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Article
Open AccessChromosome-level genome assembly and annotation of the cold-water species Ophiura sarsii
The cold-water species Ophiura sarsii, a brittle star, is a key echinoderm in the Arctic continental shelf region, highly sensitive to climate change. However, the absence of a high-quality genome has hindered a ...
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Chapter and Conference Paper
Multi-task Collaborative Network for Image-Text Retrieval
Image-text retrieval aims to capture semantic relevance between images and texts. Most existing approaches rely solely on the image-text pairs to learn visual-semantic representation through fine-grained align...
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Article
Open AccessAssociations between transitions of intrinsic capacity and frailty status, and 3-year disability
The trajectory of frailty and intrinsic capacity (IC) often overlap in older adults. Longitudinal analyses of transitions of frailty and IC, and their associations with incident functional decline are limited....
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Article
Open AccessSex differences in the association of physical activity levels and vitamin D with obesity, sarcopenia, and sarcopenic obesity: a cross-sectional study
The relationship between vitamin D and sarcopenia was inconsistent between men and women. Physical activity (PA) may interact with vitamin D on sarcopenia. However, the sex-specific relationships of vitamin D,...
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Article
Open AccessSarcopenic obesity is associated with frailty among community-dwelling older adults: findings from the WCHAT study
Uncertainties remain regarding the relationship between sarcopenic obesity and frailty. This study aimed to explore the association of these two common geriatric syndromes among community-dwelling older adults.
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Article
Open AccessPotential association between frailty and pTau in community-dwelling older adults
Frailty is a geriatric syndrome characterized by a decline in physiological reserves, and multiple factors contribute to the occurrence and development of frailty. Growing evidence supports a strong link and o...
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Article
Open AccessLong sleep duration is associated with cognitive frailty among older community-dwelling adults: results from West China Health and Aging Trend study
To investigate the association between sleep duration and cognitive frailty among older adults dwelling in western China.
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Article
Open AccessVitamin D status and obesity markers in older adults: results from West China Health and Aging Trends study
Vitamin D deficiency and insufficiency in older adults seems to be common, but the prevalence estimates are lacking in West China. Previous studies suggested that low vitamin D status was associated with obesi...
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Article
Sensory Impairment and All-Cause Mortality Among the Oldest-Old: Findings from the Chinese Longitudinal Healthy Longevity Survey (CLHLS)
To investigate the association between sensory impairment and all-cause mortality among the oldest-old (aged 80 and older) in China.
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Chapter and Conference Paper
Applying Transfer Learning into Recommendations in the Case of Data Deficient
Recommendation systems recommend things of interest to users by extracting hidden features in reviews. However, it is difficult for the recommendation system to make correct recommendations for those items wit...
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Chapter and Conference Paper
Dual-Graph Regularized Sparse Low-Rank Matrix Recovery for Tag Refinement
In recent years, extremely large amounts of images with manual tags are easily available in many social websites such as Twitter, Flickr, and Instagram. However, these user-provided tags are often imprecise an...
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Article
Integrating Frailty and Cognitive Phenotypes: Why, How, Now What?
This review elucidates the concept of frailty in relationship to reserve and resilience, the relationships and shared pathophysiology between physical frailty and cognitive impairment, the theoretical underpin...
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Article
Sarcopenia and hospital-related outcomes in the old people: a systematic review and meta-analysis
This systematic review was conducted to explore the associations between sarcopenia, hospitalization and length of stay in the old people.
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Chapter and Conference Paper
Protein Function Prediction Using Multi-label Learning and ISOMAP Embedding
As more and more high-throughput proteome data are collected, automated annotation of protein function has been one of the most challenging problems of the post-genomic era. To address this challenge, we propo...
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Article
Classification of densities and characteristics of curve of population centers in China by GIS
In this paper, with the spatial analysis functions in ArcGIS and the county-level census data of 2000 in China, the population density map was divided and shown by classes, meanwhile, the map system of populat...
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Article
Realizing the box-counting method for calculating fractal dimension of urban form based on remote sensing image
In the research of fractal cities, the fractal dimension is very important. It is used to describe the fractal character of the city. The authors have designed two approaches to calculate the fractal dimension...
