Results 11 to 20 of about 1,883,994 (277)

A dynamic petri net model for iterative and interactive distributed multimedia presentation [PDF]

open access: yes, 2005
Object Composition Petri Nets (OCPN), Priority Petri Nets (P-Net), Dynamic OCPN (DOCPN) and Enhanced P-Nets (EP-Net) have extended the original Petri Net to achieve the modeling of media synchronization and asynchronous user interactions during ...
Guan, SU, Tan, WK
core   +6 more sources

NETS OF SUBFACTORS [PDF]

open access: yesReviews in Mathematical Physics, 1995
A subtheory of a quantum field theory specifies von Neumann subalgebras [Formula: see text] (the ‘observables’ in the space-time region [Formula: see text]) of the von Neumann algebras [Formula: see text] (the 'field' localized in [Formula: see text]).
LONGO, ROBERTO, REHREN, K.
openaire   +4 more sources

Casting a Wider Net on Ocean NETs [PDF]

open access: yesFrontiers in Climate, 2021
Societal issues involving policies and publics are generally understudied in research on ocean-based Negative Emission Technologies (NETs), yet will be crucial if novel techniques are ever to function at scale. Public attitudes are vital for emerging technologies: publics influence political mandates, help determine the degree of uptake by market ...
Emily Cox   +4 more
openaire   +8 more sources

E-mail communication in pain practice: The importance of being earnest

open access: yesSaudi Journal of Anaesthesia, 2014
Background: Information technology can play a vital role in meeting patient needs and reinforcing the relationship among patients and their pain physicians.
Irene Solera Ruiz   +2 more
doaj   +1 more source

Net Effects of NETs: New Concepts [PDF]

open access: yesJournal of Investigative Dermatology, 2020
It is challenging to investigate neutrophil extracellular traps (NETs) and bacterial colonization in vivo. Bitschar et al. (2020) oppose an existing paradigm regarding neutrophils in host defense and propose that neutrophils increase Staphylococcus aureus skin colonization through NETs, not by trapping microbes but via indirect mechanisms.
Teruki, Dainichi   +3 more
openaire   +2 more sources

A Mass in the Anal Canal Found to be Poorly Differentiated Small-Cell Neuroendocrine Carcinoma

open access: yesWorld Journal of Colorectal Surgery, 2020
Neuroendocrine carcinomas (NECs) are malignancies most often found in the colon, lung, pancreas, or thyroid. We describe a rare case of an NEC found in the anal canal of a 68-year-old woman. We also explore a list of differential diagnoses that should be
Michael Gates, Nirali Shah, Imran Saeed
doaj   +1 more source

⊤-Nets and ⊤-Filters.

open access: yesTFSS, 2022
In this paper‎, ‎we develop a theory of $\top$-nets and study their relation to $\top$-filters‎. ‎We show that convergence in strong $L$-topological spaces can be described by both $\top$-nets and $\top$-filters and both concepts are equivalent in the sense that definitions and proofs that are given using $\top$-filters can also be given using $\top ...
openaire   +2 more sources

Bone metastases from neuroendocrine tumors: clinical and biological considerations

open access: yesEndocrine Connections, 2022
We considered 351 patients affected by neuroendocrine tumors (NETs), followed at the University Hospital of Padua and at the Veneto Oncological Institute. Of these, 72 (20.5%) suffered from bone metastases.
Matteo Scopel   +10 more
doaj   +1 more source

An introduction to FIFO nets— monogeneous nets: A subclass of FIFO nets

open access: yesTheoretical Computer Science, 1985
The paper introduces FIFO nets, a model for the specification and analysis of sequential processes communicating by FIFO channels. A FIFO net is a triplet \((R,M_ 0,A)\), where \(R=(F,T,\Gamma,V)\) is a finite valuated bipartite graph with F the set of FIFO queues, T the set of transitions, \(\Gamma\) the correspondence between F and T giving for each ...
Gérard Memmi, Alain Finkel
openaire   +1 more source

A Place Based Approach to Net Zero. A report by the Net Zero Infrastructure Industry Coalition

open access: yes, 2021
This report was produced as part of the work programme of the Net-Zero Infrastructure Industry Coalition, formed in 2019 in response to the UK government’s 2050 net- zero greenhouse gas (GHG) emissions commitment.
Knowland, T   +4 more
core   +1 more source

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