Results 41 to 50 of about 6,454 (204)

Evaluación de daños en pavimento flexible usando fotogrametría terrestre y redes neuronales

open access: yesTecnoLógicas, 2021
La evaluación del deterioro de las vías en Colombia se realiza por medio de inventarios manuales e inspecciones visuales. Los métodos de evaluación del estado de las vías adoptados por el INVIAS (Instituto Nacional de Vías) son VIZIR (Visión Inspection ...
Lizette Tello-Cifuentes   +3 more
doaj   +1 more source

Features of blood pressure variability and arterial stiffness in hypertensive men with androgen deficiency

open access: yesZaporožskij Medicinskij Žurnal, 2016
Male sex has long been argued as a strong risk factor for arterial hypertension. Noteworthy is that available data support the negative impact of low testosterone on male cardiovascular health. Objective.
V. A. Vizir   +2 more
doaj   +1 more source

The most rapidly rotating He-strong emission line star: HR7355

open access: yes, 2008
Using archival spectroscopic and photometric data, we searched for massive stars with Balmer-emission consistent with magnetically confined circumstellar material. HR 7355 is a formerly unknown He-strong star showing Balmer emission. At V=6.02 mag, it is
Abt   +29 more
core   +1 more source

EFFECT OF CANDESARTAN ON PARAMETERS OFDAILYBLOOD PRESSURE IN PATIENTS WITH CHRONIC KIDNEYDISEASE ON HEMODIALYSIS

open access: yesУкраїнський Журнал Нефрології та Діалізу, 2017
Introduce.Advances of normal blood pressure in patients on program hemodialysis presented a serious problem related disciplines. For verification hypertension used routine blood pressure measurement and ambulatory monitoring to control the pressure in ...
V. A. Vizir, О. G. Ovska, A. S. Sadomov
doaj   +1 more source

Characteristics of a Source for Oxide Coating Deposition by the Electron-Beam Evaporation of Dielectric Materials

open access: yesPlasma, 2022
We describe our investigations of a plasma-cathode electron source designed for the deposition of oxide coatings by the electron-beam evaporation of dielectric materials.
Viktor Burdovitsin   +5 more
doaj   +1 more source

1515 - Les Portugais s'établissent à Hormuz: Déchéance d'une cité marchande, naissance d'un empire maritime [PDF]

open access: yes, 2009
En mars 1515, Afonso de Albuquerque, gouverneur des Indes, se présentait avec 27 navires, au large de la cité insulaire d'Hormuz, célèbre place marchande et point stratégique contrôlant le mince détroit qui sépare le golfe Persique de la mer d'Oman.
Vallet, Eric
core   +2 more sources

Age-related changes in myocardial deformation and arterial stiffness in hypertensive males

open access: yesZaporožskij Medicinskij Žurnal, 2016
In terms of the general aging of population the role of senescence in the vascular and cardiac remodeling development remains controversial. The ways the ventricular and arterial stiffening affects the myocardial functioning are still unclear ...
V. A. Vizir   +2 more
doaj   +1 more source

Three-dimensional CFD simulations with large displacement of the geometries using a connectivity-change moving mesh approach [PDF]

open access: yes, 2018
This paper deals with three-dimensional (3D) numerical simulations involving 3D moving geometries with large displacements on unstructured meshes. Such simulations are of great value to industry, but remain very time-consuming.
A Guardone   +46 more
core   +3 more sources

Features of 24-hour monitoring of blood pressure, serum urotensin II and angiotensin II levels, vascular remodeling and extracranial blood flow in patients with hypertension

open access: yesZaporožskij Medicinskij Žurnal, 2015
Hypertension is the main cause of morbidity, disability and mortality in the adult population in most countries of the world. Aim. Aiming to establish the features of 24-hour monitoring of blood pressure, serum urotensin II and angiotensin II ...
V. A. Vizir   +2 more
doaj   +1 more source

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