Results 91 to 100 of about 14,159 (246)

Compound heterozygous SLC12A5 variants expand the molecular and functional spectrum of KCC2‐developmental and epileptic encephalopathy

Epilepsia, EarlyView.
Overview of the multimodal experimental approach integrating clinical, genetic, in silico, and in vitro investigations. Clinical: Representative EEG recording setup and ictal traces from affected patients. Genetic: Pedigrees for Families A and B highlighting the inheritance of the four identified SLC12A5 variants (A1, A2, B1, B2).
Mira Hamze, Robyn Whitney, Dorothée Ville, Nathalie Villeneuve, Anna‐Maria Hartmann, Lisa Becker, Jens Hausmann, Jinwei Zhang, Cathy Brier, Lucie I. Pisella, Perrine Friedel, Audrey Labalme, Eudeline Alix, Nicolas Chatron, Damien Sanlaville, Sylvie Gory‐Fauré, Eric Denarier, Christophe Porcher, Gaetan Lesca, Igor Medina   +19 more
wiley   +1 more source

A Comparison of Realized Measures of Integrated Volatility: Price Duration‐ vs. Return‐Based Approaches

Journal of Forecasting, EarlyView.
ABSTRACT We study the accuracy of a variety of parametric price duration‐based realized variance estimators constructed via various financial duration models and compare their forecasting performance with the performance of various nonparametric return‐based realized variance estimators.
Björn Schulte‐Tillmann, Mawuli Segnon, Timo Wiedemann   +2 more
wiley   +1 more source

Scaled weighted total least-squares adjustment for partial errors-in-variables model

Journal of Geodetic Science, 2016
Scaled total least-squares (STLS) unify LS, Data LS, and TLS with a different choice of scaled parameter. The function of the scaled parameter is to balance the effect of random error of coefficient matrix and observation vector for the estimate of ...
Zhao J.
doaj   +1 more source

Coherent Forecasting of Realized Volatility

Journal of Forecasting, EarlyView.
ABSTRACT The QLIKE loss function is the stylized favorite of the literature on volatility forecasting when it comes to out‐of‐sample evaluation and the state of the art model for realized volatility (RV) forecasting is the HAR model, which minimizes the squared error loss for in‐sample estimation of the parameters.
Marius Puke, Karsten Schweikert
wiley   +1 more source

Coding Prony’s method in MATLAB and applying it to biomedical signal filtering

BMC Bioinformatics, 2018
Background The response of many biomedical systems can be modelled using a linear combination of damped exponential functions. The approximation parameters, based on equally spaced samples, can be obtained using Prony’s method and its variants (e.g.
A. Fernández Rodríguez, L. de Santiago Rodrigo, E. López Guillén, J. M. Rodríguez Ascariz, J. M. Miguel Jiménez, Luciano Boquete   +5 more
doaj   +1 more source

Normative scores and clinical cut‐offs of the Cyclothymic–Hypersensitive Temperament Questionnaire in adolescence

JCPP Advances, EarlyView.
Abstract Background The Cyclothymic–Hypersensitive Temperament (CHT) is a multidimensional, transdiagnostic affective disposition characterized by mood instability, interpersonal sensitivity, heightened emotional reactivity and impulsive behaviors. The CHT Questionnaire (CHTQ) currently lacks of normative references and empirically derived thresholds ...
Anna Pezzella, Vincenzo Paolo Senese, Gabriele Masi, Annarita Milone, Giulia Mutti, Pietro Buono, Gianluca Sesso, Carmela Bravaccio, Raffaella Iuliano, Gennaro Catone, Simone Pisano   +10 more
wiley   +1 more source

An LFT/SDP approach to the uncertainty analysis for state [PDF]

, 2002
A state estimator is an algorithm that computes the current state of a time-varying system from on-line measurements. Physical quantities such as measurements and parameters are characterised by uncertainty.
Nagar, A, Powell, R S
core  

Driving Idea Exploration to Implementation: The Role of Transformational Leadership in Fostering Innovative Work Behavior

Global Business and Organizational Excellence, EarlyView.
ABSTRACT In today's digital era, innovation is vital for organizations. This study examines how transformational leadership (TL) affects the dimensions of innovative work behavior (IWB)—idea exploration, generation, promotion, and implementation—using hospitality as a case.
Phakawan Phairat, Tan Kim‐Lim, Hiram Ting, Nimit Soonsan, Piangjit Tanticharatwarodom   +4 more
wiley   +1 more source

Improved Three-stage Algorithm of Forest Height Retrieval with PolInSAR

Leida xuebao, 2014
Employing Polarimetric Interferometry Synthetic Aperture Radar (PolInSAR) data to inverse forest parameters is a hot topic in the research field of PolInSAR. The typical forest parameter inversion algorithm is the three-stage inversion algorithm based on
Xu Li-ying, Li Shi-qiang, Deng Yun-kai, Wang Yu   +3 more
doaj   +1 more source

Acceleration of Phase‐Modulated Ultrashort Echo Time Sequence for Fast T2 and Adiabatic T1ρ Mapping of the Knee Joints

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To develop and validate an accelerated phase‐modulated ultrashort echo time (PM‐UTE) sequence for volumetric T2 and adiabatic T1ρ (AdiabT1ρ) mapping of both short‐ and long‐T2 tissues in the knee joint. Methods The proposed method estimates and removes the T1‐dependent component from a single reference acquisition, eliminating repeated
Jiyo S. Athertya, Dina Moazamian, Niloofar Shojaeiadib, Jiaji Wang, Xin Shen, Saeed Jerban, Jiang Du, Yajun Ma   +7 more
wiley   +1 more source