Results 111 to 120 of about 24,229,753 (306)
Revisiting the Memoryless Property - Testing for the Pareto Type I Distribution
Austrian Journal of StatisticsWe propose new goodness-of-fit tests for the Pareto type I distribution. These tests are based on a multiplicative version of the memoryless property which characterises this distribution.
Lethani Ndwandwe +3 more
doaj +1 more source
Antimicrobial activity of crude extracts prepared from fungal mycelia
Asian Pacific Journal of Tropical Biomedicine, 2017 Objective: To evaluate the in vitro antimicrobial property of three different partitioned extracts (petroleum ether, ethanol and water) prepared from some fungal mycelia.
Andriy Synytsya +6 more
doaj +1 more source
Testing χ properties at BELLE II
Physics Letters B, 2017 The model of the $χ_{c_i}-γ^*-γ^*$ and $χ_{c_i}-J/ψ^*-γ^*$ form factors developed in [1] for $χ_{c_1}$ and $χ_{c_2}$ is extended to $χ_{c_0}$ case. The studies performed within this model have shown that at BELLE II it will be possible to study in detail $χ_{c_i}-γ^*-γ$ form factors through measurements of the reaction $e^+e^-\to e^+e^- χ_{c_i} (\to J ...
Henryk Czyż, Patrycja Kisza
openaire +3 more sources
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
FEBS Letters, EarlyView.The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson +6 more
wiley +1 more source
Coverage guided, property based testing
Proc. ACM Program. Lang., 2019 Property-based random testing, exemplified by frameworks such as Haskell's QuickCheck, works by testing an executable predicate (a property) on a stream of randomly generated inputs. Property testing works very well in many cases, but not always.
Leonidas Lampropoulos +2 more
semanticscholar +1 more source
Exploring the first possessor bias in children.
PLoS ONE, 2019 Even very young children are adept at linking property to owners (Gelman, Manczak, & Noles, 2012). However, some studies report that children systematically conserve property with the first possessors (Blake & Harris, 2009; Friedman & Neary, 2008).
Nicholaus S Noles, Frank C Keil
doaj +1 more source
The upper limit extension of loading frequency in the rotating bending fatigue test
Nihon Kikai Gakkai ronbunshu, 2017 Fatigue property in gigacycle regime is focused as an important subject in recent years. In such a long-life region, a tremendous long period is required to perform the fatigue tests. In order to overcome this difficulty, special types of fatigue testing
Taizoh YAMAMOTO +2 more
doaj +1 more source
FEBS 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
Hypothesis: A new approach to property-based testing
Journal of Open Source Software, 2019 Property-based testing is a style of testing popularised by the QuickCheck family of libraries, first in Haskell (Claessen & Hughes, 2000) and later in Erlang (Arts, Hughes, Johansson, & Wiger, 2006), which integrates generated test cases into existing ...
D. MacIver, Zac Hatfield-Dodds
semanticscholar +1 more source