Results 11 to 20 of about 4,077,918 (299)

Syntax without Abstract Objects [PDF]

open access: yes, 2011
In line with the nominalistic denial of the existence of abstract objects, a basic theory of syntax for formal languages is developed and shown to satisfy certain fundamental ...
Kozian, Ralf
core   +1 more source

Jets from compact objects [PDF]

open access: yes, 2000
Some topics in the theory of jets are reviewed. These include jet precession, unconfined jets, the origin of knots, the internal shock model as a unifying theme from protostellar jets to Gamma-ray bursts, relations between the Blandford-Znajek and MHD ...
Spruit, H. C.
core   +2 more sources

Scaled-free objects II [PDF]

open access: yes, 2015
This work creates two categories of "array-weighted sets" for the purposes of constructing universal matrix-normed spaces and algebras. These universal objects have the analogous universal property to the free vector space, lifting maps completely ...
Grilliette, Will
core   +1 more source

Object crowding

open access: yesJournal of Vision, 2010
Crowding occurs when stimuli in the peripheral fields become harder to identify when flanked by other items. This phenomenon has been demonstrated extensively with simple patterns (e.g., Gabors and letters). Here, we characterize crowding for everyday objects.
Julian M, Wallace, Bosco S, Tjan
openaire   +2 more sources

Betting on Quantum Objects [PDF]

open access: yes, 2017
Dutch book arguments have been applied to beliefs about the outcomes of measurements of quantum systems, but not to beliefs about quantum objects prior to measurement. In this paper, we prove a quantum version of the probabilists' Dutch book theorem that
Steeger, Jeremy
core   +4 more sources

Infrastructure for spatial information INSPIRE – branch profile metadata with range of cultural heritage protection

open access: yesBudownictwo i Architektura, 2012
One of the topics of spatial data that will form the basis for the creation of Polish Infrastructure for Spatial Information, data on the state of the resource and the protection of cultural heritage.
Bogusław Szmygin, Ewa Banak
doaj   +1 more source

History of the origin and development of the institute of operational service of economic sectors, lines of work, fixed objects and territories by criminal police divisions

open access: yesBulletin of Kharkiv National University of Internal Affairs, 2021
The main stages of formation and development of the institute of operative service of branches of economy, lines of work, fixed objects and territories by criminal police divisions are investigated, the regularities of formation of this institute in the ...
S. A. Chyzh
doaj   +1 more source

archivist: An R Package for Managing, Recording and Restoring Data Analysis Results [PDF]

open access: yes, 2017
Everything that exists in R is an object [Chambers2016]. This article examines what would be possible if we kept copies of all R objects that have ever been created.
Biecek, Przemyslaw, Kosinski, Marcin
core   +3 more sources

Algorithmic Structure of Wind Turbines System based on an Induction Machine Directly Connected to the Grid

open access: yesMATEC Web of Conferences, 2018
One of the relatively simple (comparatively cheap) and promising solutions of the wind power plant - the wind turbine system (WTS) with variable speed on the shaft of the wind wheel - is to execute it on the basic of an induction machine - IM. Today, the
Nam Nguyen Huu   +3 more
doaj   +1 more source

The principle of measuring unusual change of underground mass by optical astrometric instrument

open access: yesGeodesy and Geodynamics, 2012
Optical observations from a ground-based astrometric instrument provide a unique set of data sensitive to variations of local plumb line, which represent the change of local gravitational field on the ground.
Wang Jiancheng   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy