Results 21 to 30 of about 671,156 (267)

Clustering aggregation [PDF]

open access: yesACM Transactions on Knowledge Discovery from Data, 2005
We consider the following problem: given a set of clusterings, find a single clustering that agrees as much as possible with the input clusterings. This problem, clustering aggregation , appears naturally in various contexts.
Aristides Gionis   +2 more
openaire   +2 more sources

Separability and Aggregation [PDF]

open access: yesEconomica, 1990
This paper examines the conditions for homothetic separability of a technology that is an aggregate of technologies of individual firms or industries. Given that the primitive (industry or firm) technologies exhibit homothetic separability, the authors establish necessary and sufficient conditions for the aggregate (sectoral) technology to also exhibit
Magnus, J.R., Woodland, A.D.
openaire   +4 more sources

Host–guest materials with room temperature phosphorescence: Tunable emission color and thermal printing patterns

open access: yesSmartMat, 2020
The research of purely organic materials with long afterglow has drawn more and more attention, especially for those with stimulus‐response characteristic. So far, this kind of material is really very scarce and their performance is not good enough.
Yunsheng Wang   +5 more
doaj   +1 more source

Organic Phase‐Change Memory Transistor Based on an Organic Semiconductor with Reversible Molecular Conformation Transition

open access: yesAdvanced Science, 2023
Phase‐change semiconductor is one of the best candidates for designing nonvolatile memory, but it has never been realized in organic semiconductors until now.
Yongxu Hu   +14 more
doaj   +1 more source

Adjusting Organic Room-Temperature Phosphorescence with Orderly Stimulus-Responsive Molecular Motion in Crystals

open access: yesCell Reports Physical Science, 2020
Summary: The transfer of molecular machine technology into aggregated states is a key step for the realization of many potential applications. Here we report three organic luminescent agents, CzS-o-py, CzS-m-py, and CzS-p-py, that can adjust organic room-
Yu Tian   +7 more
doaj   +1 more source

To aggregate or not to aggregate – Is it a matter of the ribosome?

open access: yesBioEssays, 2023
AbstractNeurodegenerative syndromes present as proteinopathies – does ribosomal infidelity contribute to the protein toxicity that is the driving force for neuronal cell loss? Intracellular and extracellular protein aggregates overwhelm the clearance capacity of cells and tissues. Proteins aggregate when hydrophobic residues are exposed.
openaire   +2 more sources

Aggregation and Residuation [PDF]

open access: yesOrder, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bruno Leclerc, Bernard Monjardet
openaire   +4 more sources

Grain boundary engineering of organic semiconductor films in organic transistors

open access: yesAggregate, 2023
Organic field‐effect transistors (OFETs) show great application potential in organic electronic and optoelectronic fields due to their excellent mechanical flexibility, low cost, and solution processing.
Yanpeng Wang   +11 more
doaj   +1 more source

To Aggregate or Not to Aggregate: That is the Question.

open access: yesProceedings of the International Conference on Knowledge Discovery and Information Retrieval, 2011
ACM SIGMIS International Conference on Knowledge Discovery and Information Retrieval (KDIR), Paris, France, October 26-29 ...
Paquet, E., Viktor, H.L., Guo, H.
openaire   +5 more sources

Organic luminescent materials: The concentration on aggregates from aggregation‐induced emission

open access: yesAggregate, 2020
The research of organic luminescent materials in aggregate has drawn more and more attention for their wide applications. To adjust the luminescent properties for aggregates, a deep understanding of the corresponding internal mechanism is needed. In this
Jie Yang, Manman Fang, Zhen Li
doaj   +1 more source

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