Results 101 to 110 of about 12,893 (227)

Existence theorems for differential inclusions with nonconvex right hand side

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1986
In this paper we prove some new existence theorems for differential inclusions with a nonconvex right hand side, which is lower semicontinuous or continuous in the state variable, measurable in the time variable and takes values in a finite or infinite ...
Nikolaos S. Papageorgiou
doaj   +1 more source

Regularity, Normality and Multifunctions [PDF]

open access: yesProceedings of the American Mathematical Society, 1978
In this note we give several characterizations of regularity and normality in terms of weakly upper-semicontinuous multifunctions.
openaire   +2 more sources

Multifunction display system [PDF]

open access: yes, 1973
The design and characteristics of a multifunction display system are discussed. The system is a general purpose, time-shared, electro-optical display driven by onboard data management systems.
Kendall, K.
core   +1 more source

Design and Simulation Analysis of Tamper System for Multifunction-Paver [PDF]

open access: yes, 2011
In this article, the tamper system of multifunction- paver has been simulated by AMESim, and the simulation model of the tamper system of multifunction- paver has been established.
Guo Yang Wu
core   +1 more source

Multifunctional metasurface coding for visible vortex beam generation, deflection and focusing

open access: yesNanophotonics
Vortex beams, as beams carrying orbital angular momentum (OAM), exhibit unique donut-shaped intensity distributions and helical wavefronts. They are widely applied in fields such as optical communication, nanoparticle manipulation, and quantum ...
Tian Run, Zhang Zhixiao, Gao Li
doaj   +1 more source

Monotone approximation of measurable multifunctions by simple multifunctions [PDF]

open access: yesMathematica Bohemica, 2001
Summary: We investigate the problem of approximation of measurable multifunctions by monotone sequences of measurable simple ones. Our main tool is the Marczewski function, i.e., the characteristic function of a sequence of sets.
openaire   +2 more sources

Real‐Time Feedback Strategically Regulates Optoelectronics for Customized Optogenetic Spinal Cord Regeneration

open access: yesExploration
Previous optogenetic bioelectronic systems have enabled a highly selective way of modulating neural populations by delivering a certain wavelength of light to engage with exogenously expressed light‐sensitive proteins, which lay the foundation of ...
Kaishun Xia   +17 more
doaj   +1 more source

On the Continuity of Effective Multifunctions

open access: yesElectronic Notes in Theoretical Computer Science, 2008
AbstractIf one wants to compute with infinite objects like real numbers or data streams, continuity is a necessary requirement: better and better (finite) approximations of the input are transformed in better and better (finite) approximations of the output.
openaire   +1 more source

Redefining post-stress depression as a spatiotemporal five-disease multimorbidity trajectory: ghrelin-driven anchoring by Shugan absorbed compounds [PDF]

open access: yesExploration of Neuroprotective Therapy
Aim: This study aimed to redefine post-stress depressive pathogenesis through a novel five-disease multimorbidity trajectory model (brain1-coronary-brain2-gastro-enteric; B1CB2GE) and to evaluate the multifunctional anchoring effects of Bupleurum ...
Xi Huang   +13 more
doaj   +1 more source

The Multifunctional Fungal Ergosterol [PDF]

open access: yesmBio, 2018
The roles of ergosterol in the regulation of membrane fluidity and structure, as well its role as a target for the activity of antifungals, have been known for decades. Two recent studies, however, demonstrated that ergosterol is an immunologically active lipid that induces pyroptosis and that virtually all steps of its biosynthetic process are ...
openaire   +3 more sources

Home - About - Disclaimer - Privacy