Possibility
Mostrando 25-36 de 11064 artigos, teses e dissertações.
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25. Polyacrylamides in reverse cationic iron ore flotation: bench scale study
Abstract A bench scale study was carried out to investigate the influence of polyacrylamides as co-depressant in a blend with starch depressant on the reverse cationic iron ore flotation. The results indicated that the use of polyacrylamides as dual function polymer should be an alternative to improve the flotation process. These polymers act as a depressant
REM, Int. Eng. J.. Publicado em: 2021-09
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26. Translation, cross-cultural adaptation, and validation of the Leuven Knowledge Questionnaire for congenital heart disease instrument into Brazilian Portuguese
Abstract Objective To translate the Leuven Knowledge Questionnaire for Congenital Heart Disease into Brazilian Portuguese and to validate its psychometric properties with parents and family caregivers of children with congenital heart disease. Method This was a six-step methodological study, including the translation, synthesis, back-translation, evaluatio
J. Pediatr. (Rio J.). Publicado em: 2021-08
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27. The effectiveness of early parental coaching in the autism spectrum disorder
Abstract Objective Analysis of the effectiveness of early Parental Coaching in the Autism Spectrum Disorder. Method Randomized, controlled and blinded clinical trial to analyze parent-child interaction videos. Results The sample consisted of 18 children being followed up at the Autism Outpatient Clinic of a Neuropediatric Center in southern Brazil diagnos
J. Pediatr. (Rio J.). Publicado em: 2021-08
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28. Association between sleep behavior and motor development in preterm infants
Abstract Objective Analysis of the effectiveness of early Parental Coaching in the Autism Spectrum Disorder. Method Randomized, controlled and blinded clinical trial to analyze parent-child interaction videos. Results The sample consisted of 18 children being followed up at the Autism Outpatient Clinic of a Neuropediatric Center in southern Brazil diagnos
J. Pediatr. (Rio J.). Publicado em: 2021-08
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29. Systemic amyloidosis manifestation in a patient with psoriatic arthritis
Abstract Systemic amyloidosis secondary to psoriatic arthritis is rare, and published data are based mainly on case reports and are associated with increased mortality. This is the report of a patient with long-term psoriatic arthritis and chronic sialadenitis, who showed an inadequate response to therapy. The diagnosis of secondary amyloidosis was attained
An. Bras. Dermatol.. Publicado em: 2021-06
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30. Ferrimagnetic to paramagnetic transition and dielectric relaxation in Ni1-xZnxFe2O4 ferrites
Abstract The spinel ferrite system Ni1-xZnxFe2O4 (x=0-0.7, Δx=0.1) was prepared by wet chemical co-precipitation method using sulfates of respective metal ions. The electrical resistivity and dielectric properties of the prepared samples have been studied as a function of temperature, frequency, and Zn content (x). The DC resistivity (ϱ) was measured in th
Cerâmica. Publicado em: 2021-06
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31. Nanofibras eletrofiadas e suas aplicações: avanços na última década
In recent years there has been an increasing interest in the development of nanomaterials with improved properties compared to their counterparts at the micro- and macroscopic scale. In this context, nanofibers obtained by electrospinning technique are highly attractive due to the unique combination of high surface area/volume ratio, porosity, flexibility, m
Quím. Nova. Publicado em: 2021-06
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32. Thyroid surgery – Does the scar matter?
ABSTRACT This position statement was prepared to guide endocrinologists on the best approach to managing thyroid disorders during the coronavirus disease (COVID-19) pandemic. The most frequent thyroid hormonal findings in patients with COVID-19, particularly in individuals with severe disease, are similar to those present in the non-thyroidal illness syndrom
Arch. Endocrinol. Metab.. Publicado em: 2021-06
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33. Do cytomegalovirus infections affect the daratumumab treatment course in multiple myeloma patients? - Literature review
ABSTRACT Introduction Multiple myeloma is a progressive and incurable hematological disease characterized by disordered and clonal multiplication of plasmacytes in the bone marrow. The main clinical manifestations are caused by the presence of neoplastic cells in bone tissue, as well as the excessive production of immunoglobulins and normal humoral immunity
Hematol., Transfus. Cell Ther.. Publicado em: 2021-06
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34. Management of thyroid disorders during the COVID-19 outbreak: a position statement from the Thyroid Department of the Brazilian Society of Endocrinology and Metabolism (SBEM)
ABSTRACT This position statement was prepared to guide endocrinologists on the best approach to managing thyroid disorders during the coronavirus disease (COVID-19) pandemic. The most frequent thyroid hormonal findings in patients with COVID-19, particularly in individuals with severe disease, are similar to those present in the non-thyroidal illness syndrom
Arch. Endocrinol. Metab.. Publicado em: 2021-06
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35. Active search of adult patients with persistently low serum alkaline phosphatase levels for the diagnosis of hypophosphatasia
ABSTRACT Objectives: Alkaline phosphatase (ALP) is the main laboratory marker of hypophosphatasia (HPP), a rare disease unknown to most physicians. The prevalence of HPP has been widely discussed in the literature due to the diverse phenotypes of HPP. The purpose of this study was to search for patients with hypophosphatasemia based on previous biochemistry
Arch. Endocrinol. Metab.. Publicado em: 2021-06
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36. MOURNING THE TROUBLES: ANNA BURNS’S MILKMAN AS A GENDERED RESPONSE TO THE BELFAST AGREEMENT
Abstract The past two decades have produced extensive criticism of the Good Friday/Belfast Agreement’s (1999) progressivist logic in its proposal of a “fresh start” as the best way to honour the victims of the armed conflict that took place during the Troubles (1968-1998). In this paper, we argue that, by refusing to forget and to move on without expos
Ilha Desterro. Publicado em: 2021-04