Results 171 to 180 of about 477,196 (292)

Predictive Value of P-Wave Dispersion and P-Wave Peak Time for Development of Postoperative Atrial Fibrillation in Renal Transplant Recipients. [PDF]

Ann Transplant
Erciyes D, Akdeniz E, Yıldız C, Akın B, Uçar FM.   +4 more
europepmc   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

Advanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva, Giulio Fatti, Emanuel Carlos, Guilherme Ferreira, Sumita Goswami, Suman Nandy, Luiz H. C. Mattoso, Elvira Fortunato, Caio G. Otoni, Rodrigo Martins   +9 more
wiley   +1 more source

Clinical Importance of P Wave Dispersion in Mitral Valve Prolapse. [PDF]

J Clin Pract Res
Öncel CR, Köseoğlu C, Çoner A.
europepmc   +1 more source

Assessment of atrial electromechanical delay and P wave dispersion in patients with chronic obstructive pulmonary disease

, 2019
Murat Çimci
openalex   +1 more source

P-311 P-wave duration and p-wave dispersion in patients with rheumatic mitral regurgitation [PDF]

, 2003
N YETKI
openalex   +1 more source

Electrically Tunable On‐Chip Topological Photonics with Integrated Carbon Nanotubes

Advanced Functional Materials, EarlyView.
This work demonstrates electrically tunable on‐chip topological THz devices by integrating 2D carbon nanotube (CNT) sheets with valley‐Hall photonic crystals, enabling broadband transmission modulation (71% modulation depth) and tunable narrowband filtering (0.54 GHz shift) through electrically induced thermal tuning. This advancement paves the way for
Jifan Yin, Wenhao Wang, Thomas Caiwei Tan, Abhishek Kumar, Ridong Jia, Nikhil Navaratna, Ranjan Singh, Lijuan Xie   +7 more
wiley   +1 more source

The Significance of P Wave Duration and P Wave Dispersion for Risk Assessment of Atrial Tachyarrhythmias in Patients with Corrected Tetralogy of Fallot

, 2004
Olgu Hallıoğlu, Kudret Aytemir, Alpay Çeliker   +2 more
openalex   +2 more sources

Left Volume Atrial Index and P-wave Dispersion as Predictors of Postoperative Atrial Fibrillation After Coronary Artery Bypass Graft: A Retrospective Cohort Study

, 2021
Chaerul Achmad, Badai Bhatara Tiksnadi, Mohammad Rizki Akbar, Giky Karwiky, Teddy Arnold Sihite, Arsha Pramudya, Mohammad Iqbal, Mega Febrianora   +7 more
openalex   +1 more source

Phase Change Material‐Driven Tunable Metasurface for Adaptive Terahertz Sensing and Communication in 6G Perceptive Networks

Advanced Functional Materials, EarlyView.
This study explores the benefits of metasurfaces made from functional materials, highlighting their ability to be adapted and improved for various high‐frequency applications, including communications and sensing. It first demonstrates the potential of these functional material‐based metasurfaces to advance the field of sub‐THz perceptive networks ...
Yat‐Sing To, Jiachen Du, Cyril Decroze, Laure Huitema, Aurelian Crunteanu, Hang Wong   +5 more
wiley   +1 more source

Predictive value of echocardiographic parameter of diastolic dysfunction (Ea/Aa) combined with electrocardiographic P-wave dispersion for the detection of early recurrence of atrial fibrillation after radiofrequency catheter ablation. [PDF]

Front Cardiovasc Med
Ling X, Li J, Wu J, He Y, Wu M, Hou Y, Li T, Wan Z, Lin C.   +8 more
europepmc   +1 more source