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Mobility model detection method based on birth and death model in DTN environment
Published 2015-01-01“…A mobility model detection method based on birth and death model (MMD-BDM) in DTN environment was proposed.It first computed the connected channel capacity of sampling times according to the data traffic during the data transfer process,and then constructed the time varying intercommunication metrics at local,which composed of channel capacity between local node and others.Based on these,the connection birth and death mode of nodes based on connected edges was deduced,and then the birth and death features of the connected nodes was analyzed to detect the mobility model,which used to improve the routing strategy during the packages deliver process.Ultimately,the mobility model detection method was put into use in spray and wait routing (SWR) method and random network coding routing (RNCR) method to experiment,the simulation results show that,it can improve the opportunity routing performance of the data deliver rate and transfer latency in DTN environment.…”
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The PRIMERO birth cohort: Design and baseline characteristics
Published 2025-08-01“…Objective: We sought to describe the design and baseline characteristics of the Puerto Rican Infant Metagenomic and Epidemiologic Study of Respiratory Outcomes (PRIMERO) birth cohort. Methods: PRIMERO is designed to examine the role of respiratory viruses on the development of RIs and asthma. …”
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Use of endoanal ultrasound in detecting obstetric anal sphincter injury immediately after birth
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An efficient interpretable framework for unsupervised low, very low and extreme birth weight detection.
Published 2025-01-01“…Detecting low birth weight is crucial for early identification of at-risk pregnancies which are associated with significant neonatal and maternal morbidity and mortality risks. …”
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Analyzing infant cry to detect birth asphyxia using a hybrid CNN and feature extraction approach
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No microorganism was detected in amniotic fluid of healthy pregnancies from the second trimester to the delivery
Published 2025-01-01“…In this study, we aimed to investigate the microbial population in amniotic fluid (AF) from the second trimester until the time of delivery using multiple microbiological methods. Methods AF samples were collected during the second trimester (19–21 gestational weeks) and at the time of delivery. …”
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Non-Invasive Prenatal Testing with Next Generation Sequencing Methods in Birth Defect Pregnancy: A Pilot Study
Published 2025-08-01“…CONCLUSION: NIPT with NGS methods and ultrasound findings demonstrated 100% accuracy for the screening of trisomy 13, 18, and 21 in birth defect pregnancy, which is comparable with G-banding analysis as a gold standard. …”
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Birth defects associated with obesity
Published 2021-06-01“…Results: Obese women were found to have an increased at-birth prevalence of a wide range of fetal anomalies. …”
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Diagnostic Accuracy Of Placental Thickness Measured By Ultrasonography In The Detection Of Intrauterine Growth Restricted (IUGR) Babies Keeping Actual Birth Weight As Gold Standard
Published 2023-06-01“… Objective: To determine the diagnostic accuracy of the placental thickness measured by ultrasound in detecting IUGR babies keeping actual birth weight as the gold standard. …”
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Comparative evaluation of bone mineral density in premature birth and low birth weight children by fractal analysis on panoramic radiographs
Published 2025-06-01“…The study group consisted of children born premature (before 37 weeks) and with low birth weight (less than 2500 g). The control group consisted of children born at normal term with normal birth weights. …”
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Histological features of the placenta in women with premature birth
Published 2023-06-01“…To compare placental morphology in patients with preterm birth and with full-term birth without gynecological infections.Materials and Methods. …”
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Paracetamol preceding very preterm birth: Is it safe?
Published 2022-08-01“…Conclusions Antenatal paracetamol given within 24 h before birth had no adverse effects on extremely or very preterm infants. …”
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Gone and forgotten? Predictors of birth history omissions in India
Published 2024-05-01“…BACKGROUND: Fertility histories are subject to measurement errors such as incorrect birth dates, incorrect birth orders, incorrect sex, and omissions. …”
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Detection of Candidemia in a Sample of Iraqi Neonates Admitted to the Neonates' Intensive Care Unit (NICU) by Conventional Methods
Published 2024-06-01“…Detection of Candidemia in a sample of Iraqi neonates admitted to the neonates' intensive care unit (NICU) by conventional methods. …”
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Spatial Epidemiologic Analysis of Fetal Birth Defects in Guangxi, China
Published 2025-06-01“…Zhenren Peng,1– 5,* Xiuning Huang,4,5,* Jie Wei,4,5,* Biyan Chen,4,5 Lifang Liang,4,5 Baoying Feng,4,5 Qiufen Wei,1– 5 Sheng He1– 5 1Birth Defects Research Laboratory, Guangxi Clinical Research Center for Birth Defects, Nanning, 530002, People’s Republic of China; 2Birth Defects Research Laboratory, Guangxi Key Laboratory of Reproductive Health and Birth Defect Prevention, Nanning, 530002, People’s Republic of China; 3Birth Defects Research Laboratory, Guangxi Clinical Research Center for Pediatric Diseases, Nanning, 530002, People’s Republic of China; 4Birth Defects Research Laboratory, Birth Defects Prevention and Control Institute of Guangxi Zhuang Autonomous Region, Nanning, 530002, People’s Republic of China; 5Birth Defects Research Laboratory, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530002, People’s Republic of China*These authors contributed equally to this workCorrespondence: Qiufen Wei, Birth Defects Research Laboratory, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, No. 59 Xiangzhu Avenue, Nanning, Guangxi Zhuang Autonomous Region, 530002, People’s Republic of China, Email Wqf2024@163.com Sheng He, Birth Defects Research Laboratory, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, No. 59 Xiangzhu Avenue, Nanning, Guangxi Zhuang Autonomous Region, 530002, People’s Republic of China, Email heshengbiol@163.comPurpose: To apply various spatial epidemiological approaches to detect spatial trends and geographical clusters of birth defects (BDs) prevalence in Guangxi, China, and to explore the risk factors for BDs.Methods: Between 2016 and 2022, the Guangxi Birth Defects Monitoring Network (GXBDMN) monitored a total of 4.57 million fetuses in this study. …”
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Effect of Growth Hormone Genetic Polymorphism on Calf Birth Weight
Published 2018-01-01“…The aim of study were to present relationships between birth weight of 94 Holstein calves with genotype structures of each sample’s Growth Hormone (GH) determined through PCR-RFLP method and to detect the population’s genetic variation by determining the genotype and allel frequency distribution. …”
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The mediating effect of maternal blood lipids on the association between maternal exposure to PM2.5 and birth weight: a retrospective birth cohort study in Zhejiang, China
Published 2025-05-01“…Abstract Background Maternal PM2.5 exposure and lipid levels during pregnancy were independently detected associated with birth weight. Potential mediating factors still remain unclear. …”
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