Results 11 to 20 of about 63,531 (231)

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

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

Uji Coba Vaksin Dengue Rekombinan pada Hewan Coba Mencit,Tikus, Kelinci dan Monyet

open access: yesSari Pediatri, 2016
Pencegahan terhadap infeksi dengue dengan cara vaksinasi perlu dikembangkan; oleh karena secara epidemiologi infeksi virus dengue telah menyebar ke daratan Asia, Afrika, Amerika dan Eropa.
Soegeng Soegijanto   +4 more
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

Improved multitasking following prefrontal tDCS [PDF]

open access: yesCortex, 2013
We have a limited capacity for mapping sensory information onto motor responses. This processing bottleneck is thought to be a key factor in determining our ability to make two decisions simultaneously - i.e., to multitask (Pashler, 1984, 1994; Welford, 1952). Previous functional imaging research (Dux, Ivanoff, Asplund, & Marois, 2006; Dux et al., 2009)
Filmer, Hannah L.   +2 more
openaire   +3 more sources

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

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

Effect of Intraduodenal Bile and Taurodeoxycholate on Exocrine Pancreatic Secretion and on Plasma Levels of Vasoactive Intestinal Polypeptide and Somatostatin in Man [PDF]

open access: yes, 1994
Intraduodenal (i.d.) application of bile or Na-taurodeoxycholate (TDC) dose dependently enhances basal exocrine pancreatic secretion. The hydrokinetic effect is mediated at least in part by secretin.
Fiedler, Fritz   +3 more
core   +1 more source

Preconditioning tDCS facilitates subsequent tDCS effect on skill acquisition in older adults [PDF]

open access: yesNeurobiology of Aging, 2017
Functional motor declines that often occur with advancing age-including reduced efficacy to learn new skills-can have a substantial impact on the quality of life. Recent studies using noninvasive brain stimulation indicate that priming the corticospinal system by lowering the threshold for the induction of long-term potentiation-like plasticity before ...
Hakuei Fujiyama   +10 more
openaire   +2 more sources

A test of time-dependent theories of stellar convection [PDF]

open access: yes, 2011
Context: In Cepheids close to the red edge of the classical instability strip, a coupling occurs between the acoustic oscillations and the convective motions close to the surface.The best topical models that account for this coupling rely on 1-D time ...
B. Dintrans   +25 more
core   +1 more source

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