Results 11 to 20 of about 19,950 (260)

Arrayable TDC with Voltage-Controlled Ring Oscillator for dToF Image Sensors

open access: yesSensors
As the resolution and conversion speed of time-to-digital conversion (TDC) chips continue to improve, the bit error rate also increases, leading to a decrease in the linearity of TDC and seriously affecting measurement accuracy.
Liying Chen   +2 more
doaj   +2 more sources

EEG Driven tDCS Versus Bifrontal tDCS for Tinnitus [PDF]

open access: yesFrontiers in Psychiatry, 2012
Tinnitus is the perception of a sound in the absence of any objective physical sound source. Transcranial Direct Current Stimulation (tDCS) induces shifts in membrane resting potentials depending on the polarity of the stimulation: under the anode gamma band activity increases, whereas under the cathode the opposite occurs.
De Ridder, Dirk, Vanneste, Sven
openaire   +3 more sources

Cerebellar tDCS: How to Do It [PDF]

open access: yesThe Cerebellum, 2014
Cerebellar transcranial direct current stimulation (cerebellar tDCS) is a non-invasive technique for inducing prolonged functional changes in the human cerebellum. Available data show that this simple and safe technique can modulate several motor and non-motor cerebellar functions in healthy humans.
R. Ferrucci, F. Cortese, A. Priori
openaire   +3 more sources

Tolerogenic dendritic cells in type 1 diabetes: no longer a concept

open access: yesFrontiers in Immunology, 2023
Tolerogenic dendritic cells (tDC) arrest the progression of autoimmune-driven dysglycemia into clinical, insulin-requiring type 1 diabetes (T1D) and preserve a critical mass of β cells able to restore some degree of normoglycemia in new-onset clinical ...
Nick Giannoukakis, Nick Giannoukakis
doaj   +1 more source

Purpura Trombositopenik Idiopatika pada Anak (patofisiologi, tata laksana serta kontroversinya)

open access: yesSari Pediatri, 2016
Purpura trombositopenik idiopatika (ITP) merupakan kelainan perdarahan didapat pada anak yang paling sering dijumpai, ITP merupakan kelainan otoimun yang menyebabkan munculnya suatu autoantibodi terhadap trombosit.
Bagus Setyoboedi, IDG Ugrasena
doaj   +1 more source

A review of top-down cracking in asphalt pavements: Causes, models, experimental tools and future challenges

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2020
In the last decades, a new type of distress has been observed more and more frequently on asphalt pavements. This distress, ascribable to fatigue failure, has been named top-down cracking (TDC) because it consists in longitudinal cracks that initiate on ...
Francesco Canestrari   +1 more
doaj   +1 more source

What Effect Does tDCS Have on the Brain? Basic Physiology of tDCS [PDF]

open access: yesCurrent Behavioral Neuroscience Reports, 2017
Transcranial direct current stimulation (tDCS) can effectively modulate a wide range of clinical and cognitive outcomes by modulating cortical excitability. Here, we summarize the main findings from both animal and human neurophysiology literature, which have revealed mechanistic evidence for the acute and neuroplastic after-effects of tDCS.
Jamil, Asif, Nitsche, Michael A.
openaire   +2 more sources

Top-down cracking in Italian motorway pavements: A case study

open access: yesCase Studies in Construction Materials, 2020
Top-down cracking (TDC) is a distress affecting asphalt pavements and consists of longitudinal cracks that initiate on the pavement surface and propagate downwards. In general, TDC is more critical in the case of thick pavements with open-graded friction
Lorenzo Paolo Ingrassia   +3 more
doaj   +1 more source

Research of a carry chain TDC and its tap method

open access: yesDianzi Jishu Yingyong, 2022
A time to digital converter(TDC) is implemented using carry chains in Xilinx Kinex-7 FPGA. FPGA-TDC is calibrated bin-by-bin through the code density calibration method.
Li Haitao   +4 more
doaj   +1 more source

Methodology for tDCS integration with fMRI [PDF]

open access: yesHuman Brain Mapping, 2019
Abstract Understanding and reducing variability of response to transcranial direct current stimulation (tDCS) requires measuring what factors predetermine sensitivity to tDCS and tracking individual response to tDCS. Human trials, animal models, and computational models suggest structural traits and functional states of neural systems
Esmaeilpour, Z   +9 more
openaire   +5 more sources

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