Results 71 to 80 of about 7,610,098 (326)

On Complex Predicates in Brazilian Portuguese [PDF]

open access: yes, 2010
I analyze Romance syntactic complex predicates (faire-infinitive causatives, periphrastic tenses and restructuring), and propose the unification of these phenomena usually thought to stem from different structures by showing that one single analysis ...
Cyrino, Sonia
core  

An Ontology for Grounding Vague Geographic Terms [PDF]

open access: yes, 2008
Many geographic terms, such as “river” and “lake”, are vague, with no clear boundaries of application. In particular, the spatial extent of such features is often vaguely carved out of a continuously varying observable domain.
Bennett, B., Mallenby, D., Third, A.
core   +1 more source

A Plug‐and‐Play Volume Minimizing Micromixer

open access: yesAdvanced Science, EarlyView.
ABSTRACT Microscale fluid mixing has numerous applications where rapid and efficient mixing is required, including drug discovery, bio‐analysis and point‐of‐care diagnostics. Conventional soft lithography processes, however, make the integration of robust and reliable mixing difficult to implement in practice, especially across different flow rates ...
Kirill Kolesnik   +3 more
wiley   +1 more source

Predicate Abstraction with Indexed Predicates [PDF]

open access: yes, 2004
Predicate abstraction provides a powerful tool for verifying properties of infinite-state systems using a combination of a decision procedure for a subset of first-order logic and symbolic methods originally developed for finite-state model checking.
Bryant, Randal E., Lahiri, Shuvendu K.
core  

DCAF13 Safeguards Hematopoietic Stem Cells via RRS1‐Regulated Ribosome Biogenesis

open access: yesAdvanced Science, EarlyView.
This study establishes DCAF13 as an essential regulator for hematopoietic stem cell (HSC) function. Its deletion in mice causes lethal pancytopenia and HSC depletion. Mechanistically, DCAF13 interacts with RRS1 and mediates its non‐degradative K27‐linked ubiquitination, thereby stabilizing RRS1 to maintain ribosome biogenesis and protein translation ...
Mengke Li   +25 more
wiley   +1 more source

Basque complex predicates and grammar change

open access: yesFontes Linguae Vasconum, 2019
Grammar change gives rise to complex predicates, which are the product of a syntax that was free in a previous period and that doesn’t function freely any longer.
Juan Carlos Odriozola Pereira   +1 more
doaj  

Large-scale Parallel Stratified Defeasible Reasoning [PDF]

open access: yes, 2012
We are recently experiencing an unprecedented explosion of available data from the Web, sensors readings, scientific databases, government authorities and more.
Antoniou, Grigoris   +4 more
core   +1 more source

A High‐Performance and Fully Recyclable Supramolecular Nanofibrous Membrane for Multifunctional Air Filtration

open access: yesAdvanced Science, EarlyView.
A green, thermoreversible self‐assembly strategy yields a multifunctional and recyclable supramolecular nanofibrous membrane. Graphene oxide (GO) nanosheet acts as a heterogeneous nucleation‐templating agent, simultaneously modulating the supramolecular crystal packing while tailoring the nanofibrous architecture for elite performance.
Wenjing Sun   +6 more
wiley   +1 more source

Integration and Autonomy in Japanese Converb Constructions: A Corpus Study

open access: yesActa Linguistica Asiatica
Researchers still have no common opinion on the integration and autonomy of parts of Japanese converb constructions. In this article, morphological and syntactic connectedness in the most common Japanese converb constructions is examined through tests ...
Natalia Solomkina
doaj   +1 more source

The Dichotomy of Conjunctive Queries on Probabilistic Structures

open access: yes, 2007
We show that for every conjunctive query, the complexity of evaluating it on a probabilistic database is either \PTIME or #\P-complete, and we give an algorithm for deciding whether a given conjunctive query is \PTIME or #\P-complete.
Dalvi, Nilesh, Suciu, Dan
core   +4 more sources

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