Results 241 to 250 of about 140,017 (311)

On Determination Method for Resolution of Secondary Electron Images in Scanning Electron Microscopy

open access: yesAdvanced Science, EarlyView.
An idealized SEM, termed Rayleigh's microscope, is constructed by Monte Carlo simulation to represent imaging conditions that just satisfy the Rayleigh criterion. Based on this physically defined model, sharpness–resolution conversion curves are established and combined with the Rose criterion, enabling automated resolution evaluation from practical ...
Tongfang Yang, Yanbo Zou, Zejun Ding
wiley   +1 more source

Operative timing and surgical complexity in hand trauma: a multicenter analysis of replantation and non-replantation centers in Germany. [PDF]

open access: yesArch Orthop Trauma Surg
Nicklas A   +5 more
europepmc   +1 more source

Interfacial Engineering by Metallic Ions and Organic Ammonium Ligand Passivation for Perovskite Solar Cells

open access: yesAdvanced Science, EarlyView.
A synergistic approach using phenethylammonium iodide (PEAI) and antimony iodide (SbI3) enhances the operational stabilities of perovskite solar cells by providing p‐type doping effect, suitable band energy alignment, reduced defect density, and minimized surface ion vacancies in the perovskite films.
Abraham Adenle   +17 more
wiley   +1 more source

Thumb Duplication (Wassel Type IIB): A Rare Case Report Highlighting Surgical Strategy and Functional Outcomes. [PDF]

open access: yesPlast Reconstr Surg Glob Open
Hanawi MD   +6 more
europepmc   +1 more source

Factors associated with radiographic progression of hand osteoarthritis over 2 years. [PDF]

open access: yesRMD Open
van der Meulen C   +5 more
europepmc   +1 more source

Multiple subungual glomus tumors. [PDF]

open access: yesJAAD Case Rep
Chow HJF, Love R, Lam M, Von Nida J.
europepmc   +1 more source

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