Results 41 to 50 of about 60,190 (245)

Topography‐Regulated Screening Platform for Myoblast Contact Guidance

open access: yesAdvanced Materials Technologies, EarlyView.
This study develops a topography‐regulated screening platform (12 gradients in 96‐topography‐well plate) enabling analysis of skeletal muscle morphogenesis. The topography‐induced cell morphology changed, cell polarization, and myotube differentiation, establishing an evaluative framework for generating pathologically relevant myotube phenotypes to ...
Tianqi Feng   +6 more
wiley   +1 more source

Modulating Local Electronic Structure via Cluster Engineering on Cobalt Phosphide for Efficient Water/Seawater Splitting

open access: yesAdvanced Science, EarlyView.
The heterostructure benefits from the high dispersion of FeOx nanoclusters on the porous CoxP substrate, while the interfacial bonds Fe‐O‐Co enhance charge transport and redistribution, resulting in excellent oxygen evolution reaction performance and strong potential for practical applications.
Cheng Gong   +11 more
wiley   +1 more source

Mercury’s Chaotic Secular Evolution as a Subdiffusive Process

open access: yesThe Astrophysical Journal
Mercury’s orbit can destabilize, generally resulting in a collision with either Venus or the Sun. Chaotic evolution can cause g _1 to decrease to the approximately constant value of g _5 and create a resonance.
Dorian S. Abbot   +4 more
doaj   +1 more source

Fe2+‐ Induced Activation of Single and Dual Metal Site—Lattice Oxygen Mechanism in Fe Rich NiFe‐LDHs for Oxygen Evolution Reaction

open access: yesAdvanced Science, EarlyView.
Fe‐rich NiFe‐LDH catalysts derived from MOFs, showing superior OER activity via lattice oxygen mechanism activation. ABSTRACT Developing a durable and efficient oxygen evolution reaction (OER) catalyst without noble metals is essential for the economical and sustainable production of hydrogen by alkaline water electrolysis.
Nithinraj Panangattu Dharmarajan   +12 more
wiley   +1 more source

Candidate constructional volcanic edifices on Mercury [PDF]

open access: yes, 2018
[Introduction] Studies using MESSENGER data suggest that Mercury’s crust is predominantly a product of effusive volcanism that occurred in the first billion years following the planet’s formation.
Balme, M. R.   +3 more
core  

Review: Insight on Porous Carbon Positive Electrode for Sodium‐Ion Capacitors: Interplay Between Synthesis, Properties, and Performance

open access: yesAdvanced Science, EarlyView.
Sodium ion capacitor (SIC) is currently constrained by the low discharge capacity of commercial activated carbon as positive electrode material. This review provides a holistic summary of research efforts on alternative porous carbon materials for SIC. Image created by the authors with www.biorender.com.
Ademola Adeniji   +2 more
wiley   +1 more source

Photometric Properties within the Reiner Gamma Swirl: Constraining Formation Mechanisms

open access: yesThe Planetary Science Journal
The area in the Reiner Gamma swirl studied by Weirich et al. for topographic correlations also displays correlations with the Hapke-model-derived single-scattering albedo, surface roughness, and particle scattering properties with swirl unit.
Deborah Domingue   +7 more
doaj   +1 more source

Making the Solar System

open access: yesThe Astrophysical Journal, 2023
We model the early stages of planet formation in the solar system, including continual planetesimal formation, and planetesimal and pebble accretion onto planetary embryos in an evolving disk driven by a disk wind.
John Chambers
doaj   +1 more source

An Intra-Mercurial Planet [PDF]

open access: yesNature, 1878
WITH reference to the important announcement, by telegram, of the discovery by Mr. Watson of an intra Mercurial planet during the late eclipse of the sun, it may he worth remarking that the position of θ Cancri agrees very well with that given in the telegram published in NATURE, and that there may be a possibility that the object observed is in ...
openaire   +1 more source

Harnessing Transformation of Metal‐Ligand Coordination in Dinuclear Ni(II)‐Schiff Base Coordination Polymer for Promoting Electrochemical Oxygen Evolution

open access: yesAdvanced Science, EarlyView.
Ni–Schiff base coordination polymer [Ni2(tmd)2]n was synthesized and applied to enhance alkaline OER by virtue of its transformation between 5‐ and 6‐coordinate Ni sites along with the spin state exchange. ABSTRACT One of the major challenges in overall water splitting is improving the sluggish kinetics of the anodic oxygen evolution reaction (OER ...
Ruei‐Hung Juang   +9 more
wiley   +1 more source

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