Results 21 to 30 of about 83,052 (293)
PCR-based identification of Neospora caninum in the umbilical cord of a newborn calf in Brazil [PDF]
Ciência Rural, 2017 : This study was conducted at a beef cattle breeding farm in the far southern region of Brazil. The birth of a calf with unilateral corneal opacity was immediately reported to the Laboratory of Parasitology, in the Universidade Federal de Pelotas, Rio ...
Nilton Azevedo da Cunha Filho +6 more
doaj +3 more sources
Umbilical Cord Bilirubin Level as a Predictive Indicator of Neonatal Jaundice
Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2015 BACKGROUND AND OBJECTIVE: Neonatal jaundice is a major problem among infants in the first weeks of life. Research on several indicators of severe neonatal jaundice including alpha-fetoprotein and umbilical cord bilirubin level has indicated ...
Y Zahedpasha +5 more
doaj +1 more source
IEEE AccessWhen armored wire umbilicals are used for launching and recovering the seafloor drill, they need to be detected for defects to prevent accidents. Existing wire rope non-destructive detection methods are susceptible to interference, low efficiency, high ...
Du Chen, Yongping Jin
doaj +2 more sources
On the multiplicity of umbilic points
Pacific Journal of Mathematics, 2022 We introduce an invariant of umbilic points on surfaces in the Euclidean or Minkowski 3-space that counts the maximum number of stable umbilic points they can split up under deformations of the surfaces. We call that number the multiplicity of the umbilic point and establish its properties.
do Couto Fernandes, Marco Antônio +1 more
openaire +3 more sources
Correlations between the Status of the Umbilical Cord and Neonatal Health Status [PDF]
Child Health Nursing Research, 2020 Purpose This study aimed to identify correlations between the status of the umbilical cord and neonatal health status. Methods In total, 172 newborns were enrolled who were admitted to the newborn nursery with a gestational age of 35 weeks or older and a
Sun Min Lee +5 more
doaj +1 more source
On isolated umbilic points [PDF]
Communications in Analysis and Geometry, 2020 Counter-examples to the famous conjecture of Caratheodory, as well as the bound on umbilic index proposed by Hamburger, are constructed with respect to Riemannian metrics that are arbitrarily close to the flat metric on Euclidean 3-space. In particular, Riemannian metrics with a smooth strictly convex 2-sphere containing a single umbilic point are ...
openaire +2 more sources
A metric property of umbilic points [PDF]
Anais da Academia Brasileira de Ciências, 2003 In the space of cubic forms of surfaces, regarded as a G-space and endowed with a natural invariant metric, the ratio of umbilic points with a negative index to those with a positive index is evaluated in terms of the asymmetry of the metric, defined here.
Garcia, Ronaldo, Sotomayor, Jorge
openaire +6 more sources
Umbilical coiling index and its association with perinatal mortality and morbidity in a low resource tertiary care hospital of northern Karnataka - a prospective observational study [PDF]
New Indian Journal of OBGYN, 2020 Objectives: The aim of the study is to determine the association between the length of the umbilical cord and the coiling index with the perinatal outcome.
Aruna Biradar +3 more
doaj +1 more source
Ventriculoperitoneal shunt presenting as umbilical CSF fistula
Journal of Family Medicine and Primary Care, 2020 An umbilical cerebrospinal fluid (CSF) fistula following a ventriculoperitoneal (VP) shunt is an extremely rare complication. The shunt can get blocked and infected and present as purulent umbilical discharge.
Meenakshi Yeola (Pate), Kushagra Singh
doaj +1 more source
Bifurcations of Umbilic Points and Related Principal Cycles [PDF]
Journal of Dynamics and Differential Equations, 2004 The simplest patterns of qualitative changes on the configurations of lines of principal curvature} around umbilic points on surfaces whose immersions into $\mathbb R^3$ depend smoothly on a real parameter (codimension one umbilic bifurcations) are described in this paper. Global effects, due to umbilic bifurcations, on these configurations such as the
Gutiérrez, Carlos +2 more
openaire +3 more sources