Results 171 to 180 of about 403,082 (293)

Surface Charges Guided Quasi‐TEM‐mode Microwave Propagation along Dielectric Nanowire

open access: yesAdvanced Physics Research, EarlyView.
According to Maxwell's equations, a single‐conductor transmission line cannot allow TEM‐mode electromagnetic wave propagation, however, this is based upon the assumption that dielectric material is isolated from the environment. In practice, surface electrostatic charges widely existed in nano‐materials with large surface‐to‐volume ratio.
BoYan Xu   +7 more
wiley   +1 more source

Ministry of Internal Affairs and Communications

open access: yes
Tadashi Kageyama   +2 more
openaire   +1 more source

Moiré Folded Helical States at the Interfaces of Heterostructures

open access: yesAdvanced Physics Research, EarlyView.
This manuscript explores a minimal ladder model of a graphene‐topological‐insulator heterostructure where moiré superlattices modulate Rashba spin‐orbit coupling. The study reveals that SOC lifs spin degeneracy, halves spectral periodicity, and induces “helicity fragmentation” across moiré minibands.
Paula Mellado
wiley   +1 more source

Recognition and accreditation of postgraduate training centres in endocrinology in Europe. [PDF]

open access: yesEndocr Connect
Perrild H   +8 more
europepmc   +1 more source

Impedance Spectroscopy of Bifurcation Oscillations in S‐Type Self‐Oscillatory Devices

open access: yesAdvanced Physics Research, EarlyView.
Impedance spectroscopy (IS) reveals stability regimes and bifurcation dynamics in S‐type self‐oscillatory devices. By linking nonlinear control theory with frequency‐domain measurements, experimental signatures of oscillations, entrainment, and phase locking are directly identified.
Gonzalo Rivera‐Sierra   +5 more
wiley   +1 more source

CRISPR-act-mediated synchronized activation of <i>CsAlaDC</i> and <i>CsTSI</i> enhances L-theanine biosynthesis in tea plants. [PDF]

open access: yesHortic Res
Zhang X   +14 more
europepmc   +1 more source

INTERNAL AUDIT METHODOLOGY IN THE INSTITUTIONS OF THE MINISTRY OF INTERNAL AFFAIRS

open access: yesBulletin of the Moscow University named S U Vitte Series 1 Economics and management, 2019
openaire   +1 more source

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