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Mapping the knowledge landscape of the PET/MR domain: a multidimensional bibliometric analysis.
Eur J Nucl Med Mol Imaging
January 2025
Huashan Hospital and Human Phenome Institute, Fudan University, 220 Handan Road, Shanghai, 200433, China.
Objective: This study aims to conduct a bibliometric analysis to explore research trends, collaboration patterns, and emerging themes in the PET/MR field based on published literature from 2010 to 2024.
Methods: A detailed literature search was performed using the Web of Science Core Collection (WoSCC) database with keywords related to PET/MR. A total of 4,349 publications were retrieved and analyzed using various bibliometric tools, including VOSviewer and CiteSpace.
Predicting health trajectories and accurately measuring aging processes across the human lifespan remain profound scientific challenges. Assessing the effectiveness and impact of interventions targeting aging is even more elusive, largely due to the intricate, multidimensional nature of aging-a process that defies simple quantification. Traditional biomarkers offer only partial perspectives, capturing limited aspects of the aging landscape.
View Article and Find Full Text PDFPromoting emotional well-being (EWB) in older adults at risk for Alzheimer's Disease (AD), for example those with mild behavioral impairment (MBI), mild cognitive impairment (MCI), or subjective cognitive decline (SCD), is important both to improve quality of life and slow the progress of cognitive decline. Understanding how the early accumulation of AD pathology affects EWB and developing interventions to improve EWB both require the precise measurement of affective experience that plays a key role in EWB. Day to day affective experiences, both positive and negative, contribute significantly to EWB, but how affective experience maps onto EWB is complex.
View Article and Find Full Text PDFIntroduction: Up to 20% of older adults in the United States have mild cognitive impairment (MCI), and about one-third of people with MCI are predicted to transition to Alzheimer's disease (AD) within 5 years. Standard cognitive assessments are long and require a trained technician to administer. We developed the first computerized adaptive test (CAT) based on multidimensional item response theory (MIRT) to more precisely, rapidly, and repeatedly assesses cognitive abilities across the adult lifespan.
View Article and Find Full Text PDFRare Earth Complex-Based Functional Materials: From Molecular Design and Performance Regulation to Unique Applications.
Acc Chem Res
January 2025
State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China.
ConspectusRare earth (RE) elements, due to their unique electronic structures, exhibit excellent optical, electrical, and magnetic properties and thus have found widespread applications in the fields of electronics, optics, and biomedicine. A significant advancement in the use of RE elements is the formation of RE complexes. RE complexes, created by the coordination of RE ions with organic ligands, not only offer high molecular design flexibility but also incorporate features such as a broad absorption band and efficient energy transfer of organic ligands.
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