Results 51 to 60 of about 81,975 (261)
Advanced Materials, EarlyView.Additively manufactured triply periodic minimal surface (TPMS) membranes offer an architecture‐driven alternative to hollow fiber bundles in artificial lungs. Multiphysics simulations and endothelialized prototypes show that the 3D‐printable membrane architecture improves gas exchange, blood flow distribution, and hemocompatibility, enabling ...
Michael Pflaum +14 more
wiley +1 more source
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
Umbilic points and Real hyperquadrics
, 1999 We show a refined version of the existence and uniqueness theorem to Chern-Moser normal form. The class of nondegenerate real hypersurfaces in normal form has a natural group action. Umbilic point is defined via normal form. Nondegenerate analytic real hypersurfaces are locally biholomorphic to a real hyperquadric whenever every point is umbilic in ...
openaire +2 more sources
Advanced Materials, EarlyView.Micro‐topographical cues applied through temporally controlled microscale confinement improve the reproducibility, spatial organization, and neurosensory‐associated features of pluripotent stem cell‐derived inner ear organoids. Integration with a vascularized organoid platform further enables controlled investigation of vascular‐epithelial interactions
Harshita Sharma +15 more
wiley +1 more source
PCR-based identification of Neospora caninum in the umbilical cord of a newborn calf in Brazil
Ciência Rural: 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 +1 more source
Gynecology and Minimally Invasive Therapy, 2017 Background/Aims: Despite the benefits of laparoscopic surgery, which is being performed with increasing frequency, complications that do not occur during laparotomy are sometimes encountered.
Aiko Sakamoto +8 more
doaj +1 more source
Normal umbilical artery doppler values in 18–22 week old fetuses with single umbilical artery
Scientific Reports, 2023 Umbilical cord with a single umbilical artery (SUA) can carry twice the blood volume of a three-vessel cord (TVC). So, the normal hemodynamics of the fetuses with SUA was different from those with TVC.
Omer Kazci +6 more
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A note on umbilic points at infinity
Beiträge zur Algebra und Geometrie / Contributions to Algebra and GeometryAbstract In this note a definition of umbilic point at infinity is proposed, at least for surfaces that are homogeneous polynomial graphs over a plane in Euclidean 3-space. This is a stronger definition than that of Toponogov in his study of complete convex surfaces, and allows one to distinguish between different umbilic points at infinity ...
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Advanced Materials Interfaces, EarlyView.ABSTRACT The increasing prevalence of impaired wounds, caused mainly by diabetes or aging, alongside the growing number of bacterial infections, indicates the need for alternative tissue engineering solutions. In this study, we developed novel melt electrowritten (MEW) polycaprolactone (PCL) scaffolds incorporated with an alginate (Alg)–gelatin (Gel ...
Andrada‐Ioana Damian‐Buda +2 more
wiley +1 more source
A pedagogical view of migration phenomenology
Encyclopaideia, 2020 Starting from the interpretations of the philosophy of history that have sought a paradigmatic place, capable of representing a nodal point, an umbilical cord between cultures and civilizations, like a reality characterized by crossings and plurality ...
Angela Arsena
doaj +1 more source