Publications by authors named "Si-Fan Chen"

In spite of the competitive performance at room temperature, the development of sodium-ion batteries (SIBs) is still hindered by sluggish electrochemical reaction kinetics and unstable electrode/electrolyte interphase under subzero environments. Herein, a low-concentration electrolyte, consisting of 0.5M NaPF dissolving in diethylene glycol dimethyl ether solvent, is proposed for SIBs working at low temperature.

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Superenhancers drive abnormal gene expression in tumors and promote malignancy. However, the relationship between superenhancer-associated long noncoding RNA (lncRNA) and abnormal metabolism is unknown. This study identifies a novel lncRNA, fatty acid synthesis-related lncRNA (FASRL), whose expression is driven by upstream stimulatory factor 1 (USF1) through its superenhancer.

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The response of leaf functional traits to forest fire is one of the research hotspots in the forest fire ecology. Studying post-fire changes in leaf functional traits of can reveal its growth strategies to adapt to fire environment and provide reference for the post-fire recovery. We analyzed the changes of leaf functional traits in burned areas with different fire severities (unburned, light burn and moderate burn) in Qinyuan County burned area of Shanxi Province, and studied the variation characteristics of leaf economic spectrum in different burned areas.

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GNSS information is vulnerable to external interference and causes failure when unmanned aerial vehicles (UAVs) are in a fully autonomous flight in complex environments such as high-rise parks and dense forests. This paper presents a pan-tilt-based visual servoing (PBVS) method for obtaining world coordinate information. The system is equipped with an inertial measurement unit (IMU), an air pressure sensor, a magnetometer, and a pan-tilt-zoom (PTZ) camera.

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This three-year study, based on the Guangzhou Institute of Respiratory Disease (GRID), chronic obstructive pulmonary disease (COPD) Biobank, was conducted in 36 COPD patients to estimate whether changes in levels of leukocytes, erythrocytes, hemoglobin, and platelets were related to changes in air pollutant concentration. Daily NO2 levels exhibited significant differences between baseline years and the 2010 Asian Game period. We observed significant reductions in leukocyte and neutrophils counts levels, by 15.

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Background: Thimerosal, a mercury-containing preservative, is one of the most widely used preservatives and found in a variety of biological products. Concerns over its possible toxicity have reemerged recently due to its use in vaccines. Thimerosal has also been reported to be markedly cytotoxic to neural tissue.

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Article Synopsis
  • The paper investigates the prevalence of hysterectomy among women with physical and mobility disabilities in Taiwan as part of a broader study on health services utilization conducted in 2009, engaging 502 participants aged 15 and older.
  • Results indicate that 11.3% of these women underwent hysterectomy, with prevalence rising significantly with age, peaking at 31% for those aged 60-64.
  • Key factors associated with a higher likelihood of undergoing hysterectomy include being 50 years or older, a history of cervical cancer, and not having a Pap smear in the last three years; the study suggests further research is needed to understand these trends better.
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Article Synopsis
  • The study investigates the knowledge and attitudes about cervical cancer screening among Taiwanese women with physical disabilities living in the community, using a survey of 498 women aged 15 and older.
  • Results indicated that a significant majority (77.3%) had low awareness of cervical cancer screening, while only 22.7% had high awareness.
  • Factors such as being married, having a higher education level, and being familiar with Pap smear resources were linked to a better understanding of cervical cancer screening, highlighting the need for improved education and reduced barriers for these women.
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The present paper aims to explore awareness and acceptability of human papillomavirus (HPV) vaccination and to identify factors influencing HPV acceptability among women with physical disabilities in Taiwan. The study participants were 438 adult women with physical disabilities, aged 18-69 years. The participants were all officially registered as having physical disabilities in Taipei County, Taiwan, in March 2009.

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