Results 1 to 10 of about 63,277 (118)
Relationship between hypochondriasis and clinical self-efficacy in nursing students: A cross-sectional multi-institutional study. [PDF]
BACKGROUND: Psychological factors, such as anxiety, depression, and self-esteem, can significantly impact nursing students’ clinical self-efficacy.
Fotokian Z +4 more
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The Poincaré map of degenerate monodromic singularities with Puiseux inverse integrating factor
We consider analytic families of planar vector fields depending analytically on the parameters in Λ\Lambda that guarantee the existence of a (may be degenerate and with characteristic directions) monodromic singularity.
García Isaac A., Giné Jaume
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On the Integrability of Quasihomogeneous Systems and Quasidegenerate Infinity Systems
The integrability of quasihomogeneous systems is considered, and the properties of the first integrals and the inverse integrating factors of such systems are shown.
Hu Yanxia
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Hypertension is the main modifiable risk factor for cardiovascular morbidity and mortality but discovering molecular mechanisms for targeted treatment has been challenging. Here we investigate associations of blood metabolite markers with hypertension by
Panayiotis Louca +20 more
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Mendelian randomization (MR) can estimate the causal effect for a risk factor on a complex disease using genetic variants as instrument variables (IVs). A variety of generalized MR methods have been proposed to integrate results arising from multiple IVs
Lijuan Lin +23 more
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Obesity is a complex disorder, and the number of people affected is growing every day. In recent years, research has confirmed the hypothesis that food addiction is a determining factor in obesity. Food addiction is a behavioral disorder characterized by
Marialuisa de Ceglia +3 more
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Modern studies of the penetration of light into biological tissues is becoming very important in various medical applications. This is an important factor for determining the optical dose in many diagnostic and therapeutic procedures.
Alaa Sabeeh, Valery V. Tuchin
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The main purpose of this paper is to study the existence of polynomial inverse integrating factor and first integral, and non-existence of limit cycles for all systems. Furthermore, we consider some applications.
Ahmed M. Hussien
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On the Shape of Limit Cycles That Bifurcate from Isochronous Center
New idea and algorithm are proposed to compute asymptotic expression of limit cycles bifurcated from the isochronous center. Compared with known inverse integrating factor method, new algorithm to analytically computing shape of limit cycle proposed in ...
Guang Chen, Yuhai Wu
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Scattering and absorption properties of biomaterials for dental restorative applications [PDF]
The physical understanding of the optical properties of dental biomaterials is mandatory for their final success in restorative applications. Light propagation in biological media is characterized by the absorption coefficient, the scattering coefficient,
Fernández-Oliveras A. +2 more
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