Results 51 to 60 of about 18,647 (309)

Perfecting the Nearly Perfect [PDF]

open access: yesPure and Applied Mathematics Quarterly, 2008
We introduce a natural variant of the notion of nearly perfect complex. We show that this variant gives rise to canonical perfect complexes and prove several useful properties of this construction (including additivity of the associated Euler characteristics oil suitable exact triangles).
openaire   +1 more source

Strong and weak Perfect Digraph Theorems for perfect, \alpha-perfect and strictly perfect digraphs

open access: yesDiscussiones Mathematicae Graph Theory, 2023
Summary: Perfect digraphs have been introduced in [\textit{S. D. Andres} and \textit{W. Hochstättler}, J. Graph Theory 79, No. 1, 21--29 (2015; Zbl 1312.05059)] as those digraphs where, for any induced subdigraph, the dichromatic number and the symmetric clique number are equal.
openaire   +2 more sources

Performatives and (im)perfective aspect [PDF]

open access: yes, 2015
Michael Meeuwis, Astrid De Wit & Frank Brisard Performatives and (im)perfective aspect (lecture) This paper represents the first (methodological) step in a cross-linguistic study on the relation between performativity and aspect.
Brisard, Frank   +2 more
core   +1 more source

Extended ergativity in Bumthang [PDF]

open access: yes, 2019
This paper addresses ergativity in Bumthang. In 2016, Donohue & Donohue reported on the variable use of the ergative case marker in Bumthang transitive clauses.
Donohue, Cathryn, Donohue, Mark
core   +2 more sources

Onasemnogene Abeparvovec in Type I Spinal Muscular Atrophy: 24‐Month Follow‐Up From the Italian Registry

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Onasemnogene abeparvovec (OA) is an AAV9‐based gene therapy for spinal muscular atrophy type I (SMA I). Real‐world outcomes show increased response variability compared to clinical trials, and follow‐up data beyond 12–18 months are limited.
Marika Pane   +43 more
wiley   +1 more source

The borrowing of aspects as lexical tone classes Y-intial Tuareg verbs in Tasawaq

open access: yesStudies in African Linguistics, 2007
In Tasawaq, a Northern Songhay language of Niger, there exists a lexical tone class distinction between stative and active verbs. This tone class distinction only exists in one class of verbs borrowed from Tuareg, verbs with an initial y-.
Maarten Kossmann
doaj   +3 more sources

If you can show the future, I know what you are made of: aspect + modal-temporal domain in Serbian

open access: yesLinguistica Brunensia, 2018
This paper illustrates restrictions on perfective forms under future interpretation in Serbian. It is argued that such restrictions can be captured under an account based on the syntax-semantics interplay. Regarding semantics, the restrictions arise when
Neda Todorović
doaj  

Manifestations formelles de l’accompli et de l’inaccompli en faana-faana

open access: yesCorela, 2018
This article is related to the analysis of TAM (tense, aspect, and mode) markers in Wolof. It attempts to present the characteristics of the opposition perfective vs. imperfective in the paradigms of conjugation in wolof faana-faana.
Mamour Dramé
doaj   +1 more source

Perfect Mixtures of Perfect Measures

open access: yesThe Annals of Probability, 1979
It is shown that all the possible cases can arise in the mixture problem with respect to perfectness of probability measures. A characterization of perfectness is obtained through properties of a countably generated sub-$\sigma$-algebra given which there is a regular conditional probability.
openaire   +2 more sources

The modality constituent : a neglected area in the study of first language acquisition [PDF]

open access: yes, 1978
Studies of syntax in first language acquisition have so far concentrated on the propositional side of the sentence, i.e. on the occurrence and interplay of semantic roles like agent, benefactive, objective, etc. and their syntactic expression.
Stephany, Ursula
core  

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