Results 91 to 100 of about 1,379,917 (311)

Developmental Defects of Enamel in Primary Teeth and Association with Early Life Course Events: A Study of 6--36 Month old Children in Manyara, Tanzania. [PDF]

open access: yes, 2013
Children with low birth weight show an increased prevalence of developmental defects of enamel in the primary dentition that subsequently may predispose to early childhood caries (ECC).Focusing 6--36 months old, the purpose of this study was to assess ...
A review of the developmental defects of enamel index (DDE Index)   +39 more
core   +4 more sources

Glucose and glycogen levels in piglets that differ in birth weight and vitality [PDF]

open access: yes, 2019
In the pig, intrauterine crowding can greatly affect postnatal characteristics, among which birth weight and locomotion. In a previous study, we discovered that piglets with a low birth weight/low vitality (L piglets) have a reduced motor performance ...
Aerts, Peter   +5 more
core   +1 more source

Evaluation of the effect of metal stents on dose perturbation in the carbon beam irradiation field

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Propose Carbon ion therapy is indicated for cases in which stents have been inserted, such as bile ducts, but the effect of metal stents on carbon ion therapy is unclear. In this study, the dose perturbation of carbon ion therapy caused by metallic bile duct stents was evaluated by dosimetry. Materials and methods Five different types of metal
Yuya Miyasaka   +8 more
wiley   +1 more source

Birth-time distributions of weighted polytopes in STIT tessellations [PDF]

open access: yesarXiv, 2012
The lower-dimensional maximal polytopes associated with an iteration stable (STIT) tessellation in $\RR^d$ are considered. They arise in the spatio-temporal construction process of such a tessellation as intersections of $(d-1)$-dimensional maximal polytopes. A precise description of the joint distribution of their birth-times is obtained. This in turn
arxiv  

Relative birth weights in twins

open access: yesNigerian Journal of Medicine, 2009
To determine if the first twin (Twin I) weighs more than the second twin (Twin II).One hundred and seventeen sets of twins delivered at the Federal Medical Centre Makurdi, Nigeria over a three year period between 1st January, 2005 and 31st December2007 were reviewed.Of the 117 sets of twins in the study, 9 (7.7%) were of equal weights while in 57 (48.7%
TS Hwande, TZ Swende
openaire   +3 more sources

Polynomial birth--death processes and the second conjecture of Valent [PDF]

open access: yesarXiv, 2017
The conjecture of Valent about the type of Jacobi matrices with polynomially growing weights is proved.
arxiv  

Association of Body Mass Index of HIV-1-Infected Pregnant Women and Infant Weight, Body Mass Index, Length, and Head Circumference: The NISDI Perinatal Study. [PDF]

open access: yes, 2007
This study assessed the relationship between the body mass index (BMI) of HIV-1-infected women and their infants' perinatal outcomes. The study population consisted of women enrolled in the NICHD International Site Development Initiative (NISDI ...
Cruz, Maria Leticia S.   +5 more
core   +1 more source

Evidence of blood–brain barrier dysfunction and CSF immunoglobulin synthesis in Down Syndrome Regression Disorder

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
Abstract Objectives This study sought to evaluate proteomic, metabolomic, and immune signatures in the cerebrospinal fluid of individuals with Down Syndrome Regression Disorder (DSRD). Methods A prospective case–control study comparing proteomic, metabolomic, and immune profiles in individuals with DSRD was performed.
Jonathan D. Santoro   +12 more
wiley   +1 more source

Newborn skin reflection: Proof of concept for a new approach for predicting gestational age at birth. A cross-sectional study [PDF]

open access: yesarXiv, 2017
Current methods to assess the gestational age during prenatal care or at birth are a global challenge. Disadvantages, such as low accessibility, high costs, and imprecision of clinical tests and ultrasonography measurements, may compromise health decisions at birth, based on the gestational age. Newborns organs and tissues can indirectly indicate their
arxiv  

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