Results 31 to 40 of about 2,301,764 (289)

Quantum State Transfer and Entanglement Distribution among Distant Nodes in a Quantum Network [PDF]

open access: yes, 1996
We propose a scheme to utilize photons for ideal quantum transmission between atoms located at spatially separated nodes of a quantum network. The transmission protocol employs special laser pulses that excite an atom inside an optical cavity at the ...
J. Cirac   +3 more
semanticscholar   +1 more source

Distributed Optimization Under Adversarial Nodes [PDF]

open access: yesIEEE Transactions on Automatic Control, 2016
We investigate the vulnerabilities of consensus-based distributed optimization protocols to nodes that deviate from the prescribed update rule (e.g., due to failures or adversarial attacks).
S. Sundaram, B. Gharesifard
semanticscholar   +1 more source

Dirac Line Nodes in Inversion-Symmetric Crystals. [PDF]

open access: yesPhysical Review Letters, 2015
We propose and characterize a new Z2 class of topological semimetals with a vanishing spin-orbit interaction. The proposed topological semimetals are characterized by the presence of bulk one-dimensional (1D) Dirac line nodes (DLNs) and two-dimensional ...
Youngkuk Kim   +3 more
semanticscholar   +1 more source

Virchow's node together with an Irish node

open access: yesClinical Case Reports, 2017
Key Clinical Message Classical lymphadenopathies, such as Virchow's node (left supraclavicular lymph node metastasis) and Irish node (left axillary lymph node metastasis), are important findings that may indicate the presence of gastric cancer and other gastrointestinal malignancies.
Ezekiel Wong Toh Yoon, Kazuki Nishihara
openaire   +2 more sources

Energy Consumption Model for Sensor Nodes Based on LoRa and LoRaWAN

open access: yesItalian National Conference on Sensors, 2018
Energy efficiency is the key requirement to maximize sensor node lifetime. Sensor nodes are typically powered by a battery source that has finite lifetime. Most Internet of Thing (IoT) applications require sensor nodes to operate reliably for an extended
Taoufik Bouguera   +4 more
semanticscholar   +1 more source

Sentinel lymph nodes in endometrial cancer update 2018

open access: yesGynecology and Minimally Invasive Therapy, 2019
There are no established data about lymphadenectomy during treatment of endometrial cancers (ECs) and to what extent lymphadenectomy should be performed.
Ibrahim A Abdelazim   +7 more
doaj   +1 more source

Horizontal Planting Orientation Can Improve Yield in Organically Grown Sweetpotato

open access: yesHortScience, 2023
Sweetpotato [Ipomoea batatas (L.) Lam.] is one of North Carolina’s (USA) most important organic commodity crops; however, yields tend to be less when compared with conventionally produced sweetpotato.
Alyssa J. Woodard   +4 more
doaj   +1 more source

Integrating Remote Sensing and Geospatial Big Data for Land Cover and Land Use Mapping and Monitoring

open access: yesLand
The last few decades have seen an explosion in the availability of remotely sensed and geospatial big data, which are defined by the 3 Vs: a large volume of data; a variety of different forms of data; and the rapid velocity of data arrival [...]
Linda See   +2 more
doaj   +1 more source

Node-node distance distribution for growing networks

open access: yesTASK Quarterly, 2003
We present the simulation of the time evolution of the distance matrix. The result is the node-node distance distribution for various kinds of networks. For the exponential trees, analytical formulas are derived for the moments of the distance distribution.
KRZYSZTOF MALARZ   +3 more
openaire   +3 more sources

New directions in mapping the Earth’s surface with citizen science and generative AI

open access: yesiScience
Summary: As more satellite imagery has become openly available, efforts in mapping the Earth’s surface have accelerated. Yet the accuracy of these maps is still limited by the lack of in situ data needed to train machine learning algorithms.
Linda See   +18 more
doaj   +1 more source

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