Enhancement of thermal conductivity of fluids upon addition of nanoparticles has been previously observed. In this study, Fe3O4 magnetite particles were used and thermal conductivity enhancements both in water and in heptane with increasing volume fraction have been shown. Upon measuring thermal conductivity under externally applied magnetic field, it has been shown experimentally that thermal conductivity can be further increased even at low concentrations and low magnetic field strengths in both fluids. Theoretical calculations are presented to support the effect of magnetic field on the thermal conductivity enhancement. This enhancement is attributed to the thermomagnetic convection which due to a temperature gradient, results in a non-uniform magnetic body force resulting in more efficient thermal conductance.
The coronavirus disease 2019 (COVID-19) caused by SARS-CoV-2 appeared in Wuhan, China in December 2019 and quickly spread around the world and is considered a global pandemic. This disease, which is pre-infected with respiratory and cardiovascular system symptoms, can also occur in many organ systems. Since the beginning of the pandemic, cases related to neurological involvement have been reported in the literature and studies coercing neurological findings and complications have been published. COVID-19 can cause wide spectrum of neurological phenotypes from severe to milder. To the best of our knowledge, our case is the first report describing the chorea in a patient associated with COVİD-19. In this article, we aim to present a patient who was admitted with chorea on the 3rd day of the COVID-19 followed by Sydenham chorea, which had already improved. This report expands the phenotypic spectrum of COVID-19 and suggests that COVID-19 can be associated with or trigger chorea.
Aims The aim of this study was to determine the compliance with treatment and fear of hypoglycaemia in patients with type 2 diabetes. Background One of the important problems of patients is the fear of hypoglycaemia and compliance with treatment, which impairs general health and quality of life. It is believed that nurses contribute to the improvement of compliance with treatment in patients with type 2 diabetes, a decrease in hypoglycaemia rates. Design This study was conducted as a descriptive study. The STROBE checklist was used. Methods The study was carried out with 376 patients with type 2 diabetes between January and June 2019. The Patient Information Form, Type 2 Diabetes Mellitus Treatment Patient Compliance Scale and Hypoglycemia Fear Survey applied and SAS 9.4 package program was used for statistical analysis. Data were evaluated using descriptive statistics, t test, chi‐square and variation analysis. Results It was determined that 58.2% of the participants were female, mean age was 62.19 ± 9.60, 57.7% were primary school graduates, 50.3% were using oral antidiabetic, and 34.5% were using oral antidiabetic and insulin. Patients’ compliance with treatment was moderate (60.9%). According to the mean score of the Hypoglycemia Fear Survey, the patients had a low level of fear of hypoglycaemia (trueX¯ = 1.20). There was a statistically significant difference between compliance and fear of hypoglycaemia and education, economic status, self‐monitoring of blood glucose, physical activity and education about diabetes (p < .05). Patients with type 2 diabetes had decreased compliance with treatment with increased fear of hypoglycaemia (p < .05). Conclusion The participants’ compliance with the treatment was moderate, and the fear of hypoglycaemia mean score was low. Nursing interventions should be planned to increase compliance with treatment and reduce the fear of hypoglycaemia in patients with type 2 diabetes. Relevance to clinical practice Assessing the fear of hypoglycaemia and the level of compliance with treatment by healthcare professionals, especially nurses, in patients with type 2 diabetes and providing education on this subject can be helpful in reducing the fear of hypoglycaemia, increasing treatment compliance and providing optimal glycaemic control.
Children with chronic neurological diseases,including cerebral palsy(CP)are especially susceptible to vaccine-preventable infections and face an increased risk of severe respiratory infections and decompensation of their disease.This study aims to examine age-appropriate immunization status and related factors in the CP population of our country. This cross-sectional prospective multicentered survey study included 18 pediatric neurology clinics around Turkey,wherein outpatients children with CP were included in the study.Data on patient and CP characteristics,concomitant disorders as well as vaccination status included in the National Immunization Program(NIP),administration and recommendation of in uenza vaccine were collected at a single visit.A total of 1194 patients were enrolled.Regarding immunization records,the most frequently administrated and schedule completed vaccines were BCG(90.8%),hepatitis B(88.9%)and oral poliovirus vaccine (88.5%).MMR was administered to 77.3% and DTaP-IPV-HiB was administered to 60.5% of patients.For the pneumococcal vaccines,54.1% of children had received PCV in the scope of the NIP, and 15.2% of children were not fully vaccinated for their age.The in uenza vaccine, was administered only to 3.4% of the patients at any time and had never been recommended to 1122 parents(93.9%).In the patients with severe(grade 4 and 5)motor dysfunction,the frequency of incomplete/none vaccination of hepatitis B,BCG, DTaP-IPV-HiB,OPV,MMR were statistically more common than mild to moderate(grade 1-3)motor dysfunction(p = 0.003, p < 0.001, p < 0.001, p < 0.00, and p < 0.001, respectively).In uenza vaccine recommendation by physicians was higher in the severe motor dysfunction group and the difference was statistically signi cant(p = 0.029).Children with CP had lower immunization rates and incomplete immunization programs.Clinicians must ensure children with CP receive the same preventative health measures as healthy children,including vaccines.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.