Search results for "count"
showing 10 items of 5058 documents
Can technical, functional and structural characteristics of dental units predict Legionella pneumophila and Pseudomonas aeruginosa contamination?
2011
Legionella pneumophila and Pseudomonas aeruginosa are common colonizers of water environments, particularly dental unit waterlines. The aim of this study was to assess whether the technical, functional and structural characteristics of dental units can influence the presence and the levels of opportunistic pathogens. Overall, 42 water samples were collected from dental units in a teaching hospital in Palermo, Italy, including 21 samples from the 21 taps supplied by the municipal water distribution system and 21 samples from oral rinsing cups at 21 dental units. L. pneumophila was present in 16 out of 21 water samples (76.2%) from dental units, and the median concentration was higher in samp…
Kampania wielkopolska i kujawska Chryzostoma Jana Niemiry Gniazdowskiego
2020
W pracy przedstawiony został przebieg kampanii wielkopolsko-kujawskiej, która trwała dziewięć miesięcy, od lutego do października 1716 r. Przyjętym przez tarnogrodzian celem było rozszerzenie związku konfederackiego na Wielkopolskę właściwą, a następnie Kujawy i Pomorze. Poprowadzona została przez regimentarza, pułkownika Chryzostoma Jana Niemirę Gniazdowskiego - jeśli nie najzdolniejszego, to niewątpliwe najbardziej rzutkiego, skorego do podejmowania ryzykownych akcji, a przy tym skutecznego dowódcę konfederackiego. Jego przeciwnikiem były wojska królewskie złożone z oddziałów saski i polskich, dowodzone przez generała porucznika Kaspra von Seidlitz oraz generałów majorów Aleksandra Dietri…
Cardinal estimates involving the weak Lindelöf game
2021
AbstractWe show that if X is a first-countable Urysohn space where player II has a winning strategy in the game $$G^{\omega _1}_1({\mathcal {O}}, {\mathcal {O}}_D)$$ G 1 ω 1 ( O , O D ) (the weak Lindelöf game of length $$\omega _1$$ ω 1 ) then X has cardinality at most continuum. This may be considered a partial answer to an old question of Bell, Ginsburg and Woods. It is also the best result of this kind since there are Hausdorff first-countable spaces of arbitrarily large cardinality where player II has a winning strategy even in the weak Lindelöf game of countable length. We also tackle the problem of finding a bound on the cardinality of a first-countable space where player II has a wi…
Counterexamples for unique continuation
1988
Lambda substitution algebras
1993
In the paper an algebraic metatheory of type-free λ-calculus is developed. Our version is based on lambda substitution algebras (λSAs), which are just SAs introduced by Feldman (for algebraizing equational logic) enriched with a countable family of unary operations of λ-abstraction and a binary operation of application. Two representation theorems, syntactical and semantic, are proved, what directly provides completeness theorems.
Interruption of CD28-mediated costimulation during allergen challenge protects mice from allergic airway disease
2012
Background Allergic asthma is a T H 2-promoted hyperreactivity with an immediate, IgE, and mast cell–dependent response followed by eosinophil-dominated inflammation and airway obstruction. Objective Because costimulation by CD28 is essential for T H 2 but not T H 1 responses, we investigated the effect of selective interference with this pathway in mice using the models of ovalbumin and house dust mite–induced airway inflammation. Methods To study the role of CD28 in the effector phase of allergic airway inflammation, we developed an inducibly CD28-deleting mouse strain or alternatively used a CD28 ligand-binding site–specific mouse anti-mouse mAb blocking CD28 engagement. Results We show …
MACVIA-ARIA Sentinel NetworK for allergic rhinitis (MASK-rhinitis): the new generation guideline implementation
2015
Accepted Article
MASK 2017: ARIA digitally-enabled, integrated, person-centred care for rhinitis and asthma multimorbidity using real-world-evidence
2018
mHealth, such as apps running on consumer smart devices is becoming increasingly popular and has the potential to profoundly affect healthcare and health outcomes. However, it may be disruptive and results achieved are not always reaching the goals. Allergic Rhinitis and its Impact on Asthma (ARIA) has evolved from a guideline using the best evidence-based approach to care pathways suited to real-life using mobile technology in allergic rhinitis (AR) and asthma multimorbidity. Patients largely use over-the-counter medications dispensed in pharmacies. Shared decision making centered around the patient and based on self-management should be the norm. Mobile Airways Sentinel networK (MASK), th…
Dual role of interleukin-1alpha in delayed-type hypersensitivity and airway hyperresponsiveness.
2009
<i>Background:</i> Using a T helper (Th)1/Th2 disease model, we previously showed that genetically determined Th development depends on dendritic cell-derived interleukin (IL)-1α. In <i>Leishmania major</i> infections, Th1 immunity develops if IL-1α is present during T cell priming, whereas at later time points, IL-1α worsens disease outcome. In the present study, we determined the role of IL-1α in other Th2-mediated diseases. <i>Methods:</i> BALB/c mice were subjected to delayed-type hypersensitivity (DTH) or ovalbumin (OVA)/alum-induced allergic asthma in the presence or absence of IL-1α. <i>Results:</i> In DTH, mice treated with IL-1α durin…
Residents'corner February 2014. Editorial: What's new this month?
2014
In this issue of the EJD, two articles shed light on sun-tanning behaviour in southern Europe [1, 2] that will be discussed here. We also critically review an article by Stockfleth et al. [4] who propose the ‘maximum lesion count’ as a new parameter for efficacy assessment of field-directed therapy for actinic keratoses. Last but not least, the publication of Mailhol et al. [5] on food allergies in children with atopic dermatitis will be reviewed.Skin cancer prevention is an important aspect [...]