Results 11 to 20 of about 9,692,539 (313)

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   +2 more sources

Structure [PDF]

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

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

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

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

The peculiar structure of the flagellar axoneme in Coccinellidae (Insecta–Coleoptera) [PDF]

open access: yes, 2018
The ultrastructure of the complex organisation of the spermatozoa in Harmonia axyridis and Adalia decempunctata (Coccinellidae) was studied, with particular emphasis on the origin of the anterior shifting of the axonemal structure, which becomes parallel
Lino-Neto, José   +5 more
core   +1 more source

An Exquisitely Specific PDZ/Target Recognition Revealed by the Structure of INAD PDZ3 in Complex with TRP Channel Tail [PDF]

open access: yes, 2016
The vast majority of PDZ domains are known to bind to a few C-terminal tail residues of target proteins with modest binding affinities and specificities.
Ye, Fei   +3 more
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

On the Semantics of Pronominal Clitics and some of its Consequences [PDF]

open access: yes, 2002
Recent work on the acquisition of the binding conditions suggests that pronominal clitics (PCs) encode the presence of an unsaturated argument position. In other words, PC-constructions encode functional abstraction: the argument position related to the ...
Afd Taalwetenschap   +6 more
core   +1 more source

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

Ultrahigh-density spin-polarized hydrogen isotopes from the photodissociation of hydrogen halides: new applications for laser-ion acceleration, magnetometry, and polarized nuclear fusion

open access: yesLight: Science & Applications, 2021
Spin-polarized hydrogen: production by photodissociation A laser-based scheme to produce spin-polarized hydrogen (SPH) at much higher densities than conventional methods could create new opportunities in physics.
Alexandros K. Spiliotis   +8 more
doaj   +1 more source

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