Results 11 to 20 of about 11,764,588 (312)

Structured data structures [PDF]

open access: yesCommunications of the ACM, 1974
Programming systems which permit arbitrary linked list structures enable the user to create complicated structures without sufficient protection. Deletions can result in unreachable data elements, and there is no guarantee that additions will be performed properly.
Ben Shneiderman, Peter Scheuermann
openaire   +3 more sources

Structures and Structural Realism [PDF]

open access: yesLogic Journal of the IGPL, 2005
Summary: The `ontic' form of structural realism (OSR), roughly speaking, admits a complete elimination of the objects in the discourse of scientific theories, leaving us with structures only. As put by the defenders of such a claim, the idea is that all there is are structures and, if the relevant structures are to be set-theoretical constructs ...
openaire   +2 more sources

Structure

open access: yes, 2022
Natural phenomena, including human language, are not just series of events but are organized quasi-periodically; sentences have structure, and that structure matters.
Uriagereka, Juan, Lasnik, Howard
core   +1 more source

Prosodic structure, performance structure and phrase structure [PDF]

open access: yesProceedings of the workshop on Speech and Natural Language - HLT '91, 1992
It is natural to expect phrase structure to be important in predicting prosodic phrasing. Yet there appears to be a concensus that syntactic phrases do not correspond well to prosodic phrasing, and independent structures have been proposed to account for prosody.I propose that the problem with phrase structure lies with the particular measures of ...
openaire   +2 more sources

Carbon dioxide capture and conversion by an acid-base resistant metal-organic framework

open access: yesNature Communications, 2017
Increasing CO2 emissions pose serious environmental issues. Here, the authors report the synthesis of a robust metal-organic framework which displays high volumetric uptake of post-combustion CO2 under ambient conditions and can catalyze CO2 fixation ...
Linfeng Liang   +9 more
doaj   +1 more source

Highly ordered laser imprinted plasmonic metasurfaces for polarization sensitive perfect absorption

open access: yesScientific Reports, 2022
We present polarization-sensitive gap surface plasmon metasurfaces fabricated with direct material processing using pulsed laser light, an alternative and versatile approach. In particular we imprint laser induced periodic surface structures on nanometer-
Anna C. Tasolamprou   +8 more
doaj   +1 more source

The use of speleothem damage and in situ fault displacement monitoring to characterise active tectonic structures: an example from Západní Cave, Czech Republic

open access: yesActa Carsologica, 2014
The EU-TecNet fault displacement monitoring network records three-dimensional displacements across specifically selected tectonic structures within the crystalline basement of central Europe.
Milos Briestensky   +2 more
doaj   +1 more source

Fine structure of the ladybird spermatozoa (Insecta, Coleoptera, Coccinellidae)

open access: yes, 2018
The sperm structure of several ladybird species belonging to different subfamilies of Coccinellidae was studied. Three main sperm types were clearly recognized, and were characterized by differences in acrosomal length, the presence of a dense coat ...
Lino-Neto, José   +11 more
core   +1 more source

Numerical Investigation on the Transmission Loss of Skin Panels Based on the Intelligent PSO-CGA Algorithm

open access: yesIEEE Access, 2018
In the reported research, they only analyzed the impacts of restraint damping parameters on acoustic characteristics of skin panels, but failed to adopt advanced optimization algorithms to conduct an optimization design on restraint damping effects.
Hui Zhang   +4 more
doaj   +1 more source

Feasibility study on pre or postoperative accelerated radiotherapy (POP-ART) in breast cancer patients

open access: yesPilot and Feasibility Studies, 2020
Background In early-stage breast cancer, the cornerstone of treatment is surgery. After breast-conserving surgery, adjuvant radiotherapy has shown to improve locoregional control and overall survival rates.
Hans Van Hulle   +13 more
doaj   +1 more source

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