Results 171 to 180 of about 3,713,292 (304)

Oscillations of difference equations with general advanced argument

open access: yesOpen Mathematics, 2012
Chatzarakis George, Stavroulakis Ioannis
doaj   +1 more source

Oscillatory solutions of chemotaxis system.

open access: yesNCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan, 2010
Okuda, Takashi, Osaki, Koichi
openaire   +1 more source

Bioprinted Stiffness‑Tunable Pancreatic Microniches to Decode Early Tumor Initiation Mechanisms

open access: yesAdvanced Healthcare Materials, EarlyView.
Stiffness‐tunable GelMA microniches generated by microvalve bioprinting preserve wild‐type acinar identity while revealing a nonlinear, Kras‐dependent response to matrix mechanics. Intermediate stiffness promotes acinar‐to‐ductal metaplasia and proliferation, defining a permissive mechanical window.
Aurelien Mazet   +11 more
wiley   +1 more source

Towards higher order oscillatory Ising machines. [PDF]

open access: yesSci Rep
Prova NS   +5 more
europepmc   +1 more source

Universal Conductance Fluctuations in Quantum Anomalous Hall Insulators

open access: yesAdvanced Materials, EarlyView.
Universal conductance fluctuations are observed in mesoscopic quantum anomalous Hall insulators. Two distinct fluctuation patterns are identified, arising from different interference processes of bulk and chiral edge states, respectively. These findings unveil rich quantum interference phenomena in quantum anomalous Hall insulators and provide insights
Peng Deng   +11 more
wiley   +1 more source

Thermal‐Driven Diode Polarity Switching From Competing Helical Superconducting States in WTe2/α‐Fe2O3 Heterostructures

open access: yesAdvanced Materials, EarlyView.
A Nb‐proximitized Josephson junction based on a WTe2/α‐Fe2O3 heterostructure exhibits a robust superconducting diode effect with programmable polarity. The diode direction can be trained by magnetic fields and switched by temperature cycling, revealing tunable finite‐momentum pairing states and competing superconducting states in symmetry‐broken ...
Enze Zhang   +9 more
wiley   +1 more source

dynamics of the Planning Solution in the Textbook Model of Labor Market Search and Matching

open access: yes, 2003
This paper takes a discrete-time adaptation of the continuous-time matching economy of Pis-sarides (1990, 2001) discussed in Ljungqvist and Sargent (2000) and computes the solution to the dynamic planning problem.
Joydeep Bhattacharya   +3 more
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