Results 1 to 10 of about 288,689 (217)

La dimensión transescalar del hábitat humano.

Inmaterial, 2021
El hogar y la ciudad son dos dimensiones escalares diferentes del hábitat humano que están fuertemente interconectadas. El confinamiento pandémico no sólo lo ha puesto de manifiesto, sino que en muchos casos ha llevado las situaciones espaciales al ...
Gianluca Burgio, Deborah Giunta, Antonio Calì, Marco Graziano   +3 more
doaj   +1 more source

Evaluation of Blood Flow Parameters of the Macular Area and Optic Disc in Patients with Combination of Glaucoma and Axial Myopia

Oftalʹmologiâ, 2022
Purpose. To analyze the indicators of blood flow in the macular region and the peripapillary region in patients with a combination of glaucoma and axial myopia.Patients and methods. The paper analyzes the results of a study of 186 patients (343 eyes): 51
E. N. Eskina, A. V. Belogurova, V. S. Zinina, A. A. Gvetadze, V. B. Smirnova-Sotmari   +4 more
doaj   +1 more source

Predictability of the Refractive Effect after Laser Correction. Determining Factors. Review

Oftalʹmologiâ, 2023
Currently, refractive surgery using modern laser systems for the correction of various types of ametropia is one of the most widespread and performed operations worldwide.
E. N. Eskina, A. V. Belogurova, V. A. Parshina, M. Kh. Movsesian   +3 more
doaj   +1 more source

G-computation and machine learning for estimating the causal effects of binary exposure statuses on binary outcomes

Scientific Reports, 2021
In clinical research, there is a growing interest in the use of propensity score-based methods to estimate causal effects. G-computation is an alternative because of its high statistical power.
Florent Le Borgne, Arthur Chatton, Maxime Léger, Rémi Lenain, Yohann Foucher   +4 more
doaj   +1 more source

Two-Dimensional Stress Analysis of Thick Hollow Functionally Graded Sphere Under Non-Axisymmetric Mechanical Loading [PDF]

International Journal of Mathematical, Engineering and Management Sciences, 2021
In this paper, a functionally graded thick hollow sphere is considered for the analysis of two-dimensional steady state mechanical stress in the radial and circumferential directions under mechanical loading.
Sandeep Kumar Paul, Manoj Sahni
doaj   +1 more source

Establishing baseline absolute risk of subsequent fracture among adults presenting to hospital with a minimal-trauma-fracture

BMC Musculoskeletal Disorders, 2020
Background One in three women and one in five men are expected to experience a minimal-trauma-fracture after the age of 50-years, which increases the risk of subsequent fracture.
Steven A. Frost, Ayano Kelly, Julia Gaudin, Lynette Mc Evoy, Carol Wilson, Lynda Marov, Carlos El Haddad, Jacqueline Center, John A. Eisman, Tuan V. Nguyen, Geraldine Hassett   +10 more
doaj   +1 more source

Designs used in published therapeutic studies of rare superficial vascular anomalies: a systematic literature search

BMC Medical Research Methodology, 2023
Background Rare superficial vascular anomalies represent a wide range of diseases. Their management is difficult given the broad spectrum and the lack of clinical trials assessing treatment efficacy.
Aude Allemang-Trivalle, Sophie Leducq, Annabel Maruani, Bruno Giraudeau   +3 more
doaj   +1 more source

Correction of Ametropia in Patients with Posterior Elevation of the Cornea

Oftalʹmologiâ, 2022
Purpose: to evaluate the effectiveness of ametropia correction in patients with posterior corneal elevation but without signs of subclinical keratoconus, based on postoperative results of transepithelial photorefractive keratectomy (Trans PRK).Patients ...
E. N. Eskina, V. A. Parshina, M. Kh. Movsesyan, A. V. Malakhova   +3 more
doaj   +1 more source

Platelets, extracellular vesicles and coagulation in pulmonary arterial hypertension

Pulmonary Circulation, 2021
Pulmonary arterial hypertension is a rare disease of the pulmonary vasculature, characterised pathologically by proliferation, remodelling and thrombosis in situ.
Sarah Cullivan, Claire A. Murphy, Luisa Weiss, Shane P. Comer, Barry Kevane, Brian McCullagh, Patricia B. Maguire, Fionnuala Ní Ainle, Sean P. Gaine   +8 more
doaj   +1 more source

Early glaucoma risk factors in myopia

Oftalʹmologiâ, 2014
Aim. To reveal early glaucoma diagnostic criteria in high-degree axial myopia based on the morphometric analysis of the retina and optic nerve.Materials and methods.
E. N. Eskina, A. V. Zykova
doaj   +3 more sources