in this paper, considering the importance of incoming flow turbulence intensity into combustion chamber, tripping wire effect on the flow wake has been experimentally investigated within a linear compressor cascade. to do this, two wires were implemented along each blade and their effects on average velocity, turbulence intensity and vortices frequencies at reynolds number 45500 were accurately...

We give a condition for a Borel measure on R which is sufficient for the validity of an AD-type correlation inequality in the function space In [1] was proved that if φ1, φ2, φ3, φ4 are bounded real non negative measurable functions on the space with measure (Rn,B, μ) which satisfy for all x̄, ȳ ∈ R the following inequality φ1(x̄)φ2(ȳ) ≤ φ3(x̄ ∨ ȳ)φ4(x̄ ∧ ȳ) a.s., (1) then ∫ φ1(x̄)μ(dx̄) ∫ φ2(x̄)μ(dx̄)...

Enterprise Resource Planning systems have been introduced to support the efficient and effective execution of business processes. In practice, this may not fully succeed. This also holds for inventory management (IM), part of the sub-field within logistics termed supply chain management. By analyzing the IM business process, eleven potential benefits are indicated. Next, by using a Business Int...

The frequency analysis problem is to determine the unknown frequencies of a trigonometric signal with a sample of size N . Recently there has been established a method for determining those frequencies by using the asymptotic behaviour of the zeros of certain Szeg o polynomials. The Szeg o polynomials in question are orthogonal on the unit circle with respect to an inner product de ned by a m...

results the results show the artificial lighting obtained by difference methods of the overall lighting from natural lighting in closed blinds mode equal to 266 lux and night lighting 283.5 lux that they have no significant differences with each other (p = 0.269). as well as the illumination intensity obtained from a standard grid method is 283.5 lux and illumination intensity based on luminair...

b a ckground: the management of internal mammary (im) nodes in breast cancer lacks a well-defined consensus. lymphoscintigraphy identifies up to one-third of breast cancer patients with extra-axillary drainage, which is mainly located in the im chain. our aim in this meta-analysis is to identify the lymphoscintigraphy technique variables that effect im node identification. m ethods: an internet...

This experiment was carried out on 123 Farahani ewes from a herd in Delijan city in Markazi province of Iran to determine the best short-term method for oestrus synchronization. Ewes were divided into five experimental groups randomly: group 1) use of controlled intervaginal drug release devices (CIDR) for 7 days with intramuscular (IM) injection of PGF2α on zero day and IM injection of 500 IU ...

BACKGROUND Radiotherapy technology is expanding rapidly. Volumetric Modulated Arc Therapy (VMAT) technologies such as RapidArc® (RA) may be a more efficient way of delivering intensity-modulated radiotherapy-like (IM) treatments. This study is an audit of the RA experience in an Australian department with a planning and economic comparison to IM. METHODS 30 consecutive prostate cancer patient...

Well-known methods for seismic performance assessment, such as incremental dynamic analysis (IDA), multi-stripes (MSA) and the cloud method, involve nonlinear response time-history analyses to characterize relationship between chosen damage measure versus intensity measure. Over past two decades, many authors have proposed simplified procedures or static approaches develop fragility. In these p...

In this paper, the implications of linear channel distortions in systems using envelope detection are reviewed and an equivalent baseband channel is formulated. Finally, the fibre optic channel is treated as a special case to analyse the impairments of Intensity Modulation/Direct Detection (IM/DD) systems employing Single Sideband (SSB) transmission.