Results 31 to 40 of about 638,123 (342)

Geometrical Error Identification and Compensation for Grinding Machine by Crankshaft Roundness Measuring

open access: yesChemical Engineering Transactions, 2015
Tangential point tracing grinding method has many advantages in the precise machining for eccentric parts such as crankshaft pin grinding. But its machining accuracy is based on a very precise geometrical model, which means the geometrical error of the ...
Y. Zhang, H.X. Yu, X.H. Pan
doaj   +1 more source

General theory for decoy-state quantum key distribution with arbitrary number of intensities

open access: yes, 2007
We develop a general theory for quantum key distribution (QKD) in both the forward error correction and the reverse error correction cases when the QKD system is equipped with phase-randomized coherent light with arbitrary number of decoy intensities ...
  +12 more
core   +1 more source

Lower-Latency Screen Updates over QUIC with Forward Error Correction

open access: yesFuture Internet
There are workloads that do not need the total data ordering enforced by the Transmission Control Protocol (TCP). For example, Virtual Network Computing (VNC) has a sequence of pixel-based updates in which the order of rectangles can be relaxed. However,
Nooshin Eghbal, Paul Lu
doaj   +1 more source

Precipitation Forecast Correction in South China Based on SVD and Machine Learning

open access: yes应用气象学报, 2022
Precipitation can be induced by various weather systems and a series of complex physical processes, so its prediction is relatively difficult in weather forecasting. Due to the limitation of numerical model, the prediction error is inevitable.
Xie Shun   +5 more
doaj   +1 more source

Inverse Solution Error Analysis and Correction of Beam Steering System Based on Risley Prisms

open access: yesApplied Sciences, 2022
The pointing accuracy of the Risley prisms beam-steering system mainly depends on the accuracy of the solution method and the impact of the error on the solution.
Yinuo Song   +4 more
doaj   +1 more source

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

open access: yesFEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue   +6 more
wiley   +1 more source

Comparing Forward-Error Correction and DNS [PDF]

open access: yes, 2018
Many statisticians would agree that, had it not been for web browsers, the development of sim- ulated annealing might never have occurred. Given the trends in relational technology, analysts predictably note the synthesis of multi-processors. We describe
Vishwanathan, A. (Arvind)
core  

Experimental characterization of a 400  Gbit/s orbital angular momentum multiplexed free-space optical link over 120 m [PDF]

open access: yes, 2016
We experimentally demonstrate and characterize the performance of a 400-Gbit/s orbital angular momentum (OAM) multiplexed free-space optical link over 120- meters on the roof of a building.
Ahmed, Nisar   +17 more
core   +1 more source

Forward error correction for molecular communications [PDF]

open access: yesNano Communication Networks, 2012
Communication between nanoscale devices is an area of considerable importance as it is essential that future devices be able to form nanonetworks and realise their full potential. Molecular communication is a method based on diffusion, inspired by biological systems and useful over transmission distances in the nm to μm range.
Leeson, Mark S., Higgins, Matthew D.
openaire   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy