Identification of newborns at risk of early-onset neonatal infection: New French guidelines and practices at Nantes University Hospital.

New French guidelines in 2017 aimed to improve the identification of newborns at risk of early-onset neonatal infection (EONI). Identification is based on perinatal risk factors, management of perinatal antibiotic prophylaxis, and standardized clinical assessment. We conducted a retrospective cross-study at the University Hospital of Nantes.

Synthesis of few-layered graphene by ion implantation of carbon in nickel thin films.

The synthesis of few-layered graphene is performed by ion implantation of carbon species in thin nickel films, followed by high temperature annealing and quenching. Although ion implantation enables a precise control of the carbon content and of the uniformity of the in-plane carbon concentration in the Ni films before annealing, we observe thickness non-uniformities in the synthesized graphene layers after high temperature annealing. These non-uniformities are probably induced by the heterogeneous distribution/topography of the graphene nucleation sites on the Ni surface.

Impact of changes in serum sodium levels on 2-year neurologic outcomes for very preterm neonates.

Objective: The goal was to analyze the relationship between changes in serum sodium levels during the first month of life and impaired functional outcomes at 2 years of age for very preterm infants.

Methods: All very preterm infants who were born at <33 weeks of gestation between January 1, 2003, and July 31, 2004, were hospitalized in the NICU, and survived to discharge were included in this study. Changes in serum sodium levels were measured, and infants were evaluated at corrected age of 2 years.

[Chorioangiomatosis: a rare etiology of nonimmune hydrops fetalis. Obstetric and pediatric implications for patient care].

Unlabelled: We report a case of chorioangiomatosis with hydrops fetalis as a complication.

Observation: Hydrops fetalis associated with fetal distress led to preterm birth at 33 GW. Resuscitation was needed at birth.

Grafting a monolayer of superparamagnetic cyanide-bridged coordination nanoparticles on Si(100).

The grafting of a monolayer of 6 nm superparamagnetic cyanide-bridged CsNiCr nanoparticles was achieved on a Ni(II)-functionalized Si(100) substrate; magnetic studies reveals that the grafted nanoparticles are nearly magnetically isolated within the monolayer.