Results 31 to 40 of about 1,057,712 (313)

When (im)perfective is perfect (and when it is not)

open access: yesCatalan Journal of Linguistics, 2018
The goal of this paper is to discuss some meaning correspondences (and/or clashes) between the perfective/imperfective aspectual contrast in Russian and various interpretations of a perfect in English.
Olga Borik
doaj   +1 more source

The use of the auxiliary verb in 2nd person singular perfect verbal forms in Old Russian documents of the 14–16th centuries

open access: yesStudia Rossica Posnaniensia, 2020
The article analyses 2nd person singular perfect forms in a collection of Old Russian documents of the 14–16th centuries. The main focus is placed on their formal aspects and the transition from an analytic to synthetic form.
Maciej Waraczewski
doaj   +1 more source

Modelling morphosyntactic variation in World Englishes from a register perspective

open access: yesMiscelánea: A Journal of English and American Studies, 2017
This paper addresses Miller’s (2000) and Brown and Miller’s (2017) hypothesis that the adverbs just, (n)ever and yet are becoming markers of perfect meaning in spoken English, and this at the expense of weakening semantically and reducing the use of the
Elena Seoane
doaj   +1 more source

A Tunable Metasurface with Switchable Functionalities: From Perfect Transparency to Perfect Absorption

open access: yesAdvanced Optical Materials, 2020
A thin screen exhibiting dynamically switchable transmission/absorption functionalities is highly desired in practice. However, a trilayer transmissive metasurface with active elements controlled in a uniform manner cannot exhibit independently ...
Yue Li   +5 more
semanticscholar   +1 more source

Emergent SU(2) Dynamics and Perfect Quantum Many-Body Scars. [PDF]

open access: yesPhysical Review Letters, 2018
Motivated by recent experimental observations of coherent many-body revivals in a constrained Rydberg atom chain, we construct a weak quasilocal deformation of the Rydberg-blockaded Hamiltonian, which makes the revivals virtually perfect.
Soonwon Choi   +8 more
semanticscholar   +1 more source

On maps: continuous, closed, perfect, and with closed graph

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1997
This paper gives relationships between continuous maps, closed maps, perfect maps, and maps with closed graph in certain classes of topological spaces.
G. L. Garg, Asha Goel
doaj   +1 more source

Complement of the generalized total graph of fields

open access: yesAKCE International Journal of Graphs and Combinatorics, 2020
Let R be a commutative ring and H be a multiplicative prime subset of R. The generalized total graph is the undirected simple graph with vertex set R and two distinct vertices x and y are adjacent if For a field F, is the only multiplicative prime subset
T. Tamizh Chelvam, M. Balamurugan
doaj   +1 more source

The syntax and semantics of past participle agreement in Alemannic

open access: yesGlossa, 2019
This paper investigates agreement on past participles in Highest Alemannic dialects of German. We will first show that participle agreement only occurs in contexts where the participle is adjectival, viz., in stative passives and in resultative perfects,
Gerhard Schaden, Martin Salzmann
doaj   +2 more sources

Effect of Probiotics Complex on Improving Antibiotic-associated Diarrhea in Mice

open access: yesShipin gongye ke-ji
Probiotics are frequently utilized in clinical practice to mitigate antibiotic-associated diarrhoea (AAD). This study aimed to assess the efficacy of probiotics complex in ameliorating AAD and to elucidate the underlying mechanisms.
Liyi LU   +6 more
doaj   +1 more source

Novozym 435: the “perfect” lipase immobilized biocatalyst?

open access: yesCatalysis science & technology, 2019
Novozym 435 (N435) is a commercially available immobilized lipase produced by Novozymes with its advantages and drawbacks.
C. Ortiz   +7 more
semanticscholar   +1 more source

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