Results 31 to 40 of about 666,832 (300)

Effect of SSZ‐13 Zeolite Loading and Synthesis Time on the CO2/N2 Separation Performance of PDMS Mixed Matrix Membranes

open access: yesJournal of Applied Polymer Science, EarlyView.
Advantages of MMMs and the Robeson plot detailing improved performance of the 4d05% membrane. ABSTRACT Mixed matrix membranes were produced by incorporation of SSZ‐13 zeolites into polydimethylsiloxane (PDMS) to assess the effect of filler properties and concentration on the CO2/N2 separation efficiency compared to pure PDMS membranes.
Alice Cardoso Takahashi   +7 more
wiley   +1 more source

Perfis de Vulnerabilidade Feminina ao HIV/aids em Belo Horizonte e Recife: comparando brancas e negras Profiles of Female Vulnerability to HIV/AIDS in Belo Horizonte and Recife: a comparison of white and black/mixed women

open access: yesSaúde e Sociedade, 2010
OBJETIVO: Delinear e comparar os perfis das mulheres brancas e negras entre 18 e 59 anos, residentes em Belo Horizonte e Recife, enfocando características sociodemográficas e de conhecimento, além de atitudes em relação ao HIV/aids. MÉTODOS: Os dados são
Paula Miranda-Ribeiro   +4 more
doaj   +1 more source

ENHANCING FOLLICULAR LYMPHOMA DIAGNOSIS WITH THE AID OF MEDTEST: AN INNOVATIVE CLINICAL TOOL

open access: yesHematology, Transfusion and Cell Therapy, 2023
Objectives: This study aims to present the assimilation process of a case of Follicular Lymphoma and its diagnosis through structured clinical reasoning using a gamified platform called MEDTest, which features an easy-to-access and user-friendly decision
KAM Martins   +9 more
doaj   +1 more source

Integrated bioconversion of starchy and hemicellulosic fractions of macauba oil presscake into ethanol by nonconventional yeasts

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Co‐fermentation of hexoses and pentoses from plant biomass to ethanol is a strategy to increase ethanol production from lignocellulosic materials and add value to residues from agroindustrial chains. The macauba (Acrocomia aculeata) is an oleaginous palm‐tree species considered to contribute to development in some regions of Brazil.
Filipe Soares de Freitas   +7 more
wiley   +1 more source

A influência dos movimentos escolanovista e construtivista na formação e nas práticas de professores que ensinam matemática nos anos iniciais em Boa Vista-RR

open access: yesRCT: Revista de Ciência e Tecnologia, 2018
Este estudo analisa possíveis influências dos movimentos escolanovista e construtivista na formação e nas práticas de professores que ensinam matemática nos anos iniciais.
Edileusa Belo
doaj   +1 more source

Possible therapeutic repositioning of valproic acid: From epileptic seizures to acute kidney injury

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Valproic acid, an anticonvulsant, may be repositioned to prevent acute kidney injury due to ischemia followed by reperfusion. It preserves renal functions, electrolyte homeostasis and active sodium transport in kidney tubules, and blocks the onset of hypertension.
Danilo Alves‐Bezerra   +8 more
wiley   +1 more source

História da neurologia em Belo Horizonte [PDF]

open access: yesArquivos de Neuro-Psiquiatria, 1998
Descreve-se o nascimento e a evolução da escola neurológica em Belo Horizonte, Brasil, destacando-se as influências da escola do Rio de Janeiro e do contexto neurológico mundial.
SEBASTIÃO SILVA GUSMÃO
doaj   +1 more source

ENHANCING MEDICAL EDUCATION IN HEMATOLOGY: COMPLEX CLINICAL CASE SIMULATOR WITH DECISION TREE

open access: yesHematology, Transfusion and Cell Therapy, 2023
Objectives: In order to provide better training and knowledge to healthcare professionals without causing tangible harm to human subjects, the use of a virtual simulator proves to be efficient in digitally illustrating real-life scenarios. This work aims
KAM Martins   +9 more
doaj   +1 more source

A Remark on Gromov-Witten Invariants of Quintic Threefold

open access: yes, 2018
The purpose of the article is to give a proof of a conjecture of Maulik and Pandharipande for genus 2 and 3. As a result, it gives a way to determine Gromov-Witten invariants of the quintic threefold for genus 2 and 3.Comment: We improve our results and ...
Wu, Longting
core   +1 more source

Precipitation of niobic acid from potassium niobate in sulphuric acid solution: A route to niobium oxide

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Graphical abstract illustrating the niobic acid precipitation process applied and the product obtained. Abstract This study investigates the precipitation of niobic acid (Nb2O5.nH2O) from potassium niobate solution with addition of sulphuric acid, and its subsequent thermal conversion into niobium oxide (Nb2O5). Thermodynamic modelling with PHREEQC and
Cássia R. Souza   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy