Results 221 to 230 of about 4,561,256 (335)

The Active‐Passive Vehicle Routing Problem With Item Transshipments

open access: yesNetworks, EarlyView.
ABSTRACT This paper addresses a vehicle routing problem with synchronization constraints, in which pickup‐and‐delivery requests for single items are carried out using two types of vehicles: active and passive. The vehicles operate jointly, as passive vehicles, which are capacitated trailers, require active vehicles, which are autonomous trucks without ...
Biljana Roljić   +2 more
wiley   +1 more source

Intrauterine Transfusions in Fetuses Affected by Parvovirus B19: Complications, Challenges and Outcomes

open access: yesPrenatal Diagnosis, EarlyView.
ABSTRACT Objective This study evaluates the procedural characteristics, complications, and outcomes of intrauterine transfusion (IUT) for fetal anemia caused by parvovirus B19 infection during the 2023–2024 epidemic in Northwestern Europe. Method This multicenter observational study included all fetuses undergoing IUT for proven parvovirus B19‐induced ...
Banu Özbakir   +6 more
wiley   +1 more source

Genetic Investigation in Fetal Growth Restriction: An Integrated Approach for Clinical Practice

open access: yesPrenatal Diagnosis, EarlyView.
ABSTRACT International guidelines recommend genetic testing when fetal growth restriction (FGR) accompanies structural anomalies, but recommendations for apparently isolated FGR remain variable, particularly regarding gestational age thresholds and the role of exome sequencing (ES). Interpretation is difficult because studies define FGR inconsistently,
Eran Ashwal, David Chitayat
wiley   +1 more source

Fetal Intracranial Hemorrhage: What to Tell Expecting Parents?

open access: yesPrenatal Diagnosis, EarlyView.
ABSTRACT Fetal intracranial hemorrhage (ICH) is a rare but serious prenatal diagnosis, and counseling affected families remains challenging. In this narrative review, we summarize current evidence on the classification, epidemiology, etiology, diagnosis and neurodevelopmental outcomes of fetal ICH, with a primary focus on intraventricular hemorrhage ...
Shiri Shinar, Yada Kunpalin, Elka Miller
wiley   +1 more source

The Organization of Choroidal Arteries in Normal Eyes. [PDF]

open access: yesOphthalmol Sci
Barre A   +7 more
europepmc   +1 more source

Cardiovascular and Hemodynamic Adaptations in Selective Fetal Growth Restriction: A Cohort Study of Monochorionic Twins

open access: yesPrenatal Diagnosis, EarlyView.
ABSTRACT Objective In monochorionic diamniotic twins with selective fetal growth restriction (sFGR), the Gratacós type is defined by one vessel in one fetus. We asked how much cerebral, venous and myocardial divergence between co‐twins it captures. Method Single‐center combined retrospective–prospective cohort; one diagnostic examination per pregnancy.
Tanchanok Auwattanamongkol   +7 more
wiley   +1 more source

Single Versus Double Screw Extrusion: Impact on Mechanical Performance and Crack Resistance for a Virgin, Recycled, and Blended Polypropylene

open access: yesPolymer Engineering &Science, EarlyView.
Schematic overview of the study approach and key findings. ABSTRACT To evaluate the influence of extrusion on material performance, three processing methods, single extrusion (1x Ex), double extrusion (2x Ex), and double screw compounding (C), were investigated for virgin polypropylene (vPP), recycled PP (rPP), and a blend containing 10% rPP (rPP10 ...
J. Pötzlbauer   +8 more
wiley   +1 more source

Lu<sup>+</sup> optical frequency references with accuracy verified at the 19th digit. [PDF]

open access: yesNature
Arnold KJ   +6 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy