Results 121 to 130 of about 149,856 (295)

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

open access: yesAdvanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal   +7 more
wiley   +1 more source

Documentation sur le "burn out"

open access: yes
Titre reconstituéL'entreprise commence à s'intéresser au "burn out" -- Le "burn out" n'est par une maladie professionnelle -- Êtes-vous sur la voie du "burn out" -- La dépression d'épuisement -- L'épuisement ...

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Professional burn-out in the librarian environment

open access: yes, 2010
The text characterizes the phenomenon of professional burn-out, its reasons and the most important symptoms. It presents the stages of the process of burn-out and discusses the factors that can prevent its origin.
Jaskowska, Bożena
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Flexoelectrically Induced Polar Topology in Twisted SrTiO3 Membranes

open access: yesAdvanced Materials, EarlyView.
Twisted SrTiO3 bilayers host polar vortices of flexoelectric origin, revealed through combined experiment and theory. By reconstructing polarization from the toroidal moment of strain gradients, the work establishes a 3D chiral state with broken inversion and mirror symmetries.
Isabel Tenreiro   +13 more
wiley   +1 more source

Occupational injuries and burn out among orthopedic oncology surgeons. [PDF]

open access: yesWorld J Orthop, 2022
Alaseem AM   +5 more
europepmc   +1 more source

NURSE BURNOUT: A REVIEW OF THE LITERATURE ON POSSIBLE INTERVENTIONS

open access: yes
reservedLa revisione della bibliografica che è stata condotta va ad analizzare quando la sindrome da Burn-out sia presente tra gli infermieri a livello globale, quali strumenti vengono maggiormente utilizzati per la rilevazione di tale sindrome e ...
BITTANTE, NICOLA
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Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing

open access: yesAdvanced Materials, EarlyView.
Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria   +6 more
wiley   +1 more source

Burn out: Cognitieve problemen, stress en vermoeidheid

open access: yes, 2014
Item does not contain fulltextVeel burn-out patiënten rapporteren cognitieve problemen. Presteren burn-out patiënten ook minder goed op cognitieve taken? En met welke mechanismen hangen deze problemen samen?
Becker, E. S.   +5 more
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