Results 61 to 70 of about 32,072 (304)

Advancing construction materials: material characterization for additive manufactured steel with directed energy deposition (DED) [PDF]

open access: yes, 2023
LAUREA MAGISTRALEL'industria delle costruzioni ha tradizionalmente fatto affidamento su materiali come l'acciaio laminato a caldo per componenti strutturali e lo sviluppo di infrastrutture.
Maloku, Andrra
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Buried Unstrained Germanium Channels: A Lattice‐Matched Platform for Quantum Technology

open access: yesAdvanced Science, EarlyView.
ABSTRACT Strained germanium (ε$\varepsilon$‐Ge) and strained silicon (ε$\varepsilon$‐Si) buried quantum wells have enabled advanced spin‐qubit quantum processors. However, in the absence of suitable lattice‐matched substrates, ε$\varepsilon$‐Ge and ε$\varepsilon$‐Si are deposited on defective, metamorphic SiGe buffers, which may impact device ...
Davide Costa   +10 more
wiley   +1 more source

Effectiveness and safety of carboxymethyl cellulose eye drops in dry eye disease: A real-world study

open access: yesNational Journal of Physiology, Pharmacy and Pharmacology
Background: Dry Eye Disease (DED) is a prevalent multifactorial disorder that affects individuals worldwide and is characterized by insufficient tear production or excessive tear evaporation.
Aditi Agashe   +4 more
doaj   +1 more source

Flexible Unusual Ternary‐Component Graded‐Modulus Dielectric Films with High‐Density Capacitive Energy Storage

open access: yesAdvanced Science, EarlyView.
Hierarchical PP–LSR107–BaTiO3 nanocomposite films are fabricated by one‐step extrusion and stretching for roll‐to‐roll manufacture, combining high energy storage and processing flexibility. LSR107 surrounds BaTiO3‐rich regions, locating amorphous PP, decreasing defects, and introducing deep traps that homogenize the electric field and suppress charge ...
Yi Gao   +14 more
wiley   +1 more source

Enhanced osseointegration through direct energy deposition porous coating for cementless orthopedic implant fixation

open access: yesScientific Reports, 2021
Direct energy deposition (DED) is a newly developed 3D metal printing technique that can be utilized on a porous surface coating of joint implants, however there is still a lack of studies on what advantages DED has over conventional techniques.
Dong Jin Ryu   +7 more
doaj   +1 more source

DED-LP : Linearized Dynamic Economic Load Dispatch

open access: yes, 2021
For more details please refer to Chapter 4 (Gcode4.7), of the following book: Soroudi, Alireza. Power System Optimization Modeling in GAMS. Springer, 2017. This chapter provides a solution for dynamic economic dispatch (DED) problem in GAMS.
Soroudi, Alireza
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Beyond Electrostatics: Anion‐π+ Orbital Hybridization Underpins High‐Performance Chloride Storage in Poly(arylamine) Organic Cathodes

open access: yesAdvanced Science, EarlyView.
The fundamental nature of anion storage in p‐type organic cathodes is elucidated using rigid poly(arylamine) frameworks. This study reveals a hybrid covalent‐ionic mechanism for anion‐π+ interactions, driven by synergistic orbital hybridization and electrostatic attraction.
Tiantian She   +7 more
wiley   +1 more source

Self‐Activating Electrocatalysts for Water Splitting: Advancing Structure–Performance Understanding and Beyond

open access: yesAdvanced Energy Materials, EarlyView.
Self‐activating electrocatalysts offer strong potential for advanced water splitting, enabled by their dynamic compositional and structural evolution during operation. This review highlights recent advances in self‐activating OER and HER catalysts, emphasizing the driving forces and mechanisms underlying their adaptive behavior. A conceptual network of
Christean Nickel   +6 more
wiley   +1 more source

Screening Evaporative Dry Eyes Severity Using an Infrared Image

open access: yesJournal of Ophthalmology, 2021
Background. Dry eye disease (DED) is a multifactorial and one of the most common problems treated in an ophthalmic outpatient clinic. Due to the variability in presentation, diagnosis of DED consists of a combination of subjective and objective clinical ...
Qing Zhang   +12 more
doaj   +1 more source

Ded Rysel (illustrateur 1903-1975) : signature

open access: yes, 1927
Ded Rysel (illustrateur 1903-1975 ...
Ded Rysel (illustrateur 1903-1975) , .   +2 more
core  

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