Results 51 to 60 of about 58,507 (200)

Resection of ruptured aneurysm associated with bilateral anomalous posterior inferior cerebellar anastomotic arteries: case report and review of literature

open access: yesFrontiers in Neurology, 2023
IntroductionAneurysms on the posterior inferior cerebellar artery (PICA) may not be the major part of intracranial aneurysm. Especially, an aneurysm located on the bilateral posterior inferior cerebellar anastomotic artery has abnormal anatomical ...
Qingdong Han   +3 more
doaj   +1 more source

Doping-induced enhancement of anomalous Hall coefficient in Fe-Sn nanocrystalline films for highly sensitive Hall sensors

open access: yesAPL Materials, 2019
We experimentally investigated the contribution of intrinsic anomalous Hall effect (AHE) in ferromagnetic Fe-Sn nanocrystalline films by means of impurity doping.
Kohei Fujiwara   +3 more
doaj   +1 more source

The Summertime Circulation Types over Eurasia and Their Connections with the North Atlantic Oscillation Modulated by North Atlantic SST

open access: yesAtmosphere, 2022
ERA5 monthly averaged reanalysis data during 1979–2020 are used to analyze the anomalous characteristics of summertime circulation types over Eurasia and their connections with the North Atlantic Oscillation (NAO) modulated by North Atlantic sea surface ...
Dan Yang, Lijuan Wang
doaj   +1 more source

Anomalous Scaling Exponents of Capacitance-Voltage Characteristics

open access: yes, 2018
Capacitance-Voltage (CV) measurements along with the Mott-Schottky (MS) analysis are widely used for characterization of material and device parameters. Using a simple analytical model, supported by detailed numerical simulations, here we predict that the capacitance of thin film devices scale as V^-2 (V is the applied potential), instead of the often ...
Nandal, Vikas, Nair, Pradeep R.
openaire   +2 more sources

Coronary arteries anomalous aortic origin on a computed tomography angiography population: prevalence, characteristics and clinical impact [PDF]

open access: yes, 2016
Anomalous aortic origin of coronary arteries (AAOCA) is one of the most frequent causes of cardiovascular sudden death among the young population. We aimed to determine the prevalence and anatomic characteristics of AAOCA in a population referred to ...
Amado, José   +5 more
core   +1 more source

Non-Linear Diffusion and Power Law Properties of Heterogeneous Systems: Application to Financial Time Series

open access: yesEntropy, 2018
In this work, we show that it is possible to obtain important ubiquitous physical characteristics when an aggregation of many systems is taken into account.
Miguel A. Fuentes
doaj   +1 more source

Effects of the Characteristics of Anomalous Data on Cognitive Conflict and Conceptual Change in Learning Density [PDF]

open access: yes, 2003
In this study, the effects of the authority level and the number of anomalous data on students' cognitive conflict and conceptual change in studying density were investigated. The subjects were 119 eighth graders in a co-ed middle school. A preconception
김순주, 한재영, 노태희
core  

Anomalous Spectral Characteristics of Ultrathin sub-nm Colloidal CdSe Nanoplatelets [PDF]

open access: yes, 2017
We demonstrate high quantum yield broad photoluminescence emission of ultrathin sub-nanometer CdSe nanoplatelets (two-monolayer). They also exhibit polarization-characterized lateral size dependent anomalous heavy hole and light/split-off hole absorption
Onur Erdem (1387029)   +8 more
core   +4 more sources

Elimination of annual variation of resistivity at Yangyuan station in Hebei Province and its seismic response

open access: yes地震科学进展, 2020
Based on the observation data of ground resistivity at Yangyuan seismic station from 1980 to 2017,it is found that the measured value of ground resistivity at Yangyuan seismic station has clear “V” type annual variation characteristics of high values in ...
Xiuping Zhang   +4 more
doaj   +1 more source

Enhancing phosphorylation cascades by anomalous diffusion [PDF]

open access: yes, 2012
A key event in many cellular signaling cascades is the multiple phosphorylation of proteins by specialized kinases. A prototypical example is the mitogen-activated protein kinase (MAPK) that alters the cell's gene transcription after having been ...
M. Weiss, M. Hellmann, D. W. Heermann
core   +1 more source

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