Jingfen Chen

ORCID: 0000-0002-1507-4307
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Maternal Mental Health During Pregnancy and Postpartum
  • Mechanical Behavior of Composites
  • Maternal and Perinatal Health Interventions
  • Grief, Bereavement, and Mental Health
  • Structural Response to Dynamic Loads
  • Migration, Health and Trauma
  • Structural Behavior of Reinforced Concrete
  • Fatigue and fracture mechanics
  • Composite Structure Analysis and Optimization
  • Child Abuse and Trauma
  • Immunotherapy and Immune Responses
  • Attachment and Relationship Dynamics
  • Breastfeeding Practices and Influences
  • Innovative concrete reinforcement materials
  • Soil and Water Nutrient Dynamics
  • Urinary Tract Infections Management
  • Phosphorus and nutrient management
  • Urticaria and Related Conditions
  • Composite Material Mechanics
  • Dermatologic Treatments and Research
  • Inertial Sensor and Navigation
  • Intramuscular injections and effects
  • Pharmacovigilance and Adverse Drug Reactions
  • GNSS positioning and interference
  • Economic Development and Digital Transformation

Southern Medical University
2021-2025

Foshan Maternity and Child Health Care Hospital
2023

Zunyi Normal College
2021-2022

Soil and Fertilizer Institute of Hunan Province
2017

Jinan University
2005-2016

UNSW Canberra
2014

UNSW Sydney
2014

National Taiwan Ocean University
2013

Daqing City People's Hospital
2011

ShenZhen People’s Hospital
2011

Abstract Background Research on the association between breastfeeding and postpartum post-traumatic stress disorder (PTSD) is sparse. This study aimed to examine exclusive up 42 days after childbirth PTSD. Methods An epidemiologic was conducted in a tertiary hospital China October 2019 2020. Eligible mothers were recruited at 3 assessed using Post-Traumatic Stress Disorder Checklist – Civilian version (PCL-C) for PTSD postpartum. The independent estimated log-binomial regression models,...

10.1186/s13006-022-00519-z article EN cc-by International Breastfeeding Journal 2022-11-23

Although the benefits of doula care during childbirth are well-known, its impact on childbirth-related post-traumatic stress disorder (CB-PTSD) symptoms less thoroughly characterized. This study aimed to explore association between and CB-PTSD potential mediating role experience this association.

10.1111/birt.12874 article EN Birth 2024-09-19

In this paper, the problem of GPS non-line-of-sight (NLOS) positioning in urban canyon environment is considered. We propose a new position-determination estimator based on sequential quadratic programming (SQP) that able to estimate and eliminate path-delay error caused by indirect transmission signal. The takes into account measurement bias resulting from NLOS transmission, mean-time also improves location accuracy satellite system. present method can effectively delay errors improve...

10.5875/ausmt.v3i1.166 article EN cc-by-nc-nd International Journal of Automation and Smart Technology 2013-03-01

Abstract Introduction Three‐dimensional (3D) structures of MHC class I exert some influence by the MHC–peptide interaction over host resistance to virus. The thesis aims at studying connection between B2/B21 haplotype and MHC‐related Methods structure chicken BF2*0201 from B2 was studied contrasted with that BF2*2101 B21 using DNAMAN PyMol software. Results amino acid difference resulted in size changeability binding groove two, resulting different choices on polypeptide. 3bew's (the crystal...

10.1002/iid3.520 article EN Immunity Inflammation and Disease 2021-09-02

Postpartum post-traumatic stress disorder (PTSD) is a debilitating condition that can arise following childbirth. Despite growing body of research on postpartum mental health, the relationship between social support and PTSD remains unclear. This study aimed to assess association PTSD. A prospective cohort was conducted at tertiary hospital in Guangdong province China November 2022 April 2023. Eligible mothers were assessed for using Social Support Rating Scale (SSRS) three days Perinatal...

10.1186/s12884-024-07088-5 article EN cc-by-nc-nd BMC Pregnancy and Childbirth 2024-12-28

10.1007/s11726-011-0505-5 article EN Journal of Acupuncture and Tuina Science 2011-06-01

Based on the Darwin-Pecknold method considering biaxial behavior of concrete, a two-dimensional constitutive model for engineered cementitious composites (ECC) is developed, taking into account nonlinear mechanical and variation compressive strength under compression. A stress-equivalent uniaxial strain relationship established after introducing equivalent in two orthotropic directions caused by loading to ECC. envelope used determine strengths directions. An explicit numerical algorithm...

10.6052/j.issn.1000-4750.2020.01.0018 article EN 工程力学 2020-12-25

Abstract Introduction The MHC‐peptide interaction has a subtle influence on host resistance to virus. This paper aims study the relationship between and MHC‐related virus‐resistance. Methods By 3D homology modeling, structure of chicken BF2 molecule BF2*0201 (PDB code: 4d0d) was studied compared with known structures BF2*0401 4e0r) elucidate characteristics BF2*0201‐binding antigenic peptides. Results results show that due amino acid difference two binding groove 4e0r 4d0d, size are 1130 ų...

10.1002/iid3.596 article EN Immunity Inflammation and Disease 2022-02-10
Coming Soon ...