Results 91 to 100 of about 6,710 (300)
Improved Direct Ink Writing of Liquid Metal Foams via Liquid Additives
Advanced Electronic Materials, EarlyView.The ability to pattern liquid metal is useful for making soft electrical and thermal devices. Dispensing liquid metal from a nozzle naturally results in the formation of spheroidal droplets, making direct‐write printing challenging. Liquid metal foams containing pockets of air can extrude as filaments, albeit inconsistently.
Febby Krisnadi +3 more
wiley +1 more source
La varicelle périnatale: risques et prise en charge fétale et néonatale
The Pan African Medical Journal, 2017 La survenue d'une varicelle clinique en cours de grossesse est rare, pouvant entrainer des risques maternels et fétaux. La varicelle maternelle périnatale peut entrainer une varicelle néonatale potentiellement grave, notamment en cas d'éruptions ...
Jihène Methlouthi +5 more
doaj +1 more source
Flow characteristics and regime transitions in fluidization systems of Group C+ particles
AIChE Journal, EarlyView.Abstract Fine and ultrafine particles are attractive for fluidized bed reactors because their high surface area benefits catalytic processes, but their cohesive nature complicates regime characterization. Nanoparticle modulation improves the flowability of Group C powders, yet their bubbling to turbulent transition remains unclear.
Yue Song +3 more
wiley +1 more source
Advanced Intelligent Systems, EarlyView.System identification and particle image velocimetry reveal how a modular robotic fish changes thrust physics across gaits. A traveling‐wave, fish‐like motion draws thrust from resistive drag, while a resonant standing‐wave motion is driven by reactive pressure.
Donghao Li +4 more
wiley +1 more source
Oil & Gas Science and Technology, 2006 A pressure surge which could cause lost circulation, results from running a stand of drill pipe or a joint of casing into a hole. Similarly, a negative pressure surge, which could cause a blowout, results from pulling pipe from a hole.
Lubinski A., Hsu F. H., Nolte K. G.
doaj +1 more source
Forme pseudotumorale de tuberculose oculaire: à propos de 2 cas
The Pan African Medical Journal, 2020 Les manifestations oculaires de la tuberculose sont non spécifiques et polymorphes pouvant toucher toutes les tuniques de l´œil et entraîner une perte visuelle sévère en l´absence d´un traitement précoce et adapté.
Incaf Elboukhani +6 more
doaj +1 more source
Entrainer-Based Reactive Distillation for Esterification of Glycerol with Acetic Acid
, 2010 The applicability of reactive distillation for esterification of glycerol with acetic acid in the presence of Amberlyst-15 as catalyst and ethylene dichloride as an entrainer is evaluated through experiments and simulation.
MAHAJANI, S +3 more
core +1 more source
Segmented Therapeutic Delivery via Acoustic Microbubble Relay
Advanced Intelligent Systems, EarlyView.An acoustically driven, modular segmented delivery system is presented to overcome mechanical limitations of conventional microcatheters. Oscillating microbubbles generate directional streaming that enables continuous, targeted transport across open, angled segments.
Lei Wang +6 more
wiley +1 more source
La pagesia catalana abans de la feudalització
Anuario de Estudios Medievales, 1996 [fr] D'après une longue tradition historiographique la possibilité d'accéder à la propriété de la terre par apprision entraîna dans la Marque Hispanique un essort de la paysannerie alleutière, qui définit une période d'aisance relative entre l'esclavage ...
Gaspar Feliu
doaj +1 more source
Auditory Stimulation of Slow‐Wave Sleep Promotes Recovery after Brain Injury in an Animal Model
Annals of Neurology, EarlyView.Objective Traumatic brain injury (TBI) significantly reduces the quality of life for millions of survivors worldwide, causing persistent brain tissue damage and cognitive impairments, with no established therapeutic interventions currently available.
Carlos G. Moreira +9 more
wiley +1 more source