Results 21 to 30 of about 96,601 (245)

SARS-CoV-2 Antibody Response and Sustainability after a Third Dose of BNT162b2 in Healthcare Workers at Health Promotion Centers

open access: yesViruses, 2023
The aim of this study was to determine the antibody response and the sustainability of immunogenicity after a third dose of BNT162b2 (BNT) in homologous [ChAdOx1 (ChAd)/ChAd, BNT/BNT, and mRNA-1273 (Moderna)/Moderna] and heterologous (ChAd/BNT ...
Eun-Hee Nah   +6 more
doaj   +1 more source

A Case Series of Neuropsychological Outcome After Deep Brain Stimulation of the Ventral Capsule/Ventral Striatum for Refractory Obsessive–Compulsive Disorder

open access: yes, 2021
Neuromodulation: Technology at the Neural Interface, EarlyView.
Tim A. M. Bouwens van der Vlis   +1 more
wiley   +1 more source

Pengaruh Bentonit terhadap Pembentukan Fasa Polimorf dan Sifat Termal Membran Hibrida Poliviniliden Fluorida/Bentonit

open access: yesAlchemy, 2021
Kajian struktur dan degradasi termal pada membran hibrida poliviniliden fluorida (PVDF)/lempung bentonit (BNT) telah dilakukan. Penelitian ini bertujuan mengetahui pengaruh penambahan BNT terhadap pembentukan fasa PVDF dan sifat termalnya.
Edi Pramono   +11 more
doaj   +1 more source

Evolving morphotropic phase boundary in lead-free (Bi1/2Na1/2)TiO3–BaTiO3 piezoceramics [PDF]

open access: yes, 2011
The correlation between structure and electrical properties of lead-free (1-x)(Bi(1/2)Na(1/2))TiO(3)-xBaTiO(3) (BNT-100xBT) polycrystalline piezoceramics was investigated systematically by in situ synchrotron diffraction technique, combined with ...
Damjanovic, Dragan   +7 more
core   +4 more sources

Remarkably enhanced dielectric stability and energy storage properties in BNT—BST relaxor ceramics by A-site defect engineering for pulsed power applications

open access: yesJournal of Advanced Ceramics, 2021
Lead-free bulk ceramics for advanced pulsed power capacitors show relatively low recoverable energy storage density (Wrec) especially at low electric field condition.
Zhipeng Li   +8 more
semanticscholar   +1 more source

White matter changes and confrontation naming in retired aging national football league athletes [PDF]

open access: yes, 2017
Using diffusion tensor imaging (DTI), we assessed the relationship of white matter integrity and performance on the Boston Naming Test (BNT) in a group of retired professional football players and a control group.
Bartz, Elizabeth K   +12 more
core   +2 more sources

Culture Effects on the Chinese Version Boston Naming Test Performance and the Normative Data in the Native Chinese-Speaking Elders in Mainland China

open access: yesFrontiers in Neurology, 2022
BackgroundThe Chinese version of Boston Naming Test (BNT-C) is administered in China widely. However, the neuropsychological parameter of BNT-C in native Chinese-speaking elders in mainland China has not been explored systematically.
Yan Li   +9 more
doaj   +1 more source

Elastic, dielectric and electromechanical properties of (Bi0.5Na0.5)TiO3-BaTiO3 piezoceramics at the morphotropic phase boundary region [PDF]

open access: yes, 2016
A systematic study of the functional properties of the (1-x)(Bi0.5Na0.5)TiO3–xBaTiO3 (BNT-xBT) piezoceramic system for 0.05 = x = 0.07 is performed. The samples are obtained through the conventional solid-state route.
Cerdeiras Montero, Elena   +5 more
core   +3 more sources

Matrix Product Density Operators: Renormalization Fixed Points and Boundary Theories [PDF]

open access: yes, 2017
We consider the tensors generating matrix product states and density operators in a spin chain. For pure states, we revise the renormalization procedure introduced by F. Verstraete et al.
Cirac, J. I.   +3 more
core   +3 more sources

An elementary survey on structural, electrical, and optical properties of perovskite materials

open access: yesEngineering and Applied Science Research, 2022
The paper is aimed to study the recent progress on lead-free piezoelectric materials, focusing on synthesis and various properties such as structural, electrical and optical of them.
Bijayalaxmi Kuanar   +4 more
doaj  

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