Results 171 to 180 of about 2,043,284 (342)
Topology, 1987 A classical theorem of Hurwitz shows that the (conformal) automorphism group of a compact Riemann surface \(\Sigma_ g\) of genus \(g\geq 2\) has finite order bounded by 84(g-1). The author studies the reverse problem. Namely, let G be a finite group and define S(G) to be the set of all integers \(g\geq 2\) such that G appears as a subgroup of \(Aut ...
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Advanced Functional Materials, EarlyView.In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund +6 more
wiley +1 more source
PHYSIOLOGICAL POLARITY AND SYMMETRY IN RELATION TO HEREDITY
, 1923 C. M. Child
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Solution with Axial Symmetry of Einstein's Equations of Teleparallelism [PDF]
, 1931 G. C. McVittie
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Advanced Functional Materials, EarlyView.This study introduces a conductive nerve guidance conduit integrated with wireless electrical stimulation through alternating magnetic fields, which induces currents and creates a supportive microenvironment for nerve regeneration. In vivo studies show that this approach significantly enhanced myelin restoration, gastrocnemius muscle regeneration ...
Shiheng Liu +7 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Joule‐assisted nanotherapeutic urethral stent harnesses a smart, biodegradable magnesium stent to orchestrate spatiotemporal theragenerative therapy for urethral strictures. Magnetically induced Joule heating enables on‐demand drug release and bacterial ablation, while simultaneously guiding urothelial regeneration.
Yuhyun Na +15 more
wiley +1 more source
Symmetry of Physical Laws Part II. Q-Number Theory of Space-Time Inversions and Charge Conjugation
, 1955 Satosi Watanabé
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“Probable Nature of the Internal Symmetry of Crystals” [PDF]
, 1884 L. SOHNCKE
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Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.Protonic ceramic fuel cells offer a promising route to generate power efficiently but face critical challenges in achieving industrially viable activity and stability at their cathodes in CO2‐containing air. This report proposes a new cathode material design strategy to enable the cathode to be both catalytically active and CO2 tolerant through the ...
Desheng Feng +14 more
wiley +1 more source