Results 111 to 120 of about 11,536 (304)

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

On Rough Quantifiers

open access: yes, 1998
Rough set theory is proposed as the theoretical foundation of information systems and has found rapidly growing applications in intelligent data analysis.
Churn-jung Liau
core  

Elimination of infinitesimal quantifiers

open access: yes, 1999
Infinitesimal quantifiers are of the form (∃X∼0)A, meaning (∀η>0)(∃X)(|X|0)(∀X)(|X|
Dan Richardson, Richardson, Dan
core   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

open access: yesFEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara   +3 more
wiley   +1 more source

Query answering over disjunctive datalog with existential quantifiers

open access: yes
The paper discusses the impact of adding existential quantifi- cation in the head of positive disjunctive Datalog rules. After introducing syntax and semantics of the resulting language, we provide a notion of instantiation, which has been proven to ...
Alviano, Mario   +3 more
core  

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Les adjectifs primaires: entre quantité et qualité [PDF]

open access: yesStudii de Lingvistica, 2011
This paper aims at describing how qualification and quantification meet when quantity nouns are accompanied by a quantifier and a basic adjective. As in English, the combination between a quantifier and a basic adjective can be interpreted as a complex ...
Jan Goes
doaj  

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

QUANTIFIERS IN IGBO SYNTAX

open access: yes, 2020
This paper agrees that the lexical categories of the parts of speech have given birth to a separate syntactic group known as the nominal modifiers. And it singles out “Quantifiers” out of them to look at its syntax in the Igbo language.
Umeodinka, Aloysius U.   +1 more
core  

Acquisition of L2 English Negative Quantifiers without Equivalent Lexical Items in an L1

open access: yesTheory and Practice of Second Language Acquisition
This article investigates how second language learners interpret a scope bearing item in the target language. According to Sprouse (2006), L2 learners’ task is to relabel their native language’s lexical items in line with the features of the target ...
Masaaki Kamiya, Zhaosen Guo
doaj   +1 more source

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