نتایج جستجو برای: cfa
تعداد نتایج: 4533 فیلتر نتایج به سال:
Authors Matthew McQuinn (Harvard/CFA, [email protected], phone: 617-495-2536), Joshua S. Bloom (UC Berkeley), Jonathan Grindlay (Harvard/CFA), David Band (GSFC), S.D. Barthelmy (GSFC), E. Berger (Harvard-CfA), A. Corsi (INAF-Roma), S. Covino (INAF-Brera), G.J. Fishman (MSFC), Steven R. Furlanetto (UCLA), Neil Gehrels (GSFC), D.H. Hartmann (Clemson), Chryssa Kouveliotou (MSFC), A.S. Kutyr...
semantics: k-CFA ((f e), β̂, σ̂, â) ; (e′, β̂′, σ̂′, â′), where Ê(f, β̂, σ̂) ∋ 〈(λ (x) e′), β̂′′〉 â′ = ⌊l · â⌋k Ê(e, β̂, σ̂) = d̂ β̂′ = β̂′′[x 7→ â′] σ̂′ = σ̂ ⊔ [â′ 7→ d̂] And: Ê(x, β̂, σ̂) = σ̂(β̂(x)) Ê((λ (x) e), β̂, σ̂) = {〈(λ (x) e), β̂〉} Resolving and Exploiting the k-CFA Paradox, New England Programming Language and Systems Sysmposium, MIT, December, 2009 – p.5/22 The Paradox of k-CFA Resolving and Exploiting ...
The current investigation was undertaken to determine the anti-inflammatory and antioxidant effects of Paederia foetida Linn. (PF) along with its mechanism of action when implemented in tissue protection. HPTLC was used in the identification of the compound quercetin, while in vitro analysis confirmed the significance of the antioxidant and anti-inflammatory action of PF. We initially demonstra...
Paolo Coppi (Yale), Loredana Bassani (ISAF, Bologna), Roberto Della Ceca (INAF, Brera), Alessandra De Rosa (IASF, Roma), Martin Elvis (SAO-CFA), Andy Fabian (Cambridge), Fabrizio Fiore (INAF, Roma), Suvi Gezari (Johns Hopkins), Josh Grindlay (CfA), Lars Hernquist (CfA), Phil Hopkins (CfA), Greg Madejski (Stanford), Lexi Moustakas (JPL), Francesca Panessa (IASF, Roma), Iossif Papadakis (Univ. Cr...
To capture a still photograph, digital cameras have to employ a technology converting incoming photons into digital signals. The image sensor used for this is most often a charge-coupled device (CCD) or a complementary metal-oxide-semiconductor (CMOS) chip, however regardless of the technology, the effect is the same: light strikes an array of photosensors, where energy proportional to that of ...
We describe a new program-analysis framework, based on CPS and procedure-string abstractions, that can handle critical analyses which the k-CFA framework cannot. We present the main theorems concerning correctness, show an application analysis, and describe a running implementation.
Coal fly ash (CFA) generated by coal-based thermal power plants is mainly composed of some oxides having high crystallinity, like quartz and mullite. In this study, the effect of CFA crystallinity toward lead adsorption capacity was investigated. To get solid with various crystallinity, the solution of sodium hydroxide (NaOH) of 1-7 M was used to treat CFA at various temperature and reflux time...
Total plasma lactate dehydrogenase (LDH) activity may be elevated in cryptogenic fibrosing alveolitis (CFA) and extrinsic allergic alveolitis (EAA), and may be a useful monitor of disease progress. In a retrospective, primary referral centre study, we compared LDH at presentation, prior to bronchoalveolar lavage BAL, and after treatment and follow-up with changes in pulmonary function, in patie...
Strains of Escherichia coli carrying mutations at the relA locus are deficient in cyclopropane fatty acid (CFA) synthesis, a phospholipid modification that occurs as cultures enter stationary phase. RelA protein catalyzes the synthesis of guanosine-3',5'-bisdiphosphate (ppGpp); therefore, ppGpp was a putative direct regulator of CFA synthesis. The nucleotide could act by increasing either the a...
Elimination of lymphatic filariasis (LF) in the Pacific Island Countries and Territories (PICT) has been defined as <0.1% circulating filarial antigen (CFA) prevalence in children born after the implementation of successful mass drug administrations (MDAs). This research assessed the feasibility of CFA and antibody testing in three countries; Tonga, Vanuatu, and Samoa. Transmission is interrupt...
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