Abstract This research was conducted to improve the engine performance with ethanol and gasoline mixture, because from fuel mixture high concentrate causes value of flash point heat evaporation fuels becomes higher. To overcome these, air that entrance in combustion chamber heated up 26°C, 30°C, 40°C 50°C, used are E0, E30 E50 on 2000 8000 rotation. The result shows E0 highest torque 30°C a 8,9...

In this paper, we revisit Arveson's characterisation of CCR flows in terms the decomposability product system multiparameter context. We show that a E0-semigroup is flow if and only it decomposable admits unit. contrast to one parameter situation, exhibit uncountably many examples E0-semigroups which do not admit any As applications, for pure isometric representation V, associated αV remembers ...

In these notes we tie up some loose ends in the theory of E0–semigroups and their classification by product systems of Hilbert modules. We explain how the notion of cocycle conjugacy must be modified in order to see how product systems classify E0–semigroups. Actually, we will find two notions of cocycle conjugacy (which for Hilbert spaces coincide) that lead to classification up to isomorphism...

We tested whether refracted gravity, a theory of modified gravity that describes the dynamics galaxies without aid dark matter, can model three massive elliptical galaxies, NGC 1407, 4486, and 5846, out to ∼10 R e , where baryonic mass component fades matter is required in Newtonian gravity. probed these outer regions with kinematics globular clusters provided by SLUGGS survey. Refracted mimics...

this study was conducted to determine the yield response factor (ky) of sugar beet to deficit irrigation at different growth stages. a field experiment was conducted in sharekord agricultural research station over two growing crop seasons (1996 -1997) using a randomized complete block design with three replications. plots were assigned to five levels of deficit irrigation treatments: e0 (full i...

We consider a space-time of spherically symmetric black hole with one simple horizon. As standard coordinate frame fails in its vicinity, this requires continuation across the horizon and constructing frames which are regular there. Up to now, several such kind known. It was shown literature before, how some them can be united picture as different limits general scheme. However, types (the Krus...

We show that every continuous product system of correspondences over a unital C∗–algebra occurs as the product system of a strictly continuous E0–semigroup.

Product systems are the classifying structures for semigroups of endomorphisms of B(H), in that two E0-semigroups are cocycle conjugate iff their product systems are isomorphic. Thus it is important to know that every abstract product system is associated with an E0-semigrouop. This was first proved more than fifteen years ago by rather indirect methods. Recently, Skeide has given a more direct...

We prove that every strongly commuting pair of CP0-semigroups has a minimal E0-dilation. This is achieved in two major steps, interesting in themselves: 1: we show that a strongly commuting pair of CP0semigroups can be represented via a two parameter product system representation; 2: we prove that every fully coisometric product system representation has a fully coisometric, isometric dilation....

For the first time track structure theory has been applied to radiobiological effects in a living organism. Data for lethal mutagenesis in Caenorhabditis elegans, obtained after irradiation with nine different types of ions of atomic number 1-57 and gamma rays have yielded radiosensitivity parameters (E0, sigma 0, kappa, m = 68 Gy, 2.5 x 10(-9) cm2, 750, 2) comparable with those found for the ...