Results 91 to 100 of about 379,670 (274)

Data Analytics and Distribution Function Estimation via Mean Absolute Deviation: Nonparametric Approach

open access: yesRevstat Statistical Journal
Mean absolute deviation function is used to explore the pattern and the distribution of the data graphically to enable analysts gaining greater understanding of raw data and to foster a quick and a deep understanding of the data as an important basis ...
Elsayed A. H. Elamir
doaj   +1 more source

Application of equivalent non-Gaussian excitation method for systems subjected to non-Gaussian random excitation with asymmetric probability distribution

open access: yesNihon Kikai Gakkai ronbunshu, 2015
This paper presents an application of equivalent non-Gaussian excitation method for the response analysis of systems subjected to non-Gaussian random excitation with an asymmetric probability distribution. The non-Gaussian excitation is prescribed by the
Takahiro TSUCHIDA   +2 more
doaj   +1 more source

Bone Healing Around Implants in Normal and Medically Compromised Conditions: Osteoporosis and Diabetes

open access: yesAdvanced Healthcare Materials, EarlyView.
xx xx. ABSTRACT Osseointegration of orthopedic and dental implants is influenced by local and systemic factors, including their physicochemical surface properties and the patient's overall health status. Titanium and its alloys have been a longstanding standard for bone implants due to their innate biocompatibility and mechanical properties.
Dainelys Guadarrama Bello   +2 more
wiley   +1 more source

Monitoring of Tool Vibration for Magnetorheological Fluid Controlled Bar During Turning ff Hardened Aisi4340 Steel

open access: yesArchive of Mechanical Engineering, 2015
W ostatnich latach, w obróbce skrawaniem wzrasta zainteresowanie koncepcja toczenia na twardo, poniewaz moze ono zastapic tradycyjny proces toczenia, utwardzania i szlifowania stosowany przy wykonywaniu twardych, odpornych na zuzycie czesci metalowych ...
Paul P. Sam   +2 more
doaj   +1 more source

Transition to Collective Oscillations in Finite Kuramoto Ensembles

open access: yes, 2018
We present an alternative approach to finite-size effects around the synchronization transition in the standard Kuramoto model. Our main focus lies on the conditions under which a collective oscillatory mode is well defined. For this purpose, the minimal
Peter, Franziska, Pikovsky, Arkady
core   +1 more source

Minimal skew products [PDF]

open access: yesTransactions of the American Mathematical Society, 1980
Let ( σ , Z ) (\sigma ,\,Z) be a metric minimal flow. Let Y be a compact metric space and let g \mathcal {g} be a pathwise connected group of homeomorphisms of Y. We consider a family of skew product flows on Z × Y
openaire   +1 more source

Mapping Nanoscale Protein‐Corona Kinetics of DoE‐Optimized Perfluorocarbon Encapsulated‐PLGA Nanoparticles by In Situ, Time‐Resolved Synchrotron SAXS

open access: yesAdvanced Healthcare Materials, EarlyView.
A two‐phase workflow (OFAT screening followed by central composite design) maps how processing variables tune PFCE‐PLGA nanoparticle size, dispersity, surface charge, loading, and 19F‐MRI signal. In situ, time‐resolved synchrotron SAXS tracks albumin‐corona growth on intact dispersions and reveals PFCE‐dependent adsorption pathways.
Joice Maria Joseph   +11 more
wiley   +1 more source

Crash of ’87 - Was it Expected? Aggregate Market Fears and Long Range Dependence [PDF]

open access: yes
We develop a dynamic framework to identify aggregate market fears ahead of a major market crash through the skewness premium of European options. Our methodology is based on measuring the distribution of a skewness premium through a q-Gaussian density ...
Nikola Gradojevic, Ramazan Gencay
core  

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

open access: yesAdvanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi   +4 more
wiley   +1 more source

A Versatile Distribution Based on the Incomplete Gamma Function: Characterization and Applications

open access: yesMathematics
In this study, we introduce a novel distribution related to the gamma distribution, referred to as the generalized incomplete gamma distribution. This new family is defined through a stochastic representation involving a linear transformation of a random
Jimmy Reyes   +3 more
doaj   +1 more source

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