Results 41 to 50 of about 9,581 (179)

Connecting the dots: A narrative review of the relationship between heart failure and cognitive impairment

ESC Heart Failure, Volume 12, Issue 2, Page 1119-1131, April 2025.
Abstract Large clinical data underscore that heart failure is independently associated to an increased risk of negative cognitive outcome and dementia. Emerging evidence suggests that cerebral hypoperfusion, stemming from reduced cardiac output and vascular pathology, may contribute to the largely overlapping vascular dementia and Alzheimer's disease ...
Mauro Massussi, Maria Giulia Bellicini, Marianna Adamo, Andrea Pilotto, Marco Metra, Alessandro Padovani, Riccardo Proietti   +6 more
wiley   +1 more source

Piezoelectric Materials in Medical Ultrasound: A Comprehensive Review From Fundamentals to Translational Prospects

Information &Functional Materials, EarlyView.
Piezoelectric materials are reviewed as active platforms for medical ultrasound, bridging electromechanical fundamentals, transducer architectures, and biomedical applications. Material–device co‐design is emphasized as the key to high‐performance diagnosis, therapy, monitoring, wearable ultrasound, and emerging ultrasound‐responsive functions ...
Jianan Li, Qing Wan
wiley   +1 more source

Characteristics of BNT Films Synthesized by a Hydrothermal Method

Advanced Materials Research, 2008
Thin films of lead-free piezoelectric ceramics (Bi1/2Na1/2)TiO3 (abbreviated as BNT) were prepared on pure titanium substrates by a hydrothermal method. Several properties of BNT films synthesized in various Bi3+ and Ti4+ concentrations of starting materials were investigated using SEM, EDX, XRD and other instruments.
Fang Chao Xu, Kazuhiro Kusukawa
openaire   +1 more source

Levels of high-sensitive troponin T and mid-regional pro-adrenomedullin after COVID-19 vaccination in vulnerable groups: monitoring cardiovascular safety of COVID-19 vaccination

Frontiers in Cardiovascular Medicine
BackgroundCOVID-19 vaccines are well tolerated and effective but may have adverse effects on the cardiovascular system. Vaccine-associated myocardial injury was analysed by measuring high-sensitive troponin T (hsTnT); mid-regional pro-adrenomedullin (MR ...
Samipa Pudasaini, Ngoc Han Le, Dörte Huscher, Dörte Huscher, Fabian Holert, David Hillus, Pinkus Tober-Lau, Florian Kurth, Leif Erik Sander, Leif Erik Sander, Martin Möckel   +10 more
doaj   +1 more source

Thermoelectric coupling effect in BNT-BZT-xGaN pyroelectric ceramics for low-grade temperature-driven energy harvesting

Nature Communications, 2023
Pyroelectric energy harvesting has received increasing attention due to its ability to convert low-grade waste heat into electricity. However, the low output energy density driven by low-grade temperature limits its practical applications.
Meng Shen, Kun Liu, Guanghui Zhang, Qifan Li, Guangzu Zhang, Qingfeng Zhang, Haibo Zhang, Shenglin Jiang, Yong Chen, Kui Yao   +9 more
doaj   +1 more source

Orientation dependence on piezoresponse of lead-free piezoelectric sodium bismuth titanate epitaxial thin films

Journal of Advanced Dielectrics, 2023
Lead-free piezoelectric sodium bismuth titanate (([Formula: see text][Formula: see text])TiO3, BNT) thin films were epitaxially grown onto (001)-, (110)-, and (111)-oriented Nb:SrTiO3 (STO) single crystal substrates prepared by sol–gel processing. Highly
Jinyan Zhao, Wei Ren, Zhe Wang, Gang Niu, Lingyan Wang, Yulong Zhao   +5 more
doaj   +1 more source

Association Between Plasma Phosphorylated Tau‐217 and Cognition in Parkinson's Disease

Movement Disorders, EarlyView.
Abstract Background Alzheimer's disease (AD) co‐pathology contributes to dementia in PD, but its role in earlier cognitive impairment remains uncertain. Objective To determine if p‐tau217, a biomarker of early AD, is associated with cognitive impairment in PD.
Trycia Kouchache, Tevy Chan, Sophie Sun, Lang Liu, Aline Delva, Ziv Gan‐Or, Pedro Rosa‐Neto, Jean‐François Gagnon, Alain Dagher, Ronald B. Postuma, Madeleine Sharp   +10 more
wiley   +1 more source

Photostriction of NBT-BNT Ceramics [PDF]

Journal of Inorganic Materials, 2021
Zhiguo YI, Minghe CAO, Chen CHEN, Xiu LI, Zhengming DONG   +4 more
openaire   +1 more source

Hz. Peygamber Dönemi ve Sonrasında Bir Misafirhane: Remle bnt. Haris ve Evinin Fonksiyonu

Türkiye Din Eğitimi Araştırmaları Dergisi, 2022
Mekke’nin fethedimesi ve güçlü kabilelerden olan Kureyş ile Beni Sakife’nin İslam’a girmesi neticesinde, Hz. Peygamberle görüşmek üzere gelen kabilelerin sayıyısı artmıştır.
Öznur Hocaoğlu
doaj   +1 more source

Preparation and characterization of modified bentonite nano composites for phosphorus removal

MATEC Web of Conferences, 2017
Due to the restrictions of phosphorus uptake in commonly applied treatment systems such as biological treatment and precipitation, it has been focused to find improved removal technologies.
Al-Khayyat Ghadeer, Schitzenhofer Karin, Shanableh Abdallah   +2 more
doaj   +1 more source