three regions of the country (Northeast,
Afonso, Sandra   +2 more
core  

Scale-adjusted metrics for predicting the evolution of urban indicators and quantifying the performance of cities

open access: yes, 2015
More than a half of world population is now living in cities and this number is expected to be two-thirds by 2050. Fostered by the relevancy of a scientific characterization of cities and for the availability of an unprecedented amount of data, academics
Alves, Luiz G. A.   +3 more
core   +3 more sources

Allergic Rhinitis and Its Impact on Asthma (ARIA)‐EAACI Guidelines—2024–2025 Revision: Part I—Guidelines on Intranasal Treatments

open access: yesAllergy, EarlyView.
ABSTRACT Background Allergic rhinitis (AR) impacts quality of life, work and school productivity. Over the last years, an important body of evidence resulting from mHealth data has led to a better understanding of AR. Such advances have motivated an EAACI‐endorsed update of the Allergic Rhinitis and its Impact on Asthma (ARIA) guidelines (ARIA 2024 ...
Bernardo Sousa‐Pinto   +252 more
wiley   +1 more source

ANÁLISE DA UTILIZAÇÃO DAS RESERVAS CIRÚRGICAS DE CONCENTRADOS DE HEMÁCIAS UTILIZADAS INTRA-OPERATÓRIO EM CURITIBA, PARANÁ

open access: yesHematology, Transfusion and Cell Therapy
Introdução: A terapêutica transfusional intra operatório e o protocolo de reserva cirúrgica são discutidos e definidos de acordo com as necessidades cirúrgicas de cada instituição.
RCBA Bertazolli, P Cordeiro, PTR Almeida
doaj   +1 more source

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