Results 251 to 260 of about 3,547,115 (322)

THE CARDIAC OUTPUT-HEART RATE RELATIONSHIP UNDER DIFFERENT CONDITIONS

, 1967
Mamoru Kumada, Takehiko Azuma, Kojiro Matsuda   +2 more
openalex   +2 more sources

Iridium Oxide Inverse Opal Anodes with Tailored Porosity for Efficient PEM Electrolysis

Advanced Functional Materials, EarlyView.
The synthesis of Iridium‐based Inverse Opals (Ir‐IO) is reported as electrocatalyst for Proton exchange membrane water electrolysis (PEM‐WE). Using the developed protocol it produces highly porous materials consisting either of metallic, oxidic Iridium or a combination thereof with large surface areas.
Sebastian Möhle, Matthias Kroschel, Peter Strasser   +2 more
wiley   +1 more source

The heart rate responses to carotid body chemoreceptor stimulation in the cat

, 1964
Rhona MacLeod, Mary J. Scott
openalex   +2 more sources

Correction: Morning versus Nocturnal Heart Rate and Heart Rate Variability Responses to Intensified Training in Recreational Runners. [PDF]

Sports Med Open
Nuuttila OP, Kyröläinen H, Kokkonen VP, Uusitalo A.   +3 more
europepmc   +1 more source

Enhanced Electromechanical Response in 1D Hybrid Perovskites: Coexistence of Normal and Relaxor Ferroelectric Phases

Advanced Functional Materials, EarlyView.
The dynamic polarization reversal of coexisting normal and relaxor ferroelectrics in 1D TMAPbI₃ (tetramethylammonium, TMA) is deciphered through combined experimental and theoretical approaches. By bridging atomic‐scale motion, macroscopic polarization switching, and depolarization effects, a universal methodology is established to engineer next ...
Chen Xue, Masaru Fujibayashi, Hengming Huang, Chisato Kato, Katsuya Ichihashi, Jun Manabe, Sadafumi Nishihara, Xiao‐Ming Ren, Takayoshi Nakamura   +8 more
wiley   +1 more source

Ionic Metal Poly(heptazine Imides) and Single‐Atoms Interplay: Engineered Stability and Performance for Photocatalysis, Photoelectrocatalysis and Organic Synthesis

Advanced Functional Materials, EarlyView.
Poly(heptazine) imides (PHIs), a crystalline carbon nitride subclass, intercalate metals to deliver high stability, tunable electronics, and efficient charge separation. These features enable solar‐driven applications such as hydrogen evolution, CO₂ reduction, and organic synthesis.
Gabriel A. A. Diab, Izadora F. Reis, Chong Wang, Diandra Barreto, Oleksandr Savateev, Ivo F. Teixeira, Pablo Jiménez‐Calvo   +6 more
wiley   +1 more source

Heart rate variability biofeedback in patients with functional dizziness. [PDF]

J Neurol
Simon E, Penzlin AI, Arndt M, Siepmann T, Barlinn K.   +4 more
europepmc   +1 more source

Flow‐Induced Vascular Remodeling on‐Chip: Implications for Anti‐VEGF Therapy

Advanced Functional Materials, EarlyView.
Flow‐induced vascular remodeling plays a critical role in network stabilization and function. Using a vasculature‐on‐chip system, this study reveals how physiological VEGF levels and flow affect vascular remodeling and provides insights into tumor vessel normalization.
Fatemeh Mirzapour‐Shafiyi, Elias Huber, Leonie Karr, Johnny Tong, Andreas Richard Bausch, Friedrich Christian Simmel, Karen Alim   +6 more
wiley   +1 more source

Daily Heart Rate Variability in Dogs With Atrial Fibrillation. [PDF]

J Vet Intern Med
Escalda J, Pedro B, Novo Matos J, Mavropoulou A, Linney C, Neves J, Dukes-McEwan J, Gelzer AR.   +7 more
europepmc   +1 more source