Data on distribution of heat transfer coefficient and profiles of velocity and turbulent characteristics behind a rib in pulsating flows.

The paper presents experimental data on heat transfer and kinematic structure of steady and pulsating flows behind a rib. Several forcing frequencies and one non-dimensional amplitude of pulsation are considered. Distributions of heat transfer coefficient were obtained in the separation region.

Data of numerical simulation and experimental research on the design of a cyclone separator with a high flux density.

This article contains data related to the research article entitled "Cyclone separator for gas-liquid mixture with high flux density" (Mikheev et al., 2018 [1]doi: 10.1016/j.

[Determination of neurometabolism in patients with mild and moderate cognitive impairments].

Objective: To estimate the diagnostic value of neuropower mapping (NPM) and positron emission tomography (PET) and their relationships in the evaluation of neurometabolism in patients with predementia cognitive impairments. MATERIAL AND METHODS. The investigation enrolled 125 patients wvith clinical signs of cognitive impairments.

[Tissue Doppler imaging during dipyridamole and dobutamine stress echocardiography in the diagnosis of coronary heart disease].

The aim of the study was to determine the sensitivity and specificity of combined high-dose dipyridamole and dobutamine stress echocardiography (stress EchoCG) in the diagnosis of coronary artery stenotic lesions in coronary heart disease in a group of patients who were unable to perform physical exercise, by using different assessment criteria (local contractile impairments and systolic velocity changes during tissue Doppler imaging). The study enrolled 68 men who had undergone dipyridamole and dobutamine stress EchoCG, longitudinal tissue Doppler imaging, and coronary angiography. Stress EchoCG could bring up to diagnostic criteria in all the patients.

[Noninvasive radiodiagnosis of late coronary stent stenoses].

Objective: To study the diagnostic value of stress echocardiography (stress echoCG) in the early diagnosis of coronary stent stenoses in the late postoperative period.

Subjects And Methods: The study enrolled 39 men aged 37 to 58 years with symptoms of cardialgia, who had previously (3 to 8 years earlier) undergone balloon angioplasty and coronary artery stenting to treat coronary heart disease. To exclude coronary stent stenoses, all the patients had dobutamine stress echoCG, transesophageal atrial electrostimulation, and further coronary angiographies (CAG).