Results 201 to 210 of about 3,634,156 (345)

Intramolecular Down‐ and Up‐Conversion in Dimeric Tetracene Complexes Centered via Platinum(II) and Palladium(II)

Advanced Functional Materials, EarlyView.
Metal‐tetracene dimeric complexes are synthesized through the pyridyl coordination to either Pt(II) or Pd(II). Photophysical properties are systematically compared as a function of the metal using steady‐state and time‐resolved spectroscopy. The Pt(II) dimer exhibits efficient intramolecular singlet fission and subsequent intramolecular up‐conversion ...
Yifan Bo, Yuxuan Hou, Melchor Matabuena, Rik R. Tykwinski, Dirk M. Guldi   +4 more
wiley   +1 more source

A Comparative Study Between ECG- and PPG-Based Heart Rate Sensors for Heart Rate Variability Measurements: Influence of Body Position, Duration, Sex, and Age. [PDF]

Sensors (Basel)
Coste A, Millour G, Hausswirth C.
europepmc   +1 more source

Disturbances of heart rate, rhythm and conduction [PDF]

, 1962

openalex   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Apparent reduction in heart rate during oviposition revealed by non-invasive heart rate monitoring of gravid loggerhead turtles. [PDF]

Front Physiol
Narazaki T, Mori M, Matsuzawa Y, Saito A, Kinoshita C, Kurita M, Matsumiya K, Okada H, Sakamoto KQ.   +8 more
europepmc   +1 more source

Enhancement by Cyclopropane and Halothane of Heart Rate Responses to Sympathetic Stimulation [PDF]

, 1968
Henry L. Price, John C. Warden, Lee H. Cooperman, Mary L. Price   +3 more
openalex   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Associations Between Positive Affect and Heart Rate Variability: A Systematic Review. [PDF]

Curr Cardiol Rep
Schneider M, Rominger C, Schwerdtfeger AR.   +2 more
europepmc   +1 more source

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Comparative effects of MAD and CPAP on heart rate in obstructive sleep apnea. [PDF]

Sleep Breath
Tondo P, Lorusso M, Esperouz F, Giannini G, Burlon G, Natale MP, Sabato R, Scioscia G, Leonardo M, Trono G, Tepedino M, Russo LL, Lacedonia D, Ciavarella D.   +13 more
europepmc   +1 more source