Cardiovascular effects of arginase inhibition in spontaneously hypertensive rats with fully developed hypertension

Novel theory and potential applications of central diastolic pressure decay time constant

Nikolaos Stergiopoulos, Georgios Rovas, Sokratis Anagnostopoulos, Vasiliki Bikia, Patrick Segers

Central aortic diastolic pressure decay time constant ( ) is according to the two-element Windkessel model equal to the product of total peripheral resistance (R) times total arterial compliance (C ). As such, it is related to arterial stiffness, which has ...

2024

Untangling the influence of Antarctic and Southern Ocean life on clouds

Julia Schmale, Hélène Paule Angot, Jenny Thomas, Markus Frey

Polar environments are among the fastest changing regions on the planet. It is a crucial time to make significant improvements in our understanding of how ocean and ice biogeochemical processes are linked with the atmosphere. This is especially true over A ...

2023

Revealing the Structure of Tryptophan in Microhydrated Complexes by Cold Ion Spectroscopy

Natalia Nagornova, Oleg Boyarkine, Andrei Zviagin, Ruslan Yamaletdinov, Manuel Dömer

The geometry of biomolecules isolated in the gas phaseusuallydiffers substantially from their native structures in aqueous solution,which are the only ones truly relevant to life science. To connectthe high resolution of cold ion spectroscopy that can be a ...

2023

Modulation of Pulsatile Left Ventricular Afterload by Renal Denervation in Heart Failure With Preserved Ejection Fraction

Nikolaos Stergiopoulos, Stamatia Zoi Pagoulatou

Background:Arterial stiffening contributes to hemodynamic derangements in heart failure with preserved ejection fraction (HFpEF). We sought to investigate the impact of renal denervation on pulsatile left ventricular loading in patients with HFpEF and hype ...

Lippincott Williams & Wilkins2023

Nikolaos Stergiopoulos, Georgios Rovas, Sokratis Anagnostopoulos, Vasiliki Bikia

Aortic diastolic pressure decay (DPD) has been shown to have considerable pathophysiological relevance in the assessment of vascular health, as it is significantly affected by arterial stiffening. Nonetheless, the aortic pressure waveform is rarely availab ...

Nature Portfolio2023

Electromagnetic Forces and Torques: From Dielectrophoresis to Optical Tweezers

Olivier Martin, Marco Riccardi

Electromagnetic forces and torques enable many key technologies, including optical tweezers or dielectrophoresis. Interestingly, both techniques rely on the same physical process: the interaction of an oscillating electric field with a particle of matter. ...

AMER CHEMICAL SOC2023

Berry curvature dipole generation and helicity-to-spin conversion at symmetry-mismatched heterointerfaces

Peng Chen, Xupeng Yang

The Berry curvature dipole (BCD) is a key parameter that describes the geometric nature of energy bands in solids. It defines the dipole-like distribution of Berry curvature in the band structure and plays a key role in emergent nonlinear phenomena. The th ...

Nature Portfolio2023

Effect of the structural modification of Candesartan with Zinc on hypertension and left ventricular hypertrophy

Nikolaos Stergiopoulos, Augusto Martins Lima, Valeria Romina Martinez

Hypertension is the most common cause of left ventricular hypertrophy, contributing to heart failure progression. Candesartan (Cand) is an angiotensin receptor antagonist widely used for hypertension treatment. Structural modifications were previously perf ...

ELSEVIER2023

Quality-Constrained Encoding Optimization for Omnidirectional Video Streaming

Pascal Frossard, Roberto Gerson De Albuquerque Azevedo, Chaofan He

Omnidirectional video streaming is usually implemented based on the representations of tiles, where the tiles are obtained by splitting the video frame into several rectangular areas and each tile is converted into multiple representations with different r ...

Ieee-Inst Electrical Electronics Engineers Inc2023

Cardiovascular effects of arginase inhibition in spontaneously hypertensive rats with fully developed hypertension

Novel theory and potential applications of central diastolic pressure decay time constant

Creating the conditions for Western European petroculture: The Marshall Plan, the politics of the OEEC, and the transition from coal to oil

Untangling the influence of Antarctic and Southern Ocean life on clouds

Revealing the Structure of Tryptophan in Microhydrated Complexes by Cold Ion Spectroscopy

Modulation of Pulsatile Left Ventricular Afterload by Renal Denervation in Heart Failure With Preserved Ejection Fraction

On the similarity between aortic and carotid pressure diastolic decay: a mathematical modelling study

Electromagnetic Forces and Torques: From Dielectrophoresis to Optical Tweezers

Berry curvature dipole generation and helicity-to-spin conversion at symmetry-mismatched heterointerfaces

Effect of the structural modification of Candesartan with Zinc on hypertension and left ventricular hypertrophy

Quality-Constrained Encoding Optimization for Omnidirectional Video Streaming

Graph Chatbot

Novel theory and potential applications of central diastolic pressure decay time constant

Creating the conditions for Western European petroculture: The Marshall Plan, the politics of the OEEC, and the transition from coal to oil

Untangling the influence of Antarctic and Southern Ocean life on clouds

Revealing the Structure of Tryptophan in Microhydrated Complexes by Cold Ion Spectroscopy

Modulation of Pulsatile Left Ventricular Afterload by Renal Denervation in Heart Failure With Preserved Ejection Fraction

On the similarity between aortic and carotid pressure diastolic decay: a mathematical modelling study

Electromagnetic Forces and Torques: From Dielectrophoresis to Optical Tweezers

Berry curvature dipole generation and helicity-to-spin conversion at symmetry-mismatched heterointerfaces

Effect of the structural modification of Candesartan with Zinc on hypertension and left ventricular hypertrophy

Quality-Constrained Encoding Optimization for Omnidirectional Video Streaming