Results 211 to 220 of about 26,251 (266)

Diagnostic performance of SD‐ΔRR during physical stressors for identifying diabetic sensorimotor polyneuropathy

Journal of Diabetes Investigation, EarlyView.
Study population, methodology and key findings of the study. ABSTRACT Aims This study aimed to evaluate the clinical efficacy of SD‐ΔRR as a novel methodology for short‐duration heart rate variability (HRV) assessment for the diagnosis of diabetic sensorimotor polyneuropathy (DSPN) in patients with diabetes.
Katsuyoshi Katayama, Haruhito A. Uchida, Toshihiko Nagao, Jun Eguchi, Kenji Tsuji, Yoshinori Matsumoto, Ichiro Nojima, Keiko Tanaka, Hidemi Takeuchi, Yasuhiro Onishi, Rika Takemoto, Satoshi Miyamoto, Kenichi Shikata, Jun Wada   +13 more
wiley   +1 more source

Pore Evolution Mechanisms in the Longmaxi Formation Shale Reservoir of the Anchang Syncline under Basin-Mountain Tectonic Evolution. [PDF]

ACS Omega
Zhao Y, Wang Y, Zhang H, Chen S, Chen H, Wang H, Zhang J.   +6 more
europepmc   +1 more source

Dynamic Failure Behavior of Conglomerate under Impact Loading: Experimental and Numerical Insights for CO₂ Storage Applications. [PDF]

ACS Omega
Cheng W, Lou Y, Zhu L.
europepmc   +1 more source

Automated Detection of COVID-19 Using Machine Learning Analysis of White Blood Cell Flow Cytometry Images. [PDF]

Cureus
Hirosse AE, Backes AR, Woloszynek RS, Neves FF.   +3 more
europepmc   +1 more source

When Universities Turn Carceral: Between Academic Freedom and Elimination

The British Journal of Sociology, EarlyView.
Gil Rothschild Elyassi
wiley   +1 more source

Numerical simulation on heat transfer characteristics of a bionic leaf-vein fractal fin heat exchanger. [PDF]

Sci Rep
Wang R, Hou Y, Yu H, Xing M.
europepmc   +1 more source

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FRACTAL NETWORKS MODELED BY SOME FRACTAL CARPET

Fractals, 2022
We construct a family of evolving networks modeled by some fractal carpet which is not symmetric. We investigate the scale-free effect and small-word effect of our fractal networks, including the power-law of the cumulative degree distribution, the average clustering coefficient and the average geodesic distance.
QIN WANG, KEQIN CUI, WENJIA MA, QINGCHENG ZENG   +3 more
openaire   +1 more source

Models of fractal cracks

Physical Review Letters, 1993
We present theoretical ideas which allow us to understand part of the scaling laws recently observed on branched cracks. We argue that some features are common to all critical branched structures, which barely survive when propagating. These ideas are illustrated by the directed percolation problem, which serves as an excellent toy model.
, Bouchaud, , Bouchaud, , Lapasset, , Planès   +3 more
openaire   +2 more sources

On models of fractal networks

International Journal of Circuit Theory and Applications, 2008
AbstractA couple of iterative models for the theoretical study of fractal networks whose topologies are generated via iterated function systems is presented: a lumped‐parameter impedor‐oriented one and a two‐port‐network‐oriented one. With the former, the voltage and current patterns give a detailed understanding of the electromagnetic fields' self ...
Arrighetti W., De Cupis P., Gerosa G.
openaire   +3 more sources

FRACTAL MODELING OF SPEECH SIGNALS

Fractals, 1994
In this paper, we present a method for speech signal analysis and synthesis based on IFS theory. We consider a speech signal as the graph of a continuous function whose irregularity, measured in terms of its local Hölder exponents, is arbitrary. We extract a few remarkable points in the signal and perform a fractal interpolation between them using a ...
Levy Vehel, Jacques, Khalid, Daoudi, Lutton, Evelyne   +2 more
openaire   +3 more sources