Results 131 to 140 of about 24,316 (300)
The Planetary Science JournalWe present JWST NIRSpec and NIRCam observations of 457P/Lemmon-PANSTARRS, a main-belt comet that displayed activity around its 2020 perihelion and that was observed to regain activity during its 2024 perihelion by a ground-based observing campaign.
John W. Noonan +12 more
doaj +1 more source
Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.Abstract The integration of artificial intelligence (AI)‐equipped tools into electronic health record (EHR) platforms may drive the evolution of orthopaedic diagnosis and decision‐making, leveraging big data to generate precise and context‐aware insights.
Alexander M. Bouterse +7 more
wiley +1 more source
Comets, carbonaceous chondrites, and interstellar clouds: Condensation of carbon [PDF]
, 1979 Comets, carbonaceous chondrites, and interstellar clouds are discussed in relation to information on interstellar dust. The formation and presence of carbon in stars, comets, and meteorites is investigated.
Field, G. B.
core
Continuous Respiratory Oscillometry in Pediatric Laparoscopic Surgery—The COMET Study
Pediatric Anesthesia, EarlyView.ABSTRACT Background Laparoscopic appendectomy is the accepted surgical approach for appendicitis in centers worldwide. Laparoscopic surgery requires the creation of a pneumoperitoneum to facilitate surgical access. Laparoscopic surgery affects the respiratory mechanics of patients under general anesthesia.
Neil Hauser +9 more
wiley +1 more source
Polymer 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
Mäetagused, 1997 Earlier superstitious views of comets have changed more rational in recent centuries. A short review of comets which have been outstanding from historical and astronomical point of view has presented.
Erik Tago
doaj
Identification of Novel Interacting Proteins of FUZ and GPR161
PROTEOMICS, EarlyView.ABSTRACT Protein–protein interactions are central to the dynamic regulation of signaling pathways and provide critical insight into the cellular mechanisms underlying human disease. Our previous study demonstrated biochemical and genetic interactions between FUZ and GPR161 in sonic hedgehog signaling during spinal neural tube development. In this study,
Gabriella Salazar +3 more
wiley +1 more source
Vibrational Excitation of HDO Molecule by Electron Impact
AtomsCross sections and thermally averaged rate coefficients for the vibrational excitation and de-excitation by electron impact on the HDO molecule are computed using a theoretical approach based entirely on first principles.
Mehdi Adrien Ayouz +4 more
doaj +1 more source
Metallic atoms and ions in comets: Comet Halley 1986 3 [PDF]
, 1992 The origin of metallic atoms and ions in the cometary comae is investigated theoretically. Two effects are revealed in the comas of bright comets: (1) the Na anomalous type effect is possible within the gas-dust jets of comet P/Halley 1986 3 due to ...
Ibadov, S.
core
Journal of Polymer Science, EarlyView.This study presents a fast and accurate calculation tool to predict conveying of polymer melts in single‐screw extruders. Integrating generalized sub‐models into network theory allows to represent the complex screw shapes and material behavior more realistically. Tests on an industrial extruder show close agreement with experiments, outperforming older
Daniel Herzog +3 more
wiley +1 more source