Results 81 to 90 of about 4,166 (290)

Generalised filtering and stochastic DCM for fMRI [PDF]

NeuroImage, 2011
This paper is about the fitting or inversion of dynamic causal models (DCMs) of fMRI time series. It tries to establish the validity of stochastic DCMs that accommodate random fluctuations in hidden neuronal and physiological states. We compare and contrast deterministic and stochastic DCMs, which do and do not ignore random fluctuations or noise on ...
Baojuan Li, Jean Daunizeau, Klaas E. Stephan, William D. Penny, Dewen Hu, Karl J. Friston   +5 more
openaire   +3 more sources

Residual stresses and tribomechanical behaviour of TiAlN and TiAlCN monolayer and multilayer coatings by DCMS and HiPIMS

, 2020
The deposition of ternary nitrides with the incorporation of carbon atoms into its structure has demonstrated to be a promising approach in the pursuit of wear resistant and self lubricating coatings.
Alexander Nienhaus, Debus, J., Dominic Stangier, Grisales, D., Nienhaus, A., Stangier, D., Carl-Arne Thomann, Jörg Debus, Daniel Apel, Tillmann, W., Apel, D., Wolfgang Tillmann, Diego Grisales, Thomann, C.A.   +13 more
core   +1 more source

Three‐Dimensional Printed Microarchitected Hierarchically Porous Biodegradable PLA/S/CNT Nanocomposite Electrodes for High‐Performance Lithium–Sulfur Batteries

Advanced Materials Technologies, EarlyView.
Hierarchically microarchitected PLA/S/CNT cathodes are fabricated via scalable fused filament 3D printing as high‐sulfur‐loading hosts for rechargeable lithium–sulfur batteries. The assembled Li–S cells with sulfur loadings up to 17 mg cm−2 deliver an areal capacity of 9.2 mAh cm−2 and retain 96% of their discharge capacity after 100 charge–discharge ...
Vinay Gupta, Pawan Verma, Fahad Alam, Krishnaiahnahundi Manjunathaswamy Mohan, Shanumgam Kumar   +4 more
wiley   +1 more source

Empirical Bayes for DCM: A Group Inversion Scheme [PDF]

Frontiers in Systems Neuroscience, 2015
This technical note considers a simple but important methodological issue in estimating effective connectivity; namely, how do we integrate measurements from multiple subjects to infer functional brain architectures that are conserved over subjects.
Friston, K, Zeidman, P, Litvak, V
openaire   +4 more sources

PERENCANAAN MANAJEMEN PROYEK PENGEMBANGAN INTERFACE DATA CAPTURE PADA APLIKASI DCMS CC OLEH PT. APRISMA INDONESIA [PDF]

, 2007
PERENCANAAN MANAJEMEN PROYEK PENGEMBANGAN INTERFACE DATA CAPTURE PADA APLIKASI DCMS CC OLEH PT.
DANIEL LAY, WILLY, MELISSA, MARIA, GIULIA, ALINA   +2 more
core  

Naphthyridine‐Based Donor–Acceptor Boron Difluoride Complexes Targeting Red Emission in Organic Light‐Emitting Diodes

Advanced Optical Materials, EarlyView.
Four donor–acceptor boron difluoride complexes based on triphenylamine donor and a naphthyridine acceptor units were synthesized, studied, and applied as OLED emitters. They exhibit pronounced intramolecular charge transfer character, balanced charge transport properties, and tunable emission. Near‐unity PLQYs are achieved for selected compounds, while
Omar Lahna, Stepan Kutsiy, Dmytro Volyniuk, Roman Luboradzki, Elina Andresen, Ute Resch‐Genger, Juozas V. Grazulevicius, Pavlo Stakhira, Mykhaylo A. Potopnyk   +8 more
wiley   +1 more source

In Situ Photopolymerization of Smectic B Liquid‐Crystalline Electrolytes from Mesogenic Phosphate–Diacrylate/Ionic Liquid Complexes for High‐Performance Soft Ionic Actuators

Advanced Robotics Research, EarlyView.
A flexible liquid‐crystalline electrolyte membrane via in situ photopolymerization of a phosphate‐functionalized mesogen, ionic liquid, and diacrylate monomer is developed. The resulting smectic B (SmB)‐phase structure enables 2D ion transport with high conductivity (10−4 S cm−1).
Chengyang Liu, Masafumi Yoshio
wiley   +1 more source

CLASSIFICATION-ERROR COST MINIMIZATION STRATEGY: DCMS

, 2008
Several classification applications such as intrusion detection, biometric recognition, etc. have different costs associated with different classification errors.

core  

Mitochondria and Neuromast Tagging With Fluorescent Gallium‐Triapine Analogues: In Cellulo MP FLIM and Zebrafish Live Imaging

Advanced Science, EarlyView.
Fluorescent BODIPY‐conjugated thiosemicarbazone ligands and their Ga(III), In(III), and Fe(III) complexes, inspired by Triapine, are developed as theranostic agents. Multiphoton FLIM and confocal microscopy in cancer cells and zebrafish reveal real‐time uptake, mitochondrial localisation, and whilst spectroscopic assays indicated preserved complex ...
Megan J. Green, Michael W. Jones, Merissa Saleem, Haobo Ge, Melita Tvardauskaite, Julia Dudzic, Fernando Cortezon‐Tamarit, Rory L. Arrowsmith, Charareh Pourzand, Gabriele Kociock‐Kohn, Nicholas H. Rees, Jonathan R. Dilworth, Stephen Faulkner, Stanley W. Botchway, David Gurevich, Sofia I. Pascu   +15 more
wiley   +1 more source

On the effect of substrate oscillation on CrN coatings deposited by HiPIMS and dcMS

, 2020
BNDES - BANCO NACIONAL DE DESENVOLVIMENTO ECONÔMICO E SOCIALCAPES - COORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL E NÍVEL SUPERIORCNPQ - CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICOThere are plenty of deposition techniques to produce hard ...
Castilho, Bruno César Noronha Marques de, Avila, Pedro Renato Tavares, Cucatti, Silvia, Pinto, Haroldo Cavalcanti, Nossa, Tamires de Souza, Alvarez, Fernando, Garcia, Jose Luis, Guimarães, Monica Costa Rodrigues   +7 more
core   +1 more source