Results 51 to 60 of about 1,105 (155)

Dynamic Prediction for Accuracy Maintaining Reliability of Superprecision Rolling Bearing in Service

Shock and Vibration, Volume 2018, Issue 1, 2018., 2018
A dynamic prediction method for accuracy maintaining reliability (AMR) of superprecision rolling bearings (SPRBs) in service is proposed by effectively fusing chaos theory and grey system theory and applying stochastic processes. In this paper, the time series of a vibration signal is used to characterize the state information for SPRB, and four ...
Liang Ye, Xintao Xia, Zhen Chang, Chao Tao   +3 more
wiley   +1 more source

A nature-inspired dual phased fuzzy hybrid algorithm for adaptive self-healing and dynamic energy-aware resource management in cloud computing

Journal of Cloud Computing: Advances, Systems and Applications
In this work, an innovative bio-inspired approach to enhance the cloud ecosystem resilience through optimized workload management and fault tolerance frameworks is presented.
Michaelraj Kingston Roberts, Sampath Kumar Shanmugam, Muna Al-Razgan, Taha Alfakih   +3 more
doaj   +1 more source

Effect of Benzene and Ethylbenzene on the Transcription of methyl-\u3cem\u3etert\u3c/em\u3e-butyl Ether Degradation Genes of \u3cem\u3eMethylibium petroleiphilum\u3c/em\u3e PM1 [PDF]

, 2016
Methyl-tert-butyl ether (MTBE) and its degradation by-product, tert-butyl alcohol (TBA), are widespread contaminants detected frequently in groundwater in California.
Denison, Michael S., Hristova, Krassimira R., Joshi, Geetika, Schmidt, Radomir, Scow, Kate M.   +4 more
core   +1 more source

Local cone multipliers and Cauchy–Szegö projections in bounded symmetric domains

Journal of the London Mathematical Society, Volume 110, Issue 4, October 2024.
Abstract We show that the cone multiplier satisfies local Lp$L^p$‐Lq$L^q$ bounds only in the trivial range 1⩽q⩽2⩽p⩽∞$1\leqslant q\leqslant 2\leqslant p\leqslant \infty$. To do so, we suitably adapt to this setting the proof of Fefferman for the ball multiplier.
Fernando Ballesta Yagüe, Gustavo Garrigós   +1 more
wiley   +1 more source

Intrinsic operators from holomorphic function spaces to growth spaces

, 2017
We determine the boundedness and compactness of a large class of operators, mapping from general Banach spaces of holomorphic functions into a particular type of spaces of functions determined by the growth of the functions, or the growth of the ...
Zorboska, Nina
core   +1 more source

Approaching Standardization: Mechanical Material Testing of Macroscopic Two‐Photon Polymerized Specimens

Advanced Materials, Volume 36, Issue 34, August 22, 2024.
Adaptive resolution two‐photon polymerization (2PP) enables the production of macroscopic test specimens. By combining conventional testing methods and micromaterial testing, in‐depth characterization of mechanical, thermo‐mechanical, and fracture properties of 2PP materials is possible.
Thomas Koch, Wenxin Zhang, Thomas T. Tran, Yingjin Wang, Adrian Mikitisin, Jakob Puchhammer, Julia R. Greer, Aleksandr Ovsianikov, Franziska Chalupa‐Gantner, Markus Lunzer   +9 more
wiley   +1 more source

Bruchs Membrane Opening Area Measurement in Healthy Nepalese Eyes

Journal of Nepal Health Research Council
Background: Bruch’s membrane opening area is the circular area around the disc of Bruch’s membrane, which is devoid of Bruch’s membrane and can be assessed by capturing the retinal imaging system by Spectral-domain optical coherence tomography. BMOA can
Ranju Kharel Sitaula, Ganga Sagar Shah
doaj   +1 more source

Carleson measures, Riemann-Stieltjes and multiplication operators on a general family of function spaces [PDF]

, 2013
Let $\mu$ be a nonnegative Borel measure on the unit disk of the complex plane. We characterize those measures $\mu$ such that the general family of spaces of analytic functions, $F(p,q,s)$, which contain many classical function spaces, including the ...
Pau, Jordi, Zhao, Ruhan
core  

Weak compactness and essential norms of integration operators [PDF]

, 2011
Let $g$ be an analytic function on the unit disc and consider the integration operator of the form $T_g f(z) = \int_0^z fg'\,d\zeta$. We show that on the spaces $H^1$ and $BMOA$ the operator $T_g$ is weakly compact if and only if it is compact.
Laitila, Jussi, Miihkinen, Santeri, Nieminen, Pekka J.   +2 more
core  

Constrained extremal problems in the Hardy space H2 and Carleman's formulas [PDF]

, 2009
We study some approximation problems on a strict subset of the circle by analytic functions of the Hardy space H2 of the unit disk (in C), whose modulus satisfy a pointwise constraint on the complentary part of the circle.
Baratchart, Laurent, Leblond, Juliette, Seyfert, Fabien   +2 more
core   +3 more sources