Results 101 to 110 of about 1,125,734 (218)
Ultrathin and Flexible Organic Light‐Addressable Potentiometric Sensors
Advanced Materials Technologies, EarlyView.The first ultrathin, fully organic, and flexible light‐addressable potentiometric sensor (LAPS) is demonstrated. With a thickness of only 2.3–2.9 µm, this standalone film offers sensitivity to electrolyte potential and stable performance for over 170 days.
Ami Ichikawa +6 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.An O radical‐induced n‐to‐p transition in PbS quantum dots (QDs) is achieved via atmospheric Ar/O2 treatment, enabling favorable band alignment and stable photogating in PbS QD/IGZO phototransistors. Interfacial defect passivation and Fermi‐level modulation, confirmed by XPS and UPS analyses, effectively suppress dark current, induce a positive VTH ...
MD Redowan Mahmud Arnob +4 more
wiley +1 more source
Hematology, Transfusion and Cell TherapyObjetivos: A leucemia mieloide aguda (LMA) é a mais comum no adulto. É uma neoplasia agressiva cujo tratamento para pacientes elegíveis consiste em quimioterapia de alta intensidade com intuito curativo, mas a toxicidade relacionada ao tratamento é uma ...
MRC Madeira +6 more
doaj +1 more source
Limit Theory for Explosively Cointegrated Systems [PDF]
A limit theory is developed for multivariate regression in an explosive cointegrated system. The asymptotic behavior of the least squares estimator of the cointegrating coefficients is found to depend upon the precise relationship between the explosive ...
Peter C.B. Phillips, Tassos Magdalinos
core
Low‐Pressure Plasma‐Based Wrinkling of PDMS and Machine Learning‐Driven Property Engineering
Advanced Materials Technologies, EarlyView.Wrinkled surfaces are well‐suited for controlled surface deformations in the µm range. The key challenge is the relation between the resulting wrinkle features and the necessary process conditions. Machine learning techniques have solved the prediction and inverse design problems for various preparation conditions, opening a precisely controlled ...
Fabian Kopsch +7 more
wiley +1 more source
Comparison of bone mineral density of runners with inactive males: A cross-sectional 4HAIE study.
PLoS ONEThe purpose of the study was to determine whether running is associated with greater bone mineral density (BMD) by comparing the BMD of regularly active male runners (AR) with inactive nonrunner male controls (INC).
Miroslav Krajcigr +4 more
doaj +1 more source
A new estimation algorithm for AR signals measured in noise
, 2002 Albeit several least-squares (LS) based methods have been developed for noisy autoregressive (AR) signal identification, none is "in closed form", in that an iterative procedure is needed for estimating the AR parameters and the measurement noise ...
Yuan, Baozong +2 more
core
Advanced Materials Technologies, EarlyView.The dual‐gate coplanar a‐IGZO/C‐IGO/a‐IGZO TFT is investigated, exhibiting a high filed‐effect mobility of 53.81 cm2 V−1s−1 with excellent stability. The amorphous IGZO layer provides smooth surface, which carrier scattering and high‐quality interface between gate insulator and active layer.
Solbee Lee +4 more
wiley +1 more source
THE LINEAR REGRESSION MODEL WITH AUTOCORRELATED ERRORS: JUST SAY NO TO ERROR AUTOCORRELATION [PDF]
This paper focuses on the practice of serial correlation correcting of the Linear Regression Model (LRM) by modeling the error. Simple Monte Carlo experiments are used to demonstrate the following points regarding this practice.
Spanos, Aris, McGuirk, Anya M.
core
A New Estimation Technique for AR(1) Model with Long-tailed Symmetric Innovations
, 2017 In recent years, it is seen in many time series applications that innovations are non-normal. In this situation, it is known that the least squares (LS) estimators are neither efficient nor robust and maximum likelihood (ML) estimators can only be ...
Akkaya, Ayşen, Türker Bayrak, Özlem
core +1 more source