Liqin Hu
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View article: SOLPS-ITER modeling of neon-seeded EAST plasmas under connected double-null configurations and its impact on tungsten impurity behaviors
SOLPS-ITER modeling of neon-seeded EAST plasmas under connected double-null configurations and its impact on tungsten impurity behaviors Open
The SOLPS-ITER edge modeling package was employed to numerically investigate neon (Ne)-seeded EAST plasmas under connected-double-null configurations, focusing on Ne impurity transport and its impacts on tungsten (W) impurity behaviors. Re…
View article: Associations of greenness and air pollution with leukocyte telomere length in Chinese children and adolescents
Associations of greenness and air pollution with leukocyte telomere length in Chinese children and adolescents Open
Evidence on the associations of greenness and air pollution with telomere length (TL) in children and adolescents remains scarce, and the potential role of air pollution in the greenness-TL association is unclear. We aimed to evaluate the …
View article: Cord serum metabolomic profiling associated with in utero exposure to per- and polyfluoroalkyl substances and birthweight discordance in twins: findings from Wuhan Twin Birth Cohort
Cord serum metabolomic profiling associated with in utero exposure to per- and polyfluoroalkyl substances and birthweight discordance in twins: findings from Wuhan Twin Birth Cohort Open
Emerging evidence links per- and polyfluoroalkyl substances (PFAS) exposure and metabolic disruptions to fetal growth retardation. However, earlier studies on singletons could not fully account for genetic factors. Therefore, we used a cot…
View article: Advanced prediction of multi‐leaf collimator leaf position using artificial neural network
Advanced prediction of multi‐leaf collimator leaf position using artificial neural network Open
Background Multi‐leaf collimators (MLCs) are crucial for modern radiotherapy as they ensure precise target irradiation through accurate leaf positioning. Accurate prediction of MLC leaf positions is vital for the effectiveness and safety o…
View article: Development of TopMC 1.0 for nuclear technology applications
Development of TopMC 1.0 for nuclear technology applications Open
Particle transport plays an important role in nuclear technology applications. As a generalized methodology, Monte Carlo is widely employed for particle transport. We investigated several key difficulties in the field, specifically address…
View article: Preterm birth affects the gut microbiota, metabolome and health outcomes of twins at 12 months of age: a case control study
Preterm birth affects the gut microbiota, metabolome and health outcomes of twins at 12 months of age: a case control study Open
Perinatal factors can influence gut microbiota, adversely impacting infant health outcomes. However, little is known about the combined effect of preterm birth and chorionicity on gut microbiota, metabolism, physical and neurobehavioral de…
View article: Performance study of the dynamic multi-leaf collimator system (DMLC-120)
Performance study of the dynamic multi-leaf collimator system (DMLC-120) Open
Our research focused on the design of the Dynamic Multi-Leaf Collimator (DMLC-120), which can be installed on the medical linear accelerator (KylinRay-MELAC). This innovative device, consisting of 60 leaf pairs, aims to significantly enhan…
View article: Biological Monitoring and Health Assessment of 21 Metal(loid)s in Children and Adolescents in Liuzhou City, Southwest China
Biological Monitoring and Health Assessment of 21 Metal(loid)s in Children and Adolescents in Liuzhou City, Southwest China Open
The concentrations of 21 metal(loid)s were analyzed in 2,050 children and adolescents aged 6–18 years from Liuzhou City, Southwest China. The detection rates of elements were all above 99%. The potential contribution of demographic and die…
View article: An adaptive deviation-resistant neutron spectrum unfolding method based on transfer learning
An adaptive deviation-resistant neutron spectrum unfolding method based on transfer learning Open
Neutron spectrum is essential to the safe operation of reactors. Traditional online neutron spectrum measurement methods still have room to improve accuracy for the application cases of wide energy range. From the application of artificial…
View article: Impacts of lung and tumor volumes on lung dosimetry for nonsmall cell lung cancer
Impacts of lung and tumor volumes on lung dosimetry for nonsmall cell lung cancer Open
The purpose of this study was to determine the impacts of lung and tumor volumes on normal lung dosimetry in three‐dimensional conformal radiotherapy (3 DCRT ), step‐and‐shoot intensity‐modulated radiotherapy (ss IMRT ), and single full‐ar…
View article: Investigation of Dosimetric Parameters of $^{192}$Ir MicroSelectron v2 HDR Brachytherapy Source Using EGSnrc Monte Carlo Code
Investigation of Dosimetric Parameters of $^{192}$Ir MicroSelectron v2 HDR Brachytherapy Source Using EGSnrc Monte Carlo Code Open
The $^{192}$Ir sources are widely used for high dose rate (HDR) brachytherapy treatments. The aim of this study is to simulate $^{192}$Ir MicroSelectron v2 HDR brachytherapy source and calculate the air kerma strength, dose rate constant, …
View article: Deformable image registration of CT images for automatic contour propagation in radiation therapy
Deformable image registration of CT images for automatic contour propagation in radiation therapy Open
Radiotherapy treatment plan may be replanned due the changes of tumors and organs at risk (OARs) during the treatment. Deformable image registration (DIR) based Computed Tomography (CT) contour propagation in the routine clinical setting i…
View article: ICONE23-1814 AUTOMATIC OPTIMIZED WIELANDT'S ACCELERATION METHOD OF SOURCE CONVERGENCE FOR MONTE CARLO CRITICALITY CALCULATION
ICONE23-1814 AUTOMATIC OPTIMIZED WIELANDT'S ACCELERATION METHOD OF SOURCE CONVERGENCE FOR MONTE CARLO CRITICALITY CALCULATION Open
Slow source convergence of Monte Carlo criticality calculation is a significant problem. Several acceleration techniques have been proposed, whereas Wielandt's method is an efficient method. However a bad estimated eigenvalue (k_e)which is…